Feeding device of zinc cylinder punching machine

Abstract

The feeding device comprises a rack, a feeding assembly and a pushing part, the rack is connected with a feeding plate, the discharging end of the feeding plate is arranged close to the feeding end of a bearing die seat, the feeding assembly is used for feeding materials to the feeding plate, and the pushing part is arranged at one end of the feeding plate and used for pushing a zinc cake to move in the length direction of the feeding plate. A zinc cake is fed to the feeding plate through the feeding assembly, and after the zinc cake is located at the feeding end of the feeding plate, the pushing piece pushes the zinc cake to move in the length direction of the feeding plate and pushes the zinc cake to move to the top of the bearing die base, so that the zinc cake is conveniently punched by the punching machine, feeding of the zinc cake is more convenient, efficiency is improved, and manpower consumed during feeding is reduced.

Description

TECHNICAL FIELD

[0001] The application relates to the field of zinc cylinder production equipment, in particular to a feeding device of a zinc cylinder punch press. BACKGROUND

[0002] A battery zinc cylinder is a commonly used negative material of a zinc-manganese battery. The battery zinc cylinder is both an active material of an electrode reaction and a container of the battery. When in contact with an electrolyte, the battery zinc cylinder rapidly provides electricity, gradually consumes zinc, and thus the battery zinc cylinder becomes thin. During storage of the battery, the battery zinc cylinder also self-corrodes, which reduces the capacity of the battery or deteriorates the electrical performance of the battery, and in severe cases, the battery zinc cylinder may be perforated. Therefore, research and development of a light and corrosion-resistant battery zinc cylinder has become one of the main directions of the current research and development. The zinc cylinder is punched from a zinc cake.

[0003] A high-efficiency battery cylinder punch press is disclosed in Chinese Patent No. CN211588140U. A placing base is horizontally placed at the lower end of the punch head. The upper surface of the placing base is fixed with a punch receiving seat. The upper opening of the punch receiving seat is located directly below the punch head. A punch receiving plate is horizontally placed in the punch receiving seat. A support spring is installed between the bottom end face of the punch receiving plate and the inner cavity bottom plate of the punch receiving seat. A blower is longitudinally installed on the left side of the placing base. The air outlet direction of the blower faces the upper opening of the punch receiving seat. The zinc block is formed by hydraulic punching. The lower pressing link is lifted. The punch head moves upward and separates from the punched battery core cylinder. The support spring pops up upward and lifts the punched battery core cylinder. The blower blows the popped-out battery core cylinder to the right side and collects it. The operation is simple and fast. The discharging efficiency is extremely high. The material is not intentionally taken out.

[0004] According to the related technology, when the zinc cake is fed to the punch press, the operator needs to repeatedly place the zinc cake on the punch receiving seat, which consumes a large amount of human resources. Practical new type content

[0005] In order to facilitate the feeding of the zinc cake and reduce the consumption of human resources, the application provides a feeding device of a zinc cylinder punch press.

[0006] The feeding device of the zinc cylinder punch press provided by the application adopts the following technical scheme:

[0007] A feeding device of a zinc cylinder punch press, comprising a rack, a feeding assembly and a pushing piece. The rack is connected with a feeding plate. The feeding plate is arranged near the feeding end of the punch receiving seat. The feeding assembly is used for feeding the feeding plate. The pushing piece is arranged at one end of the feeding plate. The pushing piece is used for pushing the zinc cake to move along the length direction of the feeding plate and driving the zinc plate to move to the top of the punch receiving seat.

[0008] By adopting the technical scheme, when in use, the zinc cake is fed to the feeding plate through the feeding assembly, when the zinc cake is located at the feeding end of the feeding plate, the pushing piece pushes the zinc cake to move along the length direction of the feeding plate and moves the zinc cake to the top of the die holder, so that the zinc cake is punched by the punch machine, the feeding of the zinc cake is more convenient, the efficiency is improved, and the manpower required during feeding is reduced.

[0009] Optionally, the discharging assembly comprises a storage barrel, a rotating plate and a connecting plate, the storage barrel is connected to the rack, the storage barrel is used for storing zinc cakes, a through hole for the zinc cakes to pass through is formed in the bottom of the storage barrel, the connecting plate is connected to the rack, the connecting plate is arranged below the storage barrel, the connecting plate is provided with a discharging port, the discharging port is arranged directly above the feeding end of the feeding plate, the connecting plate and the storage barrel are arranged in a spaced apart manner along the vertical direction, the rotating plate is arranged between the connecting plate and the storage barrel, the rotating plate is in contact with the connecting plate and the storage barrel at the two ends along the vertical direction respectively, the rotating plate is provided with a communication channel, the rack is connected with a first rotating assembly, the first rotating assembly is used for driving the rotating plate to rotate and driving the communication channel to communicate with the discharging port or the through hole, when the discharging port communicates with the communication channel, the communication channel does not communicate with the through hole, and the communication channel is used for allowing the zinc cakes to pass through one by one.

[0010] By adopting the technical scheme, the zinc cakes are stored in the storage barrel, when it is needed to feed the zinc cakes to the feeding plate, the first rotating assembly drives the rotating plate to rotate, so that the communication channel communicates with the through hole, so that the zinc cakes in the storage barrel enter the communication channel, and only one zinc cake is placed in the communication channel, after the zinc cake enters the communication channel, the first rotating assembly drives the rotating plate to rotate, so that the communication channel communicates with the discharging port, the zinc cake in the communication channel falls to the top of the feeding plate through the discharging port, so that the feeding assembly outputs only one zinc cake to the feeding plate at a time, and the zinc cakes are conveniently punched in sequence.

[0011] Optionally, the first rotating assembly comprises a first gear, a second gear and a first motor, the first gear is sleeved on the rotating plate, the central axis of the first gear is collinear with the central axis of the rotating plate, the first motor is connected to the outer wall of the storage barrel, the second gear is connected to the output shaft of the first motor, and the first gear is engaged with the second gear.

[0012] By adopting the technical scheme, the first motor drives the second gear to rotate, so as to drive the first gear to rotate, the rotating plate rotates with the first gear, and the communication channel is controlled to communicate with the through hole or the discharging port.

[0013] Optionally, a stirring rod is rotatably connected in the storage barrel, the length direction of the stirring rod is consistent with the radial direction of the storage barrel, the rotation axis of the stirring rod is collinear with the central axis of the storage barrel, the bottom of the stirring rod is in contact with the inner wall of the bottom of the storage barrel, and the storage barrel is connected with a driving piece, the driving piece is used for driving the stirring rod to rotate.

[0014] By adopting the above technical scheme, when in use, the driving member drives the stirring rod to rotate, so that the stirring rod stirs the zinc cakes in the storage barrel, thereby facilitating the horizontally placed zinc cakes to enter the through hole, avoiding the situation that the zinc cakes block the through hole as much as possible, and facilitating the feeding of the zinc cakes.

[0015] Optionally, a discharging port for the zinc cakes to pass through is formed in the end of the feeding plate away from the feeding assembly, and in use, the discharging port is arranged directly above the die holder, and a baffle is connected to the end of the feeding plate away from the feeding assembly and arranged on the side of the discharging port away from the feeding assembly.

[0016] By adopting the above technical scheme, the pushing member pushes the zinc cakes to move and makes the zinc cakes close to the discharging port, the zinc cakes pass through the discharging port to close to the die holder and are placed on the top of the die holder, and the baffle is additionally arranged to avoid the situation that the zinc cakes fall off the feeding plate when moving too fast as much as possible.

[0017] Optionally, a pressing plate is connected to the top of the baffle, the pressing plate is arranged directly above the discharging port, a first gap is arranged between the pressing plate and the feeding plate, and the height of the first gap is consistent with the height of the zinc cakes.

[0018] By adopting the above technical scheme, the pressing plate is additionally arranged, so that when the zinc cakes close to the discharging port, the top of the zinc cakes is in contact with the bottom of the pressing plate, the situation that the zinc cakes pass through the discharging port obliquely is avoided as much as possible, the zinc cakes are placed horizontally on the top of the die holder as much as possible, and the stamping machine is facilitated to stamp the zinc cakes.

[0019] Optionally, a first air cylinder is connected to the rack, a piston rod of the first air cylinder is connected to the bottom of the feeding plate, the first air cylinder is used to drive the feeding plate to move in the vertical direction, a second rotating assembly is connected to the bottom of the feeding plate, and the second rotating assembly is used to drive the feeding plate to rotate.

[0020] By adopting the above technical scheme, after the feeding of the zinc cakes is completed, the first air cylinder drives the feeding plate to move upward in the vertical direction, so that the feeding plate is away from the zinc cakes, and the second rotating assembly drives the feeding plate to rotate, so that the feeding plate is away from the die holder, thereby facilitating the stamping machine to stamp the zinc cakes and reducing the interference of the feeding plate to the stamping process.

[0021] Optionally, a support rod is connected to the bottom of the feeding plate, a cylinder is slidingly sleeved on the support rod, the length direction of the support rod is consistent with the vertical direction, the center axis of the cylinder is collinear with the center axis of the support rod, the piston rod of the first air cylinder is rotationally connected to the bottom of the support rod, the cylinder is rotationally connected to the rack, the second rotating assembly includes a first belt pulley, a second belt pulley, a belt, and a second motor, the first belt pulley is sleeved on the cylinder, the center axis of the first belt pulley is collinear with the center axis of the cylinder, the second motor is connected to the rack, the second belt pulley is connected to the output shaft of the second motor, one end of the belt is sleeved on the first belt pulley, and the other end of the belt is sleeved on the second belt pulley.

[0022] By adopting the above technical solution, the second motor drives the second pulley to rotate, which in turn drives the belt to transmit power. The belt drives the first pulley to rotate, and the cylinder and support rod follow the rotation of the first pulley. The feed plate follows the rotation of the support rod, so that the feed plate moves away from the punching die base.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. During use, the zinc ingot is fed into the feed plate through the feeding assembly. When the zinc ingot is located at the feeding end of the feed plate, the pusher pushes the zinc ingot to move along the length of the feed plate and to the top of the punching die base. This makes it easier for the stamping machine to punch the zinc ingot, making the feeding of the zinc ingot more convenient, improving efficiency, and reducing the manpower required for feeding.

[0025] 2. Zinc ingots are stored in a storage bin. When feeding is required into the feed plate, the first rotating component drives the rotating plate to rotate, so that the connecting channel is connected to the through hole, allowing the zinc ingots in the storage bin to enter the connecting channel. Only one zinc ingot can be placed in the connecting channel. After the zinc ingot enters the connecting channel, the first rotating component drives the rotating plate to rotate, so that the connecting channel is connected to the discharge port. The zinc ingots in the connecting channel fall to the top of the feed plate through the discharge port, so that the feeding component outputs only one zinc ingot to the feed plate at a time, which facilitates the sequential stamping of each zinc ingot.

[0026] 3. During use, the drive unit drives the stirring rod to rotate, which stirs the zinc cake in the storage tank, so that the horizontally placed zinc cake can enter the through hole, and the zinc cake can be blocked as much as possible, which facilitates the feeding of zinc cake. Attached Figure Description

[0027] Figure 1 This is a three-dimensional structural diagram of this embodiment.

[0028] Figure 2 This is a top view of this embodiment.

[0029] Figure 3 This is the embodiment. Figure 2 Sectional view along the AA direction.

[0030] Figure 4 This is the embodiment. Figure 3 Enlarged view of section B.

[0031] Figure 5 This is an enlarged view of part C in Figure 3 of this embodiment.

[0032] Explanation of reference signs: 100, rack; 110, first air cylinder; 111, support plate; 200, feeding assembly; 210, storage barrel; 211, connecting hole; 212, through hole; 213, rotating rod; 214, third motor; 215, stirring rod; 220, rotating plate; 221, communication channel; 230, connecting plate; 231, discharge port; 240, mounting plate; 241, mounting groove; 300, feeding plate; 310, discharging port; 320, baffle; 330, pressing plate; 340, first gap; 350, support rod; 351, rotating groove; 352, limiting block; 360, cylinder; 361, limiting groove; 400, pushing piece; 410, second air cylinder; 420, pushing block; 500, first rotating assembly; 510, first gear; 520, second gear; 530, first motor; 600, second rotating assembly; 610, first belt pulley; 620, second belt pulley; 630, belt; 640, second motor. DETAILED DESCRIPTION

[0033] The following will be described in detail below with reference to the accompanying drawings. Figures 1-5 The application is further described in detail.

[0034] The embodiment of the application discloses a feeding device of a zinc cylinder punch press. Figure 1 and Figure 2 The feeding device of the zinc cylinder punch press comprises a rack 100 and a feeding assembly 200. The rack 100 is connected with a feeding plate 300, the feeding plate 300 is horizontally arranged, one end of the feeding plate 300 along the length direction is arranged close to the feeding end of the die holder, and the other end of the feeding plate 300 is arranged directly below the discharge end of the feeding assembly 200. The feeding assembly 200 is connected to the rack 100. One end of the feeding plate 300 close to the feeding assembly 200 is provided with a pushing piece 400, the pushing piece 400 is used for pushing the zinc cake to move along the length direction of the feeding plate 300 and driving the zinc plate to move to the top of the die holder. In use, the feeding assembly 200 outputs the zinc cake to the feeding plate 300, the pushing piece 400 pushes the zinc to move along the length direction of the feeding plate 300 and moves the zinc cake to the top of the die holder, so that the punch press body can punch the zinc cake, the labor consumed when feeding the zinc cake is reduced, and the feeding efficiency is improved.

[0035] Referring to Figure 1 and Figure 3 The discharge assembly comprises a storage barrel 210, a rotating plate 220 and a connecting plate 230. The storage barrel 210 and the connecting plate 230 are both connected to the rack 100. The storage barrel 210 is vertically arranged, and the storage barrel 210 and the connecting plate 230 are sequentially and spacedly arranged along the vertical direction. The connecting plate 230 is arranged directly below the storage barrel 210.

[0036] Referring to Figure 3, the top of the storage barrel 210 is provided with a connecting hole 211 for the zinc cake to enter, and the bottom of the storage barrel 210 is provided with a through hole 212 for the zinc cake to pass through, the depth direction of the through hole 212 is consistent with the vertical direction, and the diameter of the through hole 212 is consistent with the diameter of the zinc cake. The center axis of the connecting plate 230 is collinear with the center axis of the storage barrel 210, the connecting plate 230 is provided with a discharge port 231, the width of the discharge port 231 is consistent with the diameter of the zinc cake, the depth direction of the discharge port 231 is consistent with the vertical direction, and the discharge port 231 is arranged at the end of the connecting plate 230 away from the through hole 212, and the discharge port 231 is arranged directly above the feeding end of the feeding plate 300.

[0037] Referring to Figure 3 , the rotating plate 220 is arranged between the storage barrel 210 and the connecting plate 230, the center axis of the rotating plate 220 is collinear with the center axis of the storage barrel 210, and the rotating plate 220 is in contact with the connecting plate 230 and the storage barrel 210 at both ends in the vertical direction. The rotating plate 220 is provided with a communication channel 221 at a non-central position, and the length direction of the communication channel 221 is consistent with the vertical direction. The rotating plate 220 is rotationally connected to the bottom of the storage barrel 210, and when the communication channel 221 is communicated with the through hole 212, the communication channel 221 is not communicated with the discharge port 231. The capacity of the communication channel 221 is only for placing one zinc cake.

[0038] Referring to Figure 3 , the storage barrel 210 is rotationally connected with a rotating rod 213, the length direction of the rotating rod 213 is consistent with the vertical direction, and the center axis of the rotating rod 213 is collinear with the center axis of the storage barrel 210. The top of the storage barrel 210 is connected with a driving member, the driving member is a third motor 214, the output shaft of the third motor 214 extends downward in the vertical direction and is connected with the top end of the rotating rod 213. The bottom end of the rotating rod 213 is connected with a stirring rod 215, the length direction of the stirring rod 215 is consistent with the radial direction of the storage barrel 210, and the bottom of the stirring rod 215 is in contact with the inner wall of the bottom of the storage barrel 210.

[0039] Referring to Figure 1 and Figure 3 , the rack 100 is connected with a first rotating assembly 500, the first rotating assembly 500 includes a first gear 510, a second gear 520 and a first motor 530, the first gear 510 is sleeved on the rotating plate 220, the center axis of the first gear 510 is collinear with the center axis of the rotating plate 220, the first motor 530 is connected to the outer circumferential wall of the storage barrel 210, and the output shaft of the first motor 530 extends downward in the vertical direction, the second gear 520 is sleeved on the output shaft of the first motor 530, the center axis of the second gear 520 is collinear with the center axis of the output shaft of the first motor 530, and the first gear 510 is engaged with the second gear 520.

[0040] When the feeding assembly 200 feeds the feeding plate 300, the communication channel 221 communicates with the through hole 212, the zinc cake enters the communication channel 221 through the through hole 212, the first motor 530 drives the second gear 520 to rotate, so as to drive the rotating plate 220 to rotate, so that the communication channel 221 communicates with the discharge port 231, so that the zinc cake falls through the discharge port 231 to the feeding plate 300, so that the feeding assembly 200 outputs one zinc cake to the feeding plate 300 at a time, so as to facilitate the stamping machine body to stamp the zinc cake in turn.

[0041] With reference to Figure 3 and Figure 4 , the bottom of the connecting plate 230 is connected with the mounting plate 240, the mounting plate 240 is arranged at the end of the feeding plate 300 away from the stamping die seat, and the bottom of the mounting plate 240 is in contact with the top of the feeding plate 300. The pushing piece 400 is connected to the mounting plate 240, and the pushing piece 400 comprises a second air cylinder 410 and a pushing block 420. The mounting plate 240 is provided with a mounting groove 241 on the side close to the feeding plate 300, the length direction of the mounting groove 241 is consistent with the length direction of the mounting plate 240, the pushing block 420 is embedded in the mounting groove 241, and the pushing block 420 is slidably connected to the mounting groove 241 and the top of the feeding plate 300 in the radial direction of the storage barrel 210. The length direction of the second air cylinder 410 is consistent with the radial direction of the storage barrel 210, the second air cylinder 410 is connected to the mounting plate 240, and the piston rod of the second air cylinder 410 penetrates through the inner wall of the mounting groove 241 in the length direction and is connected to the pushing block 420.

[0042] With reference to Figure 3 , the feeding plate 300 is provided with a discharging port 310 on the end away from the connecting plate 230 in the length direction, the discharging port 310 is used for feeding one zinc cake, and in use, the discharging port 310 is arranged directly above the stamping die seat. The feeding plate 300 is connected with a baffle 320 on the end away from the connecting plate 230 in the length direction, the length direction of the baffle 320 is consistent with the width direction of the feeding plate 300, the top of the baffle 320 is connected with a pressing plate 330, the length direction of the pressing plate 330 is consistent with the length direction of the feeding plate 300, the pressing plate 330 is arranged directly above the discharging port 310, the pressing plate 330 is arranged in a spaced mode with the feeding plate 300, and the feeding plate 300 and the pressing plate 330 are provided with a first gap 340 in a spaced mode, and the height of the first gap 340 is consistent with the height of the zinc cake.

[0043] With reference to Figure 3 and Figure 5The feeding plate 300 is rotationally connected to the bottom of the mounting plate 240, and in use, the length direction of the feeding plate 300 is consistent with the length direction of the second cylinder 410. The cylinder 360 is connected with a second rotation assembly 600, the second assembly is used to drive the cylinder 360 to rotate, and the second rotation assembly 600 comprises a first belt pulley 610, a second belt pulley 620, a belt 630 and a second motor 640. The first belt pulley 610 is sleeved on the cylinder 360, the center axis of the first belt pulley 610 is collinear with the center axis of the cylinder 360, the second motor 640 is connected to the rack 100, the output shaft of the second motor 640 extends upward along the vertical direction, and the second belt pulley 620 is sleeved on the output shaft of the second motor 640, the center axis of the second belt pulley 620 is collinear with the center axis of the output shaft, one end of the belt 630 is sleeved on the first belt pulley 610, and the other end of the belt 630 is sleeved on the second belt pulley 620. After the zinc cake moves to the top of the die holder, the first cylinder 110 drives the supporting rod 350 to move upward along the vertical direction, so that the feeding plate 300 is away from the zinc cake, the second motor 640 drives the second belt pulley 620 to rotate, the second belt pulley 620 drives the belt 630 to rotate, so that the first belt pulley 610 rotates with the belt 630, and the cylinder 360 rotates with the second belt pulley 620.

[0044] Referring to Figure 3 and Figure 4 The feeding plate 300 is rotationally connected to the bottom of the mounting plate 240, and in use, the length direction of the feeding plate 300 is consistent with the length direction of the second cylinder 410. The cylinder 360 is connected with a second rotation assembly 600, the second assembly is used to drive the cylinder 360 to rotate, and the second rotation assembly 600 comprises a first belt pulley 610, a second belt pulley 620, a belt 630 and a second motor 640. The first belt pulley 610 is sleeved on the cylinder 360, the center axis of the first belt pulley 610 is collinear with the center axis of the cylinder 360, the second motor 640 is connected to the rack 100, the output shaft of the second motor 640 extends upward along the vertical direction, and the second belt pulley 620 is sleeved on the output shaft of the second motor 640, the center axis of the second belt pulley 620 is collinear with the center axis of the output shaft, one end of the belt 630 is sleeved on the first belt pulley 610, and the other end of the belt 630 is sleeved on the second belt pulley 620. After the zinc cake moves to the top of the die holder, the first cylinder 110 drives the supporting rod 350 to move upward along the vertical direction, so that the feeding plate 300 is away from the zinc cake, the second motor 640 drives the second belt pulley 620 to rotate, the second belt pulley 620 drives the belt 630 to rotate, so that the first belt pulley 610 rotates with the belt 630, and the cylinder 360 rotates with the second belt pulley 620.

[0045] The implementation principle of the feeding device of the zinc cylinder punch press according to the embodiment of the application is as follows: in use, the length direction of the feeding plate 300 is consistent with the length direction of the second cylinder 410, and the zinc cake is stored in the storage barrel 210; when the communication passage 221 is communicated with the through hole 212, the zinc cake enters the communication passage 221; the first motor 530 drives the second gear 520 to rotate, so that the second gear 520 drives the first gear 510 to rotate, the rotating plate 220 rotates with the first gear 510, the rotating plate 220 rotates, and the communication passage 221 is communicated with the discharge port 231, so that the zinc cake falls on the feeding plate 300 through the discharge port 231. The second cylinder 410 drives the push block 420 to move along the length direction of the second cylinder 410, the push block 420 pushes the zinc cake to move along the length direction of the second cylinder 410, so that the zinc cake is close to the discharge port 310, and the zinc cake is close to the top of the die holder through the discharge port 310. When the zinc cake is placed on the top of the die holder, the first cylinder 110 drives the supporting rod 350 to move upward along the vertical direction, the feeding plate 300 moves with the supporting rod 350, so that the feeding plate 300 is away from the die holder, the second motor 640 drives the second belt pulley 620 to rotate, the second belt pulley 620 drives the belt 630 to transmit, and the belt 630 drives the first belt pulley 610 to rotate, the cylinder 360 and the supporting rod 350 rotate with the first belt pulley 610, so that the feeding plate 300 rotates and is away from the die holder, so as to facilitate the punch press body to punch the zinc cake. The labor required for feeding the zinc cake is reduced.

[0046] The above are preferred embodiments of the application, and do not limit the protection scope of the application, so that: any equivalent changes made according to the structure, shape, principle of the application should be covered in the protection scope of the application.

Claims

1. A feed arrangement for a zinc pot punch press, characterized by: The utility model provides a zinc sheet feeding device, including frame (100), feeding assembly (200), pusher (400), the frame (100) is connected with feeding plate (300), the feeding plate (300) discharge end is close to the die holder feeding end setting, the feeding assembly (200) is used to feed the feeding plate (300), the pusher (400) is located in the feeding plate (300) one end, the pusher (400) is used to push zinc cake and drive zinc sheet to move to the die holder top along the length direction of feeding plate (300).

2. A feed arrangement for a zinc barrel puncher as claimed in claim 1, characterized in that: The feeding assembly includes a storage barrel (210), a rotating plate (220), and a connecting plate (230). The storage barrel (210) is connected to the frame (100) and is used to store zinc cakes. A through hole (212) is formed in the bottom of the storage barrel (210) for the passage of zinc cakes. The connecting plate (230) is connected to the frame (100) and is located below the storage barrel (210). The connecting plate (230) has a discharge port (231) located directly above the feeding end of the feeding plate (300). The connecting plate (230) and the storage barrel (210) are spaced apart in the vertical direction. The rotating plate (220) is located between the connecting plate (230) and the storage barrel (210). The rotating plate (220) contacts the connecting plate (230) and the storage barrel (210) at both ends in the vertical direction. The rotating plate (220) has a communication channel (221). The frame (100) is connected to a first rotating assembly (500) for rotating the rotating plate (220) and causing the communication channel (221) to communicate with the discharge port (231) or the through hole (212). When the discharge port (231) communicates with the communication channel (221), the communication channel (221) does not communicate with the through hole (212). The communication channel (221) is used for the passage of zinc cakes one by one.

3. A feed arrangement for a zinc barrel puncher as claimed in claim 2, characterized in that: The first rotating assembly (500) includes a first gear (510), a second gear (520), and a first motor (530). The first gear (510) is sleeved on the rotating plate (220), and the central axis of the first gear (510) is collinear with the central axis of the rotating plate (220). The first motor (530) is connected to the outer wall of the storage barrel (210). The second gear (520) is connected to the output shaft of the first motor (530). The first gear (510) is engaged with the second gear (520).

4. A feed arrangement for a zinc barrel puncher as defined in claim 2, characterized in that: The storage barrel (210) is rotatably connected with a stirring rod (215). The length direction of the stirring rod (215) is consistent with the radial direction of the storage barrel (210), and the rotation axis of the stirring rod (215) is collinear with the central axis of the storage barrel (210). The bottom of the stirring rod (215) contacts the inner wall of the bottom of the storage barrel (210). The storage barrel (210) is connected with a driving member for rotating the stirring rod (215).

5. A feed arrangement for a zinc barrel puncher as defined in claim 1, characterized in that: The feeding plate (300) is provided with a discharging port (310) for zinc cake at one end away from the feeding assembly (200), which is arranged directly above the die holder in use.

6. A feed arrangement for a zinc barrel puncher as claimed in claim 5, characterized in that: The top of the baffle (320) is connected with a pressing plate (330), which is arranged directly above the discharging port (310), and the pressing plate (330) is spaced apart from the feeding plate (300) by a first gap (340) with a height consistent with that of the zinc cake.

7. A feed arrangement for a zinc barrel puncher as defined in claim 1, characterized in that: The rack (100) is connected with a first air cylinder (110), the piston rod of which is connected to the bottom of the feeding plate (300), and the first air cylinder (110) is used to drive the feeding plate (300) to move in the vertical direction.

8. A feed arrangement for a zinc barrel puncher as claimed in claim 7, characterized in that; The bottom of the feeding plate (300) is connected with a support rod (350), which is slidingly sleeved with a cylinder (360), the length direction of the support rod (350) is consistent with the vertical direction, the central axis of the cylinder (360) is collinear with that of the support rod (350), the piston rod of the first air cylinder (110) is rotationally connected to the bottom of the support rod (350), and the cylinder (360) is rotationally connected to the rack (100). The second rotating assembly (600) comprises a first belt pulley (610), a second belt pulley (620), a belt (630) and a second motor (640), the first belt pulley (610) is sleeved with the cylinder (360), the central axis of the first belt pulley (610) is collinear with that of the cylinder (360), the second motor (640) is connected to the rack (100), the second belt pulley (620) is connected to the output shaft of the second motor (640), one end of the belt (630) is sleeved with the first belt pulley (610), and the other end of the belt (630) is sleeved with the second belt pulley (620).

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