Yeast discharging device

Abstract

The invention provides a koji discharging device, which comprises: a frame comprising a koji scraping chamber with a tray discharging position; the koji tray feeding and discharging mechanism comprises a tray discharging push rod which is horizontally arranged at the tray discharging position; the koji tray overturning mechanism comprises an overturning bottom plate and an overturning shaft, the overturning bottom plate is provided with a first bearing surface and a second bearing surface, and koji trays are clamped on the first bearing surface or the second bearing surface and alternately located at the tray outlet position through overturning; and the scraper mechanism is arranged below the koji scraping chamber and comprises a scraper assembly arranged below the koji plate outlet, a knife rest provided with the scraper assembly and a spring bracket connected with the knife rest. The curved disc and the profiling track have the same contour, in the curved scraping process, the curved discharging push plate and the profiling track synchronously move, and when the profiling wheel moves along the profiling track, the scraper assembly is driven by the spring support to synchronously move along the contour of the profiling track; the scraper assembly can be attached to the outline of the koji disc as far as possible to scrape koji under the condition that the koji disc is not damaged, koji scraping dead angles can be effectively avoided, and koji residues are reduced.

Description

Technical Field

[0001] The invention relates to the field of food processing equipment, in particular to a koji discharging device. Background Art

[0002] In the production of food seasonings such as soy sauce and vinegar, and in the brewing of alcoholic beverages, koji culture is a very important process. During koji culture, the koji and materials are evenly spread on a number of koji plates of equal size and placed in a culture room for expansion culture.

[0003] The Qu plate is usually a rectangular open container with a bottom and four sides with a certain height. The bottom is hollowed out and can be made of a wire mesh or a sieve plate. When the Qu is expanded, it will produce a large amount of hyphae and spore powder. The hyphae pass through the holes on the bottom of the plate and firmly adhere to the Qu plate. After the culture is completed, the Qu needs to be separated from the plate for the subsequent process.

[0004] At present, the industry still uses a lot of manual shoveling to separate the koji from the plate. In order to improve the efficiency of koji removal, some people use automatic koji removal equipment to scrape the koji. However, the existing automatic koji removal equipment does not handle it cleanly and leaves a lot of residue. For example, patent CN219385097U discloses a processing device for koji plate fungus, which uses a loose claw mechanism to loosen the koji, and then flips it over to separate the koji by falling by its own weight. However, during the falling process, the hyphae will pass through the holes at the bottom of the plate and will be firmly adsorbed on the koji plate. This method will produce a large amount of koji residue.

[0005] At the same time, since the angle between the surrounding edges and the bottom of the koji plate used in the existing automatic koji discharging equipment is 90 degrees, the angle between the surrounding edges and the bottom surface is easy to form a dead angle for scraping the koji. When separating the koji plate, whether using a scraper or other forms, it is impossible to scrape the koji as accurately and finely as manually, which will result in more koji material remaining in the dead angle of the koji plate. Summary of the invention

[0006] Aiming at the problem of residual koji material in the koji discharging device in the prior art, the present invention provides a koji discharging device, comprising: a frame, one end of which is provided with a koji scraping chamber, the koji scraping chamber having a horizontally arranged plate discharging position;

[0007] The curved plate in-and-out mechanism is arranged in the frame and located outside the curved plate scraping chamber, and comprises a plate out push rod, which is horizontally arranged at the plate out position;

[0008] The curved plate flipping mechanism is arranged in the scraping chamber, and comprises a flipping bottom plate and a flipping shaft rotatably connected to the flipping bottom plate, wherein the flipping bottom plate has a first bearing surface and a second bearing surface, and the curved plate is clamped on the first bearing surface or the second bearing surface and is alternately located at the plate exit position through flipping;

[0009] The scraper mechanism is arranged below the scraping chamber, and comprises a height-adjustable scraper assembly, a tool holder on which the scraper assembly is installed, and a spring bracket connected to the tool holder, wherein the spring bracket comprises an upper bracket connected to the tool holder, a lower bracket connected to the upper bracket through a guide shaft, and a compression spring wound on the guide shaft, the compression spring supporting the upper bracket is located above the lower bracket, and is compressed when the upper bracket is pressed downward, the disc outlet position has a disc outlet push rod inlet and a curved disc outlet, the scraper assembly is arranged below the curved disc outlet, and the disc outlet push rod inlet to the curved disc outlet is the curved disc conveying direction, a profiling wheel is also provided on the upper bracket, and the curved disc in-and-out mechanism is also provided with a profiling track fixed in a relative position with the disc outlet push rod, the contour of the profiling track is the same as the contour of the curved disc, the disc outlet push rod and the profiling track move synchronously along the curved disc conveying direction, and in the process that the disc outlet push rod pushes the curved disc away from the disc outlet position, the relative position between the profiling wheel and the profiling track is kept the same as the relative position between the scraper assembly and the curved disc at the disc outlet position, and the profiling wheel moves along the profiling track and drives the scraper assembly to move synchronously.

[0010] According to the above technical scheme, the curved disk and the profiling track have the same contour, the curve push plate moves synchronously with the profiling track, and when the profiling wheel moves along the profiling track, it will drive the scraper assembly to move along the contour of the profiling track through the upper bracket and the compression spring. The scraper assembly will move and scrape the curved disk synchronously based on the movement of the profiling wheel, so that the scraper assembly can fit the contour of the curved disk as closely as possible without damaging the curved disk to perform all-round scraping, thereby effectively reducing the residual curved material.

[0011] Optionally, the angle between the bottom surface of the curved plate and the surrounding edge is an obtuse angle, and the scraper assembly is an auger or a scraper that fits the contour of the curved plate.

[0012] According to the above technical solution, by setting the angle between the bottom surface of the curved plate and the surrounding edges to an obtuse angle, when using an auger to scrape the curved material, the auger can cut the curved material during scraping and crush the curved material, and the blades of the auger can fit closely with the obtuse angle of the curved plate to avoid scraping dead corners, effectively reduce the residual curved material in the curved plate after scraping, and improve the simplicity and reliability of scraping. In addition, when using a scraper to scrape the curved material, the scraper can fit the bottom plate and surrounding edges of the curved plate to scrape the curved material, which can also avoid scraping dead corners and reduce the residual curved material.

[0013] Optionally, the scraper mechanism is further provided with a pusher cylinder, the piston rod of which is connected to the lower bracket, driving the lower bracket and the upper bracket to move closer to or away from the scraping chamber, and correspondingly driving the scraper assembly to move closer to or away from the disk outlet position.

[0014] Optionally, the scraping chamber further comprises a tray inlet position located above the tray outlet position and arranged in parallel with the tray outlet position, and the tray inlet and outlet mechanism further comprises a tray inlet push rod arranged in parallel with the tray inlet position.

[0015] The inlet push rod and the outlet push rod synchronously reciprocate in the conveying direction of the curved disc. The inlet push rod pushes the curved disc into the inlet position, and the outlet push rod synchronously pushes the curved disc in the second bearing surface to leave the outlet position and the scraper assembly scrapes the curved material off.

[0016] According to the above technical scheme, through the synchronous movement of the disc inlet push rod and the disc outlet push rod, the curved disc located at the disc outlet position can be pushed out synchronously while being pushed into the disc inlet position and scraped by the scraper, so that the three actions of inputting the curved disc to be scraped, scraping the curved disc and outputting the curved disc after scraping are carried out synchronously, realizing the simultaneous entry, exit and scraping of the curved disc, and effectively improving the efficiency of discharging the curved disc.

[0017] Optionally, the curved disc in and out mechanism further comprises:

[0018] A fixed seat, fixedly arranged in the frame;

[0019] The movable seat is slidably mounted on the fixed seat;

[0020] The in-and-out cylinders and the piston rods of the in-and-out cylinders are connected to the moving seat, wherein the in-disk push rod, the out-disk push rod and the contoured track are all connected to the moving seat and the relative positions are fixed.

[0021] According to the above technical solution, the in-disk push rod and the out-disk push rod can keep their positions fixed and move synchronously, ensuring that when the curved disk is pushed into the in-disk position, the curved disk at the out-disk position can be pushed out synchronously. At the same time, the out-disk push rod and the contour track can keep their positions fixed and move synchronously, ensuring that when the curved disk is pushed away from the out-disk position by the out-disk push rod for scraping, the contour wheel moves along the contour track and synchronously drives the scraper assembly to move in accordance with the contour of the curved disk.

[0022] Optionally, the first bearing surface and the second bearing surface are arranged in mirror symmetry, and the flip axis drives the flip bottom plate to rotate 180° forward and 180° reverse alternately, so that the first bearing surface and the second bearing surface are alternately located at the tray inlet position and the tray outlet position.

[0023] According to the above technical solution, after the in-disk push rod and the out-disk push rod synchronously push the curved disk into the in-disk position and push the curved disk away from the out-disk position, the scraping work cycle can be carried out by flipping the bottom plate to replace the positions of the two bearing surfaces, thereby effectively improving the efficiency of discharging the curved disk.

[0024] Optionally, the first bearing surface and the second bearing surface are provided with flip side plates on both sides of the curved plate conveying direction, and the flip side plates include a bottom plate arranged on the flip bottom plate and a top plate arranged on the top of the bottom plate, and the interval between the top plate and the first bearing surface or the second bearing surface is greater than the thickness of the curved plate.

[0025] According to the above technical solution, the side of the curved plate can be limited by the bottom plate, and the curved plate can be limited in the height direction by the top plate, further ensuring that the curved plate is stably located on the first bearing surface or the second bearing surface, avoiding the curved plate from falling or shifting during the flipping process.

[0026] Optionally, a plurality of spring clamping assemblies are provided in the top plate to clamp the curved disc entering the first bearing surface or the second bearing surface, and the spring clamping assemblies include:

[0027] a spring seat disposed in the top plate;

[0028] an adjusting screw, disposed in the spring seat;

[0029] a spring, disposed around the adjusting screw;

[0030] The ball contacts the spring and is located at one end of the spring seat close to the first bearing surface or the second bearing surface, wherein the ball has an exposed spherical surface outside the spring seat, and the interval between the exposed spherical surface and the first bearing surface or the second bearing surface is less than the thickness of the curved disk.

[0031] According to the above technical solution, the ball contacts the spring in the spring seat, and part of the ball is exposed from the spring seat. When the curved disk enters, it will contact the exposed spherical surface of the ball and press the ball upward, so that the spring is compressed. The curved disk can be clamped by pressing down on the spring, and no additional clamping and confirmation actions are required, which effectively saves the time required for clamping, thereby further improving the efficiency of curve discharge.

[0032] Optionally, a limit assembly is provided at one end of the flip shaft, and the other end is connected to a flip motor, wherein the limit assembly comprises a first limit rod and a second limit rod which are staggered, a proximity switch arranged below the first limit rod and the second limit rod, and a first limit block and a second limit block.

[0033] One end of the first limiting rod and the second limiting rod are both connected to the flip shaft and rotate with the flip shaft, the other end of the first limiting rod is the first limiting end, and the other end of the second limiting rod is the second limiting end.

[0034] The proximity switch is electrically connected to the flip motor. When the flip shaft rotates forward 180°, the first limit end rotates to the proximity switch position, the flip motor stops, and the first limit end contacts the first limit block. When the flip shaft reverses 180°, the second limit end rotates to the proximity switch position, the flip motor stops, and the second limit end contacts the second limit block.

[0035] According to the above technical solution, the first limit rod and the second limit rod are connected to the flip shaft and rotate synchronously. When the flip base plate rotates forward 180° or reverse 180°, the proximity switch controls the flip motor to stop by detecting the first limit end or the second limit end. At the same time, the first limit block or the second limit block will contact the first limit end or the second limit end accordingly and perform blocking and limiting, which can ensure that the position of the flip base plate is fixed before and after flipping, thereby ensuring that the first bearing surface and the second bearing surface can be accurately located at the disk entry position or the disk exit position after flipping.

[0036] Optionally, it also includes a collecting bucket and a disc sending mechanism, the collecting bucket is arranged below the scraping chamber, and the disc sending mechanism is arranged outside the disc discharge position along the conveying direction of the curved disc.

[0037] According to the above technical solution, the scraped curved material can be collected by the collecting bucket, and the curved disc after scraping can be automatically transported to the device in the next process by the curved conveying mechanism, ensuring a smooth transition of the curved disc transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 2 is a schematic diagram of the structure of a song output device in an embodiment of the present invention;

[0039] Figure 2 is a side view of a song-discharging device in an embodiment of the present invention;

[0040] Figure 3 It is a structural schematic diagram of the curved plate inlet and outlet mechanism in an embodiment of the present invention;

[0041] Figure 4 It is a side view of the curved plate entry and exit mechanism in an embodiment of the present invention;

[0042] Figure 5 It is a structural schematic diagram of the curved plate turning mechanism in an embodiment of the present invention;

[0043] Figure 6 A side view of a curved plate turning mechanism in an embodiment of the present invention;

[0044] Figure 7 It is a structural schematic diagram of a position limiting assembly in an embodiment of the present invention;

[0045] Figure 8 A top view of a position limiting assembly in an embodiment of the present invention;

[0046] Fig. 9 It is a schematic structural diagram of a spring clamping assembly in an embodiment of the present invention;

[0047] Fig.10 It is a structural schematic diagram of a scraper mechanism in an embodiment of the present invention;

[0048] Fig.11A side view of a scraper mechanism in an embodiment of the present invention;

[0049] Fig.12 It is a schematic structural diagram of a spring bracket in an embodiment of the present invention;

[0050] Fig.13 It is a schematic diagram of the structure of a curved plate in an embodiment of the present invention;

[0051] Fig.14 It is a schematic diagram of the structure of the auger in the embodiment of the present invention;

[0052] Fig.15 It is a schematic diagram of the structure of a scraper in an embodiment of the present invention;

[0053] Fig.16 The figure is a simplified diagram of the working principle of the song output device in the embodiment of the present invention.

[0054] Reference numerals: a curved disc discharging device 100, a frame 1, a curved disc scraping chamber 11, a disc inlet position 111, a disc outlet position 112, a curved disc in-and-out mechanism 2, a disc inlet push rod 21, a disc outlet push rod 22, a contoured track 23, a fixed seat 24, a movable seat 25, a roller 251, an in-and-out cylinder 26, a piston rod 261, a curved disc bearing plate 27, a disc inlet guide seat 28, a curved disc flipping mechanism 3, a flipping bottom plate 31, a first bearing surface 311, a second bearing surface 312, a flipping side plate 313, a bottom plate 3131, a top plate 3132, a flip shaft 32, a flip motor 321, a flip mounting plate 33, a first limiting rod 341, a first limiting end 3411, a second limiting rod 342, a second limiting end 3421, a proximity switch 343 , a first limit block 344, a second limit block 345, a buffer 346, a sleeve 347, a curved disc clamping mechanism 4, a spring clamping assembly 41, a spring seat 411, an adjusting screw 412, a nut 4121, a screw 4122, a spring 413, a ball 414, a scraper mechanism 5, a scraper assembly 51, a auger 511, a scraper 512, a tool holder 52, an accordion cover 521, a spring bracket 53, an upper bracket 531, a lifting pulley 5311, a guide shaft 532, a lower bracket 533, a compression spring 534, a linear bearing 535, a contour wheel 536, a push-knife cylinder 54, a collecting bucket 6, a curved disc sending mechanism 7, an impeller 71, a disc sending drive motor 72, a curved disc 200, a surrounding edge 201, and a bottom surface 202. DETAILED DESCRIPTION

[0055] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0056] Figure 1 is a schematic diagram of the structure of the song output device in an embodiment of the present invention, Figure 2 It is a side view of the song output device in an embodiment of the present invention.

[0057] like Figure 1 and Figure 2 As shown, a koji output device 100 in this embodiment includes a frame 1, a koji disc in-and-out mechanism 2, a koji disc flipping mechanism 3, a koji disc clamping mechanism 4, a scraper mechanism 5, a collecting bucket 6, and a koji disc sending mechanism 7.

[0058] A scraping chamber 11 is provided at one end of the frame 1. The scraping chamber 11 includes a tray entry position 111 and a tray exit position 112 which are located at different heights and are parallel to each other.

[0059] The tray exit position 112 has a tray exit push rod entrance and a curved tray exit, and the direction from the tray exit push rod entrance to the curved tray exit is the curved tray conveying direction.

[0060] Figure 3 It is a structural schematic diagram of the curved plate inlet and outlet mechanism in an embodiment of the present invention, Figure 4 It is a side view of the curved plate entry and exit mechanism in an embodiment of the present invention.

[0061] like Figure 3 and Figure 4 As shown, the curved disc in-and-out mechanism 2 is arranged in the frame 1 and located outside the scraping chamber 11, including a disc in-and-out push rod 21, a disc out-and-out push rod 22, a contoured track 23, a fixed seat 24, a movable seat 25 and an in-and-out cylinder 26.

[0062] Specifically, the fixed seat 24 is fixedly disposed in the frame 1 , the movable seat 25 is slidably sleeved on the fixed seat 24 , and the piston rod 261 that goes in and out of the cylinder 26 is connected to the movable seat 25 .

[0063] The inlet push rod 21, the outlet push rod 22 and the contour track 23 are all connected to the moving seat 25 and keep their relative positions fixed. The piston rod 261 is driven by the inlet and outlet cylinders 26 to move in the direction of the curved disc conveying, which can drive the inlet push rod 21, the outlet push rod 22 and the contour track 23 to move synchronously.

[0064] The tray inlet push rod 21 is horizontally arranged at the tray inlet position 111, and the tray outlet push rod 22 is horizontally arranged at the tray outlet position 112. The fixing seat 24 fixed on the frame 1 can keep the horizontal positions of the tray inlet push rod 21 and the tray outlet push rod 22 fixed, so that the tray inlet push rod 21 is kept aligned with the tray inlet position 111, and the tray outlet push rod 22 is kept aligned with the tray outlet position 112, thereby ensuring stable and synchronous pushing in and pushing out of the crank tray.

[0065] In this embodiment, a moving auxiliary part is provided in the moving seat 25 , specifically, the moving auxiliary part is a roller 251 , and the roller 251 contacts the surface of the fixed seat 24 , and the rolling of the roller 251 on the fixed seat 24 can assist the moving seat 25 to move.

[0066] In this embodiment, two curved disc supporting plates 27 are provided in the frame 1, and the two curved disc supporting plates 27 are respectively located on both sides of the disc entry push rod 21. The curved disc supporting plates 27 can be used to place the curved disc to be pushed into the disc entry position 111, and the setting position of the curved disc supporting plates 27 is slightly lower than the disc entry position 111, so that the disc entry push rod 21 can push the curved disc to the corresponding disc entry position 111.

[0067] In this embodiment, a tray feed guide seat 28 is provided in the frame 1, and the tray feed guide seat 28 is arranged between the curved tray bearing plate 27 and the tray feed position 111. The tray feed guide seat 28 is sequentially provided with an entrance end and an exit end along the curved tray conveying direction, and the entrance end is gently inclined.

[0068] Specifically, the inlet end of the tray-entry guide seat 28 is open, and the width of the opening is greater than the thickness of the curved tray. The gently inclined inlet end can guide the curved tray to be smoothly transported to the tray-entry position 111 .

[0069] Figure 5 It is a structural schematic diagram of the curved plate turning mechanism in an embodiment of the present invention, Figure 6 It is a side view of the turning mechanism of the curved plate in the embodiment of the present invention.

[0070] like Figure 5 and Figure 6 As shown, the curved disc flipping mechanism 3 is arranged in the scraping chamber 11, including a flipping base plate 31 and a flipping shaft 32 rotatably connected to the flipping base plate 31, the flipping base plate 31 has a first bearing surface 311 and a second bearing surface 312 which are arranged in a mirror-symmetrical manner, and the flipping shaft 32 drives the flipping base plate 31 to flip horizontally, so that the first bearing surface 311 and the second bearing surface 312 are alternately located at the disc entry position 111 and the disc exit position 112.

[0071] The first bearing surface 311 and the second bearing surface 312 are provided with flip side plates 313 on both sides of the curved plate conveying direction. The flip side plates 313 include a bottom plate 3131 connected to the flip bottom plate 31 and a top plate 3132 arranged on the top of the bottom plate 3131. The interval between the top plate 3132 and the first bearing surface 311 or the second bearing surface 312 is greater than the thickness of the curved plate.

[0072] Specifically, the bottom plate 3131 is vertically arranged on the first bearing surface 311 or the second bearing surface 312, which can limit the side of the curved disk. The top plate 3132 is arranged at the top of the bottom plate 3131, and the curved disk can be limited in the height direction by the spring clamping assembly 41 arranged in the top plate 3132.

[0073] In the present embodiment, the flip side plates 313 located on both side edges of the first bearing surface 311 cooperate with the first bearing surface 311 to form a first workstation, and the flip side plates 313 located on both side edges of the second bearing surface 312 cooperate with the first bearing surface 311 to form a second workstation, and the spring clamping assembly 41 can ensure that the position of the curved disk is fixed. The first workstation and the second workstation follow the flip bottom plate 31 to perform 180° forward and reverse rotation and are alternately located at the disk entry position 111 and the disk exit position 112, corresponding to pushing in clamping or pushing out scraping the curved disk.

[0074] In this embodiment, the flip base plate 31 is integrally connected with the flip shaft 32, and two flip mounting plates 33 are connected to the frame 1. The two ends of the flip shaft 32 are correspondingly mounted in the flip mounting plates 33, and bearings are provided at both ends of the flip shaft 32 for easy rotation. A flip motor 321 is connected to one end of the flip shaft 32, which can drive the flip base plate 31 to rotate with the flip shaft 32 as the central axis.

[0075] The other end of the flip shaft 32 is provided with a limit assembly. The limit assembly includes a first limit rod 341 and a second limit rod 342 that are staggered, and a proximity switch 343 ( Figure 6 ) and the first limit block 344, the second limit block 345 ( Figure 6 not shown).

[0076] Specifically, refer to Figure 7 and Figure 8 One end of the first limiting rod 341 and the second limiting rod 342 are both connected to the flip shaft 32, and the first limiting rod 341 and the second limiting rod 342 can coaxially rotate with the flip bottom plate 31. The other end of the first limiting rod 341 is the first limiting end 3411, and the other end of the second limiting rod 342 is the second limiting end 3421. The proximity switch 343 is electrically connected or communicatively connected to the flip motor 321, and when the first limiting end 3411 or the second limiting end 3421 is detected, the flip motor 321 is controlled to stop.

[0077] The angle between the flip base plate 31 and the limit rod is fixed at 90°, the angle between the first limit rod 341 and the second limit rod 342 is fixed at 180°, and the first limit rod 341 and the second limit rod 342 are staggered and located in different rotation planes when rotating. The first limit rod 341 and the first limit block 344 are located on the same rotation plane, and the second limit rod 342 and the second limit block 345 are located on the same rotation plane.

[0078] When the flip shaft 32 rotates forward 180°, the first limit end 3411 rotates to the position of the proximity switch 343. After the proximity switch 343 detects the first limit end 3411, the flip motor 321 stops, and at the same time, the first limit end 3411 contacts the first limit block 344, which blocks and limits the position.

[0079] When the flip shaft 32 reverses 180°, the second limit end 3421 rotates to the position close to the switch 343. After the proximity switch 343 detects the second limit end 3421, the flip motor 321 stops, and at the same time, the second limit end 3421 contacts the second limit block 345, which blocks and limits the position.

[0080] After the flipping base plate 31 completes the horizontal flipping, the position of the first limit end 3411 or the second limit end 3421 is detected by the proximity switch 343 to automatically control the drive motor to stop rotating. At the same time, the first limit block 344 or the second limit block 345 is used to block and limit the first limit rod 341 and the second limit rod 342 to continue moving, so that the flipping base plate 31 can maintain a fixed position before and after rotating 180° forward or 180° reverse.

[0081] In this embodiment, the first limit block 344 or the second limit block 345 is connected to a buffer 346 via a connecting rod, and the buffer 346 can buffer the impact force received by the first limit rod 341 or the second limit rod 342 when it contacts the first limit block 344 or the second limit block 345. The buffer 346 is threadedly connected to the sleeve 347, and the extension length of the connecting rod can be adjusted by rotating the buffer 346, thereby adjusting the blocking and limiting position of the first limit block 344 or the second limit block 345, and further adjusting the limiting and fixing position of the flip bottom plate 31.

[0082] The crankshaft clamping mechanism 4 includes a plurality of spring clamping assemblies 41 , which are respectively arranged in the first bearing surface 311 and the second bearing surface 312 .

[0083] The spring clamping assembly 41 is disposed in the top plate 3132 , and the spring clamping assembly 41 includes a spring seat 411 , an adjusting screw 412 , a spring 413 , and a ball 414 .

[0084] refer to Fig. 9 The spring seat 411 is disposed in the top plate 3132, the adjusting screw 412 is disposed in the spring seat 411, and the spring 413 is disposed around the adjusting screw 412. The ball 414 contacts the spring 413 and is located at one end of the spring seat 411 close to the first bearing surface 311 or the second bearing surface 312.

[0085] In this embodiment, the adjusting screw 412 includes a nut 4121 with an external thread and a screw rod 4122 connected to the nut 4121, and the inner wall of the spring seat 411 is provided with an internal thread matching the external thread. The spring 413 is arranged around the screw rod 4122, one end of the spring 413 contacts the nut 4121, and the other end contacts the ball 414. By screwing down the nut 4121, the spring 413 can be pressed down and deformed, thereby increasing the preload force of the spring 413. By screwing up the nut 4121, the spring 413 can be restored to its original shape, thereby reducing the preload force of the spring 413. The preload force of the spring 413 can be conveniently adjusted by the adjusting screw 412, thereby correspondingly adjusting the clamping degree of the curved disc.

[0086] Furthermore, the ball 414 has an exposed spherical surface outside the spring seat 411 , and the interval between the exposed spherical surface and the first bearing surface 311 or the second bearing surface 312 is smaller than the thickness of the curved disk.

[0087] In this embodiment, since the space between the exposed spherical surface of the ball 414 and the first bearing surface 311 or the second bearing surface 312 is smaller than the thickness of the curved disc, when the curved disc is pushed in, the corresponding pressure ball 414 will move toward the inside of the spring seat 411, and the spring 413 will be compressed accordingly, thereby clamping and fixing the curved disc. Therefore, the curved disc can be clamped by simply pushing it in, without the need for additional clamping and confirmation actions, which effectively saves the time required for clamping. At the same time, when the curved disc is pushed away, no additional loosening operation is required, and the disc-out push rod 22 can directly push the curved disc away from the disc-out position 112 by moving along the conveying direction of the curved disc.

[0088] Fig.10 is a schematic structural diagram of a scraper mechanism in an embodiment of the present invention, Fig.11 It is a side view of the scraper mechanism in the embodiment of the present invention.

[0089] like Fig.10 and Fig.11 As shown, the scraper mechanism 5 includes a scraper assembly 51 , a blade holder 52 , a spring bracket 53 and a blade pushing cylinder 54 .

[0090] In this embodiment, the scraper assembly 51 is disposed below the outlet of the curved plate and installed in the blade holder 52 .

[0091] The spring bracket 53 includes an upper bracket 531 connected to the tool holder 52 , a lower bracket 533 connected to the upper bracket 531 via a guide shaft 532 , and a compression spring 534 wound around the guide shaft 532 .

[0092] The piston rod of the push-blade cylinder 54 is connected to the lower bracket 533 , and the push-blade cylinder 54 can drive the lower bracket 533 and the upper bracket 531 to approach or move away from the scraping chamber 11 , and correspondingly drive the scraper assembly 51 to approach or move away from the plate discharge position.

[0093] refer to Fig.12 In this embodiment, a linear bearing 535 is provided at the lower end of the lower bracket 533, one end of the guide shaft 532 is arranged in the linear bearing 535 and the guide shaft 532 is passed through the lower bracket 533 and the upper bracket 531, and the other end of the guide shaft 532 is connected to the upper bracket 531. A compression spring 534 is wound around the guide shaft 532 and one end contacts the linear bearing 535 and the other end contacts the upper bracket 531. The upper bracket 531 is supported by the compression spring 534 and is located above the lower bracket 533. A groove capable of covering the lower bracket 533 is provided in the upper bracket 531. When the upper bracket 531 is pressed downward by pressure, it correspondingly descends and partially covers the lower bracket 533, and the compression spring 534 is compressed at the same time. When the pressure disappears, the compression spring 534 recovers its deformation and drives the upper bracket 531 to recover its position.

[0094] In this embodiment, the upper bracket 531 is further provided with a plurality of lifting pulleys 5311, which are in contact with the frame 1. During the lifting process of the upper bracket 531, the lifting pulleys 5311 roll on the frame 1 to assist the lifting, making the lifting easier.

[0095] A contour wheel 536 is also provided on the upper bracket 531. When the tray ejection push rod 22 pushes the curved tray away from the tray ejection position, the relative position between the contour wheel 536 and the contour track 23 remains the same as the relative position between the scraper assembly 51 and the curved tray at the tray ejection position 112.

[0096] Specifically, when the dish-out push rod 22 pushes the curved dish located on the second bearing surface 312 to leave the dish-out position and is scraped by the scraper assembly 51, the dish-out push rod 22 and the contour track 23 move synchronously, and the contour wheel 536 moves along the contour track 23. Since the contour track 23 has the same profile as the curved dish, when the scraper assembly 51 encounters the edge of the curved dish, the contour wheel 536 is compressed by the contour track 23, causing the upper bracket 531 to descend, and the compression spring 534 is compressed and correspondingly drives the scraper assembly 51 to descend. Therefore, the contour wheel 536 moves in close contact with the contour track 23, which can make the scraper assembly 51 keep in close contact with the contour of the curved dish as much as possible without damaging the curved dish during the scraping process, thereby avoiding the occurrence of a scraping dead angle.

[0097] Furthermore, the scraper assembly 51 is an auger 511 or a scraper 512 that fits the contour of the curved disk.

[0098] refer to Fig.13 In this embodiment, the included angle between the surrounding edge 201 around the curved plate 200 and the bottom surface 202 is an obtuse angle, specifically, the included angle may be 135°.

[0099] refer to Fig.14When the scraper assembly 51 is an auger 511, the auger shaft is arranged perpendicular to the conveying direction of the curved disc, and the auger shaft is connected to the driving motor, which drives the auger 511 to rotate and cut the curved material in the vertical direction to achieve the purpose of crushing. At the same time, the blades of the auger 511 can fit closely with the obtuse angle of the curved disc 200 to avoid scraping dead angles and effectively reduce the residual curved material in the curved disc after scraping.

[0100] refer to Fig.15 When the scraper assembly 51 is a scraper 512, the scraper 512 is arranged perpendicular to the conveying direction of the curved plate, and the shape of the scraper 512 fits the contour of the curved plate 200. The scraper 512 can fit tightly inside the curved plate 200. When scraping, the bottom surface of the curved plate 200 and the angle between the edge and the bottom surface can be scraped at the same time to avoid scraping dead corners, and effectively reduce the residual curved material in the curved plate after scraping.

[0101] In this embodiment, an accordion cover 521 is further provided in the tool holder 52. The accordion cover 521 is located on both sides of the scraper assembly 51. When the scraper assembly 51 is scraping, it can prevent the scraped curved material from flying to the side.

[0102] The collecting hopper 6 is arranged below the scraping chamber 11 to collect the scraped koji materials.

[0103] The disk delivery mechanism 7 is arranged outside the disk discharge position 112 along the direction of the curved disk conveying.

[0104] In this embodiment, the disc feeding mechanism 7 includes an impeller 71 arranged between the frame 1 and a disc feeding drive motor 72 for driving the impeller to rotate. The rotating shaft of the impeller 71 is perpendicular to the conveying direction of the curved disc. When the curved disc at the disc outlet position is pushed out, the blades of the impeller 71 contact the curved disc and drive the curved disc to be conveyed to the outside, ensuring that the curved disc can be stably conveyed to the next process.

[0105] The scraping device 100 of this embodiment is provided with a mirror-symmetrical first bearing surface 311 and a second bearing surface 312 on the flip bottom plate 31. By driving the flip bottom plate 31 to alternately rotate 180° forward and 180° reverse, the first bearing surface 311 and the second bearing surface 312 can be alternately located at the inlet position 111 and the outlet position 112 of the scraping chamber 11.

[0106] At the same time, the disk-in push rod 21 and the disk-out push rod 22, which are fixed in relative positions, move synchronously along the disk conveying direction, and when the disk to be scraped is pushed into the disk-in position 111, the disk at the disk-out position 112 can be pushed out synchronously and scraped by the scraper. Moreover, after the disk is pushed out, the positions of the two bearing surfaces can be replaced by flipping the bottom plate 31 again, so that the vacant bearing surface can be flipped to the disk-in position 111, and the bearing surface clamped with the disk to be scraped can be flipped to the disk-out position 112, and the disk-in push rod and the disk-out push rod can move synchronously along the disk conveying direction again to perform the cycle work. The disk-out device 100 of this embodiment realizes the simultaneous entry, exit and scraping of the disk by synchronizing the three actions of inputting the disk to be scraped, scraping the disk and outputting the disk after scraping, which can effectively increase the number of disks that can be processed per minute and effectively improve the efficiency of discharging the disk.

[0107] In addition, the angle between the bottom surface 202 of the curved disk 200 and the surrounding edge 201 is an obtuse angle, and the profiling track 23 has the same profile as the curved disk. During the scraping process, the curved push plate 22 moves synchronously with the profiling track 23, and the profiling wheel 536 moves along the profile of the profiling track 23 through the spring bracket 53 to drive the scraper assembly 51 to move, and the scraper assembly 51 will move synchronously in the curved disk based on the movement of the profiling wheel 536 and scrape the curved disk, so that the scraper assembly 51 can fit the profile of the curved disk as much as possible without damaging the curved disk to scrape the curved disk in all directions, effectively reducing the residual curved material. At the same time, the use of the auger 511 or the scraper 512 that fits the profile of the curved disk can scrape the curved disk at the obtuse angle that fits the curved disk, further avoiding the occurrence of scraping dead angles and reducing the residual curved material.

[0108] refer to Fig.16 The operation mode of the song discharging device 100 in this embodiment is as follows:

[0109] First, after pushing the first curved disc to the second bearing surface 312 at the disc inlet position 111, the bottom plate 31 is turned forward 180°, at which time the first bearing surface 311 at the disc inlet position 111 is empty, and a curved disc is clamped in the second bearing surface 312 at the disc outlet position 112. After placing the subsequent curved disc to be scraped on the curved disc bearing plate 27, the pusher cylinder 54 drives the lower bracket 533 and the upper bracket 531 to rise, and correspondingly drives the scraper assembly 51 to rise to the curved disc outlet at the disc outlet position 112, and the in-out cylinder 26 drives the moving seat 25 to move along the fixed seat 24, and correspondingly drives the in-disk push rod 21 and the disc outlet push rod 22 to move synchronously along the conveying direction of the curved disc. The inlet push rod 21 pushes the curved disc placed on the curved disc supporting plate 2712 into the first supporting surface 311 and is clamped by the spring clamping assembly 41. The outlet push rod 22 moves synchronously to push the curved disc clamped in the second supporting surface 312 away from the outlet position 112. During the pushing process, the curved material is scraped off by the scraper assembly 51 located at the outlet of the curved disc, and the scraped curved material falls into the collecting bucket 6. At the same time, the scraped curved disc is transported to the next process by the curved feeding mechanism 7.

[0110] After the scraping is completed, the first bearing surface 311 is clamped with a curved disk, and the second bearing surface 312 is empty. The pusher cylinder 54 drives the lower bracket 533 and the upper bracket 531 to descend, and correspondingly drives the scraper assembly 51 to descend. At the same time, the in-and-out cylinder 26 drives the moving seat 25 to retreat, and correspondingly drives the in-disk push rod 21 and the out-disk push rod 22 to retreat. The flip motor 321 drives the flip shaft 32 to move and drive the flip plate to reverse 180°, so that the positions of the first bearing surface 311 and the second bearing surface 312 are interchanged. Then, after the subsequent curved disk to be scraped is placed on the curved disk bearing plate 27, the subsequent working cycle can be carried out.

[0111] Furthermore, when the dish ejection push rod 22 pushes the curved dish in the second bearing surface 312 away from the dish ejection position 112, the contour track 23 of the moving seat 25 moves synchronously, and the contour wheel 536 on the upper bracket 531 moves along the contour track 23 with the same contour as the curved dish. Since the contour track 23 has the same contour as the curved dish, when the scraper assembly 51 encounters the surrounding edge of the curved dish, the contour wheel 536 is compressed by the contour track 23, causing the upper bracket 531 to descend, the compression spring 534 is compressed and drives the scraper assembly 51 to descend accordingly, and the contour wheel 536 moves in accordance with the contour track 23, which can correspondingly drive the scraper assembly 51 to move along the contour of the curved dish, so that the scraper assembly 51 keeps in accordance with the contour of the curved dish to scrape the curved dish.

[0112] So far, the technical solution of the present invention has been described in conjunction with the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to the above-mentioned specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A device for producing a song, characterized in that: include: A frame having a scraping chamber at one end, wherein the scraping chamber has a horizontally arranged plate discharging position; A curved plate in-and-out mechanism is arranged in the frame and located outside the curved plate scraping chamber, and comprises a plate-out push rod, and the plate-out push rod is horizontally arranged at the plate-out position; A curved plate flipping mechanism is arranged in the scraping chamber, comprising a flipping bottom plate and a flipping shaft rotatably connected to the flipping bottom plate, wherein the flipping bottom plate has a first bearing surface and a second bearing surface, and a curved plate is clamped on the first bearing surface or the second bearing surface and is alternately located at the plate exit position through flipping; The scraper mechanism is arranged below the scraping chamber, and comprises a height-adjustable scraper assembly, a tool holder on which the scraper assembly is mounted, and a spring bracket connected to the tool holder. The spring bracket includes an upper bracket connected to the tool holder, a lower bracket connected to the upper bracket through a guide shaft, and a compression spring wound around the guide shaft, wherein the compression spring supports the upper bracket to be located above the lower bracket and is compressed when the upper bracket is pressed downward. The tray outlet position has a tray outlet push rod inlet and a curved tray outlet, the scraper assembly is arranged below the curved tray outlet, and the direction from the tray outlet push rod inlet to the curved tray outlet is the curved tray conveying direction. The upper bracket is also provided with a profiling wheel, and the curved disk in and out mechanism is also provided with a profiling track fixed in a relative position to the disk outlet push rod, the contour of the profiling track is the same as the contour of the curved disk, the disk outlet push rod and the profiling track move synchronously along the conveying direction of the curved disk, and in the process where the disk outlet push rod pushes the curved disk away from the disk outlet position, the relative position between the profiling wheel and the profiling track remains the same as the relative position between the scraper assembly and the curved disk located at the disk outlet position, and the profiling wheel moves along the profiling track and drives the scraper assembly to move synchronously.

2. The song discharging device according to claim 1, characterized in that: The angle between the bottom surface of the curved plate and the surrounding edge is an obtuse angle, and the scraper assembly is an auger or a scraper that fits the contour of the curved plate.

3. The song output device according to claim 1, characterized in that: The scraper mechanism is also provided with a pusher cylinder, the piston rod of which is connected to the lower bracket, driving the lower bracket and the upper bracket to approach or move away from the scraping chamber, and correspondingly driving the scraper assembly to approach or move away from the plate discharge position.

4. The song output device according to claim 1, characterized in that: The scraping chamber also has a tray inlet position located above the tray outlet position and arranged parallel to the tray outlet position, and the tray inlet and outlet mechanism also has a tray inlet push rod arranged horizontally with the tray inlet position. The tray inlet push rod and the tray outlet push rod synchronously reciprocate in the direction of the curved tray conveying, the tray inlet push rod pushes the curved tray into the tray inlet position, and at the same time, the tray outlet push rod synchronously pushes the curved tray in the second bearing surface to leave the tray outlet position and the scraper assembly scrapes the curved material off.

5. The song discharging device according to claim 4, characterized in that: The curved disc in and out mechanism also includes: A fixing seat, fixedly arranged in the frame; A movable seat, slidably mounted on the fixed seat; In and out of the cylinder, the piston rod of the in and out cylinder is connected to the moving seat, Wherein, the tray inlet push rod, the tray outlet push rod and the contoured track are all connected to the moving seat and their relative positions are fixed.

6. The song output device according to claim 1, characterized in that: The first bearing surface and the second bearing surface are arranged in mirror symmetry, and the flip axis drives the flip bottom plate to rotate 180° forward and 180° reverse alternately, so that the first bearing surface and the second bearing surface are alternately located at the tray inlet position and the tray outlet position.

7. The song output device according to claim 1, characterized in that: The first bearing surface and the second bearing surface are provided with flip side plates on both sides of the curved plate conveying direction, and the flip side plates include a bottom plate arranged on the flip bottom plate and a top plate arranged on the top of the bottom plate, and the interval between the top plate and the first bearing surface or the second bearing surface is greater than the thickness of the curved plate.

8. The song discharging device according to claim 7, characterized in that: The top plate is provided with a plurality of spring clamping assemblies for clamping the curved disc entering the first bearing surface or the second bearing surface, and the spring clamping assemblies include: a spring seat, disposed in the top plate; an adjusting screw, disposed in the spring seat; a spring, arranged around the adjusting screw; a ball, contacting the spring and located at one end of the spring seat close to the first bearing surface or the second bearing surface, The ball has an exposed spherical surface outside the spring seat, and the interval between the exposed spherical surface and the first bearing surface or the second bearing surface is smaller than the thickness of the curved disk.

9. The song output device according to claim 1, characterized in that: One end of the flip shaft is provided with a limit assembly, and the other end is connected to a flip motor, wherein the limit assembly comprises a first limit rod and a second limit rod arranged staggered, a proximity switch arranged below the first limit rod and the second limit rod, and a first limit block and a second limit block, One end of the first limiting rod and the second limiting rod are both connected to the flip shaft and rotate with the flip shaft, the other end of the first limiting rod is a first limiting end, and the other end of the second limiting rod is a second limiting end. The proximity switch is electrically connected to the flip motor. When the flip shaft rotates forward 180°, the first limit end rotates to the proximity switch position, the flip motor stops, and the first limit end contacts the first limit block. When the flip shaft rotates reversely 180°, the second limit end rotates to the proximity switch position, the flip motor stops, and the second limit end contacts the second limit block.

10. The song discharging device according to claim 1, characterized in that: It also includes a collecting hopper and a disc sending mechanism. The collecting hopper is arranged below the scraping chamber, and the disc sending mechanism is arranged outside the disc exit position along the conveying direction of the curved disc.

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