Plate sorting machine

Abstract

The utility model provides a tray separation machine, which belongs to the technical field of automation equipment. It includes a frame, a material drop opening is provided on the frame, a tray stacking limit assembly is provided above the material drop opening, and a plurality of tray separation cams evenly distributed along the circumference of the material drop opening are provided below the tray stacking limit assembly. The tray separation cam is provided with a tray removal guide groove unit which can separate the bottom tray from a plurality of trays stacked on the tray stacking limit assembly after rotation and make it fall, and the tray separation cam is connected to a rotary drive mechanism. The stacked trays can be separated one by one and in order, and the efficiency of tray separation is high; the tray separation is accurate and fast; and it can adapt to trays of various specifications and sizes, and has strong adaptability.

Description

Technical Field

[0001] The utility model belongs to the technical field of automation equipment and relates to a tray dividing machine. Background Art

[0002] In the manufacturing industry, it is often necessary to separate the stacked trays to facilitate production and manufacturing. With the improvement of automation level, people have higher requirements for the speed and efficiency of tray separation. The traditional manual separation method can no longer meet the needs of large-scale and high-efficiency production. Therefore, people have invented various tray separation equipment.

[0003] For example, a Chinese patent discloses a thin material tray dividing and changing mechanism [application number: 201910549354.4], including a thin material tray dividing and changing assembly, the thin material tray dividing and changing assembly including a stop assembly, two dividing tray assemblies and a lifting assembly, the dividing tray assembly including a dividing tray cylinder, the dividing tray cylinder is connected to a dividing tray clamp, the lifting assembly includes a first lifting cylinder, the output block of the first lifting cylinder is connected to a second lifting cylinder mounting plate, the second lifting cylinder mounting plate is connected to a second lifting cylinder, the output block of the second lifting cylinder is connected to a material tray support plate, the edge of the material tray support plate is provided with a plurality of material tray guard edges, and the edge of the material tray support plate is also provided with a sensor.

[0004] Although the above scheme can complete the separation, it is not possible to quickly separate the stacked yarn tube end disks, and its production efficiency cannot meet the assembly requirements. On the yarn tube production line, yarn tube end disks need to be installed at both ends of the yarn tube. Therefore, the stacked yarn tube end disks need to be quickly distributed so that they can fall onto the conveyor belt in an orderly manner, so that the supply of yarn tube end disks can meet the assembly requirements of the production line. Utility Model Content

[0005] The purpose of the utility model is to provide a disc separating machine in view of the above problems.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A tray separating machine comprises a frame, which is provided with a material dropping opening, a tray stacking limit assembly is provided above the material dropping opening, and a plurality of tray separating cams are provided below the tray stacking limit assembly and are evenly distributed along the circumference of the material dropping opening, the tray separating cam is provided with a tray removing guide groove unit which can separate the bottom tray of a plurality of trays stacked on the tray stacking limit assembly after rotation and make it fall, the tray separating cam is connected with a rotating drive mechanism, the tray removing guide groove unit comprises an S-shaped material dropping groove arranged on the outer wall of the tray separating cam, a tray retaining step is provided above the S-shaped material dropping groove, an arc-shaped tray separating block is provided between the tray retaining step and the upper end of the S-shaped material dropping groove, a tray entrance is formed between the arc-shaped tray separating block and the upper end of the S-shaped material dropping groove, and the lower end of the S-shaped material dropping groove axially passes through the tray separating cam.

[0008] The stacked discs are radially limited and fixed by the disc stacking limit assembly to ensure that the discs will not shift except for falling during the process of disc separation and placement, so as to achieve stable fixation. The disc separation cam can achieve precise division and positioning under high-speed rotation through the disc removal guide groove unit to ensure that each disc can be accurately separated and dropped. The disc separation cam is intermittently rotated at high speed through the rotary drive mechanism to ensure that the stacked discs can be separated one by one and in order, which can effectively improve the disc separation and placement efficiency.

[0009] The arc-shaped disc separating block can accurately separate the bottom disc among several stacked discs under intermittent high-speed rotation, and make it enter the S-shaped blanking trough from the disc entrance formed between the arc-shaped disc separating block and the upper end of the S-shaped blanking trough, thereby achieving precise indexing and positioning, ensuring that the discs can be separated one by one and in an orderly manner. Under the high-speed rotation of the disc separating cam, the disc entering the S-shaped blanking trough follows the guidance of the S-shaped blanking trough to complete rapid disc dropping, thereby achieving accurate and rapid disc separation and dropping.

[0010] In the above-mentioned disc dividing machine, the disc dividing cam includes a columnar wheel body, on which the S-shaped blanking groove is provided, and the upper and lower ends of the S-shaped blanking groove axially penetrate the wheel body respectively, and a disc dividing wheel detachably fixed to the wheel body is provided at the upper end of the wheel body, and the arc-shaped disc dividing block is provided on the outer wall of the disc dividing wheel.

[0011] The disc dividing wheel and the wheel body are detachably fixed to improve the applicability to different disc bodies. The arc-shaped disc dividing blocks on the outer wall of the disc dividing wheel can achieve precise division and positioning under intermittent high-speed rotation, and can separate the disc bodies one by one and in an orderly manner, so that they enter the S-shaped blanking trough from the disc entrance. When the wheel body rotates at a high speed, the S-shaped blanking trough on the wheel body can quickly guide the disc bodies entering the S-shaped blanking trough to fall, thereby realizing accurate and rapid disc separation and dropping.

[0012] In the above-mentioned disc dividing machine, both ends of the arc-shaped disc dividing block are provided with disc dividing inclined surfaces.

[0013] When the arc-shaped dividing disc block rotates intermittently at a high speed, the dividing disc slope at the end of the arc-shaped dividing disc block contacts the edge of the disc body, thereby separating the disc body from the stack and allowing it to enter the S-shaped drop chute from the disc inlet. This helps to reduce resistance and friction during the separation process, thereby improving the separation efficiency and guiding the disc body.

[0014] In the above-mentioned disc dividing machine, the disc dividing cam is connected to the frame via a cam seat, a cam seat radial distance adjustment unit is provided between the cam seat and the frame, and a plurality of disc dividing cams are connected to the rotary drive mechanism.

[0015] The operation of the rotary drive mechanism can intermittently drive the sub-disk cam on the cam seat to rotate synchronously at high speed. The radial distance adjustment unit of the cam seat can flexibly adjust the radial distance between the sub-disk cam and the blanking port to adapt to disks of different sizes, with strong adaptability.

[0016] In the above-mentioned tray dividing machine, the radial distance adjusting unit of the cam seat includes a distance adjusting slide groove arranged on the frame and distributed radially along the blanking port, the lower end of the cam seat is provided with a distance adjusting slider which slides with the distance adjusting slide groove, the distance adjusting slide groove is provided with strip holes distributed along the length direction of the distance adjusting slide groove, and the distance adjusting slider is fixed to the distance adjusting slide groove by a distance adjusting bolt passing through the strip hole.

[0017] The distance-adjusting slider at the lower end of the cam seat can be shifted in the distance-adjusting slide groove, and can flexibly adjust the radial distance between the disc cam and the blanking port to adapt to discs of different sizes. It has strong adaptability. The distance-adjusting slider can be removably fixed to the distance-adjusting slide groove through the distance-adjusting bolts passed through the strip holes. It is firmly fixed and easy to disassemble and assemble.

[0018] In the above-mentioned disc dividing machine, the rotary drive mechanism includes a driven wheel arranged between the disc dividing cam and the cam seat, and a plurality of driven wheels are connected to the driver through a synchronous belt, and a belt tension adjustment structure is provided between the synchronous belt and the driver.

[0019] The driver can intermittently drive the sub-disk cam to rotate synchronously at high speed through the synchronous belt and the driven wheel. The belt tension adjustment structure can adjust the tension of the synchronous belt to make the synchronous belt at an appropriate tension to ensure transmission efficiency and stability.

[0020] In the above-mentioned tray dividing machine, the tray stacking limit assembly includes at least three positioning rods arranged above the blanking port, which are evenly distributed along the circumference and vertically arranged. A rod radial distance adjustment unit is arranged between the positioning rod and the frame. The rod radial distance adjustment unit includes a positioning slide groove arranged on the frame and distributed radially along the blanking port. A positioning slider is slidably matched in the positioning slide groove. The positioning slide groove is provided with a plurality of bolt holes. The positioning slider is provided with strip-shaped stepped holes. The positioning slider is fixed to the positioning slide groove by positioning bolts that are sequentially penetrated through the strip-shaped stepped holes and the bolt holes. A buckle groove is provided on the side of the positioning slider near the blanking port, and the positioning rod is buckled in the buckle groove.

[0021] The plurality of positioning rods above the blanking port play the role of radial limiting and fixing the stacked discs, ensuring that the discs will not shift except for falling during the process of separating and dropping the discs. The positioning rods are buckled in the buckle grooves of the positioning sliders, which are convenient for disassembly and assembly, and have firm fixation. The positioning sliders can shift in the adjusting slide grooves to flexibly adjust the radial distance between the positioning rods and the blanking port, so as to adapt to discs of different specifications and sizes, and have strong adaptability. The positioning sliders can be removably fixed by adjusting bolts and adjusting slide grooves that are sequentially penetrated through the strip-shaped step holes and bolt holes, which have firm fixation and are convenient for disassembly and assembly.

[0022] In the above-mentioned disc separating machine, a disc guiding device is provided under the frame to play a transmission guiding role when the separated disc contacts the conveyor belt. The disc guiding device includes a bidirectional driver arranged on the side wall of the frame. The output ends on both sides of the bidirectional driver are respectively connected to vertical guide plates through connecting plates. A transverse guide plate is provided on the outer side of the bottom end of the vertical guide plate. The bottom end of the transverse guide plate is provided with a plurality of guide wheels distributed along the length direction of the transverse guide plate.

[0023] The bidirectional drive can drive the vertical guide plates on both sides to move closer or farther to adjust the distance between the vertical guide plates to accommodate trays of different specifications. When the tray falls and contacts the conveyor belt, the guide wheels on the transverse guide plates guide the transportation of the tray and prevent displacement during the transportation process.

[0024] In the above-mentioned tray dividing machine, the frame includes a base frame and an upper box body, and the upper box body is provided with an upper fixed plate and a lower fixed plate which are distributed up and down and detachably connected thereto, the upper fixed plate and the lower fixed plate are provided with the drop-out port, the tray stacking limit assembly is arranged on the upper fixed plate, and the tray dividing cam is arranged on the lower fixed plate.

[0025] The upper fixing plate and the lower fixing plate respectively play a role in positioning and fixing the tray stacking limit assembly and the tray dividing cam.

[0026] Compared with the existing technology, the advantages of the utility model are: 1. The stacked disks can be separated one by one and in order, and the efficiency of disk separation is high. 2. The disk separation is accurate and fast. 3. It can adapt to a variety of disks of different specifications and sizes, and has strong adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure provided by the utility model;

[0028] Figure 2 It is a schematic diagram of the overall structure after removing the upper box;

[0029] Figure 3 It is a schematic diagram of the structure on the lower fixed plate;

[0030] Figure 4 It is a structural diagram of the sub-disc cam;

[0031] Figure 5 It is a structural schematic diagram of the tray stacking limit assembly;

[0032] Figure 6 It is a structural schematic diagram of the disc guide device.

[0033] In the figure, the frame 1, the material drop opening 2, the disk stacking limit assembly 3, the disk separation cam 4, the disk body 5, the disk removal guide groove unit 6, the rotation drive mechanism 7, the S-shaped material drop opening 8, the disk body retention step 9, the arc-shaped disk separation block 10, the disk entry opening 11, the wheel body 12, the disk separation wheel 13, the disk separation inclined surface 14, the cam seat 15, the cam seat radial distance adjustment unit 16, the bottom frame 17, the upper box body 18, the upper fixed plate 19, the lower fixed plate 20, the distance adjustment slide groove 21, the distance adjustment slider 22, the strip hole 23, Driven wheel 24, synchronous belt 25, driver 26, belt tension adjustment structure 27, adjustment plate 28, first adjustment seat 29, tensioning wheel 30, second adjustment seat 31, transmission bearing 32, positioning rod 33, rod body radial distance adjustment unit 34, adjustment slide groove 35, adjustment slider 36, strip stepped hole 37, bolt hole 38, buckle groove 39, disk guide device 40, bidirectional driver 41, connecting plate 42, vertical guide plate 43, transverse guide plate 44, guide wheel 45. DETAILED DESCRIPTION

[0034] like Figure 1-Figure 5As shown, a tray dividing machine comprises a frame 1, on which is provided a material dropping port 2, above which is provided a tray stacking limit assembly 3, below which are provided a plurality of tray dividing cams 4 evenly distributed along the circumference of the material dropping port 2, on which is provided a tray dividing cam 4 a tray dropping guide groove unit 6 which can separate the bottom tray 5 of a plurality of trays 5 stacked on the tray stacking limit assembly 3 after rotation and make it drop, the tray dividing cam 4 is connected to a rotating drive mechanism 7, the tray dropping guide groove unit 6 comprises an S-shaped material dropping groove 8 arranged on the outer wall of the tray dividing cam 4, above which is provided a tray retaining step 9, between which is provided an arc-shaped tray dividing block 10 and the upper end of the S-shaped material dropping groove 8, a tray entry port 11 is formed between the arc-shaped tray dividing block 10 and the upper end of the S-shaped material dropping groove 8, and the lower end of the S-shaped material dropping groove 8 axially passes through the tray dividing cam 4.

[0035] In the utility model, a number of discs 5 that need to be separated are stacked on the disc stacking limit assembly 3, and the rotating drive mechanism 7 intermittently drives the disc separation cams 4 that are evenly distributed in the circumference to rotate synchronously at high speed. The disc separation cams 4 rotate through the disc removal guide groove units 6 on the disc separation cams 4 to separate the bottom disc 5 among the several discs 5 stacked on the disc stacking limit assembly 3 and make it fall to complete the disc separation and placement.

[0036] The stacked discs 5 are radially limited and fixed by the disc stacking limit assembly 3, ensuring that the discs 5 will not shift except for falling during the process of disc separation and placement, so as to achieve stable fixation. The disc separation cam 4 can achieve precise division and positioning under high-speed rotation through the disc removal guide groove unit 6, so as to ensure that each disc 5 can be accurately separated and dropped. The disc separation cam 4 is intermittently rotated at a high speed through the rotary drive mechanism 7, ensuring that the stacked discs 5 can be separated one by one and in an orderly manner, which can effectively improve the disc separation and placement efficiency of the discs 5.

[0037] The arc-shaped disc dividing block 10 between the disc retention step 9 and the upper end of the S-shaped blanking trough 8 can accurately separate the bottom disc 5 among the stacked discs 5 under intermittent high-speed rotation, and make it enter the S-shaped blanking trough 8 from the disc entrance 11 formed between the arc-shaped disc dividing block 10 and the upper end of the S-shaped blanking trough 8, thereby achieving precise indexing and positioning, ensuring that the discs 5 can be separated one by one and in an orderly manner. Under the high-speed rotation of the disc dividing cam 4, the disc 5 entering the S-shaped blanking trough 8 is quickly dropped along the guidance of the S-shaped blanking trough 8, thereby achieving accurate and rapid disc division and dropping of the disc 5.

[0038] Specifically, combined with Figure 3 and Figure 4As shown, the disc dividing cam 4 includes a columnar wheel body 12, on which the S-shaped blanking groove 8 is provided, and the upper and lower ends of the S-shaped blanking groove 8 axially penetrate the wheel body 12 respectively, and a disc dividing wheel 13 detachably fixed to the wheel body 12 is provided at the upper end of the wheel body 12, and the arc-shaped disc dividing block 10 is provided on the outer wall of the disc dividing wheel 13.

[0039] The disc dividing wheel 13 is detachably fixed to the wheel body 12 to improve the applicability to different disc bodies 5. The arc-shaped disc dividing block 10 on the outer wall of the disc dividing wheel 13 can achieve precise division and positioning under intermittent high-speed rotation, and can separate the disc bodies 5 one by one and in an orderly manner, so that they enter the S-shaped blanking groove 8 from the disc inlet 11. When the wheel body 12 rotates at a high speed, the S-shaped blanking groove 8 on the wheel body 12 can quickly guide the disc bodies 5 entering the S-shaped blanking groove 8 to fall, thereby achieving accurate and rapid disc division and dropping of the disc bodies 5.

[0040] Specifically, combined with Figure 3 and Figure 4 As shown, both ends of the arc-shaped dividing plate block 10 are provided with dividing plate inclined surfaces 14 .

[0041] When the arc-shaped disc dividing block 10 rotates intermittently at a high speed, the disc dividing slope 14 at the end of the arc-shaped disc dividing block 10 contacts the edge of the disc body 5, thereby separating the disc body 5 from the stack and allowing it to enter the S-shaped material drop chute 8 from the disc inlet 11, which helps to reduce the resistance and friction during the separation process, thereby improving the separation efficiency and guiding the disc body 5.

[0042] Specifically, combined with Figure 2 and Figure 3 As shown, the sub-disk cam 4 is connected to the frame 1 via a cam seat 15 , a cam seat radial distance adjustment unit 16 is provided between the cam seat 15 and the frame 1 , and a plurality of sub-disk cams 4 are connected to the rotary drive mechanism 7 .

[0043] The operation of the rotary drive mechanism 7 can intermittently drive the disk-dividing cam 4 on the cam seat 15 to rotate synchronously at high speed. The cam seat radial distance adjustment unit 16 between the cam seat 15 and the frame 1 can flexibly adjust the radial distance between the disk-dividing cam 4 and the blanking port 2 to adapt to disks 5 of different sizes, and has strong adaptability.

[0044] Specifically, combined with Figure 2 , Figure 3 and Figure 6 As shown, the cam seat radial distance adjustment unit 16 includes a distance adjustment slot 21 arranged on the lower fixed plate 20 and distributed radially along the blanking port 2, and the lower end of the cam seat 15 is provided with a distance adjustment slider 22 that slidably cooperates with the distance adjustment slot 21, and the distance adjustment slot 21 is provided with strip holes 23 distributed along the length direction of the distance adjustment slot 21, and the distance adjustment slider 22 is fixed to the distance adjustment slot 21 by a distance adjustment bolt passing through the strip hole 23.

[0045] The distance-adjusting slider 22 at the lower end of the cam seat 15 can be shifted in the distance-adjusting slot 21 to flexibly adjust the radial distance between the disk-dividing cam 4 and the blanking port 2 to adapt to disks 5 of different sizes. It has strong adaptability. The distance-adjusting slider 22 is detachably fixed to the distance-adjusting slot 21 through a distance-adjusting bolt passed through the strip hole 23. It is firmly fixed and easy to disassemble and assemble.

[0046] Specifically, combined with Figure 2 and Figure 3 As shown, the rotary drive mechanism 7 includes a driven wheel 24 arranged between the sub-disk cam 4 and the cam seat 15. The driven wheels 24 are connected to a driver 26 through a synchronous belt 25. A belt tension adjustment structure 27 is provided between the synchronous belt 25 and the driver 26.

[0047] The driver 26 can intermittently drive the driven wheel 24 to rotate synchronously through the synchronous belt 25, thereby driving the sub-disk cam 4 to rotate synchronously at high speed. The belt tension adjustment structure 27 between the synchronous belt 25 and the driver 26 can adjust the tension of the synchronous belt 25, so that the synchronous belt 25 is at an appropriate tension to ensure transmission efficiency and stability.

[0048] Specifically, combined with Figure 2 and Figure 3 As shown, the belt tension adjustment structure 27 includes an adjustment plate 28 adjustably fixed to the upper box body 18 by an adjustment bolt, and the adjustment plate 28 is connected to a tensioning wheel 30 connected to the synchronous belt 25 through a first adjustment seat 29. The upper fixed plate 19 is also provided with a plurality of second adjustment seats 31 located between the sub-disk cams 4, and the second adjustment seats 31 are sleeved with a transmission bearing 32 connected to the synchronous belt 25.

[0049] The adjustment plate 28 can be flexibly adjusted on the upper box body 18 to adjust the position of the tensioning wheel 30, so that the synchronous belt 25 is at an appropriate tension to ensure transmission efficiency and stability. The transmission bearing 32 mounted on the second adjustment seat 31 guides the movement direction of the synchronous belt 25 to prevent it from deviating or jumping out of the driven wheel 24.

[0050] Specifically, combined with Figure 1 and Figure 5As shown, the disk stacking limit assembly 3 includes at least three positioning rods 33 arranged above the blanking port 2, which are evenly distributed along the circumference thereof and vertically arranged. A rod radial distance adjustment unit 34 is arranged between the positioning rod 33 and the frame 1. The rod radial distance adjustment unit 34 includes a positioning slide groove 35 arranged on the upper fixed plate 19 and distributed radially along the blanking port 2. A positioning slider 36 is slidably fitted in the positioning slide groove 35. A plurality of bolt holes 38 are arranged on the positioning slide groove 35. A strip-shaped stepped hole 37 is opened on the positioning slider 36. The positioning slider 36 is fixed to the positioning slide groove 35 by positioning bolts that are sequentially penetrated through the strip-shaped stepped hole 37 and the bolt hole 38. A buckle groove 39 is provided on the side of the positioning slider 36 near the blanking port 2, and the positioning rod 33 is buckled in the buckle groove 39.

[0051] The plurality of positioning rods 33 above the blanking port 2 play a role in radial limiting and fixing the stacked disk bodies 5, ensuring that the disk bodies 5 will not shift other than falling during the process of separating and dropping the disks. The positioning rods 33 are snapped into the buckle grooves 39 of the positioning slider 36, which is convenient for disassembly and assembly, and has firm fixation. The positioning slider 36 can shift in the positioning slide groove 35 to flexibly adjust the radial distance between the positioning rod 33 and the blanking port 2, so as to adapt to disk bodies 5 of different sizes, and has strong adaptability. The positioning slider 36 can be detachably fixed to the positioning slide groove 35 by means of positioning bolts that are sequentially penetrated through the strip stepped holes 37 and the bolt holes 38, which is firmly fixed and convenient for disassembly and assembly.

[0052] Specifically, combined with Figure 6 As shown, a disc guide device 40 is provided under the frame 1 to guide the transmission when the separated disc 5 contacts the conveyor belt. The disc guide device 40 includes a bidirectional driver 41 arranged on the side wall of the frame 1. The output ends on both sides of the bidirectional driver 41 are respectively connected to vertical guide plates 43 through connecting plates 42. A transverse guide plate 44 is provided on the outer side of the bottom end of the vertical guide plate 43. A plurality of guide wheels 45 distributed along the length direction of the transverse guide plate 44 are provided at the bottom end of the transverse guide plate 44.

[0053] The bidirectional drive 41 can drive the vertical guide plates 43 on both sides to move closer or farther away to adjust the distance between the vertical guide plates 43, which is used to adapt to trays 5 of different specifications. When the tray 5 falls and contacts the conveyor belt, the guide wheels 45 on the transverse guide plates 44 guide the conveying of the tray 5, thereby preventing the tray 5 from shifting during the conveying process.

[0054] Specifically, combined with Figure 1-Figure 3 As shown, the frame 1 includes a base frame 17 and an upper box body 18, on which an upper fixed plate 19 and a lower fixed plate 20 are distributed up and down and detachably connected, the upper fixed plate 19 and the lower fixed plate 20 are provided with the drop port 2, the disc stacking limit assembly 3 is arranged on the upper fixed plate 19, and the disc dividing cam 4 is arranged on the lower fixed plate 20.

[0055] The upper fixing plate 19 and the lower fixing plate 20 respectively play a role in positioning and fixing the tray stacking limit assembly 3 and the tray dividing cam 4.

[0056] The working principle of the utility model is as follows: the stacked disk bodies 5 are fixed in radial position by a plurality of positioning rods 33 on the upper fixing plate 19, the driver 26 intermittently drives the disk dividing cam 4 to rotate synchronously at high speed through the synchronous belt 25 and the driven wheel 24, and the disk dividing wheel 13 intermittently rotates at high speed, and the disk dividing inclined surface 14 at the end of the arc-shaped disk dividing block 10 contacts the edge of the disk body 5, so that the disk body 5 is separated from the stack, so that it enters the S-shaped blanking trough 8 from the disk inlet 11, and the wheel body 12 rotates synchronously at high speed, and the disk body 5 entering the S-shaped blanking trough 8 can fall quickly along the guide of the S-shaped blanking trough 8 to achieve the disk dropping; the falling disk body 5 is transported and guided by the guide wheel 45 on the transverse guide plate 44;

[0057] The distance-adjusting slider 22 can be flexibly displaced and fixed in the distance-adjusting slot 21 to adjust the radial distance between the disk-dividing cam 4 and the blanking port 2, so as to adapt to disk bodies 5 of different sizes; the position-adjusting slider 36 can be flexibly displaced and fixed in the position-adjusting slot 35 to adjust the radial distance between the positioning rod 33 and the blanking port 2, so as to adapt to disk bodies 5 of different sizes.

[0058] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0059] Although this article uses more frame 1, blanking port 2, disc stacking limit assembly 3, disc dividing cam 4, disc body 5, disc removal guide groove unit 6, rotary drive mechanism 7, S-shaped blanking trough 8, disc body retention step 9, arc disc dividing block 10, disc inlet 11, wheel body 12, disc dividing wheel 13, disc dividing inclined surface 14, cam seat 15, cam seat radial distance adjustment unit 16, base frame 17, upper box body 18, upper fixed plate 19, lower fixed plate 20, distance adjustment slide 21, distance adjustment slider 22, strip hole 23, driven wheel 24, synchronous belt 25, driver 26, belt tension adjustment structure Structure 27, adjustment plate 28, first adjustment seat 29, tensioning wheel 30, second adjustment seat 31, transmission bearing 32, positioning rod 33, rod radial distance adjustment unit 34, adjustment slide groove 35, adjustment slider 36, strip stepped hole 37, bolt hole 38, buckle groove 39, disk guide device 40, two-way driver 41, connecting plate 42, vertical guide plate 43, transverse guide plate 44, guide wheel 45, etc., these terms are used only to more conveniently describe and explain the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. A tray sorting machine, comprising a frame (1), characterized in that: A material drop opening (2) is provided on a frame (1), a disc stacking limiting assembly (3) is provided above the material drop opening (2), a plurality of disc separation cams (4) are provided below the disc stacking limiting assembly (3) and are evenly distributed along the circumference of the material drop opening (2), the disc separation cam (4) is provided with a disc removal guide groove unit (6) which can separate the bottom disc (5) of a plurality of discs (5) stacked on the disc stacking limiting assembly (3) after the disc is rotated and causes the disc to fall, the disc separation cam (4) and the rotating disc are connected to each other. The drive mechanism (7) is connected to the plate-dropping guide groove unit (6), and the plate-dropping guide groove unit (6) comprises an S-shaped drop groove (8) arranged on the outer wall of the plate-dropping cam (4), a plate body retaining step (9) is arranged above the S-shaped drop groove (8), an arc-shaped plate-dropping block (10) is arranged between the plate body retaining step (9) and the upper end of the S-shaped drop groove (8), and a plate entry opening (11) is formed between the arc-shaped plate-dropping block (10) and the upper end of the S-shaped drop groove (8), and the lower end of the S-shaped drop groove (8) axially passes through the plate-dropping cam (4).

2. The tray sorting machine according to claim 1, characterized in that: The disc dividing cam (4) comprises a columnar wheel body (12), on which the S-shaped blanking groove (8) is provided, and the upper and lower ends of the S-shaped blanking groove (8) respectively axially penetrate the wheel body (12), and a disc dividing wheel (13) detachably fixed to the wheel body (12) is provided at the upper end of the wheel body (12), and the arc-shaped disc dividing block (10) is provided on the outer wall of the disc dividing wheel (13).

3. The tray sorting machine according to claim 2, characterized in that: Both ends of the arc-shaped disk-dividing block (10) are provided with disk-dividing inclined surfaces (14).

4. The tray sorting machine according to claim 1, characterized in that: The sub-disc cam (4) is connected to the frame (1) via a cam seat (15), a cam seat radial distance adjustment unit (16) is provided between the cam seat (15) and the frame (1), and a plurality of sub-disc cams (4) are connected to a rotary drive mechanism (7).

5. The tray sorting machine according to claim 4, characterized in that: The cam seat radial distance adjustment unit (16) comprises a distance adjustment slot (21) arranged on the frame (1) and distributed radially along the blanking port (2); the lower end of the cam seat (15) is provided with a distance adjustment slider (22) slidably matched with the distance adjustment slot (21); the distance adjustment slot (21) is provided with strip holes (23) distributed along the length direction of the distance adjustment slot (21); the distance adjustment slider (22) is fixed to the distance adjustment slot (21) by a distance adjustment bolt penetrated through the strip hole (23).

6. The tray sorting machine according to claim 4, characterized in that: The rotary drive mechanism (7) comprises a driven wheel (24) arranged between the sub-disk cam (4) and the cam seat (15), and a plurality of driven wheels (24) are connected to a driver (26) via a synchronous belt (25), and a belt tension adjustment structure (27) is provided between the synchronous belt (25) and the driver (26).

7. The tray sorting machine according to any one of claims 1 to 6, characterized in that: The disk stacking limiting assembly (3) comprises at least three positioning rods (33) arranged above the blanking opening (2) and evenly distributed along the circumference thereof and arranged vertically, a rod radial distance adjustment unit (34) is arranged between the positioning rod (33) and the frame (1), the rod radial distance adjustment unit (34) comprises a positioning slide groove (35) arranged on the frame (1) and distributed radially along the blanking opening (2), and a positioning slider (35) is slidably matched in the positioning slide groove (35). 6), the positioning slide groove (35) is provided with a plurality of bolt holes (38), the positioning slider (36) is provided with a strip-shaped stepped hole (37), the positioning slider (36) is fixed to the positioning slide groove (35) by positioning bolts which are sequentially passed through the strip-shaped stepped hole (37) and the bolt hole (38), a buckle groove (39) is provided on the side of the positioning slider (36) near the blanking port (2), and the positioning rod (33) is buckled in the buckle groove (39).

8. The tray sorting machine according to any one of claims 1 to 6, characterized in that: A disc guide device (40) is provided below the frame (1) and plays a transmission guiding role when the separated disc (5) contacts the conveyor belt. The disc guide device (40) comprises a bidirectional driver (41) arranged on the side wall of the frame (1). The output ends on both sides of the bidirectional driver (41) are respectively connected to vertical guide plates (43) through connecting plates (42). A transverse guide plate (44) is provided on the outer side of the bottom end of the vertical guide plate (43). A plurality of guide wheels (45) distributed along the length direction of the transverse guide plate (44) are provided at the bottom end of the transverse guide plate (44).

9. The tray sorting machine according to any one of claims 1 to 6, characterized in that: The frame (1) comprises a bottom frame (17) and an upper box body (18), an upper fixed plate (19) and a lower fixed plate (20) which are distributed up and down and detachably connected to the upper box body (18), the upper fixed plate (19) and the lower fixed plate (20) are provided with the drop opening (2), the disc stacking limit assembly (3) is arranged on the upper fixed plate (19), and the disc separation cam (4) is arranged on the lower fixed plate (20).

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