阅读说明：本技术 双面研磨机用上料装置 (Feeding device for double-sided grinding machine ) 是由 王琴 刘卫国 于 2021-09-18 设计创作，主要内容包括：本申请涉及一种双面研磨机用上料装置,其涉及一种双面研磨机的辅助装置,其包括机架,所述机架上设有用于振动工件的振动组件,所述振动组件上设有用于盛放多个工件的容纳盒,所述机架上设有用于将工件输送到所述容纳盒内的输送组件,所述振动组件上设有用于铺平所述容纳盒内工件的辊压组件,所述机架上设有用于将所述容纳盒移动至行星轮处的动力组件,所述容纳盒上设有用于将工件铺放在行星轮内的放置组件。本申请的效果在于可以代替工人手动铺放工件的工作方式,减少工人所需要耗费的劳动力,提高工作效率。(The utility model relates to a double side lapping machine is with loading attachment, it relates to a double side lapping machine's auxiliary device, and it includes the frame, be equipped with the vibration subassembly that is used for vibrating the work piece in the frame, be equipped with the box that holds that is used for holding a plurality of work pieces on the vibration subassembly, be equipped with in the frame and be used for carrying the work piece the conveying subassembly in the box holds, be equipped with on the vibration subassembly and be used for paving the roll-in subassembly of work piece in the box holds, be equipped with in the frame and be used for with hold the power component that the box removed to planet wheel department, it is equipped with on the box and is used for laying the work piece and place the subassembly in the planet wheel to hold. The effect of this application lies in can replacing the manual work mode of laying the work piece of workman, reduces the labour that the workman need consume, improves work efficiency.)

1. The utility model provides a two-sided grinding machine is with loading attachment which characterized in that: including frame (1), be equipped with vibration subassembly (2) that are used for vibrating the work piece on frame (1), be equipped with on vibration subassembly (2) and be used for holding box (3) that hold of a plurality of work pieces, be equipped with on frame (1) and be used for carrying the work piece hold conveying assembly (4) in box (3), be equipped with on vibration subassembly (2) and be used for paving hold roll-in subassembly (5) of box (3) interior work piece, be equipped with on frame (1) and be used for with hold power component (6) that box (3) removed to planet wheel (01) department, it is equipped with on box (3) and is used for placing subassembly (7) of work piece shop in planet wheel (01).

2. The loading device for a double side grinder according to claim 1, wherein: the vibration assembly (2) comprises a vibration disc (20) arranged on the rack (1), a containing cavity (21) used for placing workpieces is formed in the vibration disc (20), the bottom wall of the containing cavity (21) is inclined, a discharging notch (22) communicated with the containing cavity (21) is formed in the side wall of the vibration disc (20), the discharging notch (22) is located at the lowest position of the containing cavity (21), a material sliding pipe (23) is arranged on the vibration disc (20) and located at the discharging notch (22), a material receiving box (24) is arranged below the material sliding pipe (23), and the conveying assembly (4) is used for conveying the workpieces in the material receiving box (24) into the containing box (3);

be equipped with a plurality of spring (25) on the diapire of vibration dish (20), spring (25) with frame (1) is connected, be equipped with vibrating motor (26) on the diapire of vibration dish (20).

3. The loading device for a double side grinder according to claim 2, wherein: an inclined plate (27) is arranged on the bottom wall of the material receiving box (24), and a discharge hole (28) is formed in one side, close to the lower side of the inclined plate (27), of the material receiving box (24);

the conveying assembly (4) comprises a conveying motor (40) arranged on the rack (1), a motor shaft of the conveying motor (40) is coaxially provided with a driving roller (41), the rack (1) is rotatably provided with a driven roller (42), the driving roller (41) and the driven roller (42) are connected through a conveying belt (43), and one side of the conveying belt (43) is positioned below the discharge hole (28);

an open-shaped movable box (44) is arranged on the rack (1), the movable box (44) is positioned on one side of the conveying belt (43) far away from the material receiving box (24), the moving box (44) is positioned below the conveying belt (43), the inner bottom wall of the moving box (44) is inclined, a discharge pipe (45) is arranged on the movable box (44), the discharge pipe (45) is close to the lower side of the bottom wall of the movable box (44), one end of the discharge pipe (45) far away from the moving box (44) faces the accommodating box (3), a sealing cylinder (46) is arranged on the discharge pipe (45), the axis of the sealing cylinder (46) is vertical to the axis of the discharge pipe (45), a sealing plate (47) is arranged on a piston rod of the sealing air cylinder (46), and a through groove (48) for the sealing plate (47) to insert is formed in the pipe wall of the discharge pipe (45).

4. The loading device for a double side grinder according to claim 1, wherein: roll-in subassembly (5) are including setting up roll-in motor (50) on the diapire in vibration dish (20), the motor shaft of roll-in motor (50) is coaxial to be equipped with connecting axle (51), connecting axle (51) vertical setting, connecting axle (51) are gone up and radially are equipped with connecting plate (52) along self, it is equipped with squeeze roll (53) to rotate on connecting plate (52).

5. The loading device for a double side grinder according to claim 1, wherein: a connecting rod (200) is arranged on the inner bottom wall of the accommodating cavity (21), the connecting rod (200) is arranged along the axis direction of the connecting shaft (51), a supporting plate (201) is arranged at one end, away from the vibrating plate (20), of the connecting rod (200), an installation notch (32) is arranged on one side, close to the supporting plate (201), of the accommodating box (3), an opening (33) for installing a workpiece is formed in the accommodating box (3), and the opening (33) is communicated with the installation notch (32);

place subassembly (7) including setting up respectively axis of rotation (70) and rotation roller (71) in installation breach (32), opening (33) are located axis of rotation (70) with between rotation roller (71), axis of rotation (70) with equal coaxial driving motor (72) that is equipped with on the end wall of rotation roller (71), around being equipped with support cloth (73) that are used for placing the work piece on axis of rotation (70), support cloth (73) with the roof contact of installation breach (32), one side that axis of rotation (70) was kept away from in support cloth (73) is equipped with two and connects rope (74), opening (33) are located connect between rope (74), connect rope (74) and keep away from the one end and the rotation roller (71) the coiling of support cloth (73) are connected.

6. The loading device for a double side grinder according to claim 5, wherein: the supporting plate (201) is provided with a supporting block (203) inserted into the mounting notch (32), and the supporting block (203) is in contact with the bottom wall of the supporting cloth (73).

7. The loading device for a double side grinder according to claim 5, wherein: the thickness of the workpiece is larger than or equal to the distance between the top wall of the supporting cloth (73) and the top wall of the accommodating box (3).

8. The loading device for a double side grinder according to claim 6, wherein: the power assembly (6) comprises a movable air cylinder (60) arranged on the frame (1), the moving cylinder (60) is positioned on one side of the accommodating box (3) far away from the planet wheel (01), a driving cylinder (61) is arranged on the end wall of the piston rod of the moving cylinder (60), the axis of the driving cylinder (61) is vertical to the axis of the moving cylinder (60), the moving distance of the piston rod of the driving cylinder (61) is larger than the distance of the supporting block (203) inserted into the mounting notch (32), the end wall of the piston rod of the driving cylinder (61) is provided with a pneumatic clamping jaw (62), the axis of the pneumatic clamping jaw (62) is parallel to the axis of the moving air cylinder (60) and is vertical to the axis of the driving air cylinder (61), the side wall of the accommodating box (3) is provided with a convex block (31) for clamping the pneumatic clamping jaw (62).

Technical Field

The application relates to an auxiliary device of a double-sided grinding machine, in particular to a feeding device for the double-sided grinding machine.

Background

The double-sided grinding machine is mainly used for double-sided grinding of crystals or other mechanical parts with two parallel sides, in particular to processing of thin and brittle materials, such as workpieces like lenses. The double-sided grinding machine mainly comprises two grinding discs, a loose pulley, four motors, a sun wheel, a planet wheel and the like.

Chinese patent No. CN212859037U discloses a double-sided grinder, which comprises a frame, a bottom grinding device and a top grinding device; the bottom grinding device comprises a lower grinding disc, a planetary gear, a sun gear and a bottom driving mechanism, the bottom driving mechanism is connected with the lower grinding disc, and the bottom driving mechanism comprises a bottom driving motor; the top grinding device comprises a lifting mechanism, an upper grinding disc and a top driving mechanism, and the top driving mechanism comprises a top driving motor. During the use, the upper surface and the lower surface homoenergetic of work piece are ground the polishing, have promoted this double side grinder's machining efficiency in the very big degree. Can control planetary gear and last abrasive disc respectively through bottom actuating mechanism and top actuating mechanism and rotate with different rotational speeds, promote this double side grinder's suitability to a certain extent. The rotating speeds of the bottom driving motor and the top driving motor are changed to respectively change the rotating speeds of the lower grinding disc and the upper grinding disc, so that different grinding effects can be obtained.

In view of the related art in the above, the inventors consider that there are drawbacks in that: when using this machine of grinding, need put into the standing groove of planet wheel with the work piece earlier, grind again, in actual operation, need the workman manually put into the planet wheel with the work piece in, waste time and energy.

Disclosure of Invention

In order to improve the problem that the workman is manual puts the work piece into the planet wheel, this application provides a loading attachment for double side grinder.

The application provides a two-sided grinding machine is with loading attachment adopts following technical scheme:

the utility model provides a double side grinder is loading attachment for machine, includes the frame, be equipped with the vibration subassembly that is used for vibrating the work piece in the frame, be equipped with the box that holds that is used for holding a plurality of work pieces on the vibration subassembly, be equipped with in the frame and be used for carrying the work piece the conveyor components in the box holds, be equipped with on the vibration subassembly and be used for paving the roll-in subassembly of work piece in the box holds, be equipped with in the frame and be used for with hold the power component that the box removed to planet wheel department, it is used for laying the work piece and places the subassembly in the planet wheel to hold to be equipped with on the box.

Through adopting above-mentioned technical scheme, when adding man-hour, put into vibration subassembly with a plurality of work pieces, vibration subassembly vibrates the work piece and carries among the conveyor assembly, conveyor assembly carries the work piece and holds the box in, vibration subassembly drives and holds the box and vibrate, the roll-in subassembly shifts out the box that holds with unnecessary work piece roll-in, the work piece that will hold in the box simultaneously is paved, after holding the box and being full of the work piece, utilize power component to hold the box and remove to the planet wheel department, place the subassembly at last and put into the planet wheel with the work piece that holds in the box, with this working method that can replace workman manual laying work piece, reduce the required labour that consumes of workman, improve work efficiency.

Optionally, the vibration assembly comprises a vibration disc arranged on the rack, an accommodating cavity for accommodating workpieces is formed in the vibration disc, the bottom wall of the accommodating cavity is inclined, a discharging notch communicated with the accommodating cavity is formed in the side wall of the vibration disc, the discharging notch is located at the lowest position of the accommodating cavity, a material sliding pipe is arranged on the vibration disc and located at the discharging notch, a material receiving box is arranged below the material sliding pipe, and the conveying assembly is used for conveying the workpieces in the material receiving box into the accommodating box;

the vibration disc is characterized in that a plurality of springs are arranged on the bottom wall of the vibration disc, the springs are connected with the rack, and a vibration motor is arranged on the bottom wall of the vibration disc.

Through adopting above-mentioned technical scheme, in pouring a plurality of work pieces into and holding the chamber, vibrating motor drives the vibration dish and vibrates, and the work piece is along vibration dish from ejection of compact breach output, at last along smooth charging tube conveying to the receiving box in, conveying component carries the work piece again and holds the box to can realize that the work piece is carried and holds in the box, after the work piece falls into and holds the box, the shale shaker drives and holds the box vibration, thereby can pave the work piece and hold in the box.

Optionally, an inclined plate is arranged on the bottom wall of the material receiving box, and a discharge hole is formed in the lower side of the material receiving box, which is close to the inclined plate;

the conveying assembly comprises a conveying motor arranged on the rack, a motor shaft of the conveying motor is coaxially provided with a driving roller, the rack is rotatably provided with a driven roller, the driving roller is connected with the driven roller through a conveying belt, and one side of the conveying belt is positioned below the discharge hole;

be equipped with the movable box that becomes uncovered form in the frame, the movable box is located the conveyer belt is kept away from connect one side of workbin, the movable box is located the below of conveyer belt, the interior diapire of movable box is the slope form, be equipped with the discharging pipe on the movable box, the discharging pipe is close to the lower one side of diapire in the movable box, the discharging pipe is kept away from the one end orientation of movable box holds the box, be equipped with on the discharging pipe and seal the cylinder, seal the cylinder the axis with the axis of discharging pipe is perpendicular, be equipped with the shrouding on the piston rod of sealing the cylinder, be equipped with the confession on the pipe wall of discharging pipe shrouding male logical groove.

Through adopting above-mentioned technical scheme, after the work piece falls into the receiving box, shift out from the discharge gate along the hang plate and fall into the conveyer belt, carry motor drive roll, driven voller and conveyer belt rotation to can remove the work piece to in the removal box, the work piece that falls into in the removal box falls into along the discharging pipe again and holds the box, after holding the box and paving the work piece, seal the cylinder and release the shrouding and insert logical groove, seal the discharging pipe, can carry the work piece smoothly like this and hold in the box.

Optionally, the rolling subassembly is including setting up the rolling motor on the diapire in the vibration dish, the coaxial connecting axle that is equipped with of motor shaft of rolling motor, the vertical setting of axis of rotation, just radially be equipped with the connecting plate along self in the axis of rotation, it is equipped with the squeeze roll to rotate on the connecting plate.

By adopting the technical scheme, when a plurality of workpieces fall into the accommodating box, the rolling motor drives the connecting shaft to rotate, the connecting shaft drives the connecting plate and the squeezing roller to rotate, and the squeezing roller pushes the workpieces stacked in the accommodating box out of the accommodating box, so that redundant workpieces in the accommodating box can be moved out of the accommodating box;

the squeezing rollers move redundant workpieces out of the accommodating box, so that the workpieces can fall into the vibration disk and then enter the material receiving box, and circulation can be performed until the workpieces are paved in the accommodating box.

Optionally, a connecting rod is arranged on the inner bottom wall of the accommodating cavity, the connecting rod is arranged along the axis direction of the connecting shaft, a supporting plate is arranged at one end, away from the vibrating plate, of the connecting rod, an installation notch is formed in one side, close to the supporting plate, of the accommodating box, an opening for installing a workpiece is formed in the accommodating box, and the opening is communicated with the installation notch;

it is in including setting up respectively to place the subassembly axis of rotation and live-rollers in the installation breach, the opening is located the axis of rotation with between the live-rollers, the axis of rotation with equal coaxial driving motor that is equipped with on the end wall of live-rollers, around being equipped with the support cloth that is used for placing the work piece in the axis of rotation, support cloth with the roof contact of installation breach, one side that the axis of rotation was kept away from to support cloth is equipped with two and connects the rope, the opening is located connect between the rope, connect the rope and keep away from the one end and the live-rollers of support cloth are convoluteed and are connected.

Through adopting above-mentioned technical scheme, remove planet wheel department when holding the box, driving motor drive axis of rotation rolling will support the cloth and roll up, and the live-rollers unreels, connects the rope and expandes, thereby the work piece can be followed and installation breach is fallen down to this can place the work piece smoothly in the planet wheel, replaces the manual mode of placing of workman, is favorable to alleviateing workman's work burden, improves work efficiency.

Optionally, the supporting plate is provided with a supporting block inserted into the mounting notch, and the supporting block is in contact with the bottom wall of the supporting cloth.

Through adopting above-mentioned technical scheme, when holding the box in the backup pad, support cloth through the supporting shoe, be favorable to increasing the stability that the work piece was placed on supporting cloth.

Optionally, the thickness of the workpiece is greater than or equal to the distance between the top wall of the support cloth and the top wall of the accommodating box.

Through adopting above-mentioned technical scheme, utilize the distance difference between work piece and the opening degree of depth, conveniently shift out the work piece that superposes on the bottom work piece and hold the box.

Optionally, the power component is including setting up removal cylinder in the frame, it is located to remove the cylinder hold one side that the box kept away from the planet wheel, be equipped with on the end wall of removal cylinder piston rod and drive actuating cylinder, the axis that drives actuating cylinder with the axis of removal cylinder is perpendicular, the distance that drives actuating cylinder piston rod and remove is greater than the supporting shoe inserts the distance of installation breach, be equipped with pneumatic clamping jaw on the end wall of drive actuating cylinder piston rod, pneumatic clamping jaw's axis with remove the cylinder the axis parallel and with the axis of drive actuating cylinder is perpendicular, it is equipped with the confession on the lateral wall of box to hold the lug of pneumatic clamping jaw centre gripping.

Through adopting above-mentioned technical scheme, after the work piece in the box that holds is paved, drive actuating cylinder drive pneumatic clamping jaw and move down, pneumatic clamping jaw removes lug one side, and the clamp of pneumatic clamping jaw indicates the centre gripping lug, drives actuating cylinder and drives pneumatic clamping jaw rebound again to the drive holds the box and reciprocates, thereby can make and hold the box and break away from with the backup pad, and the cylinder that moves at last promotes and drives actuating cylinder and pneumatic clamping jaw and removes, thereby can will hold the box and remove to planet wheel top.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when processing, a plurality of workpieces are placed into the vibration assembly, the vibration assembly conveys the workpieces into the conveying assembly in a vibration mode, the conveying assembly conveys the workpieces into the containing box, the vibration assembly drives the containing box to vibrate, the rolling assembly rolls redundant workpieces out of the containing box, meanwhile, the workpieces in the containing box are paved, after the containing box is fully paved with the workpieces, the containing box is moved to the planetary wheel by the power assembly, and finally, the placing assembly places the workpieces in the containing box into the planetary wheel, so that the working mode that workers manually lay the workpieces can be replaced, the labor force required by the workers is reduced, and the working efficiency is improved;

2. after a workpiece in the containing box is fully paved, the driving cylinder drives the pneumatic clamping jaw to move downwards, the pneumatic clamping jaw moves to one side of the bump, the clamping finger of the pneumatic clamping jaw clamps the bump, the driving cylinder drives the pneumatic clamping jaw to move upwards again, so that the containing box is driven to move up and down, the containing box can be separated from the supporting plate, and finally the moving cylinder pushes the driving cylinder and the pneumatic clamping jaw to move, so that the containing box can be moved to the position above the planet wheel;

3. when holding box and removing planet wheel department, driving motor drive axis of rotation rolling will support the cloth and roll up, and the live-rollers unreels, connects the rope and expandes, thereby the work piece can be followed the installation breach and dropped down to this can place the work piece in the planet wheel smoothly, replaces the manual mode of placing of workman, is favorable to alleviateing workman's work burden, improves work efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a feeding device for a double-side grinder according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a vibration assembly in an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a conveying assembly and a rolling assembly in the embodiment of the application.

Fig. 4 is a schematic structural diagram of a sealing cylinder and a sealing plate in the embodiment of the present application.

Fig. 5 is a schematic structural diagram of a power assembly in an embodiment of the present application.

Fig. 6 is a schematic structural diagram of a placement module in an embodiment of the present application.

Fig. 7 is a schematic structural diagram of a groove in the embodiment of the present application.

Description of reference numerals: 01. a planet wheel; 1. a frame; 2. a vibrating assembly; 20. a vibrating pan; 21. an accommodating chamber; 22. a discharge gap; 23. a material sliding pipe; 24. a material receiving box; 25. a spring; 26. a vibration motor; 27. an inclined plate; 28. a discharge port; 29. a delivery pipe; 200. a connecting rod; 201. a support plate; 202. a protrusion; 203. a support block; 204. an inclined surface; 3. accommodating the box; 30. a groove; 31. a bump; 32. installing a notch; 33. an opening; 4. a delivery assembly; 40. a conveying motor; 41. a drive roll; 42. a driven roller; 43. a conveyor belt; 44. a mobile box; 45. a discharge pipe; 46. sealing the cylinder; 47. closing the plate; 48. a through groove; 5. a rolling assembly; 50. rolling a motor; 51. a connecting shaft; 52. a connecting plate; 53. a squeeze roll; 6. a power assembly; 60. a moving cylinder; 61. a driving cylinder; 62. a pneumatic clamping jaw; 7. placing the component; 70. a rotating shaft; 71. a rotating roller; 72. a drive motor; 73. a support cloth; 74. and connecting ropes.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses double-sided grinder is with loading attachment.

Referring to fig. 1, a feeding device for a double-sided grinding machine comprises a rack 1, wherein a vibrating component 2 used for vibrating workpieces is arranged on the rack 1, a containing box 3 used for containing a plurality of workpieces is arranged on the vibrating component 2, an opening 33 used for placing the workpieces is arranged on the containing box 3, the sectional area of the opening 33 is equal to that of a placing groove of a planet wheel 01, the depth of the opening 33 is smaller than the thickness of the workpieces, the number of the containing boxes 3 is two, and the two containing boxes 3 are arranged oppositely.

Referring to fig. 1, a rack 1 is provided with two conveying components 4 for conveying workpieces into a containing box 3, the two conveying components 4 are arranged oppositely, a vibrating component 2 is arranged between the two conveying components 4, the vibrating component 2 is provided with a rolling component 5 for flatly paving the workpieces in the containing box 3, the rack 1 is provided with a power component 6 for moving the containing box 3 to a planet wheel 01, the two power components 6 are also arranged oppositely, and the containing box 3 is provided with a placing component 7 for placing the workpieces in the planet wheel 01; when the material loading is needed, firstly, a plurality of workpieces are poured into the vibration assembly 2, the vibration assembly 2 inputs the workpieces into the conveying assembly 4, the conveying assembly 4 inputs the workpieces into the accommodating box 3, the vibration assembly 2 drives the accommodating box 3 and the workpieces to vibrate, the workpieces in the accommodating box 3 vibrate and are laid flat, meanwhile, the rolling assembly 5 extrudes the workpieces out of the accommodating box 3 and falls into the vibration assembly 2, the power assembly 6 moves the accommodating box 3 to the position of the planet wheel 01 and aligns with the planet wheel 01, and finally, the placing assembly 7 places the workpieces in the accommodating box 3 into the placing groove of the planet wheel 01, so that the work mode that workers manually place the workpieces can be replaced, the work burden of the workers is reduced, and the work efficiency is improved.

Referring to fig. 2, the vibration assembly 5 includes a vibration disk 20 disposed on the frame 1, a plurality of springs 25 are disposed on a bottom wall of the vibration disk 20, the number of the springs 25 is four, the four springs 25 are respectively located at corners of the vibration disk 20, one end of each spring 25, which is far away from the vibration disk 20, is connected to the frame 1, and a vibration motor 26 is disposed on the bottom wall of the vibration disk 20.

Referring to fig. 2, a top wall of the vibration plate 20 is provided with an accommodating chamber 21 for accommodating a plurality of workpieces, and a bottom wall of the accommodating chamber 21 is inclined.

Referring to fig. 3, be equipped with on the lateral wall of vibration dish 20 and hold ejection of compact breach 22 that chamber 21 communicates, ejection of compact breach 22 is located the lowest of holding chamber 21, be equipped with on the vibration dish 20 and connect smooth material pipe 23 with ejection of compact breach 22 intercommunication, the below of smooth material pipe 23 is equipped with and connects workbin 24, be equipped with hang plate 27 on the diapire of connecing workbin 24, be equipped with two inclined planes 204 on the hang plate 27, the distance between two inclined planes 204 is by being close to connect workbin 24 central line one side like connecing workbin 24 lateral wall one side to decrement, it is equipped with discharge gate 28 to connect workbin 24 to be close to the lower one side of rake, all be equipped with conveying pipeline 29 on the lateral wall of two discharge gates 28.

Referring to fig. 3, the conveying assembly 4 includes a conveying motor 40 disposed on the frame 1, a driving roller 41 is coaxially disposed on a motor shaft of the conveying motor 40, a driven roller 42 is rotatably disposed on the frame 1, the driving roller 41 and the driven roller 42 are connected by a conveying belt 43, a side of the conveying belt 43 close to the driven roller 42 is disposed below the conveying pipe 29, the conveying belt 43 is inclined, the conveying belt 43 is gradually increased from a side close to the conveying pipe 29 to a side far from the conveying pipe 29, and the vibration plate 20 is disposed between the two conveying belts 43.

Referring to fig. 4, there are two open mobile boxes 44 on the rack 1, the mobile boxes 44 are disposed near one side of the accommodating box 3, the mobile boxes 44 are located on one side of the conveyor belt 43 away from the conveying pipe 29, the mobile boxes 44 are located below the conveyor belt 43 and above the material receiving box 24, the inner bottom wall of the mobile boxes 44 is inclined, discharge pipes 45 are disposed on the mobile boxes 44, the discharge pipes 45 are located near the lower side of the inner bottom wall of the mobile boxes 44, one end of the discharge pipes 45 away from the mobile boxes 44 faces the opening 33 of the accommodating box 3, sealing cylinders 46 are disposed on the discharge pipes 45, one side of the sealing cylinders 46 near the mobile boxes 44 are provided, the axes of the sealing cylinders 46 are perpendicular to the axes of the discharge pipes 45, sealing plates 47 are disposed on piston rods of the sealing cylinders 46, and through grooves 48 for the sealing plates 47 to be inserted are disposed on the pipe walls of the discharge pipes 45.

Referring to fig. 3 and 4, the rolling assembly 5 includes a rolling motor 50 disposed on the inner bottom wall of the vibration plate 20, the rolling motor 50 is disposed on the bracket, the rolling motor 50 is located below the accommodating box 3, a motor shaft of the rolling motor 50 is coaxially provided with a connecting shaft 51, the connecting shaft 51 is vertically disposed, a connecting plate 52 is disposed on the connecting shaft 51 and along the radial direction of the connecting shaft, the connecting plate 52 is located above the accommodating box 3, a squeezing roller 53 is rotatably disposed on one side of the connecting plate 52 close to the accommodating box 3, the squeezing roller 53 is a rubber roller, and the peripheral wall of the squeezing roller 53 contacts with the top wall of the accommodating box 3; before loading, firstly, a plurality of workpieces are poured into the containing cavity 21 of the vibration disk 20, the vibration motor 26 is started, the vibration disk 20 is driven by the vibration motor 26 to vibrate, the workpieces are moved to the material sliding pipe 23 from the material discharging notch 22 along the vibration disk 20 and finally fall into the material receiving box 24, then the workpieces are not conveyed to the conveying belt 43 from the material conveying pipe 29 along the inclined plate 27, the driving roller 41 is driven by the conveying motor 40 to rotate, the conveying belt 43 drives the driven roller 42 to rotate, the conveying belt 43 can be used for conveying the workpieces to the moving box 44, the workpieces are moved to the material discharging pipe 45 from the moving box 44 and finally fall into the opening 33, and therefore the workpieces can fall into the containing box 3.

Referring to fig. 3 and 4, since the vibration plate 20 vibrates all the time, the containing box 3 can be driven to vibrate, and the workpieces can be vibrated and laid flat, the excess workpieces can be stacked on the workpieces, the rolling motor 50 drives the connecting shaft 51 to rotate at the same time, and then drives the connecting plate 52 and the squeezing roller 53 to rotate, the squeezing roller 53 squeezes the containing box 3, so as to push the workpieces stacked on the workpieces to move until the workpieces move out of the containing box 3 and finally fall into the vibration plate 20, the workpieces fall into the receiving box 24 from the vibration plate 20, then move onto the conveying belt 43 along the conveying pipe 29, then fall into the moving box 44, finally fall into the containing box 3 from the discharging pipe 45, the containing box 3 drives the workpieces to vibrate again until the workpieces are fully paved in the opening 33 of the containing box 3, after the containing box 3 is fully paved, the sealing cylinder 46 pushes the sealing plate 47 to be inserted into the through groove 48, so as to prevent the workpieces from entering the containing box 3 again, the work pieces can thereby be smoothly filled in the accommodating box 3.

Referring to fig. 5, the power assembly 6 includes a moving cylinder 60 disposed on the frame 1, the moving cylinder 60 is disposed horizontally, a piston rod of the moving cylinder 60 faces one side of the planet wheel 01, a driving cylinder 61 is disposed on an end wall of the piston rod of the moving cylinder 60, an axis of the driving cylinder 61 is perpendicular to an axis of the moving cylinder 60, a pneumatic clamping jaw 62 is disposed on the end wall of the piston rod of the driving cylinder 61, the axis of the pneumatic clamping jaw 62 is parallel to the axis of the moving cylinder 60, and a protrusion 31 for clamping the pneumatic clamping jaw 62 is disposed on a side wall of the accommodating box 3.

Referring to fig. 6 and 7, the connecting rods 200 are vertically arranged on the inner bottom wall of the accommodating cavity 21, the two connecting rods 200 are symmetrically arranged, the supporting plate 201 is arranged at one end, away from the vibrating disk 20, of the connecting rod 200, the supporting plate 201 is horizontally arranged, a plurality of protrusions 202 are arranged on the supporting plate 201, the number of the protrusions 202 can be four, the four protrusions 202 are located at the corners of the supporting plate 201, and the bottom wall of the accommodating box 3 is provided with grooves 30 for inserting the protrusions 202.

Referring to fig. 5 and 6, the protrusion 202 is inserted into the groove 30 by a distance greater than the distance the piston rod of the driving cylinder 61 moves.

Referring to fig. 6, the bottom wall of the accommodating case 3 is provided with an installation notch 32, the opening 33 is communicated with the installation notch 32, the supporting plate 201 is provided with a supporting block 203 inserted into the installation notch 32, and the height of the supporting block 203 inserted into the installation notch 22 is also larger than the distance of the piston rod of the driving cylinder 61.

Referring to fig. 5 and 6, a rotating shaft 70 and a rotating roller 71 are respectively rotatably arranged in the installation notch 32, the rotating shaft 70 and the rotating roller 71 are oppositely arranged, the opening 33 is positioned between the rotating shaft 70 and the rotating roller 71, the end walls of the rotating shaft 70 and the rotating roller 71 are respectively and coaxially provided with a driving motor 72, a supporting cloth 73 for placing a workpiece is wound on the rotating shaft 70, the distance between the top wall of the supporting cloth 73 and the top wall of the accommodating box 3 is smaller than the thickness of the workpiece, the width of the supporting cloth 73 is larger than the diameter of the opening 33, the top wall of the supporting cloth 73 is contacted with the top wall of the installation notch 32, the bottom wall of the supporting cloth 73 is contacted with the top wall of the supporting block 203, one side of the supporting cloth 73, away from the rotating shaft 70, is provided with two connecting ropes 74, the opening 33 is positioned between the connecting ropes 74, and one end of the connecting rope 74, away from the supporting cloth 73, is connected with the rotating roller 71 in a winding manner; when the accommodating box 3 is fully paved with workpieces, firstly, the rolling motor 50 drives the connecting shaft 51 and the squeezing roller 53 to rotate between the two accommodating boxes 3, a space for moving the accommodating box 3 is reserved, the driving cylinder 61 drives the pneumatic clamping jaw 62 to move downwards, the clamping fingers of the pneumatic clamping jaw 62 move to one side of the convex block 31, the pneumatic clamping jaw 62 clamps the convex block 31, the driving cylinder 61 drives the pneumatic clamping jaw 62 and the accommodating box 3 to move upwards, the accommodating box 3 is separated from the supporting plate 201, the moving cylinder 60 pushes the driving cylinder 61, the pneumatic clamping jaw 62 and the accommodating box 3 to move towards one side of the planet wheel 01, the driving cylinder 61 drives the pneumatic clamping jaw 62 and the accommodating box 3 to move downwards, the accommodating box 3 is aligned with the planet wheel 01, the driving motor 72 drives the rotating shaft 70 to roll up, the supporting cloth 73 is wound on the rotating shaft 70, the driving motor 72 drives the rotating roller 71 to unwind, the connecting rope 74 is unwound, and thus the mounting notch 32 can be opened, thereby the work piece can be from passing the mounting notch 32 and falling into the standing groove of planet wheel 01 to this material loading can be smooth, replaces the mode of workman manual material loading, alleviates workman's work burden, improves work efficiency.

The implementation principle of the feeding device for the double-sided grinding machine in the embodiment of the application is as follows: firstly, pour a large amount of work pieces into vibration subassembly 2, vibration subassembly 2 is with work piece vibration input conveying subassembly 4, conveying subassembly 4 falls into the work piece vibration and holds box 3, vibration subassembly 2 drives and holds box 3 vibration, roll-in subassembly 5 will hold unnecessary work piece promotion in the box 3 and shift out and hold box 3, hold box 3 and spread the work piece after, power component 6 is electronic to hold box 3 and remove planet wheel 01 department, place subassembly 7 and spread the work piece in planet wheel 01, with this mode that can replace the manual material loading of workman, alleviate workman work burden, improve work efficiency.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.