CN112372038A

CN112372038A - Multi-type adjustable slotting device for round cakes based on machining

Info

Publication number: CN112372038A
Application number: CN202011167462.4A
Authority: CN
Inventors: 郑丽丽
Original assignee: Rizhao Ruierze New Material Technology Co Ltd
Current assignee: Rizhao Ruierze New Material Technology Co Ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-02-19

Abstract

The invention discloses a multi-type adjustable slotting device for round cakes based on machining, relates to the technical field of machining, and solves the problems that the existing slotting device is low in slotting efficiency, does not have the function of quickly and automatically aligning and feeding workpieces, and does not have the function of quickly assisting in aligning the workpieces. A multiple adjustable slotting device of a round cake based on machining comprises a base; the top of base is fixed all around and is provided with four groups of pulley seats, be provided with two sets of banded conveyer belts through the pivot rotation in the four groups of pulley seats, the fixed tray that is provided with in outside of banded conveyer belt, through being provided with rack and interior ratchet, can provide the auto-feed function for the fluting device, the rack can be one-way Dandong interior ratchet rotatory, remove banded conveyer belt, utilize the tray to bear the work piece simultaneously, and utilize grip block and briquetting to press the work piece fixedly, it provides convenience to feed fast for the work piece.

Description

Multi-type adjustable slotting device for round cakes based on machining

Technical Field

The invention relates to the technical field of machining, in particular to a multi-type adjustable slotting device for round cakes based on machining.

Background

When a round handle part is machined, a parallel annular groove is usually required to be formed in one side of the round handle, generally, a milling machine is required to be used for mechanical control machining, and the annular groove is formed in the round handle through a numerical control stroke.

Through retrieval, for example, patent No. CN107322669A discloses an adjustable annular slotting device, which includes a main substrate, a rotary workpiece pre-fixing assembly disposed at the middle of the main substrate surface, lifting assemblies disposed at the left and right sides of the main substrate, and an adjustable slotting assembly fixed at the lifting assemblies. The adjustable annular slotting device is high in automation integration level, and can work in an open annular slot only by one operator, so that the production efficiency is greatly improved; and can also carry out the fluting work of different specifications and the fluting work of different depths in the device department, be favorable to improving the productivity, promoted the yields of product.

However, the slotting efficiency of the slotting device used at present is low, the slotting device does not have the function of quickly and automatically aligning and feeding workpieces, the slotting device does not have the function of quickly and conveniently aligning the workpieces, and the slotting device is not beneficial to slotting round cakes.

Disclosure of Invention

Problem (A)

The invention aims to provide a multiple adjustable slotting device for a round cake based on machining, and aims to solve the problems that the existing slotting device in the background technology is low in slotting efficiency, does not have the function of quickly and automatically aligning and feeding a workpiece, does not have the function of quickly assisting in aligning the workpiece, is not beneficial to slotting the round cake, and in addition, the circle center can deviate due to the adjusting mode in the patent, and the width of a machined round ring cannot be accurately adjusted on the premise of aligning the circle center.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a multiple adjustable slotting device of a round cake based on machining comprises a base; the base also comprises a belt wheel seat, a belt-shaped conveyor belt, a vertical frame, a top plate and a cover seat; four groups of belt wheel seats are fixedly arranged on the periphery of the top of the base, two groups of belt-shaped conveyor belts are rotatably arranged in the four groups of belt wheel seats through rotating shafts, and trays are fixedly arranged outside the belt-shaped conveyor belts; the top of the base is fixedly provided with two groups of vertical frames, and the top of each vertical frame is fixedly provided with a top plate; a hydraulic cylinder is fixedly arranged at the bottom of the top plate, a lifting plate is fixedly arranged at the telescopic end of the hydraulic cylinder, and two ends of the lifting plate are arranged on the inner side of the vertical frame in a sliding manner through guide rails; the top of the base is fixedly provided with two layers of cover seats through a support, and the cover seats are aligned with the upper surface and the lower surface of the belt-shaped conveyor belt; one side of the lifting plate is provided with an extension structure, and the bottom of the extension structure is fixedly provided with a motor B; a group of bottom surfaces at the top of the cover seat are fixedly provided with locking seats, and the middle of the bottom of each locking seat is fixedly provided with an intermediate shaft; the top both sides of locking seat are provided with the side slide through the guide rail slip.

Preferably, the lifting plate further comprises a rotating rod, a shaft end part, a support end part, an adjusting screw rod, a hand rubbing rod and a lifting part; a rotating rod is rotatably arranged in the middle of the bottom of the lifting plate through a bearing and an electric slip ring, and a shaft end part is fixedly arranged at the bottom of the rotating rod; a support end piece is fixedly arranged on the outer side of the rotating rod, an adjusting screw rod is rotatably arranged between the support end piece and the shaft end piece, and a worm wheel is fixedly arranged at the top end of the adjusting screw rod; a hand rubbing rod is rotatably arranged on one side of the support end piece, a worm is arranged outside the hand rubbing rod and is in transmission connection with a top worm wheel of the adjusting screw rod; a lifting piece is arranged outside the rotating rod in a sliding mode and is in threaded connection with the adjusting screw rod; the outer side of the top of the rotating rod is in transmission connection with a bevel gear arranged on the motor B.

Preferably, the lifting plate further comprises a hinge connecting piece, a connecting rod, a motor base and a motor A; six groups of connecting rods are arranged in the hinged connecting piece through hinged connection, the six groups of connecting rods are arranged in three rows and are respectively hinged with the shaft end piece, the lifting piece and the motor seat, and two groups of connecting rods in each row are parallel to each other; a motor A is fixedly arranged at the top of the outer side of the motor base, and a milling cutter is fixedly arranged at the rotating shaft end of the motor A; one side of the motor base is provided with an inserting strip structure which is connected with the shaft end piece in a sliding way.

Preferably, the tray further comprises a limiting plate, a clamping plate, a spring rod A, a pressing block, a spring rod B and a connecting sheet; two groups of limiting plates are integrally arranged in the middle of the top of the tray; two groups of spring rods A are fixedly arranged on the outer side of the clamping plate, springs sleeved on the spring rods A penetrate through the limiting plate and are fixedly provided with retaining pieces, and the main body of the clamping plate is of an inverted L-shaped structure; the top of briquetting is fixed and is provided with two sets of spring beam B, and two sets of spring beam B cover are established the spring and are passed the top of grip block and fixedly are provided with the connection piece.

Preferably, the side sliding seat further comprises a sliding groove seat, a lead screw frame block, a short lead screw, a nut sliding block, an adjusting connecting rod and a clamping frame; a sliding groove seat is integrally arranged in the middle of the top of the side sliding seat, two ends of the inner side of the sliding groove seat are fixedly provided with two groups of lead screw frame blocks, a short lead screw is rotatably arranged between the two groups of lead screw frame blocks, and the outer end of the short lead screw penetrates through the vertical frame to be fixedly provided with a handle; a nut sliding block is arranged inside the sliding groove seat in a sliding mode and is in threaded connection with the short screw; two groups of clamping frames are arranged on two sides of the top of the side sliding seat in a sliding mode through sliding strips, two groups of adjusting connecting rods are arranged on the top of the nut sliding block in a hinged mode, and the two groups of adjusting connecting rods are respectively hinged with the clamping frames; the clamping frame is of a triangular structure, the working edge of the clamping frame is of a cambered surface structure, and the bottom of the clamping frame is higher than the tray.

Preferably, the side sliding seat also comprises a pull rod and a connecting shaft piece; two sides of the locking seat are provided with two groups of square holes; the bottom of each side sliding seat is provided with two groups of pull rods in a hinged connection mode, the other ends of the two groups of pull rods penetrate through square holes in the two sides of the locking seat and are provided with connecting shaft pieces in a hinged connection mode, and the connecting shaft pieces are arranged outside the middle shafts in a sliding mode; the central position of the intermediate shaft is consistent with the rotating rod.

Preferably, the top surface of the lower layer of the cover seat is fixedly provided with an air cylinder, and a telescopic end of the air cylinder is fixedly provided with a rack; one group of the strip-shaped conveyor belt rotating shafts are fixedly provided with inner ratchet gears outside, the racks can be meshed with the inner ratchet gears for transmission, and the transmission distance of the racks is consistent with the distance between the trays.

Preferably, the top surface of the lower layer of the cover seat is provided with a connecting slide block in a sliding manner through a guide rail, the top of the connecting slide block is rotatably provided with a pressing connecting rod through hinge connection, and the top of the pressing connecting rod is hinged with the connecting shaft piece; one side of the tail of the rack is fixedly provided with a limiting elastic rod, and the limiting elastic rod penetrates through the connecting sliding block to be sleeved with the spring and is fixedly provided with a separation blade.

(III) advantageous effects

The invention provides a multiple adjustable slotting device for a round cake based on machining, which can provide an automatic feeding function for the slotting device by arranging a rack and an inner ratchet wheel gear, wherein the rack can rotate in a single direction through the inner ratchet wheel gear in Dandong to move a belt-shaped conveyor belt, meanwhile, a tray can bear a workpiece, and the workpiece is pressed and fixed by a clamping plate and a pressing block, so that convenience is provided for the rapid feeding of the workpiece.

Secondly, the setting of side slide provides the function of adjusting well for the work piece, and when the cylinder started, the rack utilized spacing bullet pole to drive link block and pressed the connecting rod and removed and draw close the holding frame, and it is fixed to carry out the elasticity centre gripping to the outward appearance of work piece, further aligns the work piece between two parties to carry out the fluting operation on next step, can not influence the continuation of rack and march after the centre gripping according to the structure centre gripping of spacing bullet pole.

Moreover, promote the setting of piece and connecting rod, can assist the position to the motor cabinet to adjust, further can adjust motor A and milling cutter's position, realize moving radial adjustment to milling cutter, can carry out quick adjustment according to the processing needs, can not make the centre of a circle skew, the width of adjustment processing ring under the prerequisite of centre of a circle alignment that can be accurate promotes the precision of fluting processing.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic axial side view of an embodiment of the present invention;

FIG. 3 is a schematic bottom view of an embodiment of the present invention;

FIG. 4 is a schematic perspective view of a lifting plate according to an embodiment of the present invention;

FIG. 5 is a schematic perspective view of a tray according to an embodiment of the present invention;

FIG. 6 is a schematic perspective view of a side slider according to an embodiment of the present invention;

FIG. 7 is an enlarged partial structural view of part A in the embodiment of the present invention;

FIG. 8 is an enlarged partial structural view of a portion B in the embodiment of the present invention;

FIG. 9 is an enlarged view of a portion C according to an embodiment of the present invention;

FIG. 10 is a schematic diagram of a partial enlarged structure of D in the embodiment of the present invention;

in fig. 1 to 10, the correspondence between the part names or lines and the reference numbers is:

1. a base; 101. a pulley seat; 102. a belt conveyor; 103. erecting; 104. a top plate; 105. a cover seat; 2. a hydraulic cylinder; 3. a lifting plate; 301. a rotating rod; 302. a shaft end piece; 303. a holder end part; 304. adjusting the lead screw; 305. rubbing the rod by hand; 306. a lifting member; 307. a hinge connection; 308. a connecting rod; 309. a motor base; 310. a motor A; 4. a motor B; 5. a tray; 501. a limiting plate; 502. a clamping plate; 503. a spring rod A; 504. briquetting; 505. a spring rod B; 506. connecting sheets; 6. a locking seat; 601. an intermediate shaft; 7. a side slide seat; 701. a chute seat; 702. a lead screw frame block; 703. a short lead screw; 704. a nut slide block; 705. adjusting the connecting rod; 706. a clamping frame; 707. a pull rod; 708. a coupling member; 8. a cylinder; 9. a rack; 10. connecting the sliding block; 11. a limiting elastic rod; 12. an inner ratchet gear; 13. the link is pressed.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 10, an embodiment of the present invention includes: a multiple adjustable fluting device of cake based on machining, including the base 1; the base 1 also comprises a belt wheel seat 101, a belt-shaped conveyor belt 102, a vertical frame 103, a top plate 104 and a cover seat 105; four groups of belt wheel seats 101 are fixedly arranged on the periphery of the top of the base 1, two groups of belt-shaped conveyor belts 102 are rotatably arranged in the four groups of belt wheel seats 101 through rotating shafts, and trays 5 are fixedly arranged outside the belt-shaped conveyor belts 102; the tray 5 further comprises a limiting plate 501, a clamping plate 502, a spring rod A503, a pressing block 504, a spring rod B505 and a connecting sheet 506; two groups of limiting plates 501 are integrally arranged in the middle of the top of the tray 5; two groups of spring rods A503 are fixedly arranged on the outer side of the clamping plate 502, springs sleeved on the spring rods A503 penetrate through the limiting plate 501 to be fixedly provided with blocking pieces, and the main body of the clamping plate 502 is of an inverted L-shaped structure; two groups of spring rods B505 are fixedly arranged at the top of the pressing block 504, and a connecting sheet 506 is fixedly arranged at the top of the clamping plate 502, which is penetrated by springs sleeved on the two groups of spring rods B505; the top of the base 1 is fixedly provided with two groups of vertical frames 103, and the top of each vertical frame 103 is fixedly provided with a top plate 104; a hydraulic cylinder 2 is fixedly arranged at the bottom of the top plate 104, a lifting plate 3 is fixedly arranged at the telescopic end of the hydraulic cylinder 2, and two ends of the lifting plate 3 are slidably arranged at the inner side of the vertical frame 103 through guide rails; the lifting plate 3 further comprises a rotating rod 301, a shaft end piece 302, a supporting end piece 303, an adjusting screw 304, a hand rubbing rod 305 and a lifting piece 306; a rotating rod 301 is rotatably arranged in the middle of the bottom of the lifting plate 3 through a bearing and an electric slip ring, and a shaft end piece 302 is fixedly arranged at the bottom of the rotating rod 301; a support end piece 303 is fixedly arranged on the outer side of the rotating rod 301, an adjusting screw 304 is rotatably arranged between the support end piece 303 and the shaft end piece 302, and a worm wheel is fixedly arranged at the top end of the adjusting screw 304; a hand rubbing rod 305 is rotatably arranged on one side of the support end piece 303, a worm is arranged outside the hand rubbing rod 305, and the hand rubbing rod is in transmission connection with a top worm wheel of the adjusting screw 304; a lifting piece 306 is arranged outside the rotating rod 301 in a sliding mode, and the lifting piece 306 is in threaded connection with the adjusting screw rod 304; the outer side of the top of the rotating rod 301 is in transmission connection with a bevel gear arranged on a motor B4; the lifting plate 3 further comprises a hinge connecting piece 307, a connecting rod 308, a motor base 309 and a motor A310; six groups of connecting rods 308 are arranged inside the hinge joint 307 through hinge joint, the six groups of connecting rods 308 are arranged in three rows and are respectively hinged with the shaft end part 302, the lifting part 306 and the motor base 309, and two groups of connecting rods 308 in each row are parallel to each other; a motor A310 is fixedly arranged at the top of the outer side of the motor base 309, and a milling cutter is fixedly arranged at the rotating shaft end of the motor A310; one side of the motor base 309 is provided with an inserting strip structure which is connected with the shaft end part 302 in a sliding way; the top of the base 1 is fixedly provided with two layers of cover seats 105 through a bracket, and the cover seats 105 are aligned with the upper surface and the lower surface of the belt-shaped conveyor belt 102; one side of the lifting plate 3 is provided with an extension structure, and the bottom of the extension structure is fixedly provided with a motor B4; a group of bottom surfaces at the top of the cover seat 105 are fixedly provided with locking seats 6, and the middle of the bottom of the locking seats 6 is fixedly provided with an intermediate shaft 601; two sides of the top of the locking seat 6 are provided with side sliding seats 7 in a sliding manner through guide rails; the side sliding seat 7 further comprises a sliding groove seat 701, a lead screw frame block 702, a short lead screw 703, a nut sliding block 704, an adjusting connecting rod 705 and a clamping frame 706; a sliding groove seat 701 is integrally arranged in the middle of the top of the side sliding seat 7, two ends of the inner side of the sliding groove seat 701 are fixedly provided with two groups of lead screw frame blocks 702, a short lead screw 703 is rotatably arranged between the two groups of lead screw frame blocks 702, and the outer end of the short lead screw 703 penetrates through the vertical frame 103 and is fixedly provided with a handle; a nut sliding block 704 is arranged inside the sliding groove seat 701 in a sliding mode, and the nut sliding block 704 is in threaded connection with a short screw rod 703; two groups of clamping frames 706 are arranged on two sides of the top of the side sliding seat 7 in a sliding mode through sliding strips, two groups of adjusting connecting rods 705 are arranged on the top of the nut sliding block 704 in a hinged mode, and the two groups of adjusting connecting rods 705 are respectively hinged with the clamping frames 706; the holding frame 706 is in a triangular structure, the working edge of the holding frame 706 is in an arc-shaped structure, and the bottom of the holding frame 706 is higher than the tray 5; the side sliding seat 7 further comprises a pull rod 707 and a connecting shaft member 708; two sides of the locking seat 6 are provided with two groups of square holes; the bottom of the side sliding seat 7 is provided with two groups of pull rods 707 through hinge connection, the other ends of the two groups of pull rods 707 penetrate through square holes on two sides of the locking seat 6 and are provided with a connecting shaft element 708 through hinge connection, and the connecting shaft element 708 is arranged outside the intermediate shaft 601 in a sliding manner; the center position of the intermediate shaft 601 coincides with the rotary rod 301.

Wherein, the top surface of the lower layer of the cover seat 105 is fixedly provided with an air cylinder 8, and the telescopic end of the air cylinder 8 is fixedly provided with a rack 9; one group of the rotating shafts of the belt-shaped conveyor belt 102 is fixedly provided with an inner ratchet gear 12 outside, the rack 9 can be meshed with the inner ratchet gear 12 for transmission, and the transmission distance of the rack 9 is consistent with the distance between the trays 5.

The top surface of the lower layer of the cover base 105 is provided with a connecting slide block 10 in a sliding manner through a guide rail, the top of the connecting slide block 10 is provided with a pressing connecting rod 13 in a hinged and rotating manner, and the top of the pressing connecting rod 13 is hinged with a connecting shaft element 708; one side of the tail of the rack 9 is fixedly provided with a limiting elastic rod 11, and the limiting elastic rod 11 penetrates through a connecting slide block 10 to be sleeved with a spring and is fixedly provided with a separation blade.

The working principle is as follows: when the device is used, the surface of a round cake-shaped workpiece to be processed is placed in the middle of the top of the tray 5 in an upward mode, and the clamping plate 502 and the pressing block 504 are used for double-shaft fixing; starting the air cylinder 8, driving the rack 9 and the limiting elastic rod 11 to synchronously move by the air cylinder 8, pushing the connecting slide block 10 by the limiting elastic rod 11, pulling the pressing connecting rod 13 by the connecting slide block 10, pulling the connecting shaft member 708 to move downwards by the pressing connecting rod 13, and further moving the pull rod 707 downwards to enable the two groups of side slide bases 7 to be close to each other, so that the clamping frame 706 is close to the workpiece for centering and fixing; the distance between the clamping frames 706 can be adjusted by rotating the short screw rod 703, the nut sliding block 704 can be moved by screw transmission when the short screw rod 703 is rotated, and the nut sliding block 704 can draw the two groups of clamping frames 706 together by using the adjusting connecting rod 705.

The starting motor B4 can drive the rotating rod 301 to rotate by utilizing a bevel gear, and drive the milling cutter to rotate by utilizing the motor A310 to perform slotting; the rotating hand rubbing rod 305 can drive the adjusting screw 304 to rotate through a worm gear and a worm, further lift or lower the position of the lifting piece 306, prop the motor base 309 aside, and adjust the radius of the milling cutter so as to be suitable for workpieces with different requirements.

When the cylinder 8 is retracted, the rack 9 can drive the inner ratchet wheel gear 12 to rotate, so that the belt-shaped conveyor belt 102 synchronously rotates to advance the trays 5 one group by one group, feeding is completed, and the function of automatic feeding is realized.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a multiple adjustable fluting device of formula of cake based on machining which characterized in that: comprises a base (1); the base (1) also comprises a belt wheel seat (101), a belt-shaped conveyor belt (102), a vertical frame (103), a top plate (104) and a cover seat (105); four groups of belt wheel seats (101) are fixedly arranged on the periphery of the top of the base (1), two groups of belt-shaped conveyor belts (102) are rotatably arranged in the four groups of belt wheel seats (101) through rotating shafts, and a tray (5) is fixedly arranged outside the belt-shaped conveyor belts (102); two groups of vertical frames (103) are fixedly arranged at the top of the base (1), and a top plate (104) is fixedly arranged at the top of each vertical frame (103); a hydraulic cylinder (2) is fixedly arranged at the bottom of the top plate (104), a lifting plate (3) is fixedly arranged at the telescopic end of the hydraulic cylinder (2), and two ends of the lifting plate (3) are slidably arranged on the inner side of the vertical frame (103) through guide rails; the top of the base (1) is fixedly provided with two layers of cover seats (105) through a support, and the cover seats (105) are aligned with the upper surface and the lower surface of the belt-shaped conveyor belt (102); one side of the lifting plate (3) is provided with an extension structure, and the bottom of the extension structure is fixedly provided with a motor B (4); a group of bottom surfaces at the top of the cover seat (105) are fixedly provided with locking seats (6), and the middle of the bottom of each locking seat (6) is fixedly provided with an intermediate shaft (601); and side sliding seats (7) are arranged on two sides of the top of the locking seat (6) in a sliding manner through guide rails.

2. The multiple adjustable slotting device for round cakes based on machining as claimed in claim 1, wherein: the lifting plate (3) further comprises a rotating rod (301), a shaft end piece (302), a supporting end piece (303), an adjusting screw rod (304), a hand rubbing rod (305) and a lifting piece (306); a rotating rod (301) is rotatably arranged in the middle of the bottom of the lifting plate (3) through a bearing and an electric slip ring, and a shaft end part (302) is fixedly arranged at the bottom of the rotating rod (301); a support end piece (303) is fixedly arranged on the outer side of the rotating rod (301), an adjusting screw rod (304) is rotatably arranged between the support end piece (303) and the shaft end piece (302), and a worm wheel is fixedly arranged at the top end of the adjusting screw rod (304); one side of the support end piece (303) is rotatably provided with a hand rubbing rod (305), a worm is arranged outside the hand rubbing rod (305) and is in transmission connection with a top worm wheel of the adjusting screw rod (304); a lifting piece (306) is arranged outside the rotating rod (301) in a sliding mode, and the lifting piece (306) is in threaded connection with the adjusting screw rod (304); the outer side of the top of the rotating rod (301) is in transmission connection with a motor B (4) through a bevel gear.

3. The multiple adjustable slotting device for round cakes based on machining as claimed in claim 1, wherein: the lifting plate (3) further comprises a hinge connecting piece (307), a connecting rod (308), a motor base (309) and a motor A (310); six groups of connecting rods (308) are arranged in the hinged connection piece (307) through hinged connection, the six groups of connecting rods (308) are arranged in three rows and are respectively hinged with the shaft end piece (302), the lifting piece (306) and the motor base (309), and two groups of connecting rods (308) in each row are parallel to each other; a motor A (310) is fixedly arranged at the top of the outer side of the motor base (309), and a milling cutter is fixedly arranged at the rotating shaft end of the motor A (310); one side of the motor base (309) is provided with an inserting strip structure which is connected with the shaft end part (302) in a sliding way.

4. The multiple adjustable slotting device for round cakes based on machining as claimed in claim 1, wherein: the tray (5) further comprises a limiting plate (501), a clamping plate (502), a spring rod A (503), a pressing block (504), a spring rod B (505) and a connecting sheet (506); two groups of limiting plates (501) are integrally arranged in the middle of the top of the tray (5); two groups of spring rods A (503) are fixedly arranged on the outer side of the clamping plate (502), springs sleeved on the spring rods A (503) penetrate through the limiting plate (501) to be fixedly provided with blocking pieces, and the main body of the clamping plate (502) is of an inverted L-shaped structure; two groups of spring rods B (505) are fixedly arranged at the top of the pressing block (504), and a connecting sheet (506) is fixedly arranged at the top of the clamping plate (502) through which the springs are sleeved by the two groups of spring rods B (505).

5. The multiple adjustable slotting device for round cakes based on machining as claimed in claim 1, wherein: the side sliding seat (7) further comprises a sliding groove seat (701), a lead screw frame block (702), a short lead screw (703), a screw nut sliding block (704), an adjusting connecting rod (705) and a clamping frame (706); a sliding groove seat (701) is integrally arranged in the middle of the top of the side sliding seat (7), two ends of the inner side of the sliding groove seat (701) are fixedly provided with two groups of lead screw frame blocks (702), a short lead screw (703) is rotatably arranged between the two groups of lead screw frame blocks (702), and the outer end of the short lead screw (703) penetrates through the vertical frame (103) and is fixedly provided with a handle; a nut sliding block (704) is arranged inside the sliding groove seat (701) in a sliding mode, and the nut sliding block (704) is in threaded connection with a short lead screw (703); two groups of clamping frames (706) are arranged on two sides of the top of the side sliding seat (7) in a sliding mode through sliding strips, two groups of adjusting connecting rods (705) are arranged on the top of the nut sliding block (704) in a hinged mode, and the two groups of adjusting connecting rods (705) are respectively hinged to the clamping frames (706); the holding frame (706) is of a triangular structure, the working edge of the holding frame (706) is of an arc-surface structure, and the bottom of the holding frame (706) is higher than the tray (5).

6. The multiple adjustable slotting device for round cakes based on machining as claimed in claim 1, wherein: the side sliding seat (7) also comprises a pull rod (707) and a connecting shaft piece (708); two sides of the locking seat (6) are provided with two groups of square holes; the bottom of each side sliding seat (7) is provided with two groups of pull rods (707) in a hinged connection mode, the other ends of the two groups of pull rods (707) penetrate through square holes in the two sides of the locking seat (6) and are provided with connecting shaft pieces (708) in a hinged connection mode, and the connecting shaft pieces (708) are arranged outside the middle shaft (601) in a sliding mode; the center position of the middle shaft (601) is consistent with that of the rotating rod (301).

7. The multiple adjustable slotting device for round cakes based on machining as claimed in claim 1, wherein: the top surface of the lower layer of the cover seat (105) is fixedly provided with an air cylinder (8), and the telescopic end of the air cylinder (8) is fixedly provided with a rack (9); one group of the rotating shafts of the belt-shaped conveyor belt (102) is fixedly provided with an inner ratchet wheel gear (12) outside, the rack (9) can be meshed with the inner ratchet wheel gear (12) for transmission, and the transmission distance of the rack (9) is consistent with the distance between the trays (5).

8. The multiple adjustable slotting device for round cakes based on machining as claimed in claim 1, wherein: the top surface of the lower layer of the cover seat (105) is provided with a connecting slide block (10) in a sliding way through a guide rail, the top of the connecting slide block (10) is rotatably provided with a pressing connecting rod (13) through hinge connection, and the top of the pressing connecting rod (13) is hinged with a connecting shaft piece (708); one side of the tail of the rack (9) is fixedly provided with a limiting elastic rod (11), and the limiting elastic rod (11) penetrates through the connecting sliding block (10) to be sleeved with the spring and is fixedly provided with a blocking piece.