CN220197193U

CN220197193U - Square part polishing system

Info

Publication number: CN220197193U
Application number: CN202321421415.7U
Authority: CN
Inventors: 杨志军; 廖辉; 郭津鸣
Original assignee: Foshan Huadao Chaojing Technology Co ltd
Current assignee: Foshan Huadao Chaojing Technology Co ltd
Priority date: 2023-06-05
Filing date: 2023-06-05
Publication date: 2023-12-19
Anticipated expiration: 2033-06-05

Abstract

The utility model relates to the technical field of square part polishing equipment, in particular to a square part polishing system. The technical scheme includes that the device comprises a conveying mechanism for conveying and polishing a square part main body, wherein the conveying mechanism is provided with a polishing mechanism for adjusting the transverse displacement and the height displacement of a polishing head, one side of the polishing mechanism is also provided with a clamping mechanism, one side of the conveying mechanism is provided with a dust collecting mechanism, and an in-situ overturning mechanism for overturning the square part main body is also arranged in the conveying mechanism; the conveying mechanism comprises side plates and two groups of rotating rollers which are rotatably arranged on the inner walls of the side plates, the displacement adjusting and polishing mechanism comprises a portal frame fixedly connected to the side walls of the two groups of side plates, and a connecting seat is slidably arranged on the portal frame. The utility model integrates the functions of conveying, polishing, dust collection and turning surface polishing, has high integration of equipment, rapidly forms a round-trip turning polishing or turning polishing assembly line, reduces the cost and has high comprehensive polishing efficiency of the polishing surface.

Description

Square part polishing system

Technical Field

The utility model relates to the technical field of square part polishing equipment, in particular to a square part polishing system.

Background

The square parts such as the linear motor rotor and the like need to be polished for 4 or even 6 surfaces, a robot or a five-axis polishing system is usually needed, and an in-situ turnover mechanism is needed to turn at least once to finish polishing; the overturning, dedusting and tightening all need special systems, and the price is high. In order to realize the side surface polishing of square parts with low cost, the polishing system integrating conveying, feeding and overturning is provided, clamping and dust removing are also realized, modular design is realized among all components, a round-trip overturning polishing or overturning polishing assembly line is quickly formed, and the efficient polishing system of square parts is realized.

Disclosure of Invention

The utility model aims to solve the problems of high cost, low integration of a polishing device and the like of polishing assemblies required to be input for polishing a plurality of surfaces of square parts in the background technology, and provides a polishing system integrating conveying, feeding and overturning, and further realizing clamping and dust removal integration.

The technical scheme of the utility model is as follows: the square part polishing system comprises a conveying mechanism for conveying and polishing a square part main body, wherein a polishing mechanism for polishing the square part is arranged on the conveying mechanism, two groups of clamping mechanisms are further arranged on one side of the polishing mechanism, a dust collecting mechanism is arranged on one side of the conveying mechanism, and an in-situ overturning mechanism for overturning the square part main body is further arranged in the conveying mechanism;

the conveying mechanism comprises side plates and rotating rollers which are rotatably arranged on the inner walls of the two groups of side plates;

the clamping mechanism comprises a third cylinder fixedly arranged on one side of the portal frame, and a guide wheel is rotatably arranged at the output end of the third cylinder;

the dust collecting mechanism comprises a dust collecting box positioned below the rotary roller and an exhaust tube connected to one side of the side plate;

the in-situ turnover mechanism comprises a connecting plate which is connected between two groups of side plates and positioned below the rotary roller, a driving motor is installed on the connecting plate, the output end of the driving motor is in transmission connection with a plurality of groups of ball screws, the outer ring of each ball screw is further sleeved with an installation sleeve, and the top of each sleeve is rotationally connected with a turnover frame.

Optionally, the grinding machanism includes the portal frame of fixed connection at two sets of curb plate lateral walls, the slip is provided with the connecting seat on the portal frame, rotary mechanism is installed to bottom one side of connecting seat, install the polisher on the rotary mechanism.

Optionally, a plurality of groups of fixing plates are installed above the connecting plate, each ball screw is installed in the fixing plate, and a guide groove for horizontally moving the sleeve is formed in the top of the fixing plate.

Optionally, each group of ball screw's one end outer lane and the output outer lane of connecting plate all overlap and establish the installation belt pulley, and the multiunit the transmission is provided with the belt between the belt pulley.

Optionally, a fixing seat is fixedly connected to the connecting plate, two sides of the fixing seat are rotatably connected with a supporting rod through a shaft pin, and the other end of the supporting rod is rotatably connected with the middle point of the horizontal part of the roll-over stand through the shaft pin.

Optionally, the dust collection box is located the below of polisher and rotation cylinder, the dust collection box is the slope box body, exhaust column and one side of dust collection box link up and are connected, the one end of exhaust column is connected with the fan main part that is used for the dust absorption.

Optionally, the output of cylinder three is connected with the fixed axle, "U" shape groove has been seted up to the one end of fixed axle, the steering wheel is rotated and is installed in "U" shape inslot.

Optionally, a lifting groove is formed in the connecting seat along the height direction of the connecting seat, and the top of the sliding table is connected with a first cylinder for driving the sliding table to vertically move;

one side of the connecting seat is connected with a second cylinder for driving the connecting seat to slide along the horizontal direction of the portal frame.

Optionally, chains are arranged between two adjacent groups of rotating rollers in a transmission manner, a servo motor is arranged on the inner side wall of the side plate, and multiple groups of chains are driven by the servo motor.

Optionally, rotary mechanism includes the link of being connected with the connecting seat lateral wall, install the rotating electrical machines in the link, the output of rotating the electrical machines is connected with the support frame, the support frame is connected with the polisher, the rotation axis of rotating the electrical machines is parallel with the portal frame crossbeam.

Compared with the prior art, the utility model has the following beneficial technical effects:

1. according to the utility model, the square part main body to be polished is conveyed through the arrangement of a plurality of groups of rotating rollers and chains, and the polishing positions of the polisher are adjusted by combining the arrangement of the first cylinder and the second cylinder in the polishing mechanism, so that the square part main body is accurately polished; the square part main body is stably pushed in conveying and polishing through the arrangement of the clamping mechanism, so that stable guide conveying of the position is realized, and the conveying stability is improved; dust generated by the grinding machine in grinding is collected in a concentrated manner through the arrangement of the dust collecting mechanism, so that the aim of grinding and dust collection is fulfilled; the square part main body is turned over through the arrangement of the in-situ turning mechanism, the ball screws are turned and rotated through the driving of the driving motor, so that the purpose of horizontally moving the sleeve and the turning frame along the ball screws is achieved, meanwhile, the contact end of the supporting rod and the turning frame is in abutting rotation due to the horizontal movement of the sleeve, so that the original horizontal one end of the turning frame is turned up, the turning and polishing of the square part main body is completed, the input of a robot is reduced, and the part polishing cost is reduced;

2. according to the utility model, the transmission of the square part main body is guided by combining the arrangement of the clamping mechanism, and the two sides of the square part main body are guided and limited when the square part main body is polished by combining the polisher, so that the transmission of the square part main body is more stable due to the movement of the transmission occurrence position of the polished square part main body;

3. according to the utility model, the rotating mechanism is arranged to rotate circumferentially, so that six sides of the end face and the side face of the square part main body to be processed are polished, and the effect of full polishing is realized;

4. in conclusion, the utility model integrates the functions of conveying, polishing, dust collection and turning surface polishing, has high integration of equipment, rapidly forms a round-trip turning polishing or turning polishing pipeline, reduces the cost of a polishing system, and has high comprehensive polishing efficiency of the polishing surface.

Drawings

FIG. 1 presents a schematic view of the utility model in front elevation;

FIG. 2 is a schematic top view of FIG. 1;

FIG. 3 is a schematic view of a clamping mechanism according to the present utility model;

FIG. 4 is a schematic view showing the constitution of the side plate and dust collecting mechanism of the present utility model;

FIG. 5 is a schematic diagram of an exploded view of the in-situ turning mechanism of the present utility model;

fig. 6 is a schematic top view of the connection plate of fig. 5.

Reference numerals:

1. a conveying mechanism; 11. a side plate; 12. rotating the drum; 13. a chain; 14. a servo motor;

2. a polishing mechanism; 21. a portal frame; 22. a first cylinder; 23. a connecting seat; 24. a second cylinder; 25. a grinding machine;

3. a clamping mechanism; 31. a third cylinder; 32. a fixed shaft; 33. a guide wheel;

4. a dust collection mechanism; 41. an exhaust tube; 42. a dust collection box;

5. an in-situ turnover mechanism; 51. a connecting plate; 52. a driving motor; 53. a belt pulley; 54. a belt; 55. a ball screw; 56. a fixing seat; 57. a support rod; 58. a roll-over stand; 59. a sleeve; 510. a fixing plate;

6. a square part main body.

7. A rotation mechanism; 71. a connecting frame; 72. a rotating motor; 73. and (5) supporting frames.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Example 1

As shown in fig. 1-6, the square part polishing system provided by the utility model comprises a conveying mechanism 1 for conveying and polishing a square part main body 6, wherein the square part main body 6 to be polished is placed on the conveying mechanism 1, a polishing mechanism 2 for adjusting the transverse displacement and the height displacement of a polishing head is arranged on the conveying mechanism 1, two groups of clamping mechanisms 3 are further arranged on one side of the polishing mechanism 2, a dust collecting mechanism 4 is arranged on one side of a polishing area of the conveying mechanism 1, and an in-situ overturning mechanism 5 for overturning the square part main body 6 is further arranged in the conveying mechanism 1.

The conveying mechanism 1 comprises side plates 11 and rotating drums 12 rotatably arranged on the inner walls of the two groups of side plates 11, and a chain wheel is fixedly sleeved on the outer ring of one end of each group of rotating drums 12; the chains 13 are arranged between two adjacent groups of rotating drums 12 in a transmission way, the servo motor 14 is arranged on the inner side wall of the side plate 11, the plurality of groups of chains 13 control the rotation transmission of the chain wheels through the servo motor 14, and the plurality of groups of chains 13 are driven through the driving of the output end of the servo motor 14 so as to roll the rotating drums 12, so that the square part main body 6 is stably conveyed and polished.

The polishing mechanism 2 comprises a portal frame 21 fixedly connected to the side walls of the two groups of side plates 11, the portal frame 21 comprises upright posts and cross beams, and the portal frame 21 is assembled with the side plates 11 through the upright posts; the portal frame 21 is provided with a connecting seat 23 in a sliding manner, one side of the connecting seat 23 is connected with a second cylinder 24 for driving the second cylinder to slide along the horizontal direction of the portal frame 21, a sliding groove is formed in the cross beam, one side of the connecting seat 23 is connected with a sliding block, and the sliding block is pushed horizontally along the sliding groove by pushing the output end of the second cylinder 24; a polisher 25 is arranged at one side of the bottom of the connecting seat 23, and the polisher 25 can be replaced by an abrasive belt polisher; the lifting groove is formed in the connecting seat 23 along the height direction of the connecting seat, one side of the connecting frame 71 is connected with a sliding table, the sliding table and the inner wall of the lifting groove are arranged in a sliding mode, the top of the sliding table is connected with a first cylinder 22 for driving the connecting frame 71 to move vertically, and the vertical position of the grinding machine 25 is adjusted by driving the connecting frame 71 to push up and down.

The dust collecting mechanism 4 comprises a dust collecting box 42 positioned below the rotary drum 12 and an exhaust tube 41 connected to one side of the side plate 11; the dust box 42 is located below the polisher 25 and the rotary drum 12, the dust box 42 is an inclined box body, dust generated by the polisher 25 is collected through the dust box 42, the exhaust tube 41 is connected with one side of the dust box 42 in a penetrating manner, and one end of the exhaust tube 41 is connected with a fan body for dust collection.

As shown in fig. 5 and 6, the in-situ turning mechanism 5 comprises a connecting plate 51 connected between two groups of side plates 11 and positioned below the rotary drum 12, a driving motor 52 is installed on the connecting plate 51, one end outer ring of each group of ball screw 55 and the output end outer ring of the connecting plate 51 are respectively sleeved with a mounting belt pulley 53, a belt 54 is arranged between the groups of belt pulleys 53 in a transmission manner, and the belt pulleys 53 are rotated through the transmission of the belt 54; the output end of the driving motor 52 is in transmission connection with a plurality of groups of ball screws 55, the outer ring of each ball screw 55 is also sleeved with a mounting sleeve 59, a plurality of groups of fixing plates 510 are arranged above the connecting plates 51, each ball screw 55 is arranged in each fixing plate 510, the top of each fixing plate 510 is provided with a guide groove for horizontally moving the corresponding sleeve 59, and each ball screw 55 drives the corresponding sleeve 59 to horizontally push along the corresponding guide groove arranged at the top of the corresponding sleeve 59; the top of the sleeve 59 is rotatably connected with a roll-over stand 58, the connecting plate 51 is fixedly connected with a fixed seat 56, two sides of the fixed seat 56 are rotatably connected with a supporting rod 57 through a shaft pin, and the other end of the supporting rod 57 is rotatably connected with the middle point of the horizontal part of the roll-over stand 58 through the shaft pin.

In the embodiment, the chain 13 and the rotary drum 12 are driven by the servo motor 14 to rotate so as to convey the square part main body 6 positioned on the conveying mechanism 1, the grinding height of the grinding machine 25 is adjusted by the first cylinder 22, the square part main body 6 with different thickness is ground, the horizontal position of the connecting seat 23 is adjusted by the starting of the second cylinder 24 to realize the adjustment of the grinding horizontal position, dust is sucked by a dust suction fan connected with one end of the exhaust tube 41 while the grinding machine 25 is ground, and the dust is collected by the dust collection box 42 and the exhaust tube 41, so that the dust collection effect is realized; after finishing polishing, the polished square part main body 6 is turned over by combining the setting of the original turning mechanism 5 at one end of the conveying mechanism 1, the side surface of the square part main body is turned over and polished, when the turning over is adjusted, the output end of the square part main body is turned over by starting the driving motor 52, so that the belt pulley 53 and the belt 54 are turned, the ball screw 55 is turned, the sleeve 59 is pushed horizontally along the guide groove of the fixed plate 510 under the limit guiding action of the guide groove formed in the fixed plate 510 while the ball screw 55 is turned, the sleeve 59 is pushed along the guide groove, and the distance between the sleeve 59 and the fixed seat 56 is continuously reduced while the sleeve 59 is pushed along the guide groove, so that the turning over frame 58 can rotate along the joint shaft pin of the sleeve 59, one end of the turning over frame 58 at the moment is turned over along the shaft pin position connected with the support rod 57, thus finishing the turning over of the square part main body 6 above the rotary drum 12, and polishing of a turning over surface is realized by combining the reverse control driving of the rotary drum 12 with the polishing machine 25. It should be noted that, the belt pulley 53 and the belt 54 in the in-situ turning mechanism 5 may be replaced by connecting members, so that the driving sleeve 59 can linearly move along the fixing plate 510.

Example two

As shown in fig. 1-3, based on the first embodiment, the clamping mechanism 3 comprises a third cylinder 31 fixedly installed on one side of the portal frame 21, the output end of the third cylinder 31 is connected with a fixed shaft 32, one end of the fixed shaft 32 is provided with a U-shaped groove, and a guide wheel 33 is rotatably installed in the U-shaped groove; the cylinder III 31 is arranged on two sides of the square part main body 6 during conveying, two side positions of the square part main body 6 can be limited during polishing by the polisher 25, deflection of the square part main body 6 is avoided, and the arrangement of the guide wheels 33 does not affect conveying of the square part main body 6 by the rotary drum 12.

Example III

As shown in fig. 1-2, based on the first embodiment and the second embodiment, the rotating mechanism 7 includes a connecting frame 71 connected with the side wall of the connecting seat 23, a rotating motor 72 is installed in the connecting frame 71, an output end of the rotating motor 72 is connected with a supporting frame 73, the supporting frame 73 is connected with a grinding machine 25, the supporting frames 73 and 25 are rotated by combining with the rotation of the output end of the rotating motor 72, a rotation axis of the rotating motor 72 is parallel to a beam of the portal frame 21, the rotating mechanism 7 is combined to drive the rotating mechanism 25 to rotate while conveying the square part main body 6, and grinding of different overturning surfaces of the square part main body 6 is achieved, and meanwhile, the end faces of the square part main body 6 are ground when conveyed by combining with the rotating drum 12. The above-described embodiments are merely a few alternative embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments may be made by those skilled in the art based on the technical solutions of the present utility model and the teachings associated with the above-described embodiments, such as changing the sanding mechanism to a belt mechanism, changing the integral conveyor mechanism to a multi-segment splice, etc.

Claims

1. The utility model provides a square part polishing system, includes conveying mechanism (1) of polishing is carried to square part main part (6), its characterized in that: the device is characterized in that a polishing mechanism (2) for polishing square parts is arranged on the conveying mechanism (1), two groups of clamping mechanisms (3) are further arranged on one side of the polishing mechanism (2), a dust collecting mechanism (4) is arranged on one side of the conveying mechanism (1), and an in-situ overturning mechanism (5) for overturning a square part main body (6) is further arranged in the conveying mechanism (1);

the conveying mechanism (1) comprises side plates (11) and rotating drums (12) which are rotatably arranged on the inner walls of the two groups of side plates (11);

the clamping mechanism (3) comprises a third cylinder (31) fixedly arranged on one side of the portal frame (21), and a guide wheel (33) is rotatably arranged at the output end of the third cylinder (31);

the dust collecting mechanism (4) comprises a dust collecting box (42) positioned below the rotary roller (12) and an exhaust tube (41) connected to one side of the side plate (11);

the in-situ turnover mechanism (5) comprises a connecting plate (51) which is connected between two groups of side plates (11) and positioned below the rotary drum (12), a driving motor (52) is installed on the connecting plate (51), a plurality of groups of ball screws (55) are connected to the output end of the driving motor (52) in a transmission mode, an installation sleeve (59) is further sleeved on the outer ring of the ball screws (55), and a turnover frame (58) is connected to the top of the sleeve (59) in a rotating mode.

2. Square part grinding system according to claim 1, characterized in that the grinding mechanism (2) comprises a portal frame (21) fixedly connected to the side walls of the two sets of side plates (11), a connecting seat (23) is slidably arranged on the portal frame (21), a rotating mechanism (7) is arranged on one side of the bottom of the connecting seat (23), and a grinding machine (25) is arranged on the rotating mechanism (7).

3. A square part grinding system according to claim 1, wherein a plurality of groups of fixing plates (510) are arranged above the connecting plate (51), each ball screw (55) is arranged in the fixing plate (510), and a guide groove for horizontally moving the sleeve (59) is formed in the top of the fixing plate (510).

4. A square part polishing system according to claim 3, wherein each set of the ball screw (55) has a mounting pulley (53) sleeved on an outer ring of one end and an outer ring of an output end of the connecting plate (51), and a belt (54) is arranged between the plurality of sets of pulleys (53) in a transmission manner.

5. The square part polishing system according to claim 1, wherein the connecting plate (51) is fixedly connected with a fixing seat (56), two sides of the fixing seat (56) are rotatably connected with a supporting rod (57) through a shaft pin, and the other end of the supporting rod (57) is rotatably connected with the middle point of the horizontal part of the roll-over stand (58) through the shaft pin.

6. The square part polishing system according to claim 1, wherein the dust collecting box (42) is located below the polishing machine (25) and the rotary drum (12), the dust collecting box (42) is an inclined box body, the exhaust tube (41) is connected with one side of the dust collecting box (42) in a penetrating manner, and one end of the exhaust tube (41) is connected with a fan body for dust collection.

7. The square part polishing system according to claim 1, wherein the output end of the third cylinder (31) is connected with a fixed shaft (32), a U-shaped groove is formed in one end of the fixed shaft (32), and the guide wheel (33) is rotatably installed in the U-shaped groove.

8. The square part polishing system according to claim 2, wherein a lifting groove is formed in the connecting seat (23) along the height direction, and a first cylinder (22) for driving the sliding table to vertically move is connected to the top of the sliding table;

one side of the connecting seat (23) is connected with a second cylinder (24) for driving the connecting seat to slide along the horizontal direction of the portal frame (21).

9. Square part polishing system according to claim 1, characterized in that a chain (13) is arranged between two adjacent groups of rotating drums (12) in a transmission manner, a servo motor (14) is arranged on the inner side wall of the side plate (11), and a plurality of groups of chains (13) are controlled to be transmitted through the servo motor (14).

10. A square part grinding system according to claim 2, characterized in that the rotating mechanism (7) comprises a connecting frame (71) connected with the side wall of the connecting seat (23), a rotating motor (72) is installed in the connecting frame (71), the output end of the rotating motor (72) is connected with a supporting frame (73), the supporting frame (73) is connected with the grinding machine (25), and the rotating axis of the rotating motor (72) is parallel to the beam of the portal frame (21).