CN210010770U - Duplex position edging device - Google Patents

Abstract

The utility model provides a double-station edge grinding device, which comprises a bracket; a longitudinal driving assembly is arranged on the support, a transverse driving assembly is arranged on the longitudinal driving assembly, and a first grinding head assembly and a second grinding head assembly are symmetrically arranged on the transverse driving assembly; a first clamping rotating assembly and a second clamping rotating assembly are arranged on the supports on the two sides of the first grinding head assembly and the second grinding head assembly, and a first conveying assembly and a second conveying assembly are further arranged on the two sides of the supports; the product warp first conveying subassembly and second conveying subassembly are carried respectively first centre gripping rotating assembly and second centre gripping rotating assembly's position, first centre gripping rotating assembly and second centre gripping rotating assembly are with the product centre gripping and rotatory, the removal of horizontal drive assembly drive first bistrique subassembly and second bistrique subassembly is ground with the product contact respectively, can improve the production efficiency of edging, reduces the processing cost.

Description

Duplex position edging device

Technical Field

The utility model relates to an edging machine technical field specifically relates to a duplex position edging device.

Background

With the rapid development of the catering industry, the demand of tableware is increased, and the tableware industry is rapidly grown up. The tableware is widely used in catering, hotels and families.

Many shaped articles, such as, but not limited to, tableware and shoe soles, often have burrs resulting from the molding process after molding, which must be removed to avoid nicking and to provide the product with a tactile feel. The manual grinding is used for processing rough edges and burrs, the defects of low efficiency and nonuniform manual control of processing of the burrs are overcome, and the tableware is broken due to nonuniform stress of the tableware caused by manual grinding, so that the qualified rate of finished products is reduced.

In the prior art, an edge grinding machine with application number CN201820577412.5 is provided with only a single-side grinding head, and when the edge of a workpiece being conveyed is ground by the single-side grinding head, the grinding time of the workpiece is long, the efficiency is low, and the requirement of the output at the current stage is not met; and the grinding head angle adjusting function is not provided, and the application range is not strong when the edges of different types of plates are required.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a duplex position edging device, it carries out the edging processing to the product on first centre gripping rotating assembly and the second centre gripping rotating assembly respectively through the bistrique on first bistrique subassembly and the second bistrique subassembly, can improve the production efficiency of edging, reduces the processing cost.

The technical scheme of the utility model as follows: a double-station edge grinding device comprises a bracket; it is characterized by also comprising

The longitudinal driving assembly is arranged on the bracket;

the transverse driving assembly is arranged on the longitudinal driving assembly;

the first grinding head assembly and the second grinding head assembly are symmetrically arranged on the transverse driving assembly;

the first clamping rotating assembly and the second clamping rotating assembly are symmetrically arranged on the brackets at two sides of the first grinding head assembly and the second grinding head assembly;

the first conveying assembly and the second conveying assembly are symmetrically arranged on two sides of the bracket;

the product is conveyed to the positions of the first clamping rotating assembly and the second clamping rotating assembly through the first conveying assembly and the second conveying assembly respectively, the first clamping rotating assembly and the second clamping rotating assembly clamp and rotate the product, and the transverse driving assembly drives the first grinding head assembly and the second grinding head assembly to move and contact with the product respectively to grind.

Further, the longitudinal driving assembly comprises a first motor, a first gear box, a connecting frame, a first fixing frame, two first linear guide rails, a screw rod and a longitudinal moving frame; the fourth motor and the first gear box are fixedly arranged on the lower end plate of the connecting frame; the first motor is in driving connection with one end of the screw rod through the first gear box, and the other end of the screw rod is in rotating connection with the upper end plate of the connecting frame through a screw rod seat; a screw rod block of the screw rod is fixedly connected with the lower end of the first fixing frame, and the upper end of the first fixing frame is fixedly connected with the lower end of the bracket; the two first linear guide rails are vertically arranged on the inner side of the support, and the sliding blocks of the first linear guide rails and the upper end plate of the connecting frame are fixedly connected with the longitudinal moving frame.

Further, the transverse driving assembly comprises two second linear guide rails, a transverse moving plate, two third linear guide rails, a second motor, a rack and a gear; the second linear guide rails are symmetrically arranged on the longitudinal moving frame; the rack is fixedly arranged on the longitudinal moving frame between the two second linear guide rails, and the transverse moving plate is fixedly arranged on a sliding block of the second linear guide rail; the third linear guide rails are symmetrically installed at the upper end of the transverse moving plate, and the second motor is further installed on the transverse moving plate between the two third linear guide rails; a rotating shaft of the second motor movably penetrates through the transverse moving plate to be fixedly connected with the gear, and the gear is meshed with the rack; and the first grinding head assembly and the second grinding head assembly are respectively arranged on the sliding blocks on the two sides of the third linear guide rail.

Furthermore, a spring is sleeved on the guide rail between the two sliders of the third linear guide rail.

Further, the first grinding head assembly comprises a second gear box, a third motor, a grinding head connecting rod, two mounting seats and a grinding head; the second gear box is rotatably connected between the two mounting seats; the third motor is installed on the second gear box, a rotating shaft of the third motor is fixedly connected with an input shaft of the second gear box, an output shaft of the second gear box is fixedly connected with one end of the grinding head connecting rod, and the other end of the grinding head connecting rod is fixedly connected with the grinding head.

Furthermore, a pair of pressing blocks is pivoted on the mounting seat, and a mounting hole is dug between each pressing block and the mounting seat; a pair of mounting columns matched with the mounting holes are convexly arranged on two sides of the second gearbox; the second gear box is fixedly arranged on the mounting seat in an adjustable and fixed mode through a fastening piece, so that the angle of the grinding head can be adjusted.

Further, the first conveying assembly comprises a first conveying assembly and a second conveying assembly which are parallel to each other and arranged at intervals; the first conveying assembly and the second conveying assembly are in driving connection through a fifth motor and perform synchronous conveying movement.

Further, the first clamping rotating assembly comprises a fifth motor, a rotating rod, an upper clamping head, a third cylinder, a second fixing frame, a push rod and a lower clamping head; the fifth motor is fixedly arranged on the bracket, and a rotating shaft of the fifth motor movably penetrates through the bracket to be fixedly connected with one end of the rotating rod; the other end of the rotating rod is fixedly connected with the upper clamping head; the lower end face of the upper clamping head is fixedly provided with a first rubber rotary head; the rotating rod is rotatably connected with the bracket through a bearing; the second fixing frame is positioned right below the upper clamping head; the third cylinder is fixedly mounted at the lower end of the second fixing frame; a piston rod of the third cylinder movably penetrates through the second fixing frame to be connected with one end of the push rod, and the other end of the push rod is fixedly connected with the lower clamping head; and a second rubber rotary head which is rotatably connected with the lower clamping head is arranged at the upper end of the lower clamping head.

Furthermore, a plurality of grooves are dug in the lower end of the first rubber rotary head and the upper end of the second rubber rotary head.

The utility model has the advantages that:

install respectively on the fifth linear guide's of transverse drive subassembly both sides slider first bistrique subassembly and second bistrique subassembly, the transverse drive subassembly drive first bistrique subassembly and second bistrique subassembly remove, make bistrique on first bistrique subassembly and the second bistrique subassembly carries out the edging processing to the product on first centre gripping rotating assembly and the second centre gripping rotating assembly respectively, can improve the production efficiency of edging, reduces the processing cost.

The utility model discloses a cover is equipped with the spring on the guide rail between two sliders of the fifth linear guide on the transverse driving subassembly, the bistrique accessible is right the different compression degree of spring and remove the fine setting, cooperate the change of product edge appearance speed to grind better faster, make the grinding effect better.

Description of the drawings:

fig. 1 is a schematic structural view of the double-station edge grinding device of the present invention;

fig. 2 is a schematic view of a partial structure of the double-station edge grinding device according to the present invention;

fig. 3 is the structural schematic diagram of the transverse driving assembly and the first grinding head assembly of the double-station edge grinding device of the present invention.

Description of reference numerals:

the grinding wheel device comprises a support 1, a longitudinal driving assembly 2, a first motor 21, a first gear box 22, a connecting frame 23, a first fixing frame 24, two first linear guide rails 25, a screw rod 26, a longitudinal moving frame 27, a transverse driving assembly 3, a fourth linear guide rail 31, a transverse moving plate 32, a third linear guide rail 33, a spring 34, a second motor 35, a rack 37, a gear 38, a first grinding head assembly 4a, a grinding head connecting rod 41, a mounting seat 42, a second gear box 43, a third motor 44, a grinding head 45, a pressing block 46, a second grinding head assembly 4b, a first clamping rotating assembly 5a, a fourth motor 51, a rotating rod 52, an upper clamping head 53, an air cylinder 54, a second fixing frame 55, a push rod 56, a lower clamping head 57, a second rubber rotating head 58, a first rubber rotating head 59, a second clamping rotating assembly 5b, a first conveying mechanism 6a, a first conveying assembly 61, a second conveying assembly 62, a first conveying assembly, A fifth motor 63 and a second conveying mechanism 6 b.

Detailed Description

In order to make the utility model discloses a utility model purpose, technical scheme and technological effect are more clear and are understood, and it is right to combine specific embodiment below the utility model discloses do further explanation. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1, a double-station edge grinding device comprises a support 1. A longitudinal driving assembly 2 is arranged on the support 1, a transverse driving assembly 3 is arranged on the longitudinal driving assembly 2, and a first grinding head assembly 4a and a second grinding head assembly 4b are symmetrically arranged on the transverse driving assembly 3; the first grinding head assembly 4a and the second grinding head assembly 4b are provided with a first clamping rotating assembly 5a and a second clamping rotating assembly 5b on the supports on two sides, and the first conveying mechanism 6a and the second conveying mechanism 6b are further provided on two sides of the support 1.

Referring to fig. 1, the first conveying mechanism 6a includes a first conveying assembly 61 and a second conveying assembly 62 which are arranged in parallel and spaced apart from each other. The first conveying assembly 61 and the second conveying assembly 62 are in driving connection through a fifth motor 63 and perform synchronous conveying movement. The first conveyor assembly 61 and the second conveyor assembly 62 are mainly used for carrying and conveying products (such as products to be edged). Specifically, in the present invention, the first conveying assembly 61 and the second conveying assembly 62 adopt a conveying structure in the form of a belt. The second conveyance mechanism 6b corresponds to the first conveyance mechanism 6a in structure.

Referring to fig. 1-2, the first clamping and rotating assembly 5a is positioned in front of the first grinding head assembly 4a and between the first conveying assembly 61 and the second conveying assembly 62; correspondingly, the second clamping and rotating assembly 5b is positioned in front of the second grinding head assembly 4b and between the two conveying assemblies on the second conveying mechanism 6 b. The second clamping rotation assembly 5b is identical in structure to the first clamping rotation assembly 5 a.

Referring to fig. 2, the first clamping rotating assembly 5a includes a fourth motor 51, a rotating lever 52, an upper clamping head 53, a cylinder 54, a second fixing frame 55, a push rod 56, and a lower clamping head 57. The fourth motor 51 is fixedly mounted on the bracket 1, and a rotating shaft of the fourth motor 51 movably penetrates through the bracket 1 and is fixedly connected with one end of the rotating rod 52; the other end of the rotating rod 52 is fixedly connected with the upper clamping head 53. The lower end face of the upper clamping head 53 is fixedly provided with a first rubber rotary head 59. The lower end of the first rubber rotor 59 is dug with a plurality of grooves to increase the friction force when contacting with the product. The rotating rod 52 is rotatably connected with the bracket 1 through a bearing. The second fixing frame 55 is located right below the upper clamping head 53. The cylinder 54 is fixedly mounted at the lower end of the second fixing frame 55. A piston rod of the air cylinder 54 movably penetrates through the second fixing frame 55 to be connected with one end of the push rod 56, and the other end of the push rod 56 is fixedly connected with the lower clamping head 57. The upper end of the lower clamping head 57 is provided with a second rubber rotary head 58 which is rotatably connected with the lower clamping head 57. The upper end of the second rubber rotary head 58 is dug with a plurality of grooves to increase the friction force when contacting with the product. The air cylinder 54 pushes the product on the first conveying mechanism 6a and above the lower clamping head 57 to move the product upwards to contact the upper clamping head 53, and the product is clamped by the upper clamping head 53 and the lower clamping head 57; the fourth motor 51 drives the upper clamping head 53, so as to drive the product to rotate. The rubber rotor does not pinch or damage the surface of the member to be ground, allowing the product to rotate with the clamping and rotating assembly 53. After the product is ground by the first grinding head assembly 4a, the air cylinder 54 drives the lower clamping head 57 to move downwards to place the product on the first conveying mechanism 6a, and the grinding process of the product is completed.

Specifically, the bracket 1, the first conveying mechanism 6a, the second conveying mechanism 6b and the second fixing frame 55 on the first clamping and rotating assembly 5a are fixedly mounted on a workbench (not shown). The workbench mainly plays a supporting role and is a common workbench, so the structure of the workbench is not described in detail herein.

The product in the utility model is a plate, which can be a round plate, a square plate or other shapes.

Referring to fig. 2, the longitudinal driving assembly 2 includes a first motor 21, a first gear box 22, a connecting frame 23, a first fixing frame 24, two first linear guides 25, a screw rod 26, and a longitudinal moving frame 27. The first motor 21 and the first gear box 22 are fixedly mounted on the lower end plate of the connecting frame 23. The rotating shaft of the first motor 21 is fixedly connected with the input shaft of the first gear box 22, the output shaft of the first gear box 22 is fixedly connected with one end of the screw rod 26, and the other end of the screw rod 26 is rotatably connected with the upper end plate of the connecting frame 23 through a screw rod seat. The screw block of the screw 26 is fixedly connected with the lower end of the first fixing frame 24, and the upper end of the first fixing frame 24 is fixedly connected with the frame 10. Two first linear guide rails 25 are vertically installed on the inner side of the bracket 1, and the sliding blocks of the first linear guide rails 25 and the upper end plate of the connecting frame 23 are fixedly connected with the longitudinal moving frame 27. The transverse driving assembly 3 is mounted on the longitudinal moving frame 27.

Referring to fig. 3, the lateral driving assembly 3 includes two fourth linear guides 31, a lateral moving plate 32, two third linear guides 33, a second motor 35, a rack 37, and a gear 38. The fourth linear guide 31 is symmetrically arranged on the longitudinal moving frame 27; the rack 37 is fixedly mounted on the longitudinal moving frame 27 between the two fourth linear guide rails 31, and the transverse moving plate 32 is fixedly mounted on a sliding block of the fourth linear guide rail 31. The third linear guide rails 33 are symmetrically installed at the upper end of the transverse moving plate 32, and the second motor 35 is further installed on the transverse moving plate 32 between the two third linear guide rails 33. The rotating shaft of the second motor 35 movably penetrates through the transverse moving plate 32 to be fixedly connected with the gear 38, and the gear 38 is engaged with the rack 37. And a spring 34 is sleeved on the guide rail between the two sliding blocks of the third linear guide rail 33. The second motor 35 drives the traverse plate 32 to move along the fourth linear guide 31. And a first grinding head assembly 4a and a second grinding head assembly 4b are respectively arranged on the two side sliding blocks of the third linear guide rail 33. The second grinding stone assemblies 4b are identical in structure to the first grinding stone assemblies 4 a.

Referring to fig. 3, the first grinding stone assembly 4a includes a second gear box 43, a third motor 44, a grinding stone connecting rod 41, two mounts 42, and grinding stones 45. The second gear box 43 is rotatably connected between the two mounting seats 42. The third motor 44 is mounted on the second gear box 43, a rotating shaft of the third motor 44 is fixedly connected with an input shaft of the second gear box 43, an output shaft of the second gear box 43 is fixedly connected with one end of the grinding head connecting rod 41, and the other end of the grinding head connecting rod 41 is fixedly connected with the grinding head 45. The grinding head 45 is driven to rotate by the third motor 44. Further, the mounting seat 42 is pivotally connected to a pair of pressing blocks 46, and a mounting hole is dug between the pressing blocks 46 and the mounting seat 42. A pair of mounting posts matched with the mounting holes are convexly arranged on two sides of the second gear box 43. The second gear box 43 is fixedly arranged on the mounting base 42 in an adjustable manner through a fastener, so that the angle of the grinding head 45 can be adjusted, the grinding head 45 can be better adapted to the edges of different types of products to be ground, and the application range is wider.

Specifically, the spring 34 is sleeved on the third linear guide 33. The tray has various shapes, such as a round tray, a square tray or other shaped trays. When the grinding head 45 is close to the plate and is in contact with the edge of the plate for grinding, the grinding head 45 is pushed due to different protrusions on the edge of the plate (such as a square plate), and the grinding head 45 can move along the fourth linear guide rail 31 for fine adjustment according to the change of the edge of the plate so as to adapt to the change of the edge shape of the plate. At present, most of edge grinding mechanisms are only provided with motors which drive grinding heads to move for fine adjustment through gears and racks so as to adapt to changes of the edge appearance of the plate, but because the speed of the motors adapting to changes is poor, the speed of the edge appearance of the plate is changed fast under the driving of the clamping rotating assembly 53a, the speed of the grinding heads moving the fine adjustment position cannot follow the speed of the changes of the edge appearance of the plate, and therefore the plate grinding effect is poor. The spring 34 is additionally arranged, so that a pressure balancing effect can be achieved when the grinding head 45 is moved and finely adjusted, namely, in the process that the plate rotates and the grinding head 45 is matched for grinding, the grinding head 45 can move and finely adjust the spring 34 in different compression degrees to match the change of the shape speed of the edge of the plate for grinding better and faster, and the grinding effect is better.

Specifically, the first motor 21 drives the longitudinal moving frame 27 to move up and down along the first linear guide rail 25, so as to drive the grinding head on the longitudinal moving frame 27 to move up and down, so that the grinding heads at different positions on the grinding head 45 grind the edge of the product, and the effect of reasonably and fully utilizing the grinding head can be achieved.

Specifically, the grinding heads of the first grinding head assembly 4a and the second grinding head assembly 4b respectively grind the edges of the products on the two disk conveying mechanisms, so that compared with a single-side grinding mechanism, the production efficiency of grinding the edges can be improved, and the processing cost is reduced.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of the ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, its framework form can be nimble changeable, can derive series of products. But merely as a matter of simple deductions or substitutions, should be considered as belonging to the scope of patent protection of the present invention as determined by the claims submitted.

Claims (9)

1. A double-station edge grinding device comprises a bracket (1); it is characterized by also comprising

The longitudinal driving assembly (2) is arranged on the bracket (1);

the transverse driving assembly (3) is arranged on the longitudinal driving assembly (2);

the first grinding head assembly (4a) and the second grinding head assembly (4b) are symmetrically arranged on the transverse driving assembly (3);

the first clamping rotating assembly (5a) and the second clamping rotating assembly (5b) are symmetrically arranged on the bracket (1) at two sides of the first grinding head assembly (4a) and the second grinding head assembly (4 b);

the first conveying mechanism (6a) and the second conveying mechanism (6b) are symmetrically arranged on two sides of the support (1);

products are conveyed to the positions of the first clamping rotating assembly (5a) and the second clamping rotating assembly (5b) through the first conveying mechanism (6a) and the second conveying mechanism (6b) respectively, the first clamping rotating assembly (5a) and the second clamping rotating assembly (5b) clamp and rotate the products, and the transverse driving assembly (3) drives the first grinding head assembly (4a) and the second grinding head assembly (4b) to move to be in contact with the products respectively to grind.

2. Double-station edging device according to claim 1, wherein said longitudinal driving assembly (2) comprises a first motor (21), a first gearbox (22), a connecting frame (23), a first fixed frame (24), two first linear guides (25), a screw (26) and a longitudinal moving frame (27); the first motor (21) and the first gear box (22) are fixedly arranged on the lower end plate of the connecting frame (23); the first motor (21) is in driving connection with one end of the screw rod (26) through the first gear box (22), and the other end of the screw rod (26) is in rotating connection with an upper end plate of the connecting frame (23) through a screw rod seat; a screw rod block of the screw rod (26) is fixedly connected with the lower end of the first fixing frame (24), and the upper end of the first fixing frame (24) is fixedly connected with the lower end of the bracket (1); the two first linear guide rails (25) are vertically arranged on the inner side of the bracket (1), and the sliding blocks of the first linear guide rails (25) and the upper end plate of the connecting frame (23) are fixedly connected with the longitudinal moving frame (27).

3. Double-station edging device according to claim 2, wherein said transverse driving assembly (3) comprises two second linear guides (31), a transverse moving plate (32), two third linear guides (33), a second motor (35), a rack (37) and a gear (38); the second linear guide rails (31) are symmetrically arranged on the longitudinal moving frame (27); the rack (37) is fixedly arranged on the longitudinal moving frame (27) between the two second linear guide rails (31), and the transverse moving plate (32) is fixedly arranged on a sliding block of each second linear guide rail (31); the third linear guide rails (33) are symmetrically arranged at the upper end of the transverse moving plate (32), and the second motor (35) is also arranged on the transverse moving plate (32) between the two third linear guide rails (33); a rotating shaft of the second motor (35) movably penetrates through the transverse moving plate (32) and is fixedly connected with the gear (38), and the gear (38) is meshed and connected with the rack (37); and a first grinding head assembly (4a) and a second grinding head assembly (4b) are respectively arranged on the sliding blocks at the two sides of the third linear guide rail (33).

4. Double-station edging device according to claim 3, wherein the third linear guide (33) has a spring (34) housed on the guide between the two sliders.

5. The double-station edging device according to claim 3, characterized in that said first grinding head assembly (4a) comprises a second gearbox (43), a third motor (44), a grinding head connecting rod (41), two mounting seats (42) and a grinding head (45); the second gear box (43) is rotatably connected between the two mounting seats (42); the third motor (44) is installed on the second gear box (43), a rotating shaft of the third motor (44) is fixedly connected with an input shaft of the second gear box (43), an output shaft of the second gear box (43) is fixedly connected with one end of the grinding head connecting rod (41), and the other end of the grinding head connecting rod (41) is fixedly connected with the grinding head (45).

6. The double-station edging device according to claim 5, characterized in that a pair of pressing blocks (46) are pivoted on said mounting seat (42), and a mounting hole is dug between said pressing blocks (46) and said mounting seat (42); a pair of mounting columns matched with the mounting holes are convexly arranged on two sides of the second gear box (43); the second gear box (43) is fixedly arranged on the mounting seat (42) in an adjustable way through a fastener, so that the angle of the grinding head (45) can be adjusted.

7. Double-station edging device according to claim 1, wherein said first conveying means (6a) comprise a first conveying assembly (61) and a second conveying assembly (62) arranged parallel to and spaced apart from each other; the first conveying assembly (61) and the second conveying assembly (62) are in driving connection through a fifth motor (63) and perform synchronous conveying movement.

8. The double-station edging device according to claim 7, wherein said first clamping rotating assembly (5a) comprises a fourth motor (51), a rotating rod (52), an upper clamping head (53), a cylinder (54), a second fixing frame (55), a push rod (56) and a lower clamping head (57); the fourth motor (51) is fixedly arranged on the bracket (1), and a rotating shaft of the fourth motor (51) movably penetrates through the bracket (1) and is fixedly connected with one end of the rotating rod (52); the other end of the rotating rod (52) is fixedly connected with the upper clamping head (53); a first rubber rotary head (59) is fixedly arranged on the lower end surface of the upper clamping head (53); the rotating rod (52) is rotatably connected with the bracket (1) through a bearing; the second fixing frame (55) is positioned right below the upper clamping head (53); the lower end of the second fixing frame (55) is fixedly provided with the air cylinder (54); a piston rod of the air cylinder (54) movably penetrates through the second fixing frame (55) to be connected with one end of the push rod (56), and the other end of the push rod (56) is fixedly connected with the lower clamping head (57); and a second rubber rotary head (58) rotatably connected with the lower clamping head (57) is arranged at the upper end of the lower clamping head (57).

9. The double-station edging device according to claim 8, characterized in that the lower end of said first rubber rotor (59) and the upper end of said second rubber rotor (58) are hollowed with a plurality of grooves.

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