CN115338747A

CN115338747A - Refrigerator handle processingequipment

Info

Publication number: CN115338747A
Application number: CN202211110814.1A
Authority: CN
Inventors: 万小玲; 刘子洋
Original assignee: Wuhu Hongdu Intelligent Technology Co ltd
Current assignee: Wuhu Hongdu Intelligent Technology Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2022-11-15
Anticipated expiration: 2042-09-13
Also published as: CN115338747B

Abstract

The invention discloses a refrigerator handle processing device, which relates to the technical field of refrigerator handle processing and comprises a workbench, a limiting mechanism and a polishing mechanism, wherein the upper end and the lower end of a refrigerator handle can be simultaneously clamped and fixed through a supporting block, a clamping block, a spring and a driving plate of the limiting mechanism, the clamping effect is good, the time required by clamping and fixing is reduced, the side surface of the refrigerator handle is surrounded, polished and polished through a polishing belt, a driving wheel and a driving motor of the polishing mechanism, the polishing is more comprehensive, the whole device can simultaneously carry out clamping, polishing and blanking on the refrigerator handle at different stations, and the processing efficiency of the refrigerator handle is greatly improved.

Description

Refrigerator handle processingequipment

Technical Field

The invention relates to the technical field of refrigerator handle processing, in particular to a refrigerator handle processing device.

Background

Refrigerator handle is one of the component parts of refrigerator door, and refrigerator handle is when production, feels better for the straight pole portion touch of making refrigerator handle, need polish to the straight pole portion of refrigerator handle, need press from both sides tight fixed to the both ends of refrigerator handle before polishing to the refrigerator handle, but current burnishing device presss from both sides the fastening timing at the both ends to the refrigerator handle, and it is comparatively complicated to press from both sides tight fixed establishment, presss from both sides tight fixed process comparatively loaded down with trivial details, consequently needs to solve above-mentioned problem.

Disclosure of Invention

The invention aims to provide a refrigerator handle processing device to overcome the defects in the prior art.

A refrigerator handle machining device comprises a workbench, a limiting mechanism and a polishing mechanism, wherein a driving shaft is rotatably connected to the workbench, an upper turntable and a lower turntable are respectively fixed on the driving shaft from top to bottom, a right-angle speed reducing motor is mounted at the bottom of the workbench, and an output shaft of the right-angle speed reducing motor is connected with the driving shaft;

the limiting mechanisms are uniformly distributed on the upper rotating disc and the lower rotating disc and are used for clamping and fixing the refrigerator handle;

the polishing mechanism is arranged on the workbench and used for polishing and grinding refrigerator handles on the upper rotary table and the lower rotary table.

Preferably, the limiting mechanism comprises a supporting block, a clamping block, a spring and a driving plate, wherein mounting grooves are symmetrically formed in the upper rotary table and the lower rotary table, the supporting block is fixed to one side of the mounting groove, a limiting groove is formed in the supporting block, the clamping block is connected to a guide rod in the mounting groove in a sliding mode, the spring is sleeved on the guide rod and located between the clamping block and the inner wall of the mounting groove, the driving plate is connected to a first sliding rail on the side face of the supporting block in a sliding mode, a first extrusion block is arranged on the side face of the driving plate, a first inclined face is formed in the first extrusion block, a second extrusion block is arranged on the side face of the clamping block, and a second inclined face matched with the first inclined face is formed in the second extrusion block.

Preferably, polishing mechanism is including removing frame, cylinder, polishing belt and driving motor, remove a sliding connection on the slide rail two on the workstation, the cylinder is fixed in the side of workstation through the cylinder mounting panel, and the tailpiece of the piston rod portion of cylinder is connected with removing the frame, and the bilateral symmetry that removes the frame the inner is equipped with the extension board, rotates on the extension board and is connected with from the driving wheel, rotates on removing the frame and is connected with the action wheel, the polishing belt is around hanging on from driving wheel and action wheel, driving motor passes through the motor mounting bracket and installs in the top of removing the frame, installs belt pulley one on driving motor's the output shaft, and belt pulley one is connected with belt pulley two on the action wheel through the belt.

Preferably, the clamping block is provided with a U-shaped clamping groove matched with the refrigerator handle.

Preferably, the movable frame is of an L-shaped structure.

The invention has the following advantages:

when the refrigerator handle clamping device is used, the upper end and the lower end of the refrigerator handle can be clamped and fixed simultaneously through the supporting block, the clamping block, the spring and the driving plate of the limiting mechanism, the clamping effect is good, the time required for clamping and fixing is reduced, the side face of the refrigerator handle is surrounded, polished and polished through the polishing belt, the driving wheel and the driving motor of the polishing mechanism, the polishing is more comprehensive, the whole device can simultaneously clamp, fix, polish and discharge the refrigerator handle at different stations, and the processing efficiency of the refrigerator handle is greatly improved.

Drawings

Fig. 1 and 2 are schematic structural diagrams of the invention from different angles as a whole.

Fig. 3 and fig. 4 are schematic views of polishing mechanisms of the present invention at different angles.

Fig. 5 and 6 are schematic structural views of the limiting mechanism of the present invention at different angles.

FIG. 7 is a schematic view of the refrigerator handle according to the present invention.

Wherein: 1. the polishing machine comprises a workbench, 2, a driving shaft, 3, an upper rotary disc, 31, a mounting groove, 4, a lower rotary disc, 5, a right-angle speed reducing motor, 6, a limiting mechanism, 61, a supporting block, 62, a limiting groove, 63, a clamping block, 64, a guide rod, 65, a spring, 66, a driving plate, 67, a first sliding rail, 68, a first extrusion block, 69, a second extrusion block, 7, a polishing mechanism, 71, a moving frame, 72, a second sliding rail, 73, an air cylinder, 74, an extension plate, 75, a driven wheel, 76, a driving wheel, 761, a second belt pulley, 77, a polishing belt, 78, a driving motor, 781, a first belt pulley, 79, a belt, 8 and a refrigerator handle.

Detailed Description

The following detailed description of the embodiments of the present invention will be given in order to provide those skilled in the art with a more complete, accurate and thorough understanding of the concept and technical solution of the present invention.

As shown in fig. 1-7, the invention provides a refrigerator handle processing device, which comprises a workbench 1, a limiting mechanism 6 and a polishing mechanism 7, wherein the workbench 1 is rotatably connected with a driving shaft 2, the driving shaft 2 is respectively fixed with an upper turntable 3 and a lower turntable 4 from top to bottom, the bottom of the workbench 1 is provided with a right-angle speed reducing motor 5, an output shaft of the right-angle speed reducing motor 5 is connected with the driving shaft 2, the limiting mechanism 6 is provided with a plurality of parts which are uniformly distributed on the upper turntable 3 and the lower turntable 4 and used for clamping and fixing a refrigerator handle 8, and the polishing mechanism 7 is arranged on the workbench 1 and used for polishing and polishing the refrigerator handle 8 on the upper turntable 3 and the lower turntable 4.

It should be noted that the limiting mechanism 6 includes a supporting block 61, a clamping block 63, a spring 65 and a driving plate 66, the upper rotary table 3 and the lower rotary table 4 are symmetrically provided with mounting grooves 31, the supporting block 61 is fixed on one side of the mounting groove 31, the supporting block 61 is provided with a limiting groove 62, the clamping block 63 is slidably connected to a guide rod 64 in the mounting groove 31, the clamping block 63 is provided with a U-shaped clamping groove matched with the refrigerator handle 8, the spring 65 is sleeved on the guide rod 64 and located between the clamping block 63 and the inner wall of the mounting groove 31, the driving plate 66 is slidably connected to a first sliding rail 67 on the side surface of the supporting block 61, the side surface of the driving plate 66 is provided with a first extrusion block 68, the first extrusion block 68 is provided with a first inclined surface, the side surface of the clamping block 63 is provided with a second extrusion block 69, the second extrusion block 69 is provided with a second inclined surface matched with the first inclined surface, the clamping block 63 on the upper rotary table 3 and the lower rotary table 4 can be controlled to move on the guide rod 64 through the driving plate 66, and the two ends of the refrigerator handle 8 can be clamped and fixed conveniently.

In addition, polishing mechanism 7 is including removing frame 71, cylinder 73, polishing area 77 and driving motor 78, remove frame 71 and be "L" style of calligraphy structure, remove on two 72 of slide rail on workstation 1 of frame 71 sliding connection, cylinder 73 is fixed in the side of workstation 1 through the cylinder mounting panel, and the tailpiece of the piston rod portion of cylinder 73 is connected with removing frame 71, removes the bilateral symmetry that frame 71 is inner and is equipped with extension board 74, rotates on the extension board 74 to be connected with from driving wheel 75, rotates on the removal frame 71 to be connected with action wheel 76, polishing area 77 is around hanging on from driving wheel 75 and action wheel 76, driving motor 78 passes through the motor mounting frame and installs in the top of removing frame 71, installs belt pulley one 781 on driving motor 78's the output shaft, and belt pulley one 781 passes through belt 79 and is connected with two 761 of belt pulley on the action wheel 76.

The specific implementation mode and principle are as follows:

in practical application, when the refrigerator handle 8 needs to be clamped and fastened, the drive plate 66 is pressed downwards by hand, the drive plate 66 moves downwards and presses the second extrusion block 69 on the guide rod 64 through the first extrusion block 68 on the side surface, the spring 65 on the guide rod 64 is compressed, the lower end of the refrigerator handle 8 is placed in the limiting groove 62 of the supporting block 61 on the lower rotary table 4, the upper end of the refrigerator handle 8 is placed in the limiting groove 62 of the supporting block 61 on the upper rotary table 3, then the drive plate 66 is released, the clamping block 63 clamps and fixes the upper end and the lower end of the refrigerator handle 8 under the action of the elastic force of the spring 65, then the output shaft of the right-angle speed reducing motor 5 is controlled to rotate to drive the drive shaft 2, the upper rotary table 3 and the lower rotary table 4 to rotate the refrigerator handle 8 to face the polishing mechanism 7, and then the piston rod of the control cylinder 73 is extended, the movable frame 71 is driven to move along the second sliding rail 72 to enable the polishing belt 77 to surround the side face of the refrigerator handle 8, the driving motor 78 is started, the output shaft of the driving motor 78 drives the driving wheel 76 to rotate through belt transmission, so that the polishing belt 77 polishes and polishes the refrigerator handle 8, after polishing is completed, the driving motor 78 is firstly closed, the polishing belt 77 stops polishing the refrigerator handle 8, the piston rod of the air cylinder 73 is controlled to retract, the movable frame 71 is driven to be far away from the refrigerator handle 8, the output shaft of the right-angle speed reducing motor 5 is controlled to rotate, the driving shaft 2, the upper rotary disc 3 and the lower rotary disc 4 are driven to rotate, then the driving plate 66 is pressed downwards by hand, the driving plate 66 presses the second extrusion block 69 on the guide rod 64 through the first extrusion block 68 on the side face while moving downwards, the spring 65 on the guide rod 69 is compressed, and the refrigerator handle 8 is taken out of the limiting grooves 62 of the support blocks 61 on the lower rotary disc 4 and the lower rotary disc 3, and then the refrigerator handle 8 to be polished is placed in the limiting grooves 62 of the supporting blocks 61 on the lower rotary disk 4 and the lower rotary disk 3.

In conclusion, the upper end and the lower end of the refrigerator handle 8 can be clamped and fixed at the same time through the supporting block 61, the clamping block 63, the spring 65 and the driving plate 66 of the limiting mechanism 6, the clamping effect is good, the time required for clamping and fixing is reduced, the side face of the refrigerator handle 8 is surrounded, polished and polished through the polishing belt 77, the driving wheel 76 and the driving motor 78 of the polishing mechanism 7, the polishing is more comprehensive, the whole device can clamp, fix, polish and discharge the refrigerator handle 8 at different stations at the same time, and the machining efficiency of the refrigerator handle 8 is greatly improved.

The invention has been described above with reference to the accompanying drawings, and it is to be understood that the invention is not limited to the specific embodiments described above, but is intended to cover various insubstantial modifications of the invention, including those based on the spirit and scope of the invention, or other applications without modification.

Claims

1. The utility model provides a refrigerator handle processingequipment which characterized in that: the polishing machine comprises a workbench (1), a limiting mechanism (6) and a polishing mechanism (7), wherein a driving shaft (2) is rotatably connected to the workbench (1), an upper turntable (3) and a lower turntable (4) are respectively fixed to the driving shaft (2) from top to bottom, a right-angle speed reducing motor (5) is installed at the bottom of the workbench (1), and an output shaft of the right-angle speed reducing motor (5) is connected with the driving shaft (2);

the limiting mechanisms (6) are uniformly distributed on the upper turntable (3) and the lower turntable (4) and used for clamping and fixing the refrigerator handle (8);

and the polishing mechanism (7) is arranged on the workbench (1) and is used for polishing and grinding refrigerator handles (8) on the upper rotary disc (3) and the lower rotary disc (4).

2. A refrigerator handle processing apparatus as claimed in claim 1, wherein: the limiting mechanism (6) comprises a supporting block (61), a clamping block (63), a spring (65) and a driving plate (66), wherein the upper turntable (3) and the lower turntable (4) are symmetrically provided with mounting grooves (31), the supporting block (61) is fixed on one side of the mounting grooves (31), a limiting groove (62) is formed in the supporting block (61), the clamping block (63) is connected to a guide rod (64) in the mounting grooves (31) in a sliding mode, the spring (65) is sleeved on the guide rod (64) and located between the clamping block (63) and the inner wall of the mounting groove (31), the driving plate (66) is connected to a first sliding rail (67) on the side face of the supporting block (61) in a sliding mode, a first extrusion block (68) is arranged on the side face of the driving plate (66), a first inclined face (68) is arranged on the first extrusion block (68), a second extrusion block (69) is arranged on the side face of the clamping block (63), and a second inclined face matched with the first inclined face is arranged on the second extrusion block (69).

3. A refrigerator handle processing apparatus according to claim 1, wherein: polishing mechanism (7) are including removing frame (71), cylinder (73), polishing belt (77) and driving motor (78), remove on slide rail two (72) of frame (71) sliding connection on workstation (1), cylinder (73) are fixed in the side of workstation (1) through the cylinder mounting panel, and the tailpiece of the piston rod portion of cylinder (73) is connected with removing frame (71), and the bilateral symmetry that removes frame (71) the inner is equipped with extension board (74), rotates on extension board (74) to be connected with from driving wheel (75), rotates on removing frame (71) to be connected with action wheel (76), polishing belt (77) are around hanging on from driving wheel (75) and action wheel (76), driving motor (78) are installed in the top of removing frame (71) through the motor mounting frame, install belt pulley (781) on the output shaft of driving motor (78), and belt pulley two (761) on belt pulley (781) and action wheel (76) through belt (79) are connected.

4. A refrigerator handle processing apparatus as claimed in claim 2, wherein: the clamping block (63) is provided with a U-shaped clamping groove matched with the refrigerator handle (8).

5. A refrigerator handle processing apparatus according to claim 3, wherein: the movable frame (71) is of an L-shaped structure.