CN111015486B

CN111015486B - Screw cap polishing machine

Info

Publication number: CN111015486B
Application number: CN202010019801.8A
Authority: CN
Inventors: 王海涛
Original assignee: Taizhou Zhongji Intelligent Equipment Co ltd
Current assignee: Taizhou Zhongji Intelligent Equipment Co.,Ltd.
Priority date: 2020-01-09
Filing date: 2020-01-09
Publication date: 2021-07-09
Anticipated expiration: 2040-01-09
Also published as: CN111015486A

Abstract

The invention relates to a polishing machine, in particular to a screw cap polishing machine. The invention provides a screw cap polishing machine which can automatically polish a screw cap and can realize mechanical replacement of manual work. A screw cap polishing machine comprises a rack, a first bearing, a second bearing, a third bearing, a first sliding rod, a first sliding block, a second sliding rod, a second sliding block, a U-shaped rack, a servo motor and the like; a first slide bar and a second slide bar are respectively arranged on the upper side and the lower side of a U-shaped table of the rack, a first slide block on the first slide bar is connected with the lower side of the U-shaped rack, a second slide block on the second slide bar is connected with the upper side of the U-shaped rack, and a servo motor is arranged on the U-shaped table of the rack. The automatic polishing device realizes the function of automatically polishing the screw cap through mechanical operation, the polishing operation can be continuously operated, the surface of the polished cap body is smooth, and workers only need to feed materials to the groove disc.

Description

Screw cap polishing machine

Technical Field

The invention relates to a polishing machine, in particular to a screw cap polishing machine.

Background

Polishers, also known as grinders, are often used for mechanical grinding, polishing, and waxing. The working principle is as follows: the motor drives the sponge or wool polishing disc arranged on the polishing machine to rotate at a high speed, and the polishing disc and the polishing agent act together and rub the surface to be polished, so that the aims of removing paint surface pollution, oxide layer and shallow mark can be achieved. The rotation speed of the polishing disk is generally 1500-3000r/min, and is mostly continuously variable, and can be adjusted at any time during construction according to requirements.

Have burr screw cap top layer on the screw cap on the special-shaped screw of small-size punching press factory processing not smooth, the polishing mode of screw cap is generally the manual instrument clamping screw of workman at present, and the polishing of screw on rotatory polishing brush, production efficiency is extremely low, can not automatic polishing polish, consequently can automatic polish screw cap can realize that machinery replaces artificial screw cap burnishing machine.

Disclosure of Invention

In order to overcome the defects that the prior polishing mode of a screw cap is generally that a worker manually clamps a screw, the screw is ground and polished on a rotary polishing brush, the production efficiency is extremely low, and automatic polishing and polishing cannot be carried out, the invention has the technical problems that: the utility model provides a can realize that machinery replaces artificial screw cap burnishing machine automatically to the screw cap of polishing.

A screw cap polishing machine comprises a rack, a first bearing, a second bearing, a third bearing, a first slide bar, a first slide block, a second slide bar, a second slide block, a U-shaped rack, a servo motor, a first tooth-lacking gear, a first bevel gear, a first shaft lever, a second bevel gear, a first belt wheel, a second shaft lever, a second belt wheel, a conveying belt, a polishing brush, a second tooth-lacking gear, a third shaft lever, a straight gear, a groove disc and a pushing mechanism, wherein the first slide bar and the second slide bar are respectively arranged on the upper side and the lower side of the U-shaped rack of the rack, the first slide block on the first slide bar is connected with the lower side of the U-shaped rack, the second slide block on the second slide bar is connected with the upper side of the U-shaped rack, the servo motor is arranged on the U-shaped rack, the servo motor is positioned on the rear side of the first slide bar, the first tooth-lacking gear and the first bevel gear which are connected in parallel are arranged on an output, Second bearing and third bearing, first bearing endotheca has first axostylus axostyle, second bearing endotheca has the second axostylus axostyle, third bearing endotheca has the third axostylus axostyle, second bevel gear is connected to first axostylus axostyle lower extreme, second bevel gear and first bevel gear meshing, first band pulley and second band pulley are equipped with respectively to the upper end of first axostylus axostyle and second axostylus axostyle, around having conveyer between first band pulley and the second band pulley, the second lacks the tooth gear and is located the below of second band pulley, the second lacks the tooth gear and inlays on the second axostylus axostyle, the polish brush is installed to the second axostylus axostyle lower extreme, the straight-teeth gear has been inlayed.

Further, the first belt pulley and the second belt pulley are both toothed belt pulleys.

Further, the transmission belt is a toothed belt, and the toothed belt is used in cooperation with a toothed belt pulley.

Further explaining, the pushing mechanism comprises a first supporting rod, a guide hole plate, a guide rod, a push plate, a first roller, a second arc-shaped block, a connecting block and a tension spring, the first supporting rod is connected with the rack, the guide hole plate is connected with the upper end of the first supporting rod, the guide rod is arranged in a guide hole in the middle of the guide hole plate in a sliding mode, the push plate is connected with the upper end of the guide rod, the first roller is connected with the lower end of the guide rod in a rotating mode, the second arc-shaped block is fixedly connected to one end of the U-shaped rack, the connecting block is fixedly connected to one side of the first supporting rod, one end.

Further explain, still including fixture, fixture installs in U type rack top left end, and fixture is including lower plate, support, punch holder, stopper, second gyro wheel and spring, and the lower plate rigid coupling is in U type rack top left end, and the rigid coupling has the support on the lower plate, and the punch holder rotates with the support to be connected, is equipped with the stopper on the punch holder, and punch holder right-hand member rotary type is connected with the second gyro wheel, and the right side in punch holder below is connected with the spring, and the other end and the lower plate of spring are connected.

Further, the device also comprises a first arc-shaped block, and the first arc-shaped block is fixedly connected to the top of the frame.

Further, the device also comprises a second supporting rod and a pushing block, wherein the second supporting rod is fixedly connected to the top of the frame, the second supporting rod is positioned on the left side of the first arc-shaped block, and the pushing block is fixedly connected to the front side of the lower end of the second supporting rod.

Further explaining, the push plate device also comprises a magnet, and the magnet is arranged in the groove of the push plate.

Further explaining, the device also comprises a blanking groove which is arranged right below the second supporting rod.

The invention has the beneficial effects that: according to the automatic polishing device, the function of automatically polishing the screw cap is realized through mechanical operation, the polishing operation can be continuously operated, the surface of the polished cap body is smooth, a worker only needs to feed materials to the groove disc, the worker is far away from the polishing brush in the polishing process, accidents can be prevented, and the polished screw can automatically fall to the discharging groove.

Drawings

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is an enlarged front view structural diagram of the pushing mechanism of the present invention.

Fig. 3 is an enlarged front view of the clamping mechanism of the present invention.

In the figure: 1: a rack, 101: first bearing, 102: second bearing, 103: third bearing, 2: first slide bar, 201: first slider, 3: second slide bar, 301: second slider, 4: u-shaped rack, 5: servo motor, 6: first missing-tooth gear, 7: first bevel gear, 8: first shaft, 9: second bevel gear, 10: first pulley, 11: second shaft, 12: second pulley, 13: conveyor belt, 14: polish brush, 15: second missing-tooth gear, 16: third shaft, 17: spur gear, 18: grooved disk, 19: pushing mechanism, 191: first strut, 192: guide orifice, 193: guide rod, 194: push plate, 1941: groove, 1942: magnet, 195: first roller, 196: second arc piece, 197: connecting block, 198: tension spring, 20: clamping mechanism, 2001: lower splint, 2002: support, 2003: an upper splint, 2004: a limiting block, 2005: second roller, 2006: spring, 21: first arc block, 22: second strut, 221: push block, 23: and (4) discharging the trough.

Detailed Description

The present invention now will be described more fully hereinafter with reference to the accompanying drawings, in which presently preferred embodiments of the invention are shown. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for completeness and fully convey the scope of the invention to the skilled person.

Example 1

A screw cap polishing machine is characterized in that teeth of a U-shaped rack 4 are located on the inner side and are symmetrical to each other, the teeth are straight, teeth on two sides in the U-shaped rack 4 are meshed with a first tooth-lacking gear 6, a servo motor 5 rotates anticlockwise, the screw cap polishing machine is used in a mode that screws are placed in grooves of groove discs 18, groove positions on each circle of each rotation of a groove disc 18 of a second tooth-lacking gear 15 are perpendicular to a polishing brush 14, a pushing mechanism 19 pushes the screws upwards to enable the screw caps to be located in the polishing brush 14, the screw caps are polished by the rotating polishing brush 14, and a vibrating disc capable of automatically discharging materials into the grooves of the groove discs 18 can be additionally arranged above the groove discs 18 of the screw cap polishing machine, so that automation is facilitated.

The first pulley 10 and the second pulley 12 are both toothed pulleys.

The transmission belt 13 is a toothed belt used in cooperation with a toothed belt pulley.

As shown in fig. 1 and 2, the pushing mechanism 19 is used for pushing a screw, when the U-shaped rack 4 moves to the left, the second arc block 196 on the U-shaped rack 4 contacts the first roller 195, the U-shaped rack 4 moves to the left, the first roller 195 moves along the second arc block 196, when the first roller 195 moves to the top end of the second arc block 196, the pushing plate 194 on the guide rod 193 pushes the screw in the groove of the grooved disc 18 to contact the polishing brush 14, when the U-shaped rack 4 moves to the left, the first roller 195 disengages from the second arc block 196, and the pulling spring 198 pulls the pushing plate 194 to reset.

The magnet 1942 is fixed in the groove 1941 of the push plate 194, and the polished screws on the adsorption groove disc 18 of the magnet 1942 move downwards to prevent the polished screws from being clamped in the polishing brush 14, so that the clamping mechanism 20 can clamp the screws when in operation, and the normal operation of the machine is ensured.

Example 2

In addition to embodiment 1, as shown in fig. 1 and 3, the clamping mechanism 20 is used for clamping the polished screw, when the U-shaped rack 4 moves to the left, the lower plate 2001 and the upper plate 2003 clamp the screw, the limiting block 2004 on the clamping mechanism 20 limits the opening distance between the lower plate 2001 and the upper plate 2003, and when the U-shaped rack 4 moves to the right, the clamping mechanism 20 clamps the screw on the grooved disc 18.

When the first arc-shaped block 21 is fixedly connected to the top of the machine frame 1, and the U-shaped rack 4 moves rightwards, the second roller 2005 on the upper clamping plate 2003 moves rightwards along the track of the first arc-shaped block 21, the right side of the upper clamping plate 2003 is retracted downwards, the other end of the upper clamping plate 2003 tilts upwards, and at the moment, a screw between the upper clamping plate 2003 and the lower clamping plate 2001 falls off.

The second supporting rod 22 is fixedly connected to the top of the frame 1, the pushing block 221 is fixedly connected to the front side of the lower end of the second supporting rod 22, when the U-shaped rack 4 moves rightwards, the second roller 2005 on the upper clamping plate 2003 moves rightwards along the track of the first arc-shaped block 21, the right side of the upper clamping plate 2003 contracts downwards, the other end of the upper clamping plate 2003 tilts upwards, at the moment, a screw between the upper clamping plate 2003 and the lower clamping plate 2001 touches the pushing block 221, the pushing block 221 pushes the screw off, and the pushing block 221 serves to prevent the screw from falling off when the upper clamping plate 2003 and the lower clamping plate 2001 are opened.

As shown in FIG. 1, the blanking slot 23 is arranged right below the second support rod 22, and when the screw falls off from the clamping mechanism 20, the screw falls along the blanking slot 23, so that the screw is prevented from touching the mechanical parts running on the polishing machine.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all such modifications and equivalent structures and functions.

Claims

1. The utility model provides a screw cap burnishing machine which characterized by: comprises a frame (1), a first bearing (101), a second bearing (102), a third bearing (103), a first slide bar (2), a first slide block (201), a second slide bar (3), a second slide block (301), a U-shaped rack (4), a servo motor (5), a first gear-lacking gear (6), a first bevel gear (7), a first shaft lever (8), a second bevel gear (9), a first belt wheel (10), a second shaft lever (11), a second belt wheel (12), a conveying belt (13), a polishing brush (14), a second gear-lacking gear (15), a third shaft lever (16), a straight gear (17), a fluted disc (18) and a pushing mechanism (19), wherein the first slide bar (2) and the second slide bar (3) are respectively arranged on the upper side and the lower side of a U-shaped platform of the frame (1), the first slide block (201) on the first slide bar (2) is connected with the lower side of the U-shaped rack (4), a second sliding block (301) on the second sliding rod (3) is connected with the upper side of a U-shaped rack (4), a servo motor (5) is installed on a U-shaped table of a rack (1), the servo motor (5) is located on the rear side of the first sliding rod (2), a first toothless gear (6) and a first bevel gear (7) which are connected in parallel are installed on an output shaft of the servo motor (5), a first bearing (101), a second bearing (102) and a third bearing (103) are sequentially embedded on an upper arm of the rack (1) from right to left, a first shaft lever (8) is sleeved in the first bearing (101), a second shaft lever (11) is sleeved in the second bearing (102), a third shaft lever (16) is sleeved in the third bearing (103), the lower end of the first shaft lever (8) is connected with a gear shaft lever (9), the second bevel gear (9) is meshed with the first bevel gear (7), a first belt pulley (10) and a second belt pulley (12) are respectively installed at the upper ends of the first shaft lever (8, around having conveyer (13) between first band pulley (10) and second band pulley (12), second scarce tooth gear (15) are located the below of second band pulley (12), second scarce tooth gear (15) inlay on second axostylus axostyle (11), polish brush (14) are installed to second axostylus axostyle (11) lower extreme, third axostylus axostyle (16) upper end has inlayed straight-teeth gear (17), second scarce tooth gear (15) and straight-teeth gear (17) meshing, third axostylus axostyle (16) lower extreme is connected with fluted disc (18), fluted disc (18) right side below is equipped with pushing mechanism (19).

2. The screw cap polisher according to claim 1 with the following features: the first belt wheel (10) and the second belt wheel (12) are both toothed belt wheels.

3. The screw cap polisher according to claim 1 or 2 with: the transmission belt (13) is a toothed belt which is matched with a toothed belt pulley for use.

4. The screw cap polisher according to claim 1 with the following features: pushing mechanism (19) is including first branch (191), guiding hole board (192), guide arm (193), push pedal (194), first gyro wheel (195), second arc piece (196), connecting block (197) and extension spring (198), first branch (191) are connected and on frame (1), guiding hole board (192) is connected to first branch (191) upper end, it is provided with guide arm (193) to slide in the middle part guide hole of guiding hole board (192), push pedal (194) is connected to guide arm (193) upper end, first gyro wheel (195) are connected to guide arm (193) lower extreme rotary type, second arc piece (196) rigid coupling is in the one end of U type rack (4), connecting block (197) rigid coupling is in one side of first branch (191), connecting block (197) is connected to the one end of extension spring (198), the other end of extension spring (198) passes another hole of guiding hole board (192) and is connected with push pedal (194).

5. The screw cap polisher according to claim 1 with the following features: the clamping mechanism (20) is arranged at the left end above the U-shaped rack (4), the clamping mechanism (20) comprises a lower clamping plate (2001), a support (2002), an upper clamping plate (2003), a limiting block (2004), a second roller (2005) and a spring (2006), the lower clamping plate (2001) is fixedly connected to the left end above the U-shaped rack (4), the support (2002) is fixedly connected to the lower clamping plate (2001), the upper clamping plate (2003) is rotatably connected with the support (2002), the limiting block (2004) is arranged on the upper clamping plate (2003), the second roller (2005) is rotatably connected to the right end of the upper clamping plate (2003), the spring (2006) is connected to the right side below the upper clamping plate (2003), and the other end of the spring (2006) is connected with the lower clamping plate (2001).

6. The screw cap polisher according to claim 1 with the following features: the device also comprises a first arc-shaped block (21), wherein the first arc-shaped block (21) is fixedly connected to the top of the rack (1).

7. The screw cap polisher according to claim 1 with the following features: the device is characterized by further comprising a second supporting rod (22) and a pushing block (221), wherein the second supporting rod (22) is fixedly connected to the top of the rack (1), the second supporting rod (22) is located on the left side of the first arc-shaped block (21), and the pushing block (221) is fixedly connected to the front side of the lower end of the second supporting rod (22).

8. The screw cap polisher according to claim 1 with the following features: the push plate mechanism further comprises a magnet (1942), and the magnet (1942) is arranged in the groove (1941) of the push plate (194).

9. The screw cap polisher according to claim 1 with the following features: the device also comprises a discharging groove (23), and the discharging groove (23) is arranged right below the second supporting rod (22).