CN107052952B

CN107052952B - Working method of finishing rounding device of fettling machine

Info

Publication number: CN107052952B
Application number: CN201710314698.8A
Authority: CN
Inventors: 凌恺; 凌志聪; 李祖富; 梁文; 陈屾
Original assignee: Zhejiang Zhongchao New Material Co ltd
Current assignee: Zhejiang Zhongchao New Material Co.,Ltd.
Priority date: 2015-01-16
Filing date: 2015-01-16
Publication date: 2020-07-24
Anticipated expiration: 2035-01-16
Also published as: CN107052952A; CN104551932A; CN104551932B

Abstract

The invention discloses a working method of a finishing rounding device of a fettling machine, which comprises the following steps that firstly, after two blanks are corrected at the previous correcting station, the two blanks rotate to the finishing rounding station along with the rotation of a turntable and then start to rotate; secondly, the first speed regulating motor, the second speed regulating motor and the advancing and retreating cylinder act, the first speed regulating motor drives the eccentric wheel to rotate through driving the eccentric wheel to drive the eccentric wheel rod to rotate, so that the sliding plate is lifted up and down, and the transverse plate and the rounding roller are lifted up and down; the second speed regulating motor drives the two rounding rollers to rotate through a belt and a synchronous belt pulley; a push rod of the advancing and retreating cylinder extends out of the ejection reverse pushing piece, so that the reverse pushing piece reversely pushes the advancing and retreating cylinder, the bottom plate and the vertical plate move forwards, and the two rounding rollers are close to corresponding blanks; and finally, the rounding roller is tightly close to the blank body for fine finishing. After the finish machining is finished, the advancing and retreating air cylinders act, the push rods retract to pull the reverse pushing pieces, the reverse pushing pieces pull the advancing and retreating air cylinders, the bottom plate and the vertical plate retreat, the two rounding rollers leave the blank body, and the blank body enters the next inclined finish machining rounding station along with the rotation of the rotary table.

Description

Working method of finishing rounding device of fettling machine

The application is a divisional application of Chinese patent application with the application number of 201510020707.3, which is filed on the date of 2015, 1, 6 and is named as a finishing rounding device of a fettling machine.

Technical Field

The invention relates to a fettling machine, in particular to a finishing rounding device of the fettling machine.

Background

Fettling is one of the processes in the production of porcelain products, and the porcelain is trimmed by tools after the blank is dried in the shade. The common blank trimming method is to place a dried blank on a rotating shaft, when the blank rotates, an operator holds a trimming tool (such as a sheet-shaped sponge, abrasive paper and the like) to correspondingly polish and trim the inner surface, the outer surface and the bottom of the blank, and the trimming effect completely depends on the proficiency and the operation experience of the operator. The mode has the advantages of high labor intensity, poor working environment, low production efficiency, easy damage to the edge of the blank body and poor quality of the product after blank trimming.

Disclosure of Invention

The invention aims to provide a finishing rounding device of a fettling machine, which has low labor intensity and high production efficiency and can ensure the product quality.

In order to achieve the purpose, the invention provides a finishing rounding device of a fettling machine, which comprises a vertical plate capable of sliding back and forth, wherein a first driving mechanism, a first transmission mechanism and a lifting mechanism are installed on the upper part of the vertical plate, the first driving mechanism is linked with the lifting mechanism through the first transmission mechanism, a transverse plate is installed on the lifting mechanism, a rounding roller, a second driving mechanism and a second transmission mechanism which are used for finishing the outer edge of a blank body are installed on the transverse plate, the second driving mechanism is linked with the rounding roller through the second transmission mechanism, a sliding mechanism for sliding the vertical plate back and forth is arranged at the bottom of the vertical plate, and a third driving mechanism for driving the vertical plate to slide is installed on the vertical plate.

As a further improvement of the invention, a sliding plate which can move up and down relative to the vertical plate is arranged on the lifting mechanism, the sliding plate is parallel to the vertical plate, and the transverse plate is vertically fixed on the sliding plate.

As a further improvement of the present invention, the first driving mechanism is a first variable speed motor; the first transmission mechanism is an eccentric transmission mechanism, one end of the eccentric transmission mechanism is connected to the output end of the first speed regulating motor, and the other end of the eccentric transmission mechanism is connected with the sliding plate; the lifting mechanism is a guide pillar and slide block mechanism which is vertically arranged, and the sliding plate is fixed on a slide block of the guide pillar and slide block mechanism.

As another improvement of the present invention, the second driving mechanism is a second variable speed motor; the second transmission mechanism comprises a belt and two synchronous belt pulleys, the two rounding rollers are symmetrically distributed on two sides of the second speed regulating motor, the output end of the second speed regulating motor and the rotating shaft of the two rounding rollers are respectively provided with the synchronous belt pulleys, and the synchronous belt pulleys are connected and linked through the belt.

As another improvement of the invention, a bottom plate is mounted at the lower end of the vertical plate, the third driving mechanism is located above the bottom plate, the bottom plate is parallel to the transverse plate, and the bottom plate is mounted on the sliding mechanism.

As a further improvement of the invention, a water receiving tank is arranged below the rounding roller, two support plates are arranged between the bottom surface of the water receiving tank and the bottom plate, the two support plates are simultaneously fixed on the bottom surface of the water receiving tank, the bottom plate and the vertical plate, so that an accommodating space is formed below the water receiving tank, and the third driving mechanism is positioned in the accommodating space.

As a further improvement of the present invention, the third driving mechanism is a reciprocating cylinder, and a push rod of the reciprocating cylinder is connected to a reverse pushing member with a nut sleeved inside, and the reverse pushing member is positioned in front of the bottom plate.

As a further improvement of the invention, the lifting device further comprises a model adjusting device, wherein the model adjusting device comprises an adjusting hand wheel and a screw rod connected with the adjusting hand wheel, the screw rod is arranged along the front and back sliding direction of the vertical plate, two ends of the screw rod are arranged on the workbench through bearing pieces, and the screw rod penetrates through the reverse pushing piece and is matched with a nut sleeved inside the reverse pushing piece.

As a further improvement of the present invention, the sliding mechanism is a guide pillar and slider mechanism arranged transversely, and the bottom plate is mounted on a slider of the guide pillar and slider mechanism.

As a further improvement of the invention, the rounding roller is a sponge roller, the transverse plate is also provided with a water pressing nylon roller and a water adding spray head, the water pressing nylon roller is adjacent to the sponge roller and is in contact with the sponge roller, the water adding spray head is arranged on the bottom surface of the transverse plate, and the water spraying direction of the water adding spray head corresponds to the contact position of the water pressing nylon roller and the sponge roller.

Compared with the prior art, the fine trimming rounding device of the fettling machine is simple in structure, adopts the vertical plate capable of sliding back and forth, adopts the rounding roller capable of lifting up and down and rotating, the lifting up and down and the rotation of the rounding roller are respectively realized by the first driving mechanism and the second driving mechanism, the sliding of the vertical plate is realized by the third driving mechanism and the sliding mechanism, and the whole fine trimming process is automatic, so that the labor intensity is greatly reduced, the production efficiency is improved, and the quality of products can be greatly improved by fine trimming the blank; the transverse plate is fixed by the sliding plate, so that the transverse plate is more stable, and the normal operation of fine trimming work is ensured; an eccentric transmission mechanism is adopted as the first transmission mechanism, so that the structure is simple, and the function is easy to realize; the bottom plate is arranged at the lower end of the vertical plate, so that the whole circle polishing device is more stable, and the normal operation of polishing work is ensured; the model adjusting device is adopted, so that the feed of the rounding roller can be adjusted at one time according to different batches of models of products, and the blank finishing efficiency can be improved; two rounding rollers are arranged, so that two blanks can be refined at one time, and the production efficiency is improved; the rounding roller adopts a sponge roller, so that the blank body can be prevented from being damaged, the purpose of fine trimming is achieved, and the product quality is ensured.

The invention will become more apparent from the following description when taken in conjunction with the accompanying drawings, which illustrate embodiments of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a perspective view of a finishing rounding device of a fettling machine.

Fig. 2 is a front view of a finishing rounding device of the fettling machine.

Figure 3 is a side view of a finishing rounding device of the fettling machine.

Fig. 4 is a schematic view of a fettling machine.

Detailed Description

Embodiments of the present invention will now be described with reference to the drawings, wherein like element numerals represent like elements.

Referring to fig. 1-4, the finishing rounding device of the trimming machine includes a vertical plate 1 capable of sliding back and forth, a first driving mechanism 2, a first transmission mechanism 3 and a lifting mechanism 4 are mounted on the upper portion of the vertical plate 1, and the first driving mechanism 2 is linked with the lifting mechanism 4 through the first transmission mechanism 3. Install diaphragm 5 on elevating system 4, install rounding roller 6, second actuating mechanism 7 and the second drive mechanism 8 that is used for the external edge of truing body on diaphragm 5, second actuating mechanism 7 passes through 8 linkage rounding rollers 6 of second drive mechanism. The bottom of riser 1 is equipped with the sliding mechanism 9 that supplies riser 1 to slide back and forth, install the third actuating mechanism 10 that the drive riser 1 slided on riser 1.

Further, a sliding plate 11 capable of moving up and down relative to the vertical plate 1 is mounted on the lifting mechanism 4, the sliding plate 11 is parallel to the vertical plate 1, and the transverse plate 5 is vertically fixed on the sliding plate 11. The lifting mechanism 4 is a vertically arranged guide post-slider mechanism, the guide post-slider mechanism comprises two first guide posts 4a and two first sliders 4b, the two first guide posts 4a are longitudinally arranged and fixed on the vertical plate 1, each first slider 4b is installed on the corresponding first guide post 4a, and the sliding plate 11 is fixed on the two first sliders 4 b. The first driving mechanism 2 is a first speed regulating motor. The first transmission mechanism 3 is an eccentric transmission mechanism and comprises an eccentric wheel 3a and an eccentric wheel rod 3b, the eccentric wheel 3a is connected to an output shaft of a first speed regulating motor, one end of the eccentric wheel rod 3b is hinged to the eccentric wheel 3a, the other end of the eccentric wheel rod 3b is hinged to the sliding plate 11, and therefore when the first speed regulating motor works, the first speed regulating motor can achieve up-and-down lifting of the sliding plate 11 through the eccentric action of the eccentric wheel 3a and the driving action of the eccentric wheel rod 3b, the transverse plate 5 and the rounding roller 6 can be lifted up and down, the structure is simple, and functions are easy to achieve.

The second driving mechanism 7 is a second speed regulating motor. Second drive mechanism 8 includes belt (not shown in the figure) and synchronous pulley 8b, second buncher and rounding roller 6 equally divide and do not be connected with one synchronous pulley 8b, rounding roller 6 is two, symmetric distribution is in second buncher's both sides, second buncher's output and two rounding roller 6's the pivot on install respectively synchronous pulley 8b, three synchronous pulley 8b link to each other and the linkage through the belt for two rounding rollers 6 rotate, thereby can carry out the truing to two bodies simultaneously, improve production efficiency. Two rounding rollers 6 be the sponge roller to can reach the truing purpose, guarantee product quality.

The sliding mechanism 9 is a guide post and slider mechanism arranged transversely, and comprises two second guide posts 9a and four second sliders 9b, and two second sliders 9b are mounted on each second guide post 9 a. The third driving mechanism 10 is a forward/backward cylinder.

Bottom plate 12 is installed to the lower extreme of riser 1, third actuating mechanism 10 is located bottom plate 12 top, bottom plate 12 is parallel with diaphragm 5, just bottom plate 12 is installed on four second sliders 9b of slide mechanism 9.

Two backup pads 14 are installed to the front side of riser 1, the upper end of two backup pads 14 support and have water receiving tank 13, water receiving tank 13 is located the below of rounding roller 6, two backup pads 14 fix simultaneously on water receiving tank 13 bottom surface, bottom plate 12 and riser 1 to constitute an accommodation space below water receiving tank 13. The third driving mechanism 10 is located in the accommodating space, so that the space utilization rate is improved, and the size of the circle finishing and grinding device is reduced.

A reverse pushing piece 15 is arranged in front of the bottom plate 12, the reverse pushing piece 15 is positioned between the two second guide pillars 9a, the reverse pushing piece 15 is connected to a push rod of the advancing and retreating cylinder, so that the reverse pushing piece 15 can push or pull the advancing and retreating cylinder by utilizing the relation between the push rod of the advancing and retreating cylinder and the reverse pushing piece 15 to drive the bottom plate 12 to move back and forth, the advancing and retreating speed of the push rod of the advancing and retreating cylinder can be controlled to advance and retreat, and the back and forth movement of the bottom plate 12 can be realized. The inside of the reverse pushing member 15 is fitted with a nut (not shown).

And a screw 16b is arranged below the bottom plate 12, the screw 16b is arranged along the front-back sliding direction of the vertical plate 1, and the screw 16b is positioned in the middle of the second guide post 9 a. The both ends of screw rod 16b are passed through the bearing spare and are installed on the workstation, the one end of screw rod 16b still is connected with adjusting hand wheel 16a, screw rod 16b passes reverse push member 15 and rather than the nut looks adaptation that its inside cover was established, screw rod 16b and adjusting hand wheel 16a constitute a model adjusting device 16 to model adjusting device 16 can be through adjusting, makes the one-off adjustment can be done according to the product of different batch models to the truing rounding device, adjusts the eating volume of rounding roller 6, thereby can improve body truing efficiency.

Still install pressurized-water nylon roller 17 and add water shower nozzle 18 on diaphragm 5, pressurized-water nylon roller 17 is adjacent with the sponge roller and contacts with the sponge roller, the bottom surface of diaphragm 5 is located to the shower nozzle 18 of adding water, and the position that the water spray direction of adding water shower nozzle 18 corresponds to the contact of pressurized-water nylon roller 17 and sponge roller, it is used for the water spray to drench the sponge roller to add water shower nozzle 18, pressurized-water nylon roller 17 is used for dropping the water extrusion of inhaling on the sponge roller, and the powder that produces when the accurate grinding blank moreover can be through adding water shower nozzle 18 spun water fall to water receiving tank 13 in, avoid raise dust in the work area. The water receiving tank 13 can also ensure that the working area is clean and tidy.

During working, firstly, after the two green bodies 100 are corrected at the previous correction station, the two green bodies 100 rotate to the finishing rounding station along with the rotation of the turntable 200 and then start to rotate; secondly, the first speed regulating motor, the second speed regulating motor and the advancing and retreating cylinder act, the first speed regulating motor drives the eccentric wheel rod 3b to rotate by driving the eccentric wheel 3a to rotate, so that the sliding plate 11 is lifted up and down, and the transverse plate 5 and the rounding roller 6 are lifted up and down; the second speed regulating motor drives the two rounding rollers 6 to rotate through a belt and a synchronous belt pulley 8 b; the push rod of the advance and retreat cylinder extends out of the ejection reverse pushing piece 15, so that the reverse pushing piece 15 reversely pushes the advance and retreat cylinder, the bottom plate 12 and the vertical plate 1 move forwards, and the two rounding rollers 6 are close to the corresponding blanks 100; finally, the rounding roller 6 is closely leaned against the blank 100 for fine trimming. After finishing, advance and retreat the cylinder action, the push rod contracts and draws reverse push 15 for reverse push 15 draws advance and retreat the cylinder, thereby makes bottom plate 12 and riser 1 retreat, and two rounding rollers 6 leave body 100, along with the rotation of carousel 200, gets into next tilting finishing rounding station.

For the body 100 of different models, can be through rotatory adjusting handle wheel 16a for screw rod 16b rotates, because the screw thread fit relation between screw rod 16b and the nut, thereby can make the nut remove along screw rod 16b, and then can drive reverse thrust piece 15 and remove, reverse thrust piece 15 promotes or stimulates advance and retreat cylinder, thereby can drive bottom plate 12 and riser 1 and remove, thereby further can adjust the consumption of two rounding rollers 6, thereby can improve body truing efficiency and product quality.

The present invention has been described in connection with the preferred embodiments, but the present invention is not limited to the embodiments disclosed above, and is intended to cover various modifications, equivalent combinations, which are made in accordance with the spirit of the present invention.

Claims

1. A method of operating a truing rounding device of a fettling machine, the fettling machine comprising: the blank polishing machine comprises a vertical plate (1) capable of sliding forwards and backwards, wherein a first driving mechanism (2), a first transmission mechanism (3) and a lifting mechanism (4) are installed on the upper portion of the vertical plate (1), the first driving mechanism (2) is linked with the lifting mechanism (4) through the first transmission mechanism (3), a transverse plate (5) is installed on the lifting mechanism (4), a rounding roller (6), a second driving mechanism (7) and a second transmission mechanism (8) which are used for finely trimming the outer edge of a blank body are installed on the transverse plate (5), the second driving mechanism (7) is linked with the rounding roller (6) through the second transmission mechanism (8), a sliding mechanism (9) for sliding the vertical plate (1) forwards and backwards is arranged at the bottom of the vertical plate (1), and a third driving mechanism (10) for driving the vertical plate (1) to slide is installed on the vertical plate (1);

a sliding plate (11) capable of moving up and down relative to the vertical plate (1) is arranged on the lifting mechanism (4), the sliding plate (11) is parallel to the vertical plate (1), and the transverse plate (5) is vertically fixed on the sliding plate (11); the first driving mechanism (2) is a first speed regulating motor; the first transmission mechanism (3) is an eccentric transmission mechanism, one end of the eccentric transmission mechanism is connected to the output end of the first speed regulating motor, and the other end of the eccentric transmission mechanism is connected with the sliding plate (11); the lifting mechanism (4) is a guide post and slide block mechanism which is vertically arranged, and the sliding plate (11) is fixed on a slide block of the guide post and slide block mechanism; the second driving mechanism (7) is a second speed regulating motor; the second transmission mechanism (8) comprises a belt and two synchronous belt pulleys (8b), the two rounding rollers (6) are symmetrically distributed on two sides of the second speed regulating motor, the synchronous belt pulleys (8b) are respectively installed on the output end of the second speed regulating motor and the rotating shaft of the two rounding rollers (6), and the three synchronous belt pulleys (8b) are connected through the belt and linked; a bottom plate (12) is mounted at the lower end of the vertical plate (1), the third driving mechanism (10) is located above the bottom plate (12), the bottom plate (12) is parallel to the transverse plate (5), and the bottom plate (12) is mounted on the sliding mechanism (9); a water receiving tank (13) is arranged below the rounding roller (6), two supporting plates (14) are arranged between the bottom surface of the water receiving tank (13) and the bottom plate (12), the two supporting plates (14) are simultaneously fixed on the bottom surface of the water receiving tank (13), the bottom plate (12) and the vertical plate (1), so that an accommodating space is formed below the water receiving tank (13), and the third driving mechanism (10) is positioned in the accommodating space; the third driving mechanism (10) is a reciprocating cylinder, a push rod of the reciprocating cylinder is connected to a reverse pushing piece (15) with a nut sleeved inside, and the reverse pushing piece (15) is positioned in front of the bottom plate (12);

when the machine works, firstly, after the two blanks are corrected at the previous correction station, the two blanks rotate to the finishing rounding station along with the rotation of the turntable and then start to rotate; secondly, the first speed regulating motor, the second speed regulating motor and the advancing and retreating cylinder act, the first speed regulating motor drives the eccentric wheel to rotate through driving the eccentric wheel to drive the eccentric wheel rod to rotate, so that the sliding plate is lifted up and down, and the transverse plate and the rounding roller are lifted up and down; the second speed regulating motor drives the two rounding rollers to rotate through the transmission of the belt and the synchronous belt pulley; a push rod of the advancing and retreating cylinder extends out of the ejection reverse pushing piece, so that the reverse pushing piece reversely pushes the advancing and retreating cylinder, the bottom plate and the vertical plate move forwards, and the two rounding rollers are close to corresponding blanks; and finally, after finishing, the rounding rollers are tightly close to the blank body for finishing, after finishing, the pushing cylinder moves forward and backward, the push rod retracts to pull the reverse pushing piece, so that the reverse pushing piece pulls the forward and backward pushing cylinder backward, the bottom plate and the vertical plate retreat, the two rounding rollers leave the blank body and enter the next inclined finishing rounding station along with the rotation of the rotating disc.

2. The method of claim 1, wherein: still include a model adjusting device (16), model adjusting device (16) include adjusting handle (16a) and screw rod (16b) that link to each other with it, screw rod (16b) are arranged along riser (1) front and back glide direction, and its both ends are passed through the bearing spare and are installed on the workstation, screw rod (16b) pass reverse thrust piece (15) and rather than the nut looks adaptation of establishing of inside cover.

3. The method of claim 2, wherein: the sliding mechanism (9) is a guide post and sliding block mechanism which is transversely arranged, and the bottom plate (12) is installed on a sliding block of the guide post and sliding block mechanism.

4. A method according to any of claims 1 to 3, characterized by: rounding roller (6) are the sponge roller, still install pressurized-water nylon roller (17) and add water shower nozzle (18) on diaphragm (5), pressurized-water nylon roller (17) are adjacent with the sponge roller and contact with the sponge roller, it locates diaphragm (5) bottom surface to add water shower nozzle (18), and, the water spray direction of adding water shower nozzle (18) corresponds to the position that pressurized-water nylon roller (17) and sponge roller contacted.