CN215749861U

CN215749861U - Mud base trimming mechanism

Info

Publication number: CN215749861U
Application number: CN202122108800.3U
Authority: CN
Inventors: 林建安; 罗啟恩; 石百生
Original assignee: Zhixinlong Technology Guangdong Co ltd
Current assignee: Zhixinlong Technology Guangdong Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-02-08
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses a mud blank trimming mechanism which comprises a conveying device, a centering device and a cutting device, wherein a trimming station is arranged in the centering device, the conveying device is provided with a transmission die for containing mud materials, the conveying device is used for conveying the conveying die loaded with the mud materials to and from the trimming station, and the cutting device is arranged above the trimming station; the cutting device comprises a driving assembly, a buffering assembly and a lace cutting tool, wherein an installation shaft of the driving assembly penetrates through the buffering assembly and the lace cutting tool is connected, and the lace cutting tool is detachably installed on the installation shaft. The mud blank trimming mechanism provided by the technical scheme solves the technical problems that the lace of the existing ceramic cup tray needs to be processed in a manual or slip casting mode, time and labor are wasted, and the efficiency is low, has a simple and reasonable structure, and is beneficial to overcoming the defects in the prior art.

Description

Mud base trimming mechanism

Technical Field

The utility model relates to the technical field of ceramic production equipment, in particular to a mud blank edge cutting mechanism.

Background

Ceramic cups and dishes such as cups, bowls, plates and the like are generally formed by adopting a female die rolling mode. The ceramic rolling forming equipment comprises a female die and a rolling head, wherein the female die is provided with a die cavity, the shape of the inner surface of the die cavity is the same as the shape of the outer surface of a ceramic cup disc to be manufactured correspondingly, the ceramic rolling forming equipment is also provided with a first autorotation driving mechanism for driving the female die to autorotate and a second autorotation driving mechanism for driving the rolling head to autorotate, and the rolling head and the second autorotation driving mechanism are combined to form a rolling assembly mechanism; and a third driving mechanism for driving the rolling assembly mechanism to move relative to the die is also arranged. When in forming, the female die is placed on a continuously rotating turntable, the mud blank is placed in a die cavity of the female die, the rolling head and the female die respectively rotate around the own axis at high speed, the mud blank is pressed by the rolling head, and the mud blank in the female die is rolled and gradually extended into a blank body of the ceramic cup tray due to the rotation of the rolling head.

In the actual production process, the edge of the cup disc has the difference between a straight edge and a lace, the lace cup disc gypsum mold is relatively complex compared with a straight edge cup disc mold, and the prior ceramic cup disc rolling forming production line cannot directly form the lace cup disc due to the lack of a corresponding cutting device capable of processing the lace, but processes the lace cup disc in a manual or slip casting mode. Because the lace cup dish is stronger than straight flange cup dish third dimension, in order to satisfy specific market demand, need a mud base side cut device that can automatic processing lace on ceramic cup dish roll forming production line.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a mud blank trimming mechanism, solves the technical problems that the lace of the existing ceramic cup tray needs to be processed in a manual or slip casting mode, is time-consuming, labor-consuming and low in efficiency, has a simple and reasonable structure, and is beneficial to overcoming the defects in the prior art.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a mud blank trimming mechanism comprises a conveying device, a centering device and a cutting device, wherein a trimming station is arranged inside the centering device, the conveying device is provided with a transmission die for containing mud materials, the conveying device is used for conveying the conveying die loaded with the mud materials to and from the trimming station, and the cutting device is arranged above the trimming station;

the cutting device comprises a driving assembly, a buffering assembly and a lace cutting tool, wherein a mounting shaft of the driving assembly penetrates through the buffering assembly to be connected with the lace cutting tool, and the lace cutting tool is detachably mounted on the mounting shaft;

buffering subassembly includes first mounting panel, elastic component and second mounting panel, first mounting panel install in lace cutting tool's top, the second mounting panel is located the top of first mounting panel, just the second mounting panel with drive assembly's output shaft, the second mounting panel can be followed the installation axle slides, the elastic component telescopically install in first mounting panel with between the second mounting panel.

Preferably, the conveying device comprises a conveying chain, a conveying mold frame and the conveying mold, the conveying mold frame is mounted on the conveying chain and abuts against the outer side wall of the conveying mold, the conveying mold frame is used for supporting and conveying the conveying mold, and the conveying chain conveys the conveying mold loaded with the pug to and from the trimming station through the conveying mold frame;

vertical positioning edges are formed in two sides of the conveying die and used for positioning the conveying die on the trimming station.

Preferably, the cutting device further comprises a lifting assembly, the lifting assembly comprises an installation frame, a lifting slider and a lifting rod, the installation frame is arranged close to the trimming station, and the lifting rod is vertically arranged at the top of the installation frame;

the driving assembly is installed on one side of the lifting slide block, the lifting slide block penetrates through the lifting rod and can slide up and down along the lifting rod, and the driving assembly is driven to move up and down by the up-and-down sliding of the lifting slide block.

Preferably, the lifting assembly further comprises a connecting rod and a lifting driving piece, the connecting rod is installed on two sides of the lifting rod, the lifting slider penetrates through the connecting rod, the lifting slider can slide up and down along the connecting rod, the lifting driving piece is installed on one side of the lifting rod, and the lifting driving piece drives the lifting slider to slide up and down through the lifting rod.

Preferably, the buffering subassembly still includes the erection column, the erection column is provided with a plurality ofly, and is a plurality of the erection column install in first mounting panel with between the second mounting panel, just first mounting panel with erection column fixed connection, the second mounting panel can be followed the erection column slides, the elastic component telescopically around in the outer wall of erection column.

Preferably, the trimming machine further comprises an adjusting device, and the adjusting device is arranged below the trimming station; adjusting device is including adjusting seat, jacking subassembly and rotating assembly, the jacking subassembly install in adjust the bottom of seat, adjust the seat accessible the jacking subassembly jack-up the conveying mould, rotating assembly install in adjust the inside of seat, adjust the seat accessible rotating assembly rotates the conveying mould.

Preferably, the centering device comprises a clamping slide rail, a first clamping assembly, a second clamping assembly and a centering driving member, the first clamping assembly and the second clamping assembly are arranged oppositely, the first clamping assembly and the second clamping assembly are movably mounted on the clamping slide rail, and the trimming station is reserved between the first clamping assembly and the second clamping assembly; one end of the centering driving piece is connected with the first clamping component, the other end of the centering driving piece is connected with the second clamping component, and the centering driving piece is used for driving the first clamping component and the second clamping component to move on the clamping slide rail.

Preferably, the centering device further comprises a centering seat, a centering rod, a first connecting rod and a second connecting rod, the centering seat is mounted in the middle of the clamping slide rail, and the centering rod is rotatably mounted at the top of the centering seat;

the first connecting rod and the second connecting rod are identical in structure, the first connecting rod is connected to the centering rod and the first clamping assembly, the first connecting rod can rotate relative to the centering rod and the first clamping assembly, the second connecting rod is connected to the centering rod and the second clamping assembly, and the second connecting rod can rotate relative to the centering rod and the second clamping assembly.

Preferably, the first clamping assembly and the second clamping assembly are identical in structure;

the first clamping assembly comprises a sliding block, a clamping arm and a clamping block, the sliding block is mounted on the back face of the clamping arm, the clamping arm is movably mounted on the clamping sliding rail through the sliding block, the clamping block is a cylinder, the clamping block is rotatably mounted at the bottom of the clamping arm, and the outer side wall of the clamping block can abut against the positioning edge.

Preferably, the transfer mold further comprises a rotation detector electrically connected to the rotating assembly and the centering device, the rotation detector being configured to detect a rotation angle of the transfer mold.

The utility model has the beneficial effects that:

1. the lace cutting tool in the technical scheme is detachably arranged on the mounting shaft, and the lace cutting tool corresponding to the lace cutting tool can be replaced according to different product requirements, so that the production change rate of the mud blank trimming mechanism is favorably improved, and the production efficiency of the domestic ceramic product is improved;

2. the arrangement of the buffer assembly in the technical scheme can prevent the force of the driving assembly from directly acting on the lace cutting tool, weaken the impact force generated between the lace cutting tool and the conveying die when the lace is cut and prevent the conveying die from being damaged by violent impact between the lace cutting tool and the conveying die; on the other hand, because the elastic component can stretch out and draw back between first mounting panel and second mounting panel, consequently, after drive assembly's effort was acted on the second mounting panel and is weakened, then acted as go on one's own power downwards under the effect of elastic component, can guarantee that the pug edge is effectively amputated by lace cutting tool, promoted the reliability of mud base trimming mechanism.

Drawings

The drawings are further illustrative of the utility model and the content of the drawings does not constitute any limitation of the utility model.

Fig. 1 is a structural view of a mud blank edge cutting mechanism of the utility model.

Fig. 2 is a structural view from one perspective of a mud blank edge cutting mechanism of the present invention.

Fig. 3 is a structural view from another perspective of a mud blank edge cutting mechanism of the present invention.

Fig. 4 is a side view of a mud blank trimming mechanism of the present invention.

Wherein: the device comprises a conveying device 1, a conveying chain 11, a conveying mold frame 12, a transmission mold 13, a positioning edge 131, a centering device 2, a clamping slide rail 21, a first clamping assembly 22, a sliding block 221, a clamping arm 222, a clamping block 223, a second clamping assembly 23, a centering driving piece 24, a centering seat 25, a centering rod 26, a first connecting rod 27, a second connecting rod 28, a cutting device 3, a driving assembly 31, a mounting shaft 311, an output shaft 312, a buffering assembly 32, a first mounting plate 321, an elastic piece 322, a second mounting plate 323, a mounting column 324, a lace cutting tool 33, a lifting assembly 34, a mounting frame 341, a lifting sliding block 342, a lifting rod 343, a connecting rod 344, a lifting driving piece 345, an adjusting device 4, an adjusting seat 41, a lifting assembly 42 and a rotation detector 5.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features for distinguishing between descriptive features, non-sequential, non-trivial and non-trivial.

In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical scheme provides a mud blank trimming mechanism which comprises a conveying device 1, a centering device 2 and a cutting device 3, wherein a trimming station is arranged inside the centering device 2, the conveying device 1 is provided with a transmission die 13 for containing mud materials, the conveying device 1 is used for transporting the transmission die 13 loaded with the mud materials to and from the trimming station, and the cutting device 3 is arranged above the trimming station;

the cutting device 3 comprises a driving component 31, a buffering component 32 and a lace cutting knife 33, wherein a mounting shaft 311 of the driving component 31 passes through the buffering component 32 to be connected with the lace cutting knife 33, and the lace cutting knife 33 is detachably mounted on the mounting shaft 311;

the buffering assembly 32 includes a first mounting plate 321, an elastic member 322, and a second mounting plate 323, the first mounting plate 321 is mounted on the top of the lace cutting tool 33, the second mounting plate 323 is located above the first mounting plate 321, the second mounting plate 323 is connected to the output shaft 312 of the driving assembly 31, the second mounting plate 323 can slide along the mounting shaft 311, and the elastic member 322 is telescopically mounted between the first mounting plate 321 and the second mounting plate 323.

In the actual production process of the ceramic cup and tray, the edge of the cup and tray has the difference between a straight edge and a lace, the lace cup and tray plaster mold is complex relative to a straight edge cup and tray mold, and the prior ceramic cup and tray rolling forming production line cannot directly form the lace cup and tray due to the lack of a corresponding cutting device capable of processing the lace, but processes the lace cup and tray in a manual or slip casting mode. Because the lace cup dish is stronger than straight flange cup dish third dimension, in order to satisfy specific market demand, need a mud base side cut device that can automatic processing lace on ceramic cup dish roll forming production line.

In order to solve the technical problems that the lace of the existing ceramic cup tray needs to be processed in a manual or slip casting mode, time and labor are wasted, and efficiency is low, the technical scheme provides a mud blank trimming mechanism which comprises a conveying device 1, a centering device 2 and a cutting device 3, as shown in figures 1-4, a trimming station is arranged inside the centering device 2, the conveying device 1 is provided with a transmission mold 13 for containing mud materials, the conveying device 1 is used for transporting the conveying mold 13 loaded with the mud materials to and away from the trimming station, the centering device 2 is used for centering the mud materials, and the cutting device 3 is arranged above the trimming station and used for trimming the mud materials; the whole machine operation process of the mud blank trimming mechanism is as follows: 1. the conveying device 1 conveys the formed pug to an edge cutting station through a conveying die 13, and the centering device 2 centers the pug; 2. the cutting device 3 carries out trimming processing on the centered formed pug according to the required lace; 3. the conveyor 1 transports the trimmed pug away from the trimming station by means of the conveying die 13.

Specifically, cutting device 3 among this technical scheme includes drive assembly 31, buffering subassembly 32 and lace cutting tool 33, and drive assembly 31's installation axle 311 passes buffering subassembly 32 and is connected with lace cutting tool 33, and lace cutting tool 33 detachably installs in installation axle 311, can change rather than corresponding lace cutting tool 33 according to different product demands, is favorable to promoting the rate of changing production of mud base trimming mechanism, improves the production efficiency of ceramic products for daily use.

More specifically, the buffering assembly 32 includes a first mounting plate 321, an elastic member 322, and a second mounting plate 323, the first mounting plate 321 is mounted on the top of the lace cutting blade 33, the second mounting plate 323 is located above the first mounting plate 321, and the second mounting plate 323 is connected to the output shaft 312 of the driving assembly 31, the second mounting plate 323 is slidable along the mounting shaft 311, and the elastic member 322 is telescopically mounted between the first mounting plate 321 and the second mounting plate 323. The arrangement of the buffer component 32 can prevent the force of the driving component 31 from directly acting on the lace cutting tool 33, weaken the impact force generated between the lace cutting tool 33 and the conveying die 13 when cutting the lace and prevent the conveying die 13 from being damaged by the violent impact between the lace cutting tool 33 and the conveying die 13; on the other hand, because the elastic member 322 can stretch out and draw back between the first mounting plate 321 and the second mounting plate 323, after the force of the driving assembly 31 acts on the second mounting plate 321 and is weakened, the force is exerted downwards under the action of the elastic member 322, the edges of the pug can be effectively cut off by the lace cutting tool 33, and the reliability of the mud blank trimming mechanism is improved.

In this embodiment, the elastic member 322 may be a spring, a rubber block, or other elastic member.

More specifically, the conveying device 1 comprises a conveying chain 11, a conveying mold frame 12 and the conveying mold 13, wherein the conveying mold frame 12 is mounted on the conveying chain 11 and abuts against the outer side wall of the conveying mold 13, the conveying mold frame 12 is used for supporting and conveying the conveying mold 13, and the conveying chain 11 conveys the conveying mold 13 loaded with pug to and from the trimming station through the conveying mold frame 12;

vertical positioning edges 131 are formed in two sides of the conveying die 13, and the positioning edges 131 are used for positioning the conveying die 13 on the trimming station.

In one embodiment of the technical scheme, the conveying device 1 comprises a conveying chain 11, a conveying mold frame 12 for supporting and conveying a conveying mold 13 and a conveying mold 13 for supporting and placing pug, wherein the conveying mold frame 12 is installed on the conveying chain 11, and the conveying chain 11 conveys the conveying mold 13 loaded with pug to and from a trimming station through the conveying mold frame 12; the rotation of the conveying chain 11 drives the conveying mold frame 12 to move, and the conveying mold frame 12 is abutted against the outer side wall of the conveying mold 13, so that the conveying mold 13 can finish corresponding jacking, rotating and trimming actions in the subsequent process without being influenced by the conveying mold frame 12, and the conveying mold has a simple structure and reliable performance;

further, vertical positioning edges 131 are formed in two sides of the conveying die 13, and the positioning edges 131 are arranged to facilitate positioning of the formed pug on the conveying die 13 on the edge cutting station, so that the production consistency of the domestic ceramic product is guaranteed, and the attractiveness of the product is improved.

To explain further, the cutting device 3 further includes a lifting assembly 34, the lifting assembly 34 includes a mounting frame 341, a lifting slider 342 and a lifting rod 343, the mounting frame 341 is disposed near the trimming station, and the lifting rod 343 is vertically disposed on the top of the mounting frame 341;

the driving assembly 31 is installed at one side of the lifting slider 342, the lifting slider 342 passes through the lifting rod 343, and the lifting slider 342 can slide up and down along the lifting rod 343, and the up and down sliding of the lifting slider 342 drives the driving assembly 31 to move up and down.

In an embodiment of the present technical solution, the cutting device 3 further includes a lifting assembly 34, the lifting assembly 34 includes a mounting frame 341, a lifting slider 342, and a lifting rod 343, the mounting frame 341 is disposed near the trimming station, and the lifting rod 343 is vertically disposed on the top of the mounting frame 341; the driving assembly 31 is installed at one side of the lifting slider 342, the lifting slider 342 passes through the lifting rod 343, and the lifting slider 342 can slide up and down along the lifting rod 343, and the up and down sliding of the lifting slider 342 drives the driving assembly 31 to move up and down. Lifting unit 34's setting for the reciprocating of lifting and drop 342 can drive reciprocating of drive assembly 31, thereby drives reciprocating of connecting in lace cutting tool 33 of drive assembly 31 output shaft, and the technical staff of being convenient for comes highly to adjust setting up of lace cutting tool 33 according to the mud material specification of actual cutting, is favorable to promoting the suitability of mud base trimming mechanism.

Further, the lifting assembly 34 further comprises a connecting rod 344 and a lifting driving member 345, the connecting rod 344 is installed at both sides of the lifting rod 343, the lifting slider 342 passes through the connecting rod 344, and the lifting slider 342 can slide up and down along the connecting rod 344, the lifting driving member 345 is installed at one side of the lifting rod 343, and the lifting driving member 345 drives the lifting slider 342 to slide up and down through the lifting rod 343.

The lifting assembly 34 in the present technical solution further includes a connecting rod 344 and a lifting driving member 345, the connecting rod 344 is installed at two sides of the lifting rod 343, the lifting slider 342 passes through the connecting rod 344, and the lifting slider 342 can slide up and down along the connecting rod 344, and the arrangement of the connecting rod 344 is beneficial to improving the connection strength between the lifting assembly 34 and the driving assembly 31, and ensures the smooth proceeding of the trimming operation; the lifting driving member 345 is mounted on one side of the lifting rod 343, and the lifting driving member 345 drives the lifting slider 342 to slide up and down through the lifting rod 343, so that the structure and operability are strong, and technicians can conveniently drive the lifting slider 342 to slide up and down by using the lifting driving member 345 according to actual needs.

It should be noted that, in this technical solution, the lifting driving element 345 may be a driving handwheel, a driving cylinder, a driving motor, or the like.

More specifically, the buffering assembly 32 further includes a plurality of mounting posts 324, the mounting posts 324 are disposed in a plurality, the mounting posts 324 are mounted between the first mounting plate 321 and the second mounting plate 323, the first mounting plate 321 is fixedly connected to the mounting posts 324, the second mounting plate 323 can slide along the mounting posts 324, and the elastic member 322 can telescopically surround the outer wall of the mounting posts 324.

In one embodiment of the present invention, the buffering assembly 32 further includes a plurality of mounting posts 324, the plurality of mounting posts 324 are mounted between the first mounting plate 321 and the second mounting plate 323, the first mounting plate 321 is fixedly connected to the mounting posts 324, the second mounting plate 323 is slidable along the mounting posts 324, and when the output shaft 312 of the driving assembly 31 acts on the second mounting plate 323, the second mounting plate 323 slides downward along the mounting posts 324 to compress the elastic members 322 around the outer walls of the mounting posts 324. The arrangement of the mounting posts 423 enables the elastic member 322 to be stably mounted, and can effectively prevent the elastic member 322 from being separated from the space between the first mounting plate 321 and the second mounting plate 323, in addition, the arrangement of the mounting posts 324 and the elastic member 322 can disperse the acting force of the output shaft 312, so that the buffer component 32 can effectively weaken the impact force generated between the lace cutting tool 33 and the conveying mold 13 when cutting a lace, and prevent the conveying mold 13 from being damaged by violent impact between the lace cutting tool 33 and the conveying mold 13.

In a further description, the device further comprises an adjusting device 4, and the adjusting device 4 is arranged below the trimming station; adjusting device 4 is including adjusting seat 41, jacking subassembly 42 and rotating assembly, jacking subassembly 42 install in adjust the bottom of seat 41, adjust seat 41 accessible jacking subassembly 42 jack-up conveying mould 13, rotating assembly install in adjust the inside of seat 41, adjust seat 41 accessible rotating assembly rotates conveying mould 13.

The mud blank trimming mechanism in the technical scheme further comprises an adjusting device 4, wherein the adjusting device 4 is arranged below the trimming station; the adjusting device 4 comprises an adjusting seat 41, a jacking assembly 42 and a rotating assembly (not shown in the figure), the jacking assembly 42 of the technical scheme is installed at the bottom of the adjusting seat 41, the adjusting seat 41 can jack the conveying mold 13 through the jacking assembly 42, the height of the conveying mold 13 can be adjusted through the jacking assembly 42 according to the size of the conveying mold 13 or the pug produced actually, and the edge of the pug is ensured to be effectively cut off by the lace cutting tool 33; the rotating assembly of the technical scheme is installed in the adjusting seat 41, the adjusting seat 41 can rotate the conveying die 13 through the rotating assembly, the conveying die 13 rotates to a preset position to cut laces, the production consistency of the daily ceramic product is guaranteed, and the attractiveness of the product is improved.

More specifically, the centering device 2 includes a clamping slide rail 21, a first clamping assembly 22, a second clamping assembly 23 and a centering driving member 24, the first clamping assembly 22 and the second clamping assembly 23 are oppositely arranged, the first clamping assembly 22 and the second clamping assembly 23 are movably mounted on the clamping slide rail 21, and the trimming station is left between the first clamping assembly 22 and the second clamping assembly 23; one end of the centering driving member 24 is connected to the first clamping assembly 22, the other end of the centering driving member 24 is connected to the second clamping assembly 23, and the centering driving member 24 is used for driving the first clamping assembly 22 and the second clamping assembly 23 to move on the clamping slide 21.

In an embodiment of the present technical solution, the centering device 2 includes a clamping slide rail 21, a first clamping assembly 22, a second clamping assembly 23, and a centering driving member 24, the first clamping assembly 22 and the second clamping assembly 23 are oppositely disposed, the first clamping assembly 22 and the second clamping assembly 23 are movably mounted on the clamping slide rail 21, and a trimming station is left between the first clamping assembly 22 and the second clamping assembly 23, so as to adjust a distance between the first clamping assembly 22 and the second clamping assembly 23, so that the centering device is adapted to conveying molds 13 of various specifications, and thus, the applicability of the mud blank trimming mechanism is improved; one end of the centering driving member 24 is connected with the first clamping component 22, the other end of the centering driving member 24 is connected with the second clamping component 23, and the centering driving member 24 is used for driving the first clamping component 22 and the second clamping component 23 to move on the clamping slide rail 21, so that the performance is reliable.

It should be noted that the centering driving member 24 in the present embodiment may be a driving cylinder, a driving motor, or the like.

More specifically, the centering device 2 further comprises a centering seat 25, a centering rod 26, a first connecting rod 27 and a second connecting rod 28, wherein the centering seat 25 is mounted at the middle part of the clamping slide rail 21, and the centering rod 26 is rotatably mounted at the top of the centering seat 25;

the first link 27 and the second link 28 are identical in structure, the first link 27 is connected to the centering rod 26 and the first clamping assembly 22, the first link 27 is rotatable relative to the centering rod 26 and the first clamping assembly 22, the second link 28 is connected to the centering rod 26 and the second clamping assembly 23, and the second link 28 is rotatable relative to the centering rod 26 and the second clamping assembly 23.

The centering device 2 in this technical solution further includes a centering seat 25, a centering rod 26, a first link 27 and a second link 28, the centering seat 25 is installed in the middle of the clamping slide rail 21 and serves as a reference point, the centering rod 26 is rotatably installed on the top of the centering seat 25, the first link 27 is connected to the centering rod 26 and the first clamping assembly 22, the first link 27 can rotate relative to the centering rod 26 and the first clamping assembly 22, the second link 28 is connected to the centering rod 26 and the second clamping assembly 23, and the second link 28 can rotate relative to the centering rod 26 and the second clamping assembly 23. Centering seat 25, centering rod 26, first connecting rod 27 and second connecting rod 28's setting among this technical scheme is favorable to first clamping component 22 and second clamping component 23 simultaneously to the rectilinear movement (being close to or keeping away from the side cut station) at centering seat 25 place, is favorable to promoting the centering precision of conveying mould 13, makes lace cutting tool 33 accurately carry out the lace cutting in preset position on the mud, is favorable to guaranteeing the production uniformity of daily ceramic, promotes the pleasing to the eye degree of product.

Stated further, the first clamping assembly 22 and the second clamping assembly 23 are identical in structure;

the first clamping assembly 22 comprises a sliding block 221, a clamping arm 222 and a clamping block 223, wherein the sliding block 221 is mounted at the back of the clamping arm 222, the clamping arm 222 is movably mounted on the clamping slide rail 21 through the sliding block 221, the clamping block 223 is a cylinder, the clamping block 223 is rotatably mounted at the bottom of the clamping arm 222, and the outer side wall of the clamping block 223 can abut against the positioning edge 131.

In one embodiment of the present solution, the first clamping assembly 22 and the second clamping assembly 23 are identical in structure; specifically, the first clamping assembly 22 includes a slider 221, a clamping arm 222, and a clamping block 223, the slider 221 is mounted on the back surface of the clamping arm 222, and the clamping arm 222 is movably mounted on the clamping slide rail 21 through the slider 221, ensuring smooth movement of the clamping arm 222. The clamping block 223 is a cylinder, the clamping block 223 is rotatably mounted at the bottom of the clamping arm 222, and the outer side wall of the clamping block 223 can be abutted against the positioning edge 131; compare and play flat tight piece of clamp, this technical scheme uses the tight piece 223 of clamp of cylinder pattern, after the runner assembly rotates conveying die 13 to the cut edge position, can also utilize the lateral wall of the tight piece 223 of clamp of cylinder pattern to offset with location limit 131, when location limit 131 not with press from both sides tight piece 223 complete offset, location limit 131 can also rotate once more under the drive that the tight piece 223 of cylinder pattern clamp, until location limit 131 offsets with pressing from both sides tight piece 223 completely, reach the effect of secondary location, the accuracy nature of lace cutting has further been promoted.

Further illustratively, the apparatus further comprises a rotation detector 5, the rotation detector 5 is electrically connected to the rotating assembly and the centering device 2, and the rotation detector 5 is used for detecting a rotation angle of the transfer mold 13.

This technical scheme still is provided with rotation detector 5, and rotation detector 5 electricity is connected in runner assembly and centering device 2, and rotation detector 5 is used for detecting the turned angle of conveying mould 13, and the runner assembly and centering device 2 of being convenient for rotate and center conveying mould 13 according to the turned angle of conveying mould 13.

The concrete working process of the mud blank trimming mechanism is as follows:

1. the conveying mould 13 loaded with the formed pug is driven to be conveyed to a trimming station through a conveying chain 11 and a conveying mould frame 12;

2. the adjusting seat 41 is lifted upwards under the action of the jacking assembly 42, jacks up the conveying die 13 and the formed pug carried by the conveying die from the conveying die frame 12, and meanwhile, the rotating assembly drives the conveying die 13 to rotate and stops rotating according to a detection signal of the rotation detector 5;

3. the centring device 2 is moved towards the transfer mould 13 with the positioning edge 131 completely against the clamping block 223;

4. the driving component 31 drives the lace cutting tool 33 to descend, and lace cutting is carried out on the formed pug;

5. the driving component 31 drives the lace cutting knife 33 to ascend, and the conveying die 13 carrying the cut pug is driven to move away from the trimming station through the conveying chain 11 and the conveying die frame 12.

The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the utility model and should not be construed in any way as limiting the scope of the utility model. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.

Claims

1. The utility model provides a mud base trimming mechanism which characterized in that: the automatic edge cutting machine comprises a conveying device, a centering device and a cutting device, wherein an edge cutting station is arranged inside the centering device, the conveying device is provided with a transmission die for containing pug, the conveying device is used for conveying the conveying die loaded with the pug to and from the edge cutting station, and the cutting device is arranged above the edge cutting station;

2. The mud blank edge cutting mechanism according to claim 1, characterized in that: the conveying device comprises a conveying chain, a conveying mold frame and the conveying mold, the conveying mold frame is mounted on the conveying chain and abuts against the outer side wall of the conveying mold, the conveying mold frame is used for supporting and conveying the conveying mold, and the conveying chain conveys the conveying mold loaded with pug to and from the trimming station through the conveying mold frame;

3. The mud blank edge cutting mechanism according to claim 1, characterized in that: the cutting device further comprises a lifting assembly, the lifting assembly comprises an installation frame, a lifting slider and a lifting rod, the installation frame is arranged close to the trimming station, and the lifting rod is vertically arranged at the top of the installation frame;

4. The mud blank edge cutting mechanism according to claim 3, characterized in that: the lifting assembly further comprises a connecting rod and a lifting driving piece, the connecting rod is installed on two sides of the lifting rod, the lifting slider penetrates through the connecting rod, the lifting slider can slide up and down along the connecting rod, the lifting driving piece is installed on one side of the lifting rod, and the lifting driving piece drives the lifting slider to slide up and down through the lifting rod.

5. The mud blank edge cutting mechanism according to claim 1, characterized in that: buffering subassembly still includes the erection column, the erection column is provided with a plurality ofly, and is a plurality of the erection column install in first mounting panel with between the second mounting panel, just first mounting panel with erection column fixed connection, the second mounting panel can be followed the erection column slides, the elastic component telescopically around in the outer wall of erection column.

6. The mud blank edge cutting mechanism according to claim 1, characterized in that: the adjusting device is arranged below the edge cutting station; adjusting device is including adjusting seat, jacking subassembly and rotating assembly, the jacking subassembly install in adjust the bottom of seat, adjust the seat accessible the jacking subassembly jack-up the conveying mould, rotating assembly install in adjust the inside of seat, adjust the seat accessible rotating assembly rotates the conveying mould.

7. The mud blank edge cutting mechanism according to claim 2, characterized in that: the centering device comprises a clamping slide rail, a first clamping assembly, a second clamping assembly and a centering driving piece, the first clamping assembly and the second clamping assembly are oppositely arranged, the first clamping assembly and the second clamping assembly are movably mounted on the clamping slide rail, and the trimming station is reserved between the first clamping assembly and the second clamping assembly; one end of the centering driving piece is connected with the first clamping component, the other end of the centering driving piece is connected with the second clamping component, and the centering driving piece is used for driving the first clamping component and the second clamping component to move on the clamping slide rail.

8. The mud blank edge cutting mechanism according to claim 7, wherein: the centering device further comprises a centering seat, a centering rod, a first connecting rod and a second connecting rod, the centering seat is mounted in the middle of the clamping slide rail, and the centering rod is rotatably mounted at the top of the centering seat;

9. The mud blank edge cutting mechanism according to claim 8, wherein: the first clamping assembly and the second clamping assembly are identical in structure;

10. The mud blank edge cutting mechanism according to claim 6, characterized in that: the centering device is electrically connected with the rotating assembly and the centering device, and the rotating detector is used for detecting the rotating angle of the conveying die.