CN209921673U

CN209921673U - Ceramic tile turning device

Info

Publication number: CN209921673U
Application number: CN201920694186.3U
Authority: CN
Inventors: 卿上军
Original assignee: Foshan Dinghang Intelligent Equipment Co Ltd
Current assignee: Foshan Dinghang Intelligent Equipment Co Ltd
Priority date: 2019-05-13
Filing date: 2019-05-13
Publication date: 2020-01-10
Anticipated expiration: 2029-05-13

Abstract

The utility model discloses a tile turnover device, which comprises two conveying mechanisms, a positioning and clamping mechanism and a turnover mechanism, wherein the two conveying mechanisms are vertically arranged on the upper side and the lower side of a tile to be turned; the conveying mechanism comprises a conveying belt and a conveying driving mechanism; the two conveying mechanisms are respectively provided with a jacking mechanism, and each jacking mechanism comprises a lifting piece and a lifting driving mechanism; the turnover mechanism comprises a turnover cage and a turnover driving mechanism, and the two conveying mechanisms are arranged in the turnover cage; the positioning and clamping mechanism comprises a clamping assembly and a clamping driving mechanism; the clamping assembly is composed of two clamping pieces, the two clamping pieces are respectively arranged on two sides of the conveying mechanism, and the clamping parts of the two clamping pieces are located between the two conveying mechanisms. The utility model has the advantages that two conveying mechanisms are arranged, one conveying mechanism automatically conveys the ceramic tiles to be rotated in place, and the other conveying mechanism automatically conveys the turned ceramic tiles forwards; the whole turnover device is high in operation efficiency.

Description

Ceramic tile turning device

Technical Field

The utility model relates to a ceramic tile packaging production line, concretely relates to ceramic tile turning device.

Background

Before the ceramic tiles are packaged, a plurality of ceramic tiles need to be stacked and then packaged; the brick from the previous process is generally face up, while the cardboard of the typical packaging machine is below the brick, and if face up, the cardboard protects the bottom of the brick. A brick turnover process is required to turn the brick over so that the brick faces the paperboard.

The existing tile turning equipment generally adopts a turning arm structure, for example, the invention patent with the publication number of CN104355097B entitled "turning device for turning a tile bag or a tile stack up and down driven by a cylinder", the tile bag to be turned is clamped and fixed on the turning arm, then the turning arm is turned for 180 degrees to realize the turning of the tile, and the positions of the tile before and after the turning are at a certain distance, which has the disadvantages that on one hand, the whole tile needs to be lifted and turned during the turning of the tile, the required driving force is large, the inertia during the turning is also large, and the turning speed needs to be reduced in order to reduce the impact, so that the turning speed is slow; on the other hand, the space occupied by the turning device is large, making the device bulky.

The utility model discloses a utility model patent of grant notice No. CN 208629212U discloses "a ceramic tile tipping arrangement", this ceramic tile tipping arrangement utilizes ring 3 as the frame, both ends set up two rather than sliding connection's sleeve 4 about ring 3, be provided with between two sleeves 4 and be used for the fixed clamping device who treats the ceramic tile of upset, during the upset, the ceramic tile of treating the upset is located ring 3, rotate on ring 3 through driving sleeve 4, realize the upset of ceramic tile, this upset in-process, the ceramic tile overturns round its geometric centre, therefore inertia is little, the space that occupies is also little, and is more laborsaving, compact structure. However, the above utility model still has the following disadvantages:

1. the ceramic tile can not be automatically conveyed to the overturning position, and can not be automatically fixed and clamped, and the ceramic tile can not be automatically sent out after being overturned.

2. Need the manual work to overturn, degree of automation is low, and the operating efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome prior art not enough, provide a ceramic tile turning device, the device can realize automatic upset, and carries the ceramic tile to the upset position automatically, and the self-holding ceramic tile is seen off the ceramic tile automatically after the upset, and the operating efficiency is high.

The purpose of the utility model is realized through the following technical scheme:

a tile turnover device is characterized by comprising two conveying mechanisms, a positioning and clamping mechanism arranged on one conveying mechanism and a turnover mechanism for driving the two conveying mechanisms to turn over, wherein the two conveying mechanisms are vertically arranged on the upper side and the lower side of a tile to be turned over; the conveying mechanism comprises a conveying belt and a conveying driving mechanism for driving the conveying belt to move; the two conveying mechanisms are respectively provided with a jacking mechanism, each jacking mechanism comprises a lifting piece and a lifting driving mechanism for driving the lifting piece to vertically move, and the height of the lifting piece in the jacking mechanism on the lower side is lower than or equal to that of the corresponding conveying belt in a non-working state; the turnover mechanism comprises a turnover cage and a turnover driving mechanism for driving the turnover cage to rotate around the geometric center of the turnover cage, and the two conveying mechanisms are arranged in the turnover cage; the positioning and clamping mechanism comprises a clamping assembly and a clamping driving mechanism for driving the clamping assembly to approach or depart from the center of the tile; the clamping assembly is composed of two clamping pieces, the two clamping pieces are respectively arranged on two sides of the conveying mechanism, and the clamping parts of the two clamping pieces are located between the two conveying mechanisms.

The working principle of the tile turnover device is as follows:

the conveying mechanisms are vertically arranged, wherein the conveying mechanism positioned on the lower side is a lower conveying mechanism, and the conveying mechanism positioned on the upper side is an upper conveying mechanism. And the two ends of the conveying belt of the lower conveying mechanism are connected with the conveying line of the tile packaging production line, so that the feeding and discharging of the tiles are realized. The specific turning process is as follows:

the tile to be turned is conveyed forwards through the conveying line and is moved to the conveying belt of the lower conveying mechanism in a transition mode, and the conveying belt is driven to move under the driving of the conveying driving mechanism of the lower conveying mechanism, so that the tile to be turned is conveyed forwards continuously until the tile reaches the upper side of the lifting piece; at the moment, the conveying driving mechanism stops driving the conveying belt to move, and the lifting driving mechanism on the lower conveying mechanism drives the lifting piece to move upwards so as to jack up the ceramic tile to be turned and leave the conveying belt of the lower conveying mechanism; the clamping driving mechanism drives the two clamping pieces to approach to the center of the ceramic tile so as to clamp two sides of the ceramic tile; then, the turnover driving mechanism drives the turnover cage to rotate 180 degrees, so that the two conveying mechanisms connected to the turnover cage are turned over together, after the turnover is completed, the lower conveying mechanism is positioned at the upper side, the upper conveying mechanism is positioned at the lower side, and the ceramic tiles clamped by the clamping assembly are also turned over on the front side and the back side; then, the lifting driving mechanism on the conveying mechanism (the original upper conveying mechanism) positioned at the lower side drives the lifting piece to move upwards so as to support the ceramic tile, and the clamping driving mechanism drives the two clamping pieces to move towards two sides so as to loosen the ceramic tile; and finally, driving the lifting piece to move downwards by the lifting driving mechanism on the conveying mechanism (the original conveying mechanism) positioned on the lower side, so that the turned ceramic tiles fall on the conveying belt of the conveying mechanism, driving the conveying belt to move by the conveying driving mechanism of the conveying mechanism, continuously conveying the turned ceramic tiles forwards, finally transitioning to the conveying line of the packaging production line and continuously finishing subsequent conveying. After one-time turning is finished, the next ceramic tile to be turned is conveyed to the upper side of the lifting piece, then the same turning is carried out, the turning can be carried out in the opposite direction of the turning direction of the previous time, and the forward and reverse 180-degree reciprocating turning is formed, so that no idle stroke exists, and the operation efficiency is improved; of course, the turning can be continued in the first turning direction.

When the ceramic tile is turned over, the clamping assembly clamps two sides of the ceramic tile to be turned over, the stability of the ceramic tile can be improved in the turning process of the turning cage, and particularly when the turning cage is turned over for 90 degrees, namely the ceramic tile is vertically placed, the ceramic tile is stably clamped by the clamping assembly, the ceramic tile can be effectively prevented from slightly moving or even falling off, and the stabilizing effect is good; simultaneously, when waiting to overturn the ceramic tile and get into conveying mechanism's conveyer belt on, if the position of ceramic tile is not at the upset center, through the promotion of clamping components to the ceramic tile at the clamping process, realize the relocation to the ceramic tile, ensure that the ceramic tile accomplishes upset and subsequent transport precision smoothly. The jacking mechanism lifts the ceramic tile away from the conveying belt before the ceramic tile is centered and clamped by the positioning and clamping mechanism, and after the ceramic tile is turned over, the ceramic tile stably falls on the conveying belt, so that large impact cannot be caused. The utility model discloses a ceramic tile turning device is particularly useful for overturning the piled brick pillar, especially the upset of big specification brick pillar.

The utility model discloses a preferred scheme, press from both sides tight actuating mechanism and have two, these two tight actuating mechanism settings just correspond the setting in conveying mechanism's both sides, two clamping pieces are connected with two tight actuating mechanism's of pressing from both sides power take off respectively. Through setting up two tight actuating mechanism of clamp, simple structure is convenient for install on conveying mechanism, avoids interfering with conveying mechanism and climbing mechanism's spare part, and the overall arrangement is more reasonable. The clamping driving mechanism is composed of an air cylinder.

Preferably, the clamping piece comprises a connecting rod and a plurality of clamping blocks arranged on the connecting rod, and the connecting rod is connected with a power output shaft of the clamping driving mechanism through a connecting block. Through setting up a plurality of tight pieces of clamp, can press from both sides the ceramic tile steady better for the atress of ceramic tile is more even, improves the stability of ceramic tile when the upset.

Preferably, a transverse guide mechanism is arranged between the clamping assembly and the frame of the conveying mechanism, the transverse guide mechanism comprises a guide rod and a sliding block connected to the guide rod in a sliding manner, the guide rod is fixedly connected to the frame of the conveying mechanism and extends towards two sides respectively, and the sliding block is fixedly connected with the clamping member. Through the arrangement of the transverse guide mechanism, the stability and the precision of the movement of the clamping assembly are improved, so that the two sides of the ceramic tile can be better clamped.

The utility model discloses a preferred scheme, the lifter includes the lifter plate and sets up the multiunit antiskid wheel on the lifter plate, the lifter plate is connected with lift actuating mechanism's power take off shaft, the rotation direction mutually perpendicular of multiunit antiskid wheel sets up. Through the setting of antiskid wheel, on the one hand can avoid scraping the flower or damaging the surface of ceramic tile when holding up the ceramic tile, and on the other hand because the rotation direction mutually perpendicular of multiunit antiskid wheel, consequently can prevent effectively that the ceramic tile from removing on the antiskid takes turns, ensures that the ceramic tile keeps motionless.

Preferably, the anti-skid wheels of the jacking mechanisms on the two conveying mechanisms are arranged in a one-to-one correspondence manner, and the steering directions of the corresponding anti-skid wheels are mutually perpendicular. Therefore, the movement of the ceramic tile can be further limited, and the position precision before and after the ceramic tile is turned is improved, so that the subsequent conveying and packaging processing are facilitated.

According to a preferred scheme of the utility model, each conveying mechanism comprises two belt transmission mechanisms, each belt transmission mechanism comprises a driving wheel, a driven wheel and a synchronous belt surrounding between the driving wheel and the driven wheel, and the synchronous belts of the two belt transmission mechanisms form the conveying belt; the driving wheels of the two belt transmission mechanisms are connected through a driving shaft, the driven wheels of the two belt transmission mechanisms are connected through a driven shaft, and a power output shaft of the conveying driving mechanism is connected with the driving shaft; an installation space is arranged between the synchronous belts of the two belt transmission mechanisms, and the jacking mechanism is arranged in the installation space. Through set up installation space between two belt drive mechanisms, the installation of the climbing mechanism of being convenient for whole equipment structure is compacter, and is rationally distributed.

In a preferred embodiment of the present invention, the turning cage comprises two turning rings oppositely disposed, and the two turning rings are arranged along the conveying direction of the ceramic tile; the two conveying mechanisms are arranged between the two turnover rings, and the two ends of the two conveying mechanisms are respectively and fixedly connected to the two turnover rings. The weight of the turnover cage can be reduced, so that the two conveying mechanisms can be turned over, and the turnover of the ceramic tiles is realized.

Preferably, the overturning ring comprises a connecting ring and a guide ring, the connecting ring extends horizontally, the guide ring extends vertically, and the guide ring is connected to the outer side of the guide ring; the end part of the conveying mechanism is fixedly connected with the connecting ring through a fixing rod; the bottom of the turning ring is provided with a guide wheel set, a guide groove is formed in the guide wheel of the guide wheel set, and the guide ring is arranged on the guide groove of the guide wheel in a matching mode. Through the setting of direction wheelset and guide ring for whole upset ring can support on the leading wheel, is favorable to the rotation of upset ring, thereby realizes the upset of ceramic tile.

Preferably, the overturning driving mechanism comprises a motor and two belt transmission mechanisms, the two belt transmission mechanisms are respectively arranged at the corresponding positions of the two overturning rings, and each belt transmission mechanism comprises a belt and a driving wheel; the belt of each belt transmission mechanism is wound on the driving wheel and the corresponding connecting ring; the connecting ring is provided with a fixing component for fixing a belt; the two driving wheels are connected through a transmission shaft, and a main shaft of the motor is connected with the transmission shaft.

Compared with the prior art, the utility model following beneficial effect has:

1. the utility model discloses can realize the automatic upset of ceramic tile, use manpower sparingly to it is small to occupy.

2. The utility model has the advantages that two conveying mechanisms are arranged, one conveying mechanism automatically conveys the ceramic tiles to be rotated in place, and the other conveying mechanism automatically conveys the turned ceramic tiles forwards; thereby can carry the upset position with the ceramic tile automatically to after overturning the ceramic tile, directly carry the ceramic tile forward through the conveying mechanism who lies in the below after the upset, thereby carry the ceramic tile to leave equipment and enter into next packing station, whole turning device's operating efficiency is high.

3. When the ceramic tile is turned over, the two sides of the ceramic tile to be turned over are clamped by the clamping assemblies of the positioning and clamping mechanisms, the stability of the ceramic tile can be improved in the turning process of the turning cage, and particularly when the turning cage is turned over for 90 degrees, namely the ceramic tile is vertically placed, the ceramic tile is clamped and stabilized by the clamping assemblies, the ceramic tile can be effectively prevented from slightly moving and even falling off, and the stabilizing effect is good; simultaneously, when waiting to overturn the ceramic tile and get into conveying mechanism's conveyer belt on, if the position of ceramic tile is not at the upset center, through the promotion of clamping components to the ceramic tile at the clamping process, realize the relocation to the ceramic tile, ensure that the ceramic tile accomplishes upset and subsequent transport precision smoothly.

Drawings

Fig. 1-3 are schematic structural views of one embodiment of the tile turnover device of the present invention, wherein fig. 1 is a front view, fig. 2 is a side view, fig. 3 is a top view, and fig. 4 is a perspective view.

Fig. 5-7 are schematic structural views of the conveying mechanism, the jacking mechanism and the jacking mechanism, wherein fig. 5 is a top view, fig. 6 is a perspective view, and fig. 7 is a perspective view from another perspective view.

Fig. 8 is a perspective view of the jacking mechanism.

Fig. 9-10 are schematic structural views of the turnover mechanism, wherein fig. 9 is a side view and fig. 10 is a perspective view.

Detailed Description

The present invention will be further described with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.

Referring to fig. 1 to 10, the tile turnover device of the embodiment includes two conveying mechanisms 1, a positioning and clamping mechanism 2 disposed on one of the conveying mechanisms 1, and a turnover mechanism for driving the two conveying mechanisms 1 to turn over, wherein the two conveying mechanisms 1 are vertically arranged on the upper and lower sides of a tile to be turned over; the conveying mechanism 1 comprises a conveying belt and a conveying driving mechanism 3 for driving the conveying belt to move; the two conveying mechanisms 1 are respectively provided with a jacking mechanism 13, each jacking mechanism 13 comprises a lifting piece and a lifting driving mechanism 18 for driving the lifting piece to vertically move, and the height of the lifting piece in the jacking mechanism 13 positioned on the lower side is lower than or equal to that of the corresponding conveying belt in a non-working state; the turnover mechanism comprises a turnover cage and a turnover driving mechanism 5 for driving the turnover cage to rotate around the geometric center of the turnover cage, and the two conveying mechanisms 1 are arranged in the turnover cage; the positioning and clamping mechanism 2 comprises a clamping component and a clamping driving mechanism 11 for driving the clamping component to approach or move away from the center of the tile; the clamping assembly is composed of two clamping members 10, the two clamping members 10 are respectively arranged on two sides of the conveying mechanism 1, and the clamping parts of the two clamping members 10 are positioned between the two conveying mechanisms 1.

Referring to fig. 1 to 7, there are two clamping driving mechanisms 11, the two clamping driving mechanisms 11 are disposed on two sides of the conveying mechanism 1 and are disposed correspondingly, and the two clamping members 10 are respectively connected with the power take-off members of the two clamping driving mechanisms 11. Through setting up two tight actuating mechanism 11 of clamp, simple structure is convenient for install on conveying mechanism 1, avoids interfering with conveying mechanism 1 and climbing mechanism 13's spare part, and the overall arrangement is more reasonable. The clamp driving mechanism 11 is constituted by an air cylinder.

Referring to fig. 1 to 7, the clamping member 10 includes a connecting rod 20 and a plurality of clamping blocks 21 disposed on the connecting rod 20, and the connecting rod 20 is connected to a power output shaft of the clamping drive mechanism 11 through an engaging block 22. Through setting up a plurality of tight pieces 21 of clamp, can press from both sides the ceramic tile steady better for the atress of ceramic tile is more even, improves the stability of ceramic tile when the upset. In this embodiment, four clamping blocks 21 are provided.

Referring to fig. 1 to 7, a transverse guide mechanism is arranged between the clamping assembly and the frame of the conveying mechanism 1, the transverse guide mechanism comprises a guide rod 12 and a slide block slidably connected to the guide rod 12, the guide rod 12 is fixedly connected to the frame of the conveying mechanism 1 and respectively extends towards two sides, and the slide block is fixedly connected with the clamping member 10. Through the arrangement of the transverse guide mechanism, the stability and the precision of the movement of the clamping assembly are improved, so that the two sides of the ceramic tile can be better clamped.

Referring to fig. 1 to 7, in the present embodiment, there are two guide rods 12, and the clamping driving mechanism 11 is fixed to the guide rods 12 through a connecting block. The provision of two guide bars 12 facilitates the stability of the movement of the clamping member 10 and facilitates the mounting of the clamping drive 11. The clamping drive 11 according to the present exemplary embodiment is formed by a cylinder, the cylinder body of which is fixedly connected to the guide rod, and the extension of which is connected to the connecting piece 22.

Referring to fig. 5-8, the lifting member includes a lifting plate 23 and a plurality of sets of anti-skid wheels 24 disposed on the lifting plate 23, the lifting plate 23 is connected to the power output shaft of the lifting driving mechanism 18, and the rotation directions of the plurality of sets of anti-skid wheels 24 are perpendicular to each other. Through the setting of antiskid wheel 24, on the one hand when holding up the ceramic tile, can avoid scraping the flower or damaging the surface of ceramic tile, on the other hand, because the rotation direction mutually perpendicular of multiunit antiskid wheel 24, consequently can prevent effectively that the ceramic tile from moving on antiskid wheel 24, ensures that the ceramic tile keeps the position unchangeable when the upset.

Referring to fig. 5-8, there are two lifting mechanisms 13 on each conveying mechanism 1, so that the contact area of the tiles can be increased, the tiles can be lifted better, and the tiles can be prevented from sliding off.

Referring to fig. 2, the anti-skid wheels 24 of the jacking mechanisms 13 on the two conveying mechanisms 1 are arranged in a one-to-one correspondence manner, and the steering directions of the corresponding anti-skid wheels 24 are perpendicular to each other. Therefore, the movement of the ceramic tile can be further limited, and the position precision before and after the ceramic tile is turned is improved, so that the subsequent conveying and packaging processing are facilitated.

The jacking mechanism 13 further comprises a vertical guide mechanism, and the vertical guide mechanism comprises a guide sleeve and a guide shaft, so that the stability of the vertical movement of the lifting plate 23 is improved.

Referring to fig. 2 to 7, each conveying mechanism 1 includes two belt transmission mechanisms, each belt transmission mechanism includes a driving wheel, a driven wheel and a synchronous belt 9 surrounding between the driving wheel and the driven wheel, and the synchronous belts 9 of the two belt transmission mechanisms form the conveying belt; the driving wheels of the two belt transmission mechanisms are connected through a driving shaft 17, the driven wheels of the two belt transmission mechanisms are connected through a driven shaft 14, and a power output shaft of the conveying driving mechanism 3 is connected with the driving shaft 17; an installation space is arranged between the synchronous belts 9 of the two belt transmission mechanisms, and the jacking mechanism 13 is arranged in the installation space. Through set up installation space between two belt drive mechanism, the installation of climbing mechanism 13 of being convenient for whole equipment structure is compacter, and is rationally distributed.

In this embodiment, the conveying driving mechanism 3 is composed of a motor 19 and a toothed chain transmission mechanism, the toothed chain transmission mechanism includes a driving gear, a driven gear and a chain, the driving gear is connected with a main shaft of the motor 19, the driven gear is arranged on the driving shaft 17, and the chain is surrounded on the driving gear and the driven gear.

Referring to fig. 9-10, the turning ring comprises a connecting ring 15 and a guide ring 6, the connecting ring 15 extends horizontally, the guide ring 6 extends vertically, and the guide ring 6 is connected to the outer side of the guide ring 6; the end part of the conveying mechanism 1 is fixedly connected with a connecting ring 15 through a fixing rod 7; the bottom of the overturning ring is provided with a guide wheel set 8, a guide groove is formed in a guide wheel of the guide wheel set 8, and the guide ring 6 is arranged on the guide groove of the guide wheel in a matching mode. Through the setting of direction wheelset 8 and guide ring 6 for whole upset ring can support on the leading wheel, is favorable to the rotation of upset ring, thereby realizes the upset of ceramic tile.

Referring to fig. 9-10, the flipping driving mechanism 5 includes a motor 26 and two belt transmission mechanisms respectively disposed at corresponding positions of two flipping rings, each of the belt transmission mechanisms including a belt 16 and a driving wheel 28; the belt 16 of each belt transmission mechanism is looped around the drive wheel 28 and the corresponding coupling ring 15; the connecting ring 15 is provided with a fixing component 25 for fixing the belt 16; the two driving wheels 28 are connected through a transmission shaft 4, and a main shaft of the motor 26 is connected with the transmission shaft 4.

Referring to fig. 9, a tension pulley 29 is further disposed between the driving wheel 28 and the flipping ring, and the belt 16 passes through the tension pulley 29 and then surrounds the flipping ring, so that the tension of the belt 16 can be increased, which is beneficial to power transmission; an auxiliary guide wheel 19 is arranged above the driving wheel 28, and the guide ring 6 is arranged in a guide groove of the auxiliary guide wheel 19.

Referring to fig. 10, the turning ring is composed of four turning pieces in a quarter-circle shape, and the ends of the four turning pieces are provided with connecting pieces 27; when the overturning ring is installed, the end parts of the four overturning pieces are connected through bolts, and the overturning ring is installed. This facilitates the installation and removal of the inversion ring.

Referring to fig. 1 to 10, the working principle of the tile turnover device of the present embodiment is:

the conveying mechanism 1 is vertically arranged, wherein the conveying mechanism 1 positioned on the lower side is a lower conveying mechanism 1, and the conveying mechanism 1 positioned on the upper side is an upper conveying mechanism 1. The two ends of the conveying belt of the lower conveying mechanism 1 are connected with a conveying line of a tile packaging production line, so that the feeding and discharging of tiles are realized. The specific turning process is as follows:

the tile to be turned is conveyed forwards through the conveying line and is moved to the conveying belt of the lower conveying mechanism 1 in a transition mode, the conveying belt is driven to move under the driving of the conveying driving mechanism 3 of the lower conveying mechanism 1, and therefore the tile to be turned is conveyed forwards continuously until the tile reaches the upper side of the lifting piece; at the moment, the conveying driving mechanism 3 stops driving the conveying belt to move, and the lifting driving mechanism 18 on the lower conveying mechanism 1 drives the lifting piece to move upwards so as to jack up the ceramic tile to be turned and leave the conveying belt of the lower conveying mechanism 1; the clamping driving mechanism 11 drives the two clamping pieces 10 to approach to the center of the tile so as to clamp two sides of the tile; then, the turnover driving mechanism 5 drives the turnover cage to rotate 180 degrees, so that the two conveying mechanisms 1 connected to the turnover cage are turned over together, after the turnover is completed, the lower conveying mechanism 1 is positioned at the upper side, the upper conveying mechanism 1 is positioned at the lower side, and the ceramic tiles clamped by the clamping assembly are also turned over on the front side and the back side; next, the lifting driving mechanism 18 on the conveying mechanism 1 (original upper conveying mechanism 1) positioned at the lower side drives the lifting piece to move upwards so as to support the ceramic tile, and the clamping driving mechanism 11 drives the two clamping pieces 10 to move towards two sides so as to loosen the ceramic tile; finally, the lifting driving mechanism 18 on the conveying mechanism 1 (the original conveying mechanism 1) located on the lower side drives the lifting piece to move downwards, so that the turned ceramic tiles fall on the conveying belt of the conveying mechanism 1, the conveying driving mechanism 3 of the conveying mechanism 1 drives the conveying belt to move, the turned ceramic tiles are conveyed forwards continuously, and finally the ceramic tiles are transferred to the conveying line of the packaging production line and subsequent conveying is continuously completed.

When the ceramic tile is turned over, the clamping assembly clamps two sides of the ceramic tile to be turned over, the stability of the ceramic tile can be improved in the turning process of the turning cage, and particularly when the turning cage is turned over for 90 degrees, namely the ceramic tile is vertically placed, the ceramic tile is stably clamped by the clamping assembly, the ceramic tile can be effectively prevented from slightly moving or even falling off, and the stabilizing effect is good; simultaneously, when waiting to overturn the ceramic tile and get into conveying mechanism 1's conveyer belt on, if the position of ceramic tile is not at the upset center, through the promotion of clamping components to the ceramic tile at the clamping process, realize the relocation to the ceramic tile, ensure that the ceramic tile accomplishes upset and subsequent transport precision smoothly.

The above is the preferred embodiment of the present invention, but the embodiment of the present invention is not limited by the above, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

Claims

1. A tile turnover device is characterized by comprising two conveying mechanisms, a positioning and clamping mechanism arranged on one conveying mechanism and a turnover mechanism for driving the two conveying mechanisms to turn over, wherein the two conveying mechanisms are vertically arranged on the upper side and the lower side of a tile to be turned over; the conveying mechanism comprises a conveying belt and a conveying driving mechanism for driving the conveying belt to move; the two conveying mechanisms are respectively provided with a jacking mechanism, each jacking mechanism comprises a lifting piece and a lifting driving mechanism for driving the lifting piece to vertically move, and the height of the lifting piece in the jacking mechanism on the lower side is lower than or equal to that of the corresponding conveying belt in a non-working state; the turnover mechanism comprises a turnover cage and a turnover driving mechanism for driving the turnover cage to rotate around the geometric center of the turnover cage, and the two conveying mechanisms are arranged in the turnover cage; the positioning and clamping mechanism comprises a clamping assembly and a clamping driving mechanism for driving the clamping assembly to approach or depart from the center of the tile; the clamping assembly is composed of two clamping pieces, the two clamping pieces are respectively arranged on two sides of the conveying mechanism, and the clamping parts of the two clamping pieces are located between the two conveying mechanisms.

2. The tile turnover device as claimed in claim 1, wherein the two clamping driving mechanisms are arranged on two sides of the conveying mechanism and are arranged correspondingly, and the two clamping members are respectively connected with power output members of the two clamping driving mechanisms.

3. The tile turnover device according to claim 2, wherein the clamping member includes a connecting rod and a plurality of clamping blocks provided on the connecting rod, and the connecting rod is connected to a power output shaft of the clamping driving mechanism through an engaging block.

4. The tile turnover device according to claim 3, wherein a transverse guide mechanism is arranged between the clamping assembly and the frame of the conveying mechanism, the transverse guide mechanism comprises a guide rod and a sliding block, the sliding block is slidably connected to the guide rod, the guide rod is fixedly connected to the frame of the conveying mechanism and extends towards two sides respectively, and the sliding block is fixedly connected with the clamping piece.

5. The tile turnover device according to any one of claims 1 to 4, wherein the lifting member comprises a lifting plate and a plurality of sets of anti-slip wheels arranged on the lifting plate, the lifting plate is connected with a power output shaft of the lifting driving mechanism, and the rotation directions of the plurality of sets of anti-slip wheels are perpendicular to each other.

6. The tile turnover device of claim 5, wherein the anti-skid wheels of the jacking mechanisms on the two conveying mechanisms are arranged in a one-to-one correspondence manner, and the rotation directions of the corresponding anti-skid wheels are perpendicular to each other.

7. The tile turnover device of claim 1, wherein each conveying mechanism comprises two belt transmission mechanisms, each belt transmission mechanism comprises a driving wheel, a driven wheel and a synchronous belt surrounding the driving wheel and the driven wheel, and the synchronous belts of the two belt transmission mechanisms form the conveying belt; the driving wheels of the two belt transmission mechanisms are connected through a driving shaft, the driven wheels of the two belt transmission mechanisms are connected through a driven shaft, and a power output shaft of the conveying driving mechanism is connected with the driving shaft; an installation space is arranged between the synchronous belts of the two belt transmission mechanisms, and the jacking mechanism is arranged in the installation space.

8. The tile turnover device according to claim 1, wherein the turnover cage includes two oppositely disposed turnover rings arranged in a row along a conveying direction of the tiles; the two conveying mechanisms are arranged between the two turnover rings, and the two ends of the two conveying mechanisms are respectively and fixedly connected to the two turnover rings.

9. The tile turnover device of claim 8, wherein the turnover ring comprises a connecting ring and a guide ring, the connecting ring extends horizontally, the guide ring extends vertically, and the guide ring is connected to the outer side of the guide ring; the end part of the conveying mechanism is fixedly connected with the connecting ring through a fixing rod; the bottom of the turning ring is provided with a guide wheel set, a guide groove is formed in the guide wheel of the guide wheel set, and the guide ring is arranged on the guide groove of the guide wheel in a matching mode.

10. The tile turnover device according to claim 1, wherein the turnover driving mechanism comprises a motor and two belt transmission mechanisms, the two belt transmission mechanisms are respectively arranged at corresponding positions of the two turnover rings, and each belt transmission mechanism comprises a belt and a driving wheel; the belt of each belt transmission mechanism is wound on the driving wheel and the corresponding connecting ring; the connecting ring is provided with a fixing component for fixing a belt; the two driving wheels are connected through a transmission shaft, and a main shaft of the motor is connected with the transmission shaft.