Background technology
Household china repaired biscuit technique comprises several operations, thereby the rotating disk of trimming machine is designed to the multistation mode as shown in Figure 1, the rotating disk of trimming machine in the course of the work wraparound turns the center and does batch (-type) and rotatablely move, stop at each station, by external emery wheel or cutter the porcelain dish blank is carried out trim process, after an operation machined, rotating disk continued station of rotation, and the porcelain dish blank is sent to the processing that next station carries out a rear operation. so move in circles.Fig. 2 is the sketch of existing household china trimming machine rotating disk positioning transporting device, it comprises support 1, rotating disk turning gear 2 is installed on the support 1, rotating disk turning gear 2 comprises rotating disk device for revolving and driving 21 and rotating disk 22, rotating disk 22 is provided with some stations, independently porcelain dish slewing arrangement 3 is installed on each station, described porcelain dish slewing arrangement 3 comprises porcelain dish rotating driving device 31 and porcelain dish support rotating shaft 32, porcelain dish rotating driving device 31 and rotating disk revolution drive 21 devices various form in actual applications, such as toothed belt transmission, chain sprocket drive etc., what Fig. 2 showed is a kind of reducing motor type of drive relatively more commonly used.In existing household china trimming machine structure, the porcelain dish rotating driving device all is fixed on the rotating disk, when rotating disk turns round, this covering device is followed rotating disk and is moved together, undoubtedly, the radius of turn that the deadweight of this covering device and rotating disk are larger interacts, so that in rotating disk when revolution, produced larger inertia, because the mode of operation of household china trimming machine rotating disk is regular frequent start-stop, so larger rotor inertia can be caused very adverse influence to the rotating disk device for revolving and driving, these negative effects comprise larger physical shock, Fast Wearing, it is slow to start, accuracy of positioning worsens, local pyrexia, energy consumption increases etc. the aspect, has influence on greatly the performance of trimming machine complete machine.
The utility model content
The utility model purpose is for the problems referred to above weak point, provides a kind of rotating disk load little disengaging type rotating disk positioning transporting device, its reduce rotating disk the rotation load, energy-conservation, start rapid and stable.
In order to achieve the above object, the utility model is by the following technical solutions:
A kind of disengaging type rotating disk positioning transporting device of household china trimming machine, comprise support, rotating disk turning gear and porcelain dish slewing arrangement, described rotating disk turning gear comprises rotating disk device for revolving and driving and rotating disk, rotating disk is provided with some stations, described porcelain dish slewing arrangement comprises porcelain dish rotating driving device and the rotating shaft of porcelain dish support, the rotating shaft of described porcelain dish support is hingedly mounted on the station of above-mentioned rotating disk, described porcelain dish rotating driving device is fixedly mounted on the support of corresponding each station porcelain dish support rotating shaft below, is provided with one between described porcelain dish rotating driving device and the rotating shaft of porcelain dish support and is used for the engaging and disengaging gear that the rotating shaft of activity-driven porcelain dish support is rotated.
Further, described engaging and disengaging gear comprises: fixed mount, and it is fixedly mounted on the support; Crane, its fixed installation porcelain dish rotating driving device; Lifting drive, it is connected between fixed mount and the crane; Lower clutch-plate, it is installed on the output shaft of porcelain dish rotating driving device; Upper clutch-plate is installed in the below of porcelain dish support rotating shaft, and it cooperates the output rotational power to the rotating shaft of porcelain dish support with lower clutch-plate.
As preferably, described upper clutch-plate and lower clutch-plate are the friction lining of coupling.
Perhaps, described upper clutch-plate and lower clutch-plate are the contrite gear of coupling.
Or described upper clutch-plate and lower clutch-plate are the permanent magnetism sheet of coupling; And the mating surfaces of described permanent magnetism sheet is provided with rubber sheet.
As preferably, described lifting drive is the lift cylinder group.
Further, described lift cylinder group comprises two symmetrically arranged synchronization lifting cylinders, and the cylinder body of each lift cylinder is fixed on the fixed mount, and its piston rod is connected with crane.
The utility model adopts engaging and disengaging gear to be applied on the porcelain dish slewing arrangement, the porcelain dish rotating driving device is connected with porcelain dish support rotating shaft activity clutch, thereby realize that the porcelain dish rotating driving device separates with rotating disk, reduced the load weight of rotating disk, have advantages of energy-conservation, physical shock is few, it is rapid and stable to start.
The specific embodiment
Embodiment 1
As shown in Figure 3, the disengaging type rotating disk positioning transporting device of household china trimming machine described in the utility model, comprise support 1, rotating disk turning gear 2 and porcelain dish slewing arrangement 3, described rotating disk turning gear 2 comprises rotating disk device for revolving and driving 21 and rotating disk 22, rotating disk 22 is provided with some stations, and described porcelain dish slewing arrangement 3 comprises porcelain dish rotating driving device 31 and porcelain dish support rotating shaft 32.Concrete structure is as follows:
Described porcelain dish support rotating shaft 32 is hingedly mounted on the station of above-mentioned rotating disk 22, be specially: described rotating disk station is provided with bearing, porcelain dish support rotating shaft 32 axially is vertically mounted on the bearing, this porcelain dish support rotating shaft top is used for supporting porcelain dish 4, rotating disk 22 belows are stretched out in the lower end, described porcelain dish rotating driving device 31 is fixedly mounted on the support 1 of corresponding each station porcelain dish support rotating shaft 32 below, is provided with one between described porcelain dish rotating driving device 31 and the porcelain dish support rotating shaft 32 and is used for the engaging and disengaging gear 33 that activity-driven porcelain dish support rotating shaft 32 is rotated.
Further, described engaging and disengaging gear 33 comprises: fixed mount 331, crane 332, lifting drive, lower clutch-plate 334 and upper clutch-plate 335.Concrete connection structure is: described fixed mount 331 is fixedly mounted on the support 1; And crane 332 fixed installation porcelain dish rotating driving devices 31; Lifting drive is connected between fixed mount 331 and the crane 332, be specially: described lifting drive is lift cylinder group 333, described lift cylinder group 333 comprises two symmetrically arranged synchronization lifting cylinders, the cylinder body of each lift cylinder is fixed on the fixed mount 331, and its piston rod is connected with crane 332, lift cylinder group 333 drives crane 332 liftings, and then drives 31 liftings of porcelain dish rotating driving device; Described lower clutch-plate 334 is installed on the output shaft of porcelain dish rotating driving device 31; 335 of upper clutches are installed in the below of porcelain dish support rotating shaft 32, it cooperates the output rotational power to porcelain dish support rotating shaft 32 with lower clutch-plate 334, as preferably, described upper clutch-plate 334 and lower clutch-plate 335 are the friction lining of coupling, its lower clutch-plate 334 promotes by lift cylinder group 333, clutch-plate 335 in the applying, and drive upper clutch-plate 335 rotations by the applying friction force.
Described rotating disk device for revolving and driving 21 can adopt different type of drive in actual applications with porcelain dish rotating driving device 31, and such as toothed belt transmission, chain sprocket drive etc., the utility model preferably adopts the reducing motor transmission.
Below come the utility model is further described by concrete application principle:
During work, rotating disk device for revolving and driving 21 drives and stops behind corresponding processing stations after rotating disk 22 turns an angle, lift cylinder group 333 promotes crane 332 and rises, crane 332 drives porcelain dish rotating driving device 31 and rises, upper clutch-plate 334 and lower clutch-plate 335 are fitted, porcelain dish rotating driving device 31 drives lower clutch-plate 334 and rotates, lower clutch-plate 334 rotates upper clutch-plate 335 by friction force, thereby driving porcelain dish support rotating shaft 32 rotates, the porcelain dish 4 that is placed in the porcelain dish support rotating shaft 32 is rotated, so that porcelain dish 4 further carries out trim process by external emery wheel or cutter to the porcelain dish blank.After finishing this operation, lift cylinder group 333 crane 332 of leaving behind, crane 332 descends and drives 31 declines of porcelain dish rotating driving device, upper clutch-plate 334 separates with lower clutch-plate 335, and rotating disk device for revolving and driving 21 drives rotating disks 22 next corresponding processing stations that turns an angle and carries out next step processing.
Embodiment 2
The disengaging type rotating disk positioning transporting device of household china trimming machine described in the utility model, comprise support, rotating disk turning gear and porcelain dish slewing arrangement, described rotating disk turning gear comprises rotating disk device for revolving and driving and rotating disk, rotating disk is provided with some stations, and described porcelain dish slewing arrangement comprises porcelain dish rotating driving device and the rotating shaft of porcelain dish support.Concrete structure is as follows:
The rotating shaft of described porcelain dish support is hingedly mounted on the station of above-mentioned rotating disk, be specially: described rotating disk station is provided with bearing, the rotating shaft of porcelain dish support axially is vertically mounted on the bearing, this porcelain dish support rotating shaft top is used for supporting porcelain dish, the rotating disk below is stretched out in the lower end, described porcelain dish rotating driving device is fixedly mounted on the support of corresponding each station porcelain dish support rotating shaft below, is provided with one between described porcelain dish rotating driving device and the rotating shaft of porcelain dish support and is used for the engaging and disengaging gear that the rotating shaft of activity-driven porcelain dish support is rotated.Further, described engaging and disengaging gear comprises: fixed mount, crane, lifting drive, lower clutch-plate and upper clutch-plate.
In the present embodiment, described upper clutch-plate and lower clutch-plate are the contrite gear of coupling.The present embodiment clutch-plate adopts the contrite gear engagement system to replace the friction lining applying friction mode of embodiment 1, and clutch transmission is without skidding, and transmission is more stable.Other structures of the present embodiment as described in Example 1, this superfluous saying no longer.
Embodiment 3
The disengaging type rotating disk positioning transporting device of household china trimming machine described in the utility model, comprise support, rotating disk turning gear and porcelain dish slewing arrangement, described rotating disk turning gear comprises rotating disk device for revolving and driving and rotating disk, rotating disk is provided with some stations, and described porcelain dish slewing arrangement comprises porcelain dish rotating driving device and the rotating shaft of porcelain dish support.Concrete structure is as follows:
The rotating shaft of described porcelain dish support is hingedly mounted on the station of above-mentioned rotating disk, be specially: described rotating disk station is provided with bearing, the rotating shaft of porcelain dish support axially is vertically mounted on the bearing, this porcelain dish support rotating shaft top is used for supporting porcelain dish, the rotating disk below is stretched out in the lower end, described porcelain dish rotating driving device is fixedly mounted on the support of corresponding each station porcelain dish support rotating shaft below, is provided with one between described porcelain dish rotating driving device and the rotating shaft of porcelain dish support and is used for the engaging and disengaging gear that the rotating shaft of activity-driven porcelain dish support is rotated.Further, described engaging and disengaging gear comprises: fixed mount, crane, lifting drive, lower clutch-plate and upper clutch-plate.
In the present embodiment, described upper clutch-plate and lower clutch-plate are the permanent magnetism sheet of coupling, and easily damaged in order to prevent permanent magnetism sheet rigid collision, the mating surfaces of described permanent magnetism sheet is provided with rubber sheet.The present embodiment clutch-plate adopts permanent magnetism sheet magnetic mode to replace the friction lining applying friction mode of embodiment 1, and clutch transmission is without skidding, and transmission is more stable.Other structures of the present embodiment as described in Example 1, this superfluous saying no longer.
The utility model adopts engaging and disengaging gear to be applied on the porcelain dish slewing arrangement, the porcelain dish rotating driving device is connected with porcelain dish support rotating shaft activity clutch, thereby realize that the porcelain dish rotating driving device separates with rotating disk, reduced the load weight of rotating disk, have advantages of energy-conservation, physical shock is few, it is rapid and stable to start.