CN112476726A

CN112476726A - Ceramic body filling device and application method thereof

Info

Publication number: CN112476726A
Application number: CN202011217305.XA
Authority: CN
Inventors: 陈晖宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-03-12

Abstract

The invention discloses a ceramic body punching and filling device, which comprises a machine body, an upper die set and a lower die set, wherein the upper die set and the lower die set are matched with each other in a vertically corresponding manner, the machine body comprises a driving device, a lifting mechanism and a bottom plate, the driving device is fixed at the rear part above the bottom plate, the lifting mechanism is fixed in front of the driving device and is suspended above the bottom plate, the driving device drives the lifting mechanism, the upper die set is fixed on the lifting mechanism, the lower die set is fixed on the bottom plate, and the lifting mechanism drives the upper die set to move downwards. The invention also discloses an application method of the ceramic body filling device. According to the punching and filling device for the ceramic body and the application method thereof, the hidden carving light-transmitting area which has a light-transmitting effect and is beautiful in carving pattern is quickly produced on the lightproof body, so that the product is more attractive, the whole structure of the device is reasonable, the operation is simple, the implementation effect is quick, and the operation is simpler and easier.

Description

Ceramic body filling device and application method thereof

Technical Field

The invention belongs to the technical field of ceramic production, and particularly relates to a punching and filling device of a ceramic body and an application method thereof.

Background

The ceramic is a general term of pottery and porcelain, is also an industrial art in China, and is wild and simple ancient painted pottery and black pottery in China in the age of the stone novelties. Ceramics have different textures and properties. Pottery is made of clay with high viscosity and high plasticity as main material, and has opaque, fine pores and weak hydroscopicity. The porcelain is made of clay, feldspar and quartz, is semitransparent, does not absorb water, is corrosion resistant, has hard and compact matrix, and is crisp when being knocked. The traditional ceramic handicraft in China is high in quality, beautiful in shape, high in artistic value and famous in the world.

With the pursuit of people for beauty, various ceramic processes are increased continuously, the traditional ceramic products are generally formed by coloring and firing images on the surface of a ceramic body at different colors, but the requirements on colored drawing are higher, until the appearance of a hidden carving process at the later stage, the ceramic products such as decorative ceramics, daily ceramics and the like are more attractive, but the general hidden carving works are carved on ceramics with high transmittance after firing, particularly white ceramics are taken as the main materials, but the general white ceramics have lower hardness and are easy to break, so that the artware is inconvenient to store and has high damage rate.

Disclosure of Invention

The technical problem to be solved by the invention is to provide a filling device for producing a ceramic body of a ceramic product, which can organically combine conventional decorative ceramics with higher common hardness and high transmittance such as white porcelain to form a ceramic product with high peripheral hardness and a transparent area in the middle, and an application method thereof.

The technical scheme for solving the technical problems comprises the following steps:

the utility model provides a ceramic body's towards device of filling, includes the organism, still including being the last module and the lower module that match of mutual correspondence from top to bottom, the organism includes drive arrangement, elevating system structure and bottom plate, drive arrangement is fixed in bottom plate top rear portion, elevating system constructs to be fixed drive arrangement the place ahead and hang in the bottom plate top, the drive arrangement drive elevating system constructs, it fixes to go up the module elevating system constructs, the module is fixed down on the bottom plate, elevating system constructs the drive go up the module and moves down.

Specifically, the upper die set comprises an upper support, a compression column and an elastic pressing plate, the upper support is fixed on the lifting mechanism, the elastic pressing plate is connected below the upper support, a compression hole is formed in the middle of the elastic pressing plate, and the compression column is fixed below the upper support and is arranged in the compression hole.

Specifically, the lower module comprises a lower support, a support piece and an elastic supporting block, the lower support is fixed on the bottom plate, the support piece is fixed on the lower support and located below the elastic pressing plate, a supporting hole is formed in the middle of the upper surface of the support piece, and the elastic supporting block is fixed in the support piece, protrudes upwards and is arranged in the supporting hole.

Specifically, the lower surface of the elastic pressing plate is matched with the upper surface of the supporting piece, the lower surface of the pressing column is matched with the elastic pressing plate and is located on the same curved surface or plane, the upper surface of the elastic supporting block is matched with the upper surface of the supporting piece and is located on the same curved surface or plane, and the center of the pressing column and the center of the elastic supporting block are located on the same axis.

Specifically, the middle part of the lower surface of the compression leg is provided with a sunken groove, the elastic pressing plate is connected with the upper support through a plurality of groups of upper bolts and upper springs, the lower ends of the upper bolts are fixedly connected with the edge of the elastic pressing plate, the upper support is provided with an upper hole for the upper bolts to vertically lift, the upper springs are nested on the upper bolts, the two ends of the upper springs are respectively supported on the elastic pressing plate and the upper support, at least one compression leg is arranged below the elastic supporting block, the compression leg is nested with a lower spring, a sliding hole for the compression leg to penetrate is formed in the lower part of the support, and the lower spring limits the elastic supporting block to extend the compression leg to elastically move up and down.

Specifically, the lifting mechanism comprises a sliding block and a clamping block, the sliding block is embedded into the clamping block and can slide up and down along the clamping block, the driving device drives the sliding block, and the upper support is fixed above the sliding block and moves though the sliding block moves.

Specifically, the lifting mechanism further comprises a limiting mechanism, and the limiting mechanism is fixed to the top end of the sliding block and matched with the top surface of the clamping block to limit the sliding amplitude of the sliding block.

An application method of the ceramic body punching and filling device comprises the following steps:

preparing a blank, namely adopting a light-tight ceramic raw material, producing a ceramic blank according to a conventional ceramic blank production process and a required shape, and controlling the humidity of the ceramic blank to be 22-24% to obtain the blank for later use;

preparing a filling body, namely adopting a light-transmitting ceramic raw material, producing a sheet blank which is single in shape and can be produced in batch according to a conventional ceramic blank production process, and engraving a pattern on the sheet blank by adopting a hidden engraving process to obtain the filling body;

the mould is put on the machine, an upper module and a lower module which are matched with the carved pattern on the filling body are selected, installed on the machine body and debugged to enable the upper module and the lower module to correspond to each other;

punching and filling, namely placing the blank on a support piece of the lower module, supporting the blank by the support piece, placing the filling body above the blank in a manner that the engraved pattern faces upwards and the engraved pattern is just below the compression column, starting filling, and directly replacing the engraved pattern on the filling body on the blank to obtain a semi-finished product;

post-processing, namely processing the splicing position of the carved pattern and the blank on the semi-finished product to ensure that the joint is mutually jointed without obvious jointing traces;

and (3) firing, namely placing the semi-finished product after the post-treatment into a kiln for firing, wherein the firing temperature is 1250-1350 ℃, the firing atmosphere is an oxidizing atmosphere, and the firing time is 8-12 hours, so as to obtain the ceramic finished product.

Specifically, the filling step includes the following steps:

loading, namely placing a filling body on the outer surface of the blank body and on a support piece, wherein the carved pattern of the filling body is positioned in the right center of the support block;

pressing, starting a driving device, driving a lifting mechanism to drive an upper module to move downwards, and completely pressing the filling body on the green body when the elastic pressing plate is attached to the upper surface of the filling body to fix the relative position of the filling body;

replacing, namely, continuously descending the lifting mechanism to drive the pressing column to continuously move downwards to penetrate through the pressing hole to continuously press the filling body, synchronously sinking the blank body and the position corresponding to the carved pattern under the support of the elastic supporting block until the carved pattern is replaced into the blank body, and stopping pressing, wherein at the moment, the blank body forms a semi-finished product;

resetting, namely after the replacement is finished, lifting and resetting the lifting mechanism to enable the elastic pressing plate to leave the filling body;

and taking out the material, taking out the filling body with the carved patterns subtracted, taking down the semi-finished product from the support piece, completing the punching and filling, resetting the elastic support block at the moment, and popping out the removed material of the blank body trapped in the support hole.

Specifically, in the post-processing step, a manual pressing or mechanical pressing is adopted as a post-processing mode.

The invention has the following beneficial effects: through adopting dedicated towards filling device, carry out fast to ceramic body, while replacement operation, make on the obturator sculpture pattern wholly shift to the body, the realization produces fast on opaque body and has the printing opacity effect, and the pleasing to the eye hidden carving light transmission area of sculpture pattern, it is more pleasing to the eye to make the goods, device overall structure is reasonable, moreover, the implementation effect is quick, it is more simple and easy to compare traditional fretwork operation, the body of two kinds of different materials combines with the obturator each other simultaneously, make the goods after the burning into have the hardness of ordinary pottery simultaneously have the pleasing to the eye degree of hidden carving pottery concurrently, in addition, this towards filling device is processed through the picture that uses different look base porcelain base spare to replace out and the different look bodies of former body and is fired, make required look piece porcelain body printing opacity bright, the clear impression of figure.

Drawings

Fig. 1 is a schematic perspective view of a filling device according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of an upper module in the embodiment of the present invention.

Fig. 3 is a schematic side sectional view of an upper module according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a lower module in an embodiment of the invention.

FIG. 5 is a schematic cross-sectional view of a lower module according to an embodiment of the present invention.

FIG. 6 is a schematic structural diagram of a blank and a filler according to an embodiment of the present invention.

Fig. 7 is a schematic view of the working state of the filling device in the embodiment of the invention.

Fig. 8 is a schematic structural diagram of a ceramic product according to an embodiment of the present invention.

The reference numbers in the figures have the following meanings:

the device comprises a base plate 1, a lifting mechanism 2, a sliding block 21, a clamping block 22, a limiting mechanism 23, a driving device 3, an upper module 4, an upper support 41, an upper bolt 42, an upper spring 43, a compression column 44, a groove 45, an elastic pressing plate 46, a lower module 5, a lower support 51, a support 52, an elastic support block 53, a lower spring 54, a sliding column 55, a green body 6, a filling body 7 and a carved pattern 8.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

Example (b):

the punching and filling device of the ceramic body 6 in the embodiment of the invention is shown in figures 1-5, and comprises a machine body, and further comprises an upper die set 4 and a lower die set 5 which are matched with each other in a vertical corresponding manner, wherein the machine body comprises a driving device 3, a lifting mechanism 2 and a bottom plate 1, the driving device 3 is fixed at the rear part above the bottom plate 1, the lifting mechanism 2 is fixed in front of the driving device 3 and is suspended above the bottom plate 1, the driving device 3 drives the lifting mechanism 2, the upper die set 4 is fixed on the lifting mechanism 2, the lower die set 5 is fixed on the bottom plate 1, and the lifting mechanism 2 drives the upper die set 4 to move downwards. During actual work, place body 6 on lower module 5, and place on lower module 5 through the support of lower module 5, then be carved pattern 8 placing upwards with obturator 7 and place in body 6 top and laminate each other with body 6, afterwards, can realize carrying out the replacement of local area to body 6 through last module 4 and lower module 5 that correspond from top to bottom, replace body 6 with 8 carved pattern 8 parts of the 8 carved pattern of obturator 7 on body 6, whole operation process labour saving and time saving, and easy operation, need not any experience, can realize the operation.

Specifically, the upper module 4 includes an upper bracket 41, a pressing column 44 and an elastic pressing plate 46, the upper bracket 41 is fixed on the lifting mechanism 2, the elastic pressing plate 46 is connected below the upper bracket 41, a pressing hole is formed in the middle of the elastic pressing plate 46, and the pressing column 44 is fixed below the upper bracket 41 and is placed in the pressing hole. The elastic pressing plate 46 is used for pressing the filling body 7 on the blank body 6, so that when the pressing column 44 is continuously pressed down, the blank body 6 and the filling body 7 cannot be displaced, and further, the accurate advance of the replacement position is ensured, and the deviation is not easy to occur.

Specifically, the lower module 5 includes a lower bracket 51, a supporting member 52 and an elastic supporting block 53, the lower bracket 51 is fixed on the bottom plate 1, the supporting member 52 is fixed on the lower bracket 51 and located below the elastic pressing plate 46, a supporting hole is formed in the middle of the upper surface of the supporting member 52, and the elastic supporting block 53 is fixed in the supporting member 52, protrudes upward and is placed in the supporting hole. Specifically, the lower surface of the elastic pressing plate 46 is matched with the upper surface of the supporting member 52, the lower surface of the pressing column 44 is matched with the elastic pressing plate 46 and is located on the same curved surface or plane, the upper surface of the elastic supporting block 53 is matched with the upper surface of the supporting member 52 and is located on the same curved surface or plane, and the centers of the pressing column 44 and the elastic supporting block 53 are located on the same axis. The lower support 51 is used for supporting the blank 6, so that the shape of the lower support 51 is generally matched with the inner surface of the blank 6, and the shape of the blank 6 is not affected, and the elastic support block 53 is mainly used for supporting a local position to be replaced, so that the blank 6 cannot be uniformly replaced until the blank is completely separated from the main body of the blank 6, and meanwhile, a certain support can be provided for the area, where the filling body 7 is replaced on the blank 6, of the engraved pattern 8, and the blank 6 can be combined with the lower support to form a whole.

Specifically, the middle part of the lower surface of the compression leg 44 is provided with an inward concave groove 45, the groove 45 is mainly matched with the carved pattern 8 and is slightly larger, so that the carved pattern 8 is not pressed down when the compression leg 44 is pressed down, thereby affecting the aesthetic property of the engraved pattern 8, the elastic pressing plate 46 and the upper bracket 41 are connected with the upper spring 43 through a plurality of sets of upper bolts 42, the lower ends of the upper bolts 42 are fixedly connected with the edge of the elastic pressing plate 46, the upper bracket 41 is provided with an upper hole for the upper bolt 42 to vertically lift, the upper spring 43 is nested on the upper bolt 42, both ends of the upper spring 43 support the elastic pressing plate 46 and the upper bracket 41 respectively, at least one sliding column 55 is arranged below the elastic supporting block 53, a lower spring 54 is nested on the sliding column 55, a sliding hole for the sliding column 55 to pass through is formed below the supporting member 52, and the lower spring 54 limits the elastic supporting block 53 to elastically move up and down along the sliding column 55. The upper module 4 adopts the mode of the upper bolt 42 and the upper spring 43, the elastic pressing plate 46 can be connected with the upper bracket 41 through the support of the upper bolt 42, and can have certain elasticity through the upper spring 43, so that when the upper module 4 is pressed down, the elastic pressing plate 46 can deform, when the filling body 7 is pressed, under the elastic deformation and the support of the lower bracket 51, the shape of the blank body 6 cannot be changed, and the lower spring 54 of the elastic supporting block 53 is also used for enabling the elastic supporting block 53 to have elasticity and ensure the stable pressing down of the elastic supporting block 53 when the sliding column 55 is matched with the sliding hole, and the displacement cannot occur, and enough supporting force can be given.

Specifically, the lifting mechanism 2 includes a slider 21 and a clamping block 22, the slider 21 is embedded in the clamping block 22 and can slide up and down along the clamping block 22, the driving device 3 drives the slider 21, and the upper bracket 41 is fixed above the slider 21 and moves even though the slider 21 moves. The clamping device is used for clamping the sliding block 21 in an accelerated manner, so that the sliding block 21 is fixed in a horizontal position when moving up and down, and the upper module 5 and the lower module 5 are kept in a vertically corresponding state all the time.

Specifically, the lifting mechanism 2 further comprises a limiting mechanism 23, and the limiting mechanism 23 is fixed at the top end of the sliding block 21 and is matched with the top surface of the clamping block 22 to limit the sliding amplitude of the sliding block 21. The limiting mechanism 23 is mainly used for adjusting the distance between the upper module 4 and the lower module 5 used by different products, and the equipment can be general.

An application method of the ceramic blank 6 punching and filling device comprises the following steps:

preparing a blank 6, namely adopting a light-tight ceramic raw material, producing the ceramic blank 6 according to the conventional production process and the required shape of the ceramic blank 6, and controlling the humidity of the ceramic blank 6 to be 22-24% to obtain the blank 6 for later use; the humidity of the blank 6 must be kept within the range, so that two different materials can be attached to each other on the premise of the humidity after replacement, and the sintered product is integral without obvious gaps.

Preparing a filling body 7, namely producing a sheet blank which is single in shape and can be produced in batch by adopting a transparent ceramic raw material according to a conventional ceramic blank body 6 production process, and engraving a pattern 8 on the sheet blank by adopting a hidden engraving process to obtain the filling body 7; in general, the humidity of the filler 7 is consistent with that of the ceramic body 6.

The filling body 7 and the blank 6 are ready for use substantially as shown in figure 6.

The mould is put on a machine, an upper module 4 and a lower module 5 which are matched with the engraved pattern 8 on the filling body 7 are selected, installed on the machine body, and debugged to enable the upper module 4 and the lower module 5 to correspond to each other; according to the type of a blank 6 to be actually produced, the corresponding upper module 4 and the corresponding lower module 5 are selected and fixed on a machine body, and the continuous debugging is carried out in the process, so that the upper module 4 and the lower module 5 are ensured to be completely corresponding up and down.

Punching and filling, namely placing the blank 6 on a support piece 52 of the lower die set 5, supporting the blank 6 by the support piece 52, placing the filling body 7 above the blank 6 in a manner that the engraved pattern 8 faces upwards and enabling the engraved pattern 8 to be just below the pressing column 44, starting filling, and directly replacing the engraved pattern 8 on the filling body 7 on the blank 6 to obtain a semi-finished product; as shown in fig. 7. Specifically, the method comprises the following steps:

feeding, namely placing the filling body 7 on the outer surface of the blank body 6 and on the support piece 52, wherein the carved pattern 8 of the filling body 7 is positioned at the center of the support block, and at the moment, the groove 45 below the pressing block completely covers the carved pattern 8 and ensures that the pattern cannot be pressed down when the pressing block is pressed down;

pressing, starting the driving device 3, driving the lifting mechanism 2 to drive the upper module 4 to move downwards, pressing the filling body 7 on the green body 6 completely when the elastic pressing plate 46 is attached to the upper surface of the filling body 7, fixing the relative position of the filling body 7, fixing both the filling body 7 and the green body 6, wherein the shape of the elastic pressing plate 46 corresponds to that of the lower bracket 51 under a common condition, and ensuring that the shape of the green body 6 cannot change when the elastic pressing plate is pressed downwards;

replacing, namely, the lifting mechanism 2 continuously descends to drive the compression column 44 to continuously move downwards to pass through the compression hole to continuously apply pressure to the filling body 7, and under the support of the elastic support block 53, the blank body 6 and the position corresponding to the carved pattern 8 synchronously sink until the carved pattern 8 is replaced in the blank body 6, and the pressing is stopped, at the moment, the blank body 6 forms a semi-finished product, and the area with the carved pattern 8 attached to the blank body 6 can be seen on the semi-finished product;

resetting, namely after the replacement is finished, lifting and resetting the lifting mechanism 2 to enable the elastic pressing plate 46 to leave the filling body 7, wherein the replacement is finished, the filling body 7 is provided with a hollowed-out area, the hollowed-out filling body 7 can be directly recycled for subsequent recycling, and a special mold for the filling body 7 can be used for quickly producing the filling body 7;

and (3) taking out the material, taking out the filling body 7 with the carved pattern 8 subtracted, taking the semi-finished product down from the support piece 52, completing the punching and filling, resetting the elastic support block 53 at the moment, popping out the removed material of the green body 6 trapped in the support hole, and directly recycling the removed material of the green body 6, so that the energy is saved and the environment is protected.

Post-processing, namely processing the splicing position of the carved pattern 8 and the blank 6 on the semi-finished product to ensure that the joint is mutually jointed without obvious jointing traces; specifically, in the step, a post-processing mode adopts manual pressing or mechanical pressing. The post-treatment mainly enables the filling body 7 and the blank body 6 to be completely combined together, so that no gap is formed, but generally, if the matching degree of the upper die and the lower die is proper and the humidity of the blank body 6 and the filling body 7 is proper, the post-treatment is not needed again, the filling is completed, and the upper die and the lower die are completely attached.

And (3) firing, namely placing the post-treated semi-finished product into a kiln for firing, wherein the firing temperature is 1250-1350 ℃, the firing atmosphere is an oxidizing atmosphere, and the firing time is 8-12 hours, so as to obtain the ceramic finished product shown in figure 8. The ceramic finished product after firing is basically an organic whole when looking at ordinary times, will not have too big replacement vestige, but when shining ceramic finished product inside with light, the replacement region will be can the printing opacity to make the goods have great sight, and remaining opaque part then the hardness is higher, can not be easily because of the whole goods of dropping are smashed, and then make ceramic finished product's durability higher.

The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.

Claims

1. The utility model provides a ceramic body's punching and filling device, includes the organism, its characterized in that: still including last module (4) and lower module (5) that are mutual corresponding matching from top to bottom, the organism includes drive arrangement (3), elevating system (2) and constructs and bottom plate (1), drive arrangement (3) are fixed in bottom plate (1) top rear portion, elevating system (2) construct to be fixed drive arrangement (3) the place ahead and hang in bottom plate (1) top, drive arrangement (3) drive elevating system (2) construct, it fixes to go up module (4) elevating system (2) construct, module (5) are fixed down on bottom plate (1), elevating system (2) construct to drive go up module (4) downstream.

2. A filling device of a ceramic body according to claim 1, characterized in that: the upper module (4) comprises an upper support (41), a compression leg (44) and an elastic pressing plate (46), the upper support (41) is fixed on the lifting mechanism (2), the elastic pressing plate (46) is connected below the upper support (41), a compression hole is formed in the middle of the elastic pressing plate (46), and the compression leg (44) is fixed below the upper support (41) and is arranged in the compression hole.

3. A filling device of a ceramic body according to claim 2, characterized in that: the lower module (5) comprises a lower support (51), a support piece (52) and an elastic supporting block (53), the lower support (51) is fixed on the bottom plate (1), the support piece (52) is fixed on the lower support (51) and located below the elastic pressing plate (46), a supporting hole is formed in the middle of the upper surface of the support piece (52), and the elastic supporting block (53) is fixed in the support piece (52), protrudes upwards and is arranged in the supporting hole.

4. A filling device of a ceramic body according to claim 3, characterized in that: the lower surface of the elastic pressing plate (46) is matched with the upper surface of the supporting piece (52), the lower surface of the pressing column (44) is matched with the elastic pressing plate (46) and is positioned on the same curved surface or plane, the upper surface of the elastic supporting block (53) is matched with the upper surface of the supporting piece (52) and is positioned on the same curved surface or plane, and the center of the pressing column (44) and the center of the elastic supporting block (53) are positioned on the same axis.

5. A filling device of a ceramic body according to claim 4, wherein: the middle part of the lower surface of the compression leg (44) is provided with a sunken groove (45), the elastic pressure plate (46) and the upper bracket (41) are connected with an upper spring (43) through a plurality of groups of upper bolts (42), the lower end of each upper bolt (42) is fixedly connected with the edge of the elastic pressure plate (46), the upper bracket (41) is provided with an upper hole for the vertical lifting of the upper bolt (42), the upper spring (43) is nested on the upper bolt (42), two ends of the upper spring (43) respectively support the elastic pressure plate (46) and the upper bracket (41), at least one sliding column (55) is arranged below the elastic supporting block (53), a lower spring (54) is nested on the sliding column (55), a sliding hole for the sliding column (55) to penetrate is arranged below the supporting piece (52), the lower spring (54) limits the elastic supporting block (53) to elastically move up and down along the sliding column (55).

6. A device for blanking a ceramic body according to any one of claims 2-5, characterized in that: the lifting mechanism (2) comprises a sliding block (21) and a sliding block (22), the sliding block (21) is embedded in the sliding block (22) and can slide up and down along the sliding block (22), the driving device (3) drives the sliding block (21), and the upper support (41) is fixed above the sliding block (21) and moves even though the sliding block (21) moves.

7. A filling device of a ceramic body according to claim 6, wherein: the lifting mechanism (2) further comprises a limiting mechanism (23), and the limiting mechanism (23) is fixed at the top end of the sliding block (21) and matched with the top surface of the sliding block (22) to limit the sliding amplitude of the sliding block (21).

8. A method of using the apparatus for blanking ceramic bodies according to claims 1-7, comprising the steps of:

9. The application method according to claim 8, wherein the filling step comprises the steps of:

10. The method of application according to claim 8 or 9, characterized in that: in the post-processing step, the post-processing mode adopts manual pressing or mechanical pressing.