CN111619212B

CN111619212B - Batch printing equipment for inner bottoms of porcelain bowls

Info

Publication number: CN111619212B
Application number: CN202010527213.5A
Authority: CN
Inventors: 张艳梅
Original assignee: Pujiang Yishuo Technology Development Co ltd
Current assignee: PUJIANG YISHUO TECHNOLOGY DEVELOPMENT Co.,Ltd.
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-12-14
Anticipated expiration: 2040-06-11
Also published as: CN111619212A

Abstract

The invention relates to printing equipment, in particular to batch printing equipment for inner bottoms of porcelain bowls. The technical problem how to design a batch printing device for inner bottoms of a plurality of porcelain bowls, which can print a plurality of porcelain bowls simultaneously, is high in working efficiency, convenient to operate and labor-saving. The utility model provides a china bowl inner bottom is stamp equipment in batches, including: the two parts of the transverse plate are fixedly connected with supporting plates in a penetrating manner; the pivot, the cross-under of pivot rotary type is close to two of diaphragm between the backup pad two. According to the invention, the five porcelain bowls are placed between the multi-groove plates on the front side and the rear side, and then the pedal is stepped to move downwards, so that the porcelain bowls can move upwards to be in contact with the lower latex head for printing, and the printing concave blocks can print patterns on the upper latex head through pigments, so that the latex heads can print the porcelain bowls, and therefore, the inner bottoms of the five porcelain bowls can be printed, the working efficiency is high, the operation is convenient, and the labor is saved.

Description

Batch printing equipment for inner bottoms of porcelain bowls

Technical Field

The invention relates to printing equipment, in particular to batch printing equipment for inner bottoms of porcelain bowls.

Background

The shape, glaze and texture of the porcelain bowl in different periods are obviously different. The bowl before Tang dynasty is mostly straight-mouth, flat-bottom, unglazed and basically has no texture. The bowl type of Tang dynasty is more, and there are straight mouth, skimming, sunflower mouth etc. and the lip is suddenly had along the mouth, mostly flat bottom, jade wall bottom and ring strip shape bottom, and the glazing is close to the bottom, and the refined product is glazed, has simple drawing decoration appearance. The bowl in Song dynasty is mostly bamboo hat type, straw hat type, large opening edge and small circle foot, and the diameter of the circle foot is almost one third of the opening edge. In the porcelain bowl manufacturing process, in order to make the porcelain bowl more beautiful, the inner bottom of the porcelain bowl is printed, so that people like the porcelain bowl more.

At present, the people and the machine cooperation of mostly all carry out the stamp to the porcelain bowl inner bottom, and at first operating personnel puts a porcelain bowl in the machine assigned position, and the machine that restarts carries out the stamp to the porcelain bowl inner bottom, but the machine once can only carry out the stamp to a porcelain bowl, and work efficiency is low, and every porcelain bowl of printing, people then need take off one, so the operation is more troublesome, still more hard.

Therefore, a batch printing device for inner bottoms of porcelain bowls, which can print a plurality of porcelain bowls simultaneously, has high working efficiency and convenient operation and is labor-saving, is particularly needed to solve the problems in the prior art.

Disclosure of Invention

In order to overcome the machine once can only carry out the stamp to a porcelain bowl, work efficiency is low, and every porcelain bowl of printing, people then need take off one, so the operation is more troublesome, still more hard shortcoming, the technical problem who solves: the utility model provides a can carry out the stamp to a plurality of porcelain bowl simultaneously, work efficiency is high, and convenient operation, still laborsaving porcelain bowl inner bottom is stamp equipment in batches.

The technical scheme is as follows: the utility model provides a china bowl inner bottom is stamp equipment in batches, including: the two parts of the transverse plate are fixedly connected with supporting plates in a penetrating manner; the rotating shaft is rotatably connected between the two supporting plates close to the transverse plate in a penetrating manner; the ratchet wheel is fixedly sleeved at the two ends of the rotating shaft; the number of the latex heads is five, the latex heads are fixedly connected to the middle circumference of the rotating shaft at intervals, and the number of the latex heads in each group is four; the n-type swinging plate is rotatably connected between the two inner sides of the supporting plate close to the rotating shaft; the placing mechanism is arranged in the middle of one side of the transverse plate facing the rotating shaft, is matched with the n-type swinging plate and the latex head and is used for placing a porcelain bowl; and the driving mechanism is arranged on the transverse plate, is matched with the n-type swinging plate and the latex head and is used for providing power.

Further, the placing mechanism comprises: the number of the vertical rods is four, every two vertical rods are a group, and each group of the vertical rods is fixedly connected to one side of the transverse plate close to the supporting plate; the u-shaped plate is slidably sleeved between the two vertical rods on each side, and one part of the u-shaped plate, which is close to the transverse plate, is in contact fit with the inner end of the n-shaped swinging plate; the U-shaped plate comprises two multi-groove plates, wherein one multi-groove plate is slidably sleeved between one ends of the two U-shaped plates, the other multi-groove plate is slidably sleeved between the other ends of the two U-shaped plates, and the two multi-groove plates are matched with each other; the second spring is connected between the inner side of the u-shaped plate and the inner part of the multi-groove plate; the first spring is sleeved on the vertical rod, one end of the first spring is fixedly connected with the end part of the vertical rod far away from the transverse plate, and the other end of the first spring is fixedly connected with one side of the u-shaped plate far away from the transverse plate.

Further, the driving mechanism includes: the number of the movable rods is four, every two movable rods form a group, and each group of the movable rods is slidably connected to one part of the transverse plate close to the supporting plate in a penetrating manner; the pedal is fixedly connected between the end parts of the four movable rods far away from the multi-groove plate; the movable plates are fixedly connected among the end parts of the four movable rods far away from the pedal, printing concave blocks are fixedly connected to one side of each movable plate facing the transverse plate at intervals, and the number of the printing concave blocks is five; the third spring is sleeved on the movable rod, one end of the third spring is fixedly connected with one side of the transverse plate far away from the multi-groove plate, and the other end of the third spring is fixedly connected with one part of the movable rod far away from the movable plate; the L-shaped ratchet bar is symmetrically and fixedly connected to one side of the movable plate far away from the transverse plate and meshed with the ratchet wheel; and the contact rod is fixedly connected to one side of the inner side of the L-shaped ratchet bar which faces the ratchet wheel and is close to the n-shaped swinging plate, and is in contact fit with the n-shaped swinging plate.

Further, still including separating mechanism, separating mechanism includes: the u-shaped cylinder body is symmetrically and fixedly connected to the transverse plate in a penetrating manner and is close to the supporting plate; the second piston rod is slidably connected to the end part of the u-shaped cylinder body close to the transverse plate in a penetrating manner, is in sliding fit with the u-shaped cylinder body, and penetrates through the transverse plate towards the end part of the movable plate; the movable block is fixedly connected to the end part, far away from the pedal, of the second piston rod and matched with the multi-groove plate; the first piston rod is slidably connected to the end part, far away from the multi-groove plate, of the u-shaped cylinder body in a penetrating mode, is in sliding fit with the u-shaped cylinder body, and is matched with the n-shaped swinging plate; the fourth spring is sleeved on the first piston rod, one end of the fourth spring is fixedly connected with the end part of the first piston rod far away from the pedal, and the other end of the fourth spring is fixedly connected with the outer side of the u-shaped cylinder body, which faces the movable plate and is close to the first piston rod; the fixed plate is fixedly connected to the inner circumferential direction of the u-shaped cylinder body far away from the movable plate and the movable rod; the large one-way pipe is fixedly connected to one part of the fixing plate close to the transverse plate in a penetrating manner; the small one-way pipe is fixedly connected to one part of the fixing plate far away from the transverse plate in a penetrating mode.

Further, the method also comprises the following steps: the rubber plate is fixedly connected to the middle part of one side of the transverse plate far away from the pedal in an embedded mode.

Further, the method also comprises the following steps: the mounting block is fixedly connected to one side of one of the supporting plates facing the latex head and far away from the pedal; the clamping rod is slidably arranged at one part of the mounting block, which faces the transverse plate and is close to the latex head; the fifth spring is connected between the end part of the clamping rod far away from the transverse plate and the inside of the mounting block; the clamping groove is spaced at a position close to the circumferential direction of one part of the rotating shaft of the mounting block, and the end part of the clamping rod facing the transverse plate is positioned in the clamping groove and matched with the clamping rod.

The beneficial effects are that:

1. through putting five porcelain bowls between front and back both sides multislot board, step on the footboard and remove downwards again, can make porcelain bowl rebound and the first contact of below latex printed by the stamp, and the stamp concave block can pass through pigment to the good decorative pattern of top latex head seal for the latex head can carry out the stamp to the porcelain bowl, so, can stamp five porcelain bowl inner bottoms simultaneously, work efficiency is high, convenient operation, still laborsaving.

2. Through the effect of separating mechanism, can make the outward movement of multiwell board loosen the porcelain bowl when the printing of porcelain bowl inner bottom is accomplished and is reset, then need not the people and stimulate the outward movement of multiwell board and loosen the porcelain bowl, labour saving and time saving.

3. Through the effect of rubber slab, can cushion the porcelain bowl that drops, avoid the too big damage that leads to of power that the porcelain bowl dropped.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a partial perspective view of the present invention.

Fig. 3 is an enlarged schematic view of part a of the present invention.

Fig. 4 is an enlarged view of part B of the present invention.

Fig. 5 is an enlarged view of part C of the present invention.

Part names and serial numbers in the figure: the device comprises a transverse plate 1, a support plate 2, a rotating shaft 3, a latex head 4, a ratchet wheel 5, a placement mechanism 6, a vertical rod 61, a template 62 u, a multi-groove plate 63, a first spring 64, a second spring 65, a swinging plate 7 n, a driving mechanism 8, a movable rod 81, a pedal 82, a third spring 83, a movable plate 84, a printing concave block 85, a ratchet rod 86L, a contact rod 87, a separation mechanism 9, a cylinder 91 u, a first piston rod 92, a second piston rod 93, a movable block 94, a fourth spring 95, a fixed plate 96, a large one-way pipe 97, a small one-way pipe 98, a rubber plate 10, an installation block 11, a clamping rod 12, a fifth spring 13 and a clamping groove 14.

Detailed Description

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

Example 1

A batch printing device for inner bottoms of porcelain bowls is disclosed, as shown in figures 1-3, and comprises a transverse plate 1, a support plate 2, a rotating shaft 3, latex heads 4, a ratchet wheel 5, a placing mechanism 6, n-type swinging plates 7 and a driving mechanism 8, wherein the support plate 2 is fixedly connected between the left part and the right part of the transverse plate 1 in a penetrating manner, the n-type swinging plates 7 are hinged between the upper parts of the front side surface and the rear side surface in the support plate 2, the rotating shaft 3 is rotatably connected between the upper parts of the support plates 2 at the left side and the right side, the ratchet wheel 5 is fixedly connected at the left end and the right end of the rotating shaft 3, five groups of latex heads 4 are fixedly connected at the middle part of the rotating shaft 3 at uniform intervals in the circumferential direction, the number of four groups of the latex heads 4 is provided, the placing mechanism 6 is arranged at the middle part of the top of the transverse plate 1 and is matched with the latex heads 4, the placing mechanism 6 is also in contact with the inner end of the n-type swinging plates 7, the transverse plate 1 is also provided with the driving mechanism 8, the ratchet wheel 5 is in contact with the n-type swinging plates 7, the drive mechanism 8 is also engaged with the emulsion head 4.

The placing mechanism 6 comprises a vertical rod 61 and a u-shaped plate 62, the multi-groove plate comprises a multi-groove plate 63, a first spring 64 and a second spring 65, vertical rods 61 are symmetrically and fixedly connected to the left side and the right side of the top of the transverse plate 1 in a front-back symmetrical mode, the vertical rods 61 are located between the left side supporting plate 2 and the right side supporting plate 2, a u-shaped plate 62 is arranged between the left side vertical rods 61 and between the right side vertical rods 61 in a sliding mode, the lower portion of the u-shaped plate 62 is in contact fit with the inner end of the n-shaped swinging plate 7, the first spring 64 is wound between the top of the u-shaped plate 62 and the top end of the vertical rods 61, the multi-groove plate 63 is arranged between the front end of the left side u-shaped plate 62 and the rear end in a sliding mode, the multi-groove plates 63 on the front side and the rear side are in contact fit, the left portions of the front side surface and the rear side surface of the right portion of the right side u-shaped plate 62 on the front side and the rear side are respectively connected with the second springs 65 between the inner portions of the multi-groove plates 63 on the front side and the rear side.

The driving mechanism 8 comprises movable rods 81, pedals 82, third springs 83, movable plates 84, printing concave blocks 85, L-shaped ratchet bars 86 and contact rods 87, the movable rods 81 are symmetrically and slidably connected to the left side and the right side of the transverse plate 1, the movable rods 81 are located on the front side and the rear side of the u-shaped plate 62, the pedals 82 are fixedly connected between the inner ends of the lower portions of the four movable rods 81, the third springs 83 are wound between the lower portions of the movable rods 81 and the bottom of the transverse plate 1, the movable plates 84 are fixedly connected between the inner ends of the upper portions of the four movable rods 81, five printing concave blocks 85 are fixedly connected to the bottom of the movable plates 84 at uniform intervals, the printing concave blocks 85 are matched with the latex heads 4, the L-shaped ratchet bars 86 are fixedly connected to the left side and the right side of the top of the transverse plate 1, the L-shaped ratchet bars 86 are meshed with the ratchet wheels 5, the contact rods 87 are fixedly connected to the lower portions of the inner rear sides of the L-shaped ratchet bars 86, and the contact rods 87 are matched with the upper portions of the n-shaped swinging plates 7.

Firstly, an operator places five porcelain bowls on a placing mechanism 6, paints pigment on the position where a driving mechanism 8 is matched with a latex head 4, treads the driving mechanism 8 to move downwards, enables the pigment to be contacted with the upper latex head 4 by the downward movement of the driving mechanism 8, prints patterns on the upper latex head 4 through the pigment by the driving mechanism 8, meanwhile, the driving mechanism 8 also drives the outer end of an n-type swinging plate 7 to swing downwards, the outer end of the n-type swinging plate 7 swings downwards to enable the inner end to swing upwards, the inner end of the n-type swinging plate 7 swings upwards to drive the placing mechanism 6 to move upwards, the placing mechanism 6 moves upwards to drive the porcelain bowls to move upwards, the porcelain bowls move upwards to be contacted with the lower latex head 4, then releases the driving mechanism 8 to reset to be separated from the upper latex head 4, the driving mechanism 8 resets to be separated from the n-type swinging plate 7, the placing mechanism 6 drives the porcelain bowls to move downwards to be separated from the lower latex head 4, simultaneously, actuating mechanism 8 still drives the reversal of ratchet 5, the reversal of ratchet 5 drives the 3 reversals of pivot, the 3 reversals of pivot drive emulsion head 4 reversal ninety degrees, so step on footboard 82 repeatedly, when the emulsion head 4 reversal of printing good decorative pattern to the below, the porcelain bowl rebound and the contact of below emulsion head 4, below emulsion head 4 then prints the porcelain bowl inner bottom, when the porcelain bowl that the stamp was accomplished moves down to reset, operating personnel pulling placement mechanism 6 breaks away from with the porcelain bowl, the porcelain bowl then drops to diaphragm 1 on, it resets to loosen placement mechanism 6, can take off the porcelain bowl, so, can print five porcelain bowls simultaneously at every turn.

Firstly, an operator places five porcelain bowls in five grooves between the multi-groove plates 63 on the front side and the rear side, when the operator steps on the pedal 82 to move downwards, the driving mechanism 8 drives the outer end of the n-type swinging plate 7 to swing downwards, the outer end of the n-type swinging plate 7 swings downwards to enable the inner end to swing upwards, the inner end of the n-type swinging plate 7 swings upwards to drive the u-shaped plate 62 to move upwards, the first spring 64 is compressed, the u-shaped plate 62 moves upwards to drive the multi-groove plate 63 to move upwards, the multi-groove plate 63 moves upwards to drive the porcelain bowls to move upwards to be contacted with the lower emulsion head 4, when the operator releases the driving mechanism 8, the driving mechanism 8 is separated from the n-type swinging plate 7, the u-shaped plate 62 moves downwards to drive the multi-groove plate 63 to move downwards due to the action of the first spring 64, the multi-groove plate 63 moves downwards to drive the porcelain bowls to move downwards to reset, and simultaneously, the u-shaped plate 62 also drives the inner end of the n-type swinging plate 7 to swing downwards to reset, also make outer end upswing reset, when the emulsion head 4 that is printed with the decorative pattern reverses to the below, china bowl rebound and the contact of below emulsion head 4, below emulsion head 4 then carries out the stamp to the china bowl inner bottom, when the china bowl downshifting that the stamp was accomplished resets, operating personnel pulling multislot board 63 outwards removes, second spring 65 compression, multislot board 63 outwards removes and breaks away from with the china bowl, the china bowl then drops on to diaphragm 1, loosen multislot board 63, because of second spring 65's effect, multislot board 63 inwards removes and resets.

After the porcelain bowl is placed, paint is coated in the printing concave block 85, the pedal 82 is stepped to move downwards, the pedal 82 moves downwards to drive the movable rod 81 to move downwards, the third spring 83 is stretched, the movable rod 81 moves downwards to drive the movable plate 84 to move downwards, the movable plate 84 moves downwards to drive the printing concave block 85 to move downwards, the printing concave block 85 moves downwards to be in contact with the upper latex head 4, patterns are printed on the upper latex head 4 through the paint on the printing concave block 85, meanwhile, the movable plate 84 also drives the L-shaped ratchet rack 86 to move downwards, the L-shaped ratchet rack 86 moves downwards to slide on the ratchet wheel 5, the L-shaped ratchet rack 86 moves downwards to drive the contact rod 87 to move downwards, the contact rod 87 moves downwards to drive the outer end of the n-shaped swinging plate 7 to swing downwards, and the multi-groove plate 63 drives the porcelain bowl to move upwards to be in contact with the lower latex head 4 to be printed. After the printing of the porcelain bowl is finished, the pedal 82 is loosened, due to the action of the third spring 83, the movable rod 81 moves upwards to drive the pedal 82 to move upwards for resetting, the movable rod 81 also drives the printing concave block 85 to reset through the movable plate 84 to be separated from the upper latex head 4, the movable rod 81 also drives the L-shaped ratchet rack 86 to move upwards through the movable plate 84, the L-shaped ratchet rack 86 moves upwards to drive the contact rod 87 to move upwards for resetting, the outer end of the n-shaped swinging plate 7 also swings upwards for resetting along with the upward movement of the contact rod 87, and then the porcelain bowl is separated from the lower latex head 4, at the moment, the L-shaped ratchet rack 86 is meshed with the ratchet wheel 5 again, the L-shaped ratchet rack 86 drives the ratchet wheel 5 to rotate reversely, so that the latex head 4 rotates ninety degrees, the next non-printed porcelain bowl is rotated to the position under the printing concave block 85, when the next batch of porcelain bowl is placed between the multi-groove plates 63 at two sides, the pedal 82 is stepped again to move downwards according to the operation, and then the inner bottom of the porcelain bowl can be printed again. When all the porcelain bowls are printed, the treading of the pedal 82 is stopped.

Example 2

On the basis of the embodiment 1, as shown in fig. 1 to 4, the separating mechanism 9 further comprises a separating mechanism 9, the separating mechanism 9 comprises a u-shaped cylinder 91, a first piston rod 92, a second piston rod 93, a movable block 94, a fourth spring 95, a fixing plate 96, a large one-way pipe 97 and a small one-way pipe 98, the u-shaped cylinder 91 is fixedly connected between the left portion and the right portion of the transverse plate 1, the outer end of the u-shaped cylinder 91 is positioned below the n-shaped swinging plate 7, the inner end of the u-shaped cylinder is positioned below the transverse plate 1, the fixing plate 96 is fixedly connected between the left side circumference of the lower side of the left u-shaped cylinder 91 and the right side circumference of the lower side of the right u-shaped cylinder 91, the large one-way pipe 97 is fixedly connected on the upper portion of the fixing plate 96, the small one-way pipe 98 is fixedly connected on the lower portion of the fixing plate 96, the first piston rod 92 is slidably connected at the outer end of the u-shaped cylinder 91, the first piston rod 92 is matched with the n-shaped swinging plate 7, the fourth spring 95 is wound between the top end of the first piston rod 92 and the top of the u-shaped cylinder 91, a second piston rod 93 is slidably connected to the inner end of the u-shaped cylinder 91 in a penetrating manner, a movable block 94 is fixedly connected to the top end of the second piston rod 93 through the transverse plate 1, the front side and the rear side of the top end of the movable block 94 are inclined planes, and the movable block 94 is matched with the multi-groove plate 63.

When an operator steps on the pedal 82 to move downwards, the outer end of the n-type swinging plate 7 swings downwards to be in contact with the first piston rod 92, the n-type swinging plate 7 drives the first piston rod 92 to move downwards, the fourth spring 95 is compressed, the first piston rod 92 moves downwards to push the gas at the right part in the u-type cylinder 91 into the left part in the u-type cylinder 91 through the large one-way pipe 97, the gas is discharged into the left part in the u-type cylinder 91 to drive the second piston rod 93 to move upwards, the second piston rod 93 moves upwards to drive the movable block 94 to move upwards, when the operator stops stepping on the pedal 82, the outer end of the n-type swinging plate 7 stops swinging, the movable block 94 stops moving, and further when the operator releases the pedal 82, the u-type plate 62 moves downwards to drive the inner end of the n-type swinging plate 7 to swing downwards, so that the outer end of the n-type swinging plate 7 swings upwards to be separated from the first piston rod 92, due to the action of the fourth spring 95, the first piston rod 92 moves upwards to pump gas back to the right part of the U-shaped cylinder body 91 through the small one-way pipe 98, the diameter of the small one-way pipe 98 is small, the second piston rod 93 slowly moves downwards to reset, the multi-groove plate 63 moves downwards to be in contact with the movable block 94, the movable block 94 enables the multi-groove plate 63 to move outwards, the second spring 65 is compressed, the multi-groove plate 63 moves outwards to loosen a porcelain bowl, and then the second piston rod 93 drives the movable block 94 to move downwards to reset, the movable block 94 is separated from the multi-groove plate 63, and the multi-groove plate 63 moves inwards to reset under the action of the second spring 65. Therefore, the ceramic bowl is not required to be loosened by pulling the multi-groove plate 63 by an operator, and time and labor are saved.

Example 3

On the basis of the

embodiments

1 and 2, as shown in fig. 1 and 5, the floor slab further comprises a rubber plate 10, the rubber plate 10 is fixedly embedded in the middle of the top of the transverse plate 1, and the rubber plate 10 is located below the multi-groove plate 63.

Still including installation piece 11, kelly 12 and

fifth spring

13, 2 left surface upper portion rigid couplings of right side backup pad have installation piece 11, and slidingtype kelly 12 of having placed in the middle of installation piece 11 bottom left side, be connected with fifth spring 13 between 12 tops of kelly and the installation piece 11 is inside, and 3 even spaced openings in right part circumference of pivot have four draw-in

grooves

14, and 12 bottoms of kelly are located draw-in grooves 14 rather than the cooperation.

When the multiwell plate 63 loosens the porcelain bowl, the porcelain bowl falls onto the rubber plate 10, and the operator takes the porcelain bowl off the rubber plate 10 again. So, rubber slab 10 can cushion the porcelain bowl that drops, avoids the power that the porcelain bowl dropped to lead to the damage too greatly.

When the rotating shaft 3 rotates reversely, the rotating shaft 3 drives the clamping groove 14 to be separated from the clamping rod 12, the clamping rod 12 moves upwards due to the rotating shaft 3, the fifth spring 13 is compressed, and then when the next clamping groove 14 rotates reversely to the position under the clamping rod 12, the clamping rod 12 is inserted into the clamping groove 14 to limit the rotating shaft 3 due to the action of the fifth spring 13. Therefore, the phenomenon that the rotating shaft 3 is deviated to influence the printing of the latex head 4 on the porcelain bowl can be avoided.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. The utility model provides a china bowl inner bottom is stamp equipment in batches which characterized in that, including:

the device comprises a transverse plate (1), wherein two parts of the transverse plate (1) are fixedly connected with supporting plates (2) in a penetrating manner;

the rotating shaft (3) is rotatably connected between the two supporting plates (2) close to the transverse plate (1) in a penetrating manner;

the ratchet wheel (5) is fixedly sleeved at two ends of the rotating shaft (3);

the number of the latex heads (4) is five, the latex heads are fixedly connected to the middle circumference of the rotating shaft (3) at intervals, and the number of each group of the latex heads (4) is four;

the n-type swinging plate (7) is rotatably connected between the two inner sides of the supporting plate (2) close to the rotating shaft (3);

the placing mechanism (6) is arranged in the middle of one side of the transverse plate (1) facing the rotating shaft (3), is matched with the n-type swinging plate (7) and the latex head (4) and is used for placing a porcelain bowl;

the driving mechanism (8) is arranged on the transverse plate (1), is matched with the n-type swinging plate (7) and the latex head (4) and is used for providing power;

the placing mechanism (6) comprises:

the number of the vertical rods (61) is four, every two vertical rods (61) form a group, and each group of the vertical rods (61) is fixedly connected to one side of the transverse plate (1) close to the supporting plate (2);

the u-shaped plate (62) is slidably sleeved between the two vertical rods (61) on each side, and one part of the u-shaped plate (62), which is close to the transverse plate (1), is in contact fit with the inner end of the n-shaped swinging plate (7);

the U-shaped plate (62) is sleeved on the other end of the U-shaped plate (62), the number of the multi-groove plates (63) is two, one multi-groove plate is sleeved between one ends of the two U-shaped plates (62) in a sliding mode, the other multi-groove plate is sleeved between the other ends of the two U-shaped plates (62) in a sliding mode, and the two multi-groove plates (63) are matched with each other;

a second spring (65), wherein the second spring (65) is connected between the inner side of the u-shaped plate (62) and the inner part of the multi-groove plate (63);

the first spring (64) is sleeved on the vertical rod (61), one end of the first spring (64) is fixedly connected with the end part of the vertical rod (61) far away from the transverse plate (1), and the other end of the first spring is fixedly connected with one side of the u-shaped plate (62) far away from the transverse plate (1);

the drive mechanism (8) comprises:

the number of the movable rods (81) is four, every two of the movable rods (81) form a group, and each group of the movable rods (81) is slidably connected to one part of the transverse plate (1) close to the supporting plate (2) in a penetrating manner;

the pedal (82) is fixedly connected among the ends of the four movable rods (81) far away from the multi-groove plate (63);

the movable plates (84) are fixedly connected among the ends of the four movable rods (81) far away from the pedal (82), printing concave blocks (85) are fixedly connected to one side of each movable plate (84) facing the transverse plate (1) at intervals, and the number of the printing concave blocks (85) is five;

the third spring (83) is sleeved on the movable rod (81), one end of the third spring (83) is fixedly connected with one side of the transverse plate (1) far away from the multi-groove plate (63), and the other end of the third spring is fixedly connected with one part of the movable rod (81) far away from the movable plate (84);

the L-shaped ratchet bar (86) is symmetrically and fixedly connected to one side of the movable plate (84) far away from the transverse plate (1) and meshed with the ratchet wheel (5);

the contact rod (87), the contact rod (87) is fixedly connected to one side of the inner side of the L-shaped ratchet bar (86) which faces the ratchet wheel (5) and is close to the n-shaped swinging plate (7), and the contact rod is in contact fit with the n-shaped swinging plate (7).

2. The batch printing equipment for inner bottoms of porcelain bowls according to claim 1, further comprising a separating mechanism (9), wherein the separating mechanism (9) comprises:

the u-shaped cylinder body (91), the u-shaped cylinder body (91) is symmetrically and fixedly penetrated on the transverse plate (1) and is close to the supporting plate (2);

the second piston rod (93), the second piston rod (93) is slidably threaded to the end of the u-shaped cylinder (91) close to the transverse plate (1), the second piston rod is in sliding fit with the u-shaped cylinder (91), and the end of the second piston rod (93) facing the movable plate (84) penetrates through the transverse plate (1);

the movable block (94), the movable block (94) is fixedly connected to the end part of the second piston rod (93) far away from the pedal (82), and the movable block is matched with the multi-groove plate (63);

the first piston rod (92) is slidably connected to the end part, away from the multi-groove plate (63), of the u-shaped cylinder (91) in a penetrating mode, the first piston rod is in sliding fit with the u-shaped cylinder (91), and the first piston rod (92) is matched with the n-shaped swinging plate (7);

the fourth spring (95) is sleeved on the first piston rod (92), one end of the fourth spring (95) is fixedly connected with the end part of the first piston rod (92) far away from the pedal (82), and the other end of the fourth spring is fixedly connected with the outer side of the u-shaped cylinder body (91) which faces the movable plate (84) and is close to the first piston rod (92);

a fixed plate (96), wherein the fixed plate (96) is fixedly connected to the inner circumferential direction of the u-shaped cylinder (91) far away from the movable plate (84) and the movable rod (81);

the large one-way pipe (97) is fixedly connected to one part of the fixing plate (96) close to the transverse plate (1) in a penetrating manner;

the small one-way tube (98) is fixedly connected to one part of the fixing plate (96) far away from the transverse plate (1) in a penetrating mode.

3. The batch printing equipment for inner bottoms of porcelain bowls as claimed in claim 2, further comprising:

the rubber plate (10), the embedded rigid coupling of rubber plate (10) is in keep away from footboard (82) diaphragm (1) one side middle part.

4. The batch printing equipment for inner bottoms of porcelain bowls as claimed in claim 3, further comprising:

the mounting block (11) is fixedly connected to one side of the supporting plate (2) facing the latex head (4) and far away from the pedal (82);

the clamping rod (12) is placed at one part of the mounting block (11) which faces the transverse plate (1) and is close to the latex head (4) in a sliding mode;

the fifth spring (13), the fifth spring (13) is connected between the end part of the clamping rod (12) far away from the transverse plate (1) and the inside of the mounting block (11);

the clamping groove (14) is spaced from one circumferential direction of the rotating shaft (3) close to the mounting block (11), and the end part, facing the transverse plate (1), of the clamping rod (12) is located in the clamping groove (14) and matched with the clamping rod.