阅读说明：本技术 一种具有定量功能的压粉设备 (Powder pressing equipment with quantitative function ) 是由 王明 于 2020-11-24 设计创作，主要内容包括：本发明涉及一种具有定量功能的压粉设备,包括基座、顶板、气缸、压板和两个支撑柱,还包括定量机构和晃动机构,所述定量机构包括放置盒、定量块、两个定量组件和若干第一弹簧,所述定量组件包括驱动盒、固定板、固定杆、进气管、出气管、气囊、敲击单元、两个定板和若干第二弹簧,所述晃动机构包括晃动组件和两个平铺组件,所述晃动组件包括转轴、转盘、拉绳、两个第一轴承、两个扭转弹簧和两个晃动单元,该具有定量功能的压粉设备,通过定量机构,实现了定量加料的功能,避免加料过多过少而影响成品的质量,从而提高了设备的实用性,通过晃动机构,使得放置盒内的粉末分布均匀,从而提高了成品的质量。(The invention relates to powder pressing equipment with a quantitative function, which comprises a base, a top plate, a cylinder, a pressing plate, two supporting columns, a quantitative mechanism and a shaking mechanism, wherein the quantitative mechanism comprises a placing box, a quantitative block, two quantitative components and a plurality of first springs, the quantitative component comprises a driving box, a fixed plate, a fixed rod, an air inlet pipe, an air outlet pipe, an air bag, a knocking unit, two fixed plates and a plurality of second springs, the shaking mechanism comprises a shaking component and two flat laying components, the shaking component comprises a rotating shaft, a rotating disc, a pull rope, two first bearings, two torsion springs and two shaking units, the powder pressing equipment with the quantitative function realizes the quantitative feeding function through the quantitative mechanism, avoids the influence on the quality of a finished product due to too much and too little feeding, improves the practicability of the equipment, and ensures that the powder in the placing box is uniformly distributed through the shaking mechanism, thereby improving the quality of the finished product.)

1. The powder pressing equipment with the quantifying function comprises a base (1), a top plate (3), an air cylinder (4), a pressing plate (5) and two supporting columns (2), wherein the two supporting columns (2) are vertically fixed on two sides above the base (1) respectively, two sides of the top plate (3) are fixedly connected with the top ends of the two supporting columns (2) respectively, a cylinder body of the air cylinder (4) is vertically fixed below the top plate (3), an air rod of the air cylinder (4) is fixedly connected with the pressing plate (5), and a PLC is arranged inside the base (1), and the powder pressing equipment is characterized by further comprising a quantifying mechanism and a shaking mechanism, wherein the quantifying mechanism is connected with the shaking mechanism;

the quantitative mechanism comprises a placing box (7), a quantitative block (6), two quantitative components and a plurality of first springs (8), the quantitative block (6) is horizontally arranged above the base (1), a notch is formed in the upper portion of the quantitative block (6), the placing box (7) is abutted against the bottom in the notch, the pressing plate (5) is matched with the placing box (7), the lower portion of the placing box (7) is connected with the shaking mechanism, the two quantitative components are respectively arranged on two sides of the lower portion of the quantitative block (6), the first springs (8) are uniformly arranged below the quantitative block (6) in the circumferential direction, two ends of the first springs (8) are respectively connected with the lower portion of the quantitative block (6) and the upper portion of the base (1), and the quantitative components are connected with the shaking mechanism;

the quantitative component comprises a driving box (9), a fixing plate (10), a fixing rod (11), an air inlet pipe (22), an air outlet pipe (23), an air bag (12), a knocking unit, two fixing plates (13) and a plurality of second springs (14), wherein the driving box (9) is fixed below the quantitative block (6), two through holes are formed in the upper portion of the base (1), the through holes correspond to the driving box (9) one to one, the lower portion of the driving box (9) penetrates through the through holes to be arranged in the base (1), the fixing rod (11) is vertically fixed at the bottom of the base (1), an opening is formed in the lower portion of the driving box (9), the top end of the fixing rod (11) penetrates through the opening to be arranged in the driving box (9), the top end of the fixing rod (11) is fixedly connected with the fixing plate (10), and the fixing plate (10) is matched with the driving box (9), the periphery of the fixed plate (10) is connected with the inner wall of the driving box (9) in a sealing and sliding manner, one side of the driving box (9) is communicated with the air inlet pipe (22), the other side of the driving box (9) is communicated with one end of the air outlet pipe (23), the other end of the air outlet pipe (23) is connected with the shaking mechanism, one driving box (9) is connected with the shaking mechanism, the air bag (12) is annular, the air bag (12) is sleeved on the fixed rod (11), the upper part of the air bag (12) is fixedly connected with the lower part of the driving box (9), the lower part of the air bag (12) is fixedly connected with the bottom of the base (1), the fixed plate (13) is annular, the fixed plate (13) and the air bag (12) are coaxially arranged, the two fixed plates (13) are respectively fixed at the top and the bottom of the air bag (12), and the second springs (14) are circumferentially and uniformly arranged inside the air bag (12), two ends of the second spring (14) are respectively connected with the two fixed plates (13), the air bag (12) is connected with the knocking units, and the two knocking units are respectively arranged on two sides in the base (1);

the knocking unit comprises a connecting pipe (15), an air cylinder (16), a piston (18), a power rod (19), a knocking plate (20), fixed blocks (21) and a first elastic rope (17), wherein the two fixed blocks (21) are respectively fixed on the inner walls of the two sides of the base (1), the air cylinder (16) is fixed in the base (1), one side of the lower part of the air cylinder (16), far away from the fixed blocks (21), is communicated with the inside of the air bag (12) through the connecting pipe (15), the piston (18) is arranged in the air cylinder (16), the piston (18) is in sealing connection with the inner wall of the air cylinder (16), one side of the air cylinder (16), close to the fixed blocks (21), is provided with a notch, one end of the power rod (19) is fixedly connected with one side, close to the notch, of the piston (18), and the other end of the power rod (19) penetrates through the notch and is fixedly connected with the knocking plate (, the power rod (19) is matched with the notch, the knocking plate (20) is arranged opposite to the fixed block (21), and two ends of the first elastic rope (17) are respectively connected with the inner wall of the air cylinder (16) and the piston (18);

the shaking mechanism comprises a shaking component and two tiled components, the shaking component is arranged inside the base (1), the shaking component is connected with the lower part of the placing box (7), the two tiled components are respectively arranged at two sides of the upper part of the fixed quantity, the tiled components are in one-to-one correspondence with the supporting columns (2), the tiled components are in one-to-one correspondence with the air outlet pipes (23), and the air outlet pipes (23) are connected with the tiled components;

the shaking assembly comprises a rotating shaft (27), a rotating disc (26), a pull rope (24), two first bearings, two torsion springs (28) and two shaking units, the first bearing is fixed inside the base (1), two ends of the rotating shaft (27) are respectively connected with the two shaking units, the shaking unit is connected with the lower part of the placing box (7), the rotating shaft (27) is fixedly connected with the inner ring of the first bearing, the rotary disc (26) is fixed on the rotating shaft (27), the rotary disc (26) is arranged between the two first bearings, one end of the pull rope (24) is wound on the rotary table (26), the other end of the pull rope (24) is fixedly connected with one side of the driving box (9) close to the air bag (12), one ends of the two torsion springs (28) are respectively connected with the outer rings of the two first bearings, the other end of the torsion spring (28) is connected with the periphery of the rotating shaft (27);

the shaking unit comprises a half gear (29), a reciprocating frame (31), a sleeve (34), a connecting rod (33), two racks (30) and two limit blocks (32), the half gear (29) is fixed on a rotating shaft (27), the shape of the reciprocating frame (31) is in a shape of a Chinese character 'hui', the two racks (30) are respectively fixed at the top and the bottom in the reciprocating frame (31), the racks (30) are meshed with the half gear (29), the two limit blocks (32) are respectively fixed at two sides of the lower part of the reciprocating frame (31), two sliding grooves are arranged at the bottom in the base (1), the sliding grooves correspond to the shaking unit one by one, the limit blocks (32) are arranged in the sliding grooves, the limit blocks (32) are connected with the sliding grooves in a sliding manner, the limit blocks (32) are matched with the sliding grooves, one end of the connecting rod (33) is vertically fixed above the reciprocating frame (31), one end of the sleeve (34) is fixedly connected with the lower part of the placing box (7), two first strip-shaped openings are arranged below the quantifying block (6), the first strip-shaped openings are communicated with the notches, the first strip-shaped openings are in one-to-one correspondence with the sleeve (34), two second strip-shaped openings are arranged above the base (1), the second strip-shaped openings are in one-to-one correspondence with the sleeve (34), the other end of the sleeve (34) sequentially penetrates through the first strip-shaped openings and the second strip-shaped openings to be arranged inside the base (1), the top end of the connecting rod (33) is arranged inside the sleeve (34), the periphery of the connecting rod (33) is abutted against the inner wall of the sleeve (34), the connecting rod (33) is matched with the sleeve (34), and the connecting rod (33) is slidably connected with the sleeve (34);

the tiling component comprises a fixed box (35), a scraper (37), an exhaust pipe (36), a movable plate (40), elastic cloth (38), two movable rods (39) and two second elastic ropes (41), one side of the fixed box (35) is fixedly connected with a support column (2), one end of the exhaust pipe (36) is communicated with the other side of the fixed box (35), one side of the scraper (37) is abutted against the other end of the exhaust pipe (36), one ends of the two movable rods (39) are fixedly connected with two ends of one side of the scraper (37) respectively, the other end of the movable rod (39) is fixedly connected with the movable plate (40), a through hole is formed in the movable plate (40), the fixed box (35) penetrates through the through hole, the second elastic ropes (41) correspond to the movable rods (39) one to one, two ends of the second elastic ropes (41) are connected with the other end of the movable rod (39) and the support column (2) respectively, be equipped with the relief valve in blast pipe (36), the relief valve is connected with the PLC electricity, the both sides of elasticity cloth (38) respectively with scraper blade (37) and fixed box (35) fixed connection, elasticity cloth (38) set up in blast pipe (36) and place between box (7).

2. The powder compacting apparatus with a quantitative function as claimed in claim 1, wherein the inner wall of said recess is a mirror surface.

3. Powder compacting apparatus with dosing according to claim 1, characterized in that the half gear (29) is coated with grease.

4. The powder compacting apparatus with a dosing function according to claim 1, wherein the shaking assembly further comprises a fixed pulley (25), the fixed pulley (25) is fixed on the top inside the base (1), and one end of the pulling rope (24) far away from the rotating disc (26) is connected with the driving box (9) by passing around the fixed pulley (25).

5. The powder compacting apparatus with a dosing function as claimed in claim 1, wherein the groove is a dovetail groove.

6. The powder compacting apparatus with a quantitative function as claimed in claim 1, wherein the material of the air outlet tube (23) is a flexible tube.

7. The powder compacting apparatus with a dosing function as claimed in claim 1, wherein the inner wall of the driving case (9) is coated with a sealing grease.

8. The powder compacting apparatus with a dosing function as claimed in claim 1, wherein the material of the pulling rope (24) is nylon.

9. The powder compacting apparatus with a dosing function as claimed in claim 1, characterized in that a photovoltaic panel (42) is fixed above the top plate (3).

10. The powder compacting apparatus with a quantitative function according to claim 1, wherein the outer circumference of the air outlet pipe (23) is coated with an anti-corrosion zinc plating layer.

Technical Field

The invention relates to the field of cosmetic production equipment, in particular to powder pressing equipment with a quantifying function.

Background

The powder pressing machine is designed for cosmetic powder and is suitable for pressing and molding powder such as pressed powder, eye shadow and the like; convenient operation, safety and reliability and high efficiency.

When adding powder in the mould, uneven phenomenon can appear in current powder pressing machine to cause the powder to distribute inhomogeneously, thereby lead to the inhomogeneous phenomenon of thickness of the muffin of appearing making, moreover, current powder pressing machine is artificial reinforced usually, thereby can lead to the material of adding too much can be too few, thereby influence off-the-shelf quality, reduced current powder pressing machine's reliability.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the powder pressing equipment with the quantitative function is provided.

The technical scheme adopted by the invention for solving the technical problems is as follows: a powder pressing device with a quantitative function comprises a base, a top plate, a cylinder, a pressing plate and two supporting columns, wherein the two supporting columns are vertically fixed on two sides above the base respectively;

the quantitative mechanism comprises a placing box, a quantitative block, two quantitative components and a plurality of first springs, the quantitative block is horizontally arranged above the base, a notch is formed in the upper portion of the quantitative block, the placing box is abutted against the bottom in the notch, the pressing plate is matched with the placing box, the lower portion of the placing box is connected with the shaking mechanism, the two quantitative components are respectively arranged on two sides of the lower portion of the quantitative block, the first springs are circumferentially and uniformly arranged below the quantitative block, two ends of each first spring are respectively connected with the lower portion of the quantitative block and the upper portion of the base, and the quantitative components are connected with the shaking mechanism;

the quantitative assembly comprises a driving box, a fixing plate, a fixing rod, an air inlet pipe, an air outlet pipe, an air bag, a knocking unit, two fixing plates and a plurality of second springs, the driving box is fixed below the quantitative block, two through holes are formed in the upper portion of the base and correspond to the driving box one to one, the lower portion of the driving box penetrates through the through holes to be arranged in the base, the fixing rod is vertically fixed at the bottom of the base, an opening is formed in the lower portion of the driving box, the top end of the fixing rod penetrates through the opening to be arranged in the driving box, the top end of the fixing rod is fixedly connected with the fixing plate, the fixing plate is matched with the driving box, the periphery of the fixing plate is connected with the inner wall of the driving box in a sealing and sliding mode, one side of the driving box is communicated with the air inlet pipe, the other side of the driving, one of the driving boxes is connected with the shaking mechanism, the air bag is annular, the air bag is sleeved on the fixed rod, the upper part of the air bag is fixedly connected with the lower part of the driving box, the lower part of the air bag is fixedly connected with the bottom in the base, the fixed plate is annular, the fixed plate and the air bag are coaxially arranged, the two fixed plates are respectively fixed at the top and the bottom in the air bag, the second spring is uniformly arranged in the air bag in the circumferential direction, two ends of the second spring are respectively connected with the two fixed plates, the air bag is connected with the knocking units, and the two knocking units are respectively arranged at two sides in the base;

the knocking unit comprises a connecting pipe, an inflator, a piston, a power rod, a knocking plate, fixed blocks and a first elastic rope, the two fixed blocks are fixed on the inner walls of the two sides of the base respectively, the inflator is fixed in the base, one side, far away from the fixed blocks, of the lower portion of the inflator is communicated with the inside of the air bag through the connecting pipe, the piston is arranged in the inflator, the piston is connected with the inner wall of the inflator in a sealing mode, one side, close to the fixed blocks, of the inflator is provided with a notch, one end of the power rod is fixedly connected with one side, close to the notch, of the piston, the other end of the power rod penetrates through the notch and is fixedly connected with the knocking plate, the power rod is matched with the notch, the knocking plate is arranged right opposite to the fixed blocks, and the two;

the shaking mechanism comprises a shaking component and two tiled components, the shaking component is arranged inside the base and connected with the lower part of the placing box, the two tiled components are respectively arranged at two sides of the upper part of the fixed quantity, the tiled components are in one-to-one correspondence with the supporting columns, the tiled components are in one-to-one correspondence with the air outlet pipes, and the air outlet pipes are connected with the tiled components;

the shaking assembly comprises a rotating shaft, a rotating disc, a pulling rope, two first bearings, two torsion springs and two shaking units, the first bearings are fixed inside the base, two ends of the rotating shaft are respectively connected with the two shaking units, the shaking units are connected with the lower portion of the placing box, the rotating shaft is fixedly connected with inner rings of the first bearings, the rotating disc is fixed on the rotating shaft, the rotating disc is arranged between the two first bearings, one end of the pulling rope is wound on the rotating disc, the other end of the pulling rope is fixedly connected with one side, close to the air bag, of the driving box, one ends of the two torsion springs are respectively connected with outer rings of the two first bearings, and the other ends of the torsion springs are connected with the periphery of the rotating shaft;

the shaking unit comprises a half gear, a reciprocating frame, a sleeve, a connecting rod, two racks and two limit blocks, the half gear is fixed on a rotating shaft, the reciprocating frame is shaped like a Chinese character 'hui', the two racks are respectively fixed at the top and the bottom in the reciprocating frame, the racks are meshed with the half gear, the two limit blocks are respectively fixed at two sides below the reciprocating frame, two slide grooves are arranged at the bottom in the base and correspond to the shaking unit one by one, the limit blocks are arranged in the slide grooves and are connected with the slide grooves in a sliding manner, the limit blocks are matched with the slide grooves, one end of the connecting rod is vertically fixed above the reciprocating frame, one end of the sleeve is fixedly connected with the lower part of the placing box, two first strip-shaped openings are arranged below the quantitative block and are communicated with the notches, and the first strip-shaped openings correspond to the sleeve one by one, two second strip-shaped openings are formed above the base and correspond to the sleeves one by one, the other end of each sleeve sequentially penetrates through the first strip-shaped opening and the second strip-shaped opening to be arranged inside the base, the top end of the connecting rod is arranged inside each sleeve, the periphery of the connecting rod is abutted against the inner wall of each sleeve, the connecting rod is matched with each sleeve, and the connecting rod is connected with each sleeve in a sliding mode;

the flat laying component comprises a fixed box, a scraper, an exhaust pipe, a movable plate, elastic cloth, two movable rods and two second elastic ropes, one side of the fixed box is fixedly connected with the supporting column, one end of the exhaust pipe is communicated with the other side of the fixed box, one side of the scraper is abutted against the other end of the exhaust pipe, one ends of the two moving rods are respectively fixedly connected with the two ends of one side of the scraper, the other end of the moving rod is fixedly connected with a moving plate, the moving plate is provided with a through hole, the fixed box passes through the through hole, the second elastic ropes correspond to the movable rods one by one, two ends of the second elastic ropes are respectively connected with the other end of the movable rod and the supporting column, be equipped with the relief valve in the blast pipe, the relief valve is connected with the PLC electricity, the both sides of elasticity cloth respectively with scraper blade and fixed box fixed connection, the elasticity cloth sets up at the blast pipe and place between the box.

Preferably, to reduce friction, the inner wall of the recess is a mirror surface.

Preferably, the half gear is coated with grease in order to make the rack move smoothly.

Preferably, in order to change the moving direction of the pull rope, the shaking assembly further comprises a fixed pulley which is fixed on the top in the base, and one end of the pull rope, which is far away from the rotating disc, is connected with the driving box by passing through the fixed pulley.

Preferably, in order to avoid the separation of the limiting block and the groove, the groove is a dovetail groove.

Preferably, the air outlet pipe is made of a flexible hose in order to facilitate the up-and-down movement of the driving box.

Preferably, in order to improve the sealing performance, the inner wall of the driving box is coated with sealing grease.

Preferably, in order to prolong the service life of the pull rope, the pull rope is made of nylon.

Preferably, a photovoltaic panel is fixed above the top plate to realize a function of solar power generation.

Preferably, in order to prevent the outlet pipe from being corroded, the outer circumference of the outlet pipe is coated with an anti-corrosion zinc coating.

The powder pressing equipment with the quantitative function has the advantages that the quantitative feeding function is realized through the quantitative mechanism, the influence on the quality of finished products due to too much and too little feeding is avoided, the practicability of the equipment is improved, compared with the existing quantitative mechanism, the quantitative mechanism adopts a purely mechanical mode to carry out quantitative feeding, the anti-interference capacity is improved, electric driving is not needed, more energy is saved, the environment is protected, the powder in the placing box is uniformly distributed through the shaking mechanism, the quality of finished products is improved, compared with the existing shaking mechanism, the shaking mechanism and the quantitative mechanism are an integrated linkage mechanism, the powder is flatly paved through two different modes, and the flatly paving effect is improved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic structural view of a powder compacting apparatus having a quantitative function according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic structural diagram of a shaking mechanism of the powder pressing device with a quantitative function according to the present invention;

FIG. 4 is an enlarged view of portion B of FIG. 3;

FIG. 5 is a top view of the sloshing assembly of the powder compacting apparatus with dosing function according to the present invention;

in the figure: 1. the device comprises a base, 2 parts of a supporting column, 3 parts of a top plate, 4 parts of an air cylinder, 5 parts of a pressing plate, 6 parts of a quantitative block, 7 parts of a placing box, 8 parts of a first spring, 9 parts of a driving box, 10 parts of a fixing plate, 11 parts of a fixing rod, 12 parts of an air bag, 13 parts of a fixing plate, 14 parts of a second spring, 15 parts of a connecting pipe, 16 parts of an air cylinder, 17 parts of a first elastic rope, 18 parts of a piston, 19 parts of a power rod, 20 parts of a knocking plate, 21 parts of a fixing block, 22 parts of an air inlet pipe, 23 parts of an air outlet pipe, 24 parts of a pull rope, 25 parts of a fixed pulley, 26 parts of a rotary table, 27 parts of a rotary shaft, 28 parts of a torsion spring, 29 parts of a half gear, 30 parts of a rack, 31 parts of a reciprocating frame, 32 parts of a limiting block, 33 parts of a connecting rod, 34 parts of a sleeve pipe, 35 parts of a fixing.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

As shown in fig. 1, a powder pressing device with a quantitative function comprises a base 1, a top plate 3, a cylinder 4, a pressing plate 5 and two supporting columns 2, wherein the two supporting columns 2 are vertically fixed on two sides above the base 1 respectively, two sides of the top plate 3 are fixedly connected with the top ends of the two supporting columns 2 respectively, a cylinder body of the cylinder 4 is vertically fixed below the top plate 3, an air rod of the cylinder 4 is fixedly connected with the pressing plate 5, a PLC is arranged inside the base 1, and the powder pressing device further comprises a quantitative mechanism and a shaking mechanism, and the quantitative mechanism is connected with the shaking mechanism;

PLCs, i.e., programmable logic controllers, are generally used for the processing of data and the receipt and output of instructions for central control.

This powder pressing equipment with ration function through the dosing mechanism, has realized the reinforced function of ration, avoids reinforced too much too little and influence off-the-shelf quality to improve the practicality of equipment, through rocking the mechanism, make the powder distribution of placing in the box 7 even, thereby improved off-the-shelf quality.

As shown in fig. 1-2, the quantifying mechanism includes a placing box 7, a quantifying block 6, two quantifying components and a plurality of first springs 8, the quantifying block 6 is horizontally arranged above the base 1, a notch is arranged above the quantifying block 6, the placing box 7 is abutted against the bottom in the notch, the pressing plate 5 is matched with the placing box 7, the lower part of the placing box 7 is connected with the shaking mechanism, the two quantifying components are respectively arranged at two sides of the lower part of the quantifying block 6, the first springs 8 are circumferentially and uniformly arranged below the quantifying block 6, two ends of the first springs 8 are respectively connected with the lower part of the quantifying block 6 and the upper part of the base 1, and the quantifying components are connected with the shaking mechanism;

the quantitative component comprises a driving box 9, a fixing plate 10, a fixing rod 11, an air inlet pipe 22, an air outlet pipe 23, an air bag 12, a knocking unit, two fixing plates 13 and a plurality of second springs 14, the driving box 9 is fixed below the quantitative block 6, two through holes are arranged above the base 1 and correspond to the driving box 9 one by one, the lower part of the driving box 9 penetrates through the through holes to be arranged inside the base 1, the fixing rod 11 is vertically fixed at the bottom inside the base 1, an opening is arranged below the driving box 9, the top end of the fixing rod 11 penetrates through the opening to be arranged inside the driving box 9, the top end of the fixing rod 11 is fixedly connected with the fixing plate 10, the fixing plate 10 is matched with the driving box 9, the periphery of the fixing plate 10 is connected with the inner wall of the driving box 9 in a sealing and sliding manner, one side of the driving box 9 is communicated with the air inlet pipe 22, the other side of the driving box, the other end of the air outlet pipe 23 is connected with a shaking mechanism, one of the driving boxes 9 is connected with the shaking mechanism, the air bag 12 is annular, the air bag 12 is sleeved on the fixing rod 11, the upper part of the air bag 12 is fixedly connected with the lower part of the driving box 9, the lower part of the air bag 12 is fixedly connected with the bottom in the base 1, the fixed plate 13 is annular, the fixed plate 13 and the air bag 12 are coaxially arranged, the two fixed plates 13 are respectively fixed at the top and the bottom in the air bag 12, the second springs 14 are uniformly arranged in the air bag 12 in the circumferential direction, two ends of the second springs 14 are respectively connected with the two fixed plates 13, the air bag 12 is connected with the knocking units, and the two knocking units are respectively arranged at two sides in the base 1;

the knocking unit comprises a connecting pipe 15, an air cylinder 16, a piston 18, a power rod 19, a knocking plate 20, fixing blocks 21 and a first elastic rope 17, wherein the two fixing blocks 21 are respectively fixed on the inner walls of the two sides of the base 1, the air cylinder 16 is fixed in the base 1, one side of the lower part of the air cylinder 16 far away from the fixed block 21 is communicated with the inside of the air bag 12 through a connecting pipe 15, the piston 18 is disposed inside the cylinder 16, the piston 18 is hermetically connected to the inner wall of the cylinder 16, a notch is arranged on one side of the air cylinder 16 close to the fixed block 21, one end of the power rod 19 is fixedly connected with one side of the piston 18 close to the notch, the other end of the power rod 19 passes through the notch to be fixedly connected with the knocking plate 20, the power rod 19 is matched with the notch, the knocking plate 20 is arranged opposite to the fixed block 21, and two ends of the first elastic rope 17 are respectively connected with the inner wall of the air cylinder 16 and the piston 18;

when powder is added into the placing box 7, the weight of the quantitative block 6 is increased, so that the quantitative block 6 moves downwards, the first spring 8 is compressed, the driving box 9 is driven to move downwards, thereby pressing the air bag 12 so that the second spring 14 is in a compressed state, so that the air in the air bag 12 is introduced into the interior of the air cylinder 16 through the connecting tube 15, thereby driving the piston 18 to move towards the direction close to the gap, stretching the elastic rope, driving the knocking plate 20 to move towards the direction close to the fixed block 21 through the power rod 19, when a sufficient amount of powder is added to the inside of the placing box 7, the knock plate 20 abuts against the fixing block 21, thereby realizing the function of knocking the fixed block 21, generating larger sound, reminding workers to stop feeding, thereby realized quantitative function, avoided reinforced too much too little and influence off-the-shelf quality to the practicality of equipment has been improved.

As shown in fig. 2-5, the shaking mechanism comprises a shaking component and two tiled components, the shaking component is arranged inside the base 1, the shaking component is connected with the lower part of the placing box 7, the two tiled components are respectively arranged at two sides of the upper part of the fixed quantity, the tiled components are in one-to-one correspondence with the supporting columns 2, the tiled components are in one-to-one correspondence with the air outlet pipes 23, and the air outlet pipes 23 are connected with the tiled components;

the shaking assembly comprises a rotating shaft 27, a rotating disc 26, a pulling rope 24, two first bearings, two torsion springs 28 and two shaking units, wherein the first bearings are fixed inside the base 1, two ends of the rotating shaft 27 are respectively connected with the two shaking units, the shaking units are connected with the lower part of the placing box 7, the rotating shaft 27 is fixedly connected with the inner rings of the first bearings, the rotating disc 26 is fixed on the rotating shaft 27, the rotating disc 26 is arranged between the two first bearings, one end of the pulling rope 24 is wound on the rotating disc 26, the other end of the pulling rope 24 is fixedly connected with one side, close to the air bag 12, of the driving box 9, one ends of the two torsion springs 28 are respectively connected with the outer rings of the two first bearings, and the other ends of the torsion springs 28 are connected with the periphery of the rotating shaft 27;

the shaking unit comprises a half gear 29, a reciprocating frame 31, a sleeve 34, a connecting rod 33, two racks 30 and two limit blocks 32, the half gear 29 is fixed on the rotating shaft 27, the reciprocating frame 31 is shaped like a Chinese character 'hui', the two racks 30 are respectively fixed at the top and the bottom in the reciprocating frame 31, the racks 30 are meshed with the half gear 29, the two limit blocks 32 are respectively fixed at two sides below the reciprocating frame 31, two sliding grooves are arranged at the bottom in the base 1, the sliding grooves correspond to the shaking unit one by one, the limit blocks 32 are arranged in the sliding grooves, the limit blocks 32 are connected with the sliding grooves in a sliding manner, the limit blocks 32 are matched with the sliding grooves, one end of the connecting rod 33 is vertically fixed above the reciprocating frame 31, one end of the sleeve 34 is fixedly connected with the lower part where the box 7 is placed, two first strip-shaped openings are arranged below the quantitative block 6, and are communicated with notches, the first strip-shaped openings correspond to the sleeves 34 one by one, two second strip-shaped openings are arranged above the base 1 and correspond to the sleeves 34 one by one, the other ends of the sleeves 34 sequentially penetrate through the first strip-shaped openings and the second strip-shaped openings and are arranged inside the base 1, the top end of the connecting rod 33 is arranged inside the sleeves 34, the periphery of the connecting rod 33 is abutted against the inner walls of the sleeves 34, the connecting rod 33 is matched with the sleeves 34, and the connecting rod 33 is connected with the sleeves 34 in a sliding mode;

the flat laying component comprises a fixed box 35, a scraper 37, an exhaust pipe 36, a movable plate 40, elastic cloth 38, two movable rods 39 and two second elastic ropes 41, one side of the fixed box 35 is fixedly connected with a support column 2, one end of the exhaust pipe 36 is communicated with the other side of the fixed box 35, one side of the scraper 37 is abutted against the other end of the exhaust pipe 36, one ends of the two movable rods 39 are respectively fixedly connected with two ends of one side of the scraper 37, the other end of the movable rod 39 is fixedly connected with the movable plate 40, the movable plate 40 is provided with a through hole, the fixed box 35 penetrates through the through hole, the second elastic ropes 41 are in one-to-one correspondence with the movable rods 39, two ends of the second elastic ropes 41 are respectively connected with the other end of the movable rod 39 and the support column 2, a pressure release valve is arranged in the exhaust pipe 36 and electrically connected with a PLC, two sides of the elastic cloth 38 are respectively fixedly, the elastic cloth 38 is disposed between the exhaust duct 36 and the placing case 7.

When powder is added into the placing box 7, the weight of the quantifying block 6 is increased, so that the quantifying block 6 moves downwards to drive the driving box 9 to move downwards, meanwhile, the sleeve 34 is driven to move downwards along the connecting rod 33, the turntable 26 is driven to rotate through the pull rope 24, the turntable 26 is driven to rotate, the rotating shaft 27 is driven to rotate, the torsion spring 28 is deformed, the half gear 29 rotates, the reciprocating frame 31 moves back and forth through the meshing of the half gear 29 and the rack 30, the placing box 7 moves back and forth in the notch through the connecting rod 33 and the sleeve 34, and therefore the powder in the placing box 7 shakes, the powder in the placing box 7 is uniformly distributed, the probability of uneven phenomenon is reduced, the quality of a finished product after powder pressing is not affected, the reliability of the device is improved, when the driving box 9 moves downwards, the fixing plate 10 and the driving box 9 move relatively, so that the air in the driving box 9 is guided into the fixing box 35 through the air outlet pipe 23, the air is accumulated in the fixing box 35, after the air pressure of the fixing box 35 reaches a preset value, the air is discharged from the air outlet pipe 36 through the action of the pressure relief valve, a force is given to the scraper 37 in a direction away from the fixing box 35, so that the scraper 37 of the chain moves in a direction close to each other, the moving plate 40 is driven to move through the moving rod 39, the second elastic rope 41 is stretched, the powder in the placing box 7 can be scraped flat through the movement of the scraper 37, the powder is uniformly distributed through two different forms, the powder flatly-laying effect is improved, when the air is discharged from the air outlet pipe 36, the air cannot be blown into the placing box 7 through the shielding of the elastic cloth 38, thereby make the powder of placing in the box 7 can not appear flying upward the phenomenon to can not the polluted environment, can not cause the reduction of powder yet, avoid causing the influence to quantitative mechanism, thereby improved the practicality of equipment.

Preferably, to reduce friction, the inner wall of the recess is a mirror surface.

Through setting up the mirror surface, reduced the frictional force between the inner wall of the periphery of placing box 7 and notch to make more smooth when placing box 7 and removing, also reduced the wearing and tearing of placing box 7 simultaneously, avoid placing box 7 and appear the leak and influence the dust suppression work, thereby improved the reliability of equipment.

Preferably, in order to make the rack 30 move smoothly, the half gear 29 is coated with grease, so that the friction between the half gear 29 and the rack 30 is reduced, thereby making the rack 30 move more smoothly.

Preferably, in order to change the moving direction of the pulling rope 24, the swinging assembly further comprises a fixed pulley 25, the fixed pulley 25 is fixed at the top in the base 1, and one end of the pulling rope 24 far away from the rotating disc 26 is connected with the driving box 9 by passing through the fixed pulley 25.

Through setting up fixed pulley 25, can change the moving direction of stay cord 24 for when drive box 9 moves down, can drive carousel 26 through stay cord 24 and rotate, realized the function of direction.

Preferably, to avoid separation of the stopper 32 from the groove, the groove is a dovetail groove.

Preferably, the air outlet tube 23 is made of a flexible tube to facilitate the up-and-down movement of the driving case 9.

Preferably, in order to improve the sealing performance, the inner wall of the driving box 9 is coated with sealing grease, so that the sealing performance between the fixing plate 10 and the inner wall of the driving box 9 is reduced, the phenomenon of air leakage is prevented, and the practicability of the equipment is improved.

Preferably, the material of the pull cord 24 is nylon to prolong the service life of the pull cord 24.

Preferably, a photovoltaic panel 42 is fixed above the top plate 3 to realize a function of solar power generation.

Through setting up photovoltaic board 42, can carry out solar light power generation's work, can provide the electric energy for equipment, practiced thrift city electric wire netting's power supply volume to the environmental protection nature of equipment has been improved.

Preferably, in order to prevent the outlet pipe 23 from being corroded, the outer circumference of the outlet pipe 23 is coated with an anti-corrosion zinc coating.

When powder is added into the placing box 7, the weight of the quantitative block 6 is increased, so that the quantitative block 6 moves downwards, the first spring 8 is compressed, the driving box 9 is driven to move downwards, thereby pressing the air bag 12 so that the second spring 14 is in a compressed state, so that the air in the air bag 12 is introduced into the interior of the air cylinder 16 through the connecting tube 15, thereby driving the piston 18 to move towards the direction close to the gap, stretching the elastic rope, driving the knocking plate 20 to move towards the direction close to the fixed block 21 through the power rod 19, when a sufficient amount of powder is added to the inside of the placing box 7, the knock plate 20 abuts against the fixing block 21, thereby realizing the function of knocking the fixed block 21, generating larger sound, reminding workers to stop feeding, thereby realized quantitative function, avoided reinforced too much too little and influence off-the-shelf quality to the practicality of equipment has been improved. When powder is added into the placing box 7, the weight of the quantifying block 6 is increased, so that the quantifying block 6 moves downwards to drive the driving box 9 to move downwards, meanwhile, the sleeve 34 is driven to move downwards along the connecting rod 33, the turntable 26 is driven to rotate through the pull rope 24, the turntable 26 is driven to rotate, the rotating shaft 27 is driven to rotate, the torsion spring 28 is deformed, the half gear 29 rotates, the reciprocating frame 31 moves back and forth through the meshing of the half gear 29 and the rack 30, the placing box 7 moves back and forth in the notch through the connecting rod 33 and the sleeve 34, and therefore the powder in the placing box 7 shakes, the powder in the placing box 7 is uniformly distributed, the probability of uneven phenomenon is reduced, the quality of a finished product after powder pressing is not affected, the reliability of the device is improved, when the driving box 9 moves downwards, relative movement occurs between the fixing plate 10 and the driving box 9, so that the air in the driving box 9 passes through the air outlet pipe 23 to guide into the inside of the fixing box 35, so that the air is accumulated in the inside of the fixing box 35, after the air pressure of the fixing box 35 reaches a preset value, through the action of the pressure release valve, so that the air is discharged from the air outlet pipe 36, so as to give a force to the direction away from the fixing box 35 to the scraper 37, so that each scraper 37 of the chain moves towards the direction close to each other, the moving plate 40 is driven to move through the moving rod 39, the second elastic rope 41 is stretched, so that the powder in the placing box 7 can be scraped flatly, so that the powder is uniformly distributed through two different forms, and the flatly-laying effect of the powder is improved.

Compared with the prior art, this powder pressing equipment with ration function, through the dosing mechanism, the reinforced function of ration has been realized, avoid feeding in raw material too much too little and influence off-the-shelf quality, thereby the practicality of equipment has been improved, compare with current dosing mechanism, this dosing mechanism adopts pure mechanical mode to carry out the ration, the interference killing feature has been improved, and need not electric drive, more energy-concerving and environment-protective, through rocking the mechanism, make the powder distribution of placing in the box 7 even, thereby finished product quality has been improved, compare with current rocking mechanism, this rocking mechanism and dosing mechanism be the link gear as an organic whole, and adopt two different forms to carry out tiling work to the powder, the effect of tiling has been promoted.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.