CN116552912A - Particle packaging equipment based on mechanical linkage - Google Patents

Abstract

The invention discloses particle packaging equipment based on mechanical linkage in the technical field of packaging equipment, and aims to solve the problems that a packaging machine in the prior art uses too many power sources, and the production, packaging and maintenance costs are high. The second drive shaft can drive the sucking disc clamp to carry out centre gripping and loosen the wrapping bag, and the front side symmetry of frame is provided with two transport seats, and transport seat top all is equipped with the cassette, and the cassette top is equipped with the hopper that is used for putting in the particulate matter, and transport seat one side is equipped with seals the clamp, seals the clamp and is used for sealing the operation to the wrapping bag that holds the particulate matter. The invention can realize procedures of clamping, conveying, opening and the like of the packaging bag through one motor, and the whole device is based on mechanical linkage, so that excessive power sources are avoided, and the whole device is stable in operation and good in use effect.

Description

Particle packaging equipment based on mechanical linkage

Technical field:

the invention relates to a particle packaging device based on mechanical linkage, and belongs to the technical field of packaging devices.

The background technology is as follows:

in the production process of the particles (especially chemical particles), a packing machine is often required, the existing packing equipment realizes the packing action through a plurality of motors or air cylinders, the failure rate is high, the equipment manufacturing cost is high, and the maintenance is inconvenient, so that the prior art is necessarily improved to solve the defects of the prior art.

In the production process of the particles, the particles are difficult to take and place, easy to spill and the like, and particularly some chemical particles have chemical toxicity, cannot be packaged by adopting manual direct contact, and can cause great harm to human bodies.

Therefore, the packing machine is generally adopted for packing the particulate matters, the particulate matters are packed by using the packing equipment respectively and independently, but the existing packing equipment is provided with a plurality of motors, each procedure in the packing process is controlled by using the motors respectively, and the plurality of motors have high requirements on power supply energy sources, so that the use and maintenance cost of the packing equipment is extremely high.

The invention comprises the following steps:

the invention aims to solve the problems in the prior art and provides the particle packaging equipment based on mechanical linkage, which can realize the procedures of clamping, conveying, opening, discharging, packaging, sealing and the like of packaging bags through one motor, saves cost and has good use effect.

The invention adopts the technical scheme that:

the utility model provides a granule equipment for packing based on mechanical linkage, which comprises a frame, a motor, a spindle, the driven shaft, first drive shaft, the second drive shaft, the third drive shaft, the cylinder presss from both sides, sucking disc presss from both sides, the delivery seat, the holder, hopper and seal clamp, the motor drive main shaft rotates on the frame, the main shaft drive driven shaft, first drive shaft, the second drive shaft, third drive shaft and cylinder clamp rotate, the second drive shaft drive sucking disc presss from both sides carries out centre gripping and looseness, two delivery seats symmetry and set up in the front side of frame, the main shaft drive two delivery seats carry out the reciprocating motion of same horizontal direction simultaneously, the driven shaft drive two delivery seats carry out opposite directions and back to the motion, set up a holder above every delivery seat, the third drive shaft drive two holders carry out the reciprocating motion the same with the delivery seat direction of motion, the second drive shaft drive two holders carry out opposite directions and back to the motion, two when delivery seats paste each other, two holders separation; when the two clamping seats are mutually attached, the two conveying seats are separated; the hopper sets up in the top of cassette, seals the clamp and sets up in one side of carrying the seat.

Further, a first cam is fixed on the main shaft, a first linkage rod is hinged to the end face of the rear side of the frame, the first cam rotates and drives the first linkage rod to swing, a tension spring is connected between the first linkage rod and the frame, a ball head rod is hinged to the first linkage rod, and the ball head rod penetrates through the frame and is connected with a cylinder clamp arranged on the front side of the frame.

Further, the cylinder clamp comprises a cylinder seat, a hinging seat, a cylinder, clamping jaw gears and clamping jaws, wherein the cylinder seat is fixedly connected to the front end face of the frame, the hinging seat is hinged to the cylinder seat, the hinging seat is hinged to the ball head rod, the two clamping jaw gears are rotationally connected to the hinging seat and meshed with the hinging seat, the two clamping jaws are fixedly connected with the two clamping jaw gears, the cylinder is hinged to the hinging seat, and a cylinder shaft of the cylinder is hinged to one of the gears.

Further, a second cam is fixed on the main shaft, a second linkage rod is hinged to the end face of the rear side of the frame, a tension spring is connected between the second linkage rod and the frame, a first linkage shaft is arranged on one side of the second driving shaft, the first linkage shaft is meshed with the second driving shaft through two bevel gears, a ball head rod is hinged to the second linkage rod, the top end of the ball head rod is hinged to the first linkage shaft, two groups of four ball head rods are hinged to the second driving shaft, and two ball head rods in each group are connected with a group of sucker clamps.

Further, the sucker clamps comprise negative pressure suckers, sucker mounting arms, arm seats, guide rods and mounting blocks, the sucker mounting arms, the arm seats and the two negative pressure suckers form a group of sucker clamps, the arm seats in the group of sucker clamps are fixed on the front end face of the frame, the two sucker mounting arms are hinged on the arm seats, the two sucker mounting arms are correspondingly hinged with the two ball head rods, and one negative pressure sucker is fixed on each sucker mounting arm; the guide rod, the mounting blocks and the two negative pressure suction cups form another group of suction cup clamps, the guide rod in the group of suction cup clamps is fixed on the front end face of the frame, the two mounting blocks slide on the guide rod, the two mounting blocks are correspondingly hinged with the two ball head rods, and the negative pressure suction cup is fixed on each mounting block.

Further, a third cam is fixed on the main shaft, a third linkage rod is hinged to the end face of the rear side of the frame, a tension spring is connected between the third linkage rod and the frame, a ball head rod is hinged to the third linkage rod, the ball head rod is hinged to a third driving shaft, a rotating arm is rotated on the frame, the rotating arm is linked with the third driving shaft through a bevel gear, and the rotating arm drives the clamping seat to reciprocate.

Further, the holder includes bottom plate, slider, first gripping head, sliding sleeve and sliding shaft, slider sliding connection is equipped with the U-shaped seat on the bottom plate on the slider, is equipped with the draw-in groove on the sliding sleeve, and the draw-in groove joint of sliding sleeve is in the U-shaped inslot of U-shaped seat, and sliding sleeve sliding connection is on the sliding shaft, and the sliding shaft articulates mutually with the third drive shaft, and a plurality of first gripping heads are fixed respectively on slider and bottom plate.

Further, a second linkage shaft is rotatably connected to the frame, the second linkage shaft is linked with the first drive shaft through a bevel gear, two ball rods are hinged to the second linkage shaft, and the two ball rods respectively move opposite to and back to the two conveying seats.

Further, carry the stationary ladle and include base, slide and second gripping head, at slide sliding connection on the base, a plurality of second gripping heads are fixed on the slide, it has four articulated arms to articulate on the preceding terminal surface of frame, every two articulated arms are articulated each other and form a set of, every articulated arm that two sets of are in the same position department is fixed in the both sides of base, articulated third movable shaft in the frame, the third movable shaft passes through the bevel gear and links mutually with the driven shaft, articulated at the third movable shaft has two bulb poles, the two transport seats of third movable shaft drive are in opposite directions and are moved dorsad.

Further, a lifting cylinder is arranged below the conveying seat, a mounting plate is fixed on a cylinder shaft of the lifting cylinder, a spring is fixed at the center position of the mounting plate, a vibrating plate is supported on the spring, and iron blocks are hung at two ends of the vibrating plate (120).

The invention has the following beneficial effects:

the invention can realize the procedures of clamping, conveying, opening, blanking, sealing and the like of the packaging bag through one motor, and the whole device is based on mechanical linkage, so that excessive power sources are avoided, the use and maintenance cost of the packaging equipment is greatly reduced, and the packaging cost of particulate matters is further reduced.

The invention adopts only one motor, and the motor is arranged below the frame, so that the maintenance is convenient, the whole equipment is stable in operation and good in use effect.

Description of the drawings:

fig. 1 is a schematic front view of a particle packaging apparatus based on mechanical linkage in an embodiment of the present invention.

Fig. 2 is a schematic rear view of a particle packaging apparatus based on mechanical linkage in accordance with an embodiment of the present invention.

Fig. 3 is a schematic view of a rear structure of a particle packing apparatus based on mechanical linkage in an embodiment of the present invention.

Fig. 4 is a schematic view of a mechanical linkage structure of a particle packaging device based on mechanical linkage in an embodiment of the present invention.

Fig. 5 is a schematic view of a mechanical linkage structure of a particle packaging device based on mechanical linkage in an embodiment of the present invention.

Fig. 6 is a schematic view of a driving structure of a cylinder clamp of a particle packing device based on mechanical linkage in an embodiment of the present invention.

Fig. 7 is a schematic view of a driving structure of a suction cup clamp of a particle packing device based on mechanical linkage in an embodiment of the invention.

Fig. 8 is a schematic view of a driving structure of a holder of a particle packing apparatus based on mechanical linkage in an embodiment of the present invention.

Fig. 9 is a schematic view of a partial enlarged structure at a of fig. 8.

Fig. 10 is a schematic structural view of a conveying seat of a particle packaging device based on mechanical linkage in an embodiment of the invention.

Fig. 11 is a schematic view showing a driving structure of a conveying seat of a particle packaging device based on mechanical linkage in an embodiment of the invention.

Fig. 12 is a schematic structural view of a hopper of a particle packing apparatus based on mechanical linkage in an embodiment of the present invention.

Fig. 13 is a schematic view showing an assembly structure of a conveying seat and a clamping seat of a particle packaging device based on mechanical linkage in an embodiment of the invention.

FIGS. 14a-14d are schematic illustrations of the operation of a transport and clamping seat of a particle packaging apparatus based on mechanical linkage in accordance with an embodiment of the present invention;

in the figure: 11 frames, 100 ball head rods, 110 tension springs, 111 first linkage rods, 112 second linkage rods, 113 third linkage rods, 115 articulated arms, 116 third linkage shafts, 117 lifting cylinders, 118 mounting plates, 119 springs, 120 vibration plates, 121 iron blocks, 12 motors,

21 main shaft, 211 first cam, 212 second cam, 213 third cam, 22 driven shaft,

31 first driving shaft, 312 second linkage shaft, 32 second driving shaft, 321 first linkage shaft, 33 third driving shaft, 333 rotary arm, 400 packaging bag,

41 cylinder clamps, 411 cylinder seats, 412 hinging seats, 413 cylinders, 414 clamping jaw gears, 415 clamping jaws,

51 sucker clamp, 511 negative pressure sucker, 512 sucker mounting arm, 513 arm seat, 514 guide rod, 515 mounting block,

61 conveying seat, 611 base, 612 slide plate, 613 second clamping head,

71 clamping seat, 711 bottom plate, 712 sliding block, 713 first clamping head, 714 sliding sleeve, 715 sliding shaft, 716U-shaped seat,

81 hopper, 91 sealing clip.

The specific embodiment is as follows:

the invention is further described below with reference to the accompanying drawings.

Referring to fig. 1 and 5, the particle packing apparatus based on mechanical linkage of the present invention includes a frame 11, a motor 12, a main shaft 21, a driven shaft 22, a first driving shaft 31, a second driving shaft 32, a third driving shaft 33, a cylinder clamp 41, a suction cup clamp 51, a conveying seat 61, a clamp seat 71, a hopper 81, and a sealing clamp 91.

The motor 12 drives the main shaft 21 to rotate on the frame 11, the main shaft 21 drives the driven shaft 22, the first driving shaft 31, the second driving shaft 32, the third driving shaft 33 and the cylinder clamp 41 to rotate, and the second driving shaft 32 drives the suction cup clamp 51 to clamp and loosen.

The two conveying seats 61 are symmetrically arranged on the front side of the frame 11, the main shaft 21 drives the two conveying seats 61 to horizontally reciprocate along the length direction of the frame 11, and the driven shaft 22 drives the two conveying seats 61 to move oppositely and back.

One clamping seat 71 is arranged above each conveying seat 61, the third driving shaft 33 drives the two clamping seats 71 to reciprocate in the same direction as the movement direction of the conveying seats 61, and the second driving shaft 32 drives the two clamping seats 71 to move oppositely and back. When the two conveying seats 61 are mutually attached, the two clamping seats 71 are separated; when the two holders 71 are attached to each other, the two transport holders 61 are separated. The hopper 81 is provided above the holder 71, and the sealing clip 91 is provided on one side of the conveyance holder 61.

The principle of movement and structure of the cylinder clamp 41 will be described in detail below with reference to fig. 6.

A first cam 211 is fixed on the main shaft 21, a first linkage rod 111 is hinged to the end face of the rear side of the frame 11, a roller is rotatably connected to the first linkage rod 111, the outer circular surface of the roller is attached to the outer circular surface of the first cam 211, the first cam 211 rotates and drives the first linkage rod 111 to swing, a tension spring 110 is connected between the first linkage rod 111 and the frame 11, a ball rod 100 is hinged to the first linkage rod 111, and the ball rod 100 penetrates through the frame 11 and is connected with a cylinder clamp 41 arranged on the front side of the frame 11. The main shaft 21 rotates to drive the first cam 211 to rotate, the first cam 211 rotates and drives the first linkage rod 111 to swing, and the first linkage rod 111 drives the cylinder clamp 41 to rotate.

The cylinder clamp 41 has the structure that: the cylinder clamp 41 comprises a cylinder seat 411, a hinge seat 412, a cylinder 413, jaw gears 414 and jaws 415, wherein the cylinder seat 411 is fixedly connected to the front end face of the frame 11, the hinge seat 412 is hinged to the cylinder seat 411, the hinge seat 412 is hinged to the ball head rod 100, two jaw gears 414 are rotatably connected to the hinge seat 412 and meshed with each other, the two jaws 415 are fixedly connected with the two jaw gears 414, the cylinder 413 is hinged to the hinge seat 412, and a cylinder shaft of the cylinder 413 is hinged to one of the gears. The cylinder shaft of the cylinder 413 is contracted to drive the two clamping jaws 415 to open and clamp.

A packaging bag conveying unit 42 is arranged on one side of the air cylinder clamp 41, the packaging bag conveying unit 42 comprises a material rack 421, a material storage plate 422, vertical rods 423 and packaging bag negative pressure suction cups 424, the material storage plate 422 is horizontally fixed on the material rack 421, a plurality of vertical rods 423 are fixedly connected to the periphery of the material storage plate 422, a first air cylinder is fixed on the material rack 421, the packaging bag negative pressure suction cups 424 are fixedly connected with an air cylinder shaft of the first air cylinder, and the first air cylinder drives the packaging bag negative pressure suction cups 424 to vertically move below the material storage plate 422, and a discharge chute is arranged on the material storage plate 422.

In use, the packages 400 are stacked on the storage plate 422, the first cylinder drives the package suction cups 424 to rise and adsorb the bottommost package 400, and then the cylinder shaft of the first cylinder is retracted. Under the interaction of the first cam 211 and the tension spring 110, the hinge seat 412 swings to one side of the packing bag negative pressure sucker 424, the air cylinder 413 drives the clamping jaw 415 to open in the process that the hinge seat 412 moves towards the packing bag negative pressure sucker 424, after the clamping jaw 415 approaches to the packing bag 400 on the packing bag negative pressure sucker 424, the packing bag 400 is just clamped into the open clamping jaw 415, then the air cylinder 413 drives the clamping jaw 415 to clamp the packing bag 400, and as the first cam 211 and the tension spring 110 continue to act, the hinge seat 412 is originally separated from the packing bag conveying unit 42, and the packing bag 400 is clamped away by the clamping jaw 415. The package 400 of the present invention employs a self-sealing bag.

The principle of movement and structure of the suction cup clamp will be described in detail below with reference to fig. 7.

The main shaft 21 is fixedly provided with a second cam 212, the end face of the rear side of the frame 11 is hinged with a second linkage rod 112, the second linkage rod 112 is rotatably connected with a roller, the outer circular face of the roller is attached to the outer wall face of the second cam 212, a tension spring is connected between the second linkage rod 112 and the frame 11, one side of the second driving shaft 32 is provided with a first linkage shaft 321, the first linkage shaft 321 is meshed with the second driving shaft 32 through two bevel gears, the second linkage rod 112 is hinged with a ball head rod 100, and the top end of the ball head rod 100 is hinged with the first linkage shaft 321. Through the mutual linkage of the second cam 212, the second linkage rod 112, the ball head rod 100 and the first linkage shaft 321, the main shaft 21 finally drives the vertically arranged second driving shaft 32 to reciprocate.

Two groups of four ball studs 100 are hinged on the second drive shaft 32, wherein two ball studs 100 in each group are connected to a set of suction cup clips 51.

The suction cup clamp 51 in the invention comprises a negative pressure suction cup 511, a suction cup mounting arm 512, an arm seat 513, a guide rod 514 and a mounting block 515, wherein the suction cup mounting arm 512, the arm seat 513 and the two negative pressure suction cups 511 form a group of suction cup clamps 51, the arm seat 513 in the group of suction cup clamps 51 is fixed on the front end surface of the frame 11, the two suction cup mounting arms 512 are hinged on the arm seat 513, the two suction cup mounting arms 512 are unfolded in a V shape, the two suction cup mounting arms 512 are correspondingly hinged with the two ball head rods 100, the two ball head rods 100 are hinged with the second driving shaft 32, and one negative pressure suction cup 511 is fixed on each suction cup mounting arm 512. The reciprocating rotation of the second drive shaft 32 drives the two suction cup mounting arms 512 toward or away from each other.

The guide rod 514, the mounting blocks 515 and the two negative pressure suction cups 511 form another group of suction cup clips 51, the guide rod 514 in the group of suction cup clips 51 is fixed on the front end face of the frame 11, the two mounting blocks 515 slide on the guide rod 514, the two mounting blocks 515 are correspondingly hinged with the two ball head rods 100, and one negative pressure suction cup 511 is fixed on each mounting block 515. The reciprocating rotation of the second drive shaft 32 drives the two mounting blocks 515 in a counter or back-facing motion on the guide rods 514.

After the packing bag 400 is fed between the suction pads 511, the suction pads 511 move toward the packing bag 400 and suck the packing bag 400, and the suction pads 511 move away from the packing bag 400 and then open the packing bag 400. The suction cup clamp 51 is provided with the upper negative pressure suction cup 511 and the lower negative pressure suction cup 511, so that the packaging bag 400 can be better unfolded.

The movement principle and structure of the holder 7 are described in detail below, as shown in fig. 8.

A third cam 213 is fixed on the main shaft 21, a third linkage rod 113 is hinged on the rear end face of the frame 11, a roller is arranged on the third linkage rod 113, the roller face of the roller is attached to the outer wall face of the third cam 213, a tension spring is connected between the third linkage rod 113 and the frame 11, a ball head rod 100 is hinged on the third linkage rod 113, the ball head rod 100 is hinged with a third driving shaft 33, a rotating arm 333 is rotated on the frame 11, the rotating arm 333 and the third driving shaft 33 are linked through a bevel gear, the main shaft 21 drives the rotating arm 333 to reciprocate through the third cam 213, the third linkage rod 113 and the ball head rod 100, and the rotating arm 333 drives the clamping seat 71 to reciprocate.

In order to make the reciprocating movement of the clamping seat 71 more stable, two rotating arms 333 are arranged in the invention, and two groups of linkage components which are used for driving the rotating arms 333 are also arranged.

The clamping seat 71 in the invention comprises a bottom plate 711, a sliding block 712, a first clamping head 713, a sliding sleeve 714 and a sliding shaft 715, wherein the sliding block 712 is connected to the bottom plate 711 in a sliding way, a U-shaped seat 716 is arranged on the sliding block 712, a clamping groove is arranged on the sliding sleeve 714, the clamping groove of the sliding sleeve 714 is clamped in the U-shaped groove of the U-shaped seat 716, the sliding sleeve 714 is connected to the sliding shaft 715 in a sliding way, the sliding shaft 715 is hinged with a third driving shaft 33, and a plurality of first clamping heads 713 are respectively fixed on the sliding block 712 and the bottom plate 711.

The rotating arm 333 drives the sliding shaft 715 to reciprocally rotate, and finally drives the slider 712 to reciprocally slide on the bottom plate 711.

In the reciprocating sliding process of the two bottom plates 711, in order to realize the opposite and opposite movement of the two clamping seats 71, a second linkage shaft 312 is rotatably connected to the frame 11, the second linkage shaft 312 is linked with the first driving shaft 31 through a bevel gear, and two ball rods 100 are hinged to the second linkage shaft 312, and the two ball rods 100 respectively move opposite and opposite to the two conveying seats 61.

Referring to fig. 10, the conveying seat 61 of the present invention includes a base 611, a slide plate 612, and second clamping heads 613, wherein the slide plate 612 is slidably connected to the base 611, and a plurality of second clamping heads 613 are fixed to the slide plate 612.

In order to realize the opposite and opposite movement of the two conveying seats 61, four articulated arms 115 are hinged on the front end surface of the frame 11, each two articulated arms 115 are hinged with each other to form a group, each articulated arm 115 of the two groups at the same position is fixed on two sides of the same base 611, a third movable shaft 116 is hinged on the frame 11, the third movable shaft 116 is linked with the driven shaft 22 through a bevel gear, two ball rods 100 are hinged on the third movable shaft 116, and the two ball rods 100 are hinged with the two articulated arms 115 in each group, and the third movable shaft 116 drives the two conveying seats 61 to move opposite and opposite.

In order to realize that the main shaft 21 drives the conveying seat 61 to horizontally reciprocate along the length direction of the frame 11, a transmission mechanism is arranged on the main shaft 21, as shown in fig. 11, the transmission mechanism comprises a fourth cam 214, a fourth swing rod 215, a fifth swing rod 216, an elastic rod 217, a swing frame 218 and a telescopic rod 219, the fourth cam 214 is fixedly connected with the main shaft 21, the fourth swing rod 215 and the fifth swing rod 216 are both rotationally connected to the frame 11, rollers are both rotationally connected to the fourth swing rod 215 and the fifth swing rod 216, the two rollers are in contact with the fourth cam 214, two ends of the telescopic rod 219 are respectively hinged to the fourth swing rod 215 and the fifth swing rod 216, and the fourth swing rod 215 or the fifth swing rod 216 is connected with the frame 11 through a tension spring. The swing frame 218 is rotatably connected to the frame 11, and two ends of the elastic rod 217 are hinged to the swing frame 218 and the fifth swing rod 216 respectively. The swing frame 218 is hinged to the two bases 611 through the two ball pins 100.

The telescopic rod 219 comprises a sleeve and T-shaped rods, the two T-shaped rods are inserted into the sleeve, a limiting cover is arranged on the end face of the sleeve, the T-head of the T-shaped rod slides in the sleeve and is limited by the limiting cover, and the tail ends of the two T-shaped rods are hinged with the fourth swing rod 215 and the fifth swing rod 216 respectively.

The elastic rod 217 comprises a sleeve, a spring and a T-shaped rod, wherein the positioning and mounting mode of the two T-shaped rods in the sleeve is the same as that of the T-shaped rods in the sleeve, the spring is arranged in the sleeve, and the spring is arranged between the T heads of the two T-shaped rods.

The transmission mechanism of the present invention may also adopt a crank-link structure having a crank disc and a link, the crank disc being connected to the main shaft 21, one end of the link being hinged to the crank disc, and the other end being hinged to the two bases 611 through two ball-end bars 100.

As shown in fig. 12, a hopper 81 in the present invention is slidably connected to a frame 11, and a hopper cylinder 82 is provided on the frame 11, and the hopper cylinder 82 drives the hopper 81 to move up and down.

The hopper 81 is adjusted to a proper height according to the size of the packing bag 400 to prevent the hopper from interfering with the movement of the packing bag. As the bag moves under the hopper and is sucked open by the suction cup clamp 51, material is injected into the hopper 81 and falls through the hopper 81 into the open bag 400.

When the particles are conveyed, in order to avoid occupying a storage space due to hollow particles in a packaging bag, a material vibration mechanism is arranged on a frame, the mechanism comprises a lifting cylinder 117 arranged below a conveying seat 61, a mounting plate 118 is fixed on a cylinder shaft of the lifting cylinder 117, a spring 119 is fixed at the center position of the mounting plate 118, a vibration plate 120 is supported on the spring 119, and iron blocks 12 are hung at two ends of the vibration plate 120.

When the material is injected into the opened packaging bag, the cylinder shaft of the lifting cylinder extends out and enables the bottom of the opened packaging bag to be supported on the vibrating plate 120, and as the vibrating plate 120 is floatingly supported on the mounting plate 118 through the spring 119, the vibrating plate 120 is vibrated due to certain mechanical vibration in the running process of the device, so that the material in the packaging bag 400 can be slightly vibrated, and the material hollowed-out phenomenon is avoided. The iron pieces 12 at both ends of the vibration plate 120 may increase vibration of the vibration plate 120.

The sealing clamp 91 comprises rectangular pressing blocks and sealing cylinders, wherein the two rectangular pressing blocks are arranged in parallel, each rectangular pressing block is fixed with a cylinder shaft of one sealing cylinder, the two sealing cylinders drive the two rectangular pressing blocks to move oppositely or back to back, and after the packaging bag 400 is conveyed between the two rectangular pressing blocks, the two rectangular pressing blocks are pressed against each other to press the self-sealing strip on the packaging bag 400, so that sealing is realized.

The overall principle of the present invention is explained below with reference to fig. 13 to 14 d.

When the machine is operated and the air cylinder clamp 41 clamps the packaging bag 400, the conveying seat 61 moves towards each other and clamps the packaging bag on the air cylinder clamp 41 (shown in fig. 14 a), then the air cylinder clamp 41 is clamped back to clamp the next packaging bag, at the moment, the conveying seat 61 clamps the packaging bag 400 and moves rightwards (shown in fig. 14 b), when the conveying seat 61 moves to the right side maximum displacement position, the two clamping seats 71 move towards each other and clamp the packaging bag 400, and meanwhile, the two conveying seats 61 are separated and move leftwards (shown in fig. 14c and 14 d) to clamp the packaging bag 400 which is clamped on the air cylinder clamp 41. When the package 400 moves to the suction cup clamp 51, the suction cup clamp 51 is actuated and sucks the package 400, and then the material is injected into the hopper 81 and enters the opened package 400 through the hopper 81. After the material is injected into the package, the package filled with the material is continuously conveyed through the conveying seat 61 and is conveyed into the sealing clamp 91, and the sealing clamp 91 seals the package 400.

The foregoing is merely a preferred embodiment of the invention, and it should be noted that modifications could be made by those skilled in the art without departing from the principles of the invention, which modifications would also be considered to be within the scope of the invention.

Claims (10)

1. Particle packaging equipment based on mechanical linkage, its characterized in that: the device comprises a frame (11), a motor (12), a main shaft (21), a driven shaft (22) and a plurality of driving shafts, wherein the main shaft (21), the driven shaft (22) and the driving shafts are arranged on the frame (11), the motor (12) is arranged below the frame (11) and is used for driving the main shaft (21) to rotate on the frame (11), the main shaft (21) is used for driving the driven shaft (22), the driving shafts and the cylinder clamps (41) to rotate, and the driving shafts comprise a first driving shaft (31), a second driving shaft (32) and a third driving shaft (33);

the second driving shaft (32) can drive the sucking disc clamp (51) to clamp and loosen the packaging bag, two conveying seats (61) are symmetrically arranged on the front side of the frame (11), and the two conveying seats (61) can simultaneously reciprocate in the same horizontal direction under the driving of the main shaft;

the driven shafts (22) drive the two conveying seats (61) to move oppositely and back to back, clamping seats (71) are arranged above the conveying seats (61), the third driving shafts (33) can drive the clamping seats (71) to reciprocate in the same direction as the movement direction of the conveying seats (61), and the second driving shafts (32) can drive the clamping seats (71) to move oppositely and back to back;

the utility model discloses a packing bag, including cassette (71), cassette (71) top is equipped with hopper (81) that are used for throwing in the particulate matter, conveyer seat (61) one side is equipped with seals clamp (91), seal clamp (91) are used for carrying out the operation of sealing to packing bag (400) that hold the particulate matter.

2. A mechanically linked particle packaging apparatus as claimed in claim 1 wherein: the novel ball-end-mounted machine is characterized in that a first cam (211) is fixed on the main shaft (21), a first linkage rod (111) is hinged to the end face of the rear side of the machine frame (11), the first cam (211) rotates and drives the first linkage rod (111) to swing, a tension spring (110) is connected between the first linkage rod (111) and the machine frame (11), a ball-end rod (100) is hinged to the first linkage rod (111), and the ball-end rod (100) penetrates through the machine frame (11) and is connected with a cylinder clamp (41) arranged on the front side of the machine frame (11).

3. A mechanically linked particle packaging apparatus as claimed in claim 2 wherein: the cylinder clamp (41) comprises a cylinder seat (411), a hinge seat (412), a cylinder (413), a clamping jaw gear (414) and clamping jaws (415);

the cylinder seat (411) is fixedly connected to the front end face of the frame (11), the hinging seat (412) is hinged to the cylinder seat (411), the hinging seat (412) is hinged to the ball head rod (100), the two clamping jaw gears (414) are rotatably connected to the hinging seat (412) and meshed with the hinging seat, the two clamping jaws (415) are fixedly connected with the two clamping jaw gears (414), the cylinder (413) is hinged to the hinging seat (412), and a cylinder shaft of the cylinder (413) is hinged to one of the gears.

4. A mechanically linked particle packaging apparatus as claimed in claim 1 wherein: the novel sucker clamp is characterized in that a second cam (212) is fixed on the main shaft (21), a second linkage rod (112) is hinged to the end face of the rear side of the frame (11), a tension spring is connected between the second linkage rod (112) and the frame (11), a first linkage shaft (321) is arranged on one side of a second driving shaft (32), the first linkage shaft (321) is meshed with the second driving shaft (32) through two bevel gears, a ball rod (100) is hinged to the second linkage rod (112), the top end of the ball rod (100) is hinged to the first linkage shaft (321), two groups of four ball rods (100) are hinged to the second driving shaft (32), and two ball rods (100) in each group are connected with a group of sucker clamps (51).

5. A mechanically linked granule packaging apparatus as defined in claim 4 wherein: the sucker clamp (51) comprises a negative pressure sucker (511), a sucker mounting arm (512), an arm seat (513), a guide rod (514) and a mounting block (515), wherein the sucker mounting arm (512), the arm seat (513) and the two negative pressure suckers (511) form a group of sucker clamps (51), the arm seat (513) in the group of sucker clamps (51) is fixed on the front end face of the frame (11), the two sucker mounting arms (512) are hinged on the arm seat (513), the two sucker mounting arms (512) are correspondingly hinged with the two ball head rods (100), and one negative pressure sucker (511) is fixed on each sucker mounting arm (512);

the guide rod (514), the mounting blocks (515) and the two negative pressure suction cups (511) form another group of suction cup clamps (51), the guide rod (514) in the group of suction cup clamps (51) is fixed on the front end face of the frame (11), the two mounting blocks (515) slide on the guide rod (514), the two mounting blocks (515) are correspondingly hinged with the two ball head rods (100), and one negative pressure suction cup (511) is fixed on each mounting block (515).

6. A mechanically linked particle packaging apparatus as claimed in claim 1 wherein: a third cam (213) is fixed on the main shaft (21), a third linkage rod (113) is hinged to the end face of the rear side of the frame (11), a tension spring is connected between the third linkage rod (113) and the frame (11), a ball head rod (100) is hinged to the third linkage rod (113), the ball head rod (100) is hinged to a third driving shaft (33), a rotating arm (333) is rotated on the frame (11), the rotating arm (333) is linked with the third driving shaft (33) through a bevel gear, and the rotating arm (333) drives the clamping seat (71) to reciprocate.

7. A mechanically linked granule packaging apparatus as defined in claim 6, wherein: the clamping seat (71) comprises a bottom plate (711), a sliding block (712), a first clamping head (713), a sliding sleeve (714) and a sliding shaft (715);

the sliding block (712) is slidably connected to the bottom plate (711), a U-shaped seat (716) is arranged on the sliding block (712), a clamping groove is formed in the sliding sleeve (714), the clamping groove of the sliding sleeve (714) is clamped in the U-shaped groove of the U-shaped seat (716), the sliding sleeve (714) is slidably connected to the sliding shaft (715), the sliding shaft (715) is hinged to the third driving shaft (33), and a plurality of first clamping heads (713) are respectively fixed to the sliding block (712) and the bottom plate (711).

8. A mechanically linked granule packaging apparatus as defined in claim 6, wherein: the frame (11) is rotatably connected with a second linkage shaft (312), the second linkage shaft (312) is linked with the first driving shaft (31) through a bevel gear, the second linkage shaft (312) is hinged with two ball rods (100), and the two ball rods (100) respectively move opposite to and back to the two conveying seats (61).

9. A mechanically linked particle packaging apparatus as claimed in claim 1 wherein: the conveying seat (61) comprises a base (611), a sliding plate (612) and second clamping heads (613), the sliding plate (612) is slidably connected to the base (611), a plurality of second clamping heads (613) are fixed to the sliding plate (612), four hinge arms (115) are hinged to the front end face of the frame (11), every two hinge arms (115) are hinged to each other to form a group, each hinge arm (115) of two groups at the same position is fixed to two sides of the base (611), a third movable shaft (116) is hinged to the frame (11), the third movable shaft (116) is in linkage with a driven shaft (22) through a bevel gear, two ball rods (100) are hinged to the third movable shaft (116), and the third movable shaft (116) drives the two conveying seats (61) to move oppositely and back to back.

10. A mechanically linked particle packaging apparatus as claimed in claim 1 wherein: lifting cylinders (117) are arranged below the conveying seats (61), mounting plates (118) are fixed on cylinder shafts of the lifting cylinders (117), springs (119) are fixed at the center positions of the mounting plates (118), vibrating plates (120) are supported on the springs (119), and iron blocks (121) are hung at two ends of each vibrating plate (120).