阅读说明：本技术 一种金属粉末包装装置 (Metal powder packing plant ) 是由 陈显祥 丁兆炀 于 2019-09-12 设计创作，主要内容包括：本发明公开了一种金属粉末包装装置,包括壳体(1)、下料箱(2)、对应称重装置(3)和包装装置(4)；所述下料箱(2)包括料箱(21)、装料口(22)、第一下料口(23)和第一控料机构(24)；所述料箱(21)还包括搅拌棒(25)和驱动所述搅拌棒(25)搅动的驱动电机(26)；所述称重装置(3)包括称重器(31)和安装于所述称重器(31)上端的装料箱(32),所述装料箱(32)包括暂存箱(33)、第二下料口(34)和第二控料机构(35)；所述包装装置(4)包括包装袋机构(41)、装料封装机构(42)和引导机构(43)；本发明具有金属粉末下料顺畅、提升包装重量精度、提高工作质量、自动控制的优点。(The invention discloses a metal powder packaging device which comprises a shell (1), a blanking box (2), a corresponding weighing device (3) and a packaging device (4); the blanking box (2) comprises a blanking box (21), a charging opening (22), a first blanking opening (23) and a first material control mechanism (24); the feed box (21) further comprises a stirring rod (25) and a driving motor (26) for driving the stirring rod (25) to stir; the weighing device (3) comprises a weighing device (31) and a charging box (32) arranged at the upper end of the weighing device (31), wherein the charging box (32) comprises a temporary storage box (33), a second feeding port (34) and a second material control mechanism (35); the packaging device (4) comprises a packaging bag mechanism (41), a charging and packaging mechanism (42) and a guide mechanism (43); the invention has the advantages of smooth metal powder blanking, improved packaging weight precision, improved working quality and automatic control.)

1. A metal powder packing device is characterized in that: the device comprises a shell (1), a blanking box (2) fixedly arranged at the upper end of the shell (1), a weighing device (3) fixedly arranged at the bottom of the shell (1) corresponding to the bottom of the blanking box (2), and a packaging device (4) fixedly arranged at one side of the shell (1) corresponding to one side of the blanking box (2); the blanking box (2) comprises a blanking box (21), a charging hole (22) arranged at the upper end of the blanking box (21), a first blanking hole (23) arranged at the lower end of the blanking box (21), and a first material control mechanism (24) which is arranged at the bottom of the first blanking hole (23) and controls blanking, and the blanking box (2) further comprises a stirring rod (25) which is arranged in the blanking box (21) and has a spiral structure and a driving motor (26) which drives the stirring rod (25) to stir; the weighing device (3) comprises a weighing device (31) and a charging box (32) arranged at the upper end of the weighing device (31), the charging box (32) is provided with a temporary storage box (33) corresponding to the first discharging opening (23), the bottom of the temporary storage box (33) is provided with a second discharging opening (34), and the bottom of the second discharging opening (34) is provided with a second material control mechanism (35) for controlling discharging; the packaging device (4) comprises a packaging bag mechanism (41), a charging and packaging mechanism (42) and a guide mechanism (43); the opening degree of the second feed opening (34) is larger than that of the first feed opening (23).

2. The metal powder packaging apparatus of claim 1, wherein: the packaging device is characterized by further comprising a conveying belt (5) arranged between the weighing device (3) and the packaging device (4).

3. The metal powder packaging apparatus of claim 2, wherein: still include control part (6), control part (6) respectively with workbin (2), weighing device (3), packing plant (4), transmission band (5) electric connection.

4. The metal powder packaging apparatus of claim 3, wherein: the first material control mechanism (24) and the second material control mechanism (35) respectively comprise a baffle plate (71), a sliding plate (72) arranged in the baffle plate (71) in a sliding manner and a material control telescopic rod (73) for controlling the sliding plate (72) to slide; the baffle (71) and the sliding plate (72) are both provided with a discharge hole (74).

5. The metal powder packaging apparatus of claim 4, wherein: the packaging bag mechanism (41) comprises a packaging bag placing rod (411) and a packaging bag guiding rod (412); at least two pairs of guide wheels (413) are arranged on the packaging bag guide rod (412); the charging packaging mechanism (42) comprises a charging telescopic mechanism (421) and a cutting assembly (422) positioned at the upper end of the charging telescopic mechanism (421); the charging telescopic mechanism (421) comprises a charging telescopic rod (423), a fixing piece (424) fixedly connected with the movable end of the charging telescopic rod (423), fixing assemblies (425) fixedly connected to two sides of the upper end of the fixing piece (424), a bag opening assembly (426) fixedly connected to the middle of the fixing piece (424), and a packaging assembly (427) fixedly connected to the lower end of the fixing piece (424); guide mechanism (43) are including guide telescopic link (431) and be fixed in guide plate (432) of guide telescopic link (431) expansion end, guide plate (432) include that both ends correspond clip (433), stay cord (434) and the drive that wrapping bag guide rod (412) set up stay cord (434) control switch motor (435) of clip (433) switch.

6. The metal powder packaging apparatus of claim 5, wherein: the cutting assembly (422) comprises a cutting telescopic rod, and cutting blades symmetrically staggered are arranged at the end part of the movable end of the cutting telescopic rod; the fixed components (425) are two groups of fixed telescopic rods which are correspondingly matched, and the end part of the movable end of each fixed telescopic rod is provided with anti-skid rubber; the bag opening assembly (426) is a group of bag opening telescopic rods which are correspondingly arranged, a bag opening agent is arranged at the end part of the movable end of each bag opening telescopic rod, and the bag opening agent is glue or adhesive tape which is stuck to the end part of the movable end of each bag opening telescopic rod; the packaging assembly (427) comprises a group of packaging telescopic rods correspondingly arranged in a matched mode and a packaging plate fixed at the movable end of each packaging telescopic rod, and heating resistors are arranged on the packaging plates.

7. The metal powder packaging apparatus of claim 6, wherein: the fixing piece (424) is of a U-shaped or oval structure.

8. The metal powder packaging apparatus of claim 7, wherein: the weighing device (31) is an electronic scale.

Technical Field

The invention belongs to the field of packaging, and particularly relates to a metal powder packaging device.

Background

The powder packaging device is a general name of packaging equipment for packaging powder products, and is widely applied to industries such as food, medicine, chemical industry, powder metallurgy and the like. With the development of the metallurgical industry, the packaging requirements for metal powder are also continuously improved, and the existing powder packaging device has corresponding defects and cannot meet the packaging requirements for metal powder, such as: powder agglomeration cannot be avoided to block the feed opening; the powder filled in the packaging bag is not measured before the powder is filled, the weight precision in the packaging bag is not high, and sometimes the phenomenon that the powder material is insufficient and enters the packaging bag easily occurs, so that the working progress is influenced; the change of the packaging bag is inconvenient and not automatic enough.

Disclosure of Invention

Aiming at the defects, the invention provides the metal powder packaging device which has the advantages of smooth metal powder blanking, packaging weight precision improvement, working quality improvement and automatic control.

In order to achieve the purpose, the invention provides the following technical scheme: a metal powder packaging device comprises a shell, a blanking box fixedly arranged at the upper end of the shell, a weighing device fixedly arranged at the bottom of the shell corresponding to the bottom of the blanking box, and a packaging device fixedly arranged at one side of the shell corresponding to one side of the blanking box; the blanking box comprises a material box, a charging hole arranged at the upper end of the material box, a first blanking hole arranged at the lower end of the material box, and a first material control mechanism which is arranged at the bottom of the first blanking hole and used for controlling blanking, and the blanking box also comprises a stirring rod arranged in a spiral structure in the material box and a driving motor for driving the stirring rod to stir; the weighing device comprises a weighing device and a charging box arranged at the upper end of the weighing device, the charging box is provided with a temporary storage box corresponding to the first discharging opening, the bottom of the temporary storage box is provided with a second discharging opening, and the bottom of the second discharging opening is provided with a second material control mechanism for controlling discharging; the packaging device comprises a packaging bag mechanism, a charging packaging mechanism and a guiding mechanism; the opening degree of the second feed opening is larger than that of the first feed opening.

Preferably, the packaging device further comprises a conveying belt arranged between the weighing device and the packaging device.

Preferably, still include the control part, the control part respectively with blanking case, weighing device, packing plant, transmission band electric connection.

Preferably, the first material control mechanism and the second material control mechanism respectively comprise a baffle, a sliding plate arranged in the baffle in a sliding manner and a material control telescopic rod for controlling the sliding plate to slide; the baffle and the sliding plate are both provided with discharge ports.

Preferably, the packing bag mechanism comprises a packing bag placing rod and a packing bag guiding rod; the packaging bag guide rod is provided with at least two pairs of guide wheels; the charging packaging mechanism comprises a charging telescopic mechanism and a cutting assembly positioned at the upper end of the charging telescopic mechanism; the charging telescopic mechanism comprises a charging telescopic rod, a fixing piece fixedly connected with the movable end of the charging telescopic rod, fixing components fixedly connected to two sides of the upper end of the fixing piece, a bag opening component fixedly connected to the middle of the fixing piece, and a packaging component fixedly connected to the lower end of the fixing piece; the guide mechanism is including guiding the telescopic link and being fixed in guide the guide board of telescopic link expansion end, the guide board includes that both ends correspond clip, stay cord and the drive that the wrapping bag guide bar set up the stay cord control the switch motor of clip switch.

Preferably, the cutting assembly comprises a cutting telescopic rod, and cutting blades symmetrically staggered are arranged at the end part of the movable end of the cutting telescopic rod; the fixed components are two groups of fixed telescopic rods which are correspondingly matched, and the end part of the movable end of each fixed telescopic rod is provided with anti-skid rubber; the bag opening assembly is a group of bag opening telescopic rods which are correspondingly arranged, a bag opening agent is arranged at the end part of the movable end of each bag opening telescopic rod, and the bag opening agent is glue or adhesive tape which is stuck to the end part of the movable end of each bag opening telescopic rod; the packaging assembly) comprises a group of corresponding packaging telescopic rods and a packaging plate, the packaging telescopic rods are correspondingly matched with the packaging plate, the packaging plate is fixed at the movable end of each packaging telescopic rod, and heating resistors are arranged on the packaging plates.

Preferably, the fixing member has a U-shaped or oval structure.

Preferably, the weighing device is an electronic scale.

Compared with the prior art, the invention has the following beneficial effects:

according to the invention, the stirring rod is arranged in the blanking box, and the opening degree of the second blanking port is larger than that of the first blanking port, so that smooth blanking of the first blanking port and the second blanking port is effectively realized; the weighing device is arranged below the discharging box, so that the discharged materials are weighed before being bagged, the condition that the bagging is finished due to insufficient materials is effectively prevented, the packaging weight error is reduced, the packaging weight precision is improved, and the working quality is improved; meanwhile, the automatic control operation of the blanking box, the weighing device, the packaging device and the conveying belt is realized by arranging the control part and the conveying belt, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the structure of fig. 1 taken along line a-a'.

Fig. 3 is an enlarged view of region a in fig. 1.

Fig. 4 is a schematic structural view of the weighing apparatus of the present invention.

Fig. 5 is a schematic structural view of the charging telescopic mechanism of the present invention.

Fig. 6 is a schematic structural view of the guide mechanism of the present invention.

In the figure: 1. a housing; 2. a blanking box; 3. a weighing device; 4. a packaging device; 5. a conveyor belt; 6. a control unit; 21. a material box; 22. a charging port; 23. a first feed opening; 24. a first material control mechanism; 25. a stirring rod; 26. a drive motor; 31. a weighing device; 32. a charging box; 33. a temporary storage box; 34. a second feed opening; 35. a second material control mechanism; 41. a packaging bag mechanism; 42. a charging and packaging mechanism; 43. a guide mechanism; 71. a baffle plate; 72. a slide plate; 73. a material control telescopic rod; 74. a discharge port; 411. a packaging bag placing rod; 412. a packaging bag guide bar; 413. a guide wheel; 421. a charging telescoping mechanism; 422. a cutting assembly; 423. a telescopic charging rod; 424. a fixing member; 425. a fixing assembly; 426. a bag opening assembly; 427. a package assembly; 431. guiding the telescopic rod; 432. a guide plate; 433. a clip; 434. pulling a rope; 435. and switching on and off the motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The technical solutions of the embodiments of the present invention can be combined, and the technical features of the embodiments can also be combined to form a new technical solution.

Referring to fig. 1 to 6, the present invention provides the following technical solutions: a metal powder packaging device comprises a shell 1, a blanking box 2 fixedly arranged at the upper end of the shell 1, a weighing device 3 fixedly arranged at the bottom of the shell 1 corresponding to the bottom of the blanking box 2, and a packaging device 4 fixedly arranged at one side of the shell 1 corresponding to one side of the blanking box 2; the blanking box 2 comprises a blanking box 21, a charging hole 22 arranged at the upper end of the blanking box 21, a first blanking hole 23 arranged at the lower end of the blanking box 21, and a first material control mechanism 24 which is arranged at the bottom of the first blanking hole 23 and controls blanking, and the blanking box 2 further comprises a stirring rod 25 which is arranged in the blanking box 21 and has a spiral structure and a driving motor 26 which drives the stirring rod 25 to stir; the weighing device 3 comprises a weighing device 31 and a charging box 32 arranged at the upper end of the weighing device 31, the charging box 32 is provided with a temporary storage box 33 corresponding to the first discharging port 23, the bottom of the temporary storage box 33 is provided with a second discharging port 34, and the bottom of the second discharging port 34 is provided with a second material control mechanism 35 for controlling discharging; the packaging device 4 comprises a packaging bag mechanism 41, a charging and packaging mechanism 42 and a guide mechanism 43; the opening degree of the second feed opening 34 is larger than that of the first feed opening 23. The stirring rod 25 corresponds first feed opening 23 sets up, stirring rod 25 can stretch into and stir in first feed opening 23, realizes the effective unloading to metal powder, and stirring rod 25 is helical structure, can guide metal powder through first feed opening 23. The opening degree of the second feed opening 34 is larger than that of the first feed opening 23, so that metal powder passing through the first feed opening 23 can be effectively guaranteed to smoothly pass through the second feed opening 34.

The packaging device is characterized by further comprising a conveying belt 5 arranged between the weighing device 3 and the packaging device 4. The conveyor belt 5 can convey and convey the packaged metal powder. The conveying belt 5 comprises a qualified conveying belt and an unqualified conveying belt, and transportation of qualified products and unqualified products is achieved.

Still include control part 6, control part 6 respectively with blanking box 2, weighing device 3, packing plant 4, transmission band 5 electric connection. The control part 6 can be controlled by a single chip microcomputer controller or an ARM controller, and the automatic control operation of the blanking box 2, the weighing device 3, the packaging device 4 and the conveying belt 5 is realized.

As shown in fig. 1 and fig. 3, each of the first material controlling mechanism 24 and the second material controlling mechanism 35 includes a baffle 71, a sliding plate 72 slidably disposed in the baffle 71, and a material controlling telescopic rod 73 for controlling the sliding plate 72 to slide; the baffle 71 and the sliding plate 72 are both provided with a discharge hole 74. The first material control mechanism 24 and the second material control mechanism 35 adopt a material control telescopic rod 73 to slide in the baffle 71 through a sliding plate 72, so as to control the opening and closing of the material outlet 74, and realize the blanking control of the first blanking opening 23 and the second blanking opening 34.

As shown in fig. 1, 2, 5, and 6, the bag mechanism 41 includes a bag placing bar 411 and a bag guiding bar 412; at least two pairs of guide wheels 413 are arranged on the packaging bag guide rod 412; the charging packaging mechanism 42 comprises a charging telescopic mechanism 421 and a cutting assembly 422 positioned at the upper end of the charging telescopic mechanism 421; the charging telescopic mechanism 421 comprises a charging telescopic rod 423, a fixed part 424 fixedly connected with the movable end of the charging telescopic rod 423, fixed components 425 fixedly connected with two sides of the upper end of the fixed part 424, a bag opening component 426 fixedly connected with the middle part of the fixed part 424, and a packaging component 427 fixedly connected with the lower end of the fixed part 424; the guide mechanism 43 comprises a guide telescopic rod 431 and a guide plate 432 fixed at the movable end of the guide telescopic rod 431, wherein the guide plate 432 comprises a clamp 433, a pull rope 434 and a switch motor 435, the two ends of the clamp 433 are arranged corresponding to the guide rod 412 of the packaging bag, and the switch motor drives the pull rope 434 to control the switch of the clamp 433. The packaging bag mechanism 41 is used for orderly placing and processing the packaging tape, the guiding mechanism 43 guides the packaging bag to enter the loading and packaging mechanism 42, and the loading and packaging mechanism 42 is used for fixing the packaging tape, opening the packaging bag, sending the packaging tape into the second material control mechanism 35 for loading and packaging, and placing the loaded packaging bag on the conveying belt 5.

As shown in fig. 2 and 5, the cutting assembly 422 includes a telescopic cutting rod, and the end of the movable end of the telescopic cutting rod is provided with cutting blades symmetrically arranged in a staggered manner; the fixed components 425 are two groups of fixed telescopic rods which are correspondingly matched, and the end part of the movable end of each fixed telescopic rod is provided with anti-skid rubber; the bag opening assembly 426 is a set of bag opening telescopic rods correspondingly arranged, the end part of the movable end of each bag opening telescopic rod is provided with a bag opening agent or bag opening rubber, the bag opening agent or the bag opening rubber is made of a material with certain viscosity, and the bag opening agent is glue or an adhesive tape adhered to the end part of the movable end of each bag opening telescopic rod; the packaging assembly 427 comprises a group of packaging telescopic rods correspondingly arranged in a matching manner and a packaging plate fixed at the movable end of the packaging telescopic rods, and the packaging plate is provided with a heating resistor. The heating resistance wire is used for packaging the packaging bag.

The material control telescopic rod 73, the cutting telescopic rod, the fixing telescopic rod, the bag opening telescopic rod, the packaging telescopic rod, the charging telescopic rod 423 and the packaging telescopic rod can adopt telescopic air pumps or electric telescopic rods, and the electric telescopic rods preferably adopt Gaobagshi TG series electric push rods.

The fixing member 424 has a U-shaped or oval structure. The U-shaped or oval configuration of the anchor 424 facilitates symmetrical placement of the anchor assembly 425, the bag opening assembly 426, and the enclosure assembly 427.

The weighing device 31 is an electronic scale. The electronic scale realizes measurement and transmission of weight data.