CN211417667U

CN211417667U - Material filling mechanism for packaging machine

Info

Publication number: CN211417667U
Application number: CN201922482994.6U
Authority: CN
Inventors: 俞浩冬; 顾志强
Original assignee: WUJIANG WANPING XURI SEWING MACHINE PARTS FACTORY
Current assignee: WUJIANG WANPING XURI SEWING MACHINE PARTS FACTORY
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-04
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a packagine machine material fills mechanism, including hopper body and hopper cover, the backup pad that the hopper cover set up through the hopper body outside sets up at the top of hopper body, and the hopper body includes storage hopper, hopper neck and ejection of compact mouth, and storage hopper and ejection of compact mouth are linked together respectively and set up the both ends at the hopper neck. The utility model relates to a mechanism is filled to material for packagine machine, single phase motor work drives the lead screw rotation, the lead screw rotation drives fly leaf and the sealed head of second rather than threaded connection along the lead screw upward movement, fly leaf upward movement drives first sealed head upward movement, separate first sealed head and feed port, the sealed head upward movement of second combines together with the discharge opening, seal the discharge opening, single phase motor antiport, at this moment fly leaf and the sealed head of second all move down, the fly leaf moves down and drives first sealed head and combine together with the feed port, seal the feed port, the sealed head downward movement of second separates with the discharge opening.

Description

Material filling mechanism for packaging machine

Technical Field

The utility model relates to a packagine machine field specifically is a packagine machine fills mechanism with material.

Background

The packaging machine is a machine for packaging products, and plays a role in protection and beauty. The packaging machine mainly comprises two aspects: the production line type integral production packaging and product peripheral packaging equipment is applied to filling (filling), sealing machine and code printing of (bagged and bottled) products in the industries of food, medicine, daily chemicals, hardware, lamp decoration, furniture and the like.

According to the material filling mechanism for the packaging machine disclosed in the Chinese utility model patent (application number: CN201821865280.2, application date: 20181113), the structure is that the material filling mechanism comprises a hopper body, a feeding component and a filling component; the hopper body comprises a storage hopper, a hopper neck and a discharge nozzle; a first partition plate is arranged at the top of the hopper neck, and a second partition plate is arranged at the middle lower part of the hopper neck; the first partition plate is provided with a feeding hole, and the center of the second partition plate is provided with a discharging hole; the filling assembly comprises an electric push rod fixedly arranged at the top of the feeding assembly, and the electric push rod sequentially extends downwards from the storage hopper to form a first partition plate and a second partition plate; the bottom end of the electric push rod is provided with a second sealing plug for sealing or opening the discharge hole from the bottom of the second partition plate; and the electric push rod positioned in the storage hopper is provided with a sealing structure for sealing or opening the feed hole. The material fills the even packing that the mechanism is applicable to different specification packing, solves that traditional material fills the technical problem that the packing of mechanism is inhomogeneous, can not be applicable to multiple specification packing and packs, nevertheless still is not enough a bit in the use, for example power unit in this charging mechanism is provided by electric putter, and electric putter need be long-time and liquid contact in arranging the storage hopper in, if electric putter takes place to damage then can lead to whole filling mechanism can not normally work. Therefore, we improve the above and provide a material filling mechanism for a packaging machine.

SUMMERY OF THE UTILITY MODEL

For solving the defect that prior art exists, the utility model provides a packagine machine fills mechanism with material.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a material filling mechanism for a packaging machine, which comprises a hopper body and a hopper cover, wherein the hopper cover is arranged at the top of the hopper body through a supporting plate arranged outside the hopper body, the hopper body comprises a storage hopper, a hopper neck and a discharge nozzle, the storage hopper and the discharge nozzle are respectively communicated and arranged at two ends of the hopper neck, the middle part of the top end of the hopper cover is provided with a moving component, the bottom end of the moving component passes through the hopper cover and is arranged at the bottom of the hopper neck, the top and the bottom of the hopper neck are respectively and fixedly provided with a first clapboard and a second clapboard, both sides of the top end of the first clapboard are provided with feed holes in a penetrating way, a first sealing assembly for sealing the feeding hole is arranged at the top of the first partition plate in the hopper body, the middle part of the second partition board is penetrated and provided with a discharge hole, and a second sealing assembly for sealing the discharge hole is arranged in the discharge hole.

As a preferred technical scheme of the utility model, it includes single phase motor and lead screw to remove the subassembly, the top of lead screw and single phase motor's output fixed connection, the bottom of hopper neck inner chamber is arranged in to the bottom of lead screw is passed first baffle and second baffle in proper order.

As a preferred technical scheme of the utility model, first seal assembly includes fly leaf, two connecting rods and two first sealed heads, the fly leaf screw thread is pegged graft in the outside of lead screw, two the connecting rod is fixed the both sides that set up in the fly leaf bottom respectively, two first sealed head is fixed the bottom that sets up at two connecting rods respectively.

As an optimal technical scheme of the utility model, two the cross-section of feed port is down trapezoidal, two first sealed head sets up directly over two feed ports respectively, just first sealed head cooperatees sealing connection with the feed port.

As a preferred technical scheme of the utility model, first seal assembly still includes two first gag lever posts, two first gag lever post slides respectively and pegs graft in the both sides of fly leaf, just the bottom of first gag lever post and the inner wall fixed connection of storage hopper.

As a preferred technical scheme of the utility model, the fixed compression spring that is provided with in middle part of fly leaf bottom, the compression spring cover is established in the outside of lead screw, just compression spring's bottom and the top fixed connection of first baffle.

As a preferred technical scheme of the utility model, the second seal assembly includes the sealed head of second and two second gag lever posts, the sealed first screw thread of second is pegged graft in the outside of lead screw, two the second gag lever post slides respectively and pegs graft in the both sides of the sealed head of second, just the both ends of second gag lever post respectively with the inner wall fixed connection of discharge opening and hopper neck.

As a preferred technical scheme of the utility model, the cross-section of discharge opening is trapezoidal, the sealed head setting of second is under the discharge opening, just the sealed head of second cooperatees sealing connection with the discharge opening.

As a preferred technical scheme of the utility model, the both sides that the top of hopper cover is located single-phase motor all are provided with the inlet pipe, the one end of inlet pipe is passed the hopper cover and is linked together with the storage hopper.

The utility model has the advantages that: the material filling mechanism for the packaging machine is characterized in that a single-phase motor works to drive a screw rod to rotate, the screw rod rotates to drive a movable plate and a second sealing head which are in threaded connection with the screw rod to move upwards along the screw rod, the movable plate moves upwards to drive a first sealing head to move upwards to separate the first sealing head from a feeding hole, the second sealing head moves upwards to be combined with a discharging hole, the discharge hole is sealed, the single-phase motor rotates reversely, at the moment, the movable plate and the second sealing head both move downwards, the movable plate moves downwards to drive the first sealing head to be combined with the feed hole, the feed hole is sealed, the second sealing head moves downwards to be separated from the discharge hole, the discharge hole is opened, the filling mechanism uses a single-phase motor to drive the screw rod to rotate as a power source, and can replace an electric push rod to serve as the power source, so that the possibility that the electric push rod is damaged due to long-time contact with liquid is reduced.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the material filling mechanism for a packaging machine when a feed hole is closed;

FIG. 2 is a schematic structural view of the material filling mechanism for a packing machine according to the present invention when the material inlet is opened;

fig. 3 is an enlarged schematic structural view of a first sealing assembly of the material filling mechanism for the packaging machine of the present invention;

fig. 4 is an enlarged schematic structural view of the second sealing assembly of the material filling mechanism for the packaging machine of the present invention.

In the figure: 1. a hopper body; 101. a storage hopper; 102. a hopper neck; 103. a discharging nozzle; 2. A hopper cover; 3. a support plate; 4. a moving assembly; 401. a single-phase motor; 402. a screw rod; 5. a first separator; 6. a second separator; 7. a feed port; 8. a first seal assembly; 801. a movable plate; 802. a connecting rod; 803. a first sealing head; 804. a first limit rod; 9. a second seal assembly; 901. a second sealing head; 902. a second limiting rod; 10. a discharge hole; 11. a compression spring; 12. and (4) feeding a pipe.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1, 2, 3 and 4, the material filling mechanism for a packaging machine of the present invention comprises a hopper body 1 and a hopper cover 2, wherein the hopper cover 2 is disposed on the top of the hopper body 1 through a support plate 3 disposed outside the hopper body 1, the hopper body 1 comprises a storage hopper 101, a hopper neck 102 and a discharge nozzle 103, the storage hopper 101 and the discharge nozzle 103 are respectively communicated with and disposed at two ends of the hopper neck 102, a moving assembly 4 is disposed in the middle of the top end of the hopper cover 2, the bottom end of the moving assembly 4 is disposed at the bottom of the hopper neck 102 through the hopper cover 2, a first partition plate 5 and a second partition plate 6 are respectively fixedly disposed at the top and the bottom of the hopper neck 102, both sides of the top end of the first partition plate 5 are respectively provided with a feed hole 7, a first sealing assembly 8 for sealing the feed hole 7 is disposed at the top of the first partition plate 5 in the hopper body 1, a discharge hole 10 is disposed at the middle of the second partition, a second sealing assembly 9 for sealing the discharge hole 10 is arranged in the discharge hole 10.

Wherein, remove subassembly 4 and include single phase motor 401 and lead screw 402, the top of lead screw 402 and single phase motor 401's output fixed connection, the bottom of lead screw 402 passes first baffle 5 and second baffle 6 in proper order and arranges the bottom in hopper neck 102 inner chamber, single phase motor 401 is through external reversing switch and external power supply electric connection, single phase motor 401 work drives lead screw 402 and rotates, provides the power source through lead screw 402.

Wherein, the first sealing assembly 8 comprises a movable plate 801, two connecting rods 802 and two first sealing heads 803, the movable plate 801 is inserted outside the screw rod 402 in a threaded manner, the two connecting rods 802 are respectively and fixedly arranged at two sides of the bottom end of the movable plate 801, the two first sealing heads 803 are respectively and fixedly arranged at the bottom ends of the two connecting rods 802, the cross sections of the two feed holes 7 are inverted trapezoids, the two first sealing heads 803 are respectively arranged right above the two feed holes 7, the first sealing heads 803 are matched and sealed with the feed holes 7, the first sealing assembly 8 further comprises two first limiting rods 804, the two first limiting rods 804 are respectively inserted and slidably arranged at two sides of the movable plate 801, the bottom ends of the first limiting rods 804 are fixedly connected with the inner wall of the storage hopper 101, a compression spring 11 is fixedly arranged at the middle part of the bottom end of the movable plate 801, and the compression spring 11 is sleeved outside the screw rod, and the bottom end of the compression spring 11 is fixedly connected with the top end of the first partition plate 5, the screw 402 rotates to drive the movable plate 801 to move, the movable plate 801 moves to drive the connecting rod 802 and the first sealing head 803 to move, when the movable plate 801 moves downwards, the first sealing head 803 is pushed to carry out sealing connection on the feed port 7, and when the movable plate 801 moves upwards, the first sealing head 803 is driven to move upwards to move the first sealing head 803 out of the feed port 7.

The second sealing assembly 9 includes a second sealing head 901 and two second limiting rods 902, the second sealing head 901 is screwed into the outside of the screw rod 402, the two second limiting rods 902 are respectively slid and inserted into two sides of the second sealing head 901, two ends of the second limiting rods 902 are respectively fixedly connected with the discharge hole 10 and the inner wall of the hopper neck 102, the section of the discharge hole 10 is trapezoidal, the second sealing head 901 is disposed under the discharge hole 10, the second sealing head 901 is matched and sealed with the discharge hole 10, the screw rod 402 rotates to drive the second sealing head 901 to move up and down, the second sealing head 901 is combined with the discharge hole 10 when moving up, the discharge hole 10 is sealed, the second sealing head 901 is separated from the discharge hole 10 when moving down, the discharge hole 10 is opened, and the discharge operation is realized.

Wherein, the both sides that the top of hopper cover 2 is located single phase motor 401 all are provided with inlet pipe 12, and the one end of inlet pipe 12 is passed hopper cover 2 and is linked together with storage hopper 101, through the inlet pipe 12 that is equipped with, can let in the storage hopper 101 the material from inlet pipe 12.

The working principle is that before materials are injected into the storage hopper 101, the first sealing head 803 and the feeding hole 7 are in a sealing state, the second sealing head 901 and the discharging hole 10 are in a separation state, the materials are injected into the storage hopper 101 through the feeding pipe 12, after the materials are injected, the packaging bags to be packaged of the packaging machine are filled with the materials, the reversing switch is opened, the single-phase motor 401 works to drive the screw rod 402 to rotate, the screw rod 402 rotates to drive the movable plate 801 and the second sealing head 901 which are in threaded connection with the screw rod 402 to move upwards along the screw rod 402, the movable plate 801 moves upwards to drive the first sealing head 803 to move upwards, the first sealing head 803 is separated from the feeding hole 7, the second sealing head 901 moves upwards to be combined with the discharging hole 10 to seal the discharging hole 10, at the moment, the materials in the storage hopper 101 can enter the hopper neck 102 along the feeding hole 7, after the hopper neck 102 is full, the single-phase motor 401 rotates reversely, at this time, the movable plate 801 and the second sealing head 901 both move downwards, the movable plate 801 moves downwards to drive the first sealing head 803 to be combined with the feed hole 7 to seal the feed hole 7, the second sealing head 901 moves downwards to be separated from the discharge hole 10, the discharge hole 10 is opened, and at this time, the material in the hopper neck 102 can be filled.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A material filling mechanism for a packaging machine comprises a hopper body (1) and a hopper cover (2), and is characterized in that the hopper cover (2) is arranged at the top of the hopper body (1) through a supporting plate (3) arranged outside the hopper body (1), the hopper body (1) comprises a storage hopper (101), a hopper neck (102) and a discharge nozzle (103), the storage hopper (101) and the discharge nozzle (103) are respectively communicated and arranged at two ends of the hopper neck (102), a moving assembly (4) is arranged in the middle of the top end of the hopper cover (2), the bottom end of the moving assembly (4) penetrates through the hopper cover (2) and is arranged at the bottom of the hopper neck (102), a first partition plate (5) and a second partition plate (6) are respectively fixedly arranged at the top and the bottom of the hopper neck (102), and feeding holes (7) are respectively formed in the two sides of the top end of the first partition plate (5), the hopper is characterized in that a first sealing assembly (8) for sealing a feeding hole (7) is arranged at the top of the first partition plate (5) in the hopper body (1), a discharging hole (10) is formed in the middle of the second partition plate (6) in a penetrating mode, and a second sealing assembly (9) for sealing the discharging hole (10) is arranged in the discharging hole (10).

2. The material filling mechanism for the packaging machine is characterized in that the moving assembly (4) comprises a single-phase motor (401) and a screw rod (402), the top end of the screw rod (402) is fixedly connected with the output end of the single-phase motor (401), and the bottom end of the screw rod (402) is arranged at the bottom of the inner cavity of the hopper neck (102) through a first partition plate (5) and a second partition plate (6) in sequence.

3. The material filling mechanism for the packaging machine according to claim 2, wherein the first sealing assembly (8) comprises a movable plate (801), two connecting rods (802) and two first sealing heads (803), the movable plate (801) is screwed and inserted outside the screw rod (402), the two connecting rods (802) are respectively and fixedly arranged at two sides of the bottom end of the movable plate (801), and the two first sealing heads (803) are respectively and fixedly arranged at the bottom ends of the two connecting rods (802).

4. The material filling mechanism for the packaging machine as claimed in claim 3, wherein the cross section of the two feeding holes (7) is inverted trapezoid, the two first sealing heads (803) are respectively arranged right above the two feeding holes (7), and the first sealing heads (803) are matched and sealed with the feeding holes (7).

5. The material filling mechanism for the packaging machine as claimed in claim 4, wherein the first sealing assembly (8) further comprises two first limiting rods (804), the two first limiting rods (804) are respectively inserted into two sides of the movable plate (801) in a sliding manner, and the bottom ends of the first limiting rods (804) are fixedly connected with the inner wall of the storage hopper (101).

6. The material filling mechanism for the packaging machine as claimed in claim 5, wherein a compression spring (11) is fixedly arranged in the middle of the bottom end of the movable plate (801), the compression spring (11) is sleeved outside the screw rod (402), and the bottom end of the compression spring (11) is fixedly connected with the top end of the first partition plate (5).

7. The material filling mechanism for the packaging machine as claimed in claim 2, wherein the second sealing assembly (9) comprises a second sealing head (901) and two second limiting rods (902), the second sealing head (901) is screwed and connected to the outside of the screw rod (402), the two second limiting rods (902) are respectively slidably connected to two sides of the second sealing head (901), and two ends of the second limiting rods (902) are respectively fixedly connected to the discharge hole (10) and the inner wall of the hopper neck (102).

8. The material filling mechanism for the packaging machine is characterized in that the section of the discharge hole (10) is trapezoid, the second sealing head (901) is arranged right below the discharge hole (10), and the second sealing head (901) is matched and sealed with the discharge hole (10).

9. The material filling mechanism for the packaging machine as claimed in claim 2, wherein the top end of the hopper cover (2) is provided with a feeding pipe (12) at both sides of the single-phase motor (401), and one end of the feeding pipe (12) is communicated with the storage hopper (101) through the hopper cover (2).