CN220549303U

CN220549303U - Powder packagine machine

Info

Publication number: CN220549303U
Application number: CN202321556746.1U
Authority: CN
Inventors: 陈燕; 罗联钰; 杨智识; 姚丽峰; 胡旺
Original assignee: Fujian Deep Blue Biotechnology Co ltd
Current assignee: Fujian Deep Blue Biotechnology Co ltd
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2024-03-01
Anticipated expiration: 2033-06-19

Abstract

The utility model relates to a powder packaging machine which comprises a packing edge sealing mechanism, wherein a bag cutting mechanism is connected below the discharging part of the packing edge sealing mechanism. The packing edge sealing mechanism of the powder packing machine has the advantages of novel structure, reasonable design, strong practicability, stability, reliability, simplified structure, convenience in maintenance, better heat sealing effect and capability of ensuring the sealing performance of the packing bag. The bag cutting mechanism of the powder packaging machine is compact in structure and convenient to cut powder packaging bags. Meanwhile, the mechanism can be adjusted in the height direction according to requirements, and the cutting of the powder packaging bag can be better completed by arranging the air blowing mechanism, so that the powder packaging bag is prevented from shifting, and the cutting quality is effectively ensured.

Description

Powder packagine machine

Technical Field

The utility model relates to a powder packaging machine.

Background

After the health-care product powder is processed, the powder packaging machine is used for packaging; the powder packaging machine sequentially completes operations such as filling, film folding, longitudinal heat sealing, transverse heat sealing, cutting and the like from top to bottom. The existing powder packaging machine has the following defects:

1. the longitudinal heat sealing is carried out by adopting a pair of rollers to package the two sides of the plastic film, and the pressure of the two rollers to the sides of the plastic film is smaller, so that the heat sealing effect is poor and the sealing performance of the packaging bag is affected.

2. When the powder is packaged into a bag, the whole roll of film is usually adopted for heat sealing and filling in the packaging process, and then the powder is packaged into the bag, and the powder packaging bags formed by packaging are usually connected end to form a whole. For this reason, need cut the wrapping bag, current mechanism that is used for powder wrapping bag to cut appears cutting inaccurately easily to and the wrapping bag adhesion is on the condition of cutter after cutting.

Disclosure of Invention

In view of the shortcomings of the prior art, the technical problem to be solved by the utility model is to provide a powder packaging machine.

In order to solve the technical problems, the technical scheme of the utility model is as follows: the powder packaging machine comprises a packing edge sealing mechanism, wherein a bag cutting mechanism is connected below the discharging part of the packing edge sealing mechanism; the packing edge sealing mechanism comprises a feed bin, a blanking pipe is connected to the bottom of the feed bin, the lower part of the blanking pipe penetrates through the film folding mechanism and the edge sealing mechanism, the edge sealing mechanism comprises an edge sealing seat, a limiting hole for a packaging plastic film and the blanking pipe to penetrate through is formed in the middle of the edge sealing seat, a slit hole for the two side edges of the packaging plastic film to penetrate through is formed in the front side of the limiting hole, and heat sealing inclined planes and heat sealing pressing strips matched with the heat sealing inclined planes to clamp the two side edges of the packaging plastic film are arranged on the front side of the edge sealing seat; the bag cutting mechanism comprises a frame, a fixing seat is longitudinally arranged on the frame, a guide channel for vertically penetrating through the powder packaging bag after edge sealing is arranged on the upper side of the fixing seat, a cutter for cutting off the powder packaging bag by driving of a driving mechanism is arranged on the lower side of the guide channel, and a blowing mechanism for blowing air towards the cutter is further arranged on the front side of the guide channel.

Preferably, a first cylinder for driving the heat sealing pressing bar to reciprocate is arranged beside the edge sealing seat.

Preferably, the film folding mechanism comprises a film folding sleeve, the discharging pipe penetrates through the middle of the film folding sleeve, a V-shaped guide opening which enables two sides of the packaging plastic film to fold in a folding manner so as to enclose the discharging pipe in the middle is formed in the front of the film folding sleeve, and a slit penetrating through the lower end of the film folding sleeve is formed in the tip part of the V-shaped guide opening.

Preferably, a blanking motor is arranged above the feed bin, and a rotating shaft of the blanking motor extends into the feed bin and is coaxially connected with a blanking screw extending into the feed bin from the upper end of the blanking pipe.

Preferably, a pair of vertical screws are respectively arranged on two sides of the frame, two sides of the fixing seat are respectively sleeved on the corresponding vertical screws, and fastening nuts are respectively screwed on the upper side and the lower side of the vertical screws located on the fixing seat.

Preferably, the guide channel is arranged above the front side of the fixing seat through the connecting seat plate, and the guide channel is a vertically arranged rectangular channel.

Preferably, the driving mechanism comprises a pair of transverse guide rods arranged at two sides of the fixing seat, a fixing plate is arranged between cantilever ends of the pair of transverse guide rods, a pushing plate which is in sliding fit with the transverse guide rods is arranged between the fixing plate and the fixing seat, a second cylinder for driving the pushing plate is arranged on the fixing plate, and the pushing plate is connected with the cutter through a connecting frame.

Preferably, the front side of link is connected with the push pedal through horizontal screw rod, rubber piece, and the rear side of link transversely is fixed with a pair of gag lever post that is located the guide way downside, gag lever post and fixing base sliding connection, and forms the opening that powder wrapping bag passed between a pair of gag lever post, the downside of the gag lever post of the horizontal installation of cutter.

Preferably, an avoidance groove for penetrating the cutter is longitudinally formed in the fixing seat, and an included angle is formed between the cutter and the limiting rod; the air blowing mechanism comprises a pair of vertical pipes which are arranged up and down and can be transversely adjusted, one ends of the vertical pipes are closed, the other ends of the vertical pipes are connected with an air source, and the vertical pipes are obliquely provided with air blowing pipes with outlets facing downwards and guiding the lower sides of the channels; the fixing plate is provided with a pair of transverse folding type connecting plates, transverse plates with cantilever ends close to the guide channels are arranged on the connecting plates, transverse long grooves are formed in the transverse plates and fixedly connected with the connecting plates through bolts, and a pair of longitudinal pipes are fixed on the upper side and the lower side of the cantilever ends of the transverse plates.

Preferably, a powder packaging bag guiding groove capable of lifting is obliquely arranged below the cutter, and a baffle capable of being transversely adjusted is longitudinally arranged between the cutter and the guiding groove; a connecting rod is vertically fixed on each of two sides of the fixing seat, a vertical long groove is arranged on the connecting rod, the guiding-out groove is fixed on a longitudinal rod, and two ends of the longitudinal rod respectively penetrate through the vertical long grooves and are locked through nuts.

Compared with the prior art, the utility model has the following beneficial effects:

1. the packing edge sealing mechanism of the powder packing machine has the advantages of novel structure, reasonable design, strong practicability, stability, reliability, simplified structure, convenience in maintenance, better heat sealing effect and capability of ensuring the sealing performance of the packing bag.

2. The bag cutting mechanism of the powder packaging machine is compact in structure and convenient to cut powder packaging bags. Meanwhile, the mechanism can be adjusted in the height direction according to requirements, and the cutting of the powder packaging bag can be better completed by arranging the air blowing mechanism, so that the powder packaging bag is prevented from shifting, and the cutting quality is effectively ensured.

The utility model will be described in further detail with reference to the drawings and the detailed description.

Drawings

Fig. 1 is a schematic view of the construction of an embodiment of the present utility model.

Fig. 2 is a schematic view of the packing edge banding mechanism of fig. 1 in a direction a.

Fig. 3 is a schematic view of a partial construction of a packing edge banding mechanism.

FIG. 4 is a cross-sectional view of the edge seal.

Fig. 5 is a schematic view of the bag cutting mechanism of fig. 1 in the direction B.

Fig. 6 is a C-C cross-sectional view of fig. 5.

In the figure:

a1-packing edge sealing mechanism and B1-bag cutting mechanism;

100-bin, 200-blanking pipe, 300-edge sealing seat, 310-slot hole, 320-heat sealing inclined plane, 330-heat sealing pressing strip, 400-first cylinder, 500-film folding sleeve, 510-V-shaped guide port, 520-slot, 600-blanking motor, 610-blanking screw and 700-package plastic film;

10-permanent seat, 11-vertical screw, 12-fastening nut, 13-horizontal guide rod, 14-fixed plate, 15-push plate, 16-second cylinder, 17-avoiding groove, 20-guide channel, 21-connecting seat plate, 30-cutter, 40-blowing mechanism, 41-longitudinal tube, 42-blowing tube, 43-connecting plate, 44-horizontal plate, 45-horizontal long groove, 50-connecting frame, 51-horizontal screw, 52-rubber block, 53-limit rod, 54-through port, 60-leading-out groove, 61-connecting rod, 62-vertical long groove, 70-baffle, 71-horizontal mounting plate and 72-long groove.

Detailed Description

The utility model will be further described with reference to the accompanying drawings and examples.

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

As shown in fig. 1-6, the embodiment provides a powder packaging machine, which comprises a packing edge sealing mechanism A1, wherein a bag cutting mechanism B1 is connected below the discharging part of the packing edge sealing mechanism; the packing edge sealing mechanism comprises a bin 100, the bottom of the bin is connected with a blanking pipe 200, the lower part of the blanking pipe passes through a film folding mechanism and an edge sealing mechanism, the edge sealing mechanism comprises an edge sealing seat 300, a limiting hole for a packaging plastic film and the blanking pipe to pass through is formed in the middle of the edge sealing seat, a slit hole 310 for the two side edges of the packaging plastic film to pass through is formed in the front side of the limiting hole, and heat sealing inclined planes 320 and heat sealing pressing strips 330 matched with the heat sealing inclined planes to clamp the two side edges of the packaging plastic film are arranged on the front side of the edge sealing seat; a packaging plastic film feeding mechanism is arranged behind the film folding mechanism, belongs to the prior art and does not belong to the scope of the utility model, and the structure and the principle of the packaging plastic film feeding mechanism are not specifically described herein; the bag cutting mechanism comprises a frame, a fixing seat 10 is longitudinally arranged on the frame, a guide channel 20 which is used for a powder packaging bag subjected to edge sealing to vertically pass through is arranged on the upper side of the fixing seat, a cutter 30 which is driven by a driving mechanism to cut off the powder packaging bag is arranged on the lower side of the guide channel, a blowing mechanism 40 which is used for blowing air towards the cutter direction is further arranged on the front side of the guide channel, the powder packaging bag is prevented from being bonded with the cutter through the blowing mechanism, and the completion of bag cutting action is ensured.

In the embodiment of the utility model, a first cylinder 400 for driving the heat sealing pressing strip to reciprocate is arranged beside the edge sealing seat, the heat sealing strip is driven to reciprocate by the first cylinder, the heat sealing strip is in sliding connection with the edge sealing seat, and the sliding direction is perpendicular to the heat sealing inclined plane.

In the embodiment of the utility model, the film folding mechanism comprises a film folding sleeve 500, the discharging pipe passes through the middle of the film folding sleeve, the front part of the film folding sleeve is provided with a V-shaped guide opening 510 which enables two sides of the packaging plastic film to fold in a folding way so as to enclose the discharging pipe in the middle, the tip part of the V-shaped guide opening is provided with a slot 520 which penetrates through the lower end of the film folding sleeve, two sides of the packaging plastic film are folded in a folding way under the action of the V-shaped guide opening, and two side plates of the packaging plastic film are close to each other as much as possible by utilizing the slot, so that the subsequent edge sealing treatment is facilitated.

In the embodiment of the utility model, a blanking motor 600 is arranged above the feed bin, and a rotating shaft of the blanking motor extends into the feed bin and is coaxially connected with a blanking screw 610 extending into the feed bin from the upper end of the blanking pipe; powder in the feed bin is quantitatively fed into the blanking pipe through the blanking screw rod, quantitative filling is achieved, when the blanking motor stops working, blanking is stopped, and the blanking amount can be accurately controlled according to the number of weeks of rotation of the blanking screw rod.

In the embodiment of the utility model, a pair of vertical screws 11 are respectively arranged on two sides of the frame, two sides of the fixing seat are respectively sleeved on the corresponding vertical screws, and fastening nuts 12 are respectively screwed on the upper side and the lower side of the vertical screws positioned on the fixing seat. Thereby adjusting the height of the fixing seat according to the requirement.

In the embodiment of the utility model, in order to enable the powder packaging bag to complete cutting better, the guide channel is arranged above the front side of the fixing seat through the connecting seat plate 21, and the guide channel is a vertically arranged rectangular channel, so that the powder packaging bag enters the cutter station through the guide channel, and the powder packaging bag can be cut accurately.

In the embodiment of the utility model, in order to drive the cutter to cut the powder packaging bag, the driving mechanism comprises a pair of transverse guide rods 13 arranged at two sides of the fixed seat, a fixed plate 14 is arranged between the cantilever ends of the pair of transverse guide rods, a push plate 15 which is in sliding fit with the transverse guide rods is arranged between the fixed plate and the fixed seat, a second cylinder 16 for driving the push plate is arranged on the fixed plate, and the push plate is connected with the cutter through a connecting frame 50. Therefore, the push plate is driven by the second air cylinder to drive the connecting frame, so that the cutter moves towards the direction of the fixing seat, and the cutting-off action of the powder packaging bag is completed.

In the embodiment of the utility model, in order to realize the fixation of the connecting frame and the push plate, the front side of the connecting frame is connected with the push plate through the horizontal screw rod 51 and the rubber block 52, the rear side of the connecting frame is transversely fixed with a pair of limiting rods 53 positioned at the lower side of the guide channel, the limiting rods are in sliding connection with the fixed seat, a through hole 54 for the powder packaging bag to pass through is formed between the pair of limiting rods, and the lower side of the limiting rod is horizontally arranged on the cutter. The powder packaging bag passes through the through hole, the cutter is driven by the driving mechanism to move towards the direction of the fixing seat, and the powder packaging bag is cut off by the cutter.

In the embodiment of the utility model, in order to make the cutter work better, an avoidance groove 17 for the cutter to penetrate is longitudinally formed in the fixing seat, and an included angle is formed between the cutter and the limiting rod;

in the embodiment of the utility model, in order to enable the powder packaging bag to enter the through hole and avoid being stuck on the cutter after the powder packaging bag is cut, the air blowing mechanism comprises a pair of vertical pipes 41 which are arranged up and down and can be transversely adjusted, one ends of the vertical pipes are closed, the other ends of the vertical pipes are connected with an air source, the vertical pipes are obliquely provided with air blowing pipes 42 with outlets facing downwards to the lower side of the channel (facing to the direction of the through hole), and each vertical pipe is provided with two air blowing pipes corresponding to the through hole respectively; in order to realize the installation and position adjustment of the longitudinal pipes, a pair of transverse folding type connecting plates 43 are installed on the fixing plates, transverse plates 44 with cantilever ends close to the guide channels are installed on the connecting plates, transverse long grooves 45 are arranged on the transverse plates and fixedly connected with the connecting plates through bolts, and the longitudinal pipes are fixed on the upper side and the lower side of the cantilever ends of the transverse plates.

In the embodiment of the utility model, in order to better output the powder packaging bag into the collecting tank, a lifting powder packaging bag guiding groove 60 is obliquely arranged below the cutter, and a baffle 70 capable of being transversely adjusted is longitudinally arranged between the cutter and the guiding groove in order to better enter the guiding groove for the powder packaging bag after the cutter because of the longer distance between the guiding groove and the through hole; in order to realize lifting adjustment of the guiding-out groove, two sides of the fixing seat are respectively vertically fixed with a connecting rod 61, the connecting rod is provided with a vertical long groove 62, the guiding-out groove is fixed on a longitudinal rod, and two ends of the longitudinal rod respectively penetrate through the vertical long groove and are locked by nuts. Thereby the height of the guiding-out groove is adjusted according to the requirement and then is locked by the nut.

In the embodiment of the utility model, transverse mounting plates 71 are respectively fixed on the two connecting rods, long grooves 72 are arranged on the transverse mounting plates, and two ends of the baffle are respectively connected with the mounting plates through bolts penetrating through the long grooves.

In the embodiment of the utility model, the fixed seat is provided with a pair of guide channels, and cutters are arranged on the lower sides of the guide channels; and a packing edge sealing mechanism is arranged above the guide channel.

The packaging plastic film encloses the unloading pipe in the centre after the folding is accomplished to folding mechanism department, then the banding mechanism is moulded the packaging plastic film both sides board after will folding and is sealed, moves through the heat sealing strip slant, makes the cooperation on heat sealing layering and heat sealing inclined plane press from both sides tight packaging plastic film both sides limit, lets the heat-seal head have the positive pressure of acting on the packaging plastic film to make the heat-seal effect better, guarantee the leakproofness of wrapping bag, reliable and stable, simplify the structure, be convenient for maintain. The packing edge sealing mechanism of the powder packing machine completes film folding and longitudinal edge sealing of the packing plastic film, the powder packing machine needs to carry out transverse edge sealing and cutting subsequently, and the transverse edge sealing adopts the prior art, and the structure and the principle of the packing plastic film are not specifically described herein.

Immediately, the encapsulated powder packaging bag is conveyed downwards through the guide channel, when the powder packaging bag passes through, the second cylinder drives the push plate to drive the connecting frame and the cutter to move towards the direction (rear side) of the fixing seat, and the cutter cuts off the powder packaging bag. Then, the cutter moves forward, and simultaneously the air blowing pipe blows air in the direction of the opening, so that the powder packaging bag is prevented from adhering to the cutter, and the powder packaging bag can continuously enter the opening, so that the upper part of the packaging bag is cut.

The above description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model in any way, and any person skilled in the art may make modifications or alterations to the disclosed technical content to the equivalent embodiments. However, any simple modification, equivalent variation and variation of the above embodiments according to the technical substance of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A powder packaging machine, characterized in that: the packing bag cutting machine comprises a packing edge sealing mechanism, wherein a bag cutting mechanism is connected below the discharging part of the packing edge sealing mechanism; the packing edge sealing mechanism comprises a feed bin, a blanking pipe is connected to the bottom of the feed bin, the lower part of the blanking pipe penetrates through the film folding mechanism and the edge sealing mechanism, the edge sealing mechanism comprises an edge sealing seat, a limiting hole for a packaging plastic film and the blanking pipe to penetrate through is formed in the middle of the edge sealing seat, a slit hole for the two side edges of the packaging plastic film to penetrate through is formed in the front side of the limiting hole, and heat sealing inclined planes and heat sealing pressing strips matched with the heat sealing inclined planes to clamp the two side edges of the packaging plastic film are arranged on the front side of the edge sealing seat; the bag cutting mechanism comprises a frame, a fixing seat is longitudinally arranged on the frame, a guide channel for vertically penetrating through the powder packaging bag after edge sealing is arranged on the upper side of the fixing seat, a cutter for cutting off the powder packaging bag by driving of a driving mechanism is arranged on the lower side of the guide channel, and a blowing mechanism for blowing air towards the cutter is further arranged on the front side of the guide channel.

2. The powder packaging machine of claim 1, wherein: and a first cylinder for driving the heat sealing pressing strip to reciprocate is arranged beside the edge sealing seat.

3. The powder packaging machine of claim 1, wherein: the plastic film packaging machine is characterized in that the film folding mechanism comprises a film folding sleeve, the discharging pipe penetrates through the middle of the film folding sleeve, a V-shaped guide opening which enables two sides of the plastic film packaging to fold in a folded mode is formed in the front of the film folding sleeve so as to enclose the discharging pipe in the middle, and a slit penetrating through the lower end of the film folding sleeve is formed in the tip part of the V-shaped guide opening.

4. The powder packaging machine of claim 1, wherein: a blanking motor is arranged above the feed bin, and a rotating shaft of the blanking motor extends into the feed bin and is coaxially connected with a blanking screw extending into the feed bin from the upper end of the blanking pipe.

5. The powder packaging machine of claim 1, wherein: the two sides of the frame are respectively provided with a pair of vertical screw rods, the two sides of the fixing seat are respectively sleeved on the corresponding vertical screw rods, and the upper side and the lower side of the vertical screw rods, which are positioned on the fixing seat, are respectively in threaded connection with fastening nuts.

6. The powder packaging machine of claim 1, wherein: the guide channel is arranged above the front side of the fixing seat through the connecting seat plate, and is a vertically arranged rectangular channel.

7. The powder packaging machine of claim 1, wherein: the driving mechanism comprises a pair of transverse guide rods arranged on two side parts of the fixing seat, a fixing plate is arranged between cantilever ends of the pair of transverse guide rods, a push plate which is in sliding fit with the transverse guide rods is arranged between the fixing plate and the fixing seat, a second cylinder for driving the push plate is arranged on the fixing plate, and the push plate is connected with the cutter through a connecting frame.

8. The powder packaging machine of claim 7, wherein: the front side of link is connected with the push pedal through horizontal screw rod, rubber piece, and the rear side of link transversely is fixed with a pair of gag lever post that is located the guide way downside, gag lever post and fixing base sliding connection, and form the through-hole that powder wrapping bag passed between a pair of gag lever post, the downside at the gag lever post is horizontally installed to the cutter.

9. The powder packaging machine of claim 7, wherein: an avoidance groove for penetrating the cutter is longitudinally formed in the fixing seat, and an included angle is formed between the cutter and the limiting rod; the air blowing mechanism comprises a pair of vertical pipes which are arranged up and down and can be transversely adjusted, one ends of the vertical pipes are closed, the other ends of the vertical pipes are connected with an air source, and the vertical pipes are obliquely provided with air blowing pipes with outlets facing downwards and guiding the lower sides of the channels; the fixing plate is provided with a pair of transverse folding type connecting plates, transverse plates with cantilever ends close to the guide channels are arranged on the connecting plates, transverse long grooves are formed in the transverse plates and fixedly connected with the connecting plates through bolts, and a pair of longitudinal pipes are fixed on the upper side and the lower side of the cantilever ends of the transverse plates.

10. The powder packaging machine of claim 1, wherein: a powder packaging bag guiding groove capable of lifting is obliquely arranged below the cutter, and a baffle capable of being transversely adjusted is longitudinally arranged between the cutter and the guiding groove; a connecting rod is vertically fixed on each of two sides of the fixing seat, a vertical long groove is arranged on the connecting rod, the guiding-out groove is fixed on a longitudinal rod, and two ends of the longitudinal rod respectively penetrate through the vertical long grooves and are locked through nuts.