阅读说明：本技术 一种油料灌装机 (Oil filling machine ) 是由 付阳航 熊定波 蒋华红 于 2021-08-27 设计创作，主要内容包括：本申请涉及一种油料灌装机,属于包装机设备技术领域,包括机架,所述机架上设置有下料机构、薄膜放卷机构和薄膜输送机构,所述机架的前侧且由上往下顺次设置有薄膜折叠机构,粘合机构以及封合机构,所述下料机构包括设置在机架上的储料斗,所述储料斗上设置有出料管,所述出料管的长度方向平行于机架的高度方向,所述出料管位于薄膜经所述折叠机构和粘合机构后形成的通袋内；所述出料管上设置有安装架,所述安装架上设置有缓冲件,所述缓冲件用于减缓物料冲击薄膜经封合机构封合后封口的冲击力。本申请具有提高物料的包装效果的效果。(The application relates to an oil filling machine, which belongs to the technical field of packaging machine equipment and comprises a rack, wherein a blanking mechanism, a film unreeling mechanism and a film conveying mechanism are arranged on the rack, a film folding mechanism, an adhesion mechanism and a sealing mechanism are sequentially arranged on the front side of the rack from top to bottom, the blanking mechanism comprises a storage hopper arranged on the rack, a discharge pipe is arranged on the storage hopper, the length direction of the discharge pipe is parallel to the height direction of the rack, and the discharge pipe is positioned in a through bag formed by films after passing through the folding mechanism and the adhesion mechanism; be provided with the mounting bracket on the discharging pipe, be provided with the bolster on the mounting bracket, the bolster is used for slowing down the material and strikes the impact force that the film sealed after the involution mechanism involution. This application has the effect that improves the packing effect of material.)

1. The utility model provides an oil liquid filling machine, includes frame (1), be provided with unloading mechanism (2), film unwinding mechanism (3) and film conveying mechanism (4) on frame (1), the front side of frame (1) and from top to bottom be provided with film folding mechanism (5), adhesion mechanism (6) and involution mechanism (7), its characterized in that in order: the blanking mechanism (2) comprises a storage hopper (21) arranged on the rack (1), a discharge pipe (22) is arranged on the storage hopper (21), the length direction of the discharge pipe (22) is parallel to the height direction of the rack (1), and the discharge pipe (22) is positioned in a through bag formed by a film after passing through the film folding mechanism (5) and the bonding mechanism (6); be provided with mounting bracket (8) on discharging pipe (22), be provided with bolster (9) on mounting bracket (8), bolster (9) are used for slowing down the material and strike the impact force that the film sealed after involution mechanism (7) involution.

2. An oil filling machine as claimed in claim 1, wherein: buffer piece (9) are including setting up buffer board (91) on mounting bracket (8), buffer board (91) are located the discharge gate under.

3. An oil filling machine as claimed in claim 2, wherein: the buffer plate (91) is curved towards the discharge hole of the discharge pipe (22) to be arc-shaped, and the material passing through the discharge pipe (22) flows to the sealing position of the film along the arc-shaped buffer plate (91).

4. An oil filling machine as claimed in claim 3, wherein: the buffer board (91) is provided with a diversion trench (92), the diversion trench (92) penetrates through the side of the buffer board (91) and faces the side wall of the film, and the height of the end part of the diversion trench (92) in the buffer board (91) from the bottom of the film is larger than the height of the diversion trench (92) from the end of the buffer board (91) from the bottom of the film.

5. An oil filling machine as claimed in claim 3, wherein: and a support rod (10) for supporting the buffer plate (91) is arranged on the mounting rack (8).

6. An oil filling machine as claimed in claim 2, wherein: the discharging pipe (22) comprises a sliding pipe (221) arranged on the storage hopper (21) and a sleeve (222) used for being sleeved with the sliding pipe (221) in a sliding mode, the mounting frame (8) and the buffer plate (91) are arranged on the sleeve (222), and the oil filling machine further comprises a first driving piece (11) used for driving the sleeve (222) to slide.

7. An oil filling machine as claimed in claim 6 wherein: the first driving part (11) comprises an electric push rod (111) arranged on a sliding pipe (221), the length direction of an output shaft of the electric push rod (111) is parallel to the length direction of the sliding pipe (221), and the mounting frame (8) is fixedly arranged on the output shaft of the electric push rod (111).

8. An oil filling machine as claimed in claim 4, wherein: the film laminating machine is characterized in that a push plate (12) used for pushing materials on the inner wall of a film to be blended into the materials is arranged on the machine frame (1) in a sliding mode, and a second driving piece (13) used for driving the push plate (12) to slide is arranged on the machine frame (1).

9. An oil filling machine as claimed in claim 8, wherein: the second driving piece (13) comprises an air cylinder (131) arranged on the rack (1), and the push plate (12) is fixedly arranged on an output shaft of the air cylinder (131).

Technical Field

The application relates to the technical field of packaging machine equipment, in particular to an oil filling machine.

Background

The packaging machine can make the through bag into an independent bag body, liquid seasoning is packaged in each bag, the bag is hot-pressed through two pressing rollers in the manufacturing process, two seals can be formed after the bag is hot-pressed at intervals along the length direction of the through bag, and the independent bag body can be obtained after a knife is cut at any position of the two seals. The packaging machine for bagging the oil is also an oil filling machine.

At present, for example, patent document with application publication No. CN107826322A discloses a packaging machine with tight sealing and material clamping prevention, which comprises a frame, a blanking mechanism, a film conveying mechanism and a film unwinding mechanism are sequentially arranged on the top surface of the frame from left to right, and a film folding and bonding mechanism, an ultrasonic material clamping prevention mechanism, a sealing mechanism, a notching device and a cutting device are sequentially arranged on the front side of the frame from top to bottom; the sealing mechanism comprises an internal heat sealing roller and an external heat sealing roller which are rotatably arranged on a rack, the external heat sealing roller is positioned at the front side of the internal heat sealing roller, a plurality of internal sealing parts are uniformly distributed on the cylindrical surface of the internal heat sealing roller, four external sealing parts are uniformly distributed on the cylindrical surface of the external heat sealing roller, the number of the external sealing parts is equal to that of the internal sealing parts, the outer contours of the external sealing parts and the inner sealing parts are arc surfaces, any one internal sealing part on the internal heat sealing roller is attached to any one external sealing part on the external heat sealing roller, a plurality of grooves which are axially distributed are formed in the arc surfaces of the internal sealing part and the external sealing parts, and the grooves in the internal sealing parts and the grooves in the external sealing parts are arranged in a staggered mode; when the hot pot materials are packaged by using the packaging machine, the film is bonded into a through bag under the action of the unreeling mechanism and the bonding mechanism, and then the heat-sealing roller heat-seals one port of the through bag; the blanking mechanism adds liquid seasoning into the heat-sealed through bag; through the heat-seal roller again to leading to carrying out the heat-seal of bag and sealing, drive through the notching device afterwards and lead to the bag and cut, the above-mentioned operation of circulation can produce a plurality of bags of bodies.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: when the material is packed, seal the back to the bottom of leading to the bag, it is shorter with the time difference of material filling, have certain impact force to the bottom of leading to the bag during material filling, lead to leading to the bag of leading to after the heat-seal probably to be run through, and then influence the filling effect of material.

Disclosure of Invention

In order to improve the packing effect of material, this application provides an oil liquid filling machine.

The application provides an oil liquid filling machine adopts following technical scheme:

an oil filling machine comprises a rack, wherein a blanking mechanism, a film unreeling mechanism and a film conveying mechanism are arranged on the rack, a film folding mechanism, a bonding mechanism and a sealing mechanism are sequentially arranged on the front side of the rack from top to bottom, the blanking mechanism comprises a storage hopper arranged on the rack, a discharge pipe is arranged on the storage hopper, the length direction of the discharge pipe is parallel to the height direction of the rack, and the discharge pipe is positioned in a through bag formed by a film passing through the film folding mechanism and the bonding mechanism; be provided with the mounting bracket on the discharging pipe, be provided with the bolster on the mounting bracket, the bolster is used for slowing down the material and strikes the impact force that the film sealed after the involution mechanism involution.

By adopting the technical scheme, after passing through the film unreeling mechanism and the film folding mechanism, the film is folded into the through bag, and then the bonding edge of the film is bonded through the bonding mechanism; sealing the bottom of the through bag by a sealing mechanism; then the materials in the storage hopper enter the sealed through bag through the discharge pipe, and then the filling of the materials is completed; after the material is separated from the discharge pipe, the material has a certain initial speed under the action of gravity, so that the material has a certain impact force on the sealing opening of the through bag; under the effect of bolster, slowed down the material to the impact force of leading to bag involution mouth, and then reduced the possibility that the involution mouth is run through, improved the filling effect of material.

Optionally, the buffer piece comprises a buffer plate arranged on the mounting frame, and the buffer plate is located under the discharge port.

By adopting the technical scheme, after the material is moved out of the discharge pipe through the opening of the discharge pipe, the material impacts on the buffer plate, and after the material is buffered by the buffer plate, the speed of the material is reduced, so that the impact force of the material on the sealing part is reduced, and the possibility of damage of the sealing part is reduced; meanwhile, after the materials impact on the buffer plate, the materials are redistributed on the buffer plate at a speed, flow along the buffer plate and flow into the bottom of the through bag from the buffer plate; when the materials flow on the buffer plate, the materials are continuously shunted and flow out from the edge of the buffer plate, so that the diameter of the unit materials is reduced, and the possibility of damage to the sealing part is further reduced; meanwhile, the number of unit material falling points is increased, and the possibility of damage to the sealing part is further reduced.

Optionally, the buffer plate is curved towards the discharge outlet of discharging pipe and is the arc, and the material through the discharging pipe is along the arc the buffer plate flows to the film department of sealing.

By adopting the technical scheme, the buffer plate is arc-shaped, so that the material impacting on the buffer plate can be guided conveniently, and the possibility that the material is retained on the buffer plate is reduced; meanwhile, the arc-shaped buffer plate reduces the impact force of the materials on the buffer plate, and the possibility of damage of the buffer plate is reduced.

Optionally, a diversion trench is formed in the buffer plate, the diversion trench penetrates through the buffer plate and faces the side wall of the film, and the distance from the end part of the diversion trench located in the buffer plate to the bottom of the film is larger than the distance from the end part of the diversion trench penetrating through the buffer plate to the bottom of the film.

By adopting the technical scheme, the diversion trench faces the side wall of the film along the arc-shaped track of the buffer plate, so that the materials impacting on the buffer plate are conveniently diverted to the side wall of the film, and the materials diverted to the film flow along the inner wall of the film and are converged into the materials in the film; the material slides along the inner wall of the film, and under the friction action between the material and the inner wall of the film, the speed of the material flowing along the film is reduced, the impact force of the material on the sealing part is further reduced, the possibility of damage of the sealing part is reduced, and the filling effect of the material is improved.

Optionally, a support rod for supporting the buffer plate is arranged on the mounting rack.

Through adopting above-mentioned technical scheme, under the effect of bracing piece, support the buffer board, reduced the material and washed the possibility that decreases the buffer board, prolonged the life of buffer board, the buffer board of being convenient for cushions the material.

Optionally, the discharging pipe is including setting up the slide pipe on the storage hopper and being used for sliding the sleeve pipe that cup joints the slide pipe, mounting bracket and buffer board all set up on the sleeve pipe, and oil liquid filling machine still includes and is used for driving the gliding first driving piece of sleeve pipe.

By adopting the technical scheme, when the material is filled into the film, the sleeve is driven to slide by the first driving piece, the sleeve slides to drive the discharge hole of the sleeve to slide, the possibility that the discharge hole of the sleeve is immersed into the material is reduced, and the material in the storage hopper is filled into the film conveniently; meanwhile, the sleeve slides to drive the mounting frame and the buffer plate to slide, so that the possibility that the mounting frame and the buffer plate are immersed into the material is reduced, and the quality of the filled material is improved; meanwhile, after the sleeve is immersed in the material, the distance between the sleeve discharge port and the sealing position of the film is smaller, the sleeve is driven to slide by the first driving piece, the sleeve discharge port is driven to be far away from the sealing position, and the possibility of damage of the sealing position is further reduced; the first driving piece drives the discharge hole of the sleeve to deviate from the liquid level of the material, so that the speed of the material entering the film through the sleeve is improved, and the filling efficiency of the material is improved; the sliding pipe is sleeved in the sleeve in a sliding mode through the sleeve, and materials are discharged through the sleeve after entering the sliding pipe, so that the possibility that the materials leak through the joint of the sliding pipe and the sleeve is reduced; simultaneously, order about the sleeve pipe through first driving piece and slide, be convenient for adjust the distance of sleeve pipe discharge gate apart from involution department to be convenient for adjust the impact force size of material to involution department, further reduced the impaired possibility of involution department.

Optionally, the first driving part includes an electric push rod disposed on the sliding tube, a length direction of an output shaft of the electric push rod is parallel to a length direction of the sliding tube, and the mounting bracket is fixedly disposed on the output shaft of the electric push rod.

By adopting the technical scheme, the electric push rod is started, the output shaft of the electric push rod drives the sleeve to slide, and the operation is simple and convenient; the electric push rod has the advantages of stable operation, easy control of transmission direction, corrosion resistance and high temperature resistance, and is convenient for adjusting the position of the sleeve.

Optionally, the rack is provided with a push plate for pushing the material attached to the inner wall of the film to be melted into the material in a sliding manner, and the rack is provided with a second driving piece for driving the push plate to slide.

By adopting the technical scheme, the materials flowing to the inner wall of the film through the flow guide grooves on the buffer plate can be attached to the inner wall of the film; the push plate is driven to slide by the second driving piece, the push plate slides to impact the side wall of the film, after the side wall of the film is impacted, materials on the inner wall of the film fall into the materials, the influence of the materials on sealing of the film is reduced, after the materials enter the film, air carried in the materials enters the film, when the film is sealed, microorganisms carried in the air can cause the materials to deteriorate after the air is sealed in the film, after the materials enter the film, the air in the film is partially discharged through the pushing of the push plate, and the storage time of the materials is prolonged; meanwhile, the volume of the film is certain, air occupies a certain space after entering the film, and meanwhile, the position of the sealing position of the film is specific, so that the length of the required film is increased, and the input cost is increased; after partial air in the film is exhausted by the push plate, the length of a single film bag is reduced, and the investment cost is reduced; meanwhile, the filled and sealed film bag needs to be cut, when the length of the film bag is increased, the cutting position of the film bag is changed, the film bag has the possibility of cutting damage, and the materials in the film bag are scattered; under the action of the push plate, the cut position of the film bag floats within a certain range, so that the possibility of cutting damage of the film bag is reduced, and the filling effect of materials is further improved; meanwhile, the process that workers clean scattered materials is reduced, and the labor capacity of the workers is reduced.

Optionally, the second driving element includes an air cylinder disposed on the frame, and the push plate is fixedly disposed on an output shaft of the air cylinder.

By adopting the technical scheme, the air cylinder is started, and drives the push plate to slide back and forth to impact the film, so that the operation is simple and convenient; the cylinder output shaft has the advantages of convenient reversing and sensitive transmission.

In summary, the present application includes at least one of the following beneficial technical effects:

after passing through the film unreeling mechanism and the film folding mechanism, the film is folded into a through bag, and then the bonding edge of the film is bonded through the bonding mechanism; sealing the bottom of the through bag by a sealing mechanism; then the materials in the storage hopper enter the sealed through bag through the discharge pipe, and then the filling of the materials is completed; after the material is separated from the discharge pipe, the material has a certain initial speed under the action of gravity, so that the material has a certain impact force on the sealing opening of the through bag; under the effect of bolster, slowed down the material to the impact force of leading to bag involution mouth, and then reduced the possibility that the involution mouth is run through, improved the filling effect of material.

Drawings

Fig. 1 is a schematic diagram of an overall structure of an oil filling machine according to an embodiment of the present application;

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

fig. 3 is an oblique view of an oil filling machine according to an embodiment of the present application;

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

fig. 5 is an enlarged schematic view of a portion C in fig. 3.

Description of reference numerals: 1. a frame; 2. a blanking mechanism; 21. a storage hopper; 22. a discharge pipe; 221. a slide pipe; 222. a sleeve; 3. a film unwinding mechanism; 31. placing the rolled plate; 32. unwinding rollers; 33. a first motor; 4. a film conveying mechanism; 41. a conveying roller; 5. a film folding mechanism; 51. a folding table; 6. an adhesive mechanism; 61. a hot melt adhesive roll; 7. a sealing mechanism; 71. a hot-melt roller; 72. a cooling roll; 8. a mounting frame; 81. fixing the rod; 82. a connecting rod; 9. a buffer member; 91. a buffer plate; 92. a diversion trench; 10. a support bar; 11. a first driving member; 111. an electric push rod; 12. pushing the plate; 13. a second driving member; 131. and a cylinder.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses an oil liquid filling machine. Referring to fig. 1, the oil filling machine comprises a frame 1, wherein a blanking mechanism 2, a film unreeling mechanism 3 and a film conveying mechanism 4 are arranged on the frame 1, and a film folding mechanism 5, an adhering mechanism 6 and a sealing mechanism 7 are sequentially arranged on the front side of the frame 1 from top to bottom; the film unwinding mechanism 3 comprises an unwinding plate 31 arranged on the rack 1, an unwinding roller 32 used for mounting a film roller shaft is rotatably arranged on the unwinding plate 31, and a first motor 33 used for driving the unwinding roller 32 to rotate is arranged on the unwinding plate 31; the film conveying mechanism 4 comprises a plurality of conveying rollers 41 which are rotatably arranged on the frame 1, the length direction of the conveying rollers 41 is parallel to the length direction of the unwinding roller 32, and after the film passes through the plurality of conveying rollers 41, the conveying direction of the film is converted into the vertical direction; the film folding mechanism 5 comprises a folding table 51 arranged on the frame 1, and after the film passes through the folding table 51, the film is folded in half along the width direction of the film; the bonding mechanism 6 comprises two hot melt bonding rollers 61 which are rotatably arranged on the rack 1, and the folded film is subjected to hot melt sealing on the folding line and the bonding line of the film through the two hot melt bonding rollers 61 to form a through bag which penetrates up and down; the sealing mechanism 7 comprises a hot melting roller 71 which is rotatably arranged on the frame 1 and used for performing hot melting sealing on a film port and a cooling roller 72 which is rotatably arranged on the frame 1 and used for cooling a hot melting seal, the hot melting roller 71 and the cooling roller 72 are rotatably arranged on the frame 1, the rotating axes of the hot melting roller 71 and the cooling roller 72 are parallel to each other, and the rotating axes of the hot melting roller 71 and the cooling roller 72 are perpendicular to the length direction of the sliding pipe 221.

Referring to fig. 1 and 2, the blanking mechanism 2 includes a storage hopper 21 disposed on the frame 1, a discharge pipe 22 is disposed on the storage hopper 21, the discharge pipe 22 is communicated with the storage hopper 21, the length direction of the discharge pipe 22 is parallel to the height direction of the frame 1, and the discharge pipe 22 is located in a through bag formed by the film passing through the film folding mechanism 5 and the bonding mechanism 6; the discharge pipe 22 is provided with a mounting rack 8, the mounting rack 8 is provided with a buffer 9, and the buffer 9 is used for slowing down the impact force of the material impacting the sealing after the film is sealed by the sealing mechanism 7; when filling the material to in the film bag, the material in the storage hopper 21 flows to in the film bag along discharging pipe 22, and when the material flows to film involution department, under the effect of bolster 9, cushions the flow of material, has reduced the impact force of material to film involution department, has reduced the impaired possibility of involution department, has improved the packing effect of material.

Referring to fig. 1 and 2, the buffer 9 includes a buffer plate 91 disposed on the mounting frame 8, and the buffer plate 91 is located right below the discharge port; in this embodiment, the mounting frame 8 includes two fixing rods 81 disposed on the discharging pipe 22, and the length directions of the two fixing rods 81 are parallel to each other and perpendicular to the length direction of the discharging pipe 22; the two fixing rods 81 are provided with connecting rods 82, the length direction of the connecting rods 82 is parallel to the length direction of the discharge pipe 22, and the buffer plate 91 is arranged on the connecting rods 82; when the material passes through discharging pipe 22 and gets into in the film bag, the material strikes on buffer board 91, and the material is behind buffer board 91, and the speed of material reduces, flows along buffer board 91 afterwards to break away from buffer board 91, reduced the impact force of material to film bag involution department, buffer board 91 has simple structure, installs convenient advantage.

Referring to fig. 1 and 2, in order to facilitate the material on the buffer plate 91 to flow out of the buffer plate 91, the buffer plate 91 is bent into an arc shape towards the discharge port of the discharge pipe 22, the radian of the buffer plate 91 is less than 0.25 pi, and the material passing through the discharge pipe 22 flows to the film sealing position along the arc buffer plate 91; after the material impacts on the buffer plate 91, the material flows along the buffer plate 91 and enters the material; when the materials impact the buffer plate 91, the possibility of resilience of the materials is reduced under the cambered surface of the buffer plate 91; meanwhile, under the action of the gravity of the material and the cambered surface of the buffer plate 91, the material on the buffer plate 91 conveniently flows out of the buffer plate 91 along the buffer plate 91.

Referring to fig. 1 and fig. 2, in order to further reduce the impact force of the material on the sealed part, a plurality of flow guide grooves 92 are formed in the buffer plate 91, the flow guide grooves 92 penetrate through the side wall of the buffer plate 91 facing the film, and the height from the end part of the flow guide grooves 92 located in the buffer plate 91 to the film bottom is greater than the height from the end part of the flow guide grooves 92 penetrating through the buffer plate 91 to the film bottom; under the action of the diversion trench 92, part of the materials flow to the side wall of the film along the diversion trench 92, so that the possibility that part of the materials directly impact the sealed part is reduced; in the filling process of the material, the film is hung on the rack 1 in a wedge shape under the action of the gravity of the material, so that the material can flow along the side wall of the film conveniently and flow into the material in the film.

Referring to fig. 1 and 2, in order to reduce the possibility that the buffer plate 91 is damaged by the impact of the material, the connecting rod 82 is provided with a supporting rod 10 for supporting the buffer plate 91, further, one end of the supporting rod 10 is arranged on the connecting rod 82, the other end of the supporting rod 10 is arranged on the buffer plate 91, and further, the supporting rod 10 is arranged obliquely towards the buffer plate 91; under the effect of bracing piece 10, transmit the impact force of material to buffer board 91 to on the bracing piece 10 to on transmitting to connecting rod 82, and then reduced the possibility that buffer board 91 dropped from connecting rod 82.

Referring to fig. 3 and 4, in order to further reduce the possibility of material damage to the sealed portion of the film, the discharging pipe 22 includes a sliding pipe 221 disposed on the storage hopper 21 and a sleeve 222 for slidably sleeving the sliding pipe 221, the sliding pipe 221 is communicated with the storage hopper 21, the mounting bracket 8 and the buffer plate 91 are both disposed on the sleeve 222, the oil filling machine further includes a first driving member 11 for driving the sleeve 222 to slide, the first driving member 11 includes an electric push rod 111 disposed on the sliding pipe 221, the length direction of the output shaft of the electric push rod 111 is parallel to the length direction of the sliding pipe 221, and the mounting bracket 8 is fixedly disposed on the output shaft of the electric push rod 111; the electric push rod 111 is started, the output shaft of the electric push rod 111 drives the sleeve 222 to slide, the sleeve 222 slides to adjust the position of the discharge hole of the sleeve 222, and then the distance between the discharge hole of the sleeve 222 and the sealing position is adjusted, the distance between the buffer plate 91 and the sealing position is reduced, the kinetic energy of materials is reduced, and the possibility of damage of the sealing position is reduced. In other embodiments of the present application, the electric push rod 111 may be replaced with a waterproof electric cylinder, an air cylinder, or the like.

Referring to fig. 3 and 5, in order to facilitate the removal of the material attached to the inner wall of the film bag, a push plate 12 for pushing the material attached to the inner wall of the film bag to be melted into the material is slidably disposed on the frame 1, in this embodiment, the sliding direction of the push plate 12 is perpendicular to the sliding direction of the sleeve 222, further, the push plate 12 is located between the hot-melting roller 71 and the cooling roller 72, a second driving member 13 for driving the push plate 12 to slide is disposed on the frame 1, the second driving member 13 includes a cylinder 131 disposed on the frame 1, and the push plate 12 is fixedly disposed on an output shaft of the cylinder 131; the push plate 12 is driven to slide by the air cylinder 131, the push plate 12 impacts the side wall of the film in a sliding manner, and after the side wall of the film is impacted, the material on the inner wall of the film falls into the material, so that the influence of the material on the sealing of the film is reduced; meanwhile, after the material enters the film, air carried in the material enters the film, and after the film is pushed by the push plate 12, the air in the film bag is discharged, so that the storage time of the material is prolonged, and the quality of the material is improved.

The implementation principle of the oil liquid filling machine of the embodiment of the application is as follows:

when filling materials, the materials are placed in a storage hopper 21; adjusting the rotating speed of the hot melting roller 71 and the cooling roller 72 to enable the specification of the single film bag to be the required specification; the material in the storage hopper 21 enters the sleeve 222 through the sliding pipe 221, enters the film bag through the sleeve 222, and is subjected to hot melting sealing on the other end of the film bag through the hot melting roller 71; the heat sealing and sealing opening is cooled by the cooling roller 72, so that the stability of the sealing and sealing opening is improved; after the material is moved out of the sleeve 222, the material impacts the buffer plate 91 and flows to the film sealing position through the diversion trench 92, so that the possibility that the material impacts the film sealing opening is reduced, and the filling effect of the material is improved; meanwhile, the electric push rod 111 is started, the output shaft of the electric push rod 111 drives the sleeve 222 to slide, the sleeve 222 slides to adjust the position of the discharge hole, the distance between the discharge hole and the sealing opening is convenient to adjust, and the possibility that the sealing opening is damaged by material impact is further reduced;

meanwhile, the cylinder 131 is started, the output shaft of the cylinder 131 drives the push plate 12 to slide, the push plate 12 impacts the film bag when sliding, and pushes the materials attached to the side wall of the film bag to enable the materials attached to the film bag to fall off; meanwhile, when the push plate 12 pushes the film bag, air in the film bag is discharged, and the filling effect of the materials is further improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.