CN210455400U

CN210455400U - Automatic filling and packaging system

Info

Publication number: CN210455400U
Application number: CN201921429525.1U
Authority: CN
Inventors: 刘修竹; 刘文扬
Original assignee: She Hui Machinery Co ltd
Current assignee: She Hui Machinery Co ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-05-05
Anticipated expiration: 2029-08-30

Abstract

The utility model relates to an automatic filling and packaging system, which comprises an opening component, a bag supporting component, a discharge barrel, a clamping component and a supporting component, wherein the opening component comprises two support arms capable of moving linearly relatively, so that a folded and sealed bag body can be positioned quickly and the bag mouth is pulled open, the bag supporting component drives a plate through a press cylinder so as to open the bag body, the opening component can further sleeve the bag body on the discharge barrel, the clamping component can be propped against the outer side wall of the discharge barrel in a telescopic way and can clamp the bag body, the supporting component is positioned below the discharge barrel and the clamping component, the supporting component comprises a supporting surface arranged upwards, the supporting surface is propped against the bottom of the bag body, because each component can be automatically controlled through a controller, manual operation is not needed, the prior art is improved, and a bag body sleeve can be automatically fixed at a discharge port, and the bag body is used for collecting materials.

Description

Automatic filling and packaging system

Technical Field

The utility model relates to an automatic fill packaging system indicates especially that one kind can strut a bag body automatically to the cover is established and is fixed in a discharge gate, and utilizes the automatic packaging system that fills of this bag body collection material.

Background

Generally, when a bag body is to be placed at a discharge port of a dispensing system, such as a discharge port of a crusher, a roller mill, a blender or a storage tank, to collect materials discharged from the dispensing system, since the bag body, such as a plastic bag, is usually folded before use, i.e. two side surfaces of the bag body are closely attached to each other, an operator must first grasp two side surfaces of the bag body and pull the bag body in opposite directions to form an opening, and then insert a hand or an object into the bag body, or separate the two side surfaces of the bag body from each other by an air flow, thereby forming an accommodating space to facilitate the subsequent placement of the bag body at the discharge port to collect the materials.

Furthermore, after the bag body collects materials, the bag body needs to be folded again so as to be convenient for entering the next station of the production line for sealing, wherein the existing bag body comprises two parallel linear side edges and two parallel M-shaped side edges when being folded, and the folded part of the M-shaped side edges of some existing bag bodies is deeper (namely the M-shaped side edges are longer), so that the bag body is not easy to fold automatically.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the prior art needs to use a large amount of manpower on production line, has the defects of high personnel cost and poor working efficiency, the utility model provides an automatic filling and packaging system, which is further explained as follows.

The utility model relates to an automatic fill packaging system for prop open a bag body, and utilize this bag body to fill material and automatic packing, this automatic fill packaging system including:

the opening assembly comprises a horizontal moving module, a lifting module, a sliding rail module and two supporting arms, wherein the sliding rail module is combined with the horizontal moving module and the lifting module, the two supporting arms are arranged on the sliding rail module at intervals and can move linearly relatively, and one sides of the two supporting arms, which face each other, are respectively provided with a guide plate and a plurality of attachment pieces arranged on the guide plate, so that two side edges of the bag body can be respectively attached to the two supporting arms through the attachment pieces to form an opening;

the bag supporting component is arranged at an interval with the opening component and comprises a fixed seat, a pressure cylinder and a plate, wherein the fixed seat is arranged at the position close to the two support arms of the opening component, the pressure cylinder is fixedly arranged on the fixed seat, the pressure cylinder is provided with a piston rod capable of stretching, the moving direction of the piston rod is vertical to the moving direction of the two support arms, the plate is fixedly arranged at one end of the piston rod, and the plate can enter the bag body through the opening of the bag body;

the discharging barrel comprises a discharging port and an annular outer side wall, the discharging port is concavely arranged at the bottom of the discharging barrel, the outer side wall surrounds the periphery of the discharging barrel, and the opening component can sleeve the bag body on the outer side wall of the discharging barrel through the horizontal moving module and the lifting module so as to enable the discharging port to be communicated with the inner space of the bag body;

the clamping component can be telescopically abutted against the outer side wall of the discharge cylinder and clamps the bag body, so that the bag body is sleeved on the outer side wall; and

a bearing subassembly, this bearing subassembly is located this row of material section of thick bamboo and this centre gripping subassembly below, and this bearing subassembly includes a bearing surface that sets up upwards, and this bearing surface leans on with this bag body bottom counterbalance.

To sum up, the utility model discloses an above-mentioned technical characteristic provides automatic completion and opens the bag, prop the bag, fill and tentatively pack the flow, effectively improves the shortcoming that the existing production line relies on the manpower in a large number to provide an automatic packaging system that fills.

Drawings

Fig. 1 is a side view of the first preferred embodiment of the present invention.

Fig. 2 is a perspective view of the bag opener according to the first preferred embodiment of the present invention.

Fig. 3 is a side view of the first preferred embodiment of the present invention.

Fig. 4 to 6 are schematic views illustrating the operation of the bag opener of the first preferred embodiment of the present invention to open a bag body.

Fig. 7 is an operation diagram illustrating a bag body sleeved at a discharge port according to a first preferred embodiment of the present invention.

Fig. 8 is a side view of the filling and packaging machine according to the first preferred embodiment of the present invention, partially cut away.

Fig. 9 is a front view of a filling and packaging machine according to a first preferred embodiment of the present invention, partially cut away.

Fig. 10 is a partial sectional side view of the filling and packaging machine according to the first preferred embodiment of the present invention, in which a bag body is provided.

Fig. 11 is a partial sectional top view of a bag body sleeved on the filling and packaging machine according to the first preferred embodiment of the present invention.

Fig. 12 is an operation diagram of the first preferred embodiment of the present invention in fig. 11.

Figures 13 and 14 are schematic views of the operation of the support assembly of the first preferred embodiment of the present invention.

Fig. 15 and 16 are schematic views illustrating the operation of the folding assembly according to the first preferred embodiment of the present invention.

Fig. 17 is an operational view of the bag-in-bundle assembly according to the first preferred embodiment of the present invention.

Fig. 18 is an operation view of the residue receiving tray according to the first preferred embodiment of the present invention.

Fig. 19 is a partially enlarged side sectional view of the filling and packaging machine according to the second preferred embodiment of the present invention.

Fig. 20 and 21 are schematic views illustrating the operation of the filling and packaging machine according to the second preferred embodiment of the present invention.

Description of the main component symbols:

10 opening subassembly 11 horizontal migration module

111 base 112 slide bar

113 horizontal pressure cylinder 114 piston rod

12 mounting rack 120 sliding sleeve

121 bottom plate 122 upright post

123 top plate 124 guide cylinder

125 stage 13 lifting module

131 vertical press cylinder 132 carrier plate

133 support rod 134 piston rod

14 slide rail module 141 parallel guide rod

142

slide block

15, 15A support arm

151 attachment member 20 bag-propping assembly

21 fixed seat 211 guide sleeve

22-cylinder 221 piston rod

23 plate 24 guide rod

30 discharge cylinder 31 discharge port

32 outer side wall 321 first wall

322 second wall 33 hose

34 clamping pipe 341 cylinder unit

342 servo control unit 40 clamping assembly

41 first clamping member 42 second clamping member

50 support assembly 501 central lifting cylinder

51 support bracket 52 lifts the cylinder

53 conveyor belt 531 bearing surface

54 positioning claw 55 measuring platform scale

60 folding assembly 61 transverse moving module

62 telescopic module 63 push rod

631 vertical member 70 bundle bag assembly

701 extension frame 702 lifting pressure cylinder

71-bundle bag expansion module 72-bundle bag member

80 residual material receiving disc 81 telescopic cylinder

82 guide rod 83 pushing frame

90 bag 91 opening

92 side 93 fold line

A frame body and B combined frame

Detailed Description

The following description of the preferred embodiments of the present invention will be made in conjunction with the drawings and the accompanying drawings to further illustrate the technical means adopted to achieve the objects of the present invention.

The present invention relates to an automatic filling and packaging system, the first preferred embodiment of which is shown in fig. 1, for opening a bag 90 and further filling material and automatically packaging the bag 90, the automatic filling and packaging system comprises a bag opening device and a filling and packaging machine which are adjacently arranged, wherein the bag opening device is shown in fig. 1 to 4, and comprises an opening component 10 and a bag opening component 20; as shown in fig. 8 to 10, the filling and packaging machine comprises a frame body a, a row of material cylinders 30, a clamping assembly 40, a supporting assembly 50, two folding assemblies 60, two bundles of bag assemblies 70 and a residual material receiving tray 80, wherein the frame body a is a three-dimensional structure erected on the ground, so that the row of material cylinders 30, the clamping assembly 40, the two folding assemblies 60 and the residual material receiving tray 80 can be respectively arranged at different positions on the frame body a, the opening assembly 10 of the bag opening device is arranged at a position close to the frame body a, the bag opening assembly 20 is arranged on a combined frame B on the frame body a, and is arranged at an interval with the opening assembly 10, wherein:

referring to fig. 2 and 3, the opening assembly 10 includes a horizontal moving module 11, a mounting frame 12, a lifting module 13, a sliding rail module 14, and two

support arms

15 and 15A; the horizontal moving module 11 includes a base 111, two sliding rods 112 and a horizontal cylinder 113, the base 111 is substantially rectangular, so that the two sliding rods 112 extend along a Y direction, and are disposed on the top surface of the base 111 in parallel and at intervals; the horizontal cylinder 113 is disposed on the base 111 and between the two sliding rods 112, and is parallel to the two sliding rods 112, and as shown in fig. 2 and 3, a piston rod 114 of the horizontal cylinder 113 can protrude along the Y direction, and extend into between the two sliding rods 112, wherein the Y direction is parallel to a ground.

The mounting frame 12 is slidably combined with the horizontal moving module 11, the mounting frame 12 includes a bottom plate 121, a plurality of upright posts 122, a top plate 123, a plurality of guide cylinders 124 and a carrying platform 125, wherein the bottom plate 121 is sleeved on the two sliding rods 112 through a plurality of sliding sleeves 120, as further shown in fig. 3, the bottom of the bottom plate 121 is fixedly connected with the piston rod 114 of the horizontal pressure cylinder 113, so that when the piston rod 114 protrudes, the bottom plate 121 can be driven to move on the two sliding rods 112; the top plate 123 is fixedly connected to the bottom plate 121 through the vertical columns 122, and the vertical columns 122 are parallel to each other and located above the bottom plate 121, so that the mounting frame 12 forms a rectangular structure; the guiding cylinders 124 are convexly arranged at the bottom of the top plate 123, and each guiding cylinder 124 is provided with a guiding hole penetrating through the guiding cylinder 124 and the top plate 123; the carrier 125 is connected to the two upright posts 122, protrudes from the mounting frame 12, and is located above the base 111 at the same side of the piston rod 114 of the horizontal cylinder 113.

As shown in fig. 2 and 3, the lifting module 13 is disposed in the mounting frame 12 and includes a vertical cylinder 131, a carrier 132 and a plurality of support rods 133, wherein the vertical cylinder 131 is vertically disposed on the bottom plate 121 of the mounting frame 12, and a piston rod 134 extends upward from the vertical cylinder 131; the support plate 132 is disposed in the mounting frame 12 between the bottom plate 121 and the top plate 123, and the center of the bottom surface of the support plate 132 is fixedly connected to the top end of the piston rod 134 of the vertical hydraulic cylinder 131 so as to move up and down through the vertical hydraulic cylinder 131; the supporting rods 133 are protruded on the top surface of the carrier 132 at intervals, the supporting rods 133 have the same length, and each supporting rod 133 correspondingly extends into one of the guiding cylinders 124 of the mounting frame 12 and extends out of the corresponding guiding cylinder 124.

The slide rail module 14 is fixedly connected to the top end of the support rod 133 of each guide cylinder 124 of the lifting module 13 through a plate, and is located above the top plate 123 of the mounting frame 12, the slide rail module 14 is provided with two parallel guide rods 141 and at least one slider 142, the slider 142 is sleeved on the two parallel guide rods 141 and can slide along an X direction, wherein the X direction is parallel to the ground and perpendicular to the Y direction, and further, the position of the slider 142 on the two parallel guide rods 141 can be controlled through an existing mechanism such as an air pressure assembly, a hydraulic assembly or a ball screw.

Referring to fig. 2 and 4, the two arms 15 and 15A are disposed on the sliding rail module 14 in parallel and can move linearly relatively, the two arms 15 and 15A are located above the carrier 125, and a guide plate and a plurality of attachment members 151 are disposed on opposite sides of the two arms 15 and 15A; in the preferred embodiment of the present invention, the two support arms 15, 15A are a first support arm 15 and a second support arm 15A, respectively, wherein the first support arm 15 is fixed to one side of the slide rail module 14, and the second support arm 15A is fixed to the slide block 142, so that the second support arm 15A can approach or depart from the first support arm 15 along the two parallel guide rods 141 of the slide rail module 14; further, the guiding plates of the two supporting arms 15, 15A are extended toward the protruding direction of the horizontal pressing cylinder 113, the attaching elements 151 of the two supporting arms 15, 15A are respectively a suction cup disposed on the guiding plate, and are connected with an air extractor, so as to be able to absorb the bag 90 by an absorption manner, wherein, as shown in fig. 4, the bag 90 has an opening 91, two flat sides 92 and two M-shaped folded sides, the center lines of the two M-shaped folded sides respectively form a folding line 93, after the two supporting arms 15, 15A are close to each other, an operator can quickly position the folded sealed bag 90, then the two sides 92 of the bag 90 are respectively absorbed on the attaching elements 151 on the opposite sides of the two supporting arms 15, 15A, and then, as shown in fig. 4, the second supporting arm 15A slides on the sliding rail module 14, so that the second supporting arm 15A is far away from the first supporting arm 15, thereby opening the opening 91 of the bag 90, and at this time, the bottom of the bag 90 is located on the carrier 125.

In addition, the slide rail module 14 may also be provided with two sliders 141, and the two

arms

15 and 15A are respectively fixed on the two sliders 141, so that both the two

arms

15 and 15A can linearly move on the slide rail module 14.

As shown in fig. 2 to 5, the bag supporting component 20 and the opening component 10 are disposed at an interval, the bag supporting component 20 includes a fixing base 21, a pressure cylinder 22, a plate 23 and a guide rod 24, wherein the fixing base 21 is fixed on the combining frame B and is located above the carrying platform 125 and close to the two support arms 15 and 15A, and the fixing base 21 is provided with a guide sleeve 211 along a Z direction, wherein the Z direction is perpendicular to the ground; the pressing cylinder 22 is fixed on the fixing base 21 along the Z direction and spaced from the guide sleeve 211, the pressing cylinder 22 has a piston rod 221 capable of protruding downward, and the moving direction (Z direction) of the piston rod 221 is perpendicular to the relative moving direction (X direction) of the two support arms 15, 15A; the plate 23 is fixedly arranged at the bottom end of the piston rod 221 of the pressure cylinder 22, and the shape of the plate 23 is matched with the opening 91 of the bag body 90 and can enter the bag body 90 through the opening 91; the guide rod 24 penetrates the guide sleeve 211, and the bottom end of the guide rod 24 is fixed to the plate 23, so as to stabilize the movement of the plate 23 when moving up and down along with the piston rod 221.

Preferably, in the preferred embodiment of the present invention, the guiding rod 24 is a hollow tube, so that the user can assist in opening the bag 90 by inputting gas into the guiding rod 24.

As shown in fig. 4 to 6, after the opening 91 of the bag 90 is pulled away by the opening component 10, the press cylinder 22 of the bag supporting component 20 operates to push the plate 23 downward and enter the bag 90 to reach the bottom of the bag 90, as shown in fig. 5, since the opening 91 of the bag 90 is fixed by the two

support arms

15 and 15A, when the plate 23 abuts against the carrying platform 125, the bag 90 can be pulled upward and downward, and the bottom of the bag 90 covers the outer periphery of the plate 23 to be shaped, so that when the press cylinder 22 is operated to retract the piston rod 221 and the plate 23 leaves the bag 90, the bag 90 can be completely supported, and an accommodating space is formed in the bag 90.

Further, as shown in fig. 1 and 7, the combining frame B is disposed on the frame body a, the piston rod 114 of the horizontal cylinder 113 of the opening assembly 10 protrudes toward the frame body a, and the discharging cylinder 30 of the filling and packaging machine is combined on the frame body a and has a discharging port 31, after the opening and bag supporting operations of the bag body 90 are completed, the horizontal cylinder 113 of the opening assembly 10 operates to extend its piston rod 114, so that the mounting frame 12 moves toward the discharging cylinder 30, and the two

arms

15, 15A extend below the discharging opening 31, then, the vertical cylinder 131 of the lifting module 13 protrudes upward to extend the piston rod 134 thereof, so that the sliding rail module 14 and the two

arms

15 and 15A move upward, thereby sleeving the bag 90 on the discharge opening 31, and loading the material into the bag 90, thereby completing the automatic process of expanding the bag 90 and sleeving the bag on the discharge opening 31.

Further, as shown in fig. 8 to 10, the discharging cylinder 30 is fixedly connected to the top of the frame body a, the discharging cylinder 30 is connected to a distribution system for discharging the material of the distribution system, so that the discharging cylinder 30 includes a discharging opening 31 and an annular outer sidewall 32, the discharging opening 31 is concavely disposed at the bottom of the discharging cylinder 30 and is a downward opening, the outer sidewall 32 surrounds the periphery of the discharging cylinder 30, as shown in fig. 10, the bag body 90 is sleeved on the outer sidewall 32 from bottom to top, so that the discharging opening 31 is communicated with the inner space of the bag body 90; further, as shown in fig. 11 and 12, the outer sidewall 32 of the discharging cylinder 30 includes two opposite first wall surfaces 321 and two opposite second wall surfaces 322, wherein the two first wall surfaces 321 are a plane, the two second wall surfaces 322 are respectively adjacent to the two first wall surfaces 321, each second wall surface 322 is a wall surface with a concave middle section as shown in fig. 11, and as shown in fig. 13, the two folding lines 93 of the bag body 90 are corresponding to the concave middle sections of the two second wall surfaces 322; an air exhaust opening is arranged above the discharge cylinder 30, and the discharge cylinder can be matched with an air exhaust and dust removal system in the filling process to prevent dust from leaking.

The clamping assembly 40 includes two first clamping members 41 and two second clamping members 42, the two first clamping members 41 and the two second clamping members 42 are respectively fixedly connected to the frame body a and surround the periphery of the material discharge cylinder 30, the two first clamping members 41 and the two second clamping members 42 can be telescopically abutted against the outer sidewall 32 of the material discharge cylinder 30 through a pressure cylinder, wherein the two first clamping members 41 are respectively linearly opposite to the two first wall surfaces 321 of the material discharge cylinder 30, so that each first clamping member 41 can be extended to abut against the corresponding first wall surface 321 through the sidewall 92 of the bag body 90, in a preferred embodiment of the present invention, each first clamping member 41 is a roller, so that when the bag body 90 is separated from the material discharge cylinder 30, the roller rolls along with the bag body, and the bag body 90 is more easily separated from the material discharge cylinder 30; the two second clamping members 42 are respectively linearly opposite to the two second walls 322 of the material discharge cylinder 30, so that each second clamping member 42 can abut against the corresponding second wall 322 after being extended, in a preferred embodiment of the present invention, each second clamping member 42 is an isosceles triangle structure, so as to tightly abut against the second wall 322 recessed in the middle section, and commonly clamp the bag 90 with the two first clamping members 41, so that the bag 90 can be fixedly sleeved on the material discharge cylinder 30, preferably, because the folding line 93 of the bag 90 is shown in fig. 13, corresponding to the recessed part in the middle section of the second wall 322, when the isosceles triangle structure of the two second clamping members 42 tightly abuts against the second wall 322, the front end thereof abuts against the folding line 93 of the bag 90.

Referring to fig. 8 to 10, the supporting assembly 50 is disposed on the ground and located below the discharging cylinder 30 and the holding assembly 40, the supporting assembly 50 includes a supporting bracket 51, two lifting cylinders 52, a conveying belt 53 and two positioning claws 54, wherein the supporting bracket 51 is disposed on the ground through the two lifting cylinders 52; the two lifting cylinders 52 are respectively connected to the left and right sides of the support bracket 51 as shown in fig. 8, so that when the two lifting cylinders 52 extend and retract, the support bracket 51 can stably move up and down relative to the frame body a; the conveying belt 53 is rotatably disposed on the top of the supporting bracket 51, and can move up and down along with the supporting bracket 51, and the top surface of the conveying belt 53 forms a supporting surface 531, as shown in fig. 13, when the bag body 90 is sleeved on the discharging cylinder 30, the two lifting cylinders 52 can operate to lift the supporting bracket 51 and the conveying belt 53, so that the supporting surface 531 abuts against the bottom of the bag body 90, thereby supporting the bag body 90; preferably, as shown in fig. 8, the support assembly 50 can be used with a weigh scale 55, the weigh scale 55 is disposed between the support bracket 51 and the conveyor belt 53, and the weight of the bag 90 on the conveyor belt 53 is measured to automatically weigh the material required for each bag 90.

As shown in fig. 9 and 13 to 15, the two positioning claws 54 are arranged on two sides of the support bracket 51 different from the two lifting cylinders 52 as shown in fig. 9, the two positioning claws 54 are arranged on two sides of the conveyor belt 53 through a cylinder, and the two positioning claws 54 extend to the upper side of the support surface 531 after being extended, as shown in fig. 15, each positioning claw 54 is a U-shaped structure, so that after the two positioning claws 54 are extended, as shown in fig. 14, the positioning claws can surround the bottom of the bag 90 to position the bag 90, i.e., the collection of the material can be started.

Referring to fig. 8 and 9, the two folding assemblies 60 are respectively fixed on two sides of the frame a, and the two folding assemblies 60 are located below the clamping assembly 40, as shown in fig. 9, 15 and 16, each folding assembly 60 includes a traverse module 61, a telescopic module 62 and a push rod 63, wherein the telescopic module 62 can traverse through the traverse module 61 and move to one side of the bag 90, and is located below one of the second clamping members 42, the push rod 63 is disposed on the piston rod of the telescopic module 62 and can move towards the bag 90, and as shown in fig. 8 and 13, one end of the push rod 63 is provided with a vertical member 631, such that after the push rod 63 is actuated by the telescopic module 62, the vertical member 631 can abut against the folding line 93 of the bag 90, so as to collect materials, and then the bag 90 with M-shaped side edges being longer can be shown in fig. 16, the bag is folded along the fold line 93 smoothly and automatically to reduce the cross-sectional area of the middle section of the bag 90.

As shown in fig. 8, 9, 10 and 17, the two-beam bag assembly 70 is combined with the supporting assembly 50 through a central lifting/lowering cylinder 501, each beam bag assembly 70 includes an extension frame 701, a beam bag expansion module 71 and a beam bag 72, the extension frame 701 is connected with the supporting bracket 51 through a lifting/lowering cylinder 702 for adjusting the height and elasticity when containing materials, the beam bag expansion module 71 is a cylinder fixed on the top of the extension frame 701, the beam bag 72 is connected with the piston rod of the beam bag expansion module 71, and in the preferred embodiment of the present invention, the beam bag 72 is a roller, the beam bag expansion module 71 of the two-beam bag assembly 70 can make the two-beam bag 72 lean against each other after operating, the bag 90 is clamped between the two-beam bag 72, and moves up and down through the central lifting/lowering cylinder 501, so that the two-beam bag 72 can be located on the side of the two-beam bag 90, Then, as shown in fig. 18, the two first clamping members 41 and the two second clamping members 42 of the clamping assembly 40 are retracted, the push rods 63 of the two folding assemblies 60 are also separated from the bag body 90, the two lifting cylinders 52 retract the piston rods thereof, so that the support bracket 51, the support surface 531 and the two bundles of bag assemblies 70 are synchronously lowered, and the bag body 90 is moved downward.

As shown in fig. 9 and 18, the residue receiving tray 80 is fixed to the frame body a and located under one of the first clamping members 41, the residue receiving tray 80 includes a telescopic cylinder 81, a guiding rod 82 and a pushing frame 83, wherein the pushing frame 83 is fixed to a piston rod of the telescopic cylinder 81 and sleeved on the guiding rod 82 for linear movement, when the piston rod of the telescopic cylinder 81 extends out, the pushing frame 83 can extend to the bottom of the discharging cylinder 30 to push the bag 90 away from the discharging cylinder 30, and when the residue in the discharging cylinder 30 collapses, the residue is received in the residue receiving tray 80 without polluting the environment of the work site.

The second preferred embodiment of the present invention is shown in fig. 19 to fig. 21, and the difference from the first preferred embodiment is: the top of the material discharge cylinder 30 is connected with a hose 33, the material firstly passes through the hose 33 and then further enters the bag body 90 sleeved on the material discharge port through the material discharge cylinder 30, the left side and the right side of the hose 33 are respectively provided with a pipe clamping member 34 which can be telescopically arranged on the frame body A, the two pipe clamping members 34 are linearly opposite along the horizontal direction, one pipe clamping member 34 is connected with a cylinder unit 341 for telescopic action, and the other pipe clamping member 34 is connected with a servo control unit 342 for precise and slight telescopic action.

Further, as shown in fig. 20 and 21, when the weight of the material measured by the weigh scale 55 of the support assembly 50 approaches the predetermined desired weight, the cylinder unit 341 extends the connected clamp tube 34 and presses the left half of the hose 33 to reduce the cross-sectional area of the hose 33 and reduce the throughput of the material, and then the servo control unit 342 extends the connected clamp tube 34 gradually as the bag 90 is filled with the desired amount of material, thereby further reducing the cross-sectional area of the hose 33 and reducing the throughput of the material until the two clamp tubes 34 completely clamp the hose 33 and stop outputting the material; preferably, in the second preferred embodiment of the present invention, one end of each of the two clamping tubes 34 close to the flexible tube 33 is a transverse rod (extending along the direction perpendicular to the paper surface), and the length of the transverse rod is substantially equal to the diameter of the flexible tube, so that when the two clamping tubes 34 clamp the flexible tube 33, the side walls on both sides of the flexible tube 33 can be tightly attached to each other, and the material is prevented from further passing through.

By means of the above technical features, the utility model discloses an two arms 15 of this opening subassembly 10, a plurality of attachments 151 of 15A adsorb this two sides limit 92 of the bag body 90, and these two arms 15, 15A relatively move on this slide rail module 14, borrow to pull open this two sides limit 92 of this bag body 90 and form this opening 91, rethread this props bag subassembly 20 with this plate 23 through this opening 91 of the bag body 90, thereby strut this bag body 90 jointly with this opening subassembly 10, convenient follow-up in collecting this bag body 90 with the material, above-mentioned operation all can be through computer control connection this slide rail module 14 pneumatic component, hydraulic component or ball screw, connect the air exhaust device of attachments 151 and the pressure jar 22 of this bag subassembly 20, make the utility model discloses an automatic filling and bag opening device, through the operating personnel with this bag body 90 adsorb this two arms 15, 15, 15A, the operator can perform other operations, and the rest of the bag opening and bag opening operations do not need manpower, so that the automation is realized, the defect that the prior art depends on manpower is effectively improved, and the automatic bag opening device is provided.

Further, after the bag opening device sleeves the bag body 90 that completes the bag opening operation on the discharge opening 31, the bag body 90 is fixedly sleeved on the discharge cylinder 30 through the two first clamping members 41 and the two second clamping members 42 of the clamping assembly 40, and the two second clamping members 42 are abutted against the second wall surface 322 of the discharge cylinder 30 in a concave shape in the middle section through the isosceles triangle structure, so as to increase the contact area between the two second clamping members 42 and the two second wall surfaces 322, and then a bearing surface is provided through the bearing assembly 50, so that a bearing effect is provided at the bottom of the bag body 90, and the bag body 90 is prevented from falling off between the discharge cylinder 30 and the clamping assembly 40 due to the weight in the process of collecting materials, in conclusion, because the pressure cylinders of the assemblies 30, 40, 50, 60, 70 provided by the present invention can be automatically controlled by a controller 531, the automatic filling and packaging machine does not need manual operation, overcomes the defects that the prior art can automatically sleeve and fix a bag body at a discharge port and collect materials by utilizing the bag body, and provides an automatic filling and packaging machine.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make modifications or changes to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.

Claims

1. An automatic filling and packaging system is used for opening a bag body, filling materials and automatically packaging by utilizing the bag body, and is characterized by comprising:

2. The automated fill packaging system of claim 1, wherein: the fixing seat of the bag supporting component is provided with a guide sleeve parallel to the pressure cylinder, the bag supporting component is provided with a guide rod, the guide rod can be slidably arranged in the guide sleeve in a penetrating mode, and one end of the guide rod is fixedly connected with the plate.

3. The automated fill packaging system of claim 2, wherein: the guide rod is a hollow pipe fitting.

4. The automated fill packaging system of any one of claims 1 to 3, wherein: the shape of the plate is matched with the opening of the bag body.

5. The automated fill packaging system of claim 1, wherein: the opening assembly comprises a mounting frame, the lifting module is provided with a vertical pressure cylinder, the vertical pressure cylinder is combined with the mounting frame and provided with a piston rod, and the slide rail module of the opening assembly is connected with the piston rod of the vertical pressure cylinder.

6. The automated fill packaging system of claim 5, wherein: the lifting module comprises a support plate and a plurality of support rods, the support plate is arranged in the mounting frame and fixedly connected with the piston rod of the vertical pressure cylinder, the support rods are arranged on the support plate in parallel and extend out of the frame body, and the slide rail module is connected with the support rods through a plate body.

7. The automated fill packaging system of claim 5, wherein: the horizontal moving module comprises a base and a horizontal pressure cylinder, the horizontal pressure cylinder is arranged on the base and is provided with a piston rod fixedly connected with the mounting frame, and the piston rod extends towards the position of the material discharging cylinder in a protruding mode and is perpendicular to the direction of relative linear movement of the two support arms.

8. The automated fill packaging system of claim 7, wherein: the horizontal moving module comprises two sliding rods, the two sliding rods and the horizontal pressure cylinder are arranged on the base in parallel, and the frame body can be sleeved on the two sliding rods in a sliding mode through the sliding sleeves.

9. The automated fill packaging system of claim 1, wherein: the outer side wall of the discharge cylinder comprises two first wall surfaces which are opposite to each other and two second wall surfaces which are opposite to each other, the clamping assembly comprises two first clamping pieces and two second clamping pieces, the two first clamping pieces are abutted against the two first wall surfaces respectively, and the two second clamping pieces are abutted against the two second wall surfaces respectively.

10. The automated fill packaging system of claim 7, wherein: the outer side wall of the discharge cylinder comprises two first wall surfaces which are opposite to each other and two second wall surfaces which are opposite to each other, the clamping assembly comprises two first clamping pieces and two second clamping pieces, the two first clamping pieces are abutted against the two first wall surfaces respectively, and the two second clamping pieces are abutted against the two second wall surfaces respectively.

11. The automatic filling and packaging system according to claim 9 or 10, wherein: each first wall surface is a plane, each first clamping piece is a rolling shaft, each second wall surface is a wall surface with a concave middle section, and each second clamping piece is an isosceles triangle-shaped structure body and is tightly abutted against one second wall surface.

12. The automated fill packaging system of any one of claims 1, 9 and 10, wherein: the supporting component comprises a supporting bracket and a conveying belt, wherein the supporting bracket is positioned below the discharge cylinder and the clamping component, the conveying belt is arranged at the top of the supporting bracket, and the top surface of the conveying belt forms the supporting surface.

13. The automated fill packaging system of claim 12, wherein: the bearing component comprises two positioning claws, the two positioning claws are arranged on two sides of the conveying belt through a pressure cylinder, and the two positioning claws extend to the upper part of the bearing surface after being extended.

14. The automated fill packaging system of claim 13, wherein: the automatic filling and packaging system comprises two folding components, the two folding components are positioned below the clamping component, and each folding component comprises a push rod which can abut against a folding line of the bag body.

15. The automated fill packaging system of claim 13, wherein: this automatic filling packaging system combines together with this bearing subassembly including two bundles of bag subassemblies, these two bundles of bag subassemblies, and each bundle of bag subassembly is including a roller bearing, and the roller bearing of these two bundles of bag subassemblies can support each other and lean on to this bag of body of centre gripping.

16. The automated fill packaging system of claim 13, wherein: the automatic filling and packaging system comprises a residual material receiving disc which can be telescopically arranged below the discharge cylinder.

17. The automated fill packaging system of claim 12, wherein: the supporting component comprises a weighing platform scale, the weighing platform scale is arranged between the supporting bracket and the conveying belt, and the weight of a bag body on the conveying belt is measured by energy.

18. The automated fill packaging system of any one of claims 1, 9 and 10, wherein: one side of the discharge cylinder, which is far away from the bag body, is connected with a hose, two sides of the hose are respectively provided with a pipe clamping piece, the two pipe clamping pieces are linearly opposite, one pipe clamping piece is connected with a cylinder unit, and the other pipe clamping piece is connected with a servo control unit.