CN113320763B

CN113320763B - Filling and packaging equipment for preparing sauce material bag

Info

Publication number: CN113320763B
Application number: CN202110603795.5A
Authority: CN
Inventors: 占姚军; 麻志刚; 何德金; 韩玉保; 朱同刚
Original assignee: Jincaidi Food Co ltd
Current assignee: Jincaidi Food Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2023-04-07
Anticipated expiration: 2041-05-31
Also published as: CN113320763A

Abstract

The invention discloses filling and packaging equipment for preparing a sauce material bag, and belongs to the technical field of filling and packaging. The invention mainly improves the clamping module by improving the structural design of the clamping mechanism, so that the clamping and bag opening device has the functions of clamping and opening bags, can simplify the existing various structural designs, and realizes the concept of simplifying the invention on the premise of not losing the functions and technical effects. Specifically, the double-stroke cylinder drives the clamping moving part to rotate to clamp the packaging bag firstly, then the clamping moving part moves transversely along the clamping surface of the clamping fixing part to open one side of the bag opening, the opening length of the other side of the bag opening is unchanged, and the complex design of a bag opening part and an inflating part of the original device is abandoned, so that the structure is simplified, the failure rate is reduced, and the equipment maintenance is facilitated.

Description

Filling and packaging equipment for preparing sauce material bag

Technical Field

The invention relates to the technical field of filling and packaging, in particular to filling and packaging equipment for preparing a sauce material bag.

Background

The packaging equipment is a machine for packaging products, and plays a role in protection and beauty. The packaging machine mainly comprises two aspects, namely 1, production line type integral production packaging and 2, peripheral packaging equipment of products. The assembly line type is the most common packaging form at present, but some problems also exist, the packaging bag is often packaged to a designated position through a packaging bag loading mechanism, then the packaging bag is clamped through a clamping mechanism, the clamping mechanism enables the packaging bag mouth to be in a curved shape after moving two clamping jaws oppositely for a certain distance, then the packaging bag is opened through a bag opening mechanism and inflated like the inside, the bag mouth is opened through an auxiliary bag opening claw of a filling mechanism, meanwhile, the bag opening mechanism resets and fills liquid materials to the inside, the clamping mechanism retracts and resets the bag opening claw, sealing treatment is carried out on the packaging bag, and finally, the clamping mechanism resets to enable the packaging bag to fall down to complete the filling and packaging process.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides filling and packaging equipment for preparing a sauce material bag.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a filling equipment for packing of preparation sauce material package, includes the frame and rack-mounted bag mechanism, smuggle mechanism, filling mechanism and involution mechanism secretly, smuggle the mechanism including rack-mounted smuggle driving motor secretly, smuggle driving motor and be connected with the installation disc through intermittent type mechanism secretly, equidistant a plurality of clamping module of installing on the installation disc, clamping module includes the centre gripping unit of two relative settings, every clamping unit includes centre gripping mounting, centre gripping moving part and two stroke formula cylinders, centre gripping mounting fixed mounting is on the installation disc, two stroke formula cylinders rotate to be installed on the centre gripping mounting and piston rod and centre gripping moving part rotate the installation, the centre gripping rotates to be installed on the centre gripping mounting, all be provided with the adsorption element on the clamping face of centre gripping moving part and the relative one side of centre gripping mounting and centre gripping mounting, when centre gripping mounting centre gripping wrapping bag, contained angle between two stroke formula cylinders and the centre gripping moving part is the obtuse angle, the centre gripping moving part makes earlier under the effect of two stroke formula cylinders rotatory, make the clamping face lateral shifting along the centre gripping mounting afterwards.

Further preferably, the one end fixed mounting that the installation disc was kept away from to the centre gripping mounting has the round pin axle, set up the guiding hole with round pin axle looks adaptation on the centre gripping moving part.

Further preferably, each clamping moving part is provided with a moving body capable of transversely moving relative to the clamping fixing part, and each clamping fixing part is provided with a guide groove matched with the moving body.

Further preferably, the frame is provided with a guide chute and the guide chute is arranged obliquely, the bag feeding mechanism comprises a bag feeding driving motor installed on the frame, the output end of the bag feeding driving motor is connected with a lower swing arm, one end, far away from the output end of the bag feeding driving motor, of the lower swing arm is connected with an upper swing arm in a rotating mode, the upper swing arm is provided with a guide wheel arranged inside the guide chute, and the upper swing arm is far away from the lower swing arm and is connected with a bag feeding part at a node.

Further preferably, go up bag spare including the body of being connected with last swing arm, fluid passage has been seted up to the inside of body, fluid passage's internally mounted has the anticreep body, fluid passage's one end is provided with air inlet head and exhaust connector, and the suction head is installed to the other end, the anticreep body is flexible film structure.

Further preferably, involution mechanism is including installing the mount in the frame, the direction passageway has been seted up on the mount, the inside sliding fit of direction passageway has two guide bars, the involution motor is installed to the bottom of mount, the output of involution motor runs through the mount and extends to the direction passageway inside and be connected with the gear, the both sides of gear are all through tooth and the guide bar meshing that corresponds, two a closing plate, two are all installed to the free end of guide bar the direction of motion of closing plate is opposite.

It is further preferred, two all rotate on the closure plate and be connected with a set of connecting rod, it is two sets of the one end that the closure plate was kept away from to the connecting rod all rotates and installs a rolling section of thick bamboo, and is two sets of be connected with reset spring between connecting rod and the corresponding closure plate.

Further preferably, the sealing mechanism further comprises pre-pressing plates which are arranged on the corresponding sealing plates and located below the corresponding sealing plates, and pre-pressing sponges are arranged on the opposite sides of the two pre-pressing plates.

Further preferably, the gold detection mechanism comprises a metal detector arranged on the rack, a gold detection screening conveying section and a first driving part for driving the gold detection screening conveying section.

Further preferably, the device further comprises a re-inspection mechanism, wherein the re-inspection mechanism comprises a weight detector, a re-inspection screening conveying section and a second driving part, the weight detector is mounted on the rack, and the second driving part drives the re-inspection screening conveying section.

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

1. the clamping module is mainly improved by improving the structural design of the clamping mechanism, so that the clamping mechanism has the functions of clamping and opening bags, can simplify the existing various structural designs, and realizes the concept of simplifying the invention on the premise of not losing the function and the technical effect. Specifically, the double-stroke cylinder drives the clamping moving part to rotate to clamp the packaging bag firstly, then the clamping moving part moves transversely along the clamping surface of the clamping fixing part to open one side of the bag opening, the opening length of the other side of the bag opening is unchanged, and the complex design of a bag opening part and an inflating part of the original device is abandoned, so that the structure is simplified, the failure rate is reduced, and the equipment maintenance is facilitated.

2. According to the bag feeding mechanism, the bag feeding mechanism is improved, the upper bag driving motor drives the lower swing arm and the upper swing arm to rotate, the upper swing arm can move a packaging bag (under the action of a commercial product) to the clamping mechanism along the guide sliding groove through the guide wheel, and therefore the bag feeding deviation cannot occur after long-term use, and the reliability and the stability of equipment are guaranteed. Wherein the upper bag piece is provided with a falling-off prevention body with a flexible film structure, and the packaging bag can be flexibly picked and placed by using the falling-off prevention body, so that the surface of the packaging bag is prevented from being damaged or destroyed.

3. The invention also improves the sealing mechanism, utilizes a sealing motor to drive a gear to rotate, drives the sealing plate to seal the sealing plate by moving the guide rod on the fixed frame, then carries out rolling treatment on the packaging bags before the sealing treatment by the rolling cylinders on the sealing plate, ensures that no liquid or solid exists between the packaging bags at the sealing position during sealing, ensures the sealing effect, simultaneously increases the unnecessary air discharge of the elastic sponge body to the liquid material in the packaging bag before sealing, ensures that unnecessary air exists between the packaging bags, and eliminates the adverse effect of the air in the packaging bag on the product sanitation effect.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a bottom view of the entrainment mechanism of the present invention;

fig. 3 is a schematic view of the overall structure of the clamping unit of the entrainment mechanism of the present invention;

FIG. 4 is a schematic view of a portion of the clamping unit of the entrainment mechanism of the present invention in an inoperative condition;

FIG. 5 is a schematic plan view of the bag feeding mechanism of the present invention;

FIG. 6 is a cross-sectional view of the upper pocket member of the pocket feeding mechanism of the present invention;

fig. 7 is a top view of the sealing mechanism of the present invention;

fig. 8 is a cross-sectional view of the sealing mechanism of the present invention;

FIG. 9 is a schematic view of the connection between the gold inspection mechanism and the reinspection mechanism according to the present invention.

In the figure: 1. a frame; 2. a bag feeding driving motor; 3. a lower swing arm; 4. an upper swing arm; 5. a guide groove; 6. a guide wheel; 7. a bag is arranged; 71. a body; 72. a fluid channel; 73. a falling-off prevention body; 8. installing a disc; 9. a belt drive motor; 10. a two-stroke cylinder; 11. clamping the movable piece; 12. clamping the fixing piece; 13. an adsorbing member; 14. a pin shaft; 15. a guide hole; 16. an elastic extensible member; 17. a moving body; 18. a fixed mount; 19. a guide channel; 20. sealing the motor; 21. a gear; 22. sealing the plate; 23. a connecting rod; 24. rolling cylinders; 25. gold detection screening and conveying section; 26. a first driving part; 27. a weight detector; 28. re-inspecting and screening the conveying section; 29. a driving part II; 30. pre-pressing a plate; 31. prepressing the sponge body; 32. a guide chute; 33. a metal detector; 34. a guide rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1:

as shown in fig. 1 to 4, a filling equipment for packing of preparation sauce material package, include frame 1 and install bag mechanism, smuggle mechanism, filling mechanism and involution mechanism in frame 1, smuggle the mechanism including installing in frame 1 smuggle driving motor 9 secretly, smuggle driving motor 9 secretly and be connected with installation disc 8 through intermittent type mechanism, wherein intermittent type mechanism installs in frame 1, equidistant a plurality of clamping module is installed on installation disc 8, clamping module includes two relative clamping unit that set up, every clamping unit includes centre gripping mounting 12, centre gripping moving part 11 and two stroke formula cylinders 10 (the model is CDJ2B 12-10-10), centre gripping mounting 12 fixed mounting is on installation disc 8, two stroke formula cylinders 10 rotate and install on centre gripping mounting 12 and piston rod and centre gripping moving part 11 rotate the installation, the head of centre gripping 11 is used for the centre gripping wrapping bag, drives centre gripping 11 through two stroke formula cylinders 10 and rotates to centre gripping moving part 12 one side, finally realizes the clamping function.

Centre gripping moving part 11 rotates and installs on centre gripping mounting 12, all be provided with adsorption component 13 on centre gripping moving part 11 and the clamping face of one side relative with centre gripping mounting 12, all adsorption component 13 are the sucking disc, can do benefit to the centre gripping wrapping bag through the sucking disc to and when centre gripping moving part 11 removed along centre gripping mounting 12, avoid the wrapping bag to drop.

When centre gripping moving part 11 and centre gripping mounting 12 centre gripping wrapping bag, the contained angle between two stroke formula cylinders 10 and the centre gripping moving part 11 is the obtuse angle, centre gripping moving part 11 makes rotation earlier under the effect of two stroke formula cylinders 10, makes the clamping face lateral shifting along centre gripping mounting 12 afterwards. The obtuse angle arrangement ensures that the clamping moving part 11 can still displace after clamping the packaging bag, thereby achieving the technical effect of opening the packaging bag.

In a further preferred aspect of this embodiment, a pin 14 is fixedly installed at one end of the clamping fixing member 12 away from the mounting disc 8, and a guide hole 15 adapted to the pin 14 is formed in the clamping moving member 11. The pin 14 is guided through the guide hole 15, and when the movable member 11 is clamped, a rotational movement is first generated, and then the bag is opened by a lateral movement.

In a further preferable scheme of this embodiment, each of the clamping movable members 11 is provided with a moving body 17 capable of moving transversely with the clamping fixed member 12, and each of the clamping fixed members 12 is provided with a guide groove 5 adapted to the moving body 17. When the movable member 11 is returned, the movable member 17 is guided in the guide groove 5, and then moved laterally and then rotated.

The bag feeding mechanism, the filling mechanism and the sealing mechanism in the embodiment all adopt the existing structural design, and only the belt clamping mechanism is improved.

In specific implementation, the bag feeding mechanism sends a packaging bag between two clamping units, a sensor receives a signal, the double-stroke cylinder 10 is started, the clamping moving part 11 is driven to rotate around a pin 14, then the packaging bag is clamped by combining the clamping fixing part 12, the adsorption part 13 adsorbs the packaging bag, the bag feeding mechanism is reset and moved away, the piston rod of the double-stroke cylinder 10 extends outwards continuously, the clamping moving part 11 moves transversely along the guide groove 5 of the clamping fixing part 12 through the moving body 17, the packaging bag is opened, then the clamping driving motor 9 drives the mounting disc 8 to rotate, the packaging bag is conveyed to a filling station for filling, after filling is completed, the double-stroke cylinder 10 is recovered, the clamping moving part 11 moves transversely in the opposite direction along the guide groove 5 through the moving body 17, at the moment, the packaging bag is still in a clamping state, but the opening of the packaging bag is closed, then the clamping driving motor 9 drives the mounting disc 1 to rotate, the packaging bag enters a sealing station and is sealed through the sealing mechanism, after sealing treatment, the double-stroke cylinder 10 is completely reset, the clamping moving part 11 rotates around the moving part 14, and the pin is loosened.

Example 2:

as shown in fig. 5 and 6, the bag feeding mechanism is further improved on the basis of embodiment 1, the guide chute 32 is formed in the frame 1, the guide chute 32 is inclined, the bag feeding mechanism comprises a bag feeding driving motor 2 mounted on the frame 1, the output end of the bag feeding driving motor 2 is connected with a lower swing arm 3, one end, far away from the output end of the bag feeding driving motor 2, of the lower swing arm 3 is rotatably connected with an upper swing arm 4, a guide wheel 6 arranged inside the guide chute 32 is mounted on the upper swing arm 4, and the upper swing arm 4 is far away from the connection node of the lower swing arm 3 and is provided with a bag feeding piece 7. The lower swing arm 3 is driven to rotate by the upper bag driving motor 2, the lower swing arm 3 drives the upper swing arm 4 to move while swinging, and the upper swing arm 4 moves obliquely upwards along the guide chute 32 through the moving wheel 6 until a packaging bag on the upper bag member 7 is moved between the two clamping units.

In a further preferred aspect of this embodiment, the upper bag 7 includes a body 71 connected to the upper swing arm 4, a fluid passage 72 is provided inside the body 71, an anti-falling body 73 is installed inside the fluid passage 72, one end of the fluid passage 72 is provided with an air inlet and an air outlet, and the other end of the fluid passage is provided with a suction head, and the anti-falling body 73 is of a flexible film structure. The materials to be sucked are clamped through the internal anti-falling body 73 through the air inlet head and the exhaust connector, and the anti-falling body 73 and the suction head are combined for use, so that the damage to the packaging bag can be eliminated.

This embodiment uses like this when concrete implementation, it swings to go up bag driving motor 2 and drive swing arm 3 down through the output, go up swing arm 4 and take the inside removal at direction spout 32 through removing wheel 6, until the suction head contacts the wrapping bag on, fluid passage 72 combines the inside anticreep body 73 to realize getting to the wrapping bag through connecting external exhaust device and put, swing arm 3 antiport is driven down through last bag driving motor 2 output afterwards, it moves to between two centre gripping units to go up swing arm 4 through removing wheel 6 along the wrapping bag on direction spout 32 with last bag spare 7 suction head under its drive, exhaust connector department and external intercommunication, inside outside gas access way fluid passage, the suction head can freely separate with the wrapping bag.

Example 3:

fig. 7 and fig. 8 show, make further improvement to the involution mechanism on embodiment 2's basis, involution mechanism is including installing mount 18 in frame 1, guide passage 19 has been seted up on mount 18, the inside sliding fit of guide passage 19 has two guide bars 33, involution motor 20 is installed to the bottom of mount 18, involution motor 20's output runs through mount 18 and extends to inside and be connected with gear 21 of guide passage 19, gear 21's both sides are all through tooth and the meshing of the guide bar 33 that corresponds, two a closing plate 22 is all installed to the free end of guide bar 33, all inlays in closing plate 22 and is equipped with electric heating wire, two closing plate 22's direction of motion is opposite. Drive gear 21 through involution motor 20 and rotate, drive guide bar 2 thereupon and carry out relative motion along guide way 19, carry out the involution to the sack of wrapping bag after two closure boards 22 contact and handle, involution motor 20 reverse rotation drives gear 21 reversal afterwards, and involution board 22 resets, presss from both sides the wrapping bag driving motor 9 after with the involution and changes to the station department that gathers materials, realizes gathering materials unified processing.

Example 4:

as shown in fig. 7 and 8, a bag feeding mechanism is further improved on the basis of embodiment 3, and in this embodiment, a further preferable scheme is that a group of connecting rods 23 is rotatably connected to both of the two close-fitting plates 22, a rolling cylinder 24 is rotatably mounted at one end of each of the two groups of connecting rods 23 far away from the close-fitting plate 22, and a return spring is connected between each of the two groups of connecting rods 23 and the corresponding close-fitting plate 22. Before the two sealing plates 22 seal the packaging bags, the rolling cylinders 24 are in contact with the packaging bags at the sealing positions in advance, and the packaging bags at the sealing positions are subjected to rolling treatment through the two rolling cylinders, so that the sealing quality is prevented from being influenced by residual oil stains inside the packaging bags.

Example 5:

as shown in fig. 7 and 8, a bag feeding mechanism is further improved on the basis of embodiment 4, the sealing mechanism further includes pre-pressing plates 30 installed on the corresponding sealing plates 22 and located below, and a pre-pressing sponge 31 is installed on each of opposite sides of the two pre-pressing plates 30. Before the roller 24 contacts the packaging bag, the prepressing plate 30 installed on the sealing plate 22 extrudes the packaging bag to discharge redundant air inside through the prepressing sponge body 31 on the sealing plate, and the sanitary quality of the packaging bag can be ensured by discharging the redundant air.

Example 6:

as shown in fig. 9, a further improvement is made on the bag feeding mechanism based on embodiment 5, and the gold inspection mechanism further comprises a metal detector 33 and a gold inspection screening conveyor section 25 which are mounted on the frame 1, and a first driving member 26 for driving the gold inspection screening conveyor section 25. The material bag falling from the belt clamping mechanism enters the metal detector 33 through conveying to carry out metal detection, when the metal detector 33 detects that metal exists in the material bag, the first driving part 26 is started, the gold detection screening conveying section 25 is turned over downwards, and the material bag falls and is screened out; when the metal detector 33 does not detect the metal, the metal detection process is completed.

Example 7:

as shown in fig. 9, a further improvement is made to the bag feeding mechanism based on embodiment 6, and the bag feeding mechanism further includes a re-inspection mechanism, and the re-inspection mechanism includes a weight detector 27 and a re-inspection screening conveyor section 28 mounted on the frame 10, and a second driving member 29 for driving the re-inspection screening conveyor section 28. The material package that the process was examined to the gold gets into weight detector 27 through carrying inside and carries out weight detection, and when weight detector (27 detected out that material package weight is unsatisfied with the requirement, driving piece two 29 can start, will weight screening carry section 28 can overturn downwards, and the material package falls down to be screened out, when weight detector 27 detected out that material package weight satisfies the requirement, then accomplished the weight and detected the process.

As shown in fig. 1 to 9, a production process of a filling and packaging device for preparing a sauce material bag comprises the following steps:

s1: the bag feeding mechanism moves the packaging bag between the two clamping units, the sensor receives a signal, the control system controls the double-stroke cylinder 10 to start, the piston rod extends outwards to drive the clamping moving piece 11 to rotate around the pin shaft 14 until the clamping faces of the clamping moving piece 11 and the clamping fixing piece 12 are parallel, the adsorption piece 13 adsorbs the packaging bag, meanwhile, the bag feeding mechanism is reset to move away, the piston rod of the double-stroke cylinder 10 continues to extend outwards, the clamping moving piece 11 transversely moves along the guide groove 5 on the clamping fixing piece 12 through the moving body 17, and the bag opening of the packaging bag is opened;

s2: the clamping belt driving motor 9 drives the mounting disc 8 to rotate through the intermittent mechanism, the packaging bags are transferred to a filling station, the packaging bags are filled through the filling mechanism, after filling work is finished, the piston rod of the double-stroke air cylinder 10 is recovered to drive the clamping moving part 11 to move transversely and reversely along the guide groove 5, the bag mouths of the packaging bags are closed,

s3: the clamping belt driving motor 9 drives the mounting disc 8 to rotate through an intermittent mechanism, the packaging bag is transferred to a sealing station, the bag opening of the packaging bag is sealed through a sealing mechanism,

s4: after sealing treatment, the belt clamping driving motor 9 drives the mounting disc 8 to rotate to a material collecting station through an intermittent mechanism, a piston rod of the double-stroke cylinder 10 is completely reset, the clamping moving part 11 rotates by taking the pin shaft 14 as a center, and a packaging bag is loosened;

s5: and repeating the steps until the batch of material packages are completely packaged.

In the step S1, the movement of the bag feeding mechanism to move the packaging bag between the two clamping units includes the following steps:

s1.1: the upper bag driving motor 2 drives the lower swing arm 3 to swing through an output end, the upper swing arm 4 moves along with the lower swing arm 3 simultaneously, the upper swing arm 4 moves inside the guide chute 32 through the moving wheel 6 until the upper bag piece 7 is contacted with the surface of the packaging bag, and the upper bag piece 7 and the packaging bag are connected into a whole;

s1.2: drive down swing arm 3 antiport through last bag driving motor 2 output afterwards, go up swing arm 4 through removing wheel 6 at the inside antiport of direction spout 32, move the wrapping bag of going up bag 7 connection to between two centre gripping units, the back is got to fixture clamp, goes up bag driving motor 2 and drives swing arm 3 and last swing arm 4 and reset down.

In the step S1.1, when the upper bag 7 is connected to the packaging bag, after the suction head of the upper bag 7 contacts the surface of the packaging bag, the gas inside the fluid passage 72 is pumped out by the air pumping device externally connected to the exhaust connector, and after the suction head is adsorbed to the surface of the packaging bag, the internal anti-dropping body 73 maintains the current pressure on the fluid passage 72 between the anti-dropping body 73 and the suction head.

In the step S1.2, after the packaging bag is clamped by the clamping unit, the air inlet of the upper bag 7 is opened, and the outside air enters the fluid passage 72 until the fluid passage 72 between the anti-falling body 73 and the suction head recovers to the original pressure, the upper bag driving motor 2 drives the upper bag 7 to reset, and the suction head is separated from the packaging bag.

In the step S3, the sealing mechanism seals the mouth of the packaging bag, and the sealing process specifically includes the following steps:

s3.1: the sealing motor 20 drives the gear 21 to rotate, and then drives the guide rod 34 to move relatively along the guide channel 19, and the two sealing plates 22 are contacted to seal the bag opening of the packaging bag;

s3.2: the sealing motor 20 rotates reversely to drive the gear 21 to rotate reversely, the sealing plate 22 resets, and the bag clamping driving motor 9 rotates the sealed packaging bags to the material collecting station to realize the same material collecting treatment.

Before two of the sealing plates 22 contact the package, the rolling cylinders 24 on the sealing plates 22 will contact the package first, and the two rolling cylinders 24 will clean the package at the sealing position through rolling the package.

Before the roller 24 contacts the package, the prepressing plate 30 mounted on the sealing plate 22 presses the package through the prepressing sponge 31 to discharge the excess air inside.

The method further comprises a gold detection process, wherein the gold detection process specifically comprises the following steps: the material bag falling from the belt clamping mechanism enters the metal detector 33 through conveying to be subjected to metal detection, when the metal detector 33 detects that metal exists in the material bag, the first driving part 26 is started, the gold detection screening conveying section 25 is turned over downwards, and the material bag falling is screened out; when the metal detector 33 does not detect the metal, the metal detection process is completed.

The method further comprises a re-inspection process, wherein the re-inspection process specifically comprises the following steps: the material package which is subjected to the gold detection process enters the weight detector 27 for weight detection through conveying, when the weight detector 27 detects that the weight of the material package does not meet the requirement, the second driving part 29 is started, the weight screening and conveying section 28 is turned over downwards, and the material package falls and is screened out; when the weight detector 27 detects that the weight of the material bag meets the requirement, the weight detection process is completed.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto. The substitution may be of partial structures, devices, method steps, or may be a complete solution. The technical solution according to the present invention and the inventive concept thereof are equivalent or changed to be covered within the protection scope of the present invention.

Claims

1. The utility model provides a filling equipment for packing of preparation sauce material package, includes frame (1) and installs last bag mechanism on frame (1), smuggles mechanism, filling mechanism and involution mechanism secretly, a serial communication port, smuggle mechanism secretly including installing smuggleing driving motor (9) secretly in frame (1), it is connected with installation disc (8) through intermittent type mechanism to smuggle driving motor (9), equidistant installation a plurality of clamping module on installation disc (8), clamping module includes two relative clamping unit that set up, every clamping unit includes centre gripping mounting (12), centre gripping moving part (11) and two stroke formula cylinders (10), centre gripping mounting (12) fixed mounting is on installation disc (8), two stroke formula cylinders (10) rotate and install on centre gripping mounting (12) and piston rod and centre gripping moving part (11) rotation installation, centre gripping moving part (11) rotate and install on centre gripping mounting (12), centre gripping moving part (11) all are provided with on the clamping surface of one side relative with centre gripping moving part (12) and centre gripping moving part (11) and hold moving part (11) and all be provided with clamping moving part (10) cylinder (13), centre gripping moving part (11) and centre gripping moving part (11) act on the clamping moving part (11) clamping cylinder (11) obtuse angle are the clamping stroke formula cylinder (11) hold between the clamping unit (11) clamping angle, the clamping operation under the clamping moving part (11) is the clamping stroke formula cylinder, clamping stroke formula cylinder (11) earlier, clamping operation is the obtuse angle, clamping operation, then the packaging bag is transversely moved along the clamping surface of the clamping and fixing piece (12) to open the packaging bag;

a pin shaft (14) is fixedly installed at one end, far away from the installation disc (8), of the clamping fixing piece (12), and a guide hole (15) matched with the pin shaft (14) is formed in the clamping moving piece (11);

every all install on the centre gripping moving part (11) and can take place lateral shifting's moving body (17) with centre gripping mounting (12), every all set up on the centre gripping mounting (12) with guiding groove (5) of moving body (17) looks adaptation, utilize moving body (17) to carry out the direction in guiding groove (5) inside and handle, can take place lateral shifting earlier when centre gripping moving part (11) reset process, carry out rotary motion afterwards.

2. The filling and packaging device for preparing the sauce material bags according to claim 1, wherein a guide chute (32) is formed in the rack (1) and the guide chute (32) is obliquely arranged, the bag feeding mechanism comprises a bag feeding driving motor (2) installed on the rack (1), the output end of the bag feeding driving motor (2) is connected with a lower swing arm (3), one end, far away from the output end of the bag feeding driving motor (2), of the lower swing arm (3) is rotatably connected with an upper swing arm (4), a guide wheel (6) arranged inside the guide chute (32) is installed on the upper swing arm (4), and an upper bag piece (7) is installed at the connecting node of the upper swing arm (4) far away from the lower swing arm (3).

3. A filling and packaging apparatus for preparing a sauce material bag according to claim 2, wherein the upper bag member (7) comprises a body (71) connected with the upper swing arm (4), a fluid channel (72) is opened in the body (71), a separation-preventing body (73) is installed in the fluid channel (72), one end of the fluid channel (72) is provided with an air inlet and an air exhaust connector, the other end is provided with a suction head, and the separation-preventing body (73) is of a flexible film structure.

4. The filling and packaging device for preparing the sauce material bag according to claim 1, wherein the sealing mechanism comprises a fixed frame (18) installed on the machine frame (1), a guide channel (19) is formed in the fixed frame (18), two guide rods (34) are slidably fitted in the guide channel (19), a sealing motor (20) is installed at the bottom of the fixed frame (18), the output end of the sealing motor (20) penetrates through the fixed frame (18) and extends to the interior of the guide channel (19) and is connected with a gear (21), two sides of the gear (21) are engaged with the corresponding guide rods (34) through teeth, a sealing plate (22) is installed at the free end of each guide rod (34), and the moving directions of the sealing plates (22) are opposite.

5. A filling and packaging device for preparing sauce material bags according to claim 4, characterized in that a group of connecting rods (23) are rotatably connected to the two sealing plates (22), a rolling cylinder (24) is rotatably mounted at one end of each group of connecting rods (23) far away from the sealing plate (22), and a return spring is connected between each group of connecting rods (23) and the corresponding sealing plate (22).

6. A filling and packaging device for preparing sauce material packages according to claim 5, characterized in that the sealing mechanism further comprises pre-pressing plates (30) arranged on the corresponding sealing plates (22) and below, and a pre-pressing sponge (31) is arranged on one side of each of the two pre-pressing plates (30) which is opposite to the other side.

7. A filling and packaging apparatus for preparing a sauce packet according to claim 1, further comprising a gold inspection mechanism including a metal detector (33) and a gold inspection screening conveyor section (25) mounted on the frame (1) and a first driving member (26) for driving the gold inspection screening conveyor section (25).

8. A filling and packaging apparatus for preparing a sauce material package according to claim 1, further comprising a re-inspection mechanism, wherein the re-inspection mechanism comprises a weight detector (27) and a re-inspection screening conveyor section (28) which are mounted on the frame (1), and a second driving member (29) for driving the re-inspection screening conveyor section (28).