Detailed description of the invention
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.Accompanying drawing gives the better embodiment of the present invention.But, the present invention can realize in many different forms, however it is not limited to embodiments described herein.On the contrary, provide the purpose of these embodiments be make the disclosure is understood more thorough comprehensively.
It should be noted that be referred to as " being fixed on " another element when element, it can be directly on another element or can also there is element placed in the middle.When an element is considered as " connection " another element, and it can be directly to another element or may be simultaneously present centering elements.For illustrative purposes only, being not offered as is unique embodiment for term as used herein " vertical ", " level ", "left", "right" and similar statement.
Unless otherwise defined, all of technology used herein is identical with the implication that the those skilled in the art belonging to the present invention are generally understood that with scientific terminology.The term used the most in the description of the invention is intended merely to describe the purpose of specific embodiment, it is not intended that in limiting the present invention.Term as used herein " and/or " include the arbitrary and all of combination of one or more relevant Listed Items.
Referring to Fig. 1 to Fig. 2, it is the structural representation of two different angles of automatic packaging machine 10 of an embodiment of the present invention.
Automatic packaging machine 10 includes workbench 100, feeding device 200, bag delivering device 300, packaging system 400 and output magazine 500.Feeding device 200, bag delivering device 300, packaging system 400 and output magazine 500 are mounted on workbench 100, and packaging system 400 is arranged near feeding device 200 and bag delivering device 300, and output magazine 500 is arranged towards packaging system 400.Described towards, i.e. both operating positions relatively or are oppositely arranged so that the former operating result or labor and materials, it is possible to directly utilized by the latter or processed.
For preferably support works platform 100, to prevent workbench 100 from concussion and displacement occurring when automatic packaging machine 10 works, refer to Fig. 1, workbench 100 is provided with support member 110, for preferably support works platform 100, to prevent workbench 100 from concussion and displacement occurring when automatic packaging machine 10 works.And for example, support member 110 is four.
In order to preferably regulate the height of described workbench, and make workbench can be disposed horizontally on ground, such as, described support member also sets up height adjusting part, by regulation height adjusting part, the height of described workbench can be regulated, and make workbench can be disposed horizontally on ground.Such as, described height adjusting part is nut.And for example, described support member offering screw, described height adjusting part is connected with described screw, can preferably regulate the height of described workbench by rotating described height adjusting part.
Referring to Fig. 1 and Fig. 3, feeding device 200 includes support 210, the barrel 220 that shakes, material leakage groove 230, tight loop 240, tumbler 250, elasticity recovery part 260, push piece 270 and holding piece 280.Support 210 is arranged at workbench 100, shake barrel 220, material leakage groove 230, tight loop 240, tumbler 250 and elasticity recovery part 260 may be contained within support 210, push piece 270 is connected with tumbler 250, elasticity recovery part 260 and material leakage groove 230, and holding piece 280 is arranged at push piece 270.
Referring to Fig. 1, the barrel 220 that shakes is arranged at support 210, and material leakage groove 230 is fixedly installed on support 210 and connects with the barrel 220 that shakes.Powder body or grain products addition are shaken in barrel 220, by the vibrations of the barrel 220 self that shakes, so that the powder body shaken in barrel 220 or grain products fall in material leakage groove 230, to complete follow-up bagging operations.
In order to preferably make the powder body or the grain products that flow out from material leakage groove 230 carry out follow-up bagging operations, such as, refer to Fig. 3, material leakage groove 230 has tapered cross-section, it is to say, the discharging opening of material leakage groove 230 is less than the charging aperture of himself, so, it is beneficial to powder body or the grain products afflux of flowing, such that it is able to preferably make the powder body or the grain products that flow out from material leakage groove 230 carry out follow-up bagging operations.
Referring to Fig. 3, tight loop 240 is fixedly installed on support 210 and arranges around material leakage groove 230, and and the lateral wall of material leakage groove 230 between be provided with interval.When automatic packaging machine 10 works, the unencapsulated packaging bag of side is through the interval arranged the lateral wall of tight loop 240 and material leakage groove 230.The unencapsulated packaging bag of side around and be close on tight loop 240, the rolling dynamic deformation that the packaging bag that tight loop 240 can avoid side unencapsulated is produced by powder body or the impact of grain products, so that the powder body or the grain products that flow out from material leakage groove 230 successfully load in the packaging bag that side is unencapsulated.
Referring to Fig. 3, tumbler 250 rotates and is arranged on support 210.Tumbler 250 includes rotating shaft the 251, first kink 252 and the second kink 253, and rotating shaft 251 rotates and is arranged at support 210, and the first kink 252 and the second kink 253 are all fixedly installed on rotating shaft 251, and the first kink 252 is slideably positioned in support 210.The second kink 253 can be driven to rotate with rotating shaft 251 for the center of circle by stirring the first kink 252.Such as, between the first kink 252 and the second kink 253, form angle, to increase the amplitude that the free end of the second kink 253 rotates.
Referring to Fig. 3, one end of elasticity recovery part 260 is fixedly installed on support 210.Such as, elasticity recovery part 260 has helicoidal structure;And for example, elasticity recovery part 260 is spring.
Refer to Fig. 3, first end 271 of push piece 270 through tight loop 240 and abuts away from the one end of the barrel 220 that shakes with material leakage groove 230, i.e. the first end 271 of push piece 270 is for hiding the discharging opening of material leakage groove 230, second end 272 of push piece 270 and elasticity recovery part 260 are connected away from one end of support is fixing, and abut with the free end of the second kink 253 of tumbler 250.Such as, push piece 270 has bending structure;And for example, between the first end 271 and second end 272 of push piece 270, form angle, to increase the amplitude that the first end 271 rotates.
Referring to Fig. 3, one end of holding piece 280 is fixedly installed on the second end 272 of push piece 270, and such as, one end of holding piece 280 is fixedly installed on the first end 271 and junction of the second end 272 of push piece 270.The other end of holding piece 280 is rotationally connected with material leakage groove 230.Such as, holding piece 280 is between elasticity recovery part 260 and tight loop 240.
The motion principle of above-mentioned feeding device 200 is as follows:
First, powder body or grain products are added to shaking in barrel 220, now, cannot flow out from the discharging opening of material leakage groove 230 owing to the first end 271 of push piece 270 hides the discharging opening of material leakage groove 230, powder body or grain products.
Afterwards, stir the first kink 252 of tumbler 250, to drive the second kink 253 to rotate with rotating shaft 251 for the center of circle, thus drive push piece 270 to rotate with holding piece 280 for the center of circle, now, first end 271 of push piece 270 can move to the direction of the discharging opening away from material leakage groove 230, and powder body or grain products will flow out from the discharging opening of material leakage groove 230, thus load in packaging bag.
Finally, first kink 252 of release tumbler 250, restoring force based on elasticity recovery part 260, the first end 271 of push piece 270 will be driven to the motion of the direction of the discharging opening near material leakage groove 230, until hiding the discharging opening near material leakage groove 230, so that powder body or grain products cannot flow out from the discharging opening of material leakage groove 230, return to original state.Now, feeding device 200 completes a discharging action.
In order to preferably make push piece 270 rotate with holding piece 280 for the center of circle, such as, holding piece 280 includes fixture 281 and rotates the roller 282 being arranged at fixture 281 one end, fixture 281 is fixedly installed on push piece 270, roller 282 is rotationally connected with material leakage groove 230, as such, it is possible to preferably make push piece 270 rotate with holding piece 280 for the center of circle.
In order to preferably make roller 282 preferably rotate relative to material leakage groove 230, such as, material leakage groove 230 is provided with top board 231 towards the side of roller 282, and roller 282 is rotationally connected with top board 231, as such, it is possible to make roller 282 preferably rotate relative to material leakage groove 230.
Above-mentioned feeding device 200 is by arranging material leakage groove 230, tight loop 240, tumbler 250, elasticity recovery part 260, push piece 270 and holding piece 280, the corresponding material leakage groove 230 that controls of the time length controlling to stir tumbler 250 is only needed to flow out powder body or the grain products of quantity, more accurate, and more compact structure.
Referring to Fig. 1 and Fig. 2, bag delivering device 300 includes base 310, coiled strip roller 320 and idler roller assembly 330, and base 310 is arranged at workbench, and coiled strip roller 320 is arranged at base 310, and idler roller assembly 330 is arranged at base 310 and arranges near coiled strip roller 320.
Referring to Fig. 1, coiled strip roller 320 is rotatably installed on base 310.It is appreciated that on coiled strip roller 320 and unencapsulated packaging bag is set for winding.
Refer to Fig. 1, idler roller assembly 330 includes several idler rollers 331 and several regulating parts 332, regulating part 332 rotates and is arranged at base 310, idler roller 331 is arranged at regulating part 332, idler roller 331 arranges unencapsulated packaging bag for being wound around, to regulate the tensile force of the belt body that unencapsulated packaging bag is formed.
In order to preferably regulate the tensile force of the belt body that unencapsulated packaging bag is formed, such as, refer to Fig. 1, regulating part 332 includes regulating body 332a and threaded fastener 332b, threaded fastener 332b is arranged at workbench 100, and regulating part 332b offers elongated hole, and threaded fastener 332b is slideably positioned in elongated hole, so, the tensile force of the belt body that unencapsulated packaging bag is formed can be preferably regulated by regulation body 332a.Such as, regulation body 332a is bar shaped block structure.
It should be noted that, when packaging bag is wrapped in idler roller assembly 330, the side of packaging bag is the most unencapsulated, i.e. packaging bag is still laminar film structure, when packaging bag through tight loop 240 and recline material leakage groove 230 time, the packaging bag of laminar film structure can bend along medium position, and form angle, afterwards, then by packaging system 400, the dual-side of the packaging bag of bending is sealed, form the packaging bag after side encapsulation.
Referring to Fig. 1, Fig. 2 and Fig. 4, packaging system 400 includes heat sealing mechanism 600 and cutting mechanism 700, and heat sealing mechanism 600 is arranged at workbench 100, and arranges towards material leakage groove 230, and cutting mechanism 700 is arranged at workbench 100 and arranges near heat sealing mechanism 600.
Refer to Fig. 1 and Fig. 2, heat sealing mechanism 600 includes the first installing rack 620, two push rods 630 of 610, two heat seal and snubber elastomeric part 640, first installing rack 610 is arranged at workbench 100, and 620, two push rods 630 of two heat seal and snubber elastomeric part 640 are arranged on the first installing rack 610.
Referring to Fig. 1 and Fig. 4, the first installing rack 610 is arranged at workbench 100.First installing rack 610 is provided with two guide rails 611, and two heat seal 620 are slideably positioned between two guide rails 611.Two push rods 630 are connected with two heat seal 620 respectively, for promoting two heat seal 620 to do in opposite directions or rightabout displacement.It is to say, be formed with chute 612 between two guide rails 611, two heat seal 620 are slideably positioned in chute 612.When will be equipped with between packaging bag two heat seal 620 of entrance of granule or powder product; controlling push rod 630 drives two heat seal 620 to do direction displacement in opposite directions; thus the side and bottom to packaging bag carries out heat-seal operation; accurate feeding based on feeding device 200; the encapsulation of heat seal 620, so that powder body or grain products in each packaging bag realize the effect that weight is impartial.Such as, heat seal 620 has circular cross-section;And for example, heat seal has square-section.
In order to avoid two heat seal 620 excessive compression are heated the side of packaging bag and top, the problem producing excessive deformation, such as, refer to Fig. 4, avoid packaging bag thickness at heat-sealing the thinnest, the problem that fracture even occurs, such as, refer to Fig. 4, snubber elastomeric part 640 is arranged between two heat seal 620, provides cushion effect, so during for doing direction motion in opposite directions to two heat seal 620, two heat seal 620 excessive compression can be avoided to be heated the side of packaging bag and top, the problem producing excessive deformation.
For side and the top of preferably heat sealed package bag, such as, referring to Fig. 1, heat seal 620 is provided with heat-sealing portion 621, and two heat-sealing portions 621 are oppositely arranged;And for example, heat-sealing portion 621 has the cross section of " T " font, as such, it is possible to the preferably side of heat sealed package bag and top.And for example, heat-sealing portion 621 has the cross section of I-shaped, for needing to seal the packaging bag of relative two sides, as such, it is possible to preferably two sides of heat sealed package bag and top.
In order to preferably regulate heat seal 620 and the tensile force of the first installing rack 610, so that heat seal 620 is the most swimmingly relative to the first installing rack 610, such as, refer to Fig. 4, each heat seal 620 is provided with tensioning regulation portion 622, and tensioning regulation portion 622 rotates and is arranged on the first installing rack 610.And for example, heat seal 620 two ends are provided with tensioning regulation portion 622, and heat seal 620 is additionally provided with the screw mandrel (not shown) in two tensioning regulation portions 622 of a connection, so, can preferably regulate heat seal 620 and the tensile force of the first installing rack 610 by rotating tensioning regulation portion 622.
Referring to Fig. 1 and Fig. 4, cutting mechanism 700 includes the second installing rack 710 and is slidably mounted on the cutting knife 720 on the second installing rack 710, and the second installing rack 710 is arranged at workbench 100 and arranges near the first installing rack 610, and two cutting knifes 720 are oppositely arranged.Packaged packaging bag gap between two heat seal 620 enters to the gap between two cutting knifes 720, control the motion to direction in opposite directions of two cutting knifes 720 afterwards, by cutting off at the package position of packaging bag, so that the packaging bag of strip is divided into some packed packaging bags.
In order to preferably cut packaging bag, such as, the blade of cutting knife 720 is wedge structure, i.e. by reducing the actual cutting area of the blade of cutting knife 720, can strengthen the cutting knife 720 pressure at blade, as such, it is possible to cut packaging bag faster, more accurately.
Referring to Fig. 2, output magazine 500 is arranged towards the gap formed between two cutting knifes 720.When the packaging bag after well cutting falls into output magazine 500, packaging bag can be moved along output magazine 500, until entering in the outer packaging case being placed on output magazine 500 outlet.
In order to preferably regulate the gradient of output magazine 500, to control the speed that packaging bag is moved in output magazine 500, such as, refer to Fig. 2, output magazine 500 includes output magazine body 510 and installed part 520, installed part 520 is arranged at workbench 100, output magazine body 510 rotates and is arranged at workbench 100, so, by rotating output magazine body 510 with the junction of output magazine body 510 and installed part 520 for the center of circle, can preferably regulate the gradient of output magazine 500, to control the speed that packaging bag is moved in output magazine 500.
Above-mentioned automatic packaging machine 10 is by arranging feeding device 200, bag delivering device 300 and packaging system 400, structure is compacter, and utilize feeding device 200 can realize accurate blowing, the side of bag delivering device 300 corresponding wrapper pack and top, such that it is able to control the most packed enter powder body or the weight of grain products more accurate.
Such as, what embodiments of the invention also included the various embodiments described above is mutually combined formed automatic packaging machine.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, all it is considered to be the scope that this specification is recorded.
The above embodiment only have expressed the several embodiments of the present invention, and it describes more concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that, for the person of ordinary skill of the art, without departing from the inventive concept of the premise, it is also possible to make some deformation and improvement, these broadly fall into protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.