CN210592645U - Continuous automatic feeding device - Google Patents

Abstract

The utility model provides a continuous automatic feeding device, belong to the equipment for packing field, including the unloading subassembly and the translation subassembly that meet the setting, the unloading subassembly includes the conveyer belt, establish the lower silo at the conveyer belt discharge gate, establish the pressure flitch of lower silo upper end and establish the push pedal at the lower extreme of feed chute, the minimum face of lower silo is less than the up end setting of conveyer belt, the internal diameter specification of lower silo is greater than the appearance of packing carton, press the relative lower silo of flitch under the drive of lift cylinder to reciprocate, but push pedal back-and-forth movement and moving direction are unanimous with the direction of transfer of conveyer belt, push pedal moving direction's both sides are equipped with the pusher dog, the one end that the pusher dog is close to lower silo articulates in the push pedal, be equipped with the extension spring who guarantees the pusher dog perk that makes progress in the push pedal, the lower extreme. The utility model discloses fix a position accurately high, can prevent moreover that the packing carton from retreating, the conveying is reliable and stable, can realize the continuous feeding of intermittent type formula simultaneously.

Description

Continuous automatic feeding device

Technical Field

The utility model belongs to the equipment for packing field relates to unloading equipment, especially relates to continuous automatic feeding device.

Background

At present, a plurality of boxed products are before actual transportation, for the sake of sealing property or waterproof property, a layer of film can be packaged outside, the appearance is more attractive, the moisture resistance is better, like a cigarette box or a medicine box, and products such as cosmetics, the appearance is provided with a packaging film, when the products are actually packaged, accurate feeding and conveying of the packaging box are required to be completed, the packaging box is prevented from retreating, conveying and positioning are the beginning of the whole packaging process, so the precision is very important, the products are produced continuously by adopting a production line at present, and continuous and accurate feeding is required to be realized while the positioning precision is ensured.

SUMMERY OF THE UTILITY MODEL

The to-be-solved problem of the utility model is to provide continuous automatic feeding device, fix a position accurately high, can prevent moreover that the packing carton from retreating, and the conveying is reliable and stable, can realize intermittent type formula's continuous feeding simultaneously, has satisfied the process settlement demand of film packing, conveniently carries out the packing and the processing of film at the stage of stopping down.

In order to solve the technical problem, the utility model discloses a technical scheme is: the continuous automatic feeding device comprises a blanking component and a translation component which are connected,

the blanking assembly comprises a conveyor belt, a blanking groove arranged at a discharge port of the conveyor belt, a pressure plate arranged at the upper end of the blanking groove and a push plate arranged at the lower end of the blanking groove, the lowest surface of the blanking groove is lower than the upper end surface of the conveyor belt, the inner diameter specification of the blanking groove is larger than the appearance of a packaging box, the pressure plate is driven by a lifting cylinder to move up and down relative to the blanking groove, the push plate can move back and forth, the moving direction of the push plate is consistent with the conveying direction of the conveyor belt, push claws are arranged on two sides of the moving direction of the push plate, one ends of the push claws, which are close to the blanking groove, are hinged on the push plate, a stretching spring for ensuring the push claws to tilt upwards is arranged on the push plate, and;

the translation assembly comprises a sliding plate seat, wherein a small sliding plate and a connecting rod shaft which are coaxial are arranged on two sides of the upper end of the sliding plate seat, the lower end of the sliding plate seat, which is on the same side with the connecting rod shaft, is hinged with the lower end of a guide plate, the upper end of the guide plate is provided with a first sliding block, the first sliding block is arranged in a first guide groove in the translation plate and is connected with the first guide groove in a vertical sliding manner, one end of the connecting rod shaft, which is far away from the sliding plate seat, is provided with a second sliding block, the second sliding block is connected with the guide plate in a vertical sliding manner, the small sliding plate is provided with a third guide groove, a third sliding block is arranged in the third guide;

the translation plate is fixedly connected with the push plate.

Further, the translation board with be equipped with switching subassembly between the push pedal, switching subassembly includes first push pedal, the one end that unloading subassembly was kept away from in first push pedal is equipped with the second push pedal, the one end that the second push pedal is close to unloading subassembly articulates on first push pedal and is equipped with the upset torsional spring that turns over behind the assurance second push pedal between the two, the quantity of upset torsional spring is two and establishes at the fore-and-aft both ends of second push pedal, the lower extreme of second push pedal has set firmly spacing returning face plate, spacing returning face plate sets up the last extreme position that can realize the upset of second push pedal with first push pedal cooperation, first push pedal carries on spacingly to the lower extreme position of second push pedal, under the lower extreme position state, the up end of second push pedal sets up with the up terminal surface parallel and level of first push pedal.

Further, the conveyer belt is belt transport mechanism, the conveyer belt is close to the upper end of feed chute one end is equipped with presses the compression roller that covers the usefulness to the packing carton, the relative conveyer belt of compression roller is adjustable from top to bottom, the compression roller with be equipped with the clamp plate that covers the packing carton between the feed chute.

Further, the both ends of feed chute length are equipped with the check board, under the initial condition, the check board level sets up, the one end of check board is passed the feed chute stretches into the inside setting of ware, the check board is located the outside position of feed chute pass through elastic steel sheet with the outside of feed chute is fixed to be set up down, elastic steel sheet establishes the upper end of check board, the feed chute with the region that the check board corresponds is equipped with avoids the groove, the lower terminal surface of check board with avoid being equipped with between the groove and avoid the clearance, the lower extreme distance of check board the height of the distance more than or equal to a packing carton of feed chute bottom surface.

Further, the lower extreme of lower silo is kept away from the one end of conveyer belt is equipped with the derivation board, the derivation board is to keeping away from the one end level extension setting of conveyer belt, the derivation board is established the upper end of push pedal, the upper end of pusher dog is equipped with ascending locking arch, the bellied upper end of locking is equipped with the derivation fillet, the both ends of lift cylinder are equipped with the guide bar, the axis of guide bar with the output shaft axis parallel arrangement of lift cylinder, the lift cylinder sets firmly on the mounting panel, the guide bar passes behind the mounting panel with press flitch fixed connection, the derivation board with sliding connection from top to bottom of mounting panel.

Further, the third slider is the T type, the third slider is fixed the one end of drive connecting rod, the other end of drive connecting rod is fixed in the drive shaft and rotates along with the drive shaft, the drive shaft is established on film packaging machine and the two rotates and connects, be equipped with the driving gear in the drive shaft, the driving gear is rotatory by motor and gear mechanism drive.

Further, the second slider includes package assembly's first slide and second slide, the centre of baffle is equipped with keeps away the position groove, the baffle is located keep away the part of position groove both sides and pass the second slider sets up and the two sliding connection, keep away the both ends of position groove length and be equipped with first position breach of keeping away, the third guide way is kept away from the one end of slide plate seat is equipped with the second and keeps away the position breach, the translation board is kept away from one side of baffle is equipped with the direction of direction rail, the direction of setting up of direction rail with the moving direction of translation board is unanimous.

Furthermore, one side of the guide plate, which is far away from the sliding plate seat, is provided with a lubricating oil pipe, the lubricating oil pipe is arranged at the lower end of the guide plate and extends upwards to be communicated with the center of the first sliding block, lubricating grooves are formed in the two sides of the first sliding block, oil guide holes communicated with the center of the first sliding block are formed in the lubricating grooves, and the lower end of the lubricating oil pipe is communicated with an external oil supply device.

Furthermore, the connecting rod drive type translation mechanism can be simultaneously arranged into two or more, the two translation mechanisms are arranged in a straight line, the large connecting plate is arranged between the two translation plates, and when the two translation plates are arranged in a plurality of ways, the specifications of the large connecting plate are adjusted according to actual use conditions and spans.

Compared with the prior art, the utility model has the advantages and positive effect as follows.

1. The utility model discloses set up the unloading subassembly, set up the conveyer belt, the automatic feeding of packing carton has been realized, in the in-process of realizing automatic feeding, fix a position the packing carton through setting up the unloading groove, intermittent type feeding has been realized, time is provided for subsequent film packaging, the propelling movement of packing carton has been realized through the back-and-forth movement of push pedal after dropping, every time the forward propelling movement of push pedal is once, the packing carton just drops one, when the push pedal rolls back, the packing carton of rear end pushes away the packing carton of front end, realize that the packing carton of front end crosses the pusher dog and enters a process, simultaneously because extension spring's setting, make the pusher dog practical in the upwarp state, effectively prevent the packing carton that has entered next process from retreating, promote conveying and positioning accuracy;

the translation subassembly sets up coaxial little slide and connecting rod axle, third slider and drive link mechanism, lever principle has been utilized, the power of the last driving source of drive connecting rod has been reduced, energy saving, under the normal condition, the distance that the translation board removed in the horizontal direction is big more, the up-and-down motion distance of second slider on the baffle is big more, the connecting rod axle length of fixed second slider is big more, drive connecting rod axle just needs bigger moment of torsion, set up coaxial little slide, realize the rotation of connecting rod axle through driving little slide, and the third slider utilizes lever principle to the drive of little slide, under the same translation distance's of baffle prerequisite, the rotation of connecting rod axle can be realized to the power supply that uses less power, the efficiency is little, the energy consumption is low, moreover, the steam generator is simple in structure, the design is ingenious, and is with low costs, the feature.

2. The conveying belt is a belt conveying mechanism, the structure is simple, the conveying belt is stable and reliable, the cost is low, the upper end of one end, close to the blanking groove, of the conveying belt is provided with a compression roller for pressing the packaging box, the compression roller is adjustable up and down relative to the conveying belt, and a fixed shaft of the compression roller can be fixed on the fixed part of the conveying belt through a long hole, so that the compression roller can be adjusted up and down, the pressing force on the packaging box can be conveniently adjusted, and the conveying stability;

3. the elastic steel sheet has certain elasticity, the check plate can turn downwards in the avoiding gap in the process that the lifting cylinder presses the packaging box downwards, and after the lifting cylinder resets upwards, the check plate resets to a horizontal state under the action of the elastic steel sheet, so that the falling packaging box is limited and lifted, and the precision of conveying and positioning is improved;

4. the first clearance gap is arranged to ensure that the second sliding block is quickly and tightly attached to generate vacuum in a moving state after moving to the end part of the clearance groove, two parts attached to each other in the vacuum state are difficult to separate, and the situation that the sliding cannot be carried out smoothly is avoided;

5. lubricating oil upwards from the lubricating oil pipe, enters into the lubrication groove through leading the oilhole in, realizes the lubrication between first slider and the first guide way, guarantees that the action is smooth and easy, avoids the card dead, guarantees continuous operation, reduces the fault rate.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

FIG. 1 is a schematic structural view of the continuous automatic feeding device of the present invention;

FIG. 2 is a schematic structural view of the blanking assembly of the present invention;

figure 3 is a detailed view of section I of figure 2 of the present invention;

fig. 4 is a front view of the blanking assembly of the present invention;

fig. 5 is a cross-sectional view J-J of fig. 4 in accordance with the present invention;

figure 6 is a detail view of section K of figure 5 of the present invention;

fig. 7 is a left structural schematic view of the translation assembly of the present invention;

figure 8 is a detail view of section D of figure 7 of the present invention;

fig. 9 is a schematic structural diagram of the translation assembly viewed from the right of the present invention;

fig. 10 is a schematic top view of the translation assembly of the present invention;

fig. 11 is a schematic structural diagram of a first slide block of the present invention;

fig. 12 is a schematic top view of the adapter assembly of the present invention;

fig. 13 is a schematic bottom view of the adapter module of the present invention.

Reference numerals:

70. a blanking assembly; 71. a conveyor belt; 72. a compression roller; 73. a material pressing plate; 74. a lifting cylinder; 741. a guide bar; 742. A mounting plate; 75. a discharging groove; 751. an avoidance groove; 752. a lead-out plate; 76. pushing the plate; 761. a push claw; 762. a stop projection; 763. exporting a fillet; 764. an extension spring; 20. a translation assembly; 21. a slide plate seat; 22. a link shaft; 221. A second slider; 2211. a first slide plate; 2212. a second slide plate; 23. a small slide plate; 231. a second avoidance gap; 24. A guide plate; 241. a first avoidance gap; 25. a first slider; 251. a lubrication groove; 252. an oil guide hole; 26. a translation plate; 261. a first guide groove; 262. a guide wire rail; 27. a lubricating oil pipe; 29. a drive link; 291. a drive shaft; 292. A driving gear; 200. a switching component; 201. a first push plate; 202. a second push plate; 203. turning over the torsion spring; 204. a limiting overturning plate.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of 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 therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

As shown in fig. 1-6, the present invention relates to a continuous automatic feeding device, which comprises a feeding assembly 70 and a translation assembly 20 connected to each other, wherein the feeding assembly 70 comprises a conveyor belt 71, a feeding trough 75 disposed at the discharge port of the conveyor belt 71, a pressing plate 73 disposed at the upper end of the feeding trough 75, and a pushing plate 76 disposed at the lower end of the feeding trough 75, the lowest surface of the feeding trough 75 is disposed below the upper end surface of the conveyor belt 71, the inner diameter of the feeding trough 75 is larger than the outer shape of the package box, the pressing plate 73 moves up and down relative to the feeding trough 75 under the driving of a lifting cylinder 74, the pushing plate 76 can move back and forth and has a moving direction consistent with the conveying direction of the conveyor belt 71, two sides of the moving direction of the pushing plate 76 are disposed with pushing claws 761, one end of the pushing claw 761 close to the feeding trough 75 is hinged on the pushing plate 76, the pushing plate 76 is disposed with a tension spring, the function of limiting the package box from returning is achieved; the mechanism comprises a sliding plate seat 21, wherein a small sliding plate 23 and a connecting rod shaft 22 which are coaxial are arranged on two sides of the upper end of the sliding plate seat 21, the lower end of the sliding plate seat 21, which is on the same side with the connecting rod shaft 22, is hinged with the lower end of a guide plate 24, the upper end of the guide plate 24 is provided with a first sliding block 25, the first sliding block 25 is arranged in a first guide groove 261 on a translation plate 26, the first sliding block and the second sliding block are in up-and-down sliding connection, one end of the connecting rod shaft 22, which is far away from the sliding plate seat 21, is provided with a second sliding block 221, the second sliding block 221 is in up-and-down sliding connection with the guide plate 24, the small sliding plate 23 is provided with a third guide groove, a third sliding block is arranged in the third guide groove, the third sliding block is driven by a driving connecting rod 29 and drives the small sliding plate 23 to rotate, the third sliding block and the driving connecting rod 29 mechanism utilize, the larger the length of the connecting rod shaft 22 for fixing the second sliding block 221 is, the larger the torque is required for driving the connecting rod 29 shaft 22, the coaxial small sliding plate 23 is arranged, the rotation of the connecting rod shaft 22 shaft is realized by driving the small sliding plate 23, the lever principle is utilized for driving the small sliding plate 23 by the third sliding block, and on the premise that the guide plate 24 has the same translation distance, the rotation of the connecting rod shaft 22 can be realized by using a power source with smaller power, the efficiency is small, the energy consumption is low, the structure is simple, the conception is ingenious, the cost is low, the environmental protection is strong, a switching assembly 200 is arranged between the translation assembly 20 and the blanking assembly 70, as shown in fig. 12 and 13, the switching assembly 200 comprises a first push plate 201, a second push plate 202 is arranged at one end of the first push plate 201 far away from the blanking assembly 70, one end of the second push plate 202 close to the blanking assembly 70 is hinged on the first, the quantity of upset torsional spring 203 is two and establishes at the fore-and-aft both ends of second push pedal 202, the lower extreme of second push pedal 202 has set firmly spacing returning face plate 204, spacing returning face plate 204 sets up the last extreme position that can realize the upset of second push pedal 202 with first push pedal 201 cooperation, first push pedal 201 carries on spacingly to the lower extreme position of second push pedal 202, under the extreme position state, the up end of second push pedal 202 sets up with the up end parallel and level of first push pedal 201, this structure prevents that the phenomenon appears retreating when the packing carton from entering into next process, it is more accurate to fix a position, the lower extreme and the translation board 26 fixed connection of first push pedal 201, the upper end and the push pedal 76 fixed connection of first push pedal 201.

As shown in fig. 2 to 6, preferably, the conveyor belt 71 is a belt conveying mechanism, and has a simple structure, stability, reliability and low cost, the upper end of the conveyor belt 71 near one end of the feeding chute 75 is provided with a press roller 72 for pressing and covering the packing boxes, the press roller 72 is adjustable up and down relative to the conveyor belt 71, and a fixing shaft of the press roller 72 can be fixed on a fixing part of the conveyor belt 71 through a long hole, so that the up and down adjustment of the press roller 72 is realized, the pressing and covering force on the packing boxes is conveniently adjusted, and the conveying stability is ensured.

Preferably, a pressing plate for pressing the packing box is arranged between the pressing roller 72 and the blanking groove 75, so that the precision and the stability of conveying the packing box are further improved.

Preferably, the two ends of the length of the lower trough 75 are provided with check plates, in an initial state, the check plates are horizontally arranged, one end of each check plate penetrates through the lower trough 75 and extends into the device, the position of each check plate, which is positioned outside the lower trough 75, is fixedly arranged with the outer side of the lower trough 75 through an elastic steel sheet, the elastic steel sheet is arranged at the upper end of each check plate, an avoiding groove 751 is arranged in a region of the lower trough 75 corresponding to the check plate, an avoiding gap is arranged between the lower end surface of each check plate and the avoiding groove 751, the distance from the lower end of each check plate to the bottom surface of the lower trough 75 is greater than or equal to the height of one packing box, the elastic steel sheets have certain elasticity, the check plates can turn over downwards in the avoiding gaps in the process of pressing the packing boxes downwards by the lifting cylinder 74, and after the lifting cylinder 74 returns upwards, the check plates return to a horizontal state under the action of the elastic steel sheets to play a role, the precision of conveying location is promoted.

Preferably, a leading-out plate 752 is arranged at one end, far away from the conveying belt 71, of the lower end of the blanking groove 75, the leading-out plate 752 horizontally extends towards one end, far away from the conveying belt 71, the leading-out plate 752 is arranged at the upper end of the push plate 76, and after the leading-out plate 752 is arranged, the pressing and guiding effects on the packing boxes are achieved, and the stability of the packing boxes in the conveying process is improved.

Preferably, the upper end of pawl 761 is equipped with ascending stop protrusion 762, and the upper end of stop protrusion 762 is equipped with derives fillet 763, sets up and derives fillet 763 after, and the packing carton is constantly when advancing, can not worn or damaged, promotes the security, sets up behind the stop protrusion 762, and the packing carton crosses the back from stop protrusion 762, and stop protrusion 762 bounces once more, and with the packing carton contact, prevent that it from retreating, and the stopping effect is better.

Preferably, guide rods 741 are disposed at two ends of the lifting cylinder 74, an axis of the guide rods 741 is parallel to an axis of an output shaft of the lifting cylinder 74, the lifting cylinder 74 is fixed on the support plate 742, the guide rods 741 penetrate through the support plate 742 and then are fixedly connected with the pressure plate 73, the guide plate 752 is vertically slidably connected with the support plate 742, and after the guide rods 741 are disposed, the vertical movement precision and the movement stability of the pressure plate 73 are improved.

As shown in fig. 7 to 11, preferably, the third slider is T-shaped, the third slider is fixed to one end of the driving link 29, the other end of the driving link 29 is fixed to the driving shaft 291 and rotates along with the driving shaft 291, the driving shaft 291 is disposed on the film packaging machine and is rotatably connected to the driving shaft 291, the driving shaft 291 is provided with the driving gear 292, the driving gear 292 is driven by the motor and the gear mechanism to rotate, the driving gear 292 rotates to drive the driving shaft 291 to rotate, the driving shaft 291 rotates to drive the driving link 29 to rotate together, and the driving link 29 drives the small sliding plate 23 to rotate through the third slider, so that power transmission and stability are.

Preferably, the second slider 221 includes a first slider 2211 and a second slider 2212 of an assembly structure, a clearance groove is provided in the middle of the guide plate 24, the portions of the guide plate 24 located at two sides of the clearance groove pass through the second slider 221 and are slidably connected to each other, when in actual assembly, the guide plate 24 is embedded in the second slider 2212, the first slider 2211 is covered on the second slider 2212 and the two are fixed by screws, and the assembly is convenient and fast.

Preferably, keep away the both ends of position groove length and be equipped with first position breach 241 of keeping away, the one end that slide plate seat 21 was kept away from to the third guide way is equipped with the second and keeps away position breach 231, set up first position breach 241 of keeping away, ensure that second slider 221 moves the tip of keeping away the position groove after, under the motion state, the vacuum is produced in quick closely laminating, two parts of laminating are difficult to be parted under the vacuum state, avoid the unable smooth and easy gliding condition, the principle that sets up second and keep away position breach 231 is the same with the principle of first position breach 241 of keeping away, guarantee the relative smooth and easy motion between the part, avoid the vacuum card to die.

Preferably, the side of the translating plate 26 away from the guide plate 24 is provided with a guide line rail 262, the direction of the guide line rail 262 is consistent with the moving direction of the translating plate 26, and after the guide line rail 262 is arranged, the moving precision of the translating plate 26 is ensured, and the translating plate moves along the direction of the guide line rail 262.

Preferably, a lubricating oil pipe 27 is arranged on one side of the guide plate 24, which is far away from the slide plate seat 21, the lubricating oil pipe 27 is arranged at the lower end of the guide plate 24 and extends upwards to be communicated with the center of the first slide block 25, lubricating grooves 251 are arranged on two sides of the first slide block 25, oil guide holes 252 communicated with the center of the first slide block 25 are arranged on the lubricating grooves 251, the lower end of the lubricating oil pipe 27 is communicated with an external oil supply device, and lubricating oil upwards enters the lubricating grooves 251 through the oil guide holes 252 from the lubricating oil pipe 27, so that lubrication between the first slide block 25 and the first guide groove 261 is realized, smooth action is ensured, jamming is avoided, continuous operation is ensured, and the failure rate is reduced.

Preferably, the connecting rod drive type translation mechanism can be simultaneously arranged into two or more, the two translation mechanisms are arranged in a straight line, the large connecting plate is arranged between the two translation plates 26, the plurality of translation mechanisms are arranged, the specification of the large connecting plate is adjusted according to actual use conditions and span, no matter the arrangement structure is arranged, the plurality of small sliding plates 23 arranged in the straight line are coaxially arranged, the action consistency is ensured, the bearing and transportation functions of the large connecting plate are realized, if a bearing object is large or the weight is heavy, the plurality of translation mechanisms can be arranged, and the determination is carried out according to actual conditions.

In the actual working process, the packaging boxes are continuously conveyed forwards under the driving of the conveying belt 71, when the packaging boxes are conveyed to the tail end, the packaging boxes fall into the discharging groove 75, then the lifting cylinder 74 moves downwards, the pressing plate 73 moves downwards under the action of the lifting cylinder 74 to press the packaging boxes, when the acting force of the lifting cylinder 74 reaches a certain value, the packaging boxes apply force to the check plate, the check plate is pressed downwards, then the packaging boxes fall below the check plate, after the check plate is reset, the packaging boxes are prevented from moving upwards or changing in position, the discharging precision of the packaging boxes is improved, the pushing plate 76 is fixed on the first pushing plate 201, the first pushing plate 201 moves back and forth under the action of the translation plate 26, the packaging boxes fall to one end, close to the conveying belt 71, of the pushing plate 76, one packaging box falls forwards, the pushing plate 76 moves backwards, the second falling packaging box pushes the first packaging box forwards, in the process of constantly propelling movement, the packing carton foremost goes into next process after extrudeing the pusher claw 761 downwards, because under extension spring 764's effect, the pusher claw 761 surpasss push pedal 76 setting up all the time, consequently, the packing carton presses the pusher claw 761 back, the pusher claw 761 rebounds and continues upwards to set up, the packing carton that prevents to enter into next process produces the condition of rolling back, further promote positioning accuracy, whole mechanism location is accurate high, can prevent moreover that the packing carton from retreating, the conveying is reliable and stable.

The motor and the gear mechanism drive the driving gear 292 to rotate, the driving gear 292 drives the driving shaft 291 to rotate, the driving shaft 291 rotates and drives the third slide block to rotate through the driving connecting rod 29, the third slide block is matched with the small slide plate 23, the third slide block drives the small slide plate 23 to rotate while sliding in the small slide plate 23, meanwhile, the connecting rod shaft 22 coaxial with the small sliding plate 23 rotates, when the connecting rod shaft 22 rotates, the second sliding block 221 is driven to rotate, the second sliding block 221 rotates to stir the upper end of the guide plate 24 to swing, the translation distance of the guide plate 24 is converted into the horizontal movement of the translation plate 26, meanwhile, under the action of the guide wire rail 262, the motion precision of the translation plate 26, the up-and-down change generated in the swing process of the guide plate 24, the absorption is performed by the cooperation and up-and-down movement of the first slider 25 and the first guide groove 261, so that the situation that the guide plate 24 moves to drive only the translation plate 26 to move horizontally is satisfied. The structure is driven by the motor to convert the rotation of the parts into horizontal movement, the whole structure is of a mechanical structure, the performance is stable, the fault rate is low, continuous operation can be realized, and the later maintenance cost is low.

Above whole structure location is accurate high, can prevent moreover that the packing carton from retreating, and the conveying is reliable and stable, can realize the continuous material loading of intermittent type formula simultaneously, has satisfied the process of film packaging and has set for the demand, conveniently carries out the packing and the processing of film at the off-line stage.

While one embodiment of the present invention has been described in detail, the present invention is only a preferred embodiment of the present invention, and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims (9)

1. Continuous automatic feeding device, its characterized in that: comprises a blanking component and a translation component which are connected,

the blanking assembly comprises a conveyor belt, a blanking groove arranged at a discharge port of the conveyor belt, a pressure plate arranged at the upper end of the blanking groove and a push plate arranged at the lower end of the blanking groove, the lowest surface of the blanking groove is lower than the upper end surface of the conveyor belt, the inner diameter specification of the blanking groove is larger than the appearance of a packaging box, the pressure plate is driven by a lifting cylinder to move up and down relative to the blanking groove, the push plate can move back and forth, the moving direction of the push plate is consistent with the conveying direction of the conveyor belt, push claws are arranged on two sides of the moving direction of the push plate, one ends of the push claws, which are close to the blanking groove, are hinged on the push plate, a stretching spring for ensuring the push claws to tilt upwards is arranged on the push plate, and;

the translation assembly comprises a sliding plate seat, wherein a small sliding plate and a connecting rod shaft which are coaxial are arranged on two sides of the upper end of the sliding plate seat, the lower end of the sliding plate seat, which is on the same side with the connecting rod shaft, is hinged with the lower end of a guide plate, the upper end of the guide plate is provided with a first sliding block, the first sliding block is arranged in a first guide groove in the translation plate and is connected with the first guide groove in a vertical sliding manner, one end of the connecting rod shaft, which is far away from the sliding plate seat, is provided with a second sliding block, the second sliding block is connected with the guide plate in a vertical sliding manner, the small sliding plate is provided with a third guide groove, a third sliding block is arranged in the third guide;

the translation plate is fixedly connected with the push plate.

2. The continuous automatic feeding device according to claim 1, characterized in that: translation board with be equipped with the switching subassembly between the push pedal, the switching subassembly includes first push pedal, the one end that unloading subassembly was kept away from in first push pedal is equipped with the second push pedal, the one end that the second push pedal is close to the unloading subassembly articulates on first push pedal and is equipped with the upset torsional spring that turns over behind the assurance second push pedal between the two, the quantity of upset torsional spring is two and establishes at the fore-and-aft both ends of second push pedal, the lower extreme of second push pedal has set firmly spacing returning face plate, the last extreme position that the upset of second push pedal can be realized to spacing returning face plate and first push pedal cooperation setting, first push pedal carries on spacingly to the lower extreme position of second push pedal, under the lower extreme position state, the up end of second push pedal sets up with the up terminal surface parallel and level of.

3. The continuous automatic feeding device according to claim 1, characterized in that: the conveyer belt is belt transport mechanism, the conveyer belt is close to the upper end of feed chute one end is equipped with presses the compression roller that covers the usefulness to the packing carton, the relative conveyer belt of compression roller is adjustable from top to bottom, the compression roller with be equipped with the clamp plate that covers the packing carton pressure between the feed chute.

4. The continuous automatic feeding device according to claim 2, characterized in that: the both ends of feed chute length are equipped with the check board, under the initial condition, the check board level sets up, the one end of check board is passed the feed chute stretches into the inside setting of ware, the check board is located the outside position of feed chute pass through elastic steel sheet with the outside of feed chute is fixed to be set up down, elastic steel sheet establishes the upper end of check board, the feed chute with the region that the check board corresponds is equipped with avoids the groove down, the lower terminal surface of check board with avoid being equipped with between the groove and avoid the clearance, the lower extreme distance of check board the height of the distance more than or equal to a packing carton of feed chute bottom surface.

5. The continuous automatic feeding device according to claim 1, characterized in that: the lower extreme of lower silo is kept away from the one end of conveyer belt is equipped with the derivation board, the derivation board is to keeping away from the one end level extension setting of conveyer belt, the derivation board is established the upper end of push pedal, the upper end of pusher dog is equipped with ascending locking arch, the bellied upper end of locking is equipped with the derivation fillet, the both ends of lift cylinder are equipped with the guide bar, the axis of guide bar with the output shaft axis parallel arrangement of lift cylinder, the lift cylinder sets firmly on the mounting panel, the guide bar passes behind the mounting panel with press flitch fixed connection, the derivation board with sliding connection from top to bottom of mounting panel.

6. The continuous automatic feeding device according to claim 1, characterized in that: the third slider is the T type, the third slider is fixed the one end of drive connecting rod, the other end of drive connecting rod is fixed in the drive shaft and rotates along with the drive shaft, the drive shaft is established on film packaging machine and the two rotates and connects, be equipped with the driving gear in the drive shaft, the driving gear is rotatory by motor and gear mechanism drive.

7. The continuous automatic feeding device according to claim 1, characterized in that: the second slider includes package assembly's first slide and second slide, the centre of baffle is equipped with keeps away the position groove, the baffle is located keep away the part of position groove both sides and passes the second slider sets up and the two sliding connection, the both ends of keeping away position groove length are equipped with first position breach of keeping away, the third guide way is kept away from the one end of slide plate seat is equipped with the second and keeps away the position breach, the translation board is kept away from one side of baffle is equipped with the direction rail, the direction that sets up of direction rail with the moving direction of translation board is unanimous.

8. The continuous automatic feeding device according to claim 1, characterized in that: one side that the baffle kept away from the sliding plate seat is equipped with lubricated oil pipe, lubricated oil pipe follows the lower extreme setting of baffle upwards extend to with first slider center intercommunication, the both sides of first slider are equipped with lubricated groove, be equipped with the oil guide hole with first slider center intercommunication on the lubricated groove, lubricated oil pipe's lower extreme and outside oil supply unit intercommunication.

9. The continuous automatic feeding device according to claim 1, characterized in that: the connecting rod drive type translation mechanism can be simultaneously arranged into two or more plates, the two translation mechanisms are arranged in a straight line, the large connecting plate is arranged between the two translation plates, and when the two translation plates are arranged in a plurality of positions, the specifications of the large connecting plate are adjusted according to actual use conditions and spans.

Images