CN112193495A

CN112193495A - Full-automatic packing machine and full-automatic packing method

Info

Publication number: CN112193495A
Application number: CN202010999320.8A
Authority: CN
Inventors: 张群峰; 张伟; 卢建松
Original assignee: Dezhou Qunfeng Machinery Manufacturing Co ltd
Current assignee: Dezhou Qunfeng Machinery Manufacturing Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-01-08
Anticipated expiration: 2040-09-22
Also published as: CN112193495B

Abstract

The application discloses full-automatic packing machine and packing method, full-automatic packing machine is including having the organism that holds the chamber, the push pedal, wire feed mechanism and discharge mechanism, wire feed mechanism sets up in the lateral wall department that holds the chamber, discharge mechanism is including setting up in the slide rail in the discharge gate outside, along the mobile station of slide rail removal and being fixed in the armful arm mechanism of mobile station, when the discharge gate was opened to the bin gate, the packing material of warp wire feed mechanism binding was released by the push pedal part, armful arm mechanism centre gripping packing material will pack the material and shift out the discharge gate. In this application, the packing material of front portion can play the positioning action to the parcel material and the silk thread of back portion after threading, and during the push pedal ejection of compact, only release the discharge gate with the part of packing material, then adopt discharge mechanism to carry out the centre gripping fixed to the packing material that the part exposes, then will pack the material and wholly shift out the discharge gate and transport to the assigned position, need not to use artifical threading location and transport packing material, has realized full-automatic packaging process.

Description

Full-automatic packing machine and full-automatic packing method

Technical Field

The application relates to the technical field of garbage treatment, in particular to a full-automatic packing machine and a full-automatic packing method.

Background

With the acceleration of the urbanization process, the yield of municipal refuse, waste and the like is continuously increased, and the environmental pollution caused by the increased refuse, waste and the like is more and more serious. The collection and packing are important links in the solid waste treatment process, and the solid waste can be converted from an indefinite form into a definite form, so that the occupied space is reduced, and the subsequent transportation and other processes are convenient to treat.

Along with the development of science and technology, the mode of manual operation has been replaced gradually to the mode of baling press automatic packing, has improved the environment of workman's operation greatly, has improved work efficiency. However, most of the packaging machines in the prior art use manual threading, and there are also packaging machines with automatic threading, but they can only thread and bind the formed material, and after the threading is completed, the thread bound to the back package can be misplaced or dropped, and still need to manually place the thread to the required position, which not only reduces the automation degree of the packaging machine, but also has potential safety hazard. And to the packing material after the threading, the packing material shifts to the assigned position by the manual work again after being released completely for the degree of automation of baling press is lower relatively, influences work efficiency.

Content of application

The application provides a full-automatic baling press to solve at least one among the above-mentioned technical problem.

The technical scheme adopted by the application is as follows:

a full-automatic packing machine comprises a machine body with a containing cavity, a push plate and a wire feeding mechanism, wherein the machine body is provided with a feed inlet and a discharge outlet, the discharge outlet is provided with a material door, the push plate can move in the containing cavity towards the direction of the discharge outlet to extrude materials, the wire feeding mechanism is arranged at the position of the side wall of the containing cavity, the material door can reciprocate along the direction perpendicular to the discharge direction to open or close the discharge outlet, the full-automatic packing machine further comprises a discharge mechanism, the discharge mechanism comprises a slide rail arranged at the outer side of the discharge outlet, a moving platform moving along the slide rail and an arm holding mechanism fixed on the moving platform, the slide rail extends along the discharge direction, when the discharge outlet is opened by the material door, packing materials bound by the wire feeding mechanism are pushed out by the push plate part, and the arm holding mechanism holds the packing materials in the direction perpendicular to the discharge direction, and moving away from the discharge port to move the packed material out of the discharge port.

Further, hold arm mechanism including be fixed in the support of mobile station with set up in two splint of support, two splint set up relatively and are located respectively the left and right sides of support, two splint can remove in opposite directions with the centre gripping the packing material.

Further, the full-automatic packing machine further comprises a discharging tongue fixedly arranged at the discharging port, the discharging tongue extends along the direction of the sliding rail, the discharging tongue is connected with the bottom wall of the containing cavity, and when the moving platform moves along the sliding rail, the part of the moving platform extends to the lower part of the discharging tongue.

Further, the full-automatic packing machine comprises a first oil cylinder connected with the mobile station, the first oil cylinder is located at the bottom of the mobile station, the mobile station is provided with a roller matched with the slide rail, and the first oil cylinder pushes the roller to move along the slide rail.

Further, the full-automatic packing machine comprises a second oil cylinder connected with the material door, and the second oil cylinder pushes the material door to move up and down along the vertical direction.

Further, the discharge gate is provided with ejection of compact sensor, ejection of compact sensor includes the gear and detects gear revolve's photoelectric switch, the gear part stretch into to hold in the chamber and can rotate along with the removal relative of material.

Furthermore, the push pedal be formed with the extrusion face that the discharge gate is relative with the face that blocks that the feed inlet is relative, block the face and extend along the direction that holds the chamber, the face that shows to block is provided with a plurality of baffles, and is adjacent the baffle is formed with accommodation space the extrusion face the discharge gate removes and passes through when the feed inlet, block the face and can seal the feed inlet.

The application also provides a full-automatic packing method, which at least comprises the following steps,

s1: controlling the push plate to extrude and form the materials entering the accommodating cavity;

s2: controlling the wire feeding mechanism to pack and bind the extruded materials, and processing the materials into formed packed materials and unformed small-bag materials;

s3: controlling the push plate to extrude the material again;

s4: controlling the push plate to discharge, and controlling the arm holding mechanism to transversely clamp the packaged material when the packaged material is partially exposed out of the discharge hole;

s5: and controlling the mobile platform to move away from the discharge port to drive the arm holding mechanism to move out the packed material.

Further, before executing the step S3, the method further includes detecting whether the threading mechanism is reset, and executing the step S3 only after the threading mechanism returns to the initial position.

Further, in step S4, when the length of the exposed portion of the bale material is 1/2 to 2/3 of the total length, the arm embracing mechanism is controlled to operate.

Due to the adoption of the technical scheme, the beneficial effects obtained by the application are as follows: in the full-automatic packing machine and the packing method that this application provided, because the threading mechanism divide into two parts with the shaping material, the packing material of front portion can play the positioning action to the parcel material and the silk thread of rear portion, during the push pedal ejection of compact, only release the discharge gate with the part of packing material, then adopt discharge mechanism to carry out the centre gripping fixed to the packing material that the part exposes, then shift out the discharge gate with packing material whole and transport to the assigned position, need not to use artifical threading location and transport packing material, full-automatic packing process has been realized. In addition, the discharging mechanism that sets up in this application not only can carry out centre gripping consignment to the assigned position to the packing material that the chamber was held in partial exposure, can also carry out centre gripping consignment to the packing material that leaves the chamber completely, has wider suitability.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic structural diagram of a full-automatic packing machine provided by the present application.

Fig. 2 is a schematic cross-sectional view of the fully automatic baler shown in fig. 1.

Fig. 3 is a schematic view of a portion a of fig. 1.

Wherein the content of the first and second substances,

1 organism, 2 hold the chamber, 3 push pedal, 31 extrusion face, 32 stop the face, 33 baffle, 4 feed inlets, 5 discharge gates, 6 bin gates, 7 slide rails, 8 mobile stations, 9 armful arm mechanisms, 91 support, 92 splint, 10 play material tongues, 11 first hydro-cylinder, 12 second hydro-cylinder, 13 ejection of compact sensors, 131 gears, 132 photoelectric switches.

Detailed Description

In order to more clearly explain the overall concept of the present application, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below.

In addition, in the description of the present application, it is to be understood that the terms "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the positional or orientational relationship shown in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present invention.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

As shown in fig. 1-3, a full-automatic packing machine comprises a machine body with a containing cavity 2, a push plate 3 and a threading mechanism, wherein the machine body is provided with a feeding port 4 and a discharging port 5, the discharging port 5 is provided with a material door 6, the push plate 3 can move in the containing cavity 2 towards the discharging port 5 to extrude materials, the threading mechanism is arranged at the side wall of the containing cavity 2, the material door 6 can reciprocate along the direction perpendicular to the discharging direction to open or close the discharging port 5, the full-automatic packing machine further comprises a discharging mechanism, the discharging mechanism comprises a slide rail 7 arranged at the outer side of the discharging port 5, a moving platform 8 moving along the slide rail 7 and an arm-holding mechanism 9 fixed on the moving platform 8, the slide rail 7 extends along the discharging direction, when the discharging port 5 is opened by the material door 6, packed materials bound by the threading mechanism are partially pushed out by the push plate 3, the arm holding mechanism 9 holds the packed material in the direction perpendicular to the discharging direction, and moves away from the discharging port 5 to move the packed material out of the discharging port 5.

Referring to fig. 2, fig. 2 is a schematic sectional view of the full-automatic packaging machine shown in fig. 1 along the central axis, the material enters into the accommodating cavity 2 of the machine body through the feed inlet 4, is extruded by the push plate 3 in the accommodating cavity 2, and then the wire feeding mechanism on the side wall of the accommodating cavity 2 packs the extruded material. During packaging, the lead screw of the threading mechanism drives the silk thread to transversely penetrate through an extruded material, the extruded material is divided into two parts at the transverse penetrating position, a front part material between the material door 6 and the threading mechanism and a rear part material between the threading mechanism and the push plate 3 are bundled and packaged by the silk thread corresponding to the front part material, and the material is pre-bundled by the silk thread corresponding to the rear part material. In the process, the pre-bundled silk threads between the two parts of materials and for the rear part of materials are clamped and positioned at the binding position, so that the silk threads are prevented from being misplaced or falling, and the manual positioning and placement of the silk threads are avoided. For improving the steadiness of silk thread position location, before the ejection of compact of push pedal 3, push pedal 3 can be at first extrudeed two parts material to further fix the silk thread of back part material.

After the actions are completed, the material door 6 moves to open the material outlet 5, the push plate 3 pushes the two parts of materials to move towards the direction of the material outlet 5, and the arm-holding mechanism 9 is positioned at the material outlet 5. When a part of the packed material is exposed out of the discharge port 5, the push plate 3 stops pushing, and the arm holding mechanism 9 clamps the packed material and moves along the sliding rail 7 along with the mobile station 8 so as to integrally drag the packed material out of the discharge port 5.

Because the wire feeding mechanism divides the formed material into two parts, the material of the front part can play a role in positioning the silk thread of the material of the rear part, so that only the part for packing the material is pushed out of the discharge port 5 when the push plate 3 discharges the material. Therefore, the discharging mechanism arranged in the application can clamp and fix the partially exposed packaging materials, then the packaging materials are integrally shifted out of the discharge port 5 to be conveyed to the designated position, manual operation is not needed, simplicity and convenience are achieved, and the automation degree of the packaging machine is improved.

In the structure, the push plate 3 is provided with a front limit position and a rear limit position in the accommodating cavity 2, the front limit position is the maximum extending position when the push plate 3 extrudes materials for molding, and the rear limit position is the initial position of the push plate 3. The position of the wire penetrating mechanism at the side wall is arranged between the front limit position and the discharge port 5, so that the material is divided into two parts, namely a front part material and a rear part material, when the wire penetrating mechanism is used for packing. And the distance between the wire feeding mechanism and the discharge door 6 is greater than the distance between the wire feeding mechanism and the front limit position, so that the front part of the material has a larger size to form a packaged material, and the rear part of the material has a smaller size to form a small packaged material, thereby facilitating the pushing out of the packaged material and the continuous packaging and forming of the small packaged material, and keeping the continuity of the operation of the equipment.

The feed gate 6 not only can control opening and closing of the discharge port 5, but also is in a state of closing the discharge port 5, and the feed gate 6 extrudes the material towards the side surface of the accommodating cavity 2 as an extrusion surface together with the push plate 3, so that the feed gate 6 has multiple functions, and compared with the condition of independently setting the extrusion surface, the feed gate saves more space and has more economical efficiency. The extrusion face that bin gate 6 set up is planar structure, avoids bin gate 6 to hang up the broken steel wire at the in-process that opens and shuts. In the example shown in fig. 1, the material gate 6 moves up and down to open or close the discharge hole 5, and the material gate 6 may be disposed in a left-right movement to open or close the discharge hole 5.

In addition, the discharging mechanism that sets up in this application not only can expose the packing material that holds chamber 2 to the part and carry out centre gripping consignment to appointed position, can also carry out centre gripping consignment to the packing material that leaves holding chamber 2 completely, has wider suitability.

It should be noted that the threading mechanism is used for binding and packaging the extrusion-molded materials, and the specific structure and the action process of the threading mechanism are the prior art and are not described herein again.

Further, the arm embracing mechanism 9 includes a bracket 91 fixed to the mobile station 8 and two clamp plates 92 disposed on the bracket 91, the two clamp plates 92 are disposed oppositely and respectively located on the left and right sides of the bracket 91, and the two clamp plates 92 can move oppositely to clamp the packing material.

Because push pedal 3 ejection of compact, the packing material part exposes discharge gate 5 rather than whole exposing, and the packing material is put for non-central point by the centre gripping position, consequently needs the relatively great clamping-force just can be more stable shift out the discharge gate 5 with the packing material. The clamping plate 92 has a relatively large clamping surface, has a relatively large contact area with the packaging material when the packaging material is fixed in clamping, and can provide larger clamping force relative to the clamping jaw type clamping mode of the packaging material, so that the clamping effect of the arm holding mechanism 9 is increased and stabilized.

The support 91 is in a flat-top arch shape, so that the two clamping plates 92 can be fixed on one hand, the running direction of the packed material can be limited on the other hand, and the pushed packed material is prevented from shifting and falling. The two clamp plates 92 are fixed on the left and right sides of the bracket 91, and when the arm holding mechanism 9 acts, the two clamp plates 92 transversely clamp the exposed part of the packing material so as to release the packing material from the discharge port 5.

The two clamp plates 92 can also be respectively fixed on the upper and lower sides of the bracket 91, and when the arm-holding mechanism 9 acts, the clamp plates 92 clamp the exposed part of the packed material in the vertical direction so as to release the packed material from the discharge port 5. Also can evenly set up many pairs of splint 92 on the support 91 to improve the stability and the fastness of centre gripping packing material.

Further, the full-automatic packing machine further comprises a discharging tongue 10 fixedly arranged at the discharging port 5, the discharging tongue 10 extends along the direction of the sliding rail 7, the discharging tongue 10 is connected with the bottom wall of the accommodating cavity 2, and when the moving platform 8 moves along the sliding rail 7, the part of the moving platform 8 extends to the lower part of the discharging tongue 10.

As shown in fig. 1, the one end of ejection of compact tongue 10 is fixed in the diapire that holds chamber 2, the other end extends along the direction of slide rail 7, after the material extrusion packing shaping that holds chamber 2, discharge gate 5 is opened to bin gate 6, the mobile station 8 is located discharge gate 5 position department this moment, the packing material is along holding the diapire of chamber 2 to removing to ejection of compact tongue 10, the part that the packing material exposes discharge gate 5 is located ejection of compact tongue 10, ejection of compact tongue 10 not only plays the guide effect to the packing material, can play the supporting role to the packing material simultaneously. The supporting function of the discharging tongue 10 and the transverse clamping function of the clamping plate 92 jointly act on the packed material, and the packed material is moved out of the discharging port 5 together by matching with the mobile station 8.

Embrace arm mechanism 9 centre gripping packing material, moving platform 8 drives the packing material and keeps away from discharge gate 5 and removes, when moving platform 8 moved to the extreme position of slide rail 7, in ejection of compact direction, ejection of compact tongue 10 at least part overlaps with moving platform 8, and ejection of compact tongue 10 has the part to be located the upper portion of moving platform 8 promptly, avoids moving platform 8 from ejection of compact tongue 10 roll-off, dislocation or slip to ejection of compact tongue 10 top when avoiding moving platform 8 to revolve simultaneously, causes the influence to work efficiency. In addition, the moving platform 8 can not only drive the packed material to move, but also support the discharging tongue 10.

In the example shown in fig. 1, the discharge tongue 10 is a hard steel plate, one end of the discharge tongue 10 located at the discharge port 5 is welded and fixed to the bottom wall of the accommodating cavity 2, and the width of the discharge tongue 10 is slightly smaller than the inner diameter of the support 91 of the arm embracing mechanism 9, so that the discharge tongue 10 and the arm embracing mechanism 9 are prevented from interfering with each other in the discharging process, and the normal operation of the equipment is prevented from being affected.

Further, the full-automatic packing machine comprises a first oil cylinder 11 connected with the mobile station 8, the first oil cylinder 11 is located at the bottom of the mobile station 8, the mobile station 8 is provided with a roller matched with the slide rail 7, and the first oil cylinder 11 pushes the roller to move along the slide rail 7.

The moving platform 8 is provided with the gyro wheel to by the hydro-cylinder drive of bottom along slide rail 7 removal, adopt hydro-cylinder drive moving platform 8 to remove, economic nature is higher, and the hydro-cylinder setting has fully utilized the space in the bottom of moving platform 8, and overall structure is more reasonable, makes whole equipment tend to the miniaturization. In addition, in the process that the mobile station 8 moves along the slide rail 7, the mobile station 8 and the discharging tongue 10 play a role in protecting the oil cylinder at the bottom, and the situation that the broken materials fall into the slide rail 7 or a gap to influence the smooth operation of the discharging mechanism is avoided.

Further, the full-automatic packing machine comprises a second oil cylinder 12 connected with the material door 6, and the second oil cylinder 12 pushes the material door 6 to move up and down along the vertical direction. One end of the second oil cylinder 12 is fixed at the bottom of the machine body, and the other end of the second oil cylinder is hinged and fixed with the upper end of the material door 6, so that the material door 6 is controlled to move up and down in the vertical direction to control the opening and closing of the discharge hole 5, and the normal operation of the discharge of the push plate 3 is ensured.

Further, the discharge hole 5 is provided with a discharge sensor 13, the discharge sensor 13 comprises a gear 131 and a photoelectric switch 132 for detecting the rotation of the gear 131, and the gear 131 partially extends into the accommodating cavity 2 and can relatively rotate along with the movement of the material.

As shown in fig. 3, the discharging sensor 13 includes a gear 131 arranged at the top of the accommodating cavity 2 and a photoelectric switch 132 corresponding to the gear 131, in the process that the material is pushed by the pushing plate 3, the part of the gear 131 located in the accommodating cavity 2 contacts with the packing material, and rotates along with the movement of the packing material, and at this time, the photoelectric switch 132 obtains the moving distance of the packing material by detecting the number of turns of the gear 131, so as to control the actions of other components according to the moving distance. It can be seen from this that ejection of compact sensor 13 and push pedal 3 combined action to improve the accuracy that the packing material removed, thereby improve the automation accuracy of baling press.

In the discharging process of the push plate 3, the discharging sensor 13 detects the moving distance of the packed material, when the exposed part of the packed material is detected to reach a set value, the system controls the push plate 3 to stop pushing and controls the discharging mechanism to move the packed material out of the discharging port 5.

In the example shown in fig. 3, the top of the accommodating cavity 2 is formed with a concave cavity, the discharging sensor 13 is arranged in the concave cavity, the distance between the bottom surface of the concave cavity and the bottom wall of the accommodating cavity 2 is approximately equal to the height of the packaging material, the friction force between the gear 131 of the discharging sensor 13 and the packaging material is improved, so that the detected signal is more accurate, and the automation degree of the whole machine is improved. In addition, the cavity structure simultaneously plays a protective role for the discharging sensor 13, and unnecessary interference caused by severe working environment to the discharging sensor 13 is reduced, so that the normal operation of equipment is influenced.

Further, the push plate 3 is formed with an extrusion face 31 opposite to the discharge port 5 and a blocking face 32 opposite to the feed port 4, the blocking face extends in the direction of the containing cavity 2, the blocking face is provided with a plurality of partition plates 33, the adjacent partition plates are formed with containing spaces, and when the extrusion face moves towards the discharge port 5 and passes through the feed port 4, the blocking face can seal the feed port 4.

When the material of feed inlet 4 department reaches a quantitative time, feed inlet 4 stops the feeding, and push pedal 3 moves towards discharge gate 5 direction, and the extrusion face promotes the material and moves, and the material begins to pile up and constantly is extruded by the extrusion face of push pedal 3 until the shaping in bin gate 6 department. Promote material extrusion's in-process at push pedal 3, when the extrusion face crosses feed inlet 4, block the face and seal feed inlet 4 to avoid feed inlet 4 to have the material to get into and hold chamber 2, guarantee the smooth operation of complete machine. If feed inlet 4 has the sporadic material to drop when, the accommodation space of blockking the face can play the effect of keeping in to the material that drops, avoids the material that drops to cause the interference to the removal of push pedal 3, makes things convenient for subsequent clearance simultaneously.

As shown in fig. 2, the push plate 3 includes the extrusion face and blocks the face, wholly is L shape, and the extrusion face slightly is less than the cross section that holds chamber 2, blocks the length that the face is greater than the length of feed inlet 4, blocks to be provided with the vertical baffle that spanes on the face, and the space of two adjacent partition plate spare is accommodation space promptly, and the push plate 3 is connected with the push rod to remove along holding chamber 2 via push rod control push plate 3.

s1: controlling the push plate 3 to extrude and form the material entering the accommodating cavity 2;

s3: controlling the push plate 3 to extrude the material again;

s4: controlling the push plate 3 to discharge, and controlling the arm-holding mechanism 9 to transversely clamp the packaged material when the packaged material is partially exposed out of the discharge hole 5;

s5: and controlling the mobile station 8 to move away from the discharge port 5 to drive the arm holding mechanism 9 to move the packed material out.

In step S1, the material is conveyed by the conveyor to the feed opening 4, and enters the accommodating chamber 2 through the feed opening 4. And a feeding sensor is arranged at the feeding port 4, and when the detected feeding amount reaches a set amount or the box is full, the feeding machine stops feeding. After the feeding is finished, the system control push plate 3 reciprocates between the front limit position and the rear limit position of the accommodating cavity 2 to push the extrusion material to be molded.

The system is provided with a pressure sensor, and in the process of extruding and forming materials, if the push plate 3 reaches the pressure of the low-pressure electric contact and does not reach the threading limit, the oil cylinder continues to be pressed and moves forward until the threading limit is reached; if high pressure is reached, the wire threading limit push plate 3 is not reached, the pressure is released, the wire threading limit push plate retreats for a set time, and the wire threading limit push plate is pressed again to move forwards and backwards until the wire threading limit is reached. If the reciprocating times reach or do not reach the preset time, the alarm is given to inform that the packet length is too long, thereby ensuring the continuity and the safety of the operation of the whole machine and improving the automatic control of the whole machine.

In step S2, the material is processed by the thread feeding mechanism into a front portion of the packing material and a rear portion of the unformed packet material, so that the packing material can fix the thread of the packet material, and the thread is kept in a corresponding position range, so as to prevent the thread from being misplaced or falling, thereby preventing manual operation of the thread from being placed.

In step S3, before the ejection of compact of push pedal 3, push pedal 3 extrudes two parts of material once more at first to further fix the silk thread of back part of material, prevent the dislocation of silk thread or drop, improve the steadiness of silk thread position, make the complete machine can serialization automatic operation.

In step S4, in the discharging process of the pushing plate 3, the system controls the packaging material to partially expose out of the discharging port 5, and ensures that the packaging material is partially located in the accommodating cavity 2, so as to support and position the small package material and the silk thread thereof, thereby preventing the small package material from tilting or tilting, dropping the silk thread and the like when the whole package of the packaging material is exposed out of the discharging port 5, and maintaining the continuous automatic operation of the whole machine.

In step S5, since the discharge port 5 is partially, but not completely, exposed when the material is packed, when the packed material reaches the set position, the discharge mechanism moves the whole packed material out of the discharge port 5, and delivers the packed material to the designated position, without manual operation, thereby realizing automatic operation of the whole machine. Therefore, the arrangement of the discharging mechanism is one of essential core components for ensuring the full-automatic operation of the whole machine.

In the above steps, the discharging mechanism delivers the packed material to the designated position and then automatically returns to the discharging port 5. In the process, the material door 6 closes the material outlet 5, the push plate 3 returns to the initial position to prepare the operation of the next material packaging, and the operation of full-automatic packaging is realized by reciprocating.

It should be noted that, other sensors are further provided in the present application to ensure the operation of the apparatus, for example, a position sensor of the push plate 3, a position sensor of the material door 6, a position sensor of the discharging mechanism, and the like, and the specific model structure, the signal transmission process, and the motion control thereof are all the prior art and are not described herein again.

In the above full-automatic packaging method, before the step S3, the method further includes detecting whether the thread-feeding mechanism is reset, and only after the thread-feeding mechanism returns to the initial position, the step S3 is executed. If the threading mechanism does not return to the initial position, the lead screw of the threading mechanism stays in the material, and at the moment, if the push plate 3 performs extrusion operation on the material, the lead screw can be extruded, so that the threading machine is damaged, the normal operation of the equipment is influenced, and the automatic operation degree of the whole machine is influenced.

In the fully automatic packing method, in step S4, when the length of the exposed part of the packed material is 1/2 to 2/3 of the total length, the arm embracing mechanism 9 is controlled to operate.

The part of the packed material exposed out of the discharge port 5 is too small, so that the arm-holding mechanism 9 is required to have larger clamping and fixing force, the manufacturing cost of the whole machine is improved, and the economic performance is influenced; if the part that the packing material exposes discharge gate 5 is too big, can have the packing material to incline at discharge gate 5 department and turn over even, causes the influence to the position of parcel material, influences the automatic control of organism to the parcel material, leads to the degree of automation of system to reduce. Therefore, the length of the exposed part of the packaging material is set to be 1/2-2/3 of the whole length, so that the automation control of the whole machine is improved, and the production efficiency of the whole machine is improved.

For the automatic control program of the baler, in particular:

starting an automatic control switch, automatically operating the equipment, firstly detecting the material feeding condition by a photoelectric switch, transmitting a feeding signal, controlling a pressing plate to move forward according to the feeding signal, controlling a wire feeding machine mechanism, a wire cutting mechanism and a wire winding mechanism to be at initial positions in the process, decelerating and limiting, sensing a material extrusion pressure signal by a pressure electric contact, controlling the pressing plate to move backward to a rear limiting position, and circulating until the bag length reaches a set length (the bag length is recorded by a rotary encoder);

after the packed material reaches the set package length, the pressing plate retreats to the position for limiting before pressing (the position allowing wire threading), the wire threading rod is automatically controlled to advance according to a control signal, after the wire threading reaches the front limit, pre-winding is automatically controlled (the set time) and then the wire cutting rod is controlled to advance to the position for wire cutting at the front limit, after the wire cutting rod retreats to the position for limiting after the wire cutting, after the position for limiting after the wire cutting rod reaches, the program automatically controls the wire winding motor to rotate forwards (the number of turns counting touch screen can be adjusted), and then the wire winding motor rotates backwards and returns to the original position (the number of turns counting;

after the materials are packed and bound, automatically controlling the screw rod to retreat to a rear limit position by a program, after the screw rod retreats to the rear limit position, controlling the pressing plate to retreat to the rear limit position by the program, circularly compressing until the small-package materials reach a set length (the package length is recorded by a rotary encoder), and retreating the pressing plate (the time is set to be 1 s);

after the material door is moved back, the program controls the material door to ascend to the upper limit position, the pressing plate pushes the bag to move forward, the moving platform is located at the position of the material outlet at the moment, after the bag is pushed to reach the front limit position, the arm holding mechanism moves forward to the front limit position to clamp the packaged material, then the program controls the moving platform to move, and after the moving platform moves forward to the front limit position, the arm holding mechanism releases the packaged material and places the packaged material at the specified position;

in the process of moving the mobile station forwards, after the discharging detection (photoelectric switch) is finished, the program automatically controls the material door to descend to reach the lower limit position to close the material door, and meanwhile, the pressing plate retreats to the initial position, so that the program automatically repeats the actions.

The baling press in this application can also use manual control operation, specifically:

the manual start material loading machine begins the feeding, starts pressure head control switch, and the control pressure head gos forward and retreat, observes the feeding volume simultaneously, moves repeatedly until reaching and sets for the package length, and the control material loading machine stops the feeding. Then starting a filament feeding mechanism for packaging, driving the silk threads to advance by the lead screw, moving the filament hooking machine from the front limit position to the rear limit position, advancing the cutting board, rotating the filament winding forward for about 5 circles, cutting the filament forward, returning the filament winding after rotating the filament winding forward for 2 circles, cutting the filament backward, and then retracting the cutting board; after the actions are finished, the pressing head retreats and the feeding is started, the feeding is stopped after the hopper is full, the pressing head repeatedly extrudes the materials for two times, then the material door is opened, the pressing head pushes the bag to move forwards to the front limit position, the bag outlet photoelectric switch senses the packaged materials, the packaged materials are clamped by the arm holding mechanism and move along the sliding rail along with the moving platform so as to integrally drag the packaged materials out of the discharge port; finally, the material door descends, and the pressure head retreats to the initial position to wait for repeating the actions.

Where not mentioned in this application, can be accomplished using or referencing existing technology.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The full-automatic packing machine is characterized by comprising a machine body with a containing cavity, a push plate and a wire penetrating mechanism, wherein the machine body is provided with a feed inlet and a discharge outlet, the discharge outlet is provided with a material door, the push plate can move towards the direction of the discharge outlet in the containing cavity to extrude materials, the wire penetrating mechanism is arranged at the position of the side wall of the containing cavity, the material door can reciprocate along the direction vertical to the discharge outlet to open or close the discharge outlet, the full-automatic packing machine further comprises a discharge mechanism, the discharge mechanism comprises a slide rail arranged outside the discharge outlet, a movable table moving along the slide rail and an arm holding mechanism fixed on the movable table, the slide rail extends along the discharge direction, when the discharge outlet is opened by the material door, packing materials bound by the wire penetrating mechanism are partially pushed out by the push plate, and the arm holding mechanism holds the packing materials in the direction vertical to the discharge outlet, and moving away from the discharge port to move the packed material out of the discharge port.

2. The fully automatic baler according to claim 1, wherein the arm mechanism comprises a support fixed to the mobile station and two clamping plates disposed on the support, the two clamping plates being disposed opposite to each other and respectively located on left and right sides of the support, the two clamping plates being capable of moving toward each other to clamp the bale material.

3. The fully automatic baler according to claim 2, further comprising a discharge tongue fixedly disposed at the discharge port, wherein the discharge tongue extends along the direction of the slide rail, the discharge tongue is connected to the bottom wall of the receiving cavity, and the moving table partially extends to a lower portion of the discharge tongue when the moving table moves along the slide rail.

4. The full-automatic packing machine according to claim 3, characterized in that the full-automatic packing machine comprises a first oil cylinder connected with the mobile station, the first oil cylinder is positioned at the bottom of the mobile station, the mobile station is provided with a roller matched with the slide rail, and the first oil cylinder pushes the roller to move along the slide rail.

5. The full automatic baler according to claim 1, characterized in that it comprises a second cylinder connected to the bin gate, said second cylinder pushing the bin gate to move up and down in a vertical direction.

6. The full-automatic packing machine according to claim 1, wherein the discharge port is provided with a discharge sensor, the discharge sensor comprises a gear and a photoelectric switch for detecting the rotation of the gear, and the gear partially extends into the accommodating cavity and can rotate relatively along with the movement of the materials.

7. The full-automatic packing machine according to claim 1, wherein the push plate is formed with a pressing surface opposite to the discharge port and a blocking surface opposite to the feed port, the blocking surface extends in the direction of the receiving cavity, the blocking surface is provided with a plurality of partition plates, receiving spaces are formed adjacent to the partition plates, and the blocking surface can close the feed port when the pressing surface moves towards the discharge port and passes through the feed port.

8. A fully automatic baling method using a fully automatic baling machine according to any of claims 1 to 7, characterized in that it comprises at least the following steps,

s3: controlling the push plate to extrude the material again;

9. The fully automatic packaging method according to claim 8, further comprising detecting whether the thread-feeding mechanism is reset before performing the step S3, and performing the step S3 only after the thread-feeding mechanism returns to the initial position.

10. The fully automatic bagging method according to claim 8, wherein in step S4, when the length of the exposed portion of the bagging material is 1/2 to 2/3 of the total length, the arm holding mechanism is controlled to operate.