CN212580284U - Bag guiding device with detection function, packing mechanism and pipe packing machine - Google Patents

Abstract

The utility model provides a bag device, packing mechanism and tubular product baling press lead of function are detected in area. The bag guiding device with the detection function comprises a bag supporting barrel and a plurality of supporting rollers, wherein the bag supporting barrel is transversely placed on the supporting rollers, the bag guiding device further comprises a microswitch, a controller and an alarm device, the microswitch is tightly adjacent to the bag supporting barrel, and the microswitch and the alarm device are electrically connected with the controller. Because the microswitch is close to the bag supporting barrel, and the controller is electrically connected with the microswitch and the alarm device, after a software engineer programs the controller in hardware, a packaging bag passes through the bag guiding device and then triggers the microswitch, once the packaging bag is used up, the microswitch is not triggered, and the controller sends out an alarm by utilizing the alarm device, so that a worker can timely know the condition that the packaging bag is used up.

Description

Bag guiding device with detection function, packing mechanism and pipe packing machine

Technical Field

The utility model relates to a mechanical device technical field, in particular to area detect leading bagging apparatus, baling mechanism and tubular product baling press of function.

Background

After the pipes are produced, a pipe packer is usually used to pack a plurality of pipes, and in the packing process, the plurality of pipes need to be sent into a packing part to be packed to form a pipe group, and then the packed pipe group is sent into a packing part to be packed.

In the packaging process, the packaging bag is sleeved outside the tube group, and then the adhesive tape is adhered outside the packaging bag, so that the packaging bag is sealed and rolled, and the packaging bag is not easy to fall off from the tube group. At present, a bag guide device is generally used for opening a bag opening of a packaging bag, the packaging bag is sleeved outside a pipe set, at present, a worker can only check whether the packaging bag is used up by naked eyes, the worker cannot check the packaging bag at any moment, and therefore the worker cannot know whether the packaging bag is used up in time.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide the hardware architecture who leads bagging apparatus for software engineer to the back of programming to the controller in this hardware architecture, the staff can in time learn the condition that the encapsulation bag runs out.

In order to solve the technical problem, the utility model provides a bag guiding device of function is detected in area, including propping a bag section of thick bamboo and a plurality of support running roller, it transversely places to prop a bag section of thick bamboo support on the running roller, still include micro-gap switch, controller and alarm device, micro-gap switch is close to prop a bag section of thick bamboo, micro-gap switch and alarm device are connected to the controller electricity.

Preferably, the microswitch is attached to the bag supporting barrel.

Preferably, the bag opening device comprises a positioning roller, and positioning grooves corresponding to the positioning roller are arranged on two sides of the bag opening barrel.

Preferably, a roller matched with the positioning roller is arranged in the positioning groove.

Preferably, the front end of the bag supporting cylinder is in a table shape.

Preferably, both sides of the rear end of the bag opening cylinder are left empty.

Preferably, the warning device is a warning light.

The utility model also provides a packing mechanism, including the encapsulation bag running roller, lead bagging apparatus and encapsulation bag sack clamping device, the encapsulation bag on the encapsulation bag running roller is led the bagging apparatus and struts, and encapsulation bag sack clamping device presss from both sides behind the encapsulation bag sack that struts, drives encapsulation bag cover on tubular product, leads the bagging apparatus as above, encapsulation bag sack clamping device is connected to the controller electricity.

The utility model also provides a tubular product baling press, including feeding mechanism and packaging mechanism, feeding mechanism sends into tubular product and packs to packaging mechanism in, packaging mechanism as above.

The utility model provides a hardware structure has following beneficial effect: because the microswitch is close to the bag supporting barrel, and the controller is electrically connected with the microswitch and the alarm device, after a software engineer programs the controller in hardware, a packaging bag passes through the bag guiding device and then triggers the microswitch, once the packaging bag is used up, the microswitch is not triggered, and the controller sends out an alarm by utilizing the alarm device, so that a worker can timely know the condition that the packaging bag is used up.

Drawings

FIG. 1 is a schematic view of a pipe baler;

FIG. 2 is a schematic view of a feed configuration;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 4 is a schematic view of the cooperation between the stacker and the intermittent drive mechanism;

FIG. 5 is a schematic view of a packing mechanism;

FIG. 6 is a schematic view showing an internal structure of the binding portion;

FIG. 7 is a schematic view of a bundle tube device;

FIG. 8 is a schematic view of the linkage structure of the tightening sheet;

FIG. 9 is a schematic view of a strapping apparatus;

FIG. 10 is a schematic view of the strapping device in cooperation with a labeling device;

FIG. 11 is a schematic view of a bag guide;

FIG. 12 is a schematic view of a bag mouth clamping arrangement;

FIG. 13 is a schematic view of a hem packaging mechanism;

FIG. 14 is a bottom view of the hemmed enclosure mechanism

FIG. 15 is a schematic view of the position of the tubing set before it is lifted and between the gussets;

FIG. 16 is a schematic view of the raised position of the tube bundle relative to the hem plate;

FIG. 17 is a schematic view of the hem plate after it has traversed under the tube set;

FIG. 18 is a schematic view of the tube feeding mechanism in cooperation with the feeding mechanism;

fig. 19 is a schematic view of a tube feeding mechanism.

Description of reference numerals: 1-a feeding mechanism; 2-a packaging mechanism; 3-a feeding structure; 4-a feeding port; 5-a cross bar; 6-a bearing plate; 7-a stabilizer plate; 8-a guide plate; 9-bolt; 10-blanking inclined plane; 11-a blanking channel; 12-a material piling tank; 13-a discharge port of the feeding mechanism; 14-a stopper; 15-a telescopic motor of the feeding mechanism; 16-a position sensor; 17-pushing element; 18-a servo motor of the intermittent drive; 19-a transmission belt; 20-transverse guide rails of the feeding mechanism; 21-a slide block; 22-cylinders of intermittent drive means; 23-a push plate; 24-a binding section; 25-a package; 26-a bundle tube device; 27-a strapping device; 28-a discharge port of the binding part; 29-bundling sheet; 30-a telescopic motor on the tube bundle device; 31-a beam-collecting head; 32-a linkage portion; 33-a rotating shaft mounting hole; 34-a rotating shaft; 35-connecting rod mounting holes; 36-a connecting rod; 37-a turntable; 38-a tape roller of the strapping device; 39-auxiliary roller; 40-servo motor of the binding apparatus; 41-a telescopic rod; 42-a telescopic motor on the beam tube device; 43-a cutter on the tube bundling device for matching with the bundling device; 44-a bearing seat; 45-packaging bag roller; 46-a bag guide device; 47-packaging bag mouth clamping device; 48-folding and sealing the roll mechanism; 49-lifting means; 50-a base; 51-bag opening cylinder; 52-supporting rollers; 53-positioning rollers; 54-a positioning groove; 55-a guide head; 56-bag outlet; 57-a microswitch; 58-cylinder body; 59-a mounting member; 60-transverse rails of the bag mouth clamping device; 61-a movable plate; 62-rotating rod; 63-connecting rods of the bag mouth clamping devices; 64-a telescopic motor of the bag mouth clamping device; 65-a clamping block; 66-a rolling device; 67-a tape cutting device; 68-a hemming plate; 69-a tape roller of the wrapping device; 70-connecting rod of the wrapping device; 71-servo motor of the wrapping device; 72-roof vessel shell; 73-roller hole; 74-tape sticking roller; 75-pinching and cutting the head; 76-a telescopic motor of the belt cutting device; 77-triangular splint; 78-a cutter of the tape cutting device; 79-cylinder of the belt cutting device; 80-connecting rod of belt cutting device; 81-rotating block; 82-a telescopic motor for driving the folding plate; 83-transverse floor; 84-longitudinal top plate; 85-a labeling device; 86-a moving mechanism; 87-a label box; 88-a longitudinal conveyor belt; 89-inclined slide plate; 90-hanging hooks; 91-end of the envelope; 92-a tube group sleeved with a packaging bag.

Detailed Description

Exemplary embodiments of the present application will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present application are shown in the drawings, it should be understood that the present application can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

The PLC controller mentioned below includes a processor and a computer-readable storage medium connected to each other, and a computer program is stored in the computer-readable storage medium, and when executed by the processor, implements a function of the PLC controller.

Example 1

The pipe packer is shown in fig. 1 and comprises a feeding mechanism 1 and a packing mechanism 2. The packing mechanism 2 includes a bundling section 24 and a packing section 25, as shown in fig. 5. The pipe packing machine mainly performs the following four packing procedures on the pipe:

the feeding mechanism 1 feeds a plurality of pipes to be packed into a binding part 24 of the packing mechanism 2;

(II) the bundling part 24 bundles and bundles the plurality of tubes fed into the bundling part to form a tube group;

(III) the feeding mechanism 1 further extends into the bundling section 24 (described in detail below) to feed the bundled tube group into the packing section 25 of the packing mechanism 2;

and (IV) the packaging part 25 firstly coats the packaging bag on the tube group, and then the tube group coated with the packaging bag is packaged and rolled to finish packaging.

As shown in fig. 1, four feeding structures 3 are disposed at the top of the feeding mechanism 1, feeding ports 4 of the four feeding structures 3 are aligned with a discharging port of a tube production line (not shown in the figure), and a plurality of tubes produced by the tube production line fall into the feeding mechanism 1 through the feeding structures 3. As shown in fig. 2, the feeding mechanism 3 includes a cross bar 5, a support plate 6, a stabilizing plate 7, and a guide plate 8. Two ends of the cross rod 5 are respectively installed on the top of the feeding mechanism 1 shown in figure 1 by bolts 9; the supporting plate 6 is integrally long-strip-shaped, the longitudinal section of the supporting plate is L-shaped, and the side surface of the supporting plate 6 is arranged on the side surface of the cross rod 5; the upper end of the stabilizing plate 7 is hinged to the top surface of the cross rod 5 close to the discharge port 4, and in a normal state, the lower end of the stabilizing plate 7 is lapped on the bottom surface of the bearing plate 6, so that the stabilizing plate 7, the bottom surface of the bearing plate 6 and the side surface of the bearing plate 6 form a triangular feeding channel; the supporting plate 6 and the stabilizing plate 7 are turned outwards towards one end of the pipe production line, so that the feeding opening 4 is formed; the guide plate 8 is installed on one end of the cross rod 5 far away from the feeding port 4 and is used for guiding the pipe on the bearing plate 6 to fall into the feeding mechanism 1 from the bottom edge of the bearing plate 6.

In this embodiment, the length of the pipe produced by the pipe production line is smaller than the distance between the stabilizing plate 7 and the guide plate 8, and a pushing device (not shown in the figure) is arranged on the pipe production line and used for sequentially pushing a plurality of produced pipes into the feeding structure 3. In the blanking process of enabling a plurality of pipes to fall into the feeding mechanism 1, the pushing device of the pipe production line pushes a first pipe first, so that the first pipe enters the feeding channel through the feeding port 4 of the feeding structure 3, and at the moment, because the bearing plate 6 and the stabilizing plate 7 which are used for forming the feeding port 4 are turned outwards, even if the position between the first pipe and the feeding port 4 slightly deviates, the first pipe can also enter the feeding channel along the bearing plate 6 or the stabilizing plate 7 which are turned outwards. After the first pipe enters the feeding channel, the stabilizing plate 7 is slightly lifted by the first pipe, and the stabilizing plate 7 can stabilize the first pipe on the bearing plate 6 under the action of gravity; after the first pipe is completely pushed onto the supporting plate 6, the rear end of the first pipe is pressed in the feeding channel by the stabilizing plate 7, at the moment, a pushing device on the pipe production line starts to push the second pipe, and the second pipe enters the feeding channel through the feeding port 4, so that the first pipe is ejected out of the feeding channel; the second tube then continues to push against the first tube, causing the first tube to move towards the guide plate 8 until the first tube is guided by the guide plate 8 away from the support plate 6 and falls into the feed mechanism 1. The blanking process is repeated continuously, so that a plurality of pipes can fall into the feeding mechanism 1 in sequence.

As shown in fig. 3, a blanking inclined plane 10, a blanking channel 11 and a material stacking groove 12 are arranged inside the feeding mechanism 1, wherein the blanking inclined plane 10 is located below the feeding structure 3, the blanking channel 11 is arranged obliquely, the front end of the blanking channel is communicated with the bottom end of the blanking inclined plane 10, the rear end of the blanking channel is communicated with the material stacking groove 12, the material stacking groove 12 is communicated with a discharge port 13 of the feeding mechanism 1, so that a pipe falling into the feeding mechanism 1 can fall onto the blanking inclined plane 10 first, then slide into the blanking channel 11 through the blanking inclined plane 10, and then slide into the material stacking groove 12 through the blanking channel 11. The feeding mechanism 1 is further provided with a stopper 14, a telescopic motor 15 and a proximity position sensor 16, the stopper 14 is mounted on a telescopic head of the telescopic motor 15 and is driven by the telescopic motor 15 to block or leave the blanking channel 11, a detection area of the position sensor 16 is located in a position blocked by the stopper 14 in the blanking channel 11, the position sensor 16 is electrically connected with an electronic counter (not shown in the figure), when a pipe passes through the detection area of the position sensor 16, the position sensor 16 outputs a signal to the electronic counter, and the electronic counter counts after receiving the signal, so that the number of the pipes entering the stacking groove 12 through the blanking channel 11 can be detected in real time by using the position sensor 16 and the electronic counter.

As shown in fig. 4, the feeding mechanism 1 is further provided with an intermittent driving device for pushing the pipe located in the stacking channel 12, which includes a pushing member 17, a servo motor 18, a driving belt 19, a cross rail 20, a slider 21 and a cylinder 22. The servo motor 18 is preferably replaced by a stepper motor, but the stepper motor is less accurate than the servo motor 18. A cross rail 20 is provided along the direction of the stacker 12, a belt 19 is provided along the cross rail 20, and a servo motor 18 is used to drive the belt 19 to operate. The slide block 21 is movably mounted on the transverse guide rail 20, and the slide block 21 is fixedly connected with the transmission belt 19. The material pushing part 17 is fixedly arranged on the sliding block 21 and is positioned in the material piling groove 12, and the air cylinder 22 is arranged inside the material pushing part 17 and moves along with the material pushing part 17. The telescopic head of the cylinder 22 is provided with a push plate 23 facing the tail end of the material piling groove 12, the tail end of the material piling groove 12 is open and is aligned with the discharge hole 13 of the feeding mechanism 1, the push plate 23 faces the discharge hole 13 of the feeding mechanism 1, and the telescopic head of the cylinder 22 can push the push plate 23 to the discharge hole 13 of the feeding mechanism 1 after the cylinder 22 is started. In the initial state, the pusher 17 is located away from the end of the chute 12.

In this embodiment, the pipe packer is provided with a PLC controller (not shown in the figure) which is electrically connected to the telescopic motor 15, the position sensor 16, the electronic counter, the servo motor 18 and the air cylinder 22. When the pipe packing machine executes the packing procedure (I), the PLC controls the relevant circuits to enable the position sensor 16 and the electronic counter to be started, and the position sensor 16 and the electronic counter detect the quantity of the pipes entering the stacking groove 12 through the blanking channel 11 in real time after being started; the PLC is preset with a preset value of pipes required for one-time packing, for example, 19 pipes, and after the number of the pipes entering the stacking groove 12 is measured to reach the preset value, the PLC controls a related circuit to start the telescopic motor 15, and after the telescopic motor 15 is started, the telescopic head of the telescopic motor pushes the stopper 14 to extend into the blanking channel 11, so that the blanking channel 11 is stopped, and the following pipes cannot continuously enter the stacking groove 12 through the blanking channel 11; then the PLC controller controls the relevant circuit to start the servo motor 18, the servo motor 18 drives the driving belt 19 to intermittently rotate after being started, the driving belt 19 intermittently rotates to drive the sliding block 21 to intermittently move towards the discharge hole 13 of the feeding mechanism 1 along the transverse guide rail 20, so that the pushing piece 17 intermittently moves towards the discharge hole 13 of the feeding mechanism 1 in the material stacking groove 12, and in the moving process of the pushing piece 17, the pushing plate 23 intermittently pushes all the pipes in the material stacking groove 12 out of the discharge hole 13 of the feeding mechanism 1 to the bundling part 24 of the bundling mechanism 2, so as to finish the bundling procedure (I).

As shown in fig. 6, a tube bundling device 26 and a bundling device 27 are provided inside the bundling unit 24, the bundling device 27 is provided around the inlet of the bundling unit 24, the tube bundling device 26 is provided around the outlet of the bundling unit 24, a plurality of tubes are fed 1 into the bundling unit 24, pass through the bundling device 27, pass through the tube bundling device 26, then the tube bundling device 26 bundles the plurality of tubes, and finally the bundling device 27 bundles the plurality of tubes to form a tube group.

As shown in fig. 7 and 8, the beam tube device 26 includes six beam-collecting pieces 29 and two telescopic motors 30, wherein, taking one beam-collecting piece 29 as an example, the front end is provided with a beam-collecting head 31, the rear end is provided with a linkage part 32, and a rotating shaft mounting hole 33 is arranged between the beam-collecting head 31 and the linkage part 32. The rotating shaft mounting holes 33 of the six bundling pieces 29 are respectively hinged on six rotating shafts 34 at the periphery of the discharge hole 28 of the bundling part 24, so that the hinged parts form rotating fulcrums of the bundling pieces 29; two connecting rod mounting holes 35 are formed in the linkage portion 32 of each binding piece 29, and a connecting rod 36 is hinged between each two adjacent binding pieces 29, specifically: two ends of a first connecting rod 36 are respectively hinged on a first connecting rod mounting hole 35 of the first bundling piece 29 and a second connecting rod mounting hole 35 of the second bundling piece 29, two ends of a second connecting rod 36 are respectively hinged on the first connecting rod mounting hole 35 of the second bundling piece 29 and a second connecting rod mounting hole 35 of the third bundling piece 29, two ends of a third connecting rod 36 are respectively hinged on a first mounting hole 34 of the third bundling piece 29 and a second connecting rod mounting hole 35 of the fourth bundling piece 29, two ends of a fourth connecting rod 36 are respectively hinged on the first connecting rod mounting hole 35 of the fourth bundling piece 29 and a second connecting rod mounting hole 35 of the fifth bundling piece 29, two ends of a fifth connecting rod 36 are respectively hinged on the first connecting rod mounting hole 35 of the fifth bundling piece 29 and a second connecting rod mounting hole 35 of the sixth bundling piece 29, the two ends of the sixth connecting rod 36 are respectively hinged on the first connecting rod mounting hole 35 of the first binding sheet 29 and the second connecting rod mounting hole 35 of the first binding sheet 29, so that the six binding sheets 29 are linked through the six connecting rods 36.

The telescopic heads of the two telescopic motors 30 are respectively hinged to the linkage parts 32 of the two bundling pieces 29, so that the telescopic heads of the two telescopic motors 30 drive the six bundling pieces 29 to synchronously rotate around the rotation fulcrums thereof in the same direction in the extending process, the bundling heads 31 of the six bundling pieces 29 are synchronously closed to the discharge port 28 of the bundling part 24, and therefore a plurality of pipes in the discharge port 28 are bundled, the bundling heads 31 of the six bundling pieces 29 form a hexagon, and the scattered pipes are bundled into a regular pipe group with a hexagonal cross section. In other embodiments, the number of the telescopic motors 30 is not limited to two, and may be one or more than two, however, if there is only one telescopic motor 30, the driving difficulty is relatively high, and if there are more than two telescopic motors 30, for example, six telescopic motors 30, the cost is relatively high.

As shown in fig. 9, the binding device 27 includes a turntable 37, a tape roller 38, an auxiliary roller 39 and a servo motor 40, the turntable 37 is hollow and is sleeved on the material inlet of the binding portion 24, the servo motor 40 can drive the turntable 37 to rotate around the material inlet, and the tape roller 38 and the auxiliary roller 39 are disposed at the edge of the turntable 37 and rotate along with the turntable 37. As shown in FIG. 6, the tube bundling device 26 has a telescopic rod 41 extending to the bundling device 27, the telescopic rod 41 is controlled by a telescopic motor 42 to extend or retract, and the telescopic motor 42 is provided with a cutter 43 having a cutting edge facing the bundling device 27. In the initial state, the tape on the tape roller 38 passes through the auxiliary roller 39 and then is adhered to the telescopic rod 41.

In order to attach the label with the stickiness to the bundled tube group which is not packaged, as shown in fig. 10, a labeling device is provided in the bundling part 24, the labeling device includes a movable mechanism 85 and a label box 86, the movable mechanism 85 includes a telescopic rod and a rotating motor for driving the telescopic rod to rotate around the tail end thereof, and a suction cup 87 for absorbing the label is provided on the telescopic head of the telescopic rod.

In this embodiment, the PLC controller is further electrically connected to the telescopic motor 30, the servo motor 40, the telescopic motor 42, the rotating motor of the moving mechanism 85, the telescopic rod, and the suction cup 87. After the feeding mechanism 1 pushes the tube into the bundling part of the packing mechanism 2, the tube packing machine executes a packing procedure (II), the PLC controller controls a relevant circuit to start two telescopic motors 30 of the tube bundling device 26, and the telescopic motors 30 synchronously drive six bundling pieces 29 to bundle scattered tubes after being started, so that a hexagonal regular tube group is formed; then the PLC controller controls the relevant circuit to start the servo motor 40, the servo motor 40 drives the turntable 37 to drive the tape roller 38 and the auxiliary roller 39 to synchronously rotate after being started, so that the tape is adhered to the pipe group, meanwhile, the PLC controller controls the relevant circuit to drive the telescopic rod 41 to contract by the telescopic motor 42, so that the tape is not adhered to the telescopic rod 41 any more, and the telescopic rod 41 avoids the tape roller 38 and the auxiliary roller 39. The PLC controller can control the adhesive tape roller 38 and the auxiliary roller 39 to rotate for a preset number of turns (two or more) to wind up the pipe group, when the last turn is left, the PLC controller controls a related circuit to enable the telescopic motor 42 to drive the telescopic rod 41 to extend, so that the last turn of the adhesive tape can be adhered to the telescopic rod 41, then the PLC controller controls the related circuit to enable the telescopic motor 42 to drive the telescopic rod 41 to perform contraction and extension actions again, the adhesive tape between the telescopic rod 41 and the pipe group can be cut off by the cutter 43, the adhesive tape on the adhesive tape roller 38 is adhered to the telescopic rod 41 after passing through the auxiliary roller 39, and then the initial state is recovered, and thus, one-time bundling of a plurality of pipes is completed; because a plurality of pipes enter the packing mechanism 2 intermittently, when the pipes are advanced in a pause mode each time, the PLC controller controls the related circuits to enable the packing device 27 to pack the pipe group for one time, namely, the plurality of pipes are packed for a plurality of times, so that the plurality of pipes are tightly packed to form the pipe group, and the packing process (II) is completed. In the process that the telescopic rod 41 carries the adhesive tape to contract and extend, the adhesive tape is always adhered to the auxiliary roller 39, so that the adhesive tape is prevented from being excessively pulled out and being adhered to other parts.

After a plurality of pipes are bundled to form a pipe group, the PLC controls a related circuit to enable the movable mechanism 85 and the suction cup 87 to be started, the movable mechanism 85 drives the suction cup 87 to align with a label in the label box 86 after being started, then the suction cup 87 starts to suck a non-sticky part of the label in the label box 86, then the movable mechanism 85 drives the suction cup 87 to move towards the bundled pipe group, then the suction cup 87 can suck out the label in the label box 86, and then the controller controls the related circuit to enable the telescopic head of the telescopic rod to extend out, so that the label is attached to the bundled pipe group. After the tube group is labeled, part of the tube group is still positioned in the bundling part 24, at the moment, the tube packaging machine performs a packaging process (III), the PLC controls the relevant circuit to start the air cylinder 22, and after the air cylinder 22 is started, the push plate 23 is driven to extend into the bundling part 24 to further push out the bundled tube group, so that the tube group leaves the bundling part 24 and is completely pushed into the packaging part 25, and the packaging process (III) is completed. Then the PLC controls the relevant circuits to reset the push plate 23, the pushing piece 17, the blocking piece 13 and the tube bundling device 26, so that other tubes can fall into the stacking groove 12 to be bundled by the next batch of tubes.

As shown in fig. 5, the bottom of the enclosure 25 is provided with a support base 44 (there are actually a plurality of support bases 44, only one of which is shown in the figure due to the angle), for supporting the tube group, and the bundled tube group is dropped onto the support base 44 after entering the enclosure 25. Encapsulation portion 25 still is equipped with encapsulation bag roller 45, lead bagging apparatus 46, encapsulation bag sack clamping device 47 and two hem seal a roll mechanism 48, wherein, encapsulation bag roller 45 is used for providing the encapsulation bag, encapsulation bag roller 45, lead bagging apparatus 46 and encapsulation bag sack clamping device 47 and establish in proper order in encapsulation portion 25 be close to bottom department, two hem seal a roll mechanism 48 establish respectively that the both ends of encapsulation portion 25 are close to top department and face towards each other, then the tubular product group that is located on the bearing seat 44 is located hem seal a roll mechanism 48 below. The bottom of the enclosure 25 is also provided with a plurality of lifting devices 49, and the lifting devices 49 are used for lifting the tube group on the support base 44 into the folding and sealing mechanism 48.

As shown in fig. 11, the bag guiding device 46 includes a mounting base 50 and a bag supporting tube 51 disposed transversely, the base 50 is provided with four supporting rollers 52 (only two of them are shown in the figure due to the angle), and the four supporting rollers 52 are respectively located outside two sides of the bag supporting tube 51 to form a supporting structure; the base 50 is further provided with two positioning rollers 53, two sides of the bag opening barrel 51 are provided with positioning grooves 54 corresponding to the two positioning rollers 53, and rollers (not shown) matched with the positioning rollers 53 are arranged in the positioning grooves 54; the bag opening tube 51 has a front end provided with a table-shaped guide head 55 and a rear end provided with a bag outlet portion 56 with two sides left empty, wherein the guide head 55 faces the packaging bag roller 45, and the bag outlet portion 56 faces away from the packaging bag roller 45. The base 50 is further provided with a microswitch 57, and the microswitch 57 is attached to the bag opening cylinder 51 of the bag guide device 46. The microswitch 57 is a conventional device and will not be described in detail herein. The PLC controller is electrically connected to an alarm device (not shown), such as a warning light, and the PLC controller is electrically connected to the microswitch 57.

The envelope gripping means 47, as shown in fig. 12, comprise a cylinder 58 and a gripping structure comprising a mounting member 59 mounted on a displacement mechanism (not shown) for driving the envelope gripping means 47 towards and away from the strapping 24, which displacement mechanism is conventional in the art, for example with reference to the intermittent drive described above, and will not be described in detail. The mounting member 59 is provided with a transverse guide rail 60, the transverse guide rail 60 is provided with two movable plates 61, the two movable plates 61 can move along the transverse guide rail 60, the middle position of the transverse guide rail 60 is hinged with the middle part of the rotating rod 62, two ends of the rotating rod 62 are respectively hinged with one connecting rod 63, one ends of the two connecting rods 63 far away from the rotating rod 62 are respectively hinged with the two movable plates 61, and then the transverse guide rail 60, the rotating rod 62 and the two connecting rods 63 form a linkage structure between the two movable plates 61. The bag opening clamping device 47 is further provided with a telescopic motor 64, a body and a telescopic head of the telescopic motor 64 are respectively installed at the positions, close to the tops, of the two movable plates 61, two clamping blocks 65 are respectively arranged at the positions, close to the bottoms, of the two movable plates 61, and the two clamping blocks 65 are arranged along the direction of the cylinder 58. The telescopic head of the telescopic motor 64 is contracted to drive the two movable plates 61 to drive the clamping blocks 65 on the two movable plates to approach each other, so that the bag mouth of the packaging bag can be clamped outside the cylinder 58, and the telescopic head of the telescopic motor 64 is extended to drive the two movable plates 61 to drive the clamping blocks 65 on the two movable plates to move away from each other, so that the bag mouth clamped outside the cylinder 58 can be loosened.

In an initial state, the packaging bag on the packaging bag roller 45 is manually pulled out and sleeved outside the bag opening cylinder 51 of the bag guiding device 46 until the bag opening of the packaging bag is positioned at the bag outlet part 56 of the bag opening cylinder 51, so that the packaging bag is opened by the bag opening cylinder 51 of the bag guiding device 46; the cylinder 58 of the packaging bag opening clamping device 47 extends into the bag outlet 56 of the bag supporting cylinder 51, and the telescopic head of the telescopic motor 64 of the packaging bag opening clamping device 47 contracts, so that the clamping block 65 clamps the opening of the packaging bag on the cylinder 58.

In the enclosure 25 shown in fig. 5, the two hemming and rolling mechanisms 48 are identical in structure and face each other, and the hemming and rolling mechanism 48 located on the right side of the enclosure 25 includes a rolling device 66, a tape cutting device 67, and a hemming plate 68 as shown in fig. 13, wherein the tape cutting device 67 and the rolling device 66 are movably mounted on the enclosure 25.

The wrapping device 66 comprises a tape roller 69, a connecting rod 70 and a servo motor 71, wherein a roller mounting position is arranged at a first end of the connecting rod 70, the tape roller 69 is pivoted on the roller mounting position, and a second end of the connecting rod 70 is fixedly arranged on a rotating head of the servo motor 71, so that the servo motor 71 can drive the tape roller 69 to rotate through the connecting rod 70.

The belt cutting device 67 is provided with a transverse pipe jacking shell 72, the side surface of the pipe jacking shell 72 is provided with a roller hole 73, and a belt sticking roller 74 transversely extends out of the roller hole 73; the top of the top pipe shell 72 is provided with a clamping and cutting head 75 and a transverse telescopic motor 76, the clamping and cutting head 75 comprises a triangular clamping plate 77 and a cutter 78, the triangular clamping plate 77 is vertically arranged, the vertex angle of the triangular clamping plate is hinged on the telescopic head of the telescopic motor 76, the first bottom angle is hinged on the top of the top pipe shell 72, and the second bottom angle extends out of the top pipe shell 72; the cutter 78 is provided on the bottom side of the triangular splint 77. In the initial state, the telescopic head of the telescopic motor 76 extends out, the bottom edge of the triangular clamping plate 77 falls above the tape-sticking roller 74, and the cutter 78 is positioned at the side edge of the tape-sticking roller 74.

As shown in fig. 14, a cylinder 79, a connecting rod 80 and a rotating block 81 are arranged inside the top tube shell 72, a telescopic head of the cylinder 79 is hinged to a first end of the connecting rod 80, a second end of the connecting rod 80 is fixedly connected to a rotating shaft of the rotating block 81, and a proximal end of the tape-sticking roller 74 is fixedly mounted on the rotating shaft of the rotating block 81. In the initial state, the telescopic head of the air cylinder 79 extends out, the tape adhering roller 74 extends out of the top pipe shell 72, and the tape on the tape roller 69 is adhered to the tape adhering roller 74 and clamped by the bottom edge of the triangular clamping plate 77 and the tape adhering roller 74.

A transverse telescopic motor 82 is mounted below the belt cutting device 67, and the folding plate 68, the telescopic motor 82 and the lifting device 49 form a folding mechanism. The folding plate 68 comprises a transverse bottom plate 83 and a longitudinal top plate 84, the folding plate 68 is mounted on a telescopic head of a telescopic motor 82, and the telescopic motor 82 is used for driving the folding plate 68 to move. In the initial state, the telescopic head of the telescopic motor 82 is extended, so that the hemming plate 68 is away from the top pipe shell 72 of the belt cutting device 67.

In this embodiment, the packaging portion 25 is further provided with a cutting device (not shown) for cutting the packaging bag, which can cut off the portion of the packaging bag beyond the bag opening tube 51 of the bag guiding device 46.

In this embodiment, the PLC controller is further electrically connected to the displacement mechanism for driving the bag mouth clamping device 47, the cutting device, the telescopic motor 64, the servo motors 71 of the two hem sealing and rolling mechanisms 48, the telescopic motor 76, the air cylinder 79 and the telescopic motor 82. After the feeding mechanism 1 sends the bundled tube group into the bearing seat 44 of the packaging part 25, the tube packaging machine executes a packaging process (four), the PLC controller controls the relevant circuit to make the packaging bag opening clamping device 47 move towards the bundling part 24 until the packaging bag opening clamping device 47 crosses the tube group, in the process, the packaging bag opening clamping device 47 can pass through the tube group placed on the packaging bag 44, because the tube body 58 (see fig. 12) of the packaging bag opening clamping device 47 clamps the opening of the packaging bag, and as the packaging bag opening clamping device 47 passes through the tube group placed on the bearing seat 44, the packaging bag opening clamping device 47 can drive the packaging bag to be sleeved outside the tube group. Then the PLC controller controls related circuits to enable the cutting device and the telescopic motor 64 to be started, the packaging bag is cut off after the cutting device is started, the telescopic motor 64 drives the packaging bag opening clamping device 47 to loosen the bag opening of the packaging bag after being started, at the moment, the position between the tube group 92 and the folding plates 68 is as shown in figure 15, a section of end part 91 which exceeds the tube group is reserved at both ends of the packaging bag sleeved outside the tube group 92, and the two folding plates 68 correspond to the positions of the end parts 91 at both ends of the packaging bag. Then, the PLC controller controls the related circuit to make the lifting device 49 lift the tube set 92 sleeved with the pouch, and in the lifting process, since a section of end 91 beyond the tube set 92 is left at both ends of the pouch, and the two folding plates 68 correspond to the end 91 at both ends of the pouch, that is, the two folding plates 68 are located beside the lifting track of the tube set 92, the transverse bottom plates 83 of the two folding plates 68 can press the end 91 at both ends of the pouch, so that the end 91 at both ends of the pouch hangs down, the end 91 at both ends of the pouch is attached to both ends of the tube set 92 until the tube set 92 is pushed against the bottom of the top tube housing 72, and at this time, the position between the tube set 92 and the folding plates 68 is as shown in fig. 16, and the lowest position of the side wall of the tube set 92 is flush with the highest position of the two folding plates 68. Then the PLC controls the relevant circuit to start the telescopic motor 82 of the two folding edge sealing and rolling mechanisms 48, the telescopic head of the telescopic motor 82 drives the folding plates 68 to contract after the telescopic motor 82 is started, so that the folding plates 68 of the two folding edge sealing and rolling mechanisms 48 are close to each other until the two folding plates 68 are transversely moved to the lower part of the tube group 92, so that the tops of the longitudinal top plates 84 of the two folding plates 68 are supported at the bottom of the tube group 92, in the process, the longitudinal top plates 84 of the two folding plates 68 respectively push the drooping end parts 91 at the two ends of the packaging bag, the drooping end parts 91 at the two ends of the packaging bag are turned to the lowest part of the side wall of the attached tube group 92, the two folding plates 68 avoid the position of the sealing and rolling device 66, and the two folding plates 68 are transversely moved to the lower part of the tube group. Then the PLC controller controls related circuits to start a servo motor 71, the servo motor 71 drives the adhesive tape roller 69 to rotate around the pipe group 92 through a connecting rod 70 after being started, so that the adhesive tape on the adhesive tape roller 69 is adhered to and wound on the end part of the packaging bag, and meanwhile, the PLC controller controls related circuits to start a telescopic motor 76 and an air cylinder 79; after the telescopic motor 76 is started, the telescopic head of the telescopic motor contracts, so that the triangular clamping plate 77 is driven to rotate around the first base angle, the triangular clamping plate 77 drives the cutter 78 to lift upwards, the adhesive tape on the adhesive tape roller 74 is not clamped, and the adhesive tape on the adhesive tape roller 69 rotating around the pipe group 92 is avoided; after the cylinder 79 is started, the telescopic head of the cylinder retracts to drive the connecting rod 80 to contract, so that the rotating block 81 is driven to rotate anticlockwise in fig. 14, the rotating block 81 rotates anticlockwise to drive the tape sticking roller 74 to rotate anticlockwise into the roller hole 73 of the top pipe shell 72, and therefore the tape on the tape roller 69 rotating around the pipe group 92 is avoided.

The PLC can control the adhesive tape roller 69 to rotate for a preset number of turns (two or more turns) around the pipe group 92 so as to wind up a packaging bag on the pipe group 92, when the adhesive tape roller 69 rotates for the last turn, the PLC controls the relevant circuit to start the air cylinder 79 first, after the air cylinder 79 is started, the telescopic head extends out to enable the adhesive tape roller 74 to extend out and reset, the last turn of the adhesive tape can be adhered to the adhesive tape roller 74, then the PLC controls the relevant circuit to start the telescopic motor 76, after the telescopic motor 76 is started, the telescopic head extends out to enable the clamping cutting head 75 to reset, the cutter 78 cuts off the adhesive tape, the triangular clamping plate 77 clamps the adhesive tape connected with the adhesive tape roller 69 on the adhesive tape roller 74, and the packaging process (IV) is completed, and the packaging of the pipe group 92 is completed.

In the process of lifting the tube group 92 by the lifting device 49, the PLC controller controls the related circuit to enable the displacement mechanism to drive the packaging bag opening clamping device 47 to reset, the clamping block 65 of the packaging bag opening clamping device 47 is aligned with the empty part of the bag supporting cylinder 51 after the packaging bag opening clamping device 47 resets, then the PLC controller controls the related circuit to enable the telescopic head of the telescopic motor 64 of the packaging bag opening clamping device 47 to contract, and then the clamping block 65 clamps the next section of packaging bag opening on the empty part of the bag supporting cylinder 51 to wait for bagging of the next tube group.

In other embodiments, the bag mouth clamp 47 clamps the bag in the initial state and pulls the bag out of the spout 28 near the strapping 24 via the bag guide 26, so that after the tube set extends from the strapping to the bag packing 25, the tube set extends into the bag via the cylinder 58 of the bag mouth clamp 47, and the bag is thus wrapped around the tube set. Thus, in the process of lifting the tube set 92 by the lifting device 49, the PLC controller controls the related circuit to make the displacement mechanism drive the sealing bag opening clamping device 47 to move towards the bag guiding device 46, then the clamping block 65 of the sealing bag opening clamping device 47 can be aligned with the empty part of the bag supporting cylinder 51, then the PLC controller controls the related circuit to make the telescopic head of the telescopic motor 64 of the sealing bag opening clamping device 47 contract, then the clamping block 65 clamps the next section of sealing bag opening on the empty part of the bag supporting cylinder 51, and finally the PLC controller controls the related circuit to make the sealing bag opening clamping device 47 reset, thereby waiting for the next tube set to enter the sealing part 25 to sleeve the next tube set.

Example 2

This example differs from example 1 in that: the pipe does not fall into the feeding mechanism 1 through the feeding structure 3, but a pipe feeding mechanism is additionally arranged, and the pipe which is lower than the feeding port of the feeding mechanism 1 is fed into the feeding mechanism 1 by the pipe feeding mechanism. As shown in fig. 18 and 19, the tube feeding mechanism includes a longitudinal conveyor belt 88 and an inclined slide plate 89. The conveying direction of the longitudinal conveyor belt 88 is vertical, the lower end of the longitudinal conveyor belt 88 is a feeding end, the upper end of the longitudinal conveyor belt is a discharging end, the feeding end of the longitudinal conveyor belt 88 faces the pipe to be fed, the discharging end is arranged above a feeding opening of the feeding mechanism 1, a plurality of hooks 90 are arranged on the carrying surface of the longitudinal conveyor belt 88 at intervals along the conveying direction, and the width of each hook 90 is larger than the length of the pipe; the bottom end of the inclined sliding plate 89 is arranged above a feeding port of the feeding mechanism 1, the top end of the inclined sliding plate is arranged below a discharging end of the longitudinal conveyor belt 88, and the top end of the inclined sliding plate 89 is arranged below the discharging end of the longitudinal conveyor belt 88. Thus, after the longitudinal conveyor belt 88 is started, the longitudinal conveyor belt 88 moves from bottom to top towards the carrying surface on one side of the pipe to be fed, so that the hook 90 hooks the pipe, and the pipe moves from the feeding end to the discharging end of the longitudinal conveyor belt 88 and is blocked by the hook 90 so as not to slide; after the tube is moved to the discharge end of the longitudinal conveyor belt 88, the hook 90 continues to move along the carrying surface of the longitudinal conveyor belt 88, so that the tube is brought to the top end of the inclined slide plate 89, and then the tube slides from the inclined slide plate 89 to the blanking mechanism 1.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the protection scope of the present application, and although the present application is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present application without departing from the spirit and scope of the technical solutions of the present application.

Claims (9)

1. Area detects bag device of leading of function, including propping a bag section of thick bamboo and a plurality of supporting roller, prop a bag section of thick bamboo and transversely place support on the roller, characterized by: the bag opening device is characterized by further comprising a microswitch, a controller and an alarm device, wherein the microswitch is close to the bag opening barrel, and the controller is electrically connected with the microswitch and the alarm device.

2. The bag guide with detection function according to claim 1, wherein: the microswitch is attached to the bag supporting barrel.

3. The bag guide with detection function according to claim 1, wherein: the bag opening device comprises positioning rollers, wherein positioning grooves corresponding to the positioning rollers are arranged on two sides of a bag opening barrel.

4. The bag guide device with the detection function as claimed in claim 3, wherein: and a roller matched with the positioning roller is arranged in the positioning groove.

5. The bag guide with detection function according to claim 1, wherein: the front end of the bag supporting cylinder is in a table shape.

6. The bag guide with detection function according to claim 1, wherein: and two sides of the rear end of the bag opening cylinder are left empty.

7. The bag guide with detection function according to claim 1, wherein: the alarm device is a warning lamp.

8. Packing mechanism, including the encapsulation bag running roller, lead bagging apparatus and encapsulation bag sack clamping device, the encapsulation bag on the encapsulation bag running roller is strutted by leading the bagging apparatus, and behind the encapsulation bag sack that encapsulation bag sack clamping device presss from both sides the encapsulation bag sack that struts, drive encapsulation bag cover on tubular product, characterized by: the bag guide device as claimed in any one of claims 1 to 7, wherein the controller is electrically connected with the packaging bag mouth clamping device.

9. Tubular product baling press, including feeding mechanism and packagine machine construct, feeding mechanism sends into tubular product and packs characterized by to packing in the packagine machine constructs: the packaging mechanism is as claimed in claim 8.

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