Single continuous-row packaging machine

Abstract

The utility model discloses a single row packaging machine which comprises a material box, a discharging groove, a material blocking box, a pipe dividing roller, a conveying mechanism, a conveying roller, a first film wrapping roller, a first auxiliary roller, a film pressing roller, a second film wrapping roller, a second auxiliary roller, a heat sealing mechanism, an upper heat sealing block, a lower heat sealing block, a sub-packaging mechanism, a large air cylinder, a heat sealing block, protruding thorns, a small air cylinder, a traction roller, a PLC, a supporting frame and other structures. An advanced PLC (Programmable Logic Controller) control system is adopted to control the tube feeding mechanism to uniformly and continuously feed tubes, the film coating mechanism performs up-and-down film coating treatment on the straws, the bag sealing mechanism performs bag sealing treatment on the straws subjected to film coating one by one, and finally, the traction mechanism is utilized to pull out the packaged continuously-arranged straws, so that the automatic continuously-arranged packaging of the straws is realized; operation is easy, use is convenient, efficiency is high, and packaging quality is basically consistent.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of straw packaging, in particular to a single-straw continuous packaging machine. BACKGROUND

[0002] Traditional straw packaging methods are mostly manual or semi-automatic, and have problems such as complex operation, low efficiency, and inconsistent packaging quality. To solve the above problems, a single-straw continuous packaging machine is provided. CONTENT OF THE INVENTION

[0003] The application provides a single-straw continuous packaging machine, which adopts an advanced PLC control system to control the uniform and continuous feeding of the feeding mechanism, the up-and-down film wrapping of the film wrapping mechanism, the bag sealing of the bag sealing mechanism, and finally the pulling out of the packaged continuous straws by the pulling mechanism, so as to realize the automatic continuous packaging of straws, which is simple to operate, convenient to use, efficient and has basically consistent packaging quality.

[0004] The application provides a single-straw continuous packaging machine, which comprises a feeding mechanism, a film wrapping mechanism and a bag sealing mechanism. The feeding mechanism is arranged on a support frame and comprises a hopper. The bottom of the hopper is connected with a discharging chute, and the discharging chute is provided below with a blocking hopper. The blocking hopper is internally provided with a pipe separating roller. The top and bottom of the blocking hopper are both provided with a "rectangular" hole. The "rectangular" hole provided at the top of the blocking hopper corresponds to the output end of the discharging chute. The film wrapping mechanism is arranged below the blocking hopper. The film wrapping mechanism comprises a plurality of conveying rollers. The same conveying mechanism is installed on the plurality of conveying rollers. The conveying mechanism is provided at one side with a first film wrapping roller and an auxiliary roller one. The auxiliary roller one is in close contact with the conveying mechanism. The conveying mechanism is provided above with a film pressing roller. The protrusion of the film pressing roller is embedded in the clamping groove on the conveying mechanism. The conveying mechanism is provided above with a second film wrapping roller and an auxiliary roller two. The auxiliary roller two is in close contact with the top of the conveying mechanism. The conveying mechanism is provided above at both sides with a heat sealing mechanism. The heat sealing mechanism comprises an upper heat sealing block and a lower heat sealing block. The conveying mechanism is provided above with a sub-packaging mechanism. The sub-packaging mechanism comprises a large air cylinder. The output end of the large air cylinder is provided with a heat sealing block. The heat sealing block is internally provided with a plurality of small air cylinders. The output end of each small air cylinder is provided with a spike. The other side of the conveying mechanism is provided with a pulling mechanism. The pulling mechanism comprises two pulling rods.

[0005] One of the conveying rollers, the pipe separating roller, the first film wrapping roller, the film pressing roller, the second film wrapping roller and the input end of the pulling rod are all connected with a power motor. The plurality of motors, the heat sealing mechanism and the sub-packaging mechanism are all connected with the same PLC controller.

[0006] Further, the plurality of motors are different types of servo motors.

[0007] Further, the clamping groove of the pipe separating roller is arranged in close contact with the inner wall of the blocking hopper.

[0008] Further, the inside of the material box is provided with a vibrating mechanism.

[0009] Further, the protrusion can pass through the vertical lifting of the heat sealing block bottom.

[0010] Further, the protrusion is located in the middle of the heat sealing block.

[0011] The application provides a single continuous row packaging machine, which comprises a tube feeding mechanism, a film wrapping mechanism and a bag sealing mechanism, the tube feeding mechanism, a continuous suction tube feeding structure, uniformly and continuously feeds a plurality of suction tubes into each film-laid card slot of a conveying mechanism, and provides strong support for subsequent suction tube continuous row packaging, the tube feeding mechanism is arranged on a support frame and serves as an assembly, and is used for mounting and arranging the tube feeding mechanism, the film wrapping mechanism and the bag sealing mechanism, the tube feeding mechanism comprises a material box, a box body for storing the suction tubes, and a feeding groove connected to the bottom of the material box, the suction tubes sequentially and orderly enter a passage in each card slot of a tube separating roller from the inside of the material box, a blocking box is arranged below the feeding groove and serves as a blocking function, after the suction tubes enter the card slot of the tube separating roller, the tube separating roller blocks the suction tubes from separating from the card slot in the process of conveying the suction tubes from the top "rectangular hole" of the blocking box to the bottom "rectangular hole" of the blocking box, so that the suction tubes can reach the bottom from the top of the blocking box, the blocking box is internally provided with the tube separating roller, which serves as a tube separating function and allows the suction tubes sequentially and orderly fed from the feeding groove to enter the card slot of the tube separating roller one by one and be conveyed from the top of the blocking box to the bottom of the blocking box, so that the suction tubes are discharged from the bottom "rectangular hole" of the blocking box and enter each film-laid card slot of the corresponding conveying mechanism, the top and bottom of the blocking box are both provided with a "rectangular hole", the passage of the suction tubes entering the card slot of the tube separating roller and the passage of the suction tubes falling out of the blocking box are both provided with the "rectangular hole" in the top of the blocking box, which is corresponding to the output end of the feeding groove and is conducive to the suction tubes sequentially and orderly fed from the feeding groove entering the card slot of the tube separating roller, the film wrapping mechanism is arranged below the blocking box and comprises a plurality of conveying rollers, which are used for supporting and driving the conveying mechanism to operate, a same conveying mechanism is arranged on the plurality of conveying rollers and serves as a conveying function, the suction tubes sequentially and orderly fed from the tube feeding mechanism are conveyed from the tube feeding mechanism to the traction mechanism, so that the suction tubes are continuously wrapped and packaged, a first film wrapping roller and an auxiliary roller one are arranged on one side of the conveying mechanism, the first film wrapping roller is a structure for placing a lower film for packaging the suction tubes, and is driven by a motor to cooperate with the conveying rate of the conveying mechanism and the traction rate of the traction mechanism, so as to sequentially and orderly release the lower film for packaging the suction tubes, so that the lower film for packaging the suction tubes is sequentially and orderly pressed and laid on the conveying mechanism under the action of a film pressing roller, the dropped suction tubes sequentially and orderly drop into each film-laid card slot of the conveying mechanism when passing through the tube feeding mechanism, the auxiliary roller one serves as an auxiliary function and changes the path of the lower film for packaging the suction tubes, so that the film pressing roller presses and lays the lower film for packaging the suction tubes on the conveying mechanism, the auxiliary roller one is tightly attached to the conveying mechanism and provides strong support for the laying of the lower film, a film pressing roller is arranged above the conveying mechanism, the protrusions of the film pressing roller are embedded in the card slots on the conveying mechanism and serve as a film pressing function, the film pressing roller is driven by a motor to press and lay the passing lower film on the conveying mechanism by using the protrusions, so as to provide strong support for the subsequent film wrapping of the suction tubes, a second film wrapping roller and an auxiliary roller two are arranged above the conveying mechanism, the second film wrapping roller is a structure for placing an upper film for packaging the suction tubes and is driven by a motor,The upper film for packaging the straw is sequentially and orderly released according to the conveying speed of the conveying mechanism and the traction speed of the traction mechanism, so that the heat sealing mechanism is used to realize the continuous sealing packaging of the straws, the auxiliary roller two changes the path of the upper film for packaging the straws, so as to package the straws in the upper film and the lower film, and to support the subsequent bag sealing, the auxiliary roller two is close to the top of the conveying mechanism, and supports the upper packaging of the upper film to the straws, two heat sealing mechanisms are arranged on the top of the conveying mechanism, and heat sealing is performed on the two sides of the upper film and the lower film for packaging the straws, the heat sealing mechanism comprises an upper heat sealing block and a lower heat sealing block, and the conveying mechanism is provided with a sub-packaging mechanism, the sub-packaging mechanism is used to sub-packaging the continuously packaged straws, and each straw is processed as an independent continuous packaging, the sub-packaging mechanism comprises an air cylinder and a kinetic energy output structure, the kinetic energy output structure is matched with the operation speed of the conveying mechanism under the control of the PLC controller, and outputs kinetic energy to drive the heat sealing block to move up and down, so that the falling point of each time is located at the convex connection between every two adjacent straws, and the two adjacent straws are heat sealed and sub-packaged, so that the independent continuous packaging of the straws is realized, the heat sealing block is provided with the heat sealing block, and the heat sealing block is provided with the heat sealing block.

[0012] One of the conveying rollers, the straw separating roller, the first film wrapping roller, the film pressing roller, the second film wrapping roller and the input end of the traction rod are connected with a power motor, and the kinetic energy output structure provides kinetic energy support for the operation of the conveying roller, the straw separating roller, the first film wrapping roller, the film pressing roller, the second film wrapping roller and the traction rod.

[0013] In summary, the application has the following beneficial effects:

[0014] 1, the advanced PLC control system is adopted, control lower pipe mechanism even continuous lower pipe, film wrapping mechanism is carried out to the straw up and down film wrapping processing, bag sealing mechanism carries out bag sealing processing to the straw which completes film wrapping one by one, finally again using traction mechanism will be packaged in succession straw traction, so as to realize the automatic packaging of the straw, not only simple operation, convenient to use, but also high efficiency, the packaging quality is basically consistent. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to make the technical personnel of the present application better understand the technical scheme in the present application, the following will be combined with the drawings, the technical scheme in the embodiment of the present application is described clearly and completely.

[0016] Figure 1 For the structural diagram of the present application.

[0017] Figure 2 For the structural diagram of the present application.

[0018] Figure 3 For the structural diagram of the present application.

[0019] Figure 4 For the structural diagram of the present application.

[0020] Illustration:

[0021] Among them, 1- material box, 2- discharge chute, 3- material blocking box, 4- pipe separating roller, 5- conveying mechanism, 6- conveying roller, 7- first film wrapping roller, 8- auxiliary roller one, 9- film pressing roller, 10- second film wrapping roller, 11- auxiliary roller two, 12- heat sealing mechanism, 121- upper heat sealing block, 122- lower heat sealing block, 13- subpackaging mechanism, 131- large cylinder, 132- heat sealing block, 133- thorn, 134- small cylinder, 14- traction roller, 15- PLC controller, 16- support frame. DETAILED DESCRIPTION

[0022] In order to make the technical personnel of the present application better understand the technical scheme in the present application, the following will be combined with the drawings, the technical scheme in the embodiment of the present application is described clearly and completely.

[0023] From the above technical scheme, it can be known that:

[0024] Example 1:

[0025] Reference Figures 1-4 .

[0026] A single row of packaging machine, comprising: lower tube mechanism, film wrapping mechanism and bag sealing mechanism, lower tube mechanism, suction tube continuous down structure, a plurality of suction tube uniform continuous down to the conveying mechanism 5 has been laid film inside each card slot, for the subsequent suction tube row packing do strong support, lower tube mechanism is arranged on the support frame 16, the role of assembly, for the installation of lower tube mechanism, film wrapping mechanism and bag sealing mechanism, lower tube mechanism includes material box 1, the box body of the storage of the suction tube, the bottom of the material box 1 is connected with the discharge chute 2, the suction tube from the material box 1 inside in order to enter the passage of each card slot inside the pipe roll 4, the discharge chute 2 below is provided with a blocking box 3, the role of blocking, the suction tube into the card slot inside the pipe roll 4, in the process of pipe roll 4 from the blocking box 3 top "rectangular" hole to the blocking box 3 bottom "rectangular" hole, blocking the suction tube from the card slot, to ensure that the suction tube can be from the blocking box 3 top to the bottom, the blocking box 3 inside is provided with a pipe roll 4, the role of pipe, under the action of the motor, let the suction tube in order to orderly from the discharge chute 2 row down one by one into the card slot inside the pipe roll 4, and the suction tube in the card slot from the blocking box 3 top to the blocking box 3 bottom, let the suction tube from the blocking box 3 bottom "rectangular" hole, into the corresponding conveying mechanism 5 of each card slot has been laid film, the top and bottom of the blocking box 3 are provided with "rectangular" hole, the passage of the suction tube into the card slot inside the pipe roll 4 and the passage of the suction tube from the pipe roll 4 drop out of the blocking box 3 inside, the "rectangular" hole of the top of the blocking box 3 corresponds to the output end of the discharge chute 2, which is conducive to the suction tube in order to orderly row down from the discharge chute 2 into each card slot of the pipe roll 4, the film wrapping mechanism is arranged below the blocking box 3, the film wrapping mechanism comprises a plurality of conveying rollers 6, which support and drive the conveying mechanism 5 to operate, a plurality of conveying rollers 6 are installed on the same conveying mechanism 5, which plays a conveying role, conveying the suction tube sequentially row down from the lower tube mechanism to the traction mechanism, so as to continuously wrap and package the suction tube, the conveying mechanism 5 is provided with a first film wrapping roller 7 and an auxiliary roller one 8 on one side, the first film wrapping roller 7 is a structure for placing the lower layer film for packaging the suction tube, which releases the lower layer film for packaging the suction tube in order under the action of the motor, in cooperation with the conveying rate of the conveying mechanism 5 and the traction rate of the traction mechanism, so as to sequentially press and lay the lower layer film for packaging the suction tube on the conveying mechanism 5 under the action of the film pressing roller 9, allowing the dropped suction tube to drop into each card slot of the conveying mechanism 5 which has been laid film in order, the auxiliary roller one 8 plays an auxiliary role, changes the path of the lower layer film for packaging the suction tube, so as to press and lay the lower layer film for packaging the suction tube on the conveying mechanism 5 by the film pressing roller 9, the auxiliary roller one 8 is closely attached to the conveying mechanism 5 to provide strong support for the laying of the lower layer film, the film pressing roller 9 is arranged above the conveying mechanism 5, the protrusions of the film pressing roller 9 are embedded in the card slots on the conveying mechanism 5, which plays a film pressing role, under the drive of the motor, the protrusions of the film pressing roller 9 press and lay the passing lower layer film on the conveying mechanism 5 in order, which provides strong support for the subsequent film wrapping of the suction tube,The upper part of the conveying mechanism 5 is provided with a second film coating roller 10 and an auxiliary roller two 11. The second film coating roller 10 is used to place the upper film for packaging straws. Under the action of the motor, the conveying speed of the conveying mechanism 5 and the traction speed of the traction mechanism are matched, and the upper film for packaging straws is sequentially and orderly released, so that the continuous row packaging of the straws is realized under the action of the heat sealing mechanism 12. The auxiliary roller two 11 plays an auxiliary role, changes the path of the upper film for packaging straws, and facilitates the packaging of the straws between the upper film and the lower film, thereby providing strong support for the subsequent bag sealing. The auxiliary roller two 11 is in close contact with the top of the conveying mechanism 5, thereby providing strong support for the upper packaging of the straws by the upper film. Two heat sealing mechanisms 12 are arranged on the upper part of the conveying mechanism 5 on both sides, which play a heat sealing role and heat seal the two sides of the upper film and the lower film containing the straws. The heat sealing mechanism 12 includes an upper heat sealing block 121 and a lower heat sealing block 122. The upper part of the conveying mechanism 5 is provided with a sub-packaging mechanism 13, which performs sub-packaging treatment on the continuously packaged straws, and processes each straw as an independent continuous row packaging. The sub-packaging mechanism 13 includes an air cylinder 131 and a kinetic energy output structure, which is matched with the running speed of the conveying mechanism 5 under the control of the PLC controller 15, outputs kinetic energy, and drives the heat sealing block 132 to move up and down. Each falling point is located at the protruding connection between two adjacent straws, so as to heat seal and sub-package the two adjacent straws, thereby realizing the independent continuous row packaging of the straws. The output end of the air cylinder 131 is provided with a heat sealing block 132, which plays a heat sealing role and heat seals the two adjacent straws, thereby separating the two adjacent straws and achieving the purpose of independent continuous row packaging of the straws. The heat sealing block 132 is provided with a plurality of small air cylinders 134 inside, which output kinetic energy and drive the protrusions 133 to move vertically. The output end of each small air cylinder 134 is provided with a protrusion 133, which is used to pierce a small hole in the middle of the heat sealing part during the heat sealing process of the two adjacent straws, thereby providing convenience for the later separation of the continuous row straws. The other side of the conveying mechanism 5 is provided with a traction mechanism, which includes two traction rods 14, which play a traction role and sequentially deliver the independently packaged continuous row straws out of the device.

[0027] One of the conveying roller 6, the pipe roller 4, the first film roller 7, the film pressing roller 9, the second film roller 10 and the input end of the traction rod 14 are connected with a power motor, and the kinetic energy output structure provides kinetic energy support for the operation of the conveying roller 6, the pipe roller 4, the first film roller 7, the film pressing roller 9, the second film roller 10 and the traction rod 14. The plurality of motors, the heat sealing mechanism 12 and the sub-packaging mechanism 13 are linearly connected with the same PLC controller 15, which plays a control role. The advanced PLC control system controls the cooperative operation of each electric control element, allows the pipe feeding mechanism to uniformly and continuously feed the pipe, the film wrapping mechanism to perform up and down film wrapping on the straw, the bag sealing mechanism to perform bag sealing on the wrapped straw one by one, and finally uses the traction mechanism to pull out the wrapped continuous straw, so as to realize the automatic continuous packaging of the straw, simplify the operation, improve the efficiency and ensure the packaging quality.

[0028] As a preferred embodiment, the plurality of motors are different types of servo motors, which realize closed-loop control of speed and torque, overcome the out-of-step problem of the stepper motor, meet the packaging requirements of the continuous straw, and ensure the orderly continuous packaging of the straw.

[0029] As a preferred embodiment, the circumferential clamping groove of the pipe roller 4 is arranged close to the inner wall of the material box 3 to prevent the straw from separating from the clamping groove and avoid the occurrence of pipe clamping and other adverse phenomena, thereby ensuring the uniform and continuous feeding of the straw.

[0030] As a preferred embodiment, the material box 1 is indirectly slightly vibrated by the vibration mechanism arranged inside the material box 1, so as to prevent the mutual blockage of the straws and allow the straws to be orderly discharged from the discharge slot 2.

[0031] As a preferred embodiment, the protrusions 133 can vertically ascend and descend through the bottom of the heat sealing block 132 to pierce a plurality of small holes in the heat sealing connection between every two adjacent straws, thereby providing convenience for the later disconnection of the continuous straws.

[0032] As a preferred embodiment, the protrusions 133 are located at the center of the heat sealing block 132 to avoid piercing the straw packaging bag, thereby ensuring the sealing of every two adjacent straws.

[0033] Other embodiments of the application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. It is intended that the specification and examples be considered as exemplary only, with the true scope of the application being indicated by the following claims.

[0034] It should be understood that the application is not limited to the precise construction that has been described above and shown in the accompanying drawings, and that various modifications and changes can be made by those skilled in the art without departing from the scope of the application. The foregoing described embodiments of the application are not to be construed as limiting the application.

Claims

1. A single-pack packaging machine, comprising: The tube lowering mechanism, the wrapping mechanism, and the bag sealing mechanism are characterized in that the tube lowering mechanism is mounted on a support frame (16), the tube lowering mechanism includes a material box (1), the bottom of the material box (1) is connected to a feeding trough (2), a baffle box (3) is provided below the feeding trough (2), a tube dividing roller (4) is provided inside the baffle box (3), a "rectangular" hole is opened at the top and bottom of the baffle box (3), the "rectangular" hole opened at the top of the baffle box (3) corresponds to the output end of the feeding trough (2), the wrapping mechanism is provided below the baffle box (3), the wrapping mechanism includes multiple conveying rollers (6), the same conveying mechanism (5) is installed on the multiple conveying rollers (6), a first wrapping roller (7) and an auxiliary roller (8) are provided on one side of the conveying mechanism (5), the auxiliary roller (8) is in close contact with the conveying mechanism (5), and a pressing roller (9) is provided above the conveying mechanism (5). The protrusion of the pressing roller (9) is engaged with the slot on the conveying mechanism (5). A second wrapping roller (10) and an auxiliary roller (11) are provided above the conveying mechanism (5). The auxiliary roller (11) is in close contact with the top of the conveying mechanism (5). A heat sealing mechanism (12) is provided on each side above the conveying mechanism (5). The heat sealing mechanism (12) includes an upper heat sealing block (121) and a lower heat sealing block (122). A dispensing mechanism (13) is provided above the conveying mechanism (5). The dispensing mechanism (13) includes a large air cylinder (131). A heat sealing block (132) is installed at the output end of the large air cylinder (131). A plurality of small air cylinders (134) are provided inside the heat sealing block (132). A protrusion (133) is provided at the output end of each small air cylinder (134). A traction mechanism is provided on the other side of the conveying mechanism (5). The traction mechanism includes two traction rods (14). One of the conveying rollers (6), the dividing roller (4), the first coating roller (7), the pressing roller (9), the second coating roller (10), and the traction roller (14) are all connected to a power motor at their input ends. Multiple motors, the heat sealing mechanism (12), and the dispensing mechanism (13) are all connected to the same PLC controller (15).

2. The single-unit continuous packaging machine according to claim 1, characterized in that, The motors mentioned are servo motors of different models.

3. A single-unit continuous packaging machine according to claim 1, characterized in that, The circumferential groove of the dividing roller (4) is set close to the inner wall of the baffle box (3).

4. A single-unit continuous packaging machine according to claim 1, characterized in that, The material box (1) is equipped with a vibration mechanism.

5. A single-unit continuous packaging machine according to claim 1, characterized in that, The spike (133) can move vertically up and down through the bottom of the heat-sealing block (132).

6. A single-unit continuous packaging machine according to claim 5, characterized in that, The spike (133) is located in the center of the heat-sealing block (132).

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