Bag feeding type nylon triangular bag packaging machine

Abstract

The utility model belongs to the technical field of packaging machines, and particularly relates to a bag feeding type nylon triangular bag packaging machine which comprises a discharging mechanism, a bag discharging mechanism, an auxiliary mechanism, a sealing mechanism, a rotating mechanism and a discharging channel. The bag discharging mechanism is arranged below the discharging mechanism and located on the front side of the charging barrel, the periphery of the charging barrel is sleeved with a discharged bag of the bag discharging mechanism, the auxiliary mechanism is arranged below the discharging mechanism and located on the rear side of the charging barrel, the sealing mechanism is arranged under the charging barrel, and when the bag is discharged from the lower portion of the charging barrel, the sealing mechanism seals each packaging bag. The discharging channel is arranged below the rotating mechanism and used for bearing the packaging bags and sending out the filled and sealed packaging bags. According to the device, cutting and edge sealing can be completed together, two production steps can be completed at the same time in the same unit time, the production efficiency of a production line is improved, and the production speed is increased.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaging machines, and specifically relates to a bag-feeding type nylon triangle bag packaging machine. Background Art

[0002] Packaging machines are mainly divided into two categories: fully automatic and semi-automatic. Fully automatic packaging machines can automatically complete a series of packaging processes such as product filling, sealing, coding, cutting, etc., with the characteristics of high efficiency, high precision, easy operation, etc., suitable for large-scale production lines. Semi-automatic packaging machines require manual assistance to complete some operations, such as filling products, etc., and are suitable for products with small output or more complex packaging requirements.

[0003] In order to create the greatest benefit for yourself within the specified time, you must ensure that your food packaging production line runs well, no errors will occur during the production process, try to avoid the impact of errors and failures, or compress the working stroke of the production line as much as possible. In this process, the operation of some packaging machines is still cumbersome, and the operation of each function is not closely linked, wasting unnecessary time and power consumption. For this reason, the present application proposes a bag-feeding nylon triangle bag packaging machine.

[0004] Useful content

[0005] The utility model aims to provide a bag-feeding nylon triangle bag packaging machine, which can complete cutting and edge sealing together, and can complete two production steps at the same time within the same unit time, thereby improving the production efficiency of the production line and speeding up the production speed.

[0006] The technical solutions adopted in this utility are as follows:

[0007] The bag-feeding nylon triangular bag packaging machine comprises a feeding mechanism, a bag discharging mechanism, an auxiliary mechanism, a sealing mechanism, a rotating mechanism and a discharging channel. The feeding mechanism is located inside the machine case and has a plurality of storage hoppers for temporarily storing materials, which are used to transfer the materials to be packaged in the storage hoppers into a barrel. The bag discharging mechanism is arranged below the feeding mechanism and is located at the front side of the barrel. The bag discharging mechanism is sleeved on the outer circumference of the barrel to package the materials discharged from the barrel. The auxiliary mechanism is arranged below the feeding mechanism and is located at the rear side of the barrel. The auxiliary mechanism comprises at least two auxiliary rollers, which clamp the barrel on both sides and keep them in a synchronous rolling state to assist in discharging the bags downward. The sealing mechanism is arranged directly below the barrel. When discharging the bags below the barrel, the sealing mechanism seals each packaging bag. The rotating mechanism causes the sealing mechanism to rotate reciprocatingly so that the packaging bags form a triangular shape. The discharging channel is arranged below the rotating mechanism to carry the packaging bags and deliver the filled and sealed packaging bags.

[0008] In a preferred embodiment of a bag-feeding nylon triangle bag packaging machine, the unloading mechanism comprises a loading platform, a vibrating plate and a discharge outlet, and at least one vibrating base is provided on the loading platform, and a discharge hopper is fixed above the vibrating base;

[0009] The material storage hopper is fixedly connected to the material discharging hopper, and the bottom of the material storage hopper is spaced apart from the inner bottom wall of the material discharging hopper, so that the outlet direction of the material discharging hopper forms an outlet channel for material discharging;

[0010] The vibration plate is arranged at the position of the outlet channel of the discharge hopper, and a discharge hopper is arranged at the discharge position of the vibration plate, and the discharge outlet discharges the contained material into the discharge outlet.

[0011] In a preferred embodiment of a bag-feeding nylon triangular bag packaging machine, it also includes a feeding nozzle located below the loading platform, the discharge outlet is arranged corresponding to the feeding nozzle, and the mouth of the feeding nozzle extends to the top of the barrel, and the feeding nozzle receives the material discharged from the discharge outlet and transfers it into the barrel.

[0012] In a preferred embodiment of a bag-feeding nylon triangular bag packaging machine, the bag discharging mechanism includes a fixed frame plate, a bag discharging reel and an auxiliary roller. The fixed frame plate is fixed on the chassis, and the bag discharging reel is rotatably fixed to one side of the fixed frame plate at a position away from the barrel. A servo motor is provided on the side of the fixed frame plate away from the barrel. The servo motor drives the bag discharging reel to rotate and maintain the bag discharging state. The auxiliary roller is arranged on the same side as the bag discharging reel and is rotatably arranged close to the barrel. When the bag discharging reel discharges a bag, the packaging bag is close to the auxiliary roller, and the auxiliary roller is used to provide tension.

[0013] In a preferred embodiment of a bag-feeding nylon triangular bag packaging machine, the auxiliary mechanism includes a connecting plate fixed to the chassis, and a first drive motor is provided on one side of the connecting plate to drive one of the auxiliary rollers to rotate, so that the two auxiliary rollers can rotate relative to each other and clamp and assist the packaging bag to move downward, wherein the barrel is fixed to the connecting plate by a cantilever.

[0014] In a preferred embodiment of a bag-feeding nylon triangular bag packaging machine, the sealing mechanism includes a bottom plate and a top plate, a fixed plate 1, a first cross bar, a second cross bar, an ultrasonic tool head, a tooth plate, and a second driving motor. The bottom plate and the top plate are distributed up and down, and an opening is opened on the top of the top plate. The outlet of the bottom discharge of the barrel is opposite to the opening position of the top plate, so as to directly fill the material into the packaging bag. The fixed plate 1 is provided with two and relatively fixed to the top of the bottom plate. The two fixed plates 1 are also provided with fixed plates 2 at positions opposite to each other. The first cross bar and the second cross bar are arranged opposite to each other, and the first cross bar and the second cross bar are arranged opposite to each other. The end is vertically connected to a relative fixed plate one, and a slider is provided on the first cross bar, which slides along the axial direction of the rod body, wherein the top plate is fixed to the slider so that the top plate can slide along the axial direction of the rod body, and the ultrasonic tool head is fixed below the slider on the first cross bar, and the two ends of the tooth plate are vertically arranged on the relative fixed plate one and are arranged adjacent to the second cross bar. The second drive motor is arranged on the top of the top plate, and the bottom output shaft of the second drive motor passes through the top plate and is fixed with a first gear, and the first gear is meshed with the tooth plate. When the second drive motor does work, it drives the first gear to rotate, so that the top plate slides back and forth along the axial direction of the rod body.

[0015] In a preferred embodiment of a bag-feeding nylon triangular bag packaging machine, four fixed plates are provided, two of which are fixed in a group at positions opposite to each other of the two fixed plates, a third cross bar is provided between the two fixed plates, the sealing mechanism also includes a clamping plate and a second cylinder, two clamping plates are provided and are opposite to each other, the two ends of the clamping plate are slidably sleeved on the third cross bar on both sides, a split window is provided in the middle of the clamping plate, the head of the ultrasonic tool head extends to the position of the split window, the second cylinder is provided on both sides of the two clamping plates, and the second cylinder drives the two clamping plates to move toward or away from each other.

[0016] In a preferred embodiment of a bag-feeding nylon triangular bag packaging machine, it also includes a U-shaped reinforcement seat fixed at the bottom of the top plate, a first cylinder is installed at the bottom of the U-shaped reinforcement seat, a rotatable dividing blade is fixed to the telescopic end of the first cylinder, and as the first cylinder is used, it extends to the position of the dividing window, opposite to the ultrasonic tool head, and completes the stroke simultaneously with the ultrasonic tool head, so as to divide the sealed edge packaging bag, and the first gear is located at the opening position of the U-shaped reinforcement seat.

[0017] In a preferred embodiment of a bag-feeding nylon triangle bag packaging machine, the rotating mechanism includes a main frame, a bearing platform and a servo motor 2, the main frame is fixed inside the chassis, the bearing platform is arranged above the main frame, a bearing is embedded in the middle of the bearing platform, a middle retaining ring frame is arranged in the bearing, the servo motor 2 is arranged at the bottom of the bearing platform, a third gear is installed at the top of the bearing platform corresponding to the position of the servo motor 2, and the servo motor 2 drives the third gear to rotate;

[0018] Among them, the top of the middle retaining ring frame is higher than the plane of the carrying platform, and the second gear is installed on the raised part. The second gear is meshed with the third gear, and the second gear is fixed to the bottom plate. When the servo motor 2 is started, the third gear drives the second gear to rotate, driving the sealing mechanism to rotate within the angle set by the program.

[0019] The technical effects achieved by this utility model are:

[0020] The utility model belongs to the technical field of packaging machines. The device clamps the packaging bag when the second cylinder of the sealing mechanism makes relative movement, and the second drive motor is started to make the top plate move horizontally through the first gear transmission. During the horizontal movement, the ultrasonic tool head and the splitting blade jointly complete the horizontal movement, and the splitting blade on the first cylinder extends synchronously to apply pressure to the packaging bag and complete the splitting, thereby realizing the edge sealing and splitting processes at the same time, effectively improving the production rate, and the second gear is driven to rotate by the third gear, so that the sealing mechanism can rotate back and forth, and cooperate with the above-mentioned splitting action to realize the packaging bag forming a triangular shape. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a disassembled diagram of the interior of the packaging machine in this utility model;

[0022] Figure 2 It is a disassembly diagram of the feeding mechanism in this utility model;

[0023] Figure 3 It is a schematic diagram of the position structure of the bag discharging mechanism, auxiliary mechanism, sealing mechanism, barrel and rotating mechanism in the utility model;

[0024] Figure 4 It is a disassembly diagram of the auxiliary mechanism, sealing mechanism, barrel and rotating mechanism in the present invention;

[0025] Figure 5 It is a structural schematic diagram of the sealing mechanism in the present utility model;

[0026] Figure 6 This is a practical Figure 4 Detailed disassembly diagram at A in the middle;

[0027] Figure 7 It is a schematic diagram of the overall structure of the utility model.

[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0029] 100, unloading mechanism; 101, loading platform; 102, vibration base; 103, discharge hopper; 104, storage hopper; 105, vibration plate; 107, discharge hopper; 108, discharge outlet; 109, feeding nozzle;

[0030] 200, bag discharging mechanism; 201, fixed frame plate; 202, bag discharging reel; 203, servo motor 1; 204, auxiliary roller;

[0031] 300, auxiliary mechanism; 301, connecting plate; 302, auxiliary roller; 303, first driving motor;

[0032] 400, sealing mechanism; 401, bottom plate; 402, top plate; 403, fixed plate 1; 404, fixed plate 2; 405, first crossbar; 406, slider; 407, ultrasonic tool head; 408, tooth plate; 409, second drive motor; 410, first gear; 411, U-shaped reinforcement seat; 412, splitting slice; 413, third crossbar; 415, clamping plate; 416, splitting window; 417, second cylinder; 418, second crossbar; 419, first cylinder; 420, opening;

[0033] 500, barrel;

[0034] 600, rotating mechanism; 601, main frame; 602, bearing platform; 603, bearing; 604, middle retaining ring frame; 605, servo motor 2; 606, third gear; 607, second gear;

[0035] 700. Discharging channel. DETAILED DESCRIPTION

[0036] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0037] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention, so the present invention is not limited to the specific embodiments disclosed below.

[0038] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present utility. The phrase "in a preferred embodiment" that appears in different places in this specification does not refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0039] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the present embodiment in detail, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0040] Please refer to the attached Figure 1-7 As shown, the present invention provides a bag-feeding nylon triangle bag packaging machine, including the following structure:

[0041] The unloading mechanism 100, the bag discharging mechanism 200, the auxiliary mechanism 300, the sealing mechanism 400, the rotating mechanism 600 and the discharging channel 700. The unloading mechanism 100 is located inside the chassis and has a plurality of material storage hoppers 104 for temporarily storing materials, which are used to transfer the materials to be packaged in the material storage hoppers 104 to the barrel 500. The bag discharging mechanism 200 is arranged below the unloading mechanism 100 and is located at the front side of the barrel 500. The bag discharging mechanism 200 is sleeved on the outer periphery of the barrel 500 to package the materials discharged from the barrel 500. The auxiliary mechanism 300 is arranged on the unloading mechanism 100. The auxiliary mechanism 300 is located below the barrel 500 and at the rear side of the barrel 500. The auxiliary mechanism 300 includes at least two auxiliary rollers 302. The auxiliary rollers 302 clamp the barrel 500 on both sides and keep them in a synchronous rolling state to assist in discharging bags downward. The sealing mechanism 400 is arranged directly below the barrel 500. When bags are discharged from the bottom of the barrel 500, the sealing mechanism 400 seals each packaging bag. The rotating mechanism 600 makes the sealing mechanism 400 rotate reciprocatingly, so that the packaging bag forms a triangular shape. The discharge channel 700 is arranged below the rotating mechanism 600 to carry the packaging bag and deliver the filled and sealed packaging bag.

[0042] See also Figure 2 The unloading mechanism 100 includes a loading platform 101, a vibration plate 105 and a discharge outlet 108. At least one vibration base 102 is provided on the loading platform 101. A discharge hopper 103 is fixed above the vibration base 102. The vibration plate 105 is arranged at the position of the outlet channel of the discharge hopper 103. A discharge hopper 107 is provided at the discharge position of the vibration plate 105. The discharge hopper 107 discharges the contained material to the discharge outlet 108.

[0043] Specifically, the material storage hopper 104 is fixedly connected to the discharge hopper 103 , and the bottom of the material storage hopper 104 maintains a distance from the inner bottom wall of the discharge hopper 103 , so that the outlet direction of the discharge hopper 103 forms an outlet channel that can be used for discharging materials.

[0044] Please refer again Figure 2 , and also includes a feeding nozzle 109 located below the loading platform 101. The discharge outlet 108 is set corresponding to the feeding nozzle 109, and the mouth of the feeding nozzle 109 extends to the top of the barrel 500. The feeding nozzle 109 receives the material discharged from the discharge outlet 108 and transmits it to the barrel 500.

[0045] Please refer again Figure 3The bag discharging mechanism 200 includes a fixed frame plate 201, a bag discharging reel 202 and an auxiliary roller 204. The fixed frame plate 201 is fixed on the chassis. The bag discharging reel 202 is rotatably fixed to one side of the fixed frame plate 201 at a position away from the barrel 500. A servo motor 203 is provided on the side of the fixed frame plate 201 away from the barrel 500. The servo motor 203 drives the bag discharging reel 202 to rotate and maintain the bag discharging state. The auxiliary roller 204 is arranged on the same side as the bag discharging reel 202 and is arranged to rotate near the barrel 500. When the bag discharging reel 202 discharges bags, the packaging bags are close to the auxiliary roller 204, and the auxiliary roller 204 is used to provide tension.

[0046] Specifically, the close contact between the auxiliary roller 204 and the packaging bag can prevent the packaging bag from being loose when it comes out of the bag, so that the packaging bag is in a relatively tight state, and prevent the packaging bag from not being well fitted with the barrel 500.

[0047] Please refer again Figure 4 The auxiliary mechanism 300 includes a connecting plate 301 fixed to the chassis, and a first driving motor 303 is provided on one side of the connecting plate 301 to drive one of the auxiliary rollers 302 to rotate, so that the two auxiliary rollers 302 can rotate relative to each other and assist the packaging bag to move downward, wherein the barrel 500 is fixed on the connecting plate 301 by a cantilever.

[0048] Specifically, a gear is adapted to be provided at a position corresponding to the auxiliary roller 302 on one side of the connecting plate 301. The auxiliary roller 302 and the gear are fixed by an axle, and the two gears mesh with each other. The first driving motor 303 provides power to one of the auxiliary rollers 302 to realize the two gears rotating towards each other, so that the two auxiliary rollers 302 can rotate relative to each other to clamp and assist the packaging bag to move downward.

[0049] Please refer again Figure 5The sealing mechanism 400 includes a bottom plate 401 and a top plate 402, a fixing plate 1 403, a first cross bar 405, a second cross bar 418, an ultrasonic tool head 407, a tooth plate 408, and a second driving motor 409. The bottom plate 401 and the top plate 402 are arranged in an upper and lower arrangement. An opening 420 is provided at the top of the top plate 402. The outlet of the bottom discharge of the barrel 500 is directly opposite to the opening 420 of the top plate 402, so as to directly fill the material into the packaging bag. The fixing plate 1 403 is provided with two fixing plates 1 403 and relatively fixed to the top of the bottom plate 401. A fixing plate 2 404 is also provided at the positions opposite to the two fixing plates 1 403. The first cross bar 405 and the second cross bar 418 are arranged opposite to each other, and the first cross bar 405 and the second cross bar 4 The two ends of 18 are vertically connected to the relative fixed plate 403, and the first cross bar 405 is provided with a slider 406 that slides along the axial direction of the rod body, wherein the top plate 402 is fixed to the slider 406, so that the top plate 402 can slide along the axial direction of the rod body, and the two ends of the tooth plate 408 are vertically arranged on the relative fixed plate 403, and are arranged adjacent to the second cross bar 418. The second drive motor 409 is arranged on the top of the top plate 402, and the bottom output shaft of the second drive motor 409 passes through the top plate 402 and is fixed with a first gear 410. The first gear 410 is meshed with the tooth plate 408. When the second drive motor 409 does work, it drives the first gear 410 to rotate, so that the top plate 402 slides back and forth along the axial direction of the rod body.

[0050] Please refer again Figure 5-6 The second fixing plate 404 is provided with four, two in a group fixed to the positions opposite to the two first fixing plates 403, and a third cross bar 413 is also provided between the two second fixing plates 404;

[0051] Specifically, the sealing mechanism 400 also includes a clamping plate 415 and a second cylinder 417, which are provided in two and opposite directions. The two ends of the clamping plate 415 are slidably connected to the third cross bar 413 on both sides. A dividing window 416 is opened in the middle of the clamping plate 415. The head of the ultrasonic tool head 407 extends to the position of the dividing window 416. The second cylinder 417 is provided on both sides of the two clamping plates 415, and the second cylinder 417 drives the two clamping plates 415 to move toward or away from each other.

[0052] Please refer again Figure 5-6 , also includes a U-shaped reinforcement seat 411 fixed at the bottom of the top plate 402, a first cylinder 419 is installed at the bottom of the U-shaped reinforcement seat 411, and a rotatable splitting blade 412 is fixed to the telescopic end of the first cylinder 419. As the first cylinder 419 works, it extends to the position of the splitting window 416, opposite to the ultrasonic tool head 407, and completes the stroke at the same time as the ultrasonic tool head 407, so as to split the sealed edge packaging bag, and the first gear 410 is located at the opening 420 position of the U-shaped reinforcement seat 411.

[0053] Specifically, when the second cylinder 417 makes relative motion, clamping the packaging bag, the second drive motor 409 is started and transmitted through the first gear 410 to make the top plate 402 move laterally. At the same time, the splitting blade 412 on the first cylinder 419 is synchronously extended. During the transverse movement, the ultrasonic tool head 407 and the splitting blade 412 jointly complete the transverse movement. The ultrasonic tool head 407 uses ultrasonic high-frequency vibration for cutting and sealing, and the splitting blade 412 presses the packaging bag and assists in splitting, thereby realizing the edge sealing and splitting processes at the same time.

[0054] The ultrasonic tool head 407 proposed in this application adopts the prior art of high-frequency vibration cutting and sealing. This high-frequency vibration cutting is converted into mechanical vibration of the same frequency again through a transducer, which is transmitted to the cutting knife through a set of amplitude modulator devices that can change the amplitude, thereby realizing the cutting of the material. The specific cutting amplitude frequency is adjusted according to the processing method required on site.

[0055] Please refer again Figure 4 The rotating mechanism 600 includes a main frame 601, a carrying platform 602 and a second servo motor 605. The main frame 601 is fixed inside the chassis, the carrying platform 602 is arranged above the main frame 601, a bearing 603 is embedded in the middle of the carrying platform 602, a middle retaining ring frame 604 is arranged in the bearing 603, the second servo motor 605 is arranged at the bottom of the carrying platform 602, and a third gear 606 is installed at the top of the carrying platform 602 corresponding to the position of the second servo motor 605, and the second servo motor 605 drives the third gear 606 to rotate;

[0056] Specifically, the top of the middle retaining ring frame 604 is higher than the plane of the supporting platform 602, and the raised portion is installed with a second gear 607, the second gear 607 is meshed with the third gear 606, and the second gear 607 is fixed to the bottom plate 401. When the servo motor 2 605 is started, the third gear 606 drives the second gear 607 to rotate, driving the sealing mechanism 400 to rotate within the angle set by the program.

[0057] More specifically, two limit blocks are provided on the top of the supporting platform 602, and the angle between the two limit blocks is set to ninety degrees. A limit block is provided at the bottom of the bottom plate 401, and the limit block is located between the two limit blocks on the top of the supporting platform 602, so that the maximum rotation angle of the bottom plate 401 is ninety degrees. Through the above steps, the bottom plate 401 rotates back and forth, so that the triangular bag can be split while the edge is sealed.

[0058] Based on the above structure, the second drive motor 409 drives the first gear 410 to rotate through different directions, so that the ultrasonic tool head and the splitting slice 412 can slide repeatedly along the axial direction of the first cross bar 405 and the second cross bar 418, and the base plate 401 also rotates with the different directions of the servo motor 2 605 (the third gear 606 drives the two gears on the second gear 607 to mesh, and the servo motor 2 605 and the third gear 606 are fixed), forming the function of reciprocating rotation of the base plate 401, and the ultrasonic tool head and the splitting slice 412 that slide repeatedly along the axial direction of the first cross bar 405 and the second cross bar 418 are combined with the base plate 401 that drives the ultrasonic tool head, the splitting slice 412 and the overall rotation to form a structure that can cut triangular shaped packaging bags.

[0059] It should be noted that after the above-mentioned sealing, the triangular packaging bag needs to be sealed in an outer bag by an outer bag sealing mechanism. The outer bag sealing mechanism is installed at the discharge channel 700, and is used to seal the triangular packaging bag falling from the discharge channel 700. Specifically, the outer bag sealing mechanism includes a sealing mechanism and an outer bag forming mechanism, wherein the outer bag forming mechanism is located above the sealing mechanism, and the outer bag former includes a first filling pipe, a second filling pipe, and a first side sealing mechanism and a second side sealing mechanism. The first and second filling pipes are both vertically arranged, and the upper ends are feed ports. Each feed port is provided with a guide bucket with a larger upper portion and a smaller lower portion for strip shaping and side sealing of the outer bag. The specific scheme is relatively mature in the prior art. The scheme adopted in this application can be specifically referred to the outer bag former and outer bag sealing mechanism disclosed in the known evidence CN106628380A.

[0060] The working principle of the utility model is as follows: the unloading mechanism 100 unloads the material and transfers the material to be packaged into the barrel 500, and the bag discharging mechanism 200 simultaneously supplies the bag, and the bag discharging mechanism 200 is sleeved on the outer periphery of the barrel 500 to pack the material discharged from the barrel 500, and the two auxiliary rollers 302 of the auxiliary mechanism 300 maintain the clamping and rolling state to assist the downward bag discharging, and at the same time, when the second cylinder 417 of the sealing mechanism 400 makes relative motion, clamps the packaging bag, and the second driving motor 409 starts to transmit the first gear 410 The top plate 402 moves laterally. During the process of the transverse movement, the ultrasonic tool head 407 and the dividing blade 412 jointly complete the transverse movement, and the dividing blade 412 on the first cylinder 419 extends synchronously, exerting pressure on the packaging bag and completing the division, thereby realizing the edge sealing and division processes at the same time. The third gear 606 drives the second gear 607 to rotate, so that the sealing mechanism 400 can rotate back and forth, cooperating with the above-mentioned dividing action, so that the packaging bag is formed into a triangular shape. Finally, the filled and sealed packaging bag is sent out through the discharge channel 700.

[0061] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A bag-feeding nylon triangle bag packaging machine, characterized in that: include: A material unloading mechanism (100), the material unloading mechanism (100) is located inside the chassis and has a plurality of material storage hoppers (104) for temporarily storing materials, and is used to transfer the materials to be packaged inside the material storage hoppers (104) to the barrel (500); The bag discharging mechanism (200) is arranged below the material discharging mechanism (100) and located at the front side of the barrel (500). The bag discharging mechanism (200) is sleeved on the outer circumference of the barrel (500) to package the material discharged from the barrel (500); The auxiliary mechanism (300) is arranged below the unloading mechanism (100) and at the rear side of the barrel (500). The auxiliary mechanism (300) comprises at least two auxiliary rollers (302). The auxiliary rollers (302) clamp the barrel (500) on both sides and keep them in a synchronous rolling state, so as to assist in discharging the bag downwards. The sealing mechanism (400) is arranged directly below the barrel (500). When the bags are discharged from the barrel (500), the sealing mechanism (400) seals each packaging bag. A rotating mechanism (600), wherein the rotating mechanism (600) causes the sealing mechanism (400) to rotate back and forth, so that the packaging bag forms a triangular shape; The discharge channel (700) is arranged below the rotating mechanism (600) and is used to carry the packaging bags and to deliver the filled and sealed packaging bags.

2. The bag-feeding nylon triangle bag packaging machine according to claim 1, characterized in that: The material unloading mechanism (100) comprises: A loading platform (101) is provided with at least one vibration base (102), and a discharge hopper (103) is fixed above the vibration base (102); The material storage hopper (104) is fixedly connected to the material discharging hopper (103), and the bottom of the material storage hopper (104) is spaced apart from the inner bottom wall of the material discharging hopper (103), so that the outlet direction of the material discharging hopper (103) forms an outlet channel that can be used for material discharging; A vibration plate (105) is arranged at the position of the outlet passage of the discharge hopper (103), and a discharge hopper (107) is arranged at the discharge position of the vibration plate (105); The discharge hopper (107) discharges the contained materials to the discharge outlet (108).

3. The bag-feeding nylon triangle bag packaging machine according to claim 2, characterized in that: It also includes a feeding nozzle (109) located below the loading platform (101), the discharge outlet (108) is arranged corresponding to the feeding nozzle (109), and the mouth of the feeding nozzle (109) extends to the top of the barrel (500), and the feeding nozzle (109) receives the material discharged from the discharge outlet (108) and transfers it to the barrel (500).

4. The bag-feeding nylon triangle bag packaging machine according to claim 1, characterized in that: The bag discharging mechanism (200) comprises: A fixed frame plate (201), the fixed frame plate (201) is fixed on the chassis; A bag discharging reel (202), the bag discharging reel (202) is rotatably fixed to one side of a fixed frame plate (201) at a position away from the material barrel (500), and a servo motor 1 (203) is provided on the side of the fixed frame plate (201) away from the material barrel (500), and the servo motor 1 (203) drives the bag discharging reel (202) to rotate and maintain a bag discharging state; The auxiliary roller (204) is arranged on the same side as the bag discharging reel (202) and is arranged to rotate in an aligned manner near the barrel (500). When the bag discharging reel (202) discharges a bag, the packaging bag is closely attached to the auxiliary roller (204). The auxiliary roller (204) is used to provide tension.

5. The bag-feeding nylon triangle bag packaging machine according to claim 1, characterized in that: The auxiliary mechanism (300) comprises a connecting plate (301) fixed to the chassis, and a first driving motor (303) for driving one of the auxiliary rollers (302) to rotate is provided on one side of the connecting plate (301), so that the two auxiliary rollers (302) can rotate relative to each other to clamp and assist the packaging bag to move downward; Wherein, the barrel (500) is fixed on the connecting plate (301) via a cantilever.

6. The bag-feeding nylon triangle bag packaging machine according to claim 1, characterized in that: The sealing mechanism (400) comprises: A bottom plate (401) and a top plate (402), wherein the bottom plate (401) and the top plate (402) are arranged vertically, an opening (420) is provided at the top of the top plate (402), and a bottom discharge outlet of the barrel (500) is directly opposite to the opening (420) of the top plate (402), so as to directly fill the material into the packaging bag; A fixing plate 1 (403), wherein two fixing plates 1 (403) are provided and relatively fixed to the top of the bottom plate (401), and a fixing plate 2 (404) is further provided at positions opposite to the two fixing plates 1 (403); A first cross bar (405) and a second cross bar (418), wherein the first cross bar (405) and the second cross bar (418) are arranged opposite to each other, and both ends of the first cross bar (405) and the second cross bar (418) are vertically connected to an opposite fixing plate (403), and a slider (406) is provided on the first cross bar (405) for sliding along the axial direction of the rod body, wherein the top plate (402) and the slider (406) are fixed so that the top plate (402) can slide along the axial direction of the rod body; An ultrasonic tool head (407) is fixed below the slider (406) on the first crossbar (405); A tooth plate (408), both ends of which are vertically disposed on the opposite fixing plate 1 (403) and are disposed adjacent to the second cross bar (418); The second drive motor (409) is arranged on the top of the top plate (402). The bottom output shaft of the second drive motor (409) passes through the top plate (402) and is fixed with a first gear (410). The first gear (410) is meshedly connected with the gear plate (408). When the second drive motor (409) works, it drives the first gear (410) to rotate, so that the top plate (402) slides back and forth along the axial direction of the rod body.

7. The bag-feeding nylon triangle bag packaging machine according to claim 6, characterized in that: The second fixing plates (404) are provided with four, and are fixed in groups of two at positions opposite to the two first fixing plates (403). A third cross bar (413) is also provided between the two second fixing plates (404). The sealing mechanism (400) also includes Two clamping plates (415) are provided and are opposite to each other. The two ends of the clamping plates (415) are slidably sleeved on the third cross bars (413) on both sides. A split window (416) is provided in the middle of the clamping plates (415). The head of the ultrasonic tool head (407) extends to the position of the split window (416). The second cylinder (417) is arranged on both sides of the two clamping plates (415), and the second cylinder (417) drives the two clamping plates (415) to move towards or away from each other.

8. The bag-feeding nylon triangle bag packaging machine according to claim 7, characterized in that: It also includes a U-shaped reinforcement seat (411) fixed to the bottom of the top plate (402), a first cylinder (419) is installed at the bottom of the U-shaped reinforcement seat (411), and a rotatable splitting blade (412) is fixed to the telescopic end of the first cylinder (419), which extends to the position of the splitting window (416) as the first cylinder (419) works, and is opposite to the ultrasonic tool head (407), and completes the stroke simultaneously with the ultrasonic tool head (407), so as to split the edge-sealed packaging bag; The first gear (410) is located at the opening (420) of the U-shaped reinforcement seat (411).

9. The bag-feeding nylon triangle bag packaging machine according to claim 6, characterized in that: The rotating mechanism (600) comprises: A main frame (601) is fixed inside the chassis; The bearing platform (602) is arranged above the main frame (601), a bearing (603) is embedded in the middle of the bearing platform (602), and a middle retaining ring frame (604) is arranged in the bearing (603); The second servo motor (605) is arranged at the bottom of the carrying platform (602), and a third gear (606) is installed at the top of the carrying platform (602) at a position corresponding to the second servo motor (605), and the second servo motor (605) drives the third gear (606) to rotate; The top of the middle retaining ring frame (604) is higher than the plane of the carrying platform (602), and a second gear (607) is installed on the raised portion. The second gear (607) is meshed with the third gear (606), and the second gear (607) is fixed to the bottom plate (401). When the servo motor 2 (605) is started, the third gear (606) drives the second gear (607) to rotate, thereby driving the sealing mechanism (400) to rotate within the angle set by the program.

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