Sealed ton bag unpacking machine

Abstract

The utility model provides a sealed type ton bag unpacking machine, which belongs to the technical field of unpacking machines and comprises a protection box, a sealing component and an unpacking component, the unpacking component comprises connecting boxes arranged on two sides of the protection box, limiting rods are arranged in the connecting boxes, sliding blocks are connected outside the limiting rods in a sliding manner, a torque motor is arranged on one side of each sliding block, and the torque motor is arranged on the other side of each sliding block. A gear is arranged at the end of an output shaft of the torque motor, a rack is meshed with the bottom of the gear, the bottom of the rack is fixedly connected with the bottom of the inner wall of the connecting box, a first electric cylinder is arranged at the top of the torque motor, a fixing frame is arranged at the end of an output shaft of the first electric cylinder, and second electric cylinders are arranged at the two ends of the fixing frame. Output shafts of the two second electric cylinders penetrate through the fixing frame and are provided with clamping plates, and an infrared sensor is arranged on one side of the fixing frame.

Description

Technical Field

[0001] The utility model belongs to the technical field of bag unpacking machines, and in particular relates to a sealed ton bag unpacking machine. Background Art

[0002] In the powder conveying industry, for the convenience of unpacking and storage, everyone tends to unpack the materials packaged in ton bags and put them in a container for centralized storage and use. After searching, the application number "CN202321739232.X" discloses "a sealed bag-breaking ton bag unpacking machine", which records "by hanging the ton bag on the ton bag hanger, controlling the electric hoist to move on the guide rail and enter the unpacking machine bracket, when the sealing door is closed, the worker observes and controls the ton bag to descend through the observation port, after the ton bag is cut by the blade, the material enters the buffer bin, and is unloaded by controlling the unloading valve, and the dust collector is started during the unpacking and feeding process The whole structure is simple and easy to install, which can effectively prevent dust from overflowing during the feeding process, reduce the intensity of manual operation and improve work efficiency. By hanging the ton bag on the ton bag hanger, the electric hoist is controlled to move on the guide rail and enter the unpacking machine bracket. When the sealing door is closed, the worker observes and controls the ton bag to fall through the observation port. The dust collector is indeed started during the unpacking and feeding process to prevent dust from overflowing. The whole structure is simple and easy to install, which can effectively prevent dust from overflowing during the feeding process, reduce the intensity of manual operation and improve work efficiency. However, there are still the following problems in actual use:

[0003] In actual use, dust removal using a vacuum cleaner may still fail to be sucked in and cause leakage, and the ton bag is cut by a blade during use, making the ton bag unusable next time.

[0004] Based on this, it is extremely practical to provide a bag unpacking machine that can achieve better sealing and leakage prevention and is convenient for the next use of ton bags. Utility Model Content

[0005] The utility model aims to provide a sealed ton bag unpacking machine, aiming to solve the above technical problems.

[0006] The embodiment of the utility model provides a sealed ton bag unpacking machine, comprising a protection box, a sealing component and an unpacking component.

[0007] Wherein, two fixing plates are arranged at the bottom of the inner wall of the protection box;

[0008] The sealing assembly comprises a sealing box arranged on the top of two fixed plates, the top of the sealing box is sealed and connected with a telescopic hose, the top of the telescopic hose is sealed and connected with a connecting pipe, both sides of the connecting pipe are provided with fixed blocks, the bottoms of the two fixed blocks are provided with electric telescopic rods, the bottoms of the two electric telescopic rods are fixedly connected with the sealing box, both sides of the sealing box are provided with vibration motors, the bottom of the sealing box is sealed and connected with a delivery pipe, the end of the delivery pipe passes through one of the fixed plates and is sealed and connected with a protective box with a connector;

[0009] The unpacking assembly includes a connecting box arranged on both sides of the protection box, a limiting rod is arranged inside the connecting box, a sliding block is slidably connected to the outside of the limiting rod, a torque motor is arranged on one side of the sliding block, a gear is arranged at the end of the output shaft of the torque motor, a rack is meshed at the bottom of the gear, the bottom of the rack is fixedly connected to the bottom of the inner wall of the connecting box, a first electric cylinder is arranged on the top of the torque motor, a fixing frame is arranged at the end of the output shaft of the first electric cylinder, second electric cylinders are arranged at both ends of the fixing frame, the output shafts of the two second electric cylinders pass through the fixing frame and are provided with clamping plates, and an infrared sensor is arranged on one side of the fixing frame.

[0010] In an implementation manner of the utility model, a slide groove is provided on the top of the protection box, a cross-shaped slider is slidably connected inside the slide groove, and a hook ring is provided on the top of the cross-shaped slider.

[0011] In one embodiment of the utility model, a plurality of lifting ropes are arranged at the bottom of the cross-shaped slider, a connection block is arranged at the bottom of the plurality of lifting ropes, and a ton bag is arranged at the bottom of the plurality of connection blocks.

[0012] In one embodiment of the utility model, the bottom of the ton bag is sealed and connected to a feeding bag, and a binding belt is wrapped around the outside of the feeding bag.

[0013] In one embodiment of the utility model, a sliding guide rail is provided on the top of the inner wall of the connection box, a reinforcement plate is slidably connected inside the sliding guide rail, and the inside of the reinforcement plate is fixedly connected to the outer wall of the output shaft of the first electric cylinder.

[0014] In an implementation manner of the utility model, a buffer pad is provided at the bottom of the protection box, and a base is provided at the bottom of the buffer pad.

[0015] In one implementation of the utility model, the base is cast from metal chromium, and a PLC controller is arranged at the top corner of the base.

[0016] In one implementation of the utility model, the electric telescopic rod, the vibration motor, the first electric cylinder, the second electric cylinder and the infrared sensor are all electrically connected to a PLC controller, and the PLC controller is electrically connected to an external power supply.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1) The electric telescopic rod is provided to facilitate the transport of the ton bag into the protection box. After the ton bag is unpacked by the unpacking assembly, the user opens the electric telescopic rod through the PLC controller to make the electric telescopic rod rise, and then drives the connecting pipe to move upward. The upward movement of the connecting pipe will cause the retractable hose to unfold and move upward, and then the connecting pipe will be against the bottom of the ton bag and wrap the feeding bag. At this time, the user turns on the vibration motor through the PLC controller to make the vibration motor vibrate, which is then transmitted to the ton bag, causing the material in the ton bag to loosen and be discharged into the connecting pipe and the retractable hose through the feeding bag, and then into the sealing box and discharged through the conveying pipe, thereby achieving the purpose of good sealing;

[0019] 2) Through the infrared sensor provided, it is convenient for the user to turn on the infrared sensor through the PLC controller, so that the infrared sensor scans the strap, locates the position of the strap, and feeds back the information to the PLC controller. The PLC controller turns on the torque motor, and the torque motor output shaft rotates to drive the gear to rotate. The gear rotation will move on the rack, and then the torque motor moves. The movement of the torque motor will drive its top parts to move. When the torque motor moves to the position of the strap, the infrared sensor feeds back the information to the PLC controller, and the first electric cylinder is turned on by the PLC controller, so that the first electric cylinder drives the fixed frame to approach the strap. At this time, the second electric cylinder is turned on by the PLC controller, so that the second electric cylinder drives the output shaft to drive the clamping plate to clamp the strap, and the clamping plates on both sides cooperate to remove the strap, thereby achieving the purpose of over-unpacking and damaging the ton bag, which is convenient for next use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of one end of the utility model;

[0023] Figure 3 This is a schematic diagram of the internal structure of the connection box of the utility model;

[0024] Figure 4It is a schematic diagram of the enlarged structure of the clamping plate of the utility model.

[0025] In the figure: 100, protection box; 110, fixing plate; 200, sealing assembly; 210, sealing box; 220, retractable hose; 230, connecting pipe; 240, fixing block; 250, electric telescopic rod; 260, vibration motor; 270, conveying pipe; 280, connector; 300, unpacking assembly; 310, connecting box; 320, limiting rod; 330, sliding block; 340, torque motor; 350, gear; 360, rack; 370, first electric cylinder; 380, fixing frame; 390, second electric cylinder; 3910, clamping plate; 3920, infrared sensor; 400, cross slider; 500, hook ring; 600, lifting rope; 700, connecting block; 800, ton bag; 900, feeding bag; 1000, binding belt; 1100, sliding guide rail; 1200, reinforcement plate; 1300, buffer pad; 1400, base. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example

[0028] See also Figure 1-4 A sealed ton bag unpacking machine comprises a protection box 100, a sealing assembly 200 and an unpacking assembly 300.

[0029] For details, please refer to Figure 1 Two fixing plates 110 are provided at the bottom of the inner wall of the protection box 100 .

[0030] See also Figure 1 The sealing assembly 200 includes a sealing box 210 arranged on the top of the two fixed plates 110, the top of the sealing box 210 is sealed and connected with a retractable hose 220, the top of the retractable hose 220 is sealed and connected with a connecting pipe 230, both sides of the connecting pipe 230 are provided with fixed blocks 240, the bottoms of the two fixed blocks 240 are provided with electric telescopic rods 250, the bottoms of the two electric telescopic rods 250 are fixedly connected to the sealing box 210, both sides of the sealing box 210 are provided with vibration motors 260, the bottom of the sealing box 210 is sealed and connected with a delivery pipe 270, the end of the delivery pipe 270 passes through one of the fixed plates 110 and is sealed and connected with a connector 280 with the protection box 100.

[0031] In a specific embodiment, the electric telescopic rod 250 is provided to facilitate the transportation of the ton bag 800 into the protection box 100. After the ton bag 800 is disassembled by the unpacking component 300, the user opens the electric telescopic rod 250 through the PLC controller to make the electric telescopic rod 250 rise, and then drives the connecting pipe 230 to move upward. The upward movement of the connecting pipe 230 will cause the retractable hose 220 to unfold and move upward, and then the connecting pipe 230 is pressed against the bottom of the ton bag 800 and wrap the feeding bag 900. At this time, the user turns on the vibration motor 260 through the PLC controller to make the vibration motor 260 vibrate, which is then transmitted to the ton bag 800, so that the material in the ton bag 800 is loosened, and discharged into the connecting pipe 230 and the retractable hose 220 through the feeding bag 900, and enters the sealing box 210, and is discharged through the conveying pipe 270, thereby achieving the purpose of good sealing.

[0032] See also Figure 3-4 The unpacking assembly 300 includes a connection box 310 arranged on both sides of the protection box 100, a limit rod 320 is arranged inside the connection box 310, and a sliding block 330 is slidably connected to the outside of the limit rod 320, and a torque motor 340 is arranged on one side of the sliding block 330, and a gear 350 is arranged at the output shaft end of the torque motor 340, and a rack 360 is meshed at the bottom of the gear 350, and the bottom of the rack 360 is fixedly connected to the bottom of the inner wall of the connection box 310, and a first electric cylinder 370 is arranged on the top of the torque motor 340, and a fixing frame 380 is arranged at the output shaft end of the first electric cylinder 370, and second electric cylinders 390 are arranged at both ends of the fixing frame 380, and the output shafts of the two second electric cylinders 390 are all penetrated by the fixing frame 380 and provided with a clamping plate 3910, and an infrared sensor 3920 is arranged on one side of the fixing frame 380.

[0033] In a specific embodiment, the infrared sensor 3920 is provided to facilitate the user to turn on the infrared sensor 3920 through the PLC controller, so that the infrared sensor 3920 scans the strap 1000, locates the position of the strap 1000, and feeds back the information to the PLC controller, and the PLC controller turns on the torque motor 340, and the output shaft of the torque motor 340 rotates to drive the gear 350 to rotate, and the rotation of the gear 350 will move on the rack 360, and then the torque motor 340 moves, and the movement of the torque motor 340 will drive its top parts Move, when the torque motor 340 moves to the position of the strap 1000, the infrared sensor 3920 feeds back information to the PLC controller, and the first electric cylinder 370 is opened by the PLC controller, so that the first electric cylinder 370 drives the fixing frame 380 to approach the strap 1000. At this time, the second electric cylinder 390 is opened by the PLC controller, so that the second electric cylinder 390 drives the output shaft to drive the clamping plate 3910 to clamp the strap 1000, and the clamping plates 3910 on both sides cooperate to remove the strap 1000, thereby achieving the purpose of super unpacking and damaging the ton bag 800.

[0034] See also Figure 1 A slide groove is provided at the top of the protection box 100 , a cross-shaped slider 400 is slidably connected inside the slide groove, and a hook ring 500 is provided at the top of the cross-shaped slider 400 .

[0035] In a specific embodiment, a slide groove is provided to facilitate the sliding of the cross-shaped slider 400 in the slide groove, and the shape of the cross-shaped slider 400 itself can be used to limit the ton bag 800 at the bottom thereof.

[0036] See also Figure 1 A plurality of lifting ropes 600 are disposed at the bottom of the cross-shaped slider 400 , a connecting block 700 is disposed at the bottom of each of the lifting ropes 600 , and a ton bag 800 is disposed at the bottom of each of the connecting blocks 700 .

[0037] In a specific embodiment, the sling rope 600 is provided to facilitate the ton bag 800 to maintain balance during use, so that the ton bag 800 can discharge materials more stably during use, thereby improving work efficiency.

[0038] See also Figure 2 The bottom of the ton bag 800 is sealed and connected to the feeding bag 900, and a binding belt 1000 is wrapped around the outside of the feeding bag 900.

[0039] In a specific embodiment, the feeding bag 900 is conveniently tied and sealed by the provided strap 1000, so that the feeding bag 900 can be quickly opened by the strap 1000 later, so that the material in the ton bag 800 can be discharged through the feeding bag 900.

[0040] See also Figure 1 A sliding guide rail 1100 is provided on the top of the inner wall of the connection box 310 , and a reinforcing plate 1200 is slidably connected inside the sliding guide rail 1100 , and the inside of the reinforcing plate 1200 is fixedly connected to the outer wall of the output shaft of the first electric cylinder 370 .

[0041] In a specific embodiment, the sliding guide rail 1100 is provided to assist the reinforcement plate 1200 when it moves, thereby avoiding deviation and shaking during movement, thereby improving stability.

[0042] See also Figure 1 A buffer pad 1300 is disposed at the bottom of the protection box 100 , and a base 1400 is disposed at the bottom of the buffer pad 1300 .

[0043] In a specific embodiment, the buffer pad 1300 is provided to facilitate supporting and fixing the protection box 100 during use, so that the protection box 100 can be more stable during use and avoid damage due to vibration.

[0044] See also Figure 1 The base 1400 is cast from metal chrome, and a PLC controller is disposed at the top corner of the base 1400 .

[0045] In a specific embodiment, by providing metal chromium, the solidity of metal chromium can be utilized during use, so that the base 1400 can be more stable and solid during use, thereby avoiding damage during use.

[0046] See also Figure 1-4 The electric telescopic rod 250, the vibration motor 260, the first electric cylinder 370, the second electric cylinder 390 and the infrared sensor 3920 are all electrically connected to the PLC controller, and the PLC controller is electrically connected to the external power supply.

[0047] In a specific embodiment, a PLC controller is provided to facilitate powering on electrical equipment when it is needed, thereby avoiding the situation where it cannot be powered on when it is needed, and further improving practicality.

[0048] When in use, first, when the ton bag 800 is transported into the protection box 100, the user turns on the infrared sensor 3920 through the PLC controller, so that the infrared sensor 3920 scans the strap 1000, locates the position of the strap 1000, and feeds back the information to the PLC controller, and the PLC controller turns on the torque motor 340. The output shaft of the torque motor 340 rotates to drive the gear 350 to rotate. The rotation of the gear 350 will move on the rack 360, and then the torque motor 340 will move. The movement of the torque motor 340 will drive its top parts to move. When the torque motor 340 moves to the position of the strap 1000, the infrared sensor 3920 feeds back the information to the PLC controller, and the first electric cylinder 370 is turned on by the PLC controller, so that the first electric cylinder 370 drives the fixing frame 380 to approach the strap 1000. At this time, the second electric cylinder 390 is turned on by the PLC controller, so that the second electric cylinder 390 drives The output shaft drives the clamping plate 3910 to clamp the strap 1000, and the clamping plates 3910 on both sides cooperate to remove the strap 1000, thereby achieving the purpose of over-unpacking and damaging the ton bag 800. After the ton bag 800 is unpacked by the unpacking component 300, the user opens the electric telescopic rod 250 through the PLC controller, and then raises the electric telescopic rod 250, and then drives the connecting pipe 230 to move upward. The upward movement of the connecting pipe 230 will cause the retractable hose 220 to unfold and move upward, and then the connecting pipe 230 is pressed against the bottom of the ton bag 800 and wrap the feeding bag 900. At this time, the user turns on the vibration motor 260 through the PLC controller, and finally causes the vibration motor 260 to vibrate, which is then transmitted to the ton bag 800, causing the material in the ton bag 800 to loosen, and is discharged into the connecting pipe 230 and the retractable hose 220 through the feeding bag 900, and enters the sealing box 210, and is discharged through the conveying pipe 270, thereby achieving the purpose of good sealing.

[0049] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A sealed ton bag unpacking machine, characterized in that: include: A protection box (100), wherein two fixing plates (110) are provided at the bottom of the inner wall of the protection box (100); A sealing assembly (200), the sealing assembly (200) comprising a sealing box (210) arranged on the top of two fixed plates (110), the top of the sealing box (210) being sealed and connected to a telescopic hose (220), the top of the telescopic hose (220) being sealed and connected to a connecting pipe (230), both sides of the connecting pipe (230) being provided with fixing blocks (240), the bottoms of the two fixing blocks (240) being provided with electric telescopic rods (250), the bottoms of the two electric telescopic rods (250) being fixedly connected to the sealing box (210), both sides of the sealing box (210) being provided with vibration motors (260), the bottom of the sealing box (210) being sealed and connected to a delivery pipe (270), the end of the delivery pipe (270) passing through one of the fixed plates (110) and the protection box (100) being sealed and connected to a connecting head (280); The unpacking assembly (300) comprises a connection box (310) arranged on both sides of the protection box (100), a limit rod (320) is arranged inside the connection box (310), a sliding block (330) is slidably connected to the outside of the limit rod (320), a torque motor (340) is arranged on one side of the sliding block (330), a gear (350) is arranged at the output shaft end of the torque motor (340), a rack (360) is meshed at the bottom of the gear (350), and the rack (360) is meshed with the bottom of the gear (350). The bottom of the connecting box (310) is fixedly connected to the bottom of the inner wall of the connecting box (310), a first electric cylinder (370) is arranged on the top of the torque motor (340), a fixing frame (380) is arranged at the end of the output shaft of the first electric cylinder (370), second electric cylinders (390) are arranged at both ends of the fixing frame (380), the output shafts of the two second electric cylinders (390) pass through the fixing frame (380) and are provided with clamping plates (3910), and an infrared sensor (3920) is arranged on one side of the fixing frame (380).

2. A sealed ton bag unpacking machine according to claim 1, characterized in that: A sliding groove is provided on the top of the protection box (100), a cross-shaped slider (400) is slidably connected inside the sliding groove, and a hook ring (500) is provided on the top of the cross-shaped slider (400).

3. A sealed ton bag unpacking machine according to claim 2, characterized in that: A plurality of lifting ropes (600) are arranged at the bottom of the cross-shaped slider (400), a connection block (700) is arranged at the bottom of each of the plurality of lifting ropes (600), and a ton bag (800) is arranged at the bottom of each of the plurality of connection blocks (700).

4. The sealed ton bag unpacking machine according to claim 3 is characterized by: The bottom of the ton bag (800) is sealed and connected to a feeding bag (900), and a binding belt (1000) is wound around the outside of the feeding bag (900).

5. The sealed ton bag unpacking machine according to claim 1, characterized in that: A sliding guide rail (1100) is provided at the top of the inner wall of the connection box (310), a reinforcing plate (1200) is slidably connected inside the sliding guide rail (1100), and the interior of the reinforcing plate (1200) is fixedly connected to the outer wall of the output shaft of the first electric cylinder (370).

6. The sealed ton bag unpacking machine according to claim 2, characterized in that: A buffer pad (1300) is provided at the bottom of the protection box (100), and a base (1400) is provided at the bottom of the buffer pad (1300).

7. A sealed ton bag unpacking machine according to claim 6, characterized in that: The base (1400) is cast from metal chromium, and a PLC controller is provided at a top corner of the base (1400).

8. The sealed ton bag unpacking machine according to claim 7, characterized in that: The electric telescopic rod (250), the vibration motor (260), the first electric cylinder (370), the second electric cylinder (390) and the infrared sensor (3920) are all electrically connected to a PLC controller, and the PLC controller is electrically connected to an external power supply.

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