Ton bag packaging machine

Abstract

The utility model relates to a ton bag packaging machine which comprises a machine frame, the machine frame comprises an overhauling platform and supporting feet, a feeding mechanism is arranged on the overhauling platform, a discharging pipe communicated with a discharging port of the feeding mechanism is fixedly arranged on the bottom face of the overhauling platform, a bag clamping mechanism is arranged below the overhauling platform in a lifting mode, and the bag clamping mechanism comprises an installation frame. The four corners of the installation frame are respectively provided with a hook, a hanging belt of the ton bag is hung on the hooks, the discharging pipe is sleeved with a corrugated hose, one end of the corrugated hose is fixed to the overhauling platform, the other end of the corrugated hose is connected with a fixing sleeve, a feeding bag of the ton bag is fixed to the fixing sleeve through a connecting assembly, and a roller conveyor is arranged below the ton bag. A vibration mechanism and a sliding table are arranged on a frame body of the roller conveyor, an inclined face is arranged on the side, away from the vibration mechanism, of the sliding table, and the lowest side of the inclined face is farther away from the vibration mechanism than the highest side. The device has the effect of reducing the labor intensity of workers.

Description

Technical Field

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

[0002] The ton bag packaging machine, also known as the bulk bag filling machine, is a large-scale weighing packaging equipment for packaging materials in large bags. At present, in the prior art, the ton bag packaging machine mainly includes a frame, a feeding mechanism, and a bag clamping mechanism. The ton bag is hung on the frame through the bag clamping mechanism, and powder materials are filled into the ton bag through the feeding mechanism. A vibrating table is arranged below the ton bag, and the powder materials are evenly located in the ton bag through vibration. After the packaging is completed, it is necessary for workers to move the ton bag down from the vibrating table. The ton bag filled with powder materials is heavy, and the labor intensity of the workers is high. Summary of the Utility Model

[0003] In order to solve the above technical problems, the present application provides a ton bag packaging machine.

[0004] The ton bag packaging machine provided by the present application adopts the following technical solutions:

[0005] A ton bag packaging machine includes a frame. The frame includes a maintenance platform and support legs. The support legs are arranged at the four corners of the bottom surface of the maintenance platform. A feeding mechanism is arranged on the maintenance platform. A discharge pipe communicating with the discharge port of the feeding mechanism is fixedly arranged on the bottom surface of the maintenance platform. A bag clamping mechanism is arranged below the maintenance platform in a lifting manner. The bag clamping mechanism includes a mounting frame, and a hook is arranged at each of the four corners of the mounting frame. The suspension straps of the ton bag are hung on the hooks. A corrugated hose is sleeved outside the discharge pipe. One end of the corrugated hose is fixed to the maintenance platform, and the other end of the corrugated hose is connected with a fixed sleeve. The fixed sleeve is sleeved outside the discharge pipe. The feeding bag of the ton bag is fixed on the fixed sleeve through a connecting component. A roller conveyor is arranged below the ton bag. A vibration mechanism and a sliding table are arranged on the frame of the roller conveyor. The vibration mechanism includes a bottom plate and a support plate. The bottom plate is fixedly connected to both sides of the frame of the roller conveyor. A support spring is arranged between the bottom plate and the support plate. A vibration motor is arranged on the side wall of the support plate. The bottom of the ton bag abuts against the top surface of the support plate. The sliding table is arranged on one side of the vibration mechanism along the conveying direction of the roller conveyor. An inclined surface is arranged on the side of the sliding table away from the vibration mechanism. The lowest side of the inclined surface is farther away from the vibration mechanism than the highest side.

[0006] Preferably, the highest point of the sliding table is lower than the highest point of the support plate at the lowest position.

[0007] Preferably, a limiting rod is arranged inside the supporting spring. The supporting spring is sleeved on the limiting rod. Two ends of the supporting spring are respectively abutted against the bottom plate and the supporting plate. The bottom end of the limiting rod is fixedly connected with the bottom plate. The top end of the limiting rod passes through the supporting plate and is slidably connected with the supporting plate. A limiting plate is coaxially connected to the top surface of the limiting rod. The diameter of the limiting plate is larger than that of the limiting rod.

[0008] Preferably, a first relief groove is formed in the middle of the bottom surface of the bottom plate. Two sides in the width direction of the first relief groove extend to the vicinity of two sides in the width direction of the roller conveyor.

[0009] Preferably, a second relief groove is formed in the middle of the bottom surface of the sliding table. Two sides in the width direction of the second relief groove extend to the vicinity of two sides in the width direction of the roller conveyor.

[0010] Preferably, a lifting cylinder is arranged on the maintenance platform. A piston rod of the lifting cylinder extends below the maintenance platform and is slidably connected with the maintenance platform. The piston rod of the lifting cylinder is fixedly connected with the mounting frame.

[0011] Preferably, the connecting assembly includes two semi-circular fixing rings. The two fixing rings move towards or away from each other. The fixing rings move to tightly press the feeding bag of the ton bag against the fixed sleeve.

[0012] A driving rod is arranged at each of two radially opposite ends of each fixing ring. The driving rods on the same side in the radial direction of the two fixing rings are in the same group of driving rods. A telescopic cylinder is arranged between two driving rods in the same group. Each driving rod includes a first section, a second section and a third section which are connected in sequence. The first section and the third section of the driving rod are both bent towards the other driving rod in the same group. One end of the first section away from the second section is rotatably connected with the fixed sleeve. One end of the telescopic cylinder is rotatably connected with the second section of one of the driving rods in the same group. The other end of the telescopic cylinder is rotatably connected with the second section of the other driving rod in the same group. One end of the third section away from the second section is fixedly connected with the fixing ring through a connecting plate.

[0013] Preferably, two driving rods at two radially opposite ends of the same fixing ring are connected through a connecting rod.

[0014] In summary, the present application includes the following beneficial technical effects:

[0015] By arranging the roller conveyor and the sliding table, after the ton bag is packaged, the staff can slide the ton bag along the inclined surface of the sliding table onto the roller conveyor by leveraging the sliding table, which saves time and effort, reduces the labor intensity of the staff, and improves the feeding efficiency. Description of the Drawings

[0016] Figure 1It is a schematic diagram of the overall structure of a ton bag packaging machine in an embodiment of the present application.

[0017] Figure 2 In an embodiment of the present application, after hiding the fixed sleeve, it is a schematic diagram for showing the discharge pipe structure.

[0018] Figure 3 In an embodiment of the present application, it is a schematic diagram for showing the first relief groove.

[0019] Explanation of reference numerals: 1, ton bag; 11, sling; 12, feed bag; 2, frame; 21, maintenance platform; 22, support feet; 3, feeding mechanism; 4, discharge pipe; 5, bag clamping mechanism; 51, mounting frame; 511, mounting plate; 52, hook; 53, elastic piece; 6, corrugated hose; 61, fixed sleeve; 7, connection assembly; 71, fixed ring; 72, driving rod; 721, first section; 722, second section; 723, third section; 7231, connecting plate; 73, telescopic cylinder; 74, connecting rod; 8, lifting cylinder; 9, roller conveyor; 91, vibration mechanism; 911, bottom plate; 9111, first relief groove; 912, support plate; 913, support spring; 914, vibration motor; 915, limiting rod; 916, limiting plate; 92, sliding table; 921, inclined surface; 922, second relief groove. Detailed implementation manners

[0020] The following further elaborates on the present application in conjunction with the attached Figures 1 - 3 for a more detailed description.

[0021] An embodiment of the present application discloses a ton bag packaging machine.

[0022] Referring to Figures 1 - 3 , the ton bag packaging machine includes a frame 2, which includes a maintenance platform 21 and support feet 22. The support feet 22 are arranged at the four corners of the bottom surface of the maintenance platform 21. A feeding mechanism 3 is arranged on the maintenance platform 21. The feeding mechanism 3 in this embodiment is a screw feeder. The feeding mechanism 3 is not an improved technical point of the technical solution of the present application, so it will not be elaborated here.

[0023] The bottom surface of the maintenance platform 21 is fixedly provided with a discharge pipe 4. The discharge pipe 4 is communicated with the discharge port of the feeding mechanism 3. A bag clamping mechanism 5 is arranged below the maintenance platform 21 in a lifting manner. The bag clamping mechanism 5 includes a mounting frame 51. Each of the four corners of the mounting frame 51 is provided with a hook 52. The sling 11 of the ton bag 1 is hung on the hook 52. An elastic piece 53 is also arranged on the mounting frame 51. One end of the elastic piece 53 is fixedly connected to the mounting frame 51, and the other end of the elastic piece 53 is bent towards the hook 52. The bottom end of the elastic piece 53 abuts against the hook 52.

[0024] A corrugated hose 6 is sleeved outside the discharge pipe 4. One end of the corrugated hose 6 is fixed to the maintenance platform 21, and the other end of the corrugated hose 6 is connected with a fixed sleeve 61. The fixed sleeve 61 is sleeved outside the discharge pipe 4. The feed bag 12 of the ton bag 1 is fixed to the fixed sleeve 61 through the connecting component 7. A receiving opening for the fixed sleeve 61 to pass through is provided in the middle of the mounting frame 51, and the fixed sleeve 61 is fixedly connected with the mounting frame 51 through the mounting plate 511.

[0025] A lifting cylinder 8 is arranged on the maintenance platform 21. The piston rod of the lifting cylinder 8 extends below the maintenance platform 21 and is slidably connected with the maintenance platform 21. The piston rod of the lifting cylinder 8 is fixedly connected with the mounting frame 51, so as to drive the mounting frame 51 to lift. When the mounting frame 51 lifts, the powder in the ton bag 1 is driven to move, reducing the possibility of voids between the powders and improving the uniformity of powder packaging.

[0026] The connecting component 7 includes two semi-circular fixing rings 71. The two fixing rings 71 move towards the direction of approaching or separating from each other, and the fixing rings 71 move to press the feed bag 12 of the ton bag 1 against the fixed sleeve 61.

[0027] Driving rods 72 are arranged at both radial ends of each fixing ring 71. The driving rods 72 on the same side of the two fixing rings 71 in the radial direction are the same group of driving rods 72. A telescopic cylinder 73 is arranged between the two driving rods 72 in the same group. Each driving rod 72 includes a first section 721, a second section 722, and a third section 723 connected in sequence. The first section 721 and the third section 723 of the driving rod 72 are both bent towards the other driving rod 72 in the same group. One end of the first section 721 away from the second section 722 is rotatably connected with the fixed sleeve 61. One end of the telescopic cylinder 73 is rotatably connected with the second section 722 of one of the driving rods 72 in the same group, and the other end of the telescopic cylinder 73 is rotatably connected with the second section 722 of the other driving rod 72 in the same group. One end of the third section 723 away from the second section 722 is fixedly connected with the fixing ring 71 through a connecting plate 7231.

[0028] When the piston rod of the telescopic cylinder 73 extends, the two fixing rings 71 move away from each other to open, so that the feed bag 12 of the ton bag 1 can be separated from the fixed sleeve 61;

[0029] When the piston rod of the telescopic cylinder 73 retracts, the two fixing rings 71 move towards each other to close, so that the feed bag 12 of the ton bag 1 is pressed against the fixed sleeve 61.

[0030] The two driving rods 72 at both radial ends of the same fixing ring 71 are connected through a connecting rod 74 to improve the synchronization of the movement of both ends of the fixing ring 71.

[0031] A roller conveyor 9 is arranged below the bulk bag 1. A vibration mechanism 91 and a sliding table 92 are arranged on the frame of the roller conveyor 9. The vibration mechanism 91 includes a bottom plate 911 and a support plate 912. The bottom plate 911 is fixedly connected to both sides of the frame of the roller conveyor 9. A support spring 913 is arranged between the bottom plate 911 and the support plate 912. A vibration motor 914 is arranged on the side wall of the support plate 912. The bottom of the bulk bag 1 abuts against the top surface of the support plate 912. The sliding table 92 is arranged on one side of the vibration mechanism 91 along the conveying direction of the roller conveyor 9. An inclined surface 921 is arranged on the side of the sliding table 92 away from the vibration mechanism 91. The lowest side of the inclined surface 921 is farther away from the vibration mechanism 91 than the highest side. The highest point of the sliding table 92 is lower than the highest point of the support plate 912 at the lowest position. When the bulk bag 1 is full, the staff directly drags the bulk bag 1 from the support plate 912 onto the inclined surface 921 of the sliding table 92, improving the smoothness of the movement process of the bulk bag 1.

[0032] A limiting rod 915 is arranged inside the support spring 913. The support spring 913 is sleeved on the limiting rod 915. The limiting rod 915 provides limiting and guiding for the support spring 913.

[0033] Both ends of the support spring 913 abut against the bottom plate 911 and the support plate 912 respectively. The bottom end of the limiting rod 915 is fixedly connected to the bottom plate 911. The top end of the limiting rod 915 passes through the support plate 912 and is slidably connected to the support plate 912. A limiting plate 916 is coaxially connected to the top surface of the limiting rod 915. The diameter of the limiting plate 916 is larger than the diameter of the limiting rod 915, preventing the support plate 912 from separating from the limiting rod 915.

[0034] Both sides of the bottom surface of the bottom plate 911 are fixedly connected to the frames on both sides in the width direction of the roller conveyor 9. A first relief groove 9111 is formed in the middle of the bottom surface of the bottom plate 911. Both sides in the width direction of the first relief groove 9111 extend to be close to both sides in the width direction of the roller conveyor 9, preventing the bottom plate 911 from affecting the rotation of the rollers of the roller conveyor 9.

[0035] Both sides of the bottom surface of the sliding table 92 are fixedly connected to the frames on both sides in the width direction of the roller conveyor 9. A second relief groove 922 is formed in the middle of the bottom surface of the sliding table 92. Both sides in the width direction of the second relief groove 922 extend to be close to both sides in the width direction of the roller conveyor 9, preventing the sliding table 92 from affecting the rotation of the rollers of the roller conveyor 9.

[0036] The above are all the preferred embodiments of this application. The protection scope of this application is not limited by this. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. A bulk bag packing machine, characterized in that: It includes a frame (2), the frame (2) includes a maintenance platform (21) and feet (22), the feet (22) are arranged at the four corners of the bottom surface of the maintenance platform (21), a feeding mechanism (3) is arranged on the maintenance platform (21), a discharge pipe (4) communicated with the discharge port of the feeding mechanism (3) is fixedly arranged on the bottom surface of the maintenance platform (21), a bag clamping mechanism (5) is arranged below the maintenance platform (21) in a lifting manner, the bag clamping mechanism (5) includes a mounting frame (51), a hook (52) is arranged at each of the four corners of the mounting frame (51), and the sling (11) of the ton bag (1) is hung on the hook (52). A corrugated hose (6) is sleeved outside the discharge pipe (4), one end of the corrugated hose (6) is fixed to the maintenance platform (21), the other end of the corrugated hose (6) is connected with a fixed sleeve (61), the fixed sleeve (61) is sleeved outside the discharge pipe (4), and the inlet bag (12) of the ton bag (1) is fixed to the fixed sleeve (61) through a connecting component (7). A roller conveyor (9) is arranged below the ton bag (1), a vibration mechanism (91) and a sliding table (92) are arranged on the frame of the roller conveyor (9), the vibration mechanism (91) includes a bottom plate (911) and a support plate (912), the bottom plate (911) is fixedly connected to both sides of the frame of the roller conveyor (9), a support spring (913) is arranged between the bottom plate (911) and the support plate (912), a vibration motor (914) is arranged on the side wall of the support plate (912), and the bottom of the ton bag (1) abuts against the top surface of the support plate (912). The sliding table (92) is arranged on one side of the vibration mechanism (91) along the conveying direction of the roller conveyor (9), an inclined surface (921) is arranged on the side of the sliding table (92) away from the vibration mechanism (91), and the lowest side of the inclined surface (921) is farther away from the vibration mechanism (91) than the highest side.

2. The ton bag packaging machine according to claim 1, wherein: The highest point of the sliding table (92) is lower than the highest point of the support plate (912) at the lowest position.

3. The ton bag packaging machine according to claim 1, wherein: A limiting rod (915) is arranged inside the support spring (913), the support spring (913) is sleeved on the limiting rod (915), both ends of the support spring (913) abut against the bottom plate (911) and the support plate (912) respectively, the bottom end of the limiting rod (915) is fixedly connected to the bottom plate (911), the top end of the limiting rod (915) passes through the support plate (912) and is slidably connected to the support plate (912), a limiting plate (916) is coaxially connected to the top surface of the limiting rod (915), and the diameter of the limiting plate (916) is larger than the diameter of the limiting rod (915).

4. The bulk bag packing machine according to claim 1, characterized in that: A first relief groove (9111) is formed in the middle of the bottom surface of the bottom plate (911), and both sides in the width direction of the first relief groove (9111) extend to be close to both sides in the width direction of the roller conveyor (9).

5. The bulk bag packing machine according to claim 1, wherein: A second relief groove (922) is formed in the middle of the bottom surface of the sliding table (92), and both sides in the width direction of the second relief groove (922) extend to the vicinity of both sides in the width direction of the roller conveyor (9).

6. The bulk bag packing machine according to claim 1, wherein: A lifting cylinder (8) is provided on the maintenance platform (21). The piston rod of the lifting cylinder (8) extends below the maintenance platform (21) and is slidably connected to the maintenance platform (21). The piston rod of the lifting cylinder (8) is fixedly connected to the mounting bracket (51).

7. The bulk bag packing machine according to claim 1, characterized in that: The connecting assembly (7) includes two semi-circular fixing rings (71). The two fixing rings (71) move towards or away from each other. The fixing ring (71) moves to tightly press the feeding bag (12) of the ton bag (1) against the fixed sleeve (61). A driving rod (72) is provided at both radial ends of each fixing ring (71). The driving rods (72) on the same side in the radial direction of the two fixing rings (71) are of the same group of driving rods (72). A telescopic cylinder (73) is provided between the two driving rods (72) of the same group. Each driving rod (72) includes a first section (721), a second section (722), and a third section (723) connected in sequence. The first section (721) and the third section (723) of the driving rod (72) are both bent towards the other driving rod (72) of the same group. One end of the first section (721) away from the second section (722) is rotatably connected to the fixed sleeve (61). One end of the telescopic cylinder (73) is rotatably connected to the second section (722) of one of the driving rods (72) of the same group. The other end of the telescopic cylinder (73) is rotatably connected to the second section (722) of the other driving rod (72) of the same group. One end of the third section (723) away from the second section (722) is fixedly connected to the fixing ring (71) through a connecting plate (7231).

8. The ton bag packaging machine according to claim 7, characterized in that: The two driving rods (72) at both radial ends of the same fixing ring (71) are connected by a connecting rod (74).

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