Full-automatic ton bag pressing machine

Abstract

The utility model belongs to the technical field of ton bag packing, and particularly relates to a full-automatic ton bag pressing machine which comprises a box body, a vertical hydraulic cylinder, a horizontal pushing hydraulic cylinder, a first conveying assembly and a strapping machine, a compression platform is arranged in the box body, and the vertical hydraulic cylinder and the horizontal pushing hydraulic cylinder are both fixedly installed on the box body. The output end of the vertical hydraulic cylinder is fixedly connected with a compression plate, the output end of the horizontal pushing hydraulic cylinder is fixedly connected with a horizontal pushing plate, the compression plate and the horizontal pushing plate are both located in the box body, and the compression plate is parallel to the upper portion of the compression platform. A feeding port and a discharging port are formed in the side wall of the box body, the first conveying assembly is connected with the feeding port, the flat pushing plate is opposite to the discharging port, the strapping machine is provided with a strapping platform, and the strapping platform is connected with the discharging port. According to the ton bag packing machine, automatic feeding, discharging, compressing and bundling of ton bags are achieved, the workload of workers is effectively reduced, the packing efficiency of the ton bags is improved, and the labor cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of ton bag packaging, and in particular relates to a full-automatic ton bag pressing machine. Background Art

[0002] Ton bags are a kind of flexible transport packaging container. Because they can carry a lot of goods, they are commonly known as ton bags. Common ton bags are square and round. They have sufficient structural strength and are suitable for the operation of lifting and transport tools. At present, after the materials in the ton bags are poured out, the ton bags can be recycled, but the volume of the ton bags is large, and they usually need to be packaged before they are stored. The traditional packaging method is to manually sort and fold the ton bags, and then manually compress the sorted and folded ton bags, and finally bundle them for storage. However, the manual packaging method not only has high labor costs, but also has the problem of unsatisfactory compression effect. For this reason, the industry will also use ton bag pressing machines to compress ton bags, but it is necessary to manually put the sorted and folded ton bags into the compression chamber, wait for the hydraulic press to compress the ton bags, and then use the baling rope to tie them up, and finally take them out manually. The workload of workers is still high, and the packaging work efficiency is low. Therefore, it is necessary to improve the existing ton bag pressing machines in order to reduce the workload of workers and improve work efficiency. Utility Model Content

[0003] The utility model aims to provide a fully automatic ton bag pressing machine to solve the problem that the existing ton bag pressing machine needs to manually take and place the ton bag when in use, resulting in low packaging efficiency.

[0004] In order to achieve the above-mentioned purpose, the scheme of the utility model is as follows: a fully automatic ton bag pressing machine includes a box body, and also includes a vertical hydraulic cylinder, a horizontal push hydraulic cylinder, a first transmission component and a strapping machine. A compression platform is provided in the box body, and the vertical hydraulic cylinder and the horizontal push hydraulic cylinder are both fixedly installed on the box body. The output end of the vertical hydraulic cylinder is fixedly connected with a compression plate, and the output end of the horizontal push hydraulic cylinder is fixedly connected with a horizontal push plate. The compression plate and the horizontal push plate are both located in the box body, and the compression plate is parallel to the top of the compression platform; a feed port and a discharge port are provided on the side wall of the box body, the first transmission component is connected with the feed port, and the horizontal push plate is opposite to the discharge port. The strapping machine has a strapping platform, and the strapping platform is connected with the discharge port.

[0005] The working principle and beneficial effects of this solution are as follows: In this solution, the first conveying component transports the sorted ton bags to the feed port so that the ton bags fall onto the compression platform and are compressed by the vertical hydraulic cylinder. After compression, the horizontal hydraulic cylinder pushes the ton bags out through the discharge port, and finally the tying machine automatically ties the compressed ton bags. In this way, this solution realizes the automatic feeding and discharging of ton bags, and the automatic tying of ton bags. There is no need to manually place the ton bags on the compression platform, or manually take the compressed ton bags out of the compression platform, and there is no need to manually tie the compressed ton bags, thereby greatly reducing the workload of workers, effectively improving the packaging efficiency of ton bags, and reducing the labor costs of enterprises.

[0006] Optionally, an infrared automatic sensing counter is provided on the first transmission component, and the infrared automatic sensing counter signal is connected to a controller, and the controller controls the action of the first transmission component according to the signal transmitted from the infrared automatic sensing counter.

[0007] In this solution, an infrared automatic sensing counter is used to detect the number of ton bags transported on the first conveying component so that the controller can control the action of the first conveying component. In this way, the first conveying component transmits ton bags in an orderly and intermittent manner to ensure that no new ton bags enter the box during the operation of the vertical hydraulic cylinder or the push hydraulic cylinder.

[0008] Optionally, the infrared automatic induction counter is installed at one end of the first conveying component close to the feed port.

[0009] In this solution, the infrared automatic induction counter is located at one end of the first conveying component close to the feed port, so that the counting position is close to the feed port of the box body, thereby ensuring that the counted ton bags fall into the box body.

[0010] Optionally, the first conveying component has a horizontal section and an inclined section, an end of the inclined section close to the horizontal section is lower than an end of the inclined section away from the horizontal section, and an end of the inclined section away from the horizontal section is connected to the feed port.

[0011] In this solution, the height of the horizontal section of the first conveying assembly is relatively low, which makes it easier for workers to place ton bags on the first conveying assembly for transmission.

[0012] Optionally, a second conveying assembly is provided on a side of the strapping machine away from the box body, and the second conveying assembly is connected to the strapping platform of the strapping machine.

[0013] In this solution, the second conveying assembly is used to transfer the bundled ton bags to the storage area, reducing the workload of manual handling.

[0014] Optionally, the first conveying assembly includes a conveyor belt, a roller, a bracket and a driving motor for driving the roller to rotate.

[0015] In this solution, the first conveying component adopts a belt conveying structure to stably convey the ton bag to the feed inlet of the box body. In addition, a baffle for the ton bag to lean on can be set on the conveyor belt, thereby ensuring that the ton bag maintains a fixed posture during the conveying process.

[0016] Optionally, the strapping platform of the strapping machine is arranged below the discharge port of the box body.

[0017] In this solution, the strapping platform is lower than the discharge port of the box body. When the compressed ton bags are discharged under the push of the horizontal push hydraulic cylinder, the ton bags will not be hindered by the strapping platform, which is more conducive to the discharge of the ton bags.

[0018] Optionally, the strapping platform of the strapping machine is 5-10 mm lower than the discharge port of the box body.

[0019] In this solution, the strapping platform is set 5-10mm lower than the discharge port to avoid the strapping platform being too low.

[0020] Optionally, the side wall of the box body where the discharge port is located is opposite to or perpendicular to the side wall of the box body where the feed port is located.

[0021] In this solution, the feed port and the discharge port are not on the same side wall of the box body, which is convenient for discharging bulk bags.

[0022] Optionally, a plurality of rollers are rotatably connected to a side wall opposite to the compression platform and the compression plate, and the axial direction of the rollers is parallel to the side wall where the discharge port of the box is located.

[0023] In this solution, the ton bag is compressed between the compression plate and the compression platform. When the push hydraulic cylinder is working, the friction between the ton bag and the compression platform, and between the ton bag and the compression plate is rolling friction. Compared with sliding friction, the friction force of this solution is reduced, effectively reducing the probability of wear of the ton bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a structural schematic diagram of a fully automatic ton bag pressing machine in Embodiment 1 of the utility model;

[0025] Figure 2 This is a front view of a fully automatic ton bag pressing machine in the first embodiment of the utility model;

[0026] Figure 3 It is a longitudinal cross-sectional view of the box body in the first embodiment of the utility model;

[0027] Figure 4 This is a structural schematic diagram of a fully automatic ton bag pressing machine in the second embodiment of the utility model;

[0028] Figure 5This is a front view of a fully automatic ton bag pressing machine in Embodiment 3 of the present utility model;

[0029] Figure 6 It is a longitudinal cross-sectional view of the box body in the fourth embodiment of the utility model;

[0030] Figure 7 This is a right side view of a fully automatic ton bag pressing machine in Embodiment 5 of the present utility model;

[0031] Figure 8 It is a right view of a fully automatic ton bag pressing machine in embodiment 6 of the utility model. DETAILED DESCRIPTION

[0032] The following is further described in detail through specific implementation methods:

[0033] The marks in the drawings of the specification include: box body 1, feed port 101, discharge port 102, compression platform 110, vertical hydraulic cylinder 2, push hydraulic cylinder 3, first transmission component 4, horizontal section 410, inclined section 420, conveyor belt 401, bracket 402, drive motor 403, baffle 404, strapping machine 5, strapping platform 501, compression plate 6, push plate 7, infrared automatic induction counter 8, roller 9, second transmission component 10, frame 1001, roller 1002.

[0034] Embodiment 1

[0035] This embodiment is basically Figure 1 and Figure 2 As shown: a fully automatic ton bag pressing machine, including a box body 1, a vertical hydraulic cylinder 2, a horizontal push hydraulic cylinder 3, a first transmission assembly 4 and a strapping machine 5. A compression platform 110 is provided in the box body 1, the vertical hydraulic cylinder 2 is fixedly installed on the top wall of the box body 1, and the horizontal push hydraulic cylinder 3 is fixedly installed on the rear side wall of the box body 1. Figure 3 As shown, the output end of the vertical hydraulic cylinder 2 is fixedly connected to a compression plate 6, and the output end of the horizontal push hydraulic cylinder 3 is fixedly connected to a horizontal push plate 7. The compression plate 6 and the horizontal push plate 7 are both located in the box body 1, and the compression plate 6 is parallel to the top of the compression platform 110; a discharge port 102 opposite to the horizontal push plate 7 is opened on the front side wall of the box body 1, and the strapping machine 5 has a strapping platform 501, which is connected to the discharge port 102. Specifically, the strapping platform 501 is 5-10 mm lower than the discharge port 102. In this embodiment, the strapping platform 501 is 5 mm lower than the discharge port 102.

[0036] A feed port 101 is provided on the left side wall of the box body 1, and the first conveying assembly 4 is connected with the feed port 101. Specifically, the first conveying assembly 4 has a horizontal section 410 and an inclined section 420. The end of the inclined section 420 close to the horizontal section 410 is lower than the end of the inclined section 420 away from the horizontal section 410, and the end of the inclined section 420 away from the horizontal section 410 is connected with the feed port 101. The inclined section 420 has a small slope to prevent the ton bag from sliding up and down on the inclined section 420, ensuring that the ton bag is transported to the feed port 101 of the box body 1. The first conveying assembly 4 includes a conveyor belt 401, a roller, a bracket 402, and a driving motor 403 for driving the roller to rotate. The driving motor 403 is fixedly mounted on the bracket 402, and the roller is rotatably mounted on the bracket 402. The number of rollers is several, and the conveyor belt 401 wraps around the several rollers, and the conveyor belt 401 rotates under the drive of the rollers. The first conveying assembly 4 in this embodiment adopts a conventional belt conveying structure.

[0037] In actual use, workers put the sorted ton bags ("sorted ton bags" refer to ton bags that are folded into a predetermined size and stacked in groups of five, and the stacked ton bags are tied together with ropes to form a ton bag group) on the conveyor belt 401 of the first conveying assembly 4, and the first conveying assembly 4 transports the ton bags to the feed port 101 of the box body 1, and the ton bags fall onto the compression platform 110 through the feed port 101. Then, the vertical hydraulic cylinder 2 is started, driving the compression plate 6 to move downward, thereby compressing the ton bags on the compression platform 110 to reduce the thickness of the ton bags.

[0038] Next, the vertical hydraulic cylinder 2 drives the compression plate 6 to move upward and reset, and the second ton bag falls into the box 1 through the feed port 101 under the transportation of the first conveying assembly 4. It should be noted that since the length of the box 1 is slightly larger than the length of the ton bag after arrangement, and the width of the box 1 is slightly larger than the width of the ton bag after arrangement, the second ton bag will overlap the compressed ton bag. Then, the vertical hydraulic cylinder 2 is started again, driving the compression plate 6 to move downward to compress the ton bag.

[0039] After compression, the compression plate 6 moves upward again to reset, and the third ton bag is transported to the box body 1 through the first conveying assembly 4. The third ton bag falls on the compressed ton bag, and the vertical hydraulic cylinder 2 is started again, driving the compression plate 6 to move downward to compress the ton bag. After this compression, the compression plate 6 maintains the state of compressing the ton bag, the horizontal push hydraulic cylinder 3 is started, and the horizontal push plate 7 applies a thrust to the compressed ton bag, so that the compressed ton bag moves toward the discharge port 102. The compressed ton bag passes through the discharge port 102 and comes to the bundling platform 501, and the bundling machine 5 performs the first bundling (the horizontal push plate 7 is stationary during bundling); with the push of the horizontal push plate 7, the compressed ton bag continues to move out of the box body 1 through the discharge port 102, and the bundling machine 5 performs the second bundling; after the second bundling, the ton bag completely leaves the box body 1 under the push of the horizontal push plate 7. After bundling is completed, workers remove the bundled bags from the bundling platform 501 and move the bundled bags to a storage location. Finally, the compression plate 6 is moved upward and reset under the drive of the vertical hydraulic cylinder 2, and the push plate 7 is moved backward and reset under the drive of the push hydraulic cylinder 3, so as to carry out the next compression and packaging work.

[0040] To sum up, in this embodiment, the ton bag is transported to the box body 1 by the first conveying assembly 4, and is pushed out by the horizontal push hydraulic cylinder 3 and the horizontal push plate 7 after compression, and is then bundled by the strapping machine 5, thereby realizing automatic feeding, compression, discharging and bundling, greatly reducing the workload of workers and improving the efficiency of the ton bag packaging work.

[0041] Embodiment 2

[0042] The difference between this embodiment and the first embodiment is that: Figure 4 As shown, in this embodiment, an infrared automatic induction counter 8 is provided on the first conveying component 4. Specifically, the infrared automatic induction counter 8 is fixedly mounted on one end of the bracket 402 close to the feed port 101. The infrared automatic induction counter 8 signal is connected to a controller, and the controller controls the action of the driving motor 403 of the first conveying component 4 according to the signal transmitted by the infrared automatic induction counter 8. The model of the infrared automatic induction counter 8 in this embodiment is JK72S-RS, and the controller is a PLC.

[0043] In actual use, the infrared automatic sensing counter 8 is used to detect the ton bag passing through the infrared automatic sensing counter 8 on the conveyor belt 401. When a ton bag passes through the infrared automatic sensing counter 8, the controller controls the first conveying component 4 to suspend work for a period of time and then restart, thereby suspending the conveying of the ton bag; and the first conveying component 4 can suspend work for a long or short time. When the suspension is short, it is for the vertical hydraulic cylinder 2 to complete the compression work and reset, and when the suspension is long, it is for the vertical hydraulic cylinder 2 to compress the ton bag, the horizontal push hydraulic cylinder 3 to push the ton bag, the strapping machine 5 to strap the ton bag, and the vertical hydraulic cylinder 2 and the horizontal push hydraulic cylinder 3 to reset. In this way, workers can put the ton bag on the conveyor belt 401 of the first conveying component 4 at any time, without having to put the ton bag on the conveyor belt 401 of the first conveying component 4 at a specific time to avoid the next ton bag entering the box body 1 when the compression plate 6 is not reset.

[0044] Embodiment 3

[0045] The difference between this embodiment and the first embodiment is that: Figure 5 As shown, in this embodiment, a plurality of baffles 404 for the ton bags to lean on are welded on the conveyor belt 401, thereby ensuring that the ton bags maintain a fixed posture during transportation, and the inclination of the inclined section 420 can be increased, thereby reducing the overall length of the first conveying component 4.

[0046] Embodiment 4

[0047] The difference between this embodiment and the first embodiment, the second embodiment or the third embodiment is that: Figure 6 As shown, in this embodiment, the bottom surface of the compression plate 6 and the upper surface of the compression platform 110 are both rotatably connected with a plurality of rollers 9, and the axial direction of the rollers 9 is parallel to the side wall of the box body 1 where the discharge port 102 is located.

[0048] In this embodiment, the ton bag is compressed between the compression plate 6 and the compression platform 110. When the push hydraulic cylinder 3 is working, the friction between the ton bag and the compression platform 110, and between the ton bag and the compression plate 6 is rolling friction. Compared with sliding friction, the friction force of this scheme is reduced, which effectively reduces the probability of wear of the ton bag.

[0049] Embodiment 5

[0050] The difference between this embodiment and the first embodiment is that: Figure 7 As shown, in this embodiment, a second conveying assembly 10 is provided on the side of the strapping machine 5 away from the box body 1, and the second conveying assembly 10 is connected to the strapping platform 501 of the strapping machine 5, and the second conveying assembly 10 adopts a conventional roller conveying structure. In this way, after the ton bag is strapped, it enters the second conveying assembly 10, and the second conveying assembly 10 transports the strapped ton bag to the storage location, avoiding manual handling and further reducing the workload of workers.

[0051] Embodiment 6

[0052] The difference between this embodiment and the first embodiment is that: Figure 8 As shown, in this embodiment, a second conveying assembly 10 is provided on the side of the strapping machine 5 away from the box body 1. The second conveying assembly 10 is tilted, and the high end of the second conveying assembly 10 is connected to the strapping platform 501 of the strapping machine 5, and the low end of the second conveying assembly 10 is connected to the ground; specifically, the second conveying assembly 10 includes a frame 1001 and a roller 1002 rotatably connected to the frame 1001. In this way, the bundled ton bag can slide down to the ground along the second conveying assembly 10 under the action of gravity, and workers do not need to manually remove the bundled ton bag from the strapping platform 501, further reducing the workload of workers. In addition, when the bundled ton bag slides on the second conveying assembly 10, the roller 1002 rotates, and the friction resistance of the bundled ton bag is small, thereby preventing the ton bag from being worn.

[0053] The above is only an embodiment of the utility model, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the utility model, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the utility model. The specific implementation methods and other records in the specification can be used to explain the content of the claims.

Claims

1. A fully automatic ton bag pressing machine, comprising a box body, characterized in that: It also includes a vertical hydraulic cylinder, a horizontal push hydraulic cylinder, a first transmission component and a strapping machine. A compression platform is provided in the box body. The vertical hydraulic cylinder and the horizontal push hydraulic cylinder are both fixedly installed on the box body. The output end of the vertical hydraulic cylinder is fixedly connected to a compression plate, and the output end of the horizontal push hydraulic cylinder is fixedly connected to a horizontal push plate. The compression plate and the horizontal push plate are both located in the box body, and the compression plate is parallel to the top of the compression platform. A feed port and a discharge port are provided on the side wall of the box body, the first transmission component is connected to the feed port, and the horizontal push plate is opposite to the discharge port. The strapping machine has a strapping platform, and the strapping platform is connected to the discharge port.

2. The fully automatic ton bag pressing machine according to claim 1 is characterized by: The first transmission component is provided with an infrared automatic sensing counter, and the infrared automatic sensing counter signal is connected to a controller, and the controller controls the action of the first transmission component according to the signal transmitted from the infrared automatic sensing counter.

3. The fully automatic ton bag pressing machine according to claim 2 is characterized by: The infrared automatic induction counter is installed at one end of the first conveying component close to the feed inlet.

4. The automatic ton bag pressing machine according to claim 1 or 2, characterized in that: The first conveying component has a horizontal section and an inclined section, an end of the inclined section close to the horizontal section is lower than an end of the inclined section away from the horizontal section, and an end of the inclined section away from the horizontal section is connected to the feed port.

5. The fully automatic ton bag pressing machine according to claim 1 is characterized by: A second transmission component is provided on a side of the strapping machine away from the box body, and the second transmission component is connected to the strapping platform of the strapping machine.

6. The fully automatic ton bag pressing machine according to claim 1 is characterized by: The first transmission assembly includes a transmission belt, a roller, a bracket and a driving motor for driving the roller to rotate.

7. The fully automatic ton bag pressing machine according to claim 1 is characterized by: The strapping platform of the strapping machine is arranged below the discharge port of the box body.

8. The fully automatic ton bag pressing machine according to claim 7 is characterized by: The strapping platform of the strapping machine is 5-10 mm lower than the discharge port of the box body.

9. The fully automatic ton bag pressing machine according to claim 1 is characterized by: The side wall of the box body where the material outlet is located is opposite to or perpendicular to the side wall of the box body where the material inlet is located.

10. The fully automatic ton bag pressing machine according to claim 1 is characterized by: A plurality of rollers are rotatably connected to a side wall opposite to the compression platform and the compression plate, and the axial direction of the rollers is parallel to the side wall where the material discharge port of the box is located.

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