Flanging machine for production of container bags

Abstract

The utility model relates to the technical field of container bags, and discloses a flanging machine for production of container bags, which comprises a workbench, a slide rail is arranged on one side of the workbench, a screw is rotatably mounted in the slide rail, a slider is slidably mounted in the slide rail, and the slider is in threaded connection with the screw; according to the flexible freight bag edge folding device, a flexible freight bag needing edge folding is placed over the workbench, the motor is controlled, the screw rod is driven to rotate, under the limiting action of the sliding block and the sliding rail, the sliding block can move downwards, the sliding block drives the connecting rod to move downwards, and at the moment, the rotating ring rotates; meanwhile, a pressing roller on the workbench presses the container bag from the middle to the two ends, the container bag above the workbench is flattened, wrinkles on the container bag are eliminated, then the air cylinder is controlled, the edge folding strip is pressed downwards through the air cylinder, edge folding is conducted on the container bag, and edge folding is conducted after the container bag is flattened; and the practical performance and the working efficiency of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ton bag container bags, in particular to a folding machine for producing ton bag container bags. Background Art

[0002] Ton bag container bag, also known as ton bag, space bag, flexible container, etc., is a large-scale packaging container that is convenient for transporting bulk materials. It has the characteristics of large volume, light weight, diversified bag types, easy loading and unloading, etc., and is widely used in the transportation packaging of bulk materials such as powder, granules, and chemicals. The packaging bag folding machine is a machine specially used for folding packaging bags. It can fold the edges of the packaging bags to make them more beautiful, neat, easy to stack and store. This machine is usually suitable for various types of packaging bags, including paper bags, plastic bags, cloth bags, etc. Generally, the edges of the container bags need to be folded during the processing of ton bag container bags.

[0003] The existing Chinese patent with announcement number CN218399646U discloses a non-woven bag folding machine, including a bottom plate, an arc block is connected to the upper side wall of the bottom plate, the inner side of the arc block is a semicircular groove, the upper side of the bottom plate is provided with a slide extending to one end of the bottom plate, one end of the slide is embedded with a driving motor, the output end of the driving motor is connected with a screw, the outer side of the screw is provided with a slider through a threaded sleeve, and the upper end of the slider is connected with a support plate 1. The advantage of the utility model compared with the prior art is that the non-woven bag is turned over by opening the electric push rod, thereby achieving the effect of folding the non-woven bag.

[0004] However, the above device has the following disadvantages: when folding the edges, the above device does not pre-process the folded cloth bag. This folding method cannot flatten the cloth bag and cannot eliminate the wrinkles on the surface of the cloth bag. This will cause certain wrinkles to appear after the folding work of the cloth bag, affecting the appearance and the practicality is not high.

[0005] Therefore, it is necessary to provide a folding machine for producing ton bags to solve the above technical problems. Utility Model Content

[0006] The utility model aims to provide a folding machine for producing ton bags, which adopts a pressing roller and has the effect of flattening the container bags and then folding them.

[0007] The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: a folding machine for producing ton bags and container bags, comprising a workbench, a slide rail is arranged on one side of the workbench, a screw rod is rotatably installed inside the slide rail, a slider is slidably installed inside the slide rail, the slider is threadedly connected to the screw rod, a motor is fixedly installed on the top of the slide rail, the output end of the motor is transmission connected to the screw rod, a connecting rod is fixedly installed on the side wall of the slider, two rotating rings are rotatably connected to the side wall of the connecting rod, support rods are fixedly installed on the side walls of the two rotating rings, a clamping ring is fixedly installed on one end of the support rod, a pressure roller is rotatably installed on the bottom end of the clamping ring, a support plate is fixedly installed on one side of the workbench, a cylinder is fixedly installed on the top of the support plate, the output end of the cylinder is transmission connected to a folding strip, and the folding strip is arranged just above the side wall of the workbench.

[0008] By adopting the above technical scheme, the container bag that needs to be folded is placed just above the workbench, and the motor is controlled to drive the screw to rotate. Under the limiting action of the slider and the slide rail, the slider can move downward, and the slider drives the connecting rod to move downward. At this time, the rotating ring rotates, and at the same time, the pressure roller on the workbench presses the container bag from the middle to both ends to flatten the container bag above the workbench and eliminate the wrinkles on the container bag. Then, the cylinder is controlled to press the folding strip downward to fold the container bag, thereby realizing the folding of the container bag after flattening, thereby increasing the practical performance and work efficiency of the device.

[0009] The utility model is further configured as follows: a slide groove is fixedly installed on the side wall of the workbench, the slide rail is slidably connected to the slide groove, a connecting plate is fixedly installed on the side wall of the slide rail, an electric push rod is fixedly installed on the side wall of the slide groove, and the output end of the electric push rod is transmission-connected to the connecting plate.

[0010] By adopting the above technical solution, the slide rail can be moved back and forth by controlling the electric push rod. After the pressure roller flattens the container bag multiple times, the position of the slide rail can be moved so that the pressure roller can be moved a certain distance above the workbench to make room for folding the container bag, thereby increasing the practical performance and work efficiency of the device.

[0011] The utility model is further configured as follows: a heating tube is fixedly installed inside the workbench, the heating tube is arranged directly below the folding strip, heating modules are fixedly installed at both ends of the heating tube, and the heating module is electrically connected to the heating tube through a PLC sensor.

[0012] By adopting the above technical solution, the heating tube is heated by the heating module, and the heating tube can heat the workbench when the side strip is folded, and further heat the container bag, so that the folding effect is better and the working efficiency of the device is increased.

[0013] The utility model is further configured as follows: a tension spring is fixedly connected between the two clamp rings.

[0014] By adopting the above technical solution, the tension spring provides a pulling force, and when the pressure roller leaves the top of the workbench, it can be reset, thereby increasing the practical performance and working efficiency of the device.

[0015] The utility model is further configured as follows: windproof plates are fixedly installed on the side walls at both ends of the workbench.

[0016] By adopting the above technical solution, the windproof plate can achieve the functions of windproof and protection, prevent the external environment from affecting the container bag, and increase the safety protection performance of the device.

[0017] The utility model is further configured as follows: a rubber pad is fixedly mounted on the side wall of the pressure roller.

[0018] By adopting the above technical solution, the rubber pad is relatively soft and can protect the container bag.

[0019] In summary, the utility model has the following beneficial effects: the utility model places the container bag that needs to be folded just above the workbench, and drives the screw to rotate by controlling the motor. Under the limiting action of the slider and the slide rail, the slider can move downward, and the slider drives the connecting rod to move downward. At this time, the rotating ring rotates, and at the same time, the pressure roller on the workbench presses the container bag from the middle to both ends to flatten the container bag above the workbench and eliminate the wrinkles on the container bag. Then, the cylinder is controlled to press the folding strip downward to fold the container bag, thereby realizing the folding of the container bag after flattening, thereby increasing the practical performance and work efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model after the windproof plate is installed;

[0022] Figure 3 It is a schematic diagram of the three-dimensional structure of the guide rail, lifting block, rotating ring and pressure roller of the utility model;

[0023] Figure 4 It is a schematic diagram of the three-dimensional structure of the utility model in which the side wall of the pressure roller is provided with a rubber pad;

[0024] Figure 5 It is a schematic diagram of the main structure of the utility model.

[0025] In the figure: 1. workbench; 2. slide; 3. electric push rod; 4. slide rail; 5. connecting plate; 6. screw; 7. slider; 8. motor; 9. connecting rod; 10. rotating ring; 11. support rod; 12. clamping ring; 13. pressure roller; 14. tension spring; 15. support plate; 16. cylinder; 17. folding strip; 18. heating tube; 19. heating module; 20. wind shield; 21. rubber pad. DETAILED DESCRIPTION

[0026] The present invention will be further described below with reference to the accompanying drawings in the embodiments of the present invention.

[0027] See also Figures 1 to 5 In an embodiment of the utility model, a folding machine for producing ton bags and container bags includes a workbench 1, a slide rail 4 is provided on one side of the workbench 1, a screw rod 6 is rotatably installed inside the slide rail 4, a slider 7 is slidably installed inside the slide rail 4, the slider 7 is threadedly connected to the screw rod 6, a motor 8 is fixedly installed on the top of the slide rail 4, the output end of the motor 8 is transmission-connected to the screw rod 6, a connecting rod 9 is fixedly installed on the side wall of the slider 7, two rotating rings 10 are rotatably connected to the side wall of the connecting rod 9, a support rod 11 is fixedly installed on the side wall of the two rotating rings 10, a clamping ring 12 is fixedly installed on one end of the support rod 11, a pressure roller 13 is rotatably installed on the bottom end of the clamping ring 12, a support plate 15 is fixedly installed on one side of the workbench 1, and the top of the support plate 15 A cylinder 16 is fixedly installed, and the output end of the cylinder 16 is transmission-connected with a folding strip 17, and the folding strip 17 is arranged just above the side wall of the workbench 1; the container bag that needs to be folded is placed just above the workbench 1, and the motor 8 is controlled to drive the screw 6 to rotate. Under the limiting action of the slider 7 and the slide rail 4, the slider 7 can move downward, and the slider 7 drives the connecting rod 9 to move downward. At this time, the rotating ring 10 rotates, and at the same time, the pressure roller 13 on the workbench 1 presses the container bag from the middle to both ends, flattens the container bag above the workbench 1, and eliminates the wrinkles on the container bag. Then, the cylinder 16 is controlled to press the folding strip 17 downward through the cylinder 16 to fold the container bag, thereby realizing the folding of the container bag after flattening, thereby increasing the practical performance and work efficiency of the device.

[0028] In this embodiment, preferably, a slide groove 2 is fixedly installed on the side wall of the workbench 1, and the slide rail 4 is slidably connected to the slide groove 2. A connecting plate 5 is fixedly installed on the side wall of the slide rail 4, and an electric push rod 3 is fixedly installed on the side wall of the slide groove 2. The output end of the electric push rod 3 is transmission connected to the connecting plate 5; the slide rail 4 can be moved back and forth by controlling the electric push rod 3. When the pressure roller 13 flattens the container bag multiple times, the position of the slide rail 4 can be moved so that the pressure roller 13 can be moved a certain distance away from the top of the workbench 1 to make space, which is convenient for this side strip to fold the container bag, thereby increasing the practical performance and work efficiency of the device.

[0029] In this embodiment, preferably, a heating tube 18 is fixedly installed inside the workbench 1, and the heating tube 18 is arranged directly below the folding strip 17. Heating modules 19 are fixedly installed at both ends of the heating tube 18, and the heating module 19 is electrically connected to the heating tube 18 through a PLC sensor. The heating tube 18 is heated by the heating module 19, and the heating tube 18 can heat the workbench 1 when this side strip is folded, and further heat the container bag, so that the folding effect is better, and the working efficiency of the device is increased.

[0030] In this embodiment, preferably, a tension spring 14 is fixedly connected between the two clamp rings 12; the function of the tension spring 14 is to provide tension, and when the pressure roller 13 leaves the top of the workbench 1, it can be reset, thereby increasing the practical performance and work efficiency of the device.

[0031] In this embodiment, preferably, windbreak plates 20 are fixedly installed on the side walls at both ends of the workbench 1; the windbreak plates 20 can achieve the functions of windbreak and protection, prevent the external environment from affecting the container bag, and increase the safety protection performance of the device.

[0032] In this embodiment, preferably, a rubber pad 21 is fixedly installed on the side wall of the pressure roller 13; the rubber pad 21 is relatively soft and can protect the container bag.

[0033] Working principle: Place the container bag that needs to be folded just above the workbench 1, and drive the screw 6 to rotate by controlling the motor 8. Under the limiting action of the slider 7 and the slide rail 4, the slider 7 can move downward, and the slider 7 drives the connecting rod 9 to move downward. At this time, the rotating ring 10 rotates, and at the same time, the pressure roller 13 on the workbench 1 presses the container bag from the middle to both ends to flatten the container bag above the workbench 1 and eliminate the wrinkles on the container bag. Then control the cylinder 16 to press the folding strip 17 downward through the cylinder 16 to fold the container bag, so that the container bag can be flattened and then folded, thereby increasing the practical performance and work efficiency of the device.

[0034] The above description is only a preferred embodiment of the present utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A folding machine for producing ton bags, comprising a workbench (1), characterized in that: A slide rail (4) is provided on one side of the workbench (1), a screw rod (6) is rotatably installed inside the slide rail (4), a slider (7) is slidably installed inside the slide rail (4), the slider (7) is threadedly connected to the screw rod (6), a motor (8) is fixedly installed on the top of the slide rail (4), the output end of the motor (8) is transmission-connected to the screw rod (6), a connecting rod (9) is fixedly installed on the side wall of the slider (7), and the side wall of the connecting rod (9) is rotatably connected to two rotating rings (10), the two rotating rings (10) are connected to the two rotating rings (10) and the two rotating rings (10) are connected to the two rotating rings (10). A support rod (11) is fixedly mounted on the side wall of the rotating ring (10); a clamping ring (12) is fixedly mounted on one end of the support rod (11); a pressure roller (13) is rotatably mounted on the bottom end of the clamping ring (12); a support plate (15) is fixedly mounted on one side of the workbench (1); a cylinder (16) is fixedly mounted on the top end of the support plate (15); an output end of the cylinder (16) is transmission-connected to a folding strip (17); and the folding strip (17) is arranged directly above the side wall of the workbench (1).

2. The folding machine for producing ton bags according to claim 1 is characterized by: A slide groove (2) is fixedly mounted on the side wall of the workbench (1); the slide rail (4) is slidably connected to the slide groove (2); a connecting plate (5) is fixedly mounted on the side wall of the slide rail (4); an electric push rod (3) is fixedly mounted on the side wall of the slide groove (2); and the output end of the electric push rod (3) is transmission-connected to the connecting plate (5).

3. The folding machine for producing ton bags according to claim 1 is characterized by: A heating tube (18) is fixedly installed inside the workbench (1), and the heating tube (18) is arranged directly below the folding strip (17). Heating modules (19) are fixedly installed at both ends of the heating tube (18), and the heating module (19) is electrically connected to the heating tube (18) via a PLC sensor.

4. The folding machine for producing ton bags according to claim 1 is characterized by: A tension spring (14) is fixedly connected between the two clamp rings (12).

5. The folding machine for producing ton bags according to claim 1 is characterized by: Windproof plates (20) are fixedly mounted on the side walls at both ends of the workbench (1).

6. The folding machine for producing ton bags according to claim 1, characterized in that: A rubber pad (21) is fixedly mounted on the side wall of the pressure roller (13).

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