Woven bag sealing and pressing device

Abstract

The utility model discloses a woven bag sealing and pressing device, which relates to the field of woven bags and comprises a conveying belt, an adjusting component is mounted on the rear portion of the conveying belt, a pressing component is mounted on the front portion of the adjusting component, the pressing component comprises a guide rail seat, and two groups of guide rail belts are movably mounted close to the front end in the guide rail seat. A motor is installed at the top end of one rotating shaft of the guide rail belt, a sewing seat is installed on one side of the front portion of the guide rail seat, an adjusting seat is fixedly installed on the top of the guide rail seat, two guide rods are fixedly installed on the two sides of the interior of the adjusting seat, and a screw rod is movably installed in the middle of the interior of the adjusting seat. A turntable is fixedly mounted at the front end of the screw rod; the woven bag pressing and conveying device is convenient for automatic pressing and conveying of woven bags, can adjust the pressing force, is suitable for woven bags with different thicknesses, is convenient for adjusting the pressing and sealing height, and is suitable for woven bags with different heights.

Description

Technical Field

[0001] The utility model relates to the field of woven bags, in particular to a woven bag sealing and pressing device. Background Art

[0002] A woven bag is a bag woven from fibers or other materials, usually used for storing and packaging items. In order to ensure the safety and sealing of the items in the woven bag, the mouth of the woven bag needs to be sealed. This solution specifically relates to a woven bag sealing and pressing device;

[0003] When using the existing woven bag sealing and pressing device, since woven bags of different thicknesses require different pressing forces during the sealing process, it is not convenient to adjust the pressing force, and it is not convenient for automatic pressing and transportation. Different woven bags have different sealing heights and need to be manually lifted for sealing. It is not convenient to adjust the sealing height, which has a certain impact on actual use. Utility Model Content

[0004] The main purpose of the utility model is to provide a woven bag sealing and pressing device, which can effectively solve the technical problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A woven bag sealing and pressing device comprises a conveyor belt, an adjusting component is installed at the rear part of the conveyor belt, a clamping component is installed at the front part of the adjusting component, and the clamping component comprises a guide rail seat, two groups of guide rails are movably installed inside the guide rail seat near the front end, a motor is installed at the top end of one of the rotating shafts of the guide rail belts, a sewing seat is installed at one side of the front part of the guide rail seat, an adjusting seat is fixedly installed on the top of the guide rail seat, two guide rods are fixedly installed at both sides of the adjusting seat, a screw is movably installed in the center of the adjusting seat, a turntable is fixedly installed at the front end of the screw, a slider and a pressure plate are respectively sleeved on the periphery of the guide rod and the screw, a spring is installed between the slider and the pressure plate, a pressure seat is fixedly installed at the bottom of the slider, and a plurality of pressure rollers are movably installed at the rear of the pressure seat.

[0007] As a further solution of the utility model, the slider is located on the periphery of the guide rod and is arranged to slide back and forth, passes through the center of the front and rear parts of the slider and is located outside the screw rod and is arranged to be hollow.

[0008] As a further solution of the utility model, the screw rod penetrates the interior of the adjustment seat and is movably rotatable, and the pressure plate and the screw rod are threadedly connected.

[0009] As a further solution of the utility model, the two groups of guide rail belts are located inside the guide rail seat near the upper and lower ends, and the pressure roller is located at the rear of the pressure seat and is movably rotatable.

[0010] As a further solution of the utility model, the adjustment assembly includes a lifting seat, which is fixedly installed at the rear of the conveyor belt, an adjusting rod is movably installed inside the lifting seat, two sliding rods are fixedly installed on both sides of the lifting seat, a rocker is installed on the top of the adjusting rod, a lifting block is installed around the sliding rod and the adjusting rod and at the rear of the guide rail seat, a scale plate is installed on one side of the lifting seat, and a pointer is installed on one side of the lifting seat.

[0011] As a further solution of the utility model, the adjusting rod is rotatably arranged inside the lifting seat, and the lifting block and the adjusting rod are threadedly connected.

[0012] As a further solution of the utility model, the front part of the lifting block is fixedly installed between the guide rail seat, and the lifting block is located in front of the lifting seat and is slidable up and down.

[0013] The beneficial effects of the utility model are as follows:

[0014] By setting a clamping assembly, the slider slides backward under the action of the spring, so that the pressing roller and the guide belt press the seal tightly, and the guide belt and the conveyor belt are conveyed synchronously by the motor, which is convenient for automatic pressing and conveying of woven bags and reduces manual operation. By rotating the screw and driving the pressing plate to slide back and forth under the action of the thread, the distance between the pressing plate and the slider changes, and then the spring elastic force changes, which is convenient for adjusting the pressing force and is suitable for woven bags of different thicknesses.

[0015] By setting the adjustment component, the adjustment rod drives the lifting block to slide up and down, which is convenient for adjusting the height of the press seal. It is suitable for woven bags of different heights and sizes. The lifting block drives the pointer on the scale plate to slide to adjust the corresponding sealing position. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a woven bag sealing and pressing device of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of a pressing component in a woven bag sealing and pressing device of the utility model;

[0018] Figure 3 It is a structural schematic diagram of a sewing seat in a woven bag sealing and pressing device of the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the structure of an adjusting component in a woven bag sealing and pressing device.

[0020] In the figure: 1. conveyor belt; 2. clamping assembly; 3. adjustment assembly; 4. guide rail seat; 5. guide rail belt; 6. motor; 7. sewing seat; 8. adjustment seat; 9. guide rod; 10. screw rod; 11. turntable; 12. slider; 13. pressure plate; 14. spring; 15. pressure seat; 16. pressure roller; 17. lifting seat; 18. adjustment rod; 19. slide bar; 20. rocker; 21. lifting block; 22. scale plate; 23. pointer. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-4 As shown, a woven bag sealing and pressing device comprises a conveyor belt 1, an adjusting component 3 is installed at the rear of the conveyor belt 1, a pressing component 2 is installed at the front of the adjusting component 3, the pressing component 2 comprises a guide rail seat 4, two sets of guide rail belts 5 are movably installed inside the guide rail seat 4 near the front end, a motor 6 is installed at the top of one of the rotating shafts of the guide rail belt 5, a sewing seat 7 is installed at one side of the front of the guide rail seat 4, an adjusting seat 8 is fixedly installed on the top of the guide rail seat 4, two guide rods 9 are fixedly installed on both sides of the adjusting seat 8, a screw rod 10 is movably installed in the center of the adjusting seat 8, a turntable 11 is fixedly installed at the front end of the screw rod 10, a slider 12 and a pressing plate 13 are respectively sleeved on the periphery of the guide rod 9 and the screw 10, a spring 14 is installed between the slider 12 and the pressing plate 13, a pressing seat 15 is fixedly installed at the bottom of the slider 12, and a plurality of pressing rollers 16 are movably installed at the rear of the pressing seat 15.

[0023] In this embodiment, the slider 12 is located on the periphery of the guide rod 9 and is arranged to slide back and forth. The slider 12 is centered at the front and rear parts and is located outside the screw rod 10 and is hollow. The slider 12 automatically slides backward under the action of the spring 14, so that the pressure roller 16 at the rear of the pressure seat 15 contacts the guide rail belt 5.

[0024] In this embodiment, the screw 10 passes through the interior of the adjustment seat 8 and is movably rotatable. The pressure plate 13 and the screw 10 are threadedly connected. The screw 10 is rotated and the pressure plate 13 slides back and forth under the action of the thread to adjust the backward pressure of the slider 12.

[0025] In this embodiment, the two sets of guide belts 5 are located inside the guide seat 4 near the upper and lower ends, and the pressure roller 16 is located at the rear of the pressure seat 15 and is movably rotatable. The elastic force of the spring 14 is adjusted by changing the distance between the slider 12 and the pressure plate 13, so as to facilitate the adjustment of the backward pressure of the pressure roller 16.

[0026] In this embodiment, the adjustment component 3 includes a lifting seat 17, which is fixedly installed at the rear of the conveyor belt 1. An adjusting rod 18 is movably installed inside the lifting seat 17. Two sliding rods 19 are fixedly installed on both sides of the lifting seat 17. A rocker 20 is installed on the top of the adjusting rod 18. A lifting block 21 is installed on the periphery of the sliding rod 19 and the adjusting rod 18 and located at the rear of the guide rail seat 4. A scale plate 22 is installed on one side of the lifting seat 17. A pointer 23 is installed on one side of the lifting seat 17. The lifting block 21 is driven to slide up and down by the adjusting rod 18 to adjust the sealing at different heights.

[0027] In this embodiment, the adjusting rod 18 is rotatably arranged inside the lifting seat 17, and the lifting block 21 is threadedly connected to the adjusting rod 18. The sealing pressing height is adjusted by rotating the adjusting rod 18 and sliding the lifting block 21 up and down under the action of the thread.

[0028] In this embodiment, the front of the lifting block 21 is fixedly installed between the guide rail seat 4, and the lifting block 21 is located in front of the lifting seat 17 and is slidable up and down. The lifting and lowering of the lifting block 21 facilitates the sealing and pressing of woven bags of different heights and sizes.

[0029] It should be noted that the utility model is a woven bag sealing and pressing device. When in use, the woven bag is placed on the top of the conveyor belt 1, and the conveyor belt 1 is started for conveying, so that the mouth of the woven bag passes through the sewing seat 7 for sewing and sealing. When woven bags of different heights are conveyed, the cradle 20 is shaken to make the adjusting rod 18 drive the lifting block 21 to slide up and down, and at the same time drive the guide rail seat 4 to slide up and down, and the height required for sealing is adjusted by the pointer 23 and the scale in the scale plate 22. When pressing, the woven bag seal is located between the guide belt 5 and the pressure roller 16, and the guide belt 5 and the conveyor belt 1 are driven by the motor 6 to be conveyed synchronously, so that the seal enters the sewing seat 7 for sealing. When woven bags of different thicknesses are pressed, the turntable 11 is rotated to make the screw 10 drive the pressure plate 13 to slide back and forth, change the distance between the slider 12 and the pressure plate 13, and then change the elastic force of the spring 14, so that the pressing force of the pressure roller 16 is changed, and the seal is pressed.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A woven bag sealing and pressing device, comprising a conveyor belt (1), an adjusting component (3) is installed at the rear of the conveyor belt (1), and a pressing component (2) is installed at the front of the adjusting component (3), characterized in that: The clamping assembly (2) comprises a guide rail seat (4), two sets of guide rail belts (5) are movably mounted inside the guide rail seat (4) at the front end, a motor (6) is mounted on the top of one of the rotating shafts of the guide rail belt (5), a sewing seat (7) is mounted on one side of the front of the guide rail seat (4), an adjustment seat (8) is fixedly mounted on the top of the guide rail seat (4), two guide rods (9) are fixedly mounted on both sides of the adjustment seat (8), a screw rod (10) is movably mounted in the center of the adjustment seat (8), a rotating disk (11) is fixedly mounted at the front end of the screw rod (10), a slider (12) and a pressure plate (13) are respectively sleeved on the periphery of the guide rod (9) and the screw rod (10), a spring (14) is mounted between the slider (12) and the pressure plate (13), a pressure seat (15) is fixedly mounted on the bottom of the slider (12), and a plurality of pressure rollers (16) are movably mounted on the rear of the pressure seat (15).

2. A woven bag sealing and pressing device according to claim 1, characterized in that: The slider (12) is located on the periphery of the guide rod (9) and is arranged to slide forward and backward, passes through the middle of the front and rear parts of the slider (12) and is located outside the screw rod (10) and is arranged to be hollow.

3. The woven bag sealing and pressing device according to claim 1, characterized in that: The screw rod (10) penetrates the interior of the adjustment seat (8) and is movably rotatable, and the pressure plate (13) and the screw rod (10) are threadedly connected.

4. The woven bag sealing and pressing device according to claim 1, characterized in that: The two groups of guide rail belts (5) are located inside the guide rail seat (4) near the upper and lower ends, and the pressure roller (16) is located at the rear of the pressure seat (15) and is movably rotatable.

5. The woven bag sealing and pressing device according to claim 1, characterized in that: The adjustment assembly (3) comprises a lifting seat (17), the lifting seat (17) is fixedly mounted at the rear of the conveyor belt (1), an adjustment rod (18) is movably mounted inside the lifting seat (17), two sliding rods (19) are fixedly mounted on both sides inside the lifting seat (17), a rocker (20) is mounted at the top of the adjustment rod (18), a lifting block (21) is mounted on the periphery of the sliding rod (19) and the adjustment rod (18) and at the rear of the guide rail seat (4), a scale plate (22) is mounted on one side of the lifting seat (17), and a pointer (23) is mounted on one side of the lifting seat (17).

6. A woven bag sealing and pressing device according to claim 5, characterized in that: The adjusting rod (18) is located inside the lifting seat (17) and is rotatably arranged, and the lifting block (21) and the adjusting rod (18) are threadedly connected.

7. The woven bag sealing and pressing device according to claim 5, characterized in that: The front part of the lifting block (21) is fixedly installed between the guide rail seat (4), and the lifting block (21) is located in front of the lifting seat (17) and is slidable up and down.

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