Receiving device of circular weaving machine for producing plastic woven bags

Abstract

The utility model provides a circular weaving machine receiving device for plastic woven bag production, which comprises a support frame, a winding device, a blanking device, a limiting device, a box body and an adjusting device, the winding device is arranged on one side of the support frame and is used for winding cloth, the blanking device is arranged on the surface of the winding device, and the limiting device is arranged on the surface of the box body. The discharging device is used for separating the winding drum on the surface of the winding device. According to the circular weaving machine receiving device for producing the plastic woven bags, after a transfer trolley is pushed into a proper position in the box body, a winding drum is pushed to be separated from a winding device through a discharging device, the winding drum falls into an adjusting device, the winding drum is conveyed into the transfer trolley through the adjusting device, and the winding drum is conveyed into the box body through the adjusting device. And the angle of the material guide box is automatically adjusted, so that the next winding drum falls on one side of the previous winding drum, automatic discharging is conducted, workers do not need to carry the winding drums manually, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of woven bag production, and in particular to a circular loom receiving device for the production of plastic woven bags. Background Technology

[0002] Plastic woven bags are classified by their main material composition as polypropylene bags and polyethylene bags, and by their sewing method as sewn bottom bags and sewn side bottom bags. They are currently widely used as packaging materials for fertilizers, chemical products and other items. Their main production process is to use plastic raw materials to extrude film, cut, and unidirectionally stretch them into flat yarns, which are then woven into products through warp and weft weaving. These are generally called woven bags. Circular looms are machines used to weave tubular fabric.

[0003] The prior art patent application with publication number CN218466053U describes a method where, after the woven fabric is woven, a drive gear rotates, driving driven gears on both sides to rotate. When the driven gears rotate, the lead screw moves horizontally along the threaded hole on the support column. The lead screw pushes the fixed block and the limiting plate to move. The limiting plate pushes the take-up drum to move on the air shaft and then fall onto the load-bearing plate. This reduces manual intervention and allows for quick unloading of the take-up drum. The air shaft is equipped with a movable block and an air valve. When the woven fabric is unloaded from the air shaft, the movable block retracts, reducing the friction between the take-up drum and the air shaft. The air shaft is also equipped with ball bearings, which can further reduce friction.

[0004] However, the first motor drives the output shaft of the first motor to rotate, which in turn drives the driven gears on both sides to rotate. The driven gears then drive the lead screw to rotate. The lead screw moves along the lead screw axis through the threaded hole on the support column. The lead screw pushes the limit plate and the winding drum to move through the fixed block at one end. After the winding drum detaches from the air shaft and falls onto the upper surface of the load-bearing plate, the winding drum of the load-bearing plate still needs to be manually moved to the transfer vehicle, resulting in low work efficiency.

[0005] Therefore, it is necessary to provide a circular loom take-up device for the production of plastic woven bags to solve the above-mentioned technical problems. Utility Model Content

[0006] This utility model provides a circular loom take-up device for the production of plastic woven bags, which solves the problem that nowadays, after the take-up drum detaches from the air shaft and falls onto the surface of the load-bearing plate, it needs to be manually transported to a transfer vehicle.

[0007] To solve the above-mentioned technical problems, this utility model provides a circular loom take-up device for the production of plastic woven bags, including: a support frame, a winding device, a feeding device, a limiting device, a box body, and an adjusting device;

[0008] The winding device is disposed on one side of the support frame and is used to wind up the fabric. The unloading device is disposed on the surface of the winding device and is used to separate the winding drum on the surface of the winding device. The limiting device is disposed at one end of the winding device and is used to limit the distance between the winding device and the winding drum.

[0009] The housing is located on top of the support frame;

[0010] The adjustment device includes a servo motor, a rotating rod, a guide box, a connecting sleeve, and an infrared sensor. The servo motor is fixedly installed on one side of the housing. One end of the rotating rod is fixedly installed on the output end of the servo motor. One end of the guide box is fixedly installed on one end of the rotating rod. The bottom of the connecting sleeve is fixedly connected to the top of the guide box. The infrared sensor is fixedly installed on the surface of the inner wall of the housing.

[0011] Preferably, the surface of the connecting sleeve is fixedly connected to the interior of the housing.

[0012] Preferably, the support frame has four limiting grooves inside, which are used to limit the wheels of the transfer vehicle.

[0013] Preferably, a limiting plate is fixedly connected to the top of the support frame, and a positioning component is provided inside the support frame.

[0014] Preferably, the positioning component includes a positioning groove and a positioning plate. The positioning groove is formed inside the support frame, the positioning plate is slidably connected to the inside of the positioning groove, and a fixing device is provided inside the positioning plate.

[0015] Preferably, the fixing device includes two fixing holes and two fixing pins, both of which are opened inside the positioning plate, and the two fixing pins are slidably connected to the inside of the two fixing holes respectively.

[0016] Preferably, a moving device is provided at the center of the top of the positioning plate.

[0017] Compared with related technologies, the circular loom take-up device for producing plastic woven bags provided by this utility model has the following advantages:

[0018] This utility model provides a circular loom take-up device for the production of plastic woven bags. After the transfer cart is pushed into a suitable position inside the box, the take-up drum is pushed to separate from the take-up device by the feeding device. The take-up drum falls into the interior of the adjusting device and is then conveyed into the interior of the transfer cart by the adjusting device. The angle of the guide box is automatically adjusted so that the next take-up drum falls on the side of the previous take-up drum, thus automatically discharging the material. This eliminates the need for workers to manually move the take-up drum, increasing work efficiency. Attached Figure Description

[0019] Figure 1 A schematic diagram of the structure of a first embodiment of a circular loom take-up device for producing plastic woven bags provided by this utility model;

[0020] Figure 2 for Figure 1 The diagram shows a cross-sectional view of the box.

[0021] Figure 3 A schematic diagram of the second embodiment of a circular loom take-up device for producing plastic woven bags provided by this utility model;

[0022] Figure 4 for Figure 3 The diagram shows the structure of the limiting plate.

[0023] Figure 5 for Figure 4 The enlarged schematic diagram of part A is shown.

[0024] The following are the labels in the diagram: 1. Support frame, 2. Winding device, 3. Feeding device, 4. Limiting device, 5. Box body, 6. Adjusting device, 61. Servo motor, 62. Rotating rod, 63. Guide box, 64. Connecting sleeve, 65. Infrared sensor, 7. Limiting groove, 8. Limiting plate, 9. Positioning assembly, 91. Positioning groove, 92. Positioning plate, 10. Fixing device, 101. Fixing hole, 102. Fixing pin, 11. Moving device. Detailed Implementation

[0025] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0026] First Embodiment

[0027] Please refer to the following: Figure 1 and Figure 2 ,in, Figure 1 A schematic diagram of the structure of a first embodiment of a circular loom take-up device for producing plastic woven bags provided by this utility model; Figure 2 for Figure 1The diagram shows a cross-sectional view of the box. A circular loom take-up device for producing plastic woven bags includes: a support frame 1, a winding device 2, a feeding device 3, a limiting device 4, a box 5, and an adjusting device 6;

[0028] The winding device 2 is disposed on one side of the support frame 1. The winding device 2 is used to wind up the fabric. The unloading device 3 is disposed on the surface of the winding device 2. The unloading device 3 is used to separate the winding drum on the surface of the winding device 2. The limiting device 4 is disposed at one end of the winding device 2. The limiting device 4 is used to limit the distance between the winding device 2 and the winding drum.

[0029] The housing 5 is disposed on the top of the support frame 1;

[0030] The adjustment device 6 includes a servo motor 61, a rotating rod 62, a guide box 63, a connecting sleeve 64, and an infrared sensor 65. The servo motor 61 is fixedly installed on one side of the housing 5. One end of the rotating rod 62 is fixedly installed on the output end of the servo motor 61. One end of the guide box 63 is fixedly installed on one end of the rotating rod 62. The bottom of the connecting sleeve 64 is fixedly connected to the top of the guide box 63. The infrared sensor 65 is fixedly installed on the surface of the inner wall of the housing 5.

[0031] The winding device 2 includes a servo motor, a transmission component, and a winding rod. The winding tube is rotatably connected to the inside of the support frame 1. The servo motor is fixedly installed on one side of the support frame 1. The winding rod and the output end of the servo motor are connected through the transmission component. Thus, after the servo motor is started, it drives the transmission component connected to the winding rod to rotate to one side, causing the winding drum covered with the winding rod surface to rotate and wind up the fabric.

[0032] The transmission components include belts and pulleys, timing pulleys and timing belts, etc.

[0033] The feeding device 3 includes a telescopic component and a movable plate. The movable plate is slidably connected to the surface of the take-up rod. The telescopic component is fixedly installed on one side of the support frame 1, and its output end is connected to one side of the movable plate. Thus, after the telescopic component is activated, it pushes the movable plate to one side, thereby pushing the take-up drum to move and separate to one side on the surface of the take-up rod.

[0034] Telescopic components include cylinders, hydraulic rods, and electric push rods.

[0035] The limiting device 4 includes an air pump, a delivery pipe, a connecting pipe, and multiple airbags. The air pump is fixedly installed on one side of the support frame 1, and both the output and input ends are fixedly installed with delivery pipes. The connecting pipe is fixedly installed inside the take-up rod. The multiple airbags are all fixedly installed inside the storage slot inside the take-up rod, and their input ends are all connected to the connecting pipe. One end of the delivery pipe connected to the output end of the air pump is rotatably connected to one end of the connecting pipe. This is used to deliver external air into the interior of the connecting pipe through the delivery pipe after the air pump is started. After entering the interior of the multiple airbags, the airbags inflate and contact the inner wall surface of the take-up drum sleeved on the surface of the take-up rod, thereby limiting their movement.

[0036] The infrared sensor 65 is used to start the servo motor 61 after the take-up drum falls into the inside of the guide box 63 and moves downward to separate from the guide box 63.

[0037] The other end of the guide box 63 is rotatably connected to one side of the inner wall of the box 5.

[0038] The surface of the connecting sleeve 64 is fixedly connected to the inside of the housing 5.

[0039] The connecting sleeve 64 is a corrugated sleeve or a rubber sleeve, used to connect the top of the guide box 63 to the box body 5, thereby placing the take-up drum in the gap between the box body 5 and the guide box 63.

[0040] The support frame 1 has four limiting grooves 7 inside, which are used to limit the wheels of the transfer vehicle.

[0041] The limiting groove 7 is used to limit the transfer vehicle after it moves into the interior of the box 5 and the wheels enter the temporal part of the limiting groove 7.

[0042] The working principle of the circular loom take-up device for producing plastic woven bags provided by this utility model is as follows:

[0043] In use, after the transfer cart is pushed into the appropriate position inside the box 5, the winding drum is pushed to separate from the winding device 2 by the unloading device 3. The winding drum falls into the inside of the connecting sleeve 64 and is transported into the inside of the transfer cart by the guide box 63 for storage.

[0044] After the take-up drum falls and separates from the guide box 63, it is detected by the infrared sensor 65. The servo motor 61 is then started, which drives the rotating rod 62 to rotate one end of the guide box 63 to one side by a certain angle, thereby adjusting the angle of the guide box 63.

[0045] Compared with related technologies, the circular loom take-up device for producing plastic woven bags provided by this utility model has the following advantages:

[0046] This utility model provides a circular loom take-up device for the production of plastic woven bags. After the transfer cart is pushed into a suitable position inside the box 5, the take-up drum is pushed to separate from the take-up device 2 by the feeding device 3. The take-up drum falls into the interior of the adjusting device 6 and is then conveyed into the interior of the transfer cart by the adjusting device 6. The angle of the guide box 63 is automatically adjusted so that the next take-up drum falls on the side of the previous take-up drum, thus automatically discharging the material. This eliminates the need for workers to manually move the take-up drum, increasing work efficiency.

[0047] Second Embodiment

[0048] Please refer to the following: Figure 3 , Figure 4 and Figure 5 Based on the first embodiment of this application which provides a circular loom take-up device for producing plastic woven bags, the second embodiment of this application proposes another circular loom take-up device for producing plastic woven bags. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0049] Specifically, the difference between the second embodiment of this application and the circular loom take-up device for producing plastic woven bags is that the support frame 1 is fixedly connected to the top of the support frame 1, and the support frame 1 is provided with a positioning component 9.

[0050] The positioning component 9 includes a positioning groove 91 and a positioning plate 92. The positioning groove 91 is formed inside the support frame 1, and the positioning plate 92 is slidably connected to the inside of the positioning groove 91. A fixing device 10 is provided inside the positioning plate 92.

[0051] The fixing device 10 includes two fixing holes 101 and two fixing pins 102. The two fixing holes 101 are both opened inside the positioning plate 92, and the two fixing pins 102 are respectively slidably connected to the inside of the two fixing holes 101.

[0052] The fixing pin 102 is a pin, and the positioning plate 92 and the housing 5 are both provided with fixing holes that are compatible with the fixing pin 102. After the fixing pin 102 is inserted into the fixing hole 101, the positioning plate 92 is limited.

[0053] A moving device 11 is provided at the center of the top of the positioning plate 92.

[0054] The moving device 11 is a concave handle, which is located in the center of the top of the positioning plate 92, and is used to facilitate moving the positioning plate 92 upward.

[0055] The working principle of the circular loom take-up device for producing plastic woven bags provided by this utility model is as follows:

[0056] When in use, after pushing the transfer cart into the box 5, move the positioning plate 92 upward to the appropriate position, and then insert the fixing pin 102 into the fixing hole 101.

[0057] When the transfer vehicle needs to be removed, the fixing pin 102 is pulled to one side, causing it to move and separate inside the fixing hole 101. Then, the positioning plate 92 is inserted into the positioning groove 91.

[0058] Compared with related technologies, the circular loom take-up device for producing plastic woven bags provided by this utility model has the following advantages:

[0059] This utility model provides a circular loom take-up device for the production of plastic woven bags. By using a limiting plate 8 in conjunction with a positioning component 9 and a fixing device 10, the transfer cart pushed into the box 5 is limited, so that the transfer cart will shift its position when the take-up drum falls.

[0060] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A circular loom take-up device for producing plastic woven bags, characterized in that, include: Support frame, winding device, unloading device, limiting device, housing and adjusting device; The winding device is disposed on one side of the support frame and is used to wind up the fabric. The unloading device is disposed on the surface of the winding device and is used to separate the winding drum on the surface of the winding device. The limiting device is disposed at one end of the winding device and is used to limit the distance between the winding device and the winding drum. The housing is located on top of the support frame; The adjustment device includes a servo motor, a rotating rod, a guide box, a connecting sleeve, and an infrared sensor. The servo motor is fixedly installed on one side of the housing. One end of the rotating rod is fixedly installed on the output end of the servo motor. One end of the guide box is fixedly installed on one end of the rotating rod. The bottom of the connecting sleeve is fixedly connected to the top of the guide box. The infrared sensor is fixedly installed on the surface of the inner wall of the housing.

2. The circular loom take-up device for producing plastic woven bags according to claim 1, characterized in that, The surface of the connecting sleeve is fixedly connected to the inside of the housing.

3. The circular loom take-up device for producing plastic woven bags according to claim 1, characterized in that, The support frame has four limiting grooves inside, which are used to limit the wheels of the transfer vehicle.

4. The circular loom take-up device for producing plastic woven bags according to claim 3, characterized in that, A limiting plate is fixedly connected to the top of the support frame, and a positioning component is provided inside the support frame.

5. The circular loom take-up device for producing plastic woven bags according to claim 4, characterized in that, The positioning component includes a positioning groove and a positioning plate. The positioning groove is formed inside the support frame, and the positioning plate is slidably connected to the inside of the positioning groove. A fixing device is provided inside the positioning plate.

6. The circular loom take-up device for producing plastic woven bags according to claim 5, characterized in that, The fixing device includes two fixing holes and two fixing pins. The two fixing holes are both opened inside the positioning plate, and the two fixing pins are respectively slidably connected to the inside of the two fixing holes.

7. The circular loom take-up device for producing plastic woven bags according to claim 6, characterized in that, A moving device is provided at the center of the top of the positioning plate.

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