Automatic bagging device for multilayer reinforced woven bag

Abstract

An automatic bagging device for multi-layer reinforced woven bags comprises a rack and a workbench located on the right side of the rack, an inner-layer delivery device is arranged on the rack, an inner-layer automatic replacement device is arranged below the inner-layer delivery device, an outer-layer containing table is arranged on the upper surface of the workbench, a limiting strip and a baffle device are arranged on the outer-layer containing table, and the limiting strip is arranged on the outer-layer containing table. A bag taking and opening device is arranged at the right end of the top face of the rack and comprises a connecting frame, a hydraulic cylinder and an air cylinder are arranged above the connecting frame, the hydraulic cylinder is located at the position close to the inner-layer delivery device, the process that an inner-layer woven bag is placed into an outer-layer woven bag manually can be effectively replaced, the positioning error is reduced, and the efficiency is improved. The problem that the inner-layer woven bag is damaged due to friction force and tension changes in the placing process is effectively solved, the yield is greatly improved, when the inner-layer woven bag is used up, the standby inner-layer woven bag box body can be automatically switched to, continuous feeding is achieved, and the working efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to weaving bag processing technical field, concretely relates to a kind of automatic bagging device for multilayer reinforced woven bag. BACKGROUND

[0002] Woven bag is a kind of flexible packaging container made of polypropylene, polyethylene and other high molecular polymer as main raw material through extrusion, wire drawing, weaving and other processes. Multilayer woven bag is a kind of high-strength packaging container composed of multiple layers of different functional materials. The inner layer is composed of waterproof film, and the outer layer is covered with wear-resistant or anti-aging coating. It has the characteristics of anti-tension, moisture-proof, corrosion-resistant, etc. and is widely used in the packaging of heavy goods such as fertilizers, building materials and chemicals. In the preparation process of woven bag, the inner and outer woven bag sleeve process is particularly important, mainly used to improve the strength, sealing performance or functionality of the packaging bag.

[0003] The existing automatic woven bag sleeve device needs to be completely stopped when the inner woven bag is exhausted, and the inner bag roll material or pre-made bag needs to be manually replaced. This process will cause the production line to stop, reduce the overall efficiency, and the operator needs to frequently enter the equipment working area to replace the material, which not only increases the labor cost, but also may cause sleeve failure or equipment failure due to misoperation. SUMMARY

[0004] In order to solve the above problems, the utility model provides an automatic sleeve device for multilayer reinforced woven bag:

[0005] An automatic sleeve device for multilayer reinforced woven bag, comprising a rack and a workbench located on the right side of the rack, an inner layer delivery device is provided on the rack, an inner layer automatic replacement device is provided below the inner layer delivery device, an outer layer placing table is provided on the upper surface of the workbench, a limiting strip and a baffle device are provided on the outer layer placing table, the baffle device is located at the left end of the top surface of the outer layer placing table, the limiting strip is located in the middle of the top surface of the outer layer placing table, a bag taking opening device is provided at the right end of the top surface of the rack, the bag taking opening device comprises a connecting frame, the connecting frame is fixedly connected at the right end of the top surface of the rack, a hydraulic cylinder and an air cylinder are provided above the connecting frame, the hydraulic cylinder is located near the inner layer delivery device, and the air cylinder is located above the outer layer placing table, which can effectively realize horizontal precise movement, replace the process of manually placing the inner woven bag into the outer woven bag, reduce the positioning error, and effectively prevent the damage of the inner woven bag caused by friction and tension change during the placing process, greatly improve the yield, when the inner woven bag is exhausted, it can automatically switch to the standby inner woven bag box, realize uninterrupted feeding, effectively solve the problem of frequent shutdown of traditional equipment to supplement the inner woven bag, greatly improve the work efficiency, and eliminate the deviation problem caused by traditional manual placement.

[0006] Preferably, the hydraulic cylinder bottom is fixedly connected with a push rod, the push rod bottom is provided with a connecting plate, one end of the connecting plate bottom is fixedly connected with a protruding block, the protruding block is located at the left end of the connecting plate bottom, the protruding block bottom is provided with a low-viscosity sticky column, the other end of the connecting plate is provided with a micro suction disc column, and the cylinder bottom is provided with a nozzle.

[0007] Preferably, the inner layer delivery device comprises a connecting beam located on the inner side of the front and rear of the rack, a delivery guide rail fixedly connected with the connecting beam, a delivery sliding block provided on the delivery guide rail, a supporting plate fixedly connected with the delivery sliding block top surface, a reinforcing clamping device provided on the supporting plate, a delivery device provided on the reinforcing clamping device, and a delivery hydraulic cylinder provided on the left inner side of the rack, wherein the right end of the delivery hydraulic cylinder is provided with a delivery push rod, and the right end of the delivery push rod is connected with the supporting plate, which effectively improves the stability of the overall structure and effectively avoids the damage of the inner layer belt due to deviation.

[0008] Preferably, the reinforcing clamping device comprises a fixed frame located on the top surface of the supporting plate, a threaded screw rod provided on the fixed frame, a rotating handle provided on the top of the threaded screw rod, a clamping block provided on the threaded screw rod, and a fixed seat provided on the top of the fixed frame, which effectively avoids the slipping or deformation problem during the delivery process.

[0009] Preferably, the delivery device comprises a delivery rod connected with the reinforcing clamping device at the left end of the delivery rod, and a clamping device provided at the right end of the delivery rod.

[0010] Preferably, the inner layer automatic replacement device comprises a cabin, a pressing sensing device provided on the inner side of the front and rear of the cabin, a driving device provided on the left and right inner sides of the cabin, an inner layer placing device fixedly connected between the left and right driving devices, which realizes seamless automatic feeding of the inner layer bag, eliminates manual material replacement downtime, ensures continuous operation of the production line, supports rapid replenishment and replacement through modular box body design, and significantly improves production efficiency and equipment reliability.

[0011] Preferably, the driving device comprises a sliding rail fixedly connected on the left and right inner sides of the cabin, a sliding block provided on the sliding rail, a first motor and a second motor provided on the front and rear inner sides of the cabin, and a screw nut provided between the first motor and the second motor, which effectively ensures the stability of the movement, avoids deviation and blockage, ensures the rapid response and reliability of the inner layer bag replacement, and facilitates maintenance and expansion through modular design.

[0012] Preferably, the inner layer placing device is divided into a first placing box body and a second placing box body, the inner layer placing device comprises a placing box, a plurality of springs are arranged on the inner bottom surface of the placing box, the top of the spring is fixedly connected with a placing plate, the placing plate is fixedly connected with a metal block, the metal block is located at the right end of the top plate, and a metal induction block is arranged on the right side inner wall of the placing box.

[0013] The utility model has the advantages of:

[0014] 1. Through the design of the inner layer delivery device, horizontal precise movement can be effectively realized, the process of manually placing the inner layer woven bag into the outer layer woven bag is replaced, positioning errors are reduced, and the breakage of the inner layer woven bag caused by friction and tension changes during the placing process is effectively prevented, thereby greatly improving the yield.

[0015] 2. Through the design of the inner layer automatic replacement device, when the inner layer woven bag is exhausted, the standby inner layer woven bag box body can be automatically switched to, uninterrupted feeding is realized, the problem of frequent shutdown of traditional equipment to supplement the inner layer woven bag is effectively solved, the continuous operation of the production line is ensured, the frequency of manual intervention is greatly reduced, and maintenance and replacement are facilitated.

[0016] 3. Through the design of the bag taking and opening device, the operations of taking, positioning and opening can be completed integrally, the work efficiency is greatly improved, and woven bags made of different materials can be used, thereby reducing the waste rate caused by opening failure; through the design of the outer layer placing table, the deviation problem caused by traditional manual placing is eliminated, and the concentricity of the inner and outer layer bags is effectively ensured. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic view of the utility model;

[0018] Figure 2 It is a sectional view of the utility model;

[0019] Figure 3 It is a structural schematic view of the inner layer delivery device of the utility model;

[0020] Figure 4 It is a structural schematic view of the bag taking and opening device of the utility model;

[0021] Figure 5 It is a structural schematic view of the inner layer automatic replacement device of the utility model;

[0022] Figure 6 It is a structural schematic view of the cabin body of the utility model;

[0023] Figure 7The utility model discloses a structure schematic diagram of driving device.

[0024] Figure 8 The utility model discloses a structure schematic diagram of placing box.

[0025] Figure: 1, frame, 2, workstation, 3, outer layer placing table, 301, limiting strip, 302, baffle device, 4, inner layer delivery device, 401, delivery guide rail, 402, delivery sliding block, 403, rely board, 404, reinforcing clamping device, 441, fixed frame, 442, threaded screw rod, 443, fixed seat, 444, rotary handle, 445, clamping block, 405, delivery device, 451, delivery rod, 452, clamping device, 406, connecting beam, 407, delivery hydraulic cylinder, 408, delivery push rod, 5, inner layer automatic replacement device, 501, cabin body, 511, press inductive device, 502, driving device, 521, sliding rail, 522, ball screw, 523, first motor, 524, second motor, 525, screw nut, 526, sliding block, 503, inner layer placing device, 531, placing box, 532, spring, 533, metal inductive block, 534, metal block, 535, first placing box body, 536, second placing box body, 537, placing plate, 6, bag taking opening device, 601, connecting frame, 602, hydraulic cylinder, 603, push rod, 604, connecting plate, 605, convex block, 606, low viscosity sticky column, 607, micro suction disc column, 608, air cylinder, 609, spray head. DETAILED DESCRIPTION

[0026] The utility model discloses a structure schematic diagram of placing box. Figures 1-8 The utility model discloses a structure schematic diagram of placing box.

[0027] As Figure 1 The utility model discloses an automatic bagging device for multilayer reinforced woven bag, including frame 1 and workstation 2 in frame 1 right side, be equipped with inner layer delivery device 4 on frame 1, be equipped with inner layer automatic replacement device 5 below inner layer delivery device 4, the upper surface of workstation 2 is equipped with outer layer placing table 3, be equipped with limiting strip 301 and baffle device 302 on outer layer placing table 3, baffle device 302 is located outer layer placing table 3 top face left end place, limiting strip 301 is located outer layer placing table 3 top face middle part, be equipped with bag taking opening device 6 at frame 1 top face right end place, bag taking opening device 6 includes connecting frame 601, connecting frame 601 is fixedly connected at frame 1 top face right end place, be equipped with hydraulic cylinder 602 and air cylinder 608 above connecting frame 601, hydraulic cylinder 602 is located near inner layer delivery device 4, air cylinder 608 is located above outer layer placing table 3.

[0028] As Figure 4As shown: the hydraulic cylinder 602 bottom fixedly connected with a push rod 603, the push rod 603 bottom is equipped with a connecting plate 604, the connecting plate 604 bottom one end is fixedly connected with a convex block 605, the convex block 605 is located at the connecting plate 604 bottom left end, the convex block 605 bottom is equipped with a low viscosity sticky column 606, the connecting plate 604 other end is equipped with a micro suction cup column 607, the cylinder 608 bottom is equipped with a shower head 609.

[0029] As shown: Figures 2-3 The inner layer delivery device 4 includes a connecting beam 406, the connecting beam 406 is located on the front and rear inner side of the rack 1, the connecting beam 406 is fixedly connected with a delivery guide rail 401, the delivery guide rail 401 is equipped with a delivery sliding block 402, the delivery sliding block 402 top surface is fixedly connected with a relying plate 403, the relying plate 403 is equipped with a reinforcing clamping device 404, the reinforcing clamping device 404 is equipped with a delivery device 405, the left inner side of the rack 1 is equipped with a delivery hydraulic cylinder 407, the right end of the delivery hydraulic cylinder 407 is equipped with a delivery push rod 408, the right end of the delivery push rod 408 is connected with the relying plate 403, the delivery device 405 includes a delivery rod 451, the left end of the delivery rod 451 is connected with the reinforcing clamping device 404, the right end of the delivery rod 451 is equipped with a clamping device 452.

[0030] As shown: Figure 3 The reinforcing clamping device 404 includes a fixed frame 441, the fixed frame 441 is located on the top surface of the relying plate 403, the fixed frame 441 is equipped with a threaded lead screw 442, the threaded lead screw 442 top is equipped with a rotating handle 444, the threaded lead screw 442 is equipped with a clamping block 445, the fixed frame 441 top is equipped with a fixed seat 443.

[0031] As shown: Figure 1 And Figures 5-6 The inner layer automatic replacement device 5 includes a cabin body 501, the cabin body 501 front and rear inner side is equipped with a pressing sensing device 511, the cabin body 501 left and right inner side is equipped with a driving device 502, the left and right two driving devices 502 are fixedly connected with an inner layer placing device 503.

[0032] As shown: Figure 5 And Figure 7 The driving device 502 includes a slide rail 521, the slide rail 521 is fixedly connected on the left and right inner side of the cabin body 501, the slide rail 521 is equipped with a sliding block 526, the front and rear inner side of the cabin body 501 is equipped with a first motor 523 and a second motor 524, the first motor 523 and the second motor 524 are equipped with a screw nut 525.

[0033] As shown: Figure 5 And Figure 8The inner layer placing device 503 is divided into a first placing box body 535 and a second placing box body 536, the inner layer placing device 503 comprises a placing box 531, a plurality of springs 532 are arranged on the inner bottom surface of the placing box 531, the top of the spring 532 is fixedly connected with a placing plate 537, the placing plate 537 is fixedly connected with a metal block 534, the metal block 534 is located at the right end of the top plate, and a metal induction block 533 is arranged on the right side inner wall of the placing box 531.

[0034] The inner layer woven bag is placed in the first placing box body 535 and the second placing box body 536, then the outer layer woven bag is placed on the outer layer placing table 3, then the device is started, the hydraulic cylinder 602 is started to make the push rod move downwards, the low-viscosity sticky column 606 sticks the inner layer woven bag in the first placing box body 535, the micro suction cup column 607 sucks the upper layer of the outer layer woven bag, the clamping device 452 clamps the inner layer woven bag, then the hydraulic cylinder 602 makes the push rod 603 retract, the inner layer delivery device 4 is started, the inner layer woven bag is sent into the outer layer woven bag, then the air cylinder 608 is started, air is sprayed from the nozzle 609 to the outer layer woven bag, so that the outer layer woven bag is separated from the micro suction cup column 607 to complete the automatic bagging work.

[0035] Obviously, the above embodiments of the utility model are only for illustration, and are not limited to the embodiments of the utility model. For ordinary skilled persons in the art, other different forms of changes or variations can be made on the basis of the above description. All the embodiments do not need to be exhausted. The obvious changes or variations extended from the essential spirit of the utility model still belong to the protection scope of the utility model.

Claims

1. A multi-layer reinforced woven bag automatic bagging device, comprising a frame (1) and a workbench (2) located on the right side of the frame (1), characterized in that: The rack (1) is provided with an inner layer delivery device (4), and the inner layer delivery device (4) is provided with an inner layer automatic replacement device (5) below, the upper surface of the workbench (2) is provided with an outer layer placing table (3), the outer layer placing table (3) is provided with a limiting strip (301) and a baffle device (302), the baffle device (302) is located at the left end of the top surface of the outer layer placing table (3), the limiting strip (301) is located in the middle of the top surface of the outer layer placing table (3), the right end of the top surface of the rack (1) is provided with a bag taking opening device (6), the bag taking opening device (6) comprises a connecting frame (601), the connecting frame (601) is fixedly connected at the right end of the top surface of the rack (1), a hydraulic cylinder (602) and an air cylinder (608) are arranged above the connecting frame (601), the hydraulic cylinder (602) is located near the inner layer delivery device (4), and the air cylinder (608) is located above the outer layer placing table (3).

2. An automatic bagging apparatus for multi-layer reinforced woven bags as claimed in claim 1, wherein: The bottom of the hydraulic cylinder (602) is fixedly connected with a push rod (603), the bottom of the push rod (603) is provided with a connecting plate (604), one end of the bottom of the connecting plate (604) is fixedly connected with a protruding block (605), the protruding block (605) is located at the left end of the bottom of the connecting plate (604), the bottom of the protruding block (605) is provided with a low-viscosity sticky column (606), the other end of the connecting plate (604) is provided with a micro suction disc column (607), and the bottom of the air cylinder (608) is provided with a spray head (609).

3. An automatic bagging apparatus for multi-layer reinforced woven bags as claimed in claim 1, wherein: The inner layer delivery device (4) comprises a connecting beam (406) located on the inner side of the front and rear of the rack (1), the connecting beam (406) is fixedly connected with a delivery guide rail (401), the delivery guide rail (401) is provided with a delivery sliding block (402), the top surface of the delivery sliding block (402) is fixedly connected with a relying plate (403), the relying plate (403) is provided with a reinforcing clamping device (404), the reinforcing clamping device (404) is provided with a delivery device (405), and the left inner side of the rack (1) is provided with a delivery hydraulic cylinder (407).

4. An automatic bagging apparatus for multi-layer reinforced woven bags according to claim 3, characterized in that: The reinforcing clamping device (404) comprises a fixed frame (441) located on the top surface of the relying plate (403), the fixed frame (441) is provided with a threaded lead screw (442), the top of the threaded lead screw (442) is provided with a rotating handle (444), the threaded lead screw (442) is provided with a clamping block (445), and the top of the fixed frame (441) is provided with a fixed seat (443).

5. An automatic bagging apparatus for multi-layer reinforced woven bags as claimed in claim 3 wherein: The delivery device (405) comprises a delivery rod (451), the left end of the delivery rod (451) is connected with the reinforcing clamping device (404), and the right end of the delivery rod (451) is provided with a clamping device (452).

6. An automatic bagging apparatus for multi-layer reinforced woven bags as claimed in claim 1, wherein: The inner layer automatic replacement device (5) comprises a cabin body (501), a pressing sensing device (511) is arranged on the front and rear inner side surfaces of the cabin body (501), driving devices (502) are arranged on the left and right inner side surfaces of the cabin body (501), and an inner layer placing device (503) is fixedly connected between the left and right driving devices (502).

7. An automatic bagging apparatus for multi-layer reinforced woven bags according to claim 6, characterized in that: The driving device (502) comprises a sliding rail (521), the sliding rail (521) is fixedly connected to the left and right inner side surfaces of the cabin body (501), a sliding block (526) is arranged on the sliding rail (521), a first motor (523) and a second motor (524) are arranged on the front and rear inner side surfaces of the cabin body (501), and a screw nut (525) is arranged between the first motor (523) and the second motor (524).

8. An automatic bagging apparatus for multi-layer reinforced woven bags as claimed in claim 6 wherein: The inner layer placing device (503) is divided into a first placing box body (535) and a second placing box body (536), the inner layer placing device (503) comprises a placing box (531), a plurality of springs (532) are arranged on the inner bottom surface of the placing box (531), a placing plate (537) is fixedly connected to the top of the spring (532), a metal block (534) is fixedly connected to the placing plate (537), the metal block (534) is located at the right end of the top plate, and a metal sensing block (533) is arranged on the right inner wall of the placing box (531).

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