Intelligent winding robot for woven bag production

By introducing a motor-driven winding robot into the woven bag winding equipment, combined with compacting, flattening and cutting components, the problems of bulky woven bags and low intelligence level are solved, and tight winding and intelligent operation are achieved.

CN223316049UActive Publication Date: 2025-09-09SHIJIAZHUANG BODA PLASTIC CHEM CO LTD
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Patent Information

Application Number
CN202422541367.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-10-21
Publication Date
2025-09-09
Estimated Expiration
2034-10-21

AI Technical Summary

Technical Problem

The existing woven bag rolling equipment lacks a pressing mechanism, which causes the rolled woven bags to be fluffy and easy to fall apart, and has a low level of intelligence.

Method used

A motor-driven winding robot is designed, which is equipped with a pressing component, a flattening component and a cutting component. The motor drives the winding roller to rotate. The pressing component presses the woven bag during the winding process, the flattening component removes air from the bag, and the cutting component cuts the woven bag after winding is completed. Intelligent control is achieved by combining with a controller.

Benefits of technology

The woven bag can be rolled tightly, which avoids fluff and wrinkles, improves the intelligence of operation and simplifies the operation process.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of woven bag processing equipment, and provides an intelligent winding robot for woven bag production, which comprises a bottom plate, a mounting table is fixed on the rear side of the top wall of the bottom plate, a motor is fixed on the top wall of the mounting table, and a driving roller is fixed at the power output end of the motor. The driving roller is provided with a winding roller through an arranged limiting assembly. The pressing assembly is located over the driving roller, and the pressing assembly is fixed to the top wall of the bottom plate through a mounting frame; the flattening assembly is fixed to the front side of the top wall of the bottom plate; the cutting assembly is fixed to the middle of the top wall of the bottom plate; according to the technical scheme, the problems that in the prior art, existing winding equipment generally directly winds a woven bag on a winding roller, due to the fact that a pressing mechanism is lacked, the wound woven bag is fluffy and is prone to scattering in the moving process, and meanwhile the intelligent degree of the existing winding equipment is low are solved.
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Description

Technical Field

[0001] The utility model relates to the technical field of woven bag processing equipment, and specifically to an intelligent winding robot for woven bag production. Background Art

[0002] Woven bags, also known as snakeskin bags, are a type of plastic bag widely used for packaging and transportation. They are primarily made from chemical plastics such as polyethylene and polypropylene. The production process typically involves extruding the plastic into a thin film, cutting it, and stretching it unidirectionally into a flat yarn. The yarn is then knitted together using warp and weft weft techniques to create the woven bag.

[0003] During the processing of woven bags, a winder is required to wind the woven bags. However, the existing winding equipment generally winds the woven bags directly onto the winding roller. Due to the lack of a clamping mechanism, the wound woven bags are relatively fluffy and easily scattered during movement. At the same time, the existing winding equipment has a low degree of intelligence. Utility Model Content

[0004] The utility model proposes an intelligent winding robot for woven bag production, which solves the problem that the existing winding equipment in the related technology generally directly rolls the woven bags onto the winding roller. Due to the lack of a clamping mechanism, the rolled woven bags are relatively fluffy and easily scattered during movement. At the same time, the existing winding equipment has a low degree of intelligence.

[0005] The technical solution of the utility model is as follows:

[0006] An intelligent winding robot for woven bag production, comprising:

[0007] A bottom plate, a mounting platform is fixed to the rear side of the top wall of the bottom plate, a motor is fixed to the top wall of the mounting platform, a driving roller is fixed to the power output end of the motor, and a winding roller is installed on the driving roller through a set limit assembly;

[0008] A pressing assembly, the pressing assembly being located directly above the driving roller and being fixed to the top wall of the base plate via a mounting bracket;

[0009] a flattening assembly, the flattening assembly being fixed to the front side of the top wall of the bottom plate;

[0010] A cutting assembly is fixed at the middle portion of the top wall of the base plate.

[0011] Preferably, a through groove is provided on the side wall of the winding roller, a limiting groove is symmetrically provided on the inner wall of one end of the winding roller, and a clamping groove is provided on the side wall of the driving roller.

[0012] Preferably, a mounting cavity is provided inside one end of the driving roller, and the limiting assembly is installed in the mounting cavity.

[0013] Preferably, the limiting assembly includes a screw, which is rotatably installed in the installation cavity, one end of the screw passes through the side wall of the driving roller through a bearing and is fixed with a knob, and a screw block is screwed onto the screw;

[0014] The side wall of the screw block is symmetrically rotated with a connecting rod;

[0015] A T-block is rotatably mounted on the other end of the connecting rod;

[0016] One end of the T-shaped block slides through the side wall of the driving roller and matches with the limiting groove.

[0017] Preferably, the pressing assembly includes a first n-shaped frame, the first n-shaped frame is fixed to the top wall of the base plate through a mounting frame, and the inner wall of the first n-shaped frame is symmetrically provided with two sliding grooves;

[0018] An n-shaped plate is slidably installed between the two slides, and a sliding shaft is fixed in each of the two slides;

[0019] The sliding shaft slides through the n-type plate, and a first spring is sleeved on the outer side of the sliding shaft;

[0020] The first spring is fixed between the top wall of the n-shaped plate and the top wall of the slide groove;

[0021] A pressure roller is rotatably installed between the inner walls of the n-type plates;

[0022] A mounting plate is fixed to the inner top wall of the first n-type frame, and a pressure sensor is fixed to the bottom wall of the mounting plate.

[0023] Preferably, the cutting assembly includes a second n-shaped frame, and electric push rods are symmetrically fixed on the inner top wall of the second n-shaped frame;

[0024] A horizontal plate is fixed to the movable end of the bottom of the electric push rod;

[0025] A cutter is fixed at the bottom end of the horizontal plate;

[0026] A cutting plate is fixed between the inner walls of the second n-shaped frame, and a cutting groove is opened on the cutting plate to match the cutting knife.

[0027] Preferably, a controller is further included, and the controller signal connects the motor, pressure sensor and electric push rod.

[0028] Preferably, the flattening assembly comprises two symmetrically arranged vertical plates, with a fixed roller installed between the bottoms of the two vertical plates;

[0029] A movable roller is installed above the fixed roller, and mounting blocks are rotatably installed at both ends of the movable roller;

[0030] The inner wall of the vertical plate is provided with a sliding groove, and the mounting block is slidably mounted in the corresponding sliding groove;

[0031] A guide shaft is fixed in each of the sliding grooves;

[0032] The guide shaft slides through the corresponding mounting block, and a second spring is sleeved on the outer side of the guide shaft;

[0033] The second spring is fixed between the top wall of the mounting block and the top wall of the sliding slot.

[0034] The beneficial effects of the utility model are:

[0035] 1. In the utility model, a motor is provided to drive the driving roller to rotate, thereby driving the winding roller to rotate and wind up the woven bag. The limiting component provided can facilitate the disassembly and installation of the winding roller, and the operation is simple and convenient. The pressing component provided can press the woven bag against the outer side of the winding roller during the process of winding the woven bag, so as to prevent the woven bag from being fluffy and easy to fall apart after winding. The flattening component provided can squeeze out the air in the woven bag before winding the woven bag, and smooth the woven bag at the same time to avoid wrinkles during the winding process. The cutting component provided can cut the woven bag after winding enough woven bags to complete the winding operation.

[0036] 2. The utility model detects the pressure change of the pressure sensor through the controller. When the controller detects the pressure change of the pressure sensor, it controls the motor to stop rotating and controls the electric push rod to extend. The electric push rod drives the cutter on the horizontal plate to move downward to cut the woven bag, thereby completing the winding operation. It has a high degree of intelligence and is simple and convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0038] Figure 1 This is a schematic diagram of the structure of the utility model;

[0039] Figure 2 This is a three-dimensional diagram of the flattening component and cutting component structure of the utility model;

[0040] Figure 3 This is a three-dimensional diagram of the structure of the utility model in the separated state of the winding roller and the driving roller;

[0041] Figure 4 This is a three-dimensional diagram of the limit assembly structure of the utility model;

[0042] Figure 5 This is a three-dimensional diagram of the compression assembly structure of the utility model.

[0043] In the figure: 1. Base plate; 2. Mounting table; 3. Motor; 4. Driving roller; 5. Winding roller; 6. Limiting assembly; 61. Screw; 62. Knob; 63. Screw block; 64. Connecting rod; 65. T-block; 7. Pressing assembly; 71. First N-type frame; 72. Slide groove; 73. N-type plate; 74. Sliding shaft; 75. First spring; 76. Pressing roller; 77. Mounting plate; 78. Pressure sensor; 8. Mounting frame; 9. Flattening assembly; 91. Vertical plate; 92. Fixed roller; 93. Movable roller; 94. Mounting block; 95. Sliding groove; 96. Guide shaft; 97. Second spring; 10. Cutting assembly; 101. Second N-type frame; 102. Electric push rod; 103. Horizontal plate; 104. Cutter; 105. Cutting plate; 11. Through groove; 12. Limiting groove; 13. Card slot; 14. Mounting cavity. DETAILED DESCRIPTION

[0044] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0045] Example 1

[0046] like Figures 1 to 3 As shown, this embodiment proposes:

[0047] An intelligent winding robot for woven bag production, comprising:

[0048] A bottom plate 1, a mounting platform 2 is fixed to the rear side of the top wall of the bottom plate 1, a motor 3 is fixed to the top wall of the mounting platform 2, a driving roller 4 is fixed to the power output end of the motor 3, and a winding roller 5 is installed on the driving roller 4 through a limit assembly 6;

[0049] The pressing assembly 7 is located directly above the driving roller 4 and is fixed to the top wall of the base plate 1 via a mounting bracket 8;

[0050] A flattening assembly 9 is fixed to the front side of the top wall of the base plate 1;

[0051] The cutting assembly 10 is fixed to the middle of the top wall of the base plate 1 .

[0052] In this embodiment, the motor 3 is provided to drive the driving roller 4 to rotate, thereby driving the winding roller 5 to rotate to wind the woven bag. The limiting component 6 is provided to facilitate the disassembly and installation of the winding roller 5, and the operation is simple and convenient. The pressing component 7 is provided to press the woven bag against the outside of the winding roller 5 during the process of winding the woven bag, so as to prevent the woven bag from being fluffy and easy to fall apart after winding. The flattening component 9 is provided to squeeze out the air in the woven bag before winding the woven bag, and smooth the woven bag at the same time to avoid wrinkles during the winding process. The cutting component 10 is provided to cut the woven bag after winding enough woven bags to complete the winding operation.

[0053] Example 2

[0054] like Figures 2 to 5 As shown, based on the same concept as the above embodiment 1, this embodiment further proposes:

[0055] A through slot 11 is provided on the side wall of the winding roller 5 , a limiting slot 12 is symmetrically provided on the inner wall of one end of the winding roller 5 , and a clamping slot 13 is provided on the side wall of the driving roller 4 .

[0056] An installation cavity 14 is defined inside one end of the driving roller 4 , and the limiting assembly 6 is installed in the installation cavity 14 .

[0057] The limiting assembly 6 includes a screw 61, which is rotatably mounted in the mounting cavity 14. One end of the screw 61 passes through the side wall of the driving roller 4 through a bearing and is fixed with a knob 62. A screw block 63 is screwed onto the screw 61.

[0058] The side wall of the screw block 63 is symmetrically rotated with a connecting rod 64;

[0059] A T-block 65 is rotatably mounted on the other end of the connecting rod 64;

[0060] One end of the T-shaped block 65 slides through the side wall of the driving roller 4 and matches with the limiting groove 12 .

[0061] In this embodiment, the through slot 11 provided on the winding roller 5 is used to cooperate with the clamping slot 13 to facilitate fixing one end of the woven bag on the outside of the winding roller 5 . The t-block 65 can ensure that the winding roller 5 and the driving roller 4 rotate synchronously, and can prevent the winding roller 5 from being separated from the axial position of the driving roller 4.

[0062] The pressing assembly 7 includes a first n-shaped frame 71, which is fixed to the top wall of the base plate 1 through a mounting frame 8. Two sliding grooves 72 are symmetrically provided on the inner wall of the first n-shaped frame 71;

[0063] An n-shaped plate 73 is slidably installed between the two slide grooves 72, and a sliding shaft 74 is fixed in each of the two slide grooves 72;

[0064] The sliding shaft 74 slides through the n-shaped plate 73, and a first spring 75 is sleeved on the outer side of the sliding shaft 74;

[0065] The first spring 75 is fixed between the top wall of the n-shaped plate 73 and the top wall of the slide groove 72;

[0066] A pressure roller 76 is rotatably mounted between the inner walls of the n-type plate 73;

[0067] A mounting plate 77 is fixed to the inner top wall of the first n-shaped frame 71 , and a pressure sensor 78 is fixed to the bottom wall of the mounting plate 77 .

[0068] The cutting assembly 10 includes a second n-shaped frame 101, and an electric push rod 102 is symmetrically fixed to the inner top wall of the second n-shaped frame 101;

[0069] A horizontal plate 103 is fixed to the movable end at the bottom of the electric push rod 102;

[0070] A cutter 104 is fixed to the bottom end of the horizontal plate 103;

[0071] A cutting plate 105 is fixed between the inner walls of the second n-shaped frame 101 , and a cutting groove is formed on the cutting plate 105 to match the cutting knife 104 .

[0072] It also includes a controller, the controller signal is connected to the motor 3, the pressure sensor 78 and the electric push rod 102.

[0073] In this embodiment, the provided pressing assembly 7 can press the woven bag against the outside of the winding roller 5 during the process of winding the woven bag, preventing the woven bag from becoming loose and easy to fall apart after winding. The provided cutting assembly 10 can cut the woven bag after winding enough woven bags, completing the winding operation. During the winding operation, the pressure roller 76 is always pressed against the surface of the woven bag under the action of the first spring 75, thereby preventing the woven bag from becoming loose during the winding process. As more and more woven bags are wound around the winding roller 5, the pressure roller 76 will continuously push the n-type plate 73 upward. When the n-type plate 73 contacts the pressure sensor 78, the controller detects the pressure change of the pressure sensor 78, controls the motor 3 to stop rotating, and controls the electric push rod 102 to extend. The electric push rod 102 drives the cutter on the horizontal plate 103 to move downward, cutting the woven bag, thereby completing the winding operation. It has a high degree of intelligence and is simple and convenient to operate.

[0074] The flattening assembly 9 includes two symmetrically arranged vertical plates 91, and a fixed roller 92 is installed between the bottoms of the two vertical plates 91;

[0075] A movable roller 93 is installed above the fixed roller 92, and mounting blocks 94 are rotatably installed at both ends of the movable roller 93;

[0076] The inner wall of the vertical plate 91 is provided with a sliding groove 95, and the mounting block 94 is slidably mounted in the corresponding sliding groove 95;

[0077] A guide shaft 96 is fixed in each of the sliding grooves 95;

[0078] The guide shaft 96 slides through the corresponding mounting block 94, and a second spring 97 is sleeved on the outer side of the guide shaft 96;

[0079] The second spring 97 is fixed between the top wall of the mounting block 94 and the top wall of the sliding slot 95 .

[0080] In this embodiment, the flattening assembly 9 is configured to squeeze out air from the woven bag before it is rolled up, while also smoothing the bag and preventing wrinkles during the rolling process. As the woven bag passes between the fixed roller 92 and the movable roller 93, the movable roller 93, under the action of the second spring 97, presses the bag against the top of the fixed roller 92, thereby squeezing out air from the bag and smoothing the bag.

[0081] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An intelligent winding robot for woven bag production, characterized in that: include: A bottom plate (1), a mounting platform (2) is fixed to the rear side of the top wall of the bottom plate (1), a motor (3) is fixed to the top wall of the mounting platform (2), a driving roller (4) is fixed to the power output end of the motor (3), and a winding roller (5) is installed on the driving roller (4) via a limit assembly (6); A pressing assembly (7), the pressing assembly (7) is located directly above the driving roller (4), and the pressing assembly (7) is fixed to the top wall of the base plate (1) via a mounting frame (8); A flattening assembly (9), the flattening assembly (9) being fixed to the front side of the top wall of the base plate (1); A cutting assembly (10), wherein the cutting assembly (10) is fixed to the middle portion of the top wall of the base plate (1).

2. The intelligent winding robot for woven bag production according to claim 1, characterized in that: A through slot (11) is provided on the side wall of the winding roller (5), a limiting slot (12) is symmetrically provided on the inner wall of one end of the winding roller (5), and a clamping slot (13) is provided on the side wall of the driving roller (4).

3. The intelligent winding robot for woven bag production according to claim 2, characterized in that: An installation cavity (14) is provided inside one end of the driving roller (4), and the limiting assembly (6) is installed in the installation cavity (14).

4. The intelligent winding robot for woven bag production according to claim 3, characterized in that: The limiting assembly (6) includes a screw (61), the screw (61) is rotatably mounted in the mounting cavity (14), one end of the screw (61) passes through the side wall of the driving roller (4) through a bearing and is fixed with a knob (62), and a screw block (63) is screwed onto the screw (61); A connecting rod (64) is symmetrically mounted on the side wall of the screw block (63); The other end of the connecting rod (64) is rotatably mounted with a T-shaped block (65); One end of the T-shaped block (65) slides through the side wall of the driving roller (4) and cooperates with the limiting groove (12).

5. The intelligent winding robot for woven bag production according to claim 1, characterized in that: The pressing assembly (7) comprises a first n-shaped frame (71), the first n-shaped frame (71) being fixed to the top wall of the base plate (1) via a mounting frame (8), and two sliding grooves (72) being symmetrically provided on the inner wall of the first n-shaped frame (71); An n-shaped plate (73) is slidably mounted between the two slide grooves (72), and a sliding shaft (74) is fixed in each of the two slide grooves (72); The sliding shaft (74) slides through the n-type plate (73), and a first spring (75) is sleeved on the outer side of the sliding shaft (74); The first spring (75) is fixed between the top wall of the n-type plate (73) and the top wall of the slide groove (72); A pressure roller (76) is rotatably mounted between the inner walls of the n-type plate (73); A mounting plate (77) is fixed to the inner top wall of the first n-shaped frame (71), and a pressure sensor (78) is fixed to the bottom wall of the mounting plate (77).

6. The intelligent winding robot for woven bag production according to claim 5, characterized in that: The cutting assembly (10) comprises a second n-shaped frame (101), and an electric push rod (102) is symmetrically fixed to the inner top wall of the second n-shaped frame (101); A horizontal plate (103) is fixed to the movable end at the bottom of the electric push rod (102); A cutter (104) is fixed at the bottom end of the horizontal plate (103); A cutting plate (105) is fixed between the inner walls of the second n-shaped frame (101), and a cutting groove matching the cutting knife (104) is provided on the cutting plate (105).

7. The intelligent winding robot for woven bag production according to claim 6, characterized in that: It also includes a controller, wherein the controller signal is connected to the motor (3), the pressure sensor (78) and the electric push rod (102).

8. The intelligent winding robot for woven bag production according to claim 1, characterized in that: The flattening assembly (9) comprises two symmetrically arranged vertical plates (91), with a fixed roller (92) installed between the bottoms of the two vertical plates (91); A movable roller (93) is installed above the fixed roller (92), and mounting blocks (94) are rotatably installed at both ends of the movable roller (93); The inner wall of the vertical plate (91) is provided with a sliding groove (95), and the mounting block (94) is slidably mounted in the corresponding sliding groove (95); A guide shaft (96) is fixed in each of the sliding grooves (95); The guide shaft (96) slides through the corresponding mounting block (94), and a second spring (97) is sleeved on the outer side of the guide shaft (96); The second spring (97) is fixed between the top wall of the mounting block (94) and the top wall of the sliding slot (95).