Non-woven bag folding device

Abstract

The utility model discloses a non-woven fabric bag folding device, and relates to the technical field of bag folding devices. Comprising a support, supporting plates are fixedly connected to the two sides of the bottom of the support, a linkage assembly is arranged between the supporting plates and comprises a driving rod, the driving rod penetrates through the two sides of the first end between the supporting plates and is rotationally connected with the first end between the supporting plates, and driven rods penetrate through the two sides of the second end between the supporting plates and are rotationally connected with the two sides of the second end between the supporting plates. The self-locking motor is started to drive the driving rod and the conveying belt to rotate, recycling operation of the non-woven fabric bags is completed, synchronously, the conveying belt drives the driven rod and the first belt wheel to rotate, the first belt wheel drives the guiding rod and the linkage gear to rotate through transmission, the linkage gear drives the guiding rod and the pressing roller to rotate reversely, meanwhile, guiding operation of the non-woven fabric bags is achieved, and the non-woven fabric bags can be recycled. The energy consumption equipment is less in the process, and the assembly cost of the device is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of bag folding devices, in particular to a non-woven bag folding device. Background Art

[0002] A non-woven bag folding device is a device used to fold and shape non-woven bags. An existing bag folding device for non-woven bag production (Announcement No.: CN218804351U) has at least the following defects in use:

[0003] When the device is in use, it is not only necessary to transport the non-woven bag by rotating the conveyor belt, but also necessary to rotate a pair of pressure rollers to reverse each other and guide the non-woven bag. In the process, there are many energy-consuming devices, which increases the assembly cost of the device. Utility Model Content

[0004] The main purpose of the utility model is to provide a non-woven bag folding device, which can effectively solve the problems in the background technology.

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

[0006] A non-woven bag folding device comprises a bracket, support plates are fixedly connected to the two sides of the bottom of the bracket, a linkage assembly is arranged between the support plates, the linkage assembly comprises a driving rod, the driving rod passes through the two sides of the first end between the support plates and is rotatably connected thereto, a driven rod passes through and is rotatably connected to the two sides of the second end between the support plates, a conveyor belt is transmission-connected between the driving rod and the driven rod, a pair of guide rods pass through and are rotatably connected to the two sides of the bottom inside the bracket, a pressure roller is fixedly connected to the outer wall of the guide rod, the second side of the guide rod is fixedly connected to a linkage gear, the linkage gears are meshed with each other, the first sides of the guide rod and the driven rod are fixedly connected to a first pulley, and the first pulleys are transmission-connected to each other.

[0007] Preferably, a self-locking motor is fixedly connected to the first end of the first side of the support plate, and an output end of the self-locking motor is fixed to the driving rod.

[0008] Preferably, a guide groove is provided at the center of the top of the bracket, and the guide groove is arranged at the top between the pressure rollers. Fixed frames are fixedly connected to both sides of the top of the bracket.

[0009] Preferably, a cylinder is fixedly connected to the top of the fixing frame, an output end of the cylinder passes through the fixing frame and is fixedly connected to a pressure plate, and the pressure plate is arranged on the top of the guide groove.

[0010] Preferably, a conveying assembly is provided at the second end of the bracket, and the conveying assembly includes a pair of fixing plates, and the fixing plates are fixed to two sides of the second end of the bracket.

[0011] Preferably, conveying rods are passed through and rotatably connected on both sides of the two ends between the fixed plates, a conveying belt is transmission-connected between the conveying rods, and the second sides of the driven rods and the conveying rods are fixedly connected to second pulleys, and the second pulleys are transmission-connected to each other.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model completes the recovery operation of the non-woven bag by starting the self-locking motor to drive the driving rod and the conveyor belt to rotate. Synchronously, the conveyor belt drives the driven rod and the first pulley to rotate. The first pulley drives the guide rod and the linkage gear to rotate by means of the transmission. The linkage gear drives the guide rod and the pressure roller to reverse, thereby realizing the guiding operation of the non-woven bag. During the process, less energy-consuming equipment is used, which reduces the assembly cost of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an axial view of the utility model;

[0015] Figure 2 It is a rear view of the utility model;

[0016] Figure 3 This is a structural diagram of the linkage assembly of the utility model;

[0017] Figure 4 This is a structural diagram of the conveying component of the utility model.

[0018] In the figure: 1. bracket; 2. support plate; 3. self-locking motor; 4. linkage assembly; 401. driving rod; 402. driven rod; 403. conveyor belt; 404. guide rod; 405. pressure roller; 406. linkage gear; 407. first pulley; 5. guide groove; 6. fixed frame; 7. cylinder; 8. pressure plate; 9. conveying assembly; 901. fixed plate; 902. conveying rod; 903. conveyor belt; 904. second pulley. DETAILED DESCRIPTION

[0019] 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.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] In the process of folding non-woven bags, a bag folding device is needed. The utility model provides a non-woven bag folding device, which is specially used for the folding operation of non-woven bags.

[0023] It should be emphasized that, in the present application, the pressure roller 405, the guide groove 5, the cylinder 7, and the pressure plate 8 are the prior art disclosed in the announcement number: CN218804351U.

[0024] The self-locking motor 3 of the utility model is purchased on the market, and technicians in the industry only need to install and operate it according to the accompanying instruction manual.

[0025] Example

[0026] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0027] A non-woven bag folding device comprises a bracket 1, support plates 2 are fixedly connected to both sides of the bottom of the bracket 1, a linkage assembly 4 is arranged between the support plates 2, the linkage assembly 4 comprises a driving rod 401, the driving rod 401 passes through both sides of the first end between the support plates 2 and is rotatably connected thereto, driven rods 402 are passed through both sides of the second end between the support plates 2 and are rotatably connected, a conveyor belt 403 is transmission-connected between the driving rod 401 and the driven rod 402, a pair of guide rods 404 are passed through both sides of the bottom of the bracket 1 and are rotatably connected, a pressure roller 405 is fixedly connected to the outer wall of the guide rod 404, and the second side of the guide rod 404 is fixedly connected to the linkage assembly 403. The gear 406 and the linkage gear 406 are meshed with each other, the first sides of the guide rod 404 and the driven rod 402 are fixedly connected with the first pulley 407, the first pulleys 407 are transmission connected with each other, the first end of the first side of the support plate 2 is fixedly connected with the self-locking motor 3, the output end of the self-locking motor 3 is fixed with the driving rod 401, a guide groove 5 is opened at the top center of the bracket 1, the guide groove 5 is arranged at the top between the pressure rollers 405, the top sides of the bracket 1 are fixedly connected with the fixing frame 6, the top of the fixing frame 6 is fixedly connected with the cylinder 7, the output end of the cylinder 7 passes through the fixing frame 6 and is fixedly connected with the pressing plate 8, and the pressing plate 8 is arranged at the top of the guide groove 5.

[0028] In this embodiment, the self-locking motor 3 is started to drive the driving rod 401 and the conveyor belt 403 to rotate, thereby completing the recovery operation of the non-woven bag. Synchronously, the conveyor belt 403 drives the driven rod 402 and the first pulley 407 to rotate. The first pulley 407 drives the guide rod 404 and the linkage gear 406 to rotate by means of transmission. The linkage gear 406 drives the guide rod 404 and the pressure roller 405 to reverse, thereby achieving the guiding operation of the non-woven bag. During the process, less energy-consuming equipment is used, thereby reducing the assembly cost of the device.

[0029] A conveying assembly 9 is provided at the second end of the bracket 1, and the conveying assembly 9 includes a pair of fixed plates 901, and the fixed plates 901 are fixed to both sides of the second end of the bracket 1, and conveying rods 902 are penetrated and rotatably connected on both sides of the two ends between the fixed plates 901, and a conveying belt 903 is transmission-connected between the conveying rods 902, and the second sides of the driven rod 402 and the conveying rod 902 are fixedly connected to the second pulleys 904, and the second pulleys 904 are transmission-connected to each other.

[0030] In this embodiment, the second pulley 904 is driven to rotate by the driven rod 402. The second pulley 904 drives the conveying rod 902 and the conveyor belt 903 to rotate by means of the transmission, and the non-woven bag to be folded is conveyed to the top of the guide groove 5. Then, the pressure plate 8 is driven downward by starting the cylinder 7 and the non-woven bag is folded with the help of the guide groove 5. At the same time, the folded non-woven bag moves downward to contact the pressure roller 405 to complete the guidance and recovery.

[0031] 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 non-woven bag folding device, comprising a bracket (1), characterized in that: Support plates (2) are fixedly connected to both sides of the bottom of the bracket (1), and a linkage assembly (4) is arranged between the support plates (2). The linkage assembly (4) comprises a driving rod (401), the driving rod (401) passes through both sides of the first end between the support plates (2) and is rotatably connected thereto, a driven rod (402) passes through both sides of the second end between the support plates (2) and is rotatably connected thereto, a conveyor belt (403) is transmission-connected between the driving rod (401) and the driven rod (402), a pair of guide rods (404) pass through both sides of the bottom of the bracket (1) and are rotatably connected thereto, a pressure roller (405) is fixedly connected to the outer wall of the guide rod (404), a linkage gear (406) is fixedly connected to the second side of the guide rod (404), and the linkage gears (406) are meshed with each other, and a first pulley (407) is fixedly connected to the first side of the guide rod (404) and the driven rod (402), and the first pulleys (407) are transmission-connected with each other.

2. A non-woven bag folding device according to claim 1, characterized in that: A self-locking motor (3) is fixedly connected to the first end of the first side of the support plate (2), and an output end of the self-locking motor (3) is fixed to a driving rod (401).

3. The non-woven bag folding device according to claim 1, characterized in that: A guide groove (5) is provided at the center of the top of the bracket (1), and the guide groove (5) is arranged at the top between the pressure rollers (405). Fixed frames (6) are fixedly connected to both sides of the top of the bracket (1).

4. A non-woven bag folding device according to claim 3, characterized in that: The top of the fixed frame (6) is fixedly connected to a cylinder (7), the output end of the cylinder (7) passes through the fixed frame (6) and is fixedly connected to a pressure plate (8), and the pressure plate (8) is arranged on the top of the guide groove (5).

5. The non-woven bag folding device according to claim 1, characterized in that: The second end of the support (1) is provided with a conveying assembly (9), and the conveying assembly (9) comprises a pair of fixing plates (901), and the fixing plates (901) are fixed to two sides of the second end of the support (1).

6. A non-woven bag folding device according to claim 5, characterized in that: Conveying rods (902) are passed through and rotatably connected on both sides of the two ends of the fixed plate (901), and a conveying belt (903) is transmission-connected between the conveying rods (902). The second sides of the driven rod (402) and the conveying rod (902) are both fixedly connected with second pulleys (904), and the second pulleys (904) are transmission-connected with each other.

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