Non-woven fabric opening device

Abstract

The utility model discloses a non-woven fabric opening device, and relates to the technical field of textile equipment. The non-woven fabric opening device comprises a box body, feeding ports are formed in one side and the top of the box body, two sets of conveying rods are rotationally installed on the inner walls of the front side and the rear side of the box body, conveying rollers are fixedly installed on the outer walls of the two sets of conveying rods, the outer sides of the two sets of conveying rollers are sleeved with conveying belts, and rotating rods are rotationally installed on the front side and the rear side of the box body; and a rotating cylinder is fixedly mounted on the outer wall of the rotating rod. According to the non-woven fabric opening device, raw materials can be conveyed through the conveying rods, the conveying rollers, the conveying belt and the baffles, in the raw material conveying process, the raw materials are bulldozed and driven to be evenly conveyed to the position between the conveying belt and the pressing plate, the rotating rods and the conveying rods can be driven to rotate in the opposite directions through the driving unit, and the raw materials can be conveyed to the position between the conveying belt and the pressing plate. And the rotating speed of the rotating rod is larger than that of the conveying rod, so that the raw materials can be opened by the rotating cylinder and the crochet hook on the outer side of the rotating rod, and the production quality of the non-woven fabric is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of textile equipment, in particular to a nonwoven fabric opening device. Background Art

[0002] Nonwoven fabric is a kind of fabric that does not need spinning and weaving. It is formed by orienting or randomly arranging textile short fibers or filaments to form a fiber web structure, and then strengthening it by mechanical, thermal bonding or chemical methods. It is a new type of fiber product with soft, breathable and flat structure formed by directly using polymer chips, short fibers or filaments through various fiber web forming methods and consolidation technologies.

[0003] In the process of nonwoven fabric production, an opening machine is usually used to open the raw materials of nonwoven fabrics. The existing opening machines cannot flexibly control the thickness and uniformity of the raw materials, which will affect the production quality of nonwoven fabrics. Utility Model Content

[0004] The purpose of the utility model is to provide a nonwoven fabric opening device to solve the problems and defects raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a non-woven fabric loosening device comprises a box body, a feeding port is opened on one side and the top of the box body, two groups of transport rods are rotatably installed on the inner walls of the front and rear sides of the box body, transport rollers are fixedly installed on the outer walls of the two groups of transport rods, and a conveyor belt is sleeved on the outer sides of the two groups of transport rollers, rotating rods are rotatably installed on the front and rear sides of the box body, a rotating cylinder is fixedly installed on the outer wall of the rotating rod, and a hook is fixedly installed on the outer wall of the rotating cylinder, and also includes a baffle fixedly installed on the inner walls of the front and rear sides of the box body, during the process of transporting the raw materials, the raw materials are flattened and driven to be evenly transported between the conveyor belt and the pressing plate, the baffle is used to evenly flatten the cloth transported by the conveyor belt, a driving unit installed on the rotating rod and the transport rod, the driving unit drives the rotating rod and the transport rod to rotate, and a pressing component installed above the conveyor belt is used to press the cloth to the outer side of the conveyor belt through the pressing component.

[0006] Preferably, the driving unit includes a first gear, a second gear and a motor, the first gear is rotatably installed on one end of a group of transport rods, the second gear is fixedly installed on one end of the rotating rod, and the second gear is meshed with the first gear, the motor is fixedly installed on the rear outer wall of the box body, and the output shaft of the motor is fixedly installed on the other end of a group of transport rods, which can drive the rotating rod and the transport rod to rotate in the opposite direction, and make the rotation speed of the rotating rod greater than the rotation speed of the transport rod, so that the rotating cylinder and the hook hook outside the rotating rod can loosen the raw materials.

[0007] Preferably, an inclined plate is fixedly mounted on one side and the front and rear inner walls of the box body, and the inclined plate is in contact with the outer side of the conveyor belt.

[0008] Preferably, the pressing assembly includes a pressing plate, a sleeve rod, a movable block, a movable rod and a push spring. The pressing plate is hingedly mounted on one side of the baffle, the sleeve rod is hingedly mounted on the inner top of the box body, the movable block is slidably mounted on the inner side of the sleeve rod, one end of the movable rod is hingedly mounted on the top of the pressing plate, the other end of the movable rod is fixedly mounted on the bottom of the movable block, and the bottom of the sleeve rod is slidably mounted on the outer wall of the movable rod. The push spring is located on the inner side of the sleeve rod, and the bottom of the pressing plate contacts the outer wall of the conveyor belt for pressing the raw material. In the process of the hook needle loosening the raw material, the entire raw material is prevented from moving with the hook needle, thereby improving the original loosening effect.

[0009] Preferably, a discharge port is opened on the rear side of the box body, a storage box is placed in the discharge port, the storage box extends to below the conveyor belt and the crochet hook, and a handle is fixedly installed on the front outer wall of the storage box for storing the loosened raw materials.

[0010] Preferably, frosted particles are provided on the outer side of the conveyor belt, so that the friction force of the conveyor belt on the raw material is greater than the friction force of the pressing plate on the raw material, so that the conveyor belt can push the raw material.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The nonwoven fabric opening device can transport raw materials through a transport rod, a transport roller, a transport belt and a baffle, and during the transport of the raw materials, the raw materials are flattened so that the raw materials can be evenly conveyed between the transport belt and the pressing plate. The driving unit can drive the rotating rod and the transport rod to rotate in opposite directions, and the rotation speed of the rotating rod is greater than that of the transport rod, so that the rotating cylinder and the hook needle outside the rotating rod can open the raw materials, thereby improving the production quality of the nonwoven fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the other side of the utility model;

[0016] Figure 3 It is a cross-sectional view of the box body of the utility model;

[0017] Figure 4 It is a cross-sectional view of the sleeve rod of the utility model.

[0018] Figure numerals: 1. box body; 2. rotating cylinder; 3. rotating rod; 4. transport rod; 5. transport roller; 6. transport belt; 7. first gear; 8. second gear; 9. hook; 10. motor; 11. storage box; 12. handle; 13. baffle; 14. inclined plate; 15. pressure plate; 16. sleeve rod; 17. movable block; 18. movable rod; 19. push spring. DETAILED DESCRIPTION

[0019] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0020] See also Figure 1-4 The utility model provides a technical solution: a non-woven fabric loosening device comprises a box body 1, one side and the top of the box body 1 are provided with a feeding port, two groups of transport rods 4 are rotatably installed on the inner walls of the front and rear sides of the box body 1, and transport rollers 5 are fixedly installed on the outer walls of the two groups of transport rods 4. A conveyor belt 6 is sleeved on the outer sides of the two groups of transport rollers 5, a rotating rod 3 is rotatably installed on the front and rear sides of the box body 1, a rotating cylinder 2 is fixedly installed on the outer wall of the rotating rod 3, and a hook needle 9 is fixedly installed on the outer wall of the rotating cylinder 2, and also includes a baffle 13 fixedly installed on the inner walls of the front and rear sides of the box body 1. In the process of transporting the raw materials, the raw materials are flattened to drive the raw materials to be evenly transported to between the conveyor belt 6 and the pressing plate 15, and the baffle 13 is used to evenly flatten the cloth transported by the conveyor belt 6, a driving unit installed on the rotating rod 3 and the transport rod 4 drives the rotating rod 3 and the transport rod 4 to rotate through the driving unit, and a pressing component installed above the conveyor belt 6 is used to press the cloth to the outer side of the conveyor belt 6 through the pressing component.

[0021] The driving unit includes a first gear 7, a second gear 8 and a motor 10. The first gear 7 is rotatably installed on one end of a group of transport rods 4. The second gear 8 is fixedly installed on one end of the rotating rod 3, and the second gear 8 is meshed with the first gear 7. The motor 10 is fixedly installed on the rear outer wall of the box body 1. The output shaft of the motor 10 is fixedly installed on the other end of the group of transport rods 4. The rotation of the first gear 7 drives the second gear 8, the rotating rod 3, the rotating cylinder 2 and the hook 9 to rotate in the opposite direction, and makes the rotation speed of the rotating rod 3 greater than the rotation speed of the transport rod 4, so that the rotating cylinder 2 and the hook 9 outside the rotating rod 3 can loosen the raw materials.

[0022] An inclined plate 14 is fixedly mounted on one side and the front and rear inner walls of the box body 1 , and the inclined plate 14 is in contact with the outer side of the conveyor belt 6 .

[0023] The pressing assembly includes a pressing plate 15, a sleeve rod 16, a movable block 17, a movable rod 18 and a push spring 19. The pressing plate 15 is hingedly mounted on one side of the baffle 13, the sleeve rod 16 is hingedly mounted on the inner top of the box body 1, the movable block 17 is slidably mounted on the inner side of the sleeve rod 16, one end of the movable rod 18 is hingedly mounted on the top of the pressing plate 15, the other end of the movable rod 18 is fixedly mounted on the bottom of the movable block 17, and the bottom of the sleeve rod 16 is slidably mounted on the outer wall of the movable rod 18, the push spring 19 is located on the inner side of the sleeve rod 16, and the pressing plate 15 is hingedly mounted on the top of the pressing plate 15, and the other end of the movable rod 18 is fixedly mounted on the bottom of the movable block 17, and the bottom of the sleeve rod 16 is slidably mounted on the outer wall of the movable rod 18, and the push spring 19 is located on the inner side of the sleeve rod 16. The bottom of the conveyor belt 6 contacts the outer wall of the conveyor belt 6, and the motor 10 is started. The output shaft of the motor 10 drives the conveyor rod 4, the conveyor roller 5 and the first gear 7 to rotate. The rotation of the conveyor roller 5 drives the conveyor belt 6 to rotate, and the raw materials are placed on the top of the conveyor belt 6, so that the conveyor belt 6 can transport the raw materials to the bottom of the pressing plate 15, and drive the conveyor belt 6 and the pressing plate 15 to press the raw materials. In the process of the hook hook 9 loosening the raw materials, the entire raw material is prevented from moving with the hook hook 9, thereby improving the original loosening effect.

[0024] A discharge port is provided at the rear side of the box body 1, and a storage box 11 is placed in the discharge port. The storage box 11 extends to below the conveyor belt 6 and the hook 9. A handle 12 is fixedly mounted on the front outer wall of the storage box 11 for storing the loosened raw materials.

[0025] The outer side of the conveyor belt 6 is provided with frosted particles, so that the friction force of the conveyor belt 6 on the raw material is greater than the friction force of the pressing plate 15 on the raw material, so that the conveyor belt 6 can push the raw material.

[0026] Working principle: By starting the motor 10, the output shaft of the motor 10 drives the transport rod 4, the transport roller 5 and the first gear 7 to rotate, and the rotation of the transport roller 5 drives the transport belt 6 to rotate, and the raw materials are placed on the top of the transport belt 6, so that the transport belt 6 can transport the raw materials to the bottom of the pressing plate 15, and drive the transport belt 6 and the pressing plate 15 to press the raw materials. The rotation of the first gear 7 drives the second gear 8, the rotating rod 3, the rotating cylinder 2 and the hook 9 to rotate, so that the hook 9 can hook the raw materials and loosen the raw materials. The loosened raw materials will fall into the inner side of the storage box 11 for collection.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A nonwoven fabric opening device, comprising a box body (1), a feeding port being provided on one side and the top of the box body (1), two groups of transport rods (4) being rotatably mounted on the inner walls of the front and rear sides of the box body (1), transport rollers (5) being fixedly mounted on the outer walls of the two groups of transport rods (4), transport belts (6) being sleeved on the outer sides of the two groups of transport rollers (5), rotating rods (3) being rotatably mounted on the front and rear sides of the box body (1), a rotating cylinder (2) being fixedly mounted on the outer wall of the rotating rod (3), and a hook needle (9) being fixedly mounted on the outer wall of the rotating cylinder (2), wherein: Also includes: A baffle (13) fixedly mounted on the inner walls of the front and rear sides of the box body (1), the baffle (13) being used to evenly flatten the cloth transported by the conveyor belt (6); A driving unit installed on the rotating rod (3) and the transport rod (4), which drives the rotating rod (3) and the transport rod (4) to rotate through the driving unit; A pressing component is installed above the conveyor belt (6), and is used to press the cloth against the outside of the conveyor belt (6).

2. The nonwoven fabric opening device according to claim 1, characterized in that: The driving unit comprises a first gear (7), a second gear (8) and a motor (10); the first gear (7) is rotatably mounted on one end of a group of transport rods (4); the second gear (8) is fixedly mounted on one end of a rotating rod (3), and the second gear (8) is meshed with the first gear (7); the motor (10) is fixedly mounted on the rear outer wall of the box body (1); and the output shaft of the motor (10) is fixedly mounted on the other end of the group of transport rods (4).

3. The nonwoven fabric opening device according to claim 2, characterized in that: An inclined plate (14) is fixedly mounted on one side and the front and rear inner walls of the box body (1), and the inclined plate (14) is in contact with the outer side of the conveyor belt (6).

4. The nonwoven fabric opening device according to claim 3, characterized in that: The pressing assembly comprises a pressing plate (15), a sleeve rod (16), a movable block (17), a movable rod (18) and a push spring (19); the pressing plate (15) is hingedly mounted on one side of the baffle (13); the sleeve rod (16) is hingedly mounted on the inner top of the box body (1); the movable block (17) is slidably mounted on the inner side of the sleeve rod (16); one end of the movable rod (18) is hingedly mounted on the top of the pressing plate (15); the other end of the movable rod (18) is fixedly mounted on the bottom of the movable block (17); the bottom of the sleeve rod (16) is slidably mounted on the outer wall of the movable rod (18); the push spring (19) is located on the inner side of the sleeve rod (16); and the bottom of the pressing plate (15) contacts the outer wall of the conveyor belt (6).

5. The nonwoven fabric opening device according to claim 4, characterized in that: The box body (1) is provided with a discharge port at the rear side, a storage box (11) is placed in the discharge port, the storage box (11) extends to below the conveyor belt (6) and the hook (9), and a handle (12) is fixedly mounted on the front outer wall of the storage box (11).

6. The nonwoven fabric opening device according to claim 5, characterized in that: The outer side of the conveyor belt (6) is provided with frosted particles.

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