Slitting device for non-woven fabric product manufacturing equipment

Abstract

The utility model discloses a slitting device for non-woven fabric product manufacturing equipment, which relates to the technical field of non-woven fabric product manufacturing and comprises a support plate, the support plate is n-shaped and fixedly connected with a table, the support plate is connected with a pressing and clamping component, and the pressing and clamping component is connected with a transmission component. Through the inclined panel, the transmission assembly, the rolling shaft and the second belt wheel, when the pressing and clamping assembly ascends, a movable plate on the transmission assembly can be driven to synchronously move upwards, a tooth groove plate on the movable plate drives a gear and a rotating shaft to rotate, and the rotating shaft can drive a first belt wheel to drive the rolling shaft and the second belt wheel to synchronously rotate through a transmission belt; in this way, the winding shaft can automatically wind the slit non-woven fabric and drive the non-slit non-woven fabric to correspond to the slitting frame, then pressing, fixing and slitting operation can be continued, the slitting automation level of the device can be improved, and therefore the slitting efficiency is improved, and the non-woven fabric product can be conveniently slit before being manufactured.

Description

Technical Field

[0001] The utility model relates to a slitting device, in particular to a slitting device for non-woven fabric product manufacturing equipment. Background Art

[0002] Non-woven fabrics are also called non-woven fabrics, non-woven fabrics, and non-woven fabrics. They are made of oriented or randomly arranged fibers through friction, cohesion, bonding, or a combination of these methods. The connotation is "non-woven". Non-woven fabrics exist in the form of fibers, while woven fabrics exist in the form of yarns. This is also a major feature that distinguishes non-woven fabrics from other fabrics. You can't pull out individual threads from non-woven fabrics. Non-woven fabrics need to be cut before they are manufactured, so that they can be used to manufacture the shape of the product.

[0003] The prior art authorization announcement number is CN 212800967u, which is a slitting device for non-woven fabric manufacturing equipment. The beneficial effects achieved by the utility model are: first, the cutting device can be moved, and the cutting device cuts the non-woven fabric in multiple directions, thereby improving applicability and practicality; second, the movable rod is rotated so that the blade and the non-woven fabric are at a suitable angle, and the cutting device cuts the non-woven fabric at multiple angles; third, the deviation of the non-woven fabric is reduced, so that the cutting work can be carried out smoothly, thereby improving the cutting efficiency.

[0004] The above device has the following problems: first, the cut non-woven fabric is not positioned, pressed and fixed, which causes downward pressure and displacement during cutting, affecting the cutting effect; second, after the non-woven fabric is cut, it is not automatically rolled and moved, so manual pulling is required to reduce the cutting efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a slitting device for non-woven fabric product manufacturing equipment to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a slitting device for non-woven fabric product manufacturing equipment, comprising a support plate, the support plate is arranged in an N-shape and is fixedly connected to a table, the support plate is connected to a card pressing assembly, the card pressing assembly is connected to a transmission assembly, the upper end of the front side surface of the support plate is fixedly connected to the inclined plate, the two side plates of the support plate are rotatably connected to the screw rod through bearings, the rear end of the screw rod is fixedly connected to the output shaft of a motor for driving, the screw rod is threadedly connected to a moving block, the moving block is socketed with a slide rail column fixedly connected between the two side plates of the support plate, the bottom surface of the moving block is provided with a first electric push rod, and the lower end of the first electric push rod is provided with a slitting frame.

[0007] As a preferred technical solution of the utility model, the right side of the table is fixedly connected to the two first fixed plates, the two first fixed plates are rotatably connected to the winding shaft through bearings, the winding shaft is fixedly connected to the second pulley, and an inner sleeve shaft is provided at the left end of the table.

[0008] As a preferred technical solution of the utility model, the card pressing assembly includes four fixed columns, the four fixed columns are fixedly connected to the table, the upper ends of the four fixed columns are fixedly connected to the support plate through a fixedly connected connecting plate, the four fixed columns are divided into groups of two and each group of two columns are provided with two sliding plates, and the two sliding plates are respectively fixedly connected to two first elastic members provided on the fixed columns.

[0009] As a preferred technical solution of the utility model, the two sliding plates on the upper side are respectively fixedly connected to the two side plates of the lifting plate arranged in an n shape, the lifting plate is sleeved with the support plate, and the second electric push rod is installed on the opposite sides of the lifting plate and the support plate, the bottom surface of the sliding plate on the lower left side is fixedly connected to the pressure pad, and the sliding plate on the lower right side is connected to the pushing assembly, and the pushing assembly includes a second fixed plate, and the second fixed plate is arranged in an n shape and is fixedly connected to the sliding plate on the lower right side.

[0010] As a preferred technical solution of the utility model, both side plates of the second fixed plate are sleeved with the pushing plate, the opposite sides of the pushing plate and the second fixed plate are fixedly connected to the two second elastic members, the bottom surface of the pushing plate is fixedly connected to the pressure pad, the pushing plate is movably connected to the reverse thrust plate through a hinge seat, and the reverse thrust plate is movably connected to the sliding plate on the upper right side through a hinge seat.

[0011] As a preferred technical solution of the utility model, the transmission assembly includes a synchronous plate and a rotating shaft, the synchronous plate is fixedly connected between the two sliding plates on the upper side, the synchronous plate is sleeved with the movable plate, the movable plate is sleeved with the movable column through a circular hole, the lower end of the movable column is fixedly connected with the brake block, and the brake block is sleeved in a sliding hole opened on the side of the movable plate and communicated with the circular hole.

[0012] As a preferred technical solution of the utility model, the movable column is matched with the inclined surface provided on the inclined panel, and the upper end of the movable column is fixedly connected with a rubber ring, and the rubber ring is matched with the upper surface of the inclined panel.

[0013] As a preferred technical solution of the utility model, the synchronization plate is fixedly connected to the third fixed plate, the opposite sides of the third fixed plate and the movable plate are fixedly connected to the third elastic member, and the side of the movable plate is fixedly connected with a toothed plate.

[0014] As an optimal technical solution of the utility model, the rotating shaft is rotatably connected to the support plate through a bearing, the rotating shaft is fixedly connected to the gear and the first pulley, the gear is adapted to the toothed plate, and the first pulley is transmission-connected to the second pulley through a transmission belt.

[0015] As a preferred technical solution of the utility model, a groove is provided on the table, and the groove corresponds to the cutting frame up and down.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model provides a card pressing assembly and a pushing assembly, so that the first and second electric push rods on the card pressing assembly can be contracted to drive the pressing pad to press against the non-woven fabric and continue to press down, thereby driving the pressing pad on the pushing assembly to press on the non-woven fabric and push it tightly. In this way, the non-woven fabric can be flattened and fixed by the card pressing assembly and the pushing assembly, which is convenient for slitting, and no displacement will occur after slitting, thereby improving the slitting effect.

[0018] 2. The utility model provides an inclined plate, a transmission assembly, a reel and a second pulley, so that when the card pressing assembly rises, the movable plate on the transmission assembly can be driven to move upward synchronously, so that the toothed plate on the movable plate drives the gear and the rotating shaft to rotate, and the rotating shaft drives the first pulley to drive the reel and the second pulley to rotate synchronously through the transmission belt, so that the reel can automatically reel up the slit non-woven fabric and drive the unslit non-woven fabric to correspond to the slitting frame, and then the pressing and fixing slitting operation can be continued, so that the slitting automation level of the device can be improved, thereby improving the slitting efficiency, and facilitating the slitting before the manufacture of non-woven products. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front view structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the rear top view structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the card pressing assembly of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the push assembly of the utility model;

[0023] Figure 5 It is a schematic diagram of the transmission component structure of the utility model.

[0024] In the figure: 1, support plate; 11, slide rail column; 12, moving block; 13, first electric push rod; 14, cutting frame; 2, card pressing assembly; 21, fixed column; 22, connecting plate; 23, sliding plate; 24, first elastic member; 25, pressing pad; 26, lifting plate; 27, second electric push rod; 28, pushing assembly; 281, second fixed plate; 282, pushing plate; 283, second elastic member; 284, reverse push plate ; 285, push pad; 3, inclined plate; 4, transmission assembly; 41, synchronous plate; 42, movable plate; 43, movable column; 431, brake block; 432, rubber ring; 44, third fixed plate; 45, third elastic member; 46, rotating shaft; 47, gear; 48, first pulley; 5, screw rod; 6, take-up shaft; 61, second pulley; 62, first fixed plate; 7, inner sleeve shaft; 8, table; 81, groove. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-5 The utility model provides a technical solution of a slitting device for a non-woven fabric product manufacturing equipment: it includes a support plate 1, the support plate 1 is set in an n-shaped shape and is fixedly connected to a table 8, the support plate 1 is connected to a card pressing assembly 2, the card pressing assembly 2 is connected to a transmission assembly 4, the upper end of the front side of the support plate 1 is fixedly connected to a bevel plate 3, both side plates of the support plate 1 are rotatably connected to a screw rod 5 through bearings, the rear end of the screw rod 5 is fixedly connected to an output shaft of a motor for driving, the screw rod 5 is threadedly connected to a moving block 12, the moving block 12 is sleeved with a slide rail column 11 fixedly connected between the two side plates of the support plate 1, a first electric push rod 13 is provided on the bottom surface of the moving block 12, and a slitting frame 14 is provided at the lower end of the first electric push rod 13.

[0027] The right side of the table 8 is fixedly connected to the two first fixed plates 62, and the two first fixed plates 62 are rotatably connected to the winding shaft 6 through bearings. The winding shaft 6 is fixedly connected to the second pulley 61, and an inner sleeve shaft 7 is provided at the left end of the table 8.

[0028] The card pressing assembly 2 includes four fixed columns 21, which are all fixedly connected to the table 8. The upper ends of the four fixed columns 21 are fixedly connected to the support plate 1 through fixedly connected connecting plates 22. The four fixed columns 21 are divided into two groups of two, and each group of two columns is provided with two sliding plates 23. The two sliding plates 23 are respectively fixedly connected to two first elastic members 24 provided on the fixed columns 21. By controlling the second electric push rod 27 on the card pressing assembly 2 to contract, the second electric push rod 27 drives the lifting plate 26 to descend synchronously. , so that the lifting plate 26 drives the two sliding plates 23 on the upper side to synchronously descend along the fixed column 21, and the two sliding plates 23 on the upper side push the first elastic member 24 and the two sliding plates 23 on the lower side to synchronously descend, so that the sliding plate 23 on the lower left side drives the pressing pad 25 to press against the non-woven fabric, and at the same time, the sliding plate 23 on the lower right side drives the pressing pad 285 on the pushing assembly 28 to press on the non-woven fabric, and then as the second electric push rod 27 continues to contract, the two sliding plates 23 on the upper side synchronously squeeze the first elastic member 24 downward.

[0029] The two upper sliding plates 23 are respectively fixedly connected to the two side plates of the lifting plate 26 set in an n shape, the lifting plate 26 is sleeved with the support plate 1, and the second electric push rod 27 is installed on the opposite sides of the lifting plate 26 and the support plate 1. The bottom surface of the lower left sliding plate 23 is fixedly connected to the pressure pad 25, and the lower right sliding plate 23 is connected to the push assembly 28. The push assembly 28 includes a second fixed plate 281, which is set in an n shape and fixedly connected to the sliding plate 23 on the lower right side, so that the sliding plate 23 on the upper right side can move downward to drive the reverse The push plate 284 pushes the push plate 282 to slide to the right, so that the push plate 282 drives the non-woven fabric pressed by the push pad 285 to move to the right synchronously. In this way, the pressing pad 25 can press the non-woven fabric while the push pad 285 drives the non-woven fabric to be tightened and flattened. At the same time, the rubber ring 432 at the upper end of the movable column 43 on the transmission assembly 4 is pulled and squeezed out of the inclined plate 3 by the brake block 431, so that the third elastic member 45 in the squeezed state pushes the toothed plate on the movable plate 42 to engage with the gear 47, and then the slitting operation can be performed.

[0030] The two side plates of the second fixed plate 281 are both sleeved with the push plate 282, the opposite sides of the push plate 282 and the second fixed plate 281 are fixedly connected to the two second elastic members 283, the bottom surface of the push plate 282 is fixedly connected to the pressure pad 285, the push plate 282 is movably connected to the reverse thrust plate 284 through a hinge seat, and the reverse thrust plate 284 is movably connected to the sliding plate 23 on the upper right side through a hinge seat.

[0031] The transmission assembly 4 includes a synchronous plate 41 and a rotating shaft 46. The synchronous plate 41 is fixedly connected between the two sliding plates 23 on the upper side. The synchronous plate 41 is sleeved with the movable plate 42. The movable plate 42 is sleeved with the movable column 43 through a circular hole. The lower end of the movable column 43 is fixedly connected with the brake block 431. The brake block 431 is sleeved in a sliding hole opened on the side of the movable plate 42 and communicating with the circular hole.

[0032] The movable column 43 is adapted to the inclined surface set on the inclined plate 3. The upper end of the movable column 43 is fixedly connected with a rubber ring 432. The rubber ring 432 is adapted to the upper surface of the inclined plate 3, so that when the movable plate 42 drives the movable column 43 to move to the upper side, the movable column 43 contacts the inclined surface on the inclined plate 3, so that the movable column 43 is pushed by the inclined surface to drive the movable plate 42 and the toothed plate to disengage the meshing connection of the gear 47. At the same time, the rubber ring 432 on the movable column 43 moves upward to squeeze and displace with the upper surface of the inclined plate 3 to form a restriction, so that the pressing and cutting operation can continue.

[0033] The synchronization plate 41 is fixedly connected to the third fixed plate 44 , the third fixed plate 44 and the opposite side of the movable plate 42 are fixedly connected to the third elastic member 45 , and the side of the movable plate 42 is fixedly connected with a toothed plate.

[0034] The rotating shaft 46 is rotatably connected to the support plate 1 through a bearing, and the rotating shaft 46 is fixedly connected to the gear 47 and the first pulley 48. The gear 47 is adapted to the toothed plate, and the first pulley 48 is transmission-connected to the second pulley 61 through a transmission belt, so that the two sliding plates 23 on the upper side of the pressing assembly 2 can move up to drive the synchronous plate 41 on the transmission assembly 4 to move up, and the synchronous plate 41 drives the toothed plate on the movable plate 42 to move up synchronously, so that the toothed plate engages with the gear 47 to drive it to rotate, and the gear 47 drives the first pulley 48 on the rotating shaft 46 to rotate synchronously, so that the first pulley 48 can drive the winding shaft 6 on the second pulley 61 to rotate through the transmission belt to wind up the slit non-woven fabric, thereby driving the unslit non-woven fabric to move and correspond to the slitting frame 14.

[0035] A groove 81 is formed on the table 8 , and the groove 81 corresponds to the cutting frame 14 in the upper and lower parts.

[0036] The operating steps of the utility model are:

[0037] By controlling the second electric push rod 27 on the card pressing assembly 2 to contract, the second electric push rod 27 drives the lifting plate 26 to descend synchronously, so that the lifting plate 26 drives the two sliding plates 23 on the upper side to descend synchronously along the fixed column 21, and the two sliding plates 23 on the upper side push the first elastic member 24 and the two sliding plates 23 on the lower side to descend synchronously, so that the sliding plate 23 on the lower left side drives the pressing pad 25 to press against the non-woven fabric, and at the same time, the sliding plate 23 on the lower right side drives the pressing pad 285 on the push assembly 28 to press on the non-woven fabric, and then as the second electric push rod 27 continues to contract, the two sliding plates 23 on the upper side synchronously squeeze the first elastic member 24 downward;

[0038] At the same time, the sliding plate 23 on the upper right side moves downward to drive the reverse push plate 284 to push the push plate 282 to slide rightward, so that the push plate 282 drives the non-woven fabric pressed by the push pad 285 to move rightward synchronously, so that the pressing pad 25 can press the non-woven fabric, and the push pad 285 can drive the non-woven fabric to present a tightening and flattening effect. At the same time, the rubber ring 432 at the upper end of the movable column 43 on the transmission component 4 is pulled and squeezed by the brake block 431 to separate from the inclined plate 3, so that the third elastic member 45 in the squeezed state pushes the toothed plate on the movable plate 42 to engage with the gear 47, and then the slitting operation can be performed;

[0039] After the slitting is completed, the second electric push rod 27 can be controlled to extend, thereby driving the pressing pad 25 on the card pressing assembly 2 and the pressing pad 285 on the pushing assembly 28 to rise and disengage from the pressing of the non-woven fabric. At the same time, the two sliding plates 23 on the upper side of the card pressing assembly 2 drive the synchronous plate 41 on the transmission assembly 4 to move upward, and the synchronous plate 41 drives the toothed plate on the moving plate 42 to move upward synchronously, so that the toothed plate engages with the gear 47 to drive the rotation, and the gear 47 drives the first pulley 48 on the rotating shaft 46 to rotate synchronously, so that the first pulley 48 can be driven by the transmission The driven belt drives the winding shaft 6 on the second pulley 61 to rotate and wind up the slit non-woven fabric, thereby driving the unslit non-woven fabric to move corresponding to the slitting frame 14. At the same time, when the movable plate 42 drives the movable column 43 to move to the upper side, the movable column 43 contacts the inclined surface on the inclined plate 3, so that the movable column 43 is pushed by the inclined surface to drive the movable plate 42 and the toothed plate to disengage the meshing connection of the gear 47. At the same time, the rubber ring 432 on the movable column 43 moves upward to squeeze and dislocate with the upper surface of the inclined plate 3 to form a restriction, so that the pressing and slitting operation can continue.

[0040] In the description of the present invention, it is necessary to understand that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0041] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0042] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A slitting device for a nonwoven fabric manufacturing device, comprising a support plate (1), characterized in that: The support plate (1) is configured to be in an n-shaped shape and is fixedly connected to the table (8); the support plate (1) is connected to a card pressing assembly (2); the card pressing assembly (2) is connected to a transmission assembly (4); the upper end of the front side surface of the support plate (1) is fixedly connected to an inclined plate (3); both side plates of the support plate (1) are rotatably connected to a screw rod (5) via bearings; the rear end of the screw rod (5) is fixedly connected to an output shaft of a motor for driving; the screw rod (5) is threadedly connected to a moving block (12); the moving block (12) is sleeved with a slide rail column (11) fixedly connected between the two side plates of the support plate (1); a first electric push rod (13) is provided on the bottom surface of the moving block (12); a slitting frame (14) is provided at the lower end of the first electric push rod (13).

2. A slitting device for nonwoven fabric manufacturing equipment according to claim 1, characterized in that: The right side surface of the table (8) is fixedly connected to two first fixed plates (62), and the two first fixed plates (62) are rotatably connected to the winding shaft (6) through bearings. The winding shaft (6) is fixedly connected to the second pulley (61), and an inner sleeve shaft (7) is provided at the left end of the table (8).

3. The slitting device for nonwoven fabric manufacturing equipment according to claim 1, characterized in that: The card pressing assembly (2) comprises four fixed columns (21), the four fixed columns (21) are fixedly connected to the table (8), the upper ends of the four fixed columns (21) are fixedly connected to the support plate (1) via a fixedly connected connecting plate (22), the four fixed columns (21) are divided into groups of two, and each group of two columns is provided with two sliding plates (23), and the two sliding plates (23) are respectively fixedly connected to two first elastic members (24) provided on the fixed columns (21).

4. A slitting device for nonwoven fabric manufacturing equipment according to claim 3, characterized in that: The two upper sliding plates (23) are respectively fixedly connected to the two side plates of the lifting plate (26) which is arranged in an n-shape, the lifting plate (26) is sleeved with the support plate (1), and the second electric push rod (27) is installed on the opposite sides of the lifting plate (26) and the support plate (1), the bottom surface of the sliding plate (23) on the lower left side is fixedly connected to the pressure pad (25), and the sliding plate (23) on the lower right side is connected to the push assembly (28), and the push assembly (28) includes a second fixed plate (281), and the second fixed plate (281) is arranged in an n-shape and is fixedly connected to the sliding plate (23) on the lower right side.

5. A slitting device for nonwoven fabric manufacturing equipment according to claim 4, characterized in that: The two side plates of the second fixed plate (281) are both sleeved with the push plate (282), the opposite sides of the push plate (282) and the second fixed plate (281) are fixedly connected to the two second elastic members (283), the bottom surface of the push plate (282) is fixedly connected to the push pad (285), the push plate (282) is movably connected to the reverse thrust plate (284) through a hinge seat, and the reverse thrust plate (284) is movably connected to the sliding plate (23) on the upper right side through a hinge seat.

6. The slitting device for nonwoven fabric manufacturing equipment according to claim 1, characterized in that: The transmission assembly (4) comprises a synchronous plate (41) and a rotating shaft (46); the synchronous plate (41) is fixedly connected between two sliding plates (23) on the upper side; the synchronous plate (41) is sleeved with a movable plate (42); the movable plate (42) is sleeved with a movable column (43) through a circular hole; the lower end of the movable column (43) is fixedly connected with a brake block (431); and the brake block (431) is sleeved in a sliding hole opened on the side of the movable plate (42) and communicating with the circular hole.

7. A slitting device for nonwoven fabric manufacturing equipment according to claim 6, characterized in that: The movable column (43) is matched with the inclined surface provided on the inclined panel (3); the upper end of the movable column (43) is fixedly connected with a rubber ring (432); and the rubber ring (432) is matched with the upper surface of the inclined panel (3).

8. The slitting device for nonwoven fabric manufacturing equipment according to claim 6, characterized in that: The synchronous plate (41) is fixedly connected to the third fixed plate (44), the opposite sides of the third fixed plate (44) and the movable plate (42) are fixedly connected to the third elastic member (45), and the side of the movable plate (42) is fixedly connected to a toothed plate.

9. The slitting device for nonwoven fabric manufacturing equipment according to claim 6, characterized in that: The rotating shaft (46) is rotatably connected to the support plate (1) via a bearing, the rotating shaft (46) is fixedly connected to the gear (47) and the first pulley (48), the gear (47) is adapted to the toothed plate, and the first pulley (48) is transmission-connected to the second pulley (61) via a transmission belt.

10. The slitting device for nonwoven fabric manufacturing equipment according to claim 1, characterized in that: The table (8) is provided with a groove (81), and the groove (81) corresponds to the cutting frame (14) in the upper and lower parts.

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