Non-woven fabric finished product splitting machine

Abstract

The utility model discloses a non-woven fabric finished product dividing and cutting machine, which relates to the technical field of non-woven fabrics, and comprises a dividing and cutting machine body, a band saw and a movable working table, the movable working table translates back and forth in a reciprocating manner along the direction vertical to the band saw through a driving system of the dividing and cutting machine body, and the movable working table is provided with a discharging groove along the direction vertical to the band saw. A driving system of the splitting machine body pushes the non-woven fabric rolls in the discharging groove to sequentially move horizontally in the direction close to the band saw, a front roll clamping mechanism, a rear roll clamping mechanism and an upper roll pressing mechanism are arranged at the splitting position of the band saw, and the front roll clamping mechanism, the rear roll clamping mechanism and the upper roll pressing mechanism are arranged in front of the splitting end of the non-woven fabric rolls, behind the splitting end of the non-woven fabric rolls and above the splitting end of the non-woven fabric rolls. The front roll clamping mechanism, the rear roll clamping mechanism and the upper roll pressing mechanism are arranged to press materials at the slitting end of the non-woven fabric roll, the top, the front portion and the rear portion of the non-woven fabric roll are all pressed and fixed, the non-woven fabric roll is not affected by slitting resistance and moving of the movable workbench, and the slitting quality is high.

Description

Technical Field

[0001] The utility model relates to the technical field of non-woven fabrics, in particular to a non-woven finished product slitting machine. Background Art

[0002] The non-woven fabric finished product slitting machine is a slitting device that cuts long rolls of non-woven fabrics such as face towels and bath towels into short rolls. During slitting, the long roll of non-woven fabric is placed horizontally on the workbench, and the drive system gradually feeds the long roll of non-woven fabric toward the position of the band saw. The non-woven fabric is fed once each slitting. The workbench moves back and forth with the non-woven fabric roll in the direction perpendicular to the band saw, so that the band saw passes back and forth through the non-woven fabric roll to cut off a section of the feed each time.

[0003] During the slitting process, the band saw is fixed and the non-woven fabric roll is moving. Due to the resistance during cutting, the cut end of the non-woven fabric roll needs to be pressed and fixed to avoid the non-woven fabric roll shaking during movement and cutting, resulting in uneven cutting and affecting product quality. For this reason, we have improved the existing non-woven fabric finished product slitting machine and installed a non-woven fabric finished product slitting machine with a non-woven fabric roll end pressing function. Utility Model Content

[0004] The purpose of the utility model is to provide a non-woven finished product slitting machine, which improves the stability during the slitting process and ensures the slitting quality.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a non-woven fabric finished product slitting machine, comprising a slitting machine body, a band saw and a movable worktable, wherein the band saw is vertically arranged on the slitting machine body, and the movable worktable is reciprocated and translated back and forth in a direction perpendicular to the band saw through the driving system of the slitting machine body, a discharge trough is arranged on the movable worktable in a direction perpendicular to the band saw, the band saw is located on the discharge side of the discharge trough, and the driving system of the slitting machine body pushes the non-woven fabric roll in the discharge trough to translate in sequence in a direction close to the band saw, and a front clamping mechanism, a rear clamping mechanism and an upper pressing mechanism are respectively provided at the slitting position of the band saw, and the front clamping mechanism, the rear clamping mechanism and the upper pressing mechanism are respectively arranged in front of, behind and above the slitting end of the non-woven fabric roll;

[0006] The front clamping mechanism comprises a front splint and a screw slider adjusting seat one, and a band saw movable space is reserved between the front splint and the material discharge trough, and the front splint is fixed on the slider one of the screw slider adjusting seat one, and the screw slider adjusting seat one is fixed on the movable workbench, and the screw slider adjusting seat one drives the front splint to move horizontally in the front and rear directions through the screw rod one arranged horizontally; the rear clamping mechanism comprises a rear splint, a rear splint seat and a screw slider adjusting seat two, and the rear splint is fixed on the rear splint seat, and the rear splint seat is fixed on the slider two of the screw slider adjusting seat two, and the screw slider adjusting seat two is fixed on the movable workbench, and the screw slider adjusting seat two drives the rear splint seat to move horizontally in the front and rear directions through the screw rod two arranged horizontally;

[0007] The upper pressing and rolling mechanism includes a lifting drive cylinder, a pressing seat and a pressing platform. The lifting drive cylinder is fixed on the rear clamping plate seat. The pressing seat is fixed on the telescopic end of the lifting drive cylinder and is driven to lift and lower by the lifting drive cylinder. The pressing platform is fixed in the adjustment hole of the pressing seat by bolts. The installation position of the pressing platform in the adjustment hole of the pressing seat can be adjusted forward and backward.

[0008] Preferably, the press seat includes a lifting plate, a height adjustment screw and a press connecting plate, the lifting plate is fixed to the telescopic end of the lifting drive cylinder, the height adjustment screw is rotatably connected to the lifting plate through a bearing, the connecting end of the press connecting plate is threadedly connected to the height adjustment screw, and a guide groove is provided in the vertical direction at the position of the rear splint seat corresponding to the press connecting plate, the connecting end of the press connecting plate is slidably provided in the guide groove, a horizontal adjustment hole is provided on the press connecting plate, and the press platform is fixed to the press connecting plate by bolts.

[0009] Preferably, nuts are provided on the height-adjusting screw rod above and below the connection end of the press connecting plate.

[0010] Preferably, the pressing connecting plates are provided in two groups symmetrically distributed on the left and the right, and the two groups of pressing connecting plates are respectively connected to two groups of height adjustment screws and two groups of pressing tables, and space for band saw movement is reserved between the two groups of pressing connecting plates and the two groups of pressing tables.

[0011] Preferably, the two groups of pressing connecting plates are both arranged on the same lifting plate and driven to move up and down by the same lifting drive cylinder.

[0012] Preferably, the discharge trough is surrounded by high platforms arranged one in front and one behind on the movable workbench.

[0013] The utility model has the following beneficial effects:

[0014] The utility model presses the material at the slitting end of the non-woven fabric roll by arranging a front clamping mechanism, a rear clamping mechanism and an upper pressing mechanism. The top, front and rear of the non-woven fabric roll are all pressed and fixed without affecting the slitting of the band saw. The non-woven fabric roll that is pressed is stable during the slitting by the band saw and is not affected by the slitting resistance and the movement of the movable workbench, so the slitting quality is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 This is a structural diagram of the movable workbench of the utility model;

[0017] Figure 3 This is a structural diagram of the rear clamping and rolling mechanism of the utility model.

[0018] In the figure: 1. Slitting machine body; 2. Band saw; 3. Movable workbench; 4. Material discharge trough; 41. High platform; 5. Non-woven fabric roll; 6. Front clamping mechanism; 61. Front splint; 62. Screw slider adjustment seat 1; 621. Slider 1; 622. Screw 1; 7. Rear clamping mechanism; 71. Rear splint; 72. Rear splint seat; 721. Guide groove; 73. Screw slider adjustment seat 2; 731. Slider 2; 732. Screw 2; 8. Upper pressing mechanism; 81. Lifting drive cylinder; 82. Pressing seat; 821. Lifting plate; 822. Height adjustment screw; 8221. Nut; 823. Pressing connecting plate; 83. Pressing platform. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in 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.

[0020] like Figure 1-3As shown, the utility model provides a technical solution: a non-woven fabric finished product slitting machine, comprising a slitting machine body 1, a band saw 2 and a movable workbench 3, the movable workbench 3 is provided with a movable slot for the band saw 2 to move forward and backward, the band saw 2 is vertically arranged on the slitting machine body 1, and the movable workbench 3 is reciprocated and translated forward and backward in the direction perpendicular to the band saw 2 by the driving system of the slitting machine body 1, a material discharge trough 4 is provided on the movable workbench 3 in the direction perpendicular to the band saw 2, the material discharge trough 4 is surrounded by high platforms 41 arranged one in front and one behind on the movable workbench 3, the band saw 2 is located at the discharging side of the material discharge trough 4, and the driving system of the slitting machine body 1 pushes the non-woven fabric roll 5 in the material discharge trough 4 to translate in sequence along the direction close to the band saw 2, and a front clamping mechanism 6, a rear clamping mechanism 7 and an upper pressing mechanism 8 are respectively provided at the slitting position of the band saw 2, and the front clamping mechanism 6, the rear clamping mechanism 7 and the upper pressing mechanism 8 are respectively arranged in front of, behind and above the slitting end of the non-woven fabric roll 5;

[0021] The front clamping mechanism 6 includes a front splint 61 and a screw slider adjustment seat 62, and a space for the band saw 2 to move is reserved between the front splint 61 and the material discharge chute 4. The front splint 61 is fixed on a slider 621 of the screw slider adjustment seat 62, and the screw slider adjustment seat 62 is fixed on the movable workbench 3, and the screw slider adjustment seat 62 drives the front splint 61 to move in an adjustable manner in the front and rear directions through a horizontally arranged screw 622. The rear clamping mechanism 7 includes a rear splint 71, a rear splint seat 72 and a screw slider adjustment seat 2 73, and the rear splint 71 is fixed on the side of the rear splint seat 72 corresponding to the non-woven fabric roll 5, and the rear splint seat 72 is fixed on a slider 2 731 of the screw slider adjustment seat 2 73, and the screw slider adjustment seat 2 73 is fixed on the movable workbench 3, and the screw slider adjustment seat 2 73 drives the rear splint seat 72 to move in an adjustable manner in the front and rear directions through a horizontally arranged screw 2 732;

[0022] The upper pressing roll mechanism 8 includes a lifting drive cylinder 81, a pressing seat 82 and a pressing platform 83. The lifting drive cylinder 81 is fixed on the rear clamping plate seat 72. The pressing seat 82 is fixed to the telescopic end of the lifting drive cylinder 81 and is driven to lift and lower by the lifting drive cylinder 81. The pressing platform 83 is fixed in the adjustment hole of the pressing seat 82 by bolts. The installation position of the pressing platform 83 in the adjustment hole of the pressing seat 82 can be adjusted forward and backward, so that the pressing platform 83 can be pressed in the middle of the top of the slitting end of the non-woven fabric roll 5.

[0023] The pressing seat 82 includes a lifting plate 821, a height-adjusting screw 822 and a pressing connecting plate 823. The lifting plate 821 is fixed to the telescopic end of the lifting drive cylinder 81. The height-adjusting screw 822 is rotatably connected to the lifting plate 821 through a bearing. The connecting end of the pressing connecting plate 823 is threadedly connected to the height-adjusting screw 822. A guide groove 721 is vertically arranged at the position of the pressing connecting plate 823 corresponding to the rear splint seat 72. The connecting end of the pressing connecting plate 823 is slidably arranged in the guide groove 721. The height-adjusting screw 822 is rotated to adjust the fixed height of the pressing connecting plate 823 to reduce the driving lifting stroke of the lifting drive cylinder 81. A horizontal adjustment hole is arranged on the pressing connecting plate 823, and the pressing platform 83 is fixed to the pressing connecting plate 823 by bolts.

[0024] Nuts 8221 are provided on the height adjustment screw 822 above and below the connection end of the press connecting plate 823 for locking the press connecting plate 823 .

[0025] Two groups of pressing connecting plates 823 are symmetrically distributed, one on the left and one on the right. The two groups of pressing connecting plates 823 are both arranged on the same lifting plate 821 and driven to lift by the same lifting drive cylinder 81. The two groups of pressing connecting plates 823 are respectively connected to two groups of height adjustment screws 822 and two groups of pressing tables 83. There is space for the band saw 2 to move between the two groups of pressing connecting plates 823 and the two groups of pressing tables 83. When the band saw 2 is cutting, the left and right, front and back positions of the non-woven fabric roll 5 of the band saw 2 are all pressed tightly, and the cutting is stable.

[0026] On the mobile workbench 3, the feed drive cylinder of the slitting machine body 1 drive system gradually feeds the non-woven fabric roll 5 to the left toward the position of the band saw 2. The reciprocating translation drive cylinder of the slitting machine body 1 drive system drives the mobile workbench 3 to reciprocate the non-woven fabric roll 5 in the direction perpendicular to the band saw 2, so that the band saw 2 passes through the non-woven fabric roll 5 back and forth and cuts it off in sections under the condition of gradual feeding. During the slitting process, the front clamping mechanism 6 and the rear clamping mechanism 7 clamp the non-woven fabric roll 5 front and back to limit the non-woven fabric roll 5 It moves back and forth, but the degree of clamping does not affect the left translation feeding of the non-woven fabric roll 5. When the band saw 2 cuts the non-woven fabric roll 5, the lifting drive cylinder 81 drives the pressing seat 82 of the upper pressing mechanism 8 to lower the pressing platform 83 and press on the top of the non-woven fabric roll 5 to achieve compression and prevent the non-woven fabric roll 5 from shaking. After one cutting is completed, the lifting drive cylinder 81 drives the upper pressing mechanism 8 to lift up so that the cut front section is pushed to the left by the material behind, and the upper pressing mechanism 8 performs the next cutting and compacting.

[0027] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A non-woven fabric finished product slitting machine, comprising a slitting machine body (1), a band saw (2) and a movable workbench (3), wherein the band saw (2) is vertically arranged on the slitting machine body (1), and the movable workbench (3) is moved back and forth in a direction perpendicular to the band saw (2) by a driving system of the slitting machine body (1), a discharge trough (4) is arranged on the movable workbench (3) in a direction perpendicular to the band saw (2), the band saw (2) is located at the discharge side of the discharge trough (4), and the driving system of the slitting machine body (1) pushes the non-woven fabric roll (5) in the discharge trough (4) to sequentially move in a direction close to the band saw (2), characterized in that: A front clamping mechanism (6), a rear clamping mechanism (7) and an upper pressing mechanism (8) are respectively provided at the slitting position of the band saw (2), and the front clamping mechanism (6), the rear clamping mechanism (7) and the upper pressing mechanism (8) are respectively provided in front of, behind and above the slitting end of the non-woven fabric roll (5); The front clamping mechanism (6) includes a front clamping plate (61) and a screw slider adjustment seat (62). A space for the band saw (2) to move is reserved between the front clamping plate (61) and the material discharge trough (4). The front clamping plate (61) is fixed on a slider (621) of the screw slider adjustment seat (62). The screw slider adjustment seat (62) is fixed on the movable workbench (3). The screw slider adjustment seat (62) drives the front clamping plate (61) to move in a horizontally arranged screw (622) and is adjustable in position along the front and rear directions. The rear clamping and winding mechanism (7) comprises a rear clamping plate (71), a rear clamping plate seat (72) and a screw slider adjustment seat (73), wherein the rear clamping plate (71) is fixed on the rear clamping plate seat (72), the rear clamping plate seat (72) is fixed on a slider (731) of the screw slider adjustment seat (73), the screw slider adjustment seat (73) is fixed on the movable workbench (3), and the screw slider adjustment seat (73) drives the rear clamping plate seat (72) to move in a horizontally arranged screw (732) in a horizontal direction. The upper pressing and rolling mechanism (8) comprises a lifting drive cylinder (81), a pressing seat (82) and a pressing platform (83), wherein the lifting drive cylinder (81) is fixed on the rear clamping plate seat (72), the pressing seat (82) is fixed on the telescopic end of the lifting drive cylinder (81) and is driven to move up and down by the lifting drive cylinder (81), and the pressing platform (83) is fixed in the adjustment hole of the pressing seat (82) by bolts, and the installation position of the pressing platform (83) in the adjustment hole of the pressing seat (82) is adjustable forward and backward.

2. The non-woven fabric finished product slitting machine according to claim 1, characterized in that: The press seat (82) includes a lifting plate (821), a height adjustment screw (822) and a press connecting plate (823), wherein the lifting plate (821) is fixed to the telescopic end of the lifting drive cylinder (81), the height adjustment screw (822) is rotatably connected to the lifting plate (821) through a bearing, and the connecting end of the press connecting plate (823) is threadedly connected to the height adjustment screw (822), and a guide groove (721) is vertically provided at a position of the rear clamping plate seat (72) corresponding to the press connecting plate (823), and the connecting end of the press connecting plate (823) is slidably provided in the guide groove (721), and a horizontal adjustment hole is provided on the press connecting plate (823), and the press table (83) is fixed to the press connecting plate (823) by bolts.

3. The non-woven fabric finished product slitting machine according to claim 2, characterized in that: Nuts (8221) are provided on the height adjustment screw (822) above and below the connection end of the press connecting plate (823).

4. The non-woven fabric finished product slitting machine according to claim 2, characterized in that: The material pressing connecting plates (823) are provided in two groups, one on the left and one on the right, symmetrically distributed, and the two groups of material pressing connecting plates (823) are respectively connected to the two groups of height adjustment screws (822) and the two groups of material pressing tables (83), and a space for the band saw (2) to move is reserved between the two groups of material pressing connecting plates (823) and the two groups of material pressing tables (83).

5. The non-woven fabric finished product slitting machine according to claim 4, characterized in that: The two groups of pressing connecting plates (823) are both arranged on the same lifting plate (821) and driven to move up and down by the same lifting drive cylinder (81).

6. The non-woven fabric finished product slitting machine according to claim 1, characterized in that: The discharge trough (4) is surrounded by high platforms (41) arranged one in front of the other on the movable workbench (3).

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