Full-automatic magic tape slitting machine

Abstract

The utility model discloses a full-automatic magic tape slitting machine which comprises a rack, an unwinding device and a slitting device and further comprises a winding unit, a slitting unit, a slitting unit and a slitting unit. Wherein the unwinding device, the slitting device and the winding unit are sequentially mounted on the rack; the winding unit comprises a turntable which is rotatably mounted on the rack and is driven by a motor; the plurality of winding rollers are distributed on the turntable in an annular array; the guiding and positioning assembly is fixedly mounted at the winding starting point end of the rack; wherein the multiple winding rollers are rotationally installed on the rotary disc, and in daily use, through the arrangement of the rotary disc, the winding rollers, the guiding and positioning assembly and the cutting-off assembly, the hook-and-loop fasteners can be wound in batches.

Description

Technical Field

[0001] The utility model relates to a slitting machine. Background Art

[0002] The first step in producing Velcro is to cut the raw materials into strips, and the equipment used is a slitting machine. However, the existing slitting machines lack a guiding mechanism, resulting in uneven cut strips.

[0003] There is an existing slitting machine that can cut evenly, for example, a Velcro slitting machine with patent number CN207862672U, which belongs to the field of Velcro production equipment, including a frame, a fixed plate is provided on the right side of the frame, and fixed diagonal rods are provided on the front and rear sides of the fixed plate. A first guide device is provided on the upper right side of the frame, and the first guide device includes a first shell, a first guide roller, a first tensioning roller and two first vertical rods. The two first vertical rods are arranged on the outer side of the right end of the first shell, and a first cross beam and a second cross beam are provided between the two first vertical rods. Two limit blocks are provided on the first cross beam, and a fixed seat is provided in the middle of the upper part of the frame, a slitting mechanism is provided above the fixed seat, and a control device is provided on the rear side thereof.

[0004] This embodiment provides three guide devices, and the center lines of the three guide devices are located on the same plane, so that the guiding effect is better, the strips of cloth are cut more evenly, and the quality of the product is improved. However, the defects thereof are as follows:

[0005] 1. The Velcro strips can only be rolled up as a whole, not in batches;

[0006] 2. After the rolling is completed, the rolled Velcro roll needs to be removed from the equipment manually. Summary of the invention

[0007] The utility model aims to solve one of the technical problems existing in the prior art.

[0008] The present application provides a fully automatic hook and loop fastener slitting machine, including a frame, a reeling device and a slitting device, and also includes:

[0009] A winding unit, which is movably mounted on the frame;

[0010] Among them, the unwinding device, the slitting device and the winding unit are installed on the frame in sequence.

[0011] The winding unit includes:

[0012] A turntable is rotatably mounted on the frame and driven by a motor;

[0013] A plurality of winding rollers are distributed on the turntable in a circular array;

[0014] A guide positioning assembly, which is fixedly mounted at the winding start end of the frame;

[0015] Among them, several winding rollers are rotatably installed on the turntable.

[0016] The guidance and positioning components include:

[0017] A support rod rotatably mounted on the frame;

[0018] A pair of connecting plates, one end of which is respectively fixedly connected to the supporting rod;

[0019] A connecting rod fixedly connected to the other end of the pair of connecting plates;

[0020] A plurality of partitions are fixedly connected to the support rods and the connecting rods respectively;

[0021] One end of the first cylinder is fixedly connected to the frame, and the other end is movably connected to the inner connecting plate.

[0022] Also includes:

[0023] A first fixing seat, which is fixedly mounted on the frame;

[0024] A second cylinder, which is fixedly connected to the frame;

[0025] A first movable plate, an outer end of which is fixedly connected to the output end of the second cylinder, and an inner end of which is movably connected to the first fixed seat;

[0026] A plug board, which is fixedly mounted on the bottom end of the movable board;

[0027] A slot is provided in the middle of the winding roller;

[0028] The plug-in board can be moved into the slot.

[0029] Also includes:

[0030] A cutting assembly, which is fixedly mounted on the frame;

[0031] A plurality of transition plates are fixedly mounted on the turntable;

[0032] A void-avoiding groove, which is arranged on the transition plate;

[0033] The output end of the cut-off component moves into the air-avoiding groove.

[0034] The cut-off assembly includes:

[0035] A second fixing seat, which is fixedly mounted on the frame;

[0036] A third cylinder, which is fixedly connected to the machine;

[0037] A second movable plate, an outer end of which is fixedly connected to the output end of the third cylinder, and an inner end of which is movably connected to the second fixed seat;

[0038] A mounting seat fixedly connected to the second movable plate;

[0039] A cutter, which is movably mounted on a mounting seat;

[0040] Also includes:

[0041] The cutter can be movably inserted into the air-avoiding slot.

[0042] Also includes:

[0043] A fourth fixing seat, which is fixedly mounted on the frame;

[0044] The material pushing assembly is movably connected to the fourth fixed seat.

[0045] The pusher assembly includes:

[0046] A third movable plate is movably connected to the fourth fixed seat and reciprocates in a vertical linear motion;

[0047] The first movable plate is movably connected to the third movable plate and reciprocates in a transverse linear motion;

[0048] An inner clamping plate fixedly connected to the inner side of the first movable plate;

[0049] A second movable plate, movably connected to the first movable plate;

[0050] The outer clamping plate is fixedly mounted on the second movable plate.

[0051] Also includes:

[0052] a fourth cylinder fixedly mounted on the inner side of the inner clamping plate;

[0053] Wherein, the output end of the fourth cylinder is fixedly connected to the outer clamping plate.

[0054] The beneficial effects of the utility model are as follows:

[0055] 1. Through the setting of the turntable, winding roller, guide positioning component and cutting component, the Velcro can be rolled up in batches;

[0056] 2. Through the arrangement of the fourth fixing seat, the material pushing assembly and the fourth cylinder, the Velcro after winding can be automatically taken out. BRIEF DESCRIPTION OF THE DRAWINGS

[0057] Figure 1 This is a front view of a fully automatic hook and loop fastener slitting machine in an embodiment of the present application;

[0058] Figure 2 This is a schematic diagram of the three-dimensional structure of the winding unit in the embodiment of the present application;

[0059] Figure 3 It is a front view of the winding unit in the embodiment of the present application.

[0060] Reference numerals

[0061] 1-frame, 2-unwinding device, 3-slitting device, 4-winding unit, 5-turntable, 6-winding roller, 7-guiding positioning assembly, 8-support rod, 9-connecting plate, 10-connecting rod, 11-partition, 12-first cylinder, 13-first fixed seat, 14-second cylinder, 15-first movable plate, 16-insertion plate, 17-slot, 18-cutting assembly, 19-transition plate, 20-avoidance groove, 21-second fixed seat, 22-third cylinder, 23-second movable plate, 24-mounting seat, 25-cutter, 26-fourth fixed seat, 27-pushing assembly, 28-third movable plate, 29-first movable plate, 30-inner clamping plate, 31-second movable plate, 32-outer clamping plate, 33-fourth cylinder, 34-taping assembly, 35-slide rail, 36-slider, 37-pressing plate. DETAILED DESCRIPTION

[0062] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0063] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0064] In the following, in combination with the accompanying drawings, a fully automatic Velcro slitting machine provided in an embodiment of the present application is described in detail through specific embodiments and application scenarios.

[0065] Embodiment 1:

[0066] like Figures 1 to 3 As shown, an embodiment of the present application provides a fully automatic Velcro slitting machine, including a frame 1, a reeling device 2 and a slitting device 3, and also includes: a reeling unit 4, which is movably mounted on the frame 1; wherein the reeling device 2, the slitting device 3 and the reeling unit 4 are sequentially mounted on the frame 1.

[0067] Furthermore, the winding unit 4 includes a turntable 5, which can be rotatably mounted on the frame 1 and is driven by a motor; a plurality of winding rollers 6, which are distributed in a circular array on the turntable 5; and a guide positioning assembly 7, which is fixedly mounted at the winding starting end of the frame 1; wherein the plurality of winding rollers 6 can be rotatably mounted on the turntable 5 respectively.

[0068] Furthermore, the guide positioning assembly 7 includes: a support rod 8, which is rotatably mounted on the frame 1; a pair of connecting plates 9, one end of which is respectively fixedly connected to the support rod 8; a connecting rod 10, which is fixedly connected to the other end of the pair of connecting plates 9; a plurality of partitions 11, which are respectively fixedly connected to the support rod 8 and the connecting rod 10; a first cylinder 12, one end of which is fixedly connected to the frame 1, and the other end is movably connected to the inner connecting plate 9.

[0069] Furthermore, it also includes a first fixed seat 13, which is fixedly mounted on the frame 1; a second cylinder 14, which is fixedly connected to the frame 1; a first movable plate 15, whose outer end is fixedly connected to the output end of the second cylinder 14, and whose inner end is movably connected to the first fixed seat 13; an insert plate 16, which is fixedly mounted on the bottom end of the movable plate; and a slot 17, which is arranged in the middle of the winding roller 6; wherein the insert plate 16 can be moved into the slot 17.

[0070] Furthermore, it also includes a cutting component 18, which is fixedly mounted on the frame 1; a plurality of transition plates 19, which are fixedly mounted on the turntable 5; and a gap-avoiding groove 20, which is arranged on the transition plate; wherein the output end of the cutting component 18 moves into the gap-avoiding groove 20.

[0071] Furthermore, the cutting assembly 18 includes a second fixed seat 21, which is fixedly mounted on the frame 1; a third cylinder 22, which is fixedly connected to the machine; a second movable plate 23, whose outer end is fixedly connected to the output end of the third cylinder 22, and whose inner end is movably connected to the second fixed seat 21; a mounting seat 24, which is fixedly connected to the second movable plate 23; and a cutter 25, which is movably mounted on the mounting seat 24; wherein the cutter 25 can be movably inserted into the air-avoiding groove 20.

[0072] In this embodiment of the present application, due to the adoption of the above-mentioned structure, the entire roll of Velcro is installed on the unwinding device 2, and the unwinding device 2 drives the head end of the Velcro to be transported toward the slitting device 3. The Velcro is cut by the slitting device 3, so that the Velcro is divided into several small strips from a large piece, and the number of strips is determined by the number of slices of the slitting device 3. After the stripping is completed, the Velcro enters the winding unit 4, and each Velcro strip is respectively located between a pair of partitions 11, and the head end of the Velcro strip exceeds the winding starting point of the turntable 5. At the same time, the first cylinder 12 is started, pushing the connecting plate 9 to rotate downward along the connecting rod 10, and the connecting plate 9 drives each partition 11 to swing downward, and the head end of the partition 11 is close to the winding roller 6. The second cylinder 14 pushes the first movable plate 15 to move downward along the first fixed seat 13, and the first fixed seat 13 and the first movable plate 15 are connected by the slide rail 35 and the slider 36, and the slide rail 35 is vertically arranged On the inner side of the first fixed seat 13, a slider 36 is provided on the first movable plate 15. With the push of the second cylinder 14, the slider 36 reciprocates in the vertical direction along the slide rail 35, and the first movable plate 15 drives the plug plate 16 to move downward, and the plug plate 16 is inserted into the slot 17, and the plug plate 16 drives a part of the Velcro strip to pass through the slot 17. The second cylinder 14 resets and drives the plug plate 16 to move upward. After the plug plate 16 disengages from the slot 17, the motor drives the winding roller 6 at the starting end of the winding to rotate, and the winding roller 6 winds up each Velcro strip. During the winding process, each partition 11 performs a limit protection on the Velcro strip to prevent interference and dislocation of each Velcro strip during the winding process. When the Velcro strip is wound to the set value, the winding roller 6 stops rotating. At the same time, the first cylinder 12 resets, driving the connecting plate 9 to rotate upward along the connecting rod 10, and the connecting plate 9 drives each partition 11 to swing upward.

[0073] Furthermore, the turntable 5 rotates to make the first winding roller 6 rotate to the cutting assembly 18, and the rear end of the Velcro strip on the winding roller 6 is supported by the transition plate 19. At the same time, the third cylinder 22 is started to push the second movable plate 23 to move in the direction of the second fixed plate. The second movable plate 23 and the second fixed plate are also connected by the slide rail 35 and the slider 36. The second movable plate 23 moves downwardly tilted so that the pressure plate 37 on the second movable plate 23 fits the side of the transition plate 19 and presses the rear end of the Velcro strip against the transition plate 19. At the same time, the cutter 25 is inserted into the air-avoiding groove 20. The cutter 25 is movably mounted on the mounting seat 24 through the driving member. The driving member mobilizes the cutter 25 to move along the air-avoiding groove 20 so that the cutter 25 cuts the Velcro strip at the rear end of the winding roller 6 after winding. The frame 1 is also provided with a taping assembly 34, and the taping assembly 34 taps the cutting part of the winding so that the wound Velcro strip forms a whole Velcro strip roll. The guide positioning assembly 7 and the cutting assembly 18 on the frame 1 repeat the above actions, so that the winding roller 6 on the turntable 5 can wind up the Velcro strips in turn, and the Velcro strips can be wound up in batches.

[0074] Embodiment 2:

[0075] like Figures 1 to 3 As shown, in this embodiment, in addition to the structural features of the aforementioned embodiments, it also includes: a fourth fixed seat 26, which is fixedly mounted on the frame 1; and a pusher assembly 27, which is movably connected to the fourth fixed seat 26.

[0076] Furthermore, the pushing assembly 27 includes a third movable plate 28, which is movably connected to the fourth fixed seat 26 and performs vertical linear reciprocating motion; a first movable plate 29, which is movably connected to the third movable plate 28 and performs horizontal linear reciprocating motion; an inner clamping plate 30, which is fixedly connected to the inner side of the first movable plate 29; a second movable plate 31, which is movably connected to the first movable plate 29; and an outer clamping plate 32, which is fixedly installed on the second movable plate 31.

[0077] Furthermore, it also includes a fourth cylinder 33 which is fixedly installed on the inner side of the inner clamping plate 30 ; wherein the output end of the fourth cylinder 33 is fixedly connected to the outer clamping plate 32 .

[0078] In this embodiment of the present application, due to the adoption of the above-mentioned structure, after the winding is completed, the motor continues to drive the turntable 5 to rotate, so that the winding roller 6 rotates to the pushing assembly 27, and the first movable plate 29 drives the inner clamping plate 30 and the outer clamping plate 32 to move laterally inward along the third movable plate 28, so that the inner clamping plate 30 and the outer clamping plate 32 clamp the two sides of the Velcro strip roll. After the clamping is completed, the third movable plate 28 moves vertically outward along the fourth fixed seat 26, so that the Velcro strip roll is detached from the winding roller 6, and then the fourth cylinder 33 starts to push the outer clamping plate 32 outward to move. At the same time, the second movable plate 31 moves along the first movable plate 29. After the outer clamping plate 32 moves outward, one side of the Velcro strip roll loses the clamping force. Therefore, the Velcro strip roll falls from the pushing assembly 27 and directly falls into the collection box without manual material retrieval. The movable connections between the fourth fixed seat 26 and the third movable plate 28, the first movable plate 29 and the third movable plate 28, and the first movable plate 29 and the second movable plate 31 are also connected by the slide rail 35 and the slider 36 to ensure the reciprocating motion between the plates.

[0079] It should be noted that, in this article, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise one..." do not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0080] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A fully automatic hook and loop fastener slitting machine, comprising a frame (1), a reeling device (2) and a slitting device (3), characterized in that: Also includes: A winding unit (4) movably mounted on the frame (1); The unwinding device (2), the slitting device (3) and the winding unit (4) are sequentially mounted on the frame (1), and the winding unit (4) comprises: A turntable (5) is rotatably mounted on the frame (1) and driven by a motor; A plurality of winding rollers (6) are distributed on the rotating disk (5) in a circular array; A guide positioning assembly (7) fixedly mounted at the winding start end of the frame (1); Wherein, a plurality of winding rollers (6) are rotatably mounted on the turntable (5).

2. The fully automatic hook and loop fastener slitting machine according to claim 1, characterized in that: The guiding and positioning component (7) comprises: A support rod (8) rotatably mounted on the frame (1); A pair of connecting plates (9), one end of each of which is fixedly connected to the supporting rod (8); A connecting rod (10) fixedly connected to the other end of the pair of connecting plates (9); A plurality of partitions (11) which are respectively fixedly connected to the support rod (8) and the connecting rod (10); The first cylinder (12) has one end fixedly connected to the frame (1) and the other end movably connected to the inner connecting plate (9).

3. The fully automatic hook and loop fastener slitting machine according to claim 1, characterized in that: Also includes: A first fixing seat (13) fixedly mounted on the frame (1); A second cylinder (14) fixedly connected to the frame (1); A first movable plate (15), the outer end of which is fixedly connected to the output end of the second cylinder (14), and the inner end of which is movably connected to the first fixed seat (13); A plug plate (16) fixedly mounted on the bottom end of the movable plate; A slot (17) disposed in the middle of the winding roller (6); Wherein, the plug board (16) can be moved into the slot (17).

4. The fully automatic hook and loop fastener slitting machine according to claim 1, characterized in that: Also includes: A cutting assembly (18) fixedly mounted on the frame (1); A plurality of transition plates (19) fixedly mounted on the rotating disk (5); A void-avoiding groove (20) is arranged on the transition plate; Wherein, the output end of the cutting component (18) moves into the air-avoiding groove (20).

5. The fully automatic hook and loop fastener slitting machine according to claim 4, characterized in that: The cutting assembly (18) comprises: A second fixing seat (21) fixedly mounted on the frame (1); a third cylinder (22) fixedly connected to the machine; A second movable plate (23), the outer end of which is fixedly connected to the output end of the third cylinder (22), and the inner end of which is movably connected to the second fixed seat (21); A mounting seat (24) fixedly connected to the second movable plate (23); A cutter (25) movably mounted on the mounting seat (24); Wherein, the cutting knife (25) can be movably inserted into the air-avoiding groove (20).

6. The fully automatic hook and loop fastener slitting machine according to claim 1, characterized in that: Also includes: a fourth fixing seat (26) fixedly mounted on the frame (1); A material pushing assembly (27) is movably connected to the fourth fixing seat (26).

7. The fully automatic hook and loop fastener slitting machine according to claim 6, characterized in that: The pusher assembly (27) comprises: A third movable plate (28) is movably connected to the fourth fixed seat (26) and is capable of vertical linear reciprocating motion; A first movable plate (29) is movably connected to the third movable plate (28) and moves in a transverse linear reciprocating manner; An inner clamping plate (30) fixedly connected to the inner side of the first movable plate (29); a second movable plate (31) movably connected to the first movable plate (29); The outer clamping plate (32) is fixedly mounted on the second movable plate (31).

8. The fully automatic hook and loop fastener slitting machine according to claim 7, characterized in that: Also includes: a fourth cylinder (33) fixedly mounted on the inner side of the inner clamping plate (30); Wherein, the output end of the fourth cylinder (33) is fixedly connected to the outer clamping plate (32).

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