Cloth strip shearing and counting device

Abstract

The utility model relates to a cloth strip shearing and counting device which comprises a seat body located on the cloth strip discharging side of a sewing machine, a cutter hinged to the seat body and a cutting plate matched with the cutter and detachably connected to a bottom plate, a channel for cloth strips to penetrate through is formed between the cutting plate and the cutter, and a driving device for driving the cutter to rotate and cut is arranged on the bottom plate. When the long cloth strip cutting device is used, after being sewn, a long cloth strip is conveyed into the channel, the cutter is driven by the driving device to rotate regularly at the moment, the long cloth strip is cut off under the cooperation of the cutter and the cutting plate, and due to the regularity of rotating cutting of the cutter, automatic cutting of the long cloth strip is achieved; when the cutter body rotates, the inductive switch cannot sense the cutter body, when the cutter body rotates and resets, the inductive switch senses the cutter body, one-time counting is carried out, one-time cutting is achieved after the conductor rotates and resets, and therefore the electronic counter can accurately count, and statistics of the number of cloth strips is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of weaving, especially to the field of cloth strip processing technology, and specifically relates to a cloth strip shearing counting device. BACKGROUND

[0002] Cloth strips are long strips formed by sewing long cloth, and then cutting according to the required length, but there are errors in the cutting length, and the number of cutting also needs to be re-counted, and the long cloth strips also need to be transported between two processes, thereby increasing the process flow and complicating the process. UTILITY MODEL CONTENTS

[0003] The utility model provides a cloth strip shearing counting device, which can automatically shear and count after sewing of long cloth strips is completed, thereby simplifying the process flow.

[0004] The utility model is realized through the following technical scheme, a cloth strip shearing counting device, including the seat body of the cloth strip discharge side of the sewing machine, the cutter of the hinged seat body, and the cutting plate of the detachable connection on the bottom plate matched with the cutter, the passage for the cloth strip to pass through is formed between the cutting plate and the cutter, and the driving device that drives the cutter to rotate and cut is arranged on the bottom plate.

[0005] When the long cloth strip sewing is completed, the long cloth strip is sent to the passage, the cutter rotates regularly under the driving of the driving device, and the long cloth strip is cut off under the cooperation of the cutter and the cutting plate, the automatic shearing of the long cloth strip is realized due to the regularity of the cutter rotation and cutting, the cutting control of the short cloth strip length is realized by adjusting the cutting frequency of the cutter due to the certain speed of the long cloth strip sewing and conveying, and the adjustment of the short cloth strip length is realized.

[0006] As a preferred, the cutter includes the cutter body hinged on the seat body through the hinge shaft, and the blade bolted on the cutter body. The preferred scheme facilitates the mounting and dismounting of the conductor and the blade, thereby facilitating the replacement of the blade.

[0007] As a preferred, the driving device includes the fixed plate detachably connected to the bottom plate, and the cylinder arranged on the fixed plate, the support is hinged on the extension shaft of the cylinder, the support is fixedly connected to the cutter body and located between the support and the blade.

[0008] The preferred scheme realizes the regular rotation of the cutter by the extension and retraction of the cylinder and the rotation of the conductor around the hinge shaft driven by the support, thereby realizing the regular cutting.

[0009] As preferred, bearings are arranged on the hinge shaft and connected with the cutter body, the seat body is provided with a through hole for inserting the hinge shaft, an adjusting bolt is threadedly connected in the through hole, a pressing column is further fixed on the adjusting bolt and located between the hinge shaft and the adjusting bolt, and two pressing columns are arranged on two end faces of the hinge shaft and connected with the hinge shaft in contact.

[0010] The preferred embodiment is convenient for adjusting the position of the hinge shaft and the cutter by arranging two adjusting bolts.

[0011] As preferred, the seat body is connected with the fixed plate by a fixing bolt. The preferred embodiment is convenient for connecting the seat body with the fixed plate and fixing the position of the seat body.

[0012] As preferred, a recess is arranged on the bottom plate, a positioning plate is arranged in the recess and screw-connected with the bottom plate, a positioning block is fixed on the positioning plate, a long hole is arranged on the positioning block, a positioning bolt is arranged in the long hole and screw-connected with the seat body away from the sewing machine, and the diameter of the head of the positioning bolt is larger than the width of the long hole.

[0013] The preferred embodiment is convenient for positioning and fixing the seat body away from the sewing machine by arranging the positioning block and the positioning plate.

[0014] As preferred, a bending plate is screw-connected with the seat body close to the sewing machine and located above the cutting plate, and the blade moves downward along the side face of the bending plate for cutting. The preferred embodiment provides a limiting and guiding function for the blade by arranging the bending plate.

[0015] As preferred, an electronic counter is arranged below the bottom plate, an inductive switch of the electronic counter is connected with the fixed plate, and the inductive switch is located opposite to the corner of the lower left part of the cutter body.

[0016] The preferred embodiment is convenient for counting the number of cloth strips when the cutter body is rotated and the inductive switch cannot sense the cutter body, and when the cutter body is rotated and reset, the inductive switch can sense the cutter body, so that the electronic counter can accurately count and the number of cloth strips can be counted.

[0017] The utility model discloses a beneficial effect is: long cloth strip sewing is completed, is sent to the passageway, the cutter is under the drive of the driving arrangement regular rotation, and long cloth strip is cut off under the cooperation of cutter and cutting plate, because the regularity of cutter rotation cutting, therefore realizes the automatic shearing of long cloth strip, through the telescoping of cylinder, through the support drive conductor rotates around articulated shaft, thereby realizes the regular rotation of cutter, thereby can realize the regular cutting, through the setting of positioning block, positioning board, the seat body of being convenient for to the sewing machine of far away, position positioning and fixed, when the cutter body rotates, inductive switch does not induct the cutter body, when the cutter body rotates and resets, inductive switch inducts the cutter body, thereby carries out a counting, and the conductor resets after rotating, namely realizes one cutting, therefore electronic counter can accurate counting, thereby realizes the statistics of cloth strip quantity. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the structure front view of the utility model;

[0019] Figure 2 It is the structure plan view of the utility model;

[0020] Figure 3 It is the structure front perspective view of the utility model;

[0021] Figure 4 It is the right view schematic drawing of blade;

[0022] The shown in the figure is:

[0023] 1, cutter body, 2, blade, 3, bending plate, 4, cutting plate, 5, seat body, 6, adjusting bolt, 7, support, 8, connecting plate, 9, fixed plate, 10, cylinder, 11, positioning board, 12, positioning block, 13, rotating shaft, 14, electronic counter, 15, inductive switch, 16, passageway, 17, bottom plate, 18, fixed bolt, 19, articulated shaft. DETAILED DESCRIPTION

[0024] To clearly illustrate the technical features of the scheme, the following through specific implementation, the scheme is described.

[0025] Referring to the attached Figures 1-4 The utility model discloses a cloth strip shearing counting device, including the seat body 5 of sewing machine cloth strip discharge side, articulated cutter on the seat body 5, and with the cutter cooperation and detachable connection cutting plate 4 on the bottom plate 17, seat body 5 is equipped with two, and the cutter is located between two seat body 5, the cutter includes the cutter body 1 that is articulated on seat body 5 through articulated shaft, and the blade 2 that is bolted on cutter body 1.

[0026] The hinge shaft is provided with bearings connected with the cutter body 1, the seat body 5 is provided with a through hole for inserting the hinge shaft, the through hole is threadedly connected with an adjusting bolt 6, the adjusting bolt 6 is further fixedly connected with a pressing column between the hinge shaft and the adjusting bolt 6, and the two pressing columns are connected on the two end faces of the hinge shaft.

[0027] The cutting plate 4 and the cutting knife form a channel 16 for passing the cloth strip, and the bottom plate 17 is provided with a driving device for driving the cutting knife to rotate and cut.

[0028] The driving device comprises a fixed plate 9 detachably connected with the bottom plate 17, and a cylinder 10 arranged on the fixed plate 9, two connecting plates 8 connected with the extending shaft of the cylinder 10, the two connecting plates 8 arranged along the arrangement direction of the two seat bodies 5, a support 7 arranged between the two connecting plates 8, the support 7 hingedly connected with the two connecting plates 8 through a rotating shaft 13, the bottom end of the support 7 fixedly connected with the top surface of the cutter body 1 and located between the support 7 and the cutting blade 2.

[0029] The seat body 5 is connected with the fixed plate 9 through a fixing bolt 18. The bottom plate 17 is provided with a recess, and the recess is provided with a positioning plate 11 screw-connected with the bottom plate 17, the positioning plate 11 is fixedly connected with a positioning block 12, the positioning block 12 is provided with a long hole, and a positioning bolt screw-connected with the seat body 5 away from the sewing machine is arranged in the long hole, and the diameter of the head of the positioning bolt is larger than the width of the long hole.

[0030] The seat body 5 close to the sewing machine is screw-connected with a bending plate 3, the bending plate 3 is located directly above the cutting plate 4, and the cutting blade 2 moves downward along the side surface of the bending plate 3.

[0031] The bottom plate 17 is provided with an electronic counter 14, and an inductive switch 15 of the electronic counter 14 is connected with the fixed plate 9, the inductive switch 15 is opposite to the corner of the left lower part of the cutter body 1, and the inductive switch 15 is arranged on the bottom plate 17. Figure 3 .

[0032] In particular, referring to the attached Figure 2 , the arrow direction is the moving direction of the cloth strip.

[0033] The utility model discloses when using, long cloth strip sewing is completed, is sent to passageway 16, the cutter is driven under the drive of device and has regular rotation, and long cloth strip is cut off under the cooperation of cutter and cutting plate 4, because the regularity of cutter rotation cutting, therefore realizes the automatic shearing of long cloth strip, through the telescoping of cylinder 10, through the support 7 drive conductor rotation around articulated axle, thereby realizes the regular rotation of cutter, thereby can realize the regular cutting, through the setting of positioning block 12, positioning plate 11, the seat body 5 of being convenient for to sewing machine, position positioning and fixed, when the cutter body 1 rotates, inductive switch 15 does not induct the cutter body 1, when the cutter body 1 rotates and resets, inductive switch 15 inducts the cutter body 1, thereby carries out a counting, and the conductor resets after rotating, namely realizes a cutting, therefore electronic counter 14 can accurate counting, thereby realizes the statistics of cloth strip quantity.

[0034] Because the regularity of cutter rotation cutting, therefore realizes the automatic shearing of long cloth strip, because long cloth strip sewing conveying speed is certain, therefore through the frequency of cutter cutting adjustment, thereby realizes the cutting control of short cloth strip length, thereby realizes the adjustment of short cloth strip length.

[0035] Of course, the above description is also not limited to the above examples, the technical features not described in the utility model can be realized by or using prior art, and will not be repeated here; the above embodiment and drawing are only for explaining the technical scheme of the utility model and are not the limitation of the utility model, the preferred embodiment is described in detail, and the person skilled in the art should understand that the change, modification, addition or replacement made by the person skilled in the art within the essential scope of the utility model does not deviate from the purpose of the utility model, and also should belong to the protection scope of the claims of the utility model.

Claims

1. A cloth strip shearing counting device characterized by: The utility model relates to a cutting device of sewing machine, including the seat body (5) of the sewing machine cloth strip discharge side, the cutter articulated on the seat body (5), and the cutting plate (4) with the cutter cooperation and detachable connection on the bottom plate (17), the cutting plate (4) and the cutter form the passage (16) for cloth strip to pass through between, the bottom plate (17) is equipped with the drive device of driving the cutter rotation cutting.

2. The cloth strip shear count device of claim 1, wherein: The cutter includes the cutter body (1) articulated on the seat body (5) through the articulated shaft, and the blade (2) bolted on the cutter body (1).

3. The strip shear count apparatus of claim 2, wherein: The drive device includes the fixed plate (9) detachable connection on the bottom plate (17), and the cylinder (10) is arranged on the fixed plate (9), the support (7) is articulated on the extension shaft of the cylinder (10), the support (7) is fixedly connected on the cutter body (1) and is located between the support (7) and the blade (2).

4. The strip shear count apparatus of claim 2, wherein: The articulated shaft is equipped with the bearing connected with the cutter body (1), the seat body (5) is equipped with the through hole for the articulated shaft insertion, the through hole is screw connected with the adjusting bolt (6), the adjusting bolt (6) is further fixedly connected with the pressure column between the articulated shaft and the adjusting bolt (6), and two pressure columns are connected on the two end faces of the articulated shaft.

5. The strip shear count apparatus of claim 3, wherein: The seat body (5) is connected on the fixed plate (9) through the fixed bolt (18).

6. The strip shear count apparatus of claim 1, wherein: The bottom plate (17) is provided with a recess, and the recess is provided with a positioning plate (11) bolted on the bottom plate (17), the positioning plate (11) is fixedly connected with a positioning block (12), the positioning block (12) is provided with a long hole, the long hole is provided with a positioning bolt threaded away from the seat body (5) of the sewing machine, and the diameter of the head of the positioning bolt is greater than the width of the long hole.

7. The strip shear count apparatus of claim 2, wherein: The seat body (5) close to the sewing machine is bolted with a bending plate (3), the bending plate (3) is located directly above the cutting plate (4), and the blade (2) moves downward along the side surface of the bending plate (3) to cut.

8. The strip shear count apparatus of claim 3, wherein: The bottom plate (17) is provided with an electronic counter (14) below, the sensing switch (15) of the electronic counter (14) is connected on the fixed plate (9), and the sensing switch (15) is opposite to the corner of the left lower part of the cutter body (1).

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