CN218701701U

CN218701701U - Pressing and cutting device for woven bags

Info

Publication number: CN218701701U
Application number: CN202222907947.3U
Authority: CN
Inventors: 郑福冲
Original assignee: Wenzhou Minwang Mechanical Equipment Co ltd
Current assignee: Wenzhou Minwang Mechanical Equipment Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-24
Anticipated expiration: 2032-10-31

Abstract

The utility model relates to a push-cut device of braided bag, which comprises a frame, be equipped with in the frame and put flitch, cutting assembly and positioning pressure plate in strip shape hole, cutting assembly includes cutter unit and drive cutter unit to the driving piece of strip downthehole motion, still including the backup pad that is used for supporting cutter unit, a serial communication port, positioning pressure plate sets up in the backup pad and puts between the flitch, and the last cutter unit position that corresponds of positioning pressure plate is equipped with the logical groove that supplies cutter unit to pass, positioning pressure plate is connected with the backup pad, thereby backup pad and driving piece lug connection or indirect connection can drive backup pad and positioning pressure plate to putting the flitch direction motion or to keeping away from and putting the flitch direction motion, be equipped with between positioning pressure plate and the backup pad and support and press the spring. Adopt above-mentioned technical scheme, the utility model provides a device is cut to pressure of braided bag, it sets up a power supply and can drive positioning pressure plate and cutter motion, and is more convenient, and reduce cost reduces spare part.

Description

Pressing and cutting device for woven bags

Technical Field

The utility model belongs to the technical field of the braided bag processing technique and specifically relates to a crush-cutting device of braided bag is related to.

Background

The existing Chinese utility model patent with the granted publication number of CN216183186U discloses a pressing and cutting device for woven bags, which comprises a frame, a material placing plate, a material conveying device and a material conveying device, wherein the frame is provided with an accommodating channel for the woven bags to pass in and out, and the material placing plate is provided with strip-shaped holes at the accommodating channel; the cutting assembly is arranged on the rack and comprises a cutter group arranged corresponding to the strip-shaped hole and a driving piece for driving the cutter group to move in the vertical direction, the front surface and the back surface of each cutter forming the cutter group are respectively provided with two cutter edge parts arranged in a downward inclined manner, and the two cutter edge parts form a pointed angle shape; and the pressing plate assembly is arranged on the rack and comprises two pressing plates arranged on two sides of the cutter group and a power part for driving the two pressing plates to move in the vertical direction.

Although the press-cutting device can quickly and accurately form the point broken line and the notch, the structure is complex, the pressing plate and the cutter set need to be respectively provided with the power part and the driving part to drive the power part and the driving part to move, the number of parts is large, the cost is increased, and the installation is inconvenient.

Disclosure of Invention

The utility model aims at: in order to overcome the defect of the prior art, the utility model provides a device is cut to pressure of braided bag, it sets up a power supply and can drive positioning pressure plate and cutter motion, and is more convenient, and reduce cost reduces spare part.

The technical scheme of the utility model: the utility model provides an extrusion device of braided bag, includes the frame, be equipped with the material board, cutting assembly and the positioning pressure board of putting of strip shape hole in the frame, cutting assembly includes cutter unit and drive cutter unit to the driving piece of strip downthehole motion, still including the backup pad that is used for supporting cutter unit, cutter unit detachable set up in the backup pad, cutter unit includes the point broken string cutter monomer that incision cutter monomer and a plurality of components of a whole that can function independently set up, each point broken string cutter monomer sets gradually along the length direction of backup pad, incision cutter monomer and the perpendicular setting of point broken string cutter monomer, positioning pressure board sets up in the backup pad and puts between the material board, and the last corresponding cutter unit position of positioning pressure board is equipped with the logical groove that supplies cutter unit to pass, positioning pressure board and backup pad are connected, thereby backup pad and driving piece lug connection or indirect connection can drive backup pad and positioning pressure board to putting the material board direction motion or to keeping away from and putting the material board direction motion, be equipped with the compression spring between positioning pressure board and the backup pad.

Adopt above-mentioned technical scheme, can dismantle the cutter unit and change, it is more convenient, each point broken string cutter monomer that the components of a whole that can function independently set up, the braided bag specification that can process as required like this, carry out the free number of adjustment point broken string cutter, adopt a driving piece can drive backup pad and location clamp plate to putting the flitch direction motion or to keeping away from and put the flitch direction motion, realize the cutting to the braided bag, reduce spare part, the cost is saved, it is also more convenient to install simultaneously, location clamp plate and put the thing passageway of putting that forms between the flitch and supply the braided bag business turn over, location clamp plate's setting makes the braided bag level and smooth, make the cutting effect better.

The utility model discloses a further setting: the driving piece adopts the motor setting, still be equipped with the pivot in the frame and overlap and establish the epaxial cam in pivot, the output shaft linkage of pivot and motor, thereby be connected the realization through the connecting rod between backup pad and the cam and be connected with the indirect of motor.

Adopt the aforesaid further setting, adopt the motor to be, motor drive pivot forward rotates, the cam that sets up in the pivot moves thereupon and can drive the connecting rod motion, drive backup pad and location clamp plate to putting the flitch direction motion, support at the location clamp plate and press behind the braided bag, the motor continues work, at this moment, the location clamp plate is motionless, the backup pad continues the motion, and the extrusion supports the pressure spring, drive cutter unit passes the bar hole, cut the braided bag, after the cutting is accomplished, the motor reversal, drive location clamp plate and backup pad to keeping away from and put the flitch direction motion, resume the normal position, cut next braided bag.

The utility model discloses a further setting again: the driving piece is arranged by adopting an air cylinder or an electric cylinder, and an output shaft of the air cylinder or the electric cylinder is directly connected with the supporting plate.

By adopting the above further arrangement, the cylinder or the electric cylinder can drive the support plate to move by telescopic motion, and the structure is simple and the operation is convenient.

The utility model discloses a still further set up: the supporting plate is provided with a plurality of connecting rods, the end part of each connecting rod penetrates through the positioning pressing plate and can be arranged in a sliding mode relative to the positioning pressing plate, and the part, located between the supporting plate and the positioning pressing plate, of each connecting rod is sleeved with the abutting-pressing spring.

Adopt above-mentioned still further setting, can drive the motion of location clamp plate when the backup pad moves, simple structure, simple to operate to make and support and press spring stable in structure.

The utility model discloses a still further set up: the supporting plate is provided with a mounting seat, the mounting seat is hinged with a hinged shaft, and the connecting rod is connected with the hinged shaft.

Adopt above-mentioned still further setting, simple structure, simple to operate is convenient for drive the backup pad motion simultaneously, for making backup pad stable in structure, cam and connecting rod can set up two.

The utility model discloses a still further set up: the supporting plate is also provided with a plurality of guide rods, and each guide rod extends to the material placing plate and can slide relative to the material placing plate.

Adopt above-mentioned still further setting again, play the guide effect for the structure is more stable when the backup pad moves, better realizes cutting the braided bag.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;

FIG. 2 is a schematic diagram of an embodiment of the present invention;

FIG. 3 is a schematic view of a positioning pressing plate and a supporting plate according to an embodiment of the present invention;

FIG. 4 is a schematic view of a support plate and a connecting rod according to an embodiment of the present invention;

FIG. 5 is a schematic view of a slitting cutter according to an embodiment of the present invention;

fig. 6 is a schematic view of a single point wire-cutting cutter according to an embodiment of the present invention.

A frame 1; a rotating shaft 11; a cam 12; a material placing plate 2; a strip-shaped hole 21; a cutter assembly 3; a cutter group 31; a notch cutter 311; a point wire-breaking cutter 312; a blade part 300; a drive member 32; a positioning pressing plate 4; a through groove 41; a support plate 5; a mount base 51; a hinge shaft 511; a connecting rod 52; a guide rod 53; a pressing spring 7; a connecting rod 8; a placement channel 10.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, front and rear … …) in the description of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by those skilled in the art as a basis, and when the technical solutions are combined and contradicted with each other or cannot be realized, it should be considered that the combination of the technical solutions does not exist, and the present invention is not within the protection scope of the present invention.

As shown in fig. 1-6, a press cutting device for woven bags comprises a frame 1, a material placing plate 2 with a strip-shaped hole 21, a cutting assembly 3 and a positioning pressing plate 4 are arranged on the frame 1, the cutting assembly 3 comprises a cutter set 31 and a driving piece 32 for driving the cutter set 31 to move towards the strip-shaped hole 21, and further comprises a supporting plate 5 for supporting the cutter set 31, the cutter set 31 is detachably arranged on the supporting plate 5, the cutter set 31 comprises a single notch cutter 311 and a plurality of split point broken line cutter single bodies 312, each cutter can be mounted on the supporting plate 5 through fasteners such as bolts, the cutter is prevented from falling off and is convenient to replace, the point broken line cutter single bodies 312 are arranged at intervals along the length direction of the supporting plate 5, the notch cutter single bodies 311 are arranged perpendicular to the point broken line cutter single bodies 312, the cutter set can be detached and replaced, the cutting device is more convenient, the cutting device comprises single point wire-breaking cutters which are arranged in a split manner, the number of the single point wire-breaking cutters can be adjusted according to the specification of a woven bag to be processed, the positioning pressing plate 4 is arranged between the supporting plate 5 and the material placing plate 2, a through groove 41 for the cutter set 31 to pass through is arranged on the positioning pressing plate 4 corresponding to the position of the cutter set 31, the positioning pressing plate 4 is connected with the supporting plate 5, the supporting plate 5 is directly or indirectly connected with the driving piece 32 so as to drive the supporting plate 5 and the positioning pressing plate 4 to move towards the material placing plate 2 or move towards the direction far away from the material placing plate 2, the pressing spring 7 is arranged between the positioning pressing plate 4 and the supporting plate 5, the driving piece 32 is used as a power source to drive the supporting plate 5 and the positioning pressing plate 4 to move towards the direction of the material placing plate 2 or move towards the direction far away from the material placing plate 2, so as to cut the woven bag, reduce spare part, practice thrift the cost, it is also more convenient to install simultaneously, and location clamp plate 4 and put forming between the flitch 2 and supply the braided bag business turn over to put thing passageway 10, and location clamp plate 4 can press the braided bag to establish, and the braided bag levels for cutting effect is better. Each free positive and negative of cutter all is equipped with the cutting edge portion 300 that two downward sloping set up, two cutting edge portions form the closed angle form, the free cutting edge portion of incision cutter is the obtuse angle setting, the free cutting edge portion of point broken line cutter is the acute angle setting, the free cutting edge portion of point broken line cutter is the closed angle form setting, can be more quick and accurate cut out the spaced line segment on weaving the bag, the free cutting edge portion of incision cutter is the closed angle form setting, make the free cut surface of cutter bigger, have the closed angle simultaneously again, can be fast and accurate form the incision on weaving the bag.

Concretely, driving piece 32 adopts the motor setting, still be equipped with pivot 11 and cover in frame 1 and establish the cam 12 in pivot 11, pivot 11 links with the output shaft of motor, thereby it realizes being connected indirectly with the motor to be connected through connecting rod 8 between backup pad 5 and the cam 12, when adopting the motor, motor drive pivot 11 forward rotates, the cam 12 that sets up in pivot 11 can drive connecting rod 8 motion along with it, drive backup pad 5 and positioning pressure plate 4 to putting 2 directions of flitch motion, support to press behind the braided bag at positioning pressure plate 4, the motor continues to work, at this moment, positioning pressure plate 4 is motionless, backup pad 5 continues to move, and the extrusion supports and presses spring 7, drive cutter group 31 passes bar hole 21, cut the braided bag, after the cutting is accomplished, the motor reversal, drive positioning pressure plate 4 and backup pad 5 to keeping away from and put 2 directions motions of flitch, resume the normal position, cut next braided bag. Certainly also can adopt the motion that other connection structure and motor cooperation realized the backup pad to not only confine the mode in pivot and cam, be equipped with mount pad 51 in the backup pad 5, the articulated axle 511 that is equipped with on the mount pad 51, connecting rod 8 be connected with articulated axle 511, simple structure, simple to operate is convenient for drive backup pad 5 motion simultaneously, and in order to make backup pad 5 stable in structure, cam 12 and connecting rod 8 can set up two, and two cam intervals set up.

Specifically, the driving piece adopts cylinder or electric cylinder setting, the output shaft and the 5 lug connection of backup pad of cylinder or electric cylinder, cylinder or electric cylinder are telescopic motion and can drive the backup pad motion, simple structure, convenient operation.

In this embodiment, be equipped with a plurality of connecting rods 52 on the backup pad 5, each connecting rod 52 tip passes positioning pressure plate 4, but relative positioning pressure plate 4 slides and sets up, and the part that each connecting rod 52 is located between backup pad 5 and positioning pressure plate 4 all overlaps and is equipped with support pressure spring 7, can drive positioning pressure plate 4 motion when backup pad 5 moves, simple structure, simple to operate to make and support pressure spring 7 stable in structure.

In this embodiment, still be equipped with a plurality of guide bars 53 on the backup pad 5, each guide bar 53 extends to on putting flitch 2, and can put flitch 2 relatively and slide, plays the guide effect for the structure is more stable when backup pad 5 moves, better realizes the cutting to the braided bag.

Claims

1. The utility model provides an extrusion device of braided bag, includes the frame, be equipped with the material board, cutting assembly and the positioning pressure board of putting of strip shape hole in the frame, cutting assembly includes cutter unit and drive cutter unit to the drive piece of strip downthehole motion, still including the backup pad that is used for supporting cutter unit, a serial communication port, cutter unit detachable set up in the backup pad, cutter unit includes the point broken string cutter monomer that incision cutter monomer and a plurality of components of a whole that can function independently set up, each point broken string cutter monomer sets gradually along the length direction of backup pad, incision cutter monomer and the perpendicular setting of point broken string cutter monomer, positioning pressure board sets up in the backup pad and puts between the material board, and the last logical groove that supplies cutter unit to pass that corresponds cutter unit position of positioning pressure board is equipped with, positioning pressure board and backup pad are connected, thereby backup pad and drive backup pad and positioning pressure board can drive the backup pad to putting the material board direction motion or to keeping away from and putting the material board direction motion, be equipped with the extrusion spring between positioning pressure board and the backup pad.

2. The crush-cutting device for the woven bags according to claim 1, wherein the driving member is provided with a motor, the frame is further provided with a rotating shaft and a cam sleeved on the rotating shaft, the rotating shaft is linked with an output shaft of the motor, and the supporting plate is connected with the cam through a connecting rod so as to realize indirect connection with the motor.

3. The woven bag press-cutting device as claimed in claim 2, wherein the driving member is provided by a cylinder or an electric cylinder, and an output shaft of the cylinder or the electric cylinder is directly connected with the supporting plate.

4. The extrusion cutting device for the woven bag according to claim 1, 2 or 3, wherein the supporting plate is provided with a plurality of connecting rods, the end of each connecting rod penetrates through the positioning pressing plate and can be slidably arranged relative to the positioning pressing plate, and the part of each connecting rod between the supporting plate and the positioning pressing plate is sleeved with the abutting spring.

5. The extrusion cutting device for the woven bag according to claim 2, wherein the supporting plate is provided with a mounting seat, the mounting seat is hinged with a hinge shaft, and the connecting rod is connected with the hinge shaft.

6. The extrusion cutting device for the woven bag according to claim 4, wherein the supporting plate is further provided with a plurality of guide rods, and each guide rod extends to the material placing plate and can slide relative to the material placing plate.