阅读说明：本技术 一种雨布裁减装置 (Rain cloth cutting device ) 是由 杨庭志 于 2021-10-29 设计创作，主要内容包括：本发明公开了一种雨布裁减装置,涉及布料加工技术领域,包括用于传动布料运动的基台,基台上安装有切割组件,切割组件包括横梁以及滑动连接于横梁上的切割刀,切割组件通过移动机构与基台进行安装,移动机构包括：轨道,其与基台上的布料移动方向平行设置,横梁的延伸方向与布料移动方向相垂直；驱动组件,其带动切割组件与布料作同步运动。本发明中在使用过程中,切割刀可沿着横梁的长度方向进行移动,从而达到切割组件可跟随布料移动,在移动的同时,切割刀对布料移动方向的垂直向进行连续的裁切,达到切割时无需等待布料停止也可进行切割效果,有利于提升切割效率。(The invention discloses a rain cloth cutting device, which relates to the technical field of cloth processing, and comprises a base station for transmitting cloth movement, wherein a cutting assembly is arranged on the base station, the cutting assembly comprises a cross beam and a cutting knife connected to the cross beam in a sliding manner, the cutting assembly is arranged with the base station through a moving mechanism, and the moving mechanism comprises: the rail is arranged in parallel with the moving direction of the cloth on the base station, and the extending direction of the cross beam is vertical to the moving direction of the cloth; and the driving component drives the cutting component and the cloth to synchronously move. In the use process of the cloth cutting device, the cutting knife can move along the length direction of the cross beam, so that the cutting assembly can move along with the cloth, the cutting knife can continuously cut the cloth in the vertical direction of the moving direction of the cloth while moving, the effect of cutting can be achieved without waiting for the stop of the cloth when cutting is achieved, and the cutting efficiency is favorably improved.)

1. The utility model provides a waterproof cloth cutting device, includes base station (1) that is used for the motion of transmission cloth, installs cutting assembly (2) on base station (1), and cutting assembly (2) include cutting knife (2.5) of crossbeam (2.1) and sliding connection on crossbeam (2.1), and its characterized in that, cutting assembly (2) are installed through moving mechanism (3) and base station (1), and moving mechanism (3) include:

the rail (4) is arranged in parallel with the moving direction of the cloth on the base platform (1), and the extending direction of the cross beam (2.1) is vertical to the moving direction of the cloth;

and the driving component (5) drives the cutting component (2) and the cloth to synchronously move.

2. A tarpaulin cutting apparatus of claim 1, wherein the beam (2.1) is a frame beam, the beam (2.1) is provided with a lead screw (2.2), and one end of the lead screw (2.2) is provided with a servo motor (2.3).

3. A tarpaulin cutting device according to claim 2, characterized in that the beam (2.1) is provided with a mounting block (2.6) which is spirally adapted to the screw rod (2.2), the mounting block (2.6) is fixed with a telescopic cylinder (2.4), and the output shaft of the telescopic cylinder (2.4) is fixed with the cutting knife (2.5).

4. A raincloth cutting apparatus according to claim 1, wherein the driving means (5) comprises a supporting roller (5.2) rotatably connected to the connecting box (5.1), a roller surface of the supporting roller (5.2) is in contact with the rail (4), and the supporting roller (5.2) is drivingly connected to a driving motor (5.3) fixed to the connecting box (5.1).

5. A tarpaulin cutting device according to claim 4, characterized in that the support rolls (5.2) are toothed rolls and the support rolls (5.2) are engaged with the teeth grooves on the contact surface of the track (4).

6. A tarpaulin cutting device according to claim 4, characterized in that both sides of the connecting box (5.1) are fixed with limiting plates (5.4) attached to the side of the rail (4), and the limiting plates (5.4) are provided with supporting rollers (5.5).

7. A tarpaulin cutting device according to claim 1, characterized in that a position switch (6) is fixed to the connecting box (5.1), and that both ends of the position switch (6) are provided with stoppers (6.1) fixed to the ends of the rails (4).

8. A tarpaulin cutting device according to claim 7, characterized in that the position switch (6) comprises a tube body (6.2) fixed to the connecting box (5.1), the tube body (6.2) is provided with a long strip opening (6.3), the tube body (6.2) is inserted with a long rod (6.4) having two ends extending out of the tube opening, the long strip opening (6.3) is inserted with a conductive block (6.5) fixed to the long rod (6.4), and the inner wall of the long strip opening (6.3) is fixed with a conductive component (6.6).

9. A tarpaulin cutting device according to claim 8, characterized in that the conductive member (6.6) comprises an insulating pad (6.7) positioned in the middle of the inner wall of the strip opening (6.3), and the first conductive strip (6.8) and the second conductive strip (6.9) are fixed to the two sides of the insulating pad (6.7) respectively.

10. A rainfly cutting device according to claim 9, wherein the first conductive sheet (6.8) and the second conductive sheet (6.9) each correspond to a respective first conductive ring (7.1) and second conductive ring (7.2), and the first conductive ring (7.1) and the second conductive ring (7.2) are rotatably connected to the conductive block (6.5) by a same shaft (7.3).

Technical Field

The invention relates to the technical field of cloth processing, in particular to a rain cloth cutting device.

Background

The cloth is a commonly used material in decorative materials, and includes various kinds of cloth such as chemical fiber carpet, non-woven wall cloth, linen, nylon cloth, rain cloth, etc., for example, in the production and processing of rain cloth, the rain cloth is usually cut into required specifications and sizes by a related rain cloth cutting device.

The prior Chinese patent publication number is as follows: CN105880843A, the name of this patent is "a cloth clipper", this patent includes first support and second support, first support and second support are parallel arrangement, the both ends that first support is close to second support one side all are equipped with the connecting axle, first support passes through the connecting axle with the second support and is connected, the unwinding roller has been cup jointed on the connecting axle, one side that first support is close to the second support is equipped with first fixed block and first slide rail, first fixed block is located the below of first slide rail, be equipped with first fixation clamp on the first fixed block, one side that the second support is close to the first support is equipped with second fixed block and second slide rail, the second fixed block is located the below of second slide rail, one side that the second support is kept away from to the second fixed block is equipped with the second fixation clamp, be equipped with the slide bar between first slide rail and the second slide rail, high durability and convenient use, no deformation error is little, cut out according to the paper sample, convenient subsequent processing.

The existing cloth cutting tool is fixed in position, and the cutting efficiency is affected by waiting for the stopping of the cloth during cutting.

Disclosure of Invention

The invention aims to provide a rain cloth cutting device to solve the defects in the prior art.

In order to achieve the above purpose, the invention provides the following technical scheme:

the utility model provides a waterproof cloth cutting device, includes the base station that is used for the motion of transmission cloth, installs cutting assembly on the base station, and cutting assembly includes crossbeam and sliding connection cutting knife on the crossbeam, and cutting assembly installs through moving mechanism and base station, and moving mechanism includes:

the rail is arranged in parallel with the moving direction of the cloth on the base station, and the extending direction of the cross beam is vertical to the moving direction of the cloth;

and the driving component drives the cutting component and the cloth to synchronously move.

Preferably, the beam is a frame beam, a lead screw is arranged on the beam, and a servo motor is arranged at one end of the lead screw.

Preferably, the beam is provided with an installation block which is spirally matched with the screw rod, the installation block is fixedly provided with a telescopic cylinder, and an output shaft of the telescopic cylinder is fixedly provided with the cutting knife.

Preferably, the driving assembly comprises a supporting roller which is rotatably connected to the connecting box, the roller surface of the supporting roller is in contact with the track, and the supporting roller is in transmission connection with a driving motor which is fixed with the connecting box.

Preferably, the support rollers are toothed rollers which mesh with the tooth grooves on the contact surface of the rail.

Preferably, limiting plates attached to the side faces of the rails are fixed to the two sides of the connecting box, and supporting rollers are mounted on the limiting plates.

Preferably, a position switch is fixed on the connecting box, and two ends of the position switch are respectively provided with a stop block fixed with the end part of the track.

Preferably, the position switch includes the body of fixing mutually with the connecting box, has seted up rectangular mouth on the body, and the body is pegged graft and is had both ends all to stretch out in orificial stock, and the inside grafting of rectangular mouth has the conducting block of fixing mutually with the stock, and the inner wall of rectangular mouth is fixed with conductive component.

Preferably, the conductive assembly comprises an insulating pad positioned in the middle of the inner wall of the elongated opening, and a first conductive sheet and a second conductive sheet are respectively fixed on two sides of the insulating pad.

Preferably, the first conducting strip and the second conducting strip are respectively provided with a corresponding first conducting ring and a corresponding second conducting ring, and the first conducting ring and the second conducting ring are respectively connected with the conducting block through the same shaft rod in a rotating manner.

In the technical scheme, the cutting knife can move along the length direction of the cross beam in the using process, so that the cutting assembly can move along with the cloth, the cutting knife can continuously cut the cloth in the vertical direction of the moving direction of the cloth while moving, the cutting effect can be achieved without waiting for the stop of the cloth during cutting, and the cutting efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

Fig. 1 is a schematic structural view of a raincloth cutting device according to the present invention;

fig. 2 is a schematic cross-sectional structural view of a driving assembly of a raincloth cutting device according to the present invention;

fig. 3 is a schematic top view of a cross beam of the raincloth cutting device according to the present invention;

fig. 4 is a side view of a cutting assembly of a rainfly cutting apparatus according to the present invention;

FIG. 5 is a schematic diagram of a position switch of a rainfly cutting device according to the present invention;

FIG. 6 is an enlarged view taken at A of FIG. 5 in accordance with the present invention;

fig. 7 is a schematic view showing the distribution of the first conductive sheet and the second conductive sheet in the strip opening of the raincloth cutting device according to the present invention.

Description of reference numerals:

1. a base station; 2. a cutting assembly; 2.1, a cross beam; 2.2, a screw rod; 2.3, a servo motor; 2.4, a telescopic cylinder; 2.5, a cutter; 2.6, mounting blocks; 2.7, supporting wheels; 2.8, guide rail rods; 2.9, inserting and fixing nails; 3. a moving mechanism; 4. a track; 5. a drive assembly; 5.1, connecting a box; 5.2, supporting rollers; 5.3, driving a motor; 5.4, limiting plates; 5.5, supporting rollers; 5.6, a transmission chain; 6. a position switch; 6.1, a stop block; 6.2, a pipe body; 6.3, a strip opening; 6.4, a long rod; 6.5, a conductive block; 6.6, a conductive component; 6.7, an insulating pad; 6.8, a first conductive sheet; 6.9, a second conductive sheet; 7.1, a first conductive ring; 7.2, a second conductive ring; 7.3, shaft lever; 7.4, plastic strips; 7.5, metal wires.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

Referring to fig. 1-7, a raincloth cutting device according to an embodiment of the present invention includes a base 1 for transmitting movement of a cloth, a cutting assembly 2 is mounted on the base 1, the cutting assembly 2 includes a beam 2.1 and a cutting knife 2.5 slidably connected to the beam 2.1, the cutting assembly 2 is mounted on the base 1 through a moving mechanism 3, the moving mechanism 3 includes:

the track 4 is arranged in parallel with the moving direction of the cloth on the base platform 1, and the extending direction of the beam 2.1 is vertical to the moving direction of the cloth;

and the driving component 5 drives the cutting component 2 and the cloth to synchronously move.

Specifically, be equipped with drive belt device on base station 1, the cloth that waits to tailor is shakeout the laminating on the surface of drive belt, the cloth removes along with the drive belt, cutting assembly 2 is located the drive belt top on base station 1, be used for cutting the cloth on the drive belt, the orbit direction of cutting is mutually perpendicular with the moving direction of cloth, (the moving direction of cloth is length direction, the cutting direction is width direction), moving mechanism 3 assists cutting assembly 2 to take place simultaneous movement along the moving direction of cloth, thereby make crossbeam 2.1 among cutting assembly 2 at the removal in-process of cloth, crossbeam 2.1 uses the cloth as the reference thing, crossbeam 2.1 keeps and is in relative quiescent condition with the cloth in the removal, the cutting knife removes along crossbeam 2.1 under the actuating mechanism effect on crossbeam 2.1 this moment, thereby cut out the horizontal of cloth.

In the in-service use process, the cloth that will accord with the specification is laid on the drive belt on base station 1, moving mechanism 3 drives cutting assembly 2 and makes synchronous motion along the moving direction of cloth this moment, cutting assembly 2 keeps the same with the speed of drive belt promptly, the speed of crossbeam 2.1 is the same with the speed of cloth this moment, the moving direction of crossbeam 2.1 is the same direction with the moving direction of cloth, meanwhile cutting knife 2.5 removes along the length direction of crossbeam 2.1, in the removal, cutting knife 2.5 carries out continuous cutting to the cloth, thereby reach in cutting process, cutting assembly 2 can follow the cloth and remove, need not to wait for the cloth to stop also can cutting during the cutting, be favorable to promoting cutting efficiency.

As a preferred technical scheme of this embodiment, the cross beam 2.1 is a frame-shaped beam, the frame-shaped beam is a long frame, a long strip-shaped through opening is formed in the middle of the plate body, the length direction of the through opening is the same as the length direction of the cross beam 2.1, as shown in fig. 2 of the specification, a lead screw 2.2 is mounted on the cross beam 2.1, a servo motor 2.3 is mounted at one end of the lead screw 2.2, specifically, the axial direction of the lead screw 2.2 is the same as the length direction of the cross beam 2.1, one end of the lead screw 2.2 is rotatably connected with the cross beam 2.1, the other end of the lead screw 2.2 is fixed to an output shaft of the servo motor 2.3, and the servo motor 2.3 is fixed to the cross beam 2.1.

As a preferred technical solution of this embodiment, a mounting block 2.6 spirally adapted to a screw rod 2.2 is installed on a cross beam 2.1, a cross section of the mounting block 2.6 is T-shaped, a protruding portion of the mounting block 2.6 is inserted into an elongated through hole of the cross beam 2.1, a plurality of supporting wheels 2.7 contacting with a top of the cross beam 2.1 are installed on the mounting block 2.6, the supporting wheels 2.7 can reduce resistance of the mounting block 2.6 moving in a linear direction of the cross beam 2.1, a telescopic cylinder 2.4 is vertically fixed at a bottom of the mounting block 2.6, an output shaft of the telescopic cylinder 2.4 is fixed with a cutting knife 2.5, the cutting knife 2.5 is a double-edged knife with a knife tip, it should be particularly noted that the cutting knife 2.5 in this solution can be replaced with other cutting instruments such as a laser cutting knife, a high-speed disk cutting saw, a knife face direction of the cutting knife 2.5 is perpendicular to a moving direction of a cloth, when the telescopic cylinder 2.4 is in a contracted state, a tip of the cutting knife is placed above the cloth, when the telescopic cylinder 2.4 is in an extension state, the tool tip at the bottom end of the cutting knife 2.5 is in contact with the cloth, so that the cloth is cut when the cutting knife 2.5 slides on the cloth.

There are two driving modes of synchronous motion, the first is: through the telescopic motion of the telescopic cylinder 2.4 on the cutting assembly 2, when the output shaft of the telescopic cylinder 2.4 is in an extension state, the output shaft of the telescopic cylinder 2.4 is extruded and spliced with the transmission belt on the base station 1, so that the telescopic cylinder 2.4 can synchronously move along with the movement of the transmission belt on the base station 1, and the cutting assembly 2 and the transmission belt on the base station 1 synchronously move; the second is; the cutting assembly 2 moves on the base platform 1 in the same moving direction and at the same moving speed as the cloth by the driving assembly 5, so that the cutting assembly 2 and the cloth are kept in synchronous motion.

Guide rail rod 2.8 has been run through in the activity of telescoping cylinder 2.4's output shaft side, guide rail rod 2.8's both ends all are fixed with inserts and decide nail 2.9, insert and decide the equal activity of nail 2.9 and run through in crossbeam 2.1, in practical use, when inserting to decide nail 2.9 along with crossbeam 2.1 keeps synchronous motion, when inserting to decide nail 2.9 and during the drive belt on the base station 1 is pegged graft mutually, this moment under the effect of cutting knife 2.5 on inserting to decide nail 2.9 and telescoping cylinder 2.4, make whole cutting assembly 2 can follow the cloth and remove.

The reset can be realized by a reset motor, and the reset motor drives the beam 2.1 to return to the cutting starting position from the cutting end position, which is the prior art and is not described in detail.

As a preferable technical solution of this embodiment, the driving assembly 5 includes at least two supporting rollers 5.2 rotatably connected to the connecting box 5.1, the two supporting rollers 5.2 are rotatably mounted at the bottom of the connecting box 5.1 in parallel, thereby the connecting box 5.1 can move along the track 4, the roller surface of the supporting roller 5.2 is contacted with the track 4, the supporting roller 5.2 is connected with a driving motor 5.3 fixed with the connecting box 5.1 in a transmission way, the driving motor 5.3 is connected with the supporting roller 5.2 in a transmission way through a transmission chain 5.6, when the power output shaft of the driving motor 5.3 rotates forwards, the supporting roller 5.2 rotates under the transmission action of the transmission chain 5.6, the connecting box 5.1 synchronously moves in the same direction and the same speed as the cloth, when the power output shaft of the driving motor 5.3 rotates reversely, the connecting box 5.1 moves in the direction opposite to the moving direction of the cloth.

As a preferable technical scheme of the embodiment, the supporting roller 5.2 is a toothed roller, the supporting roller 5.2 is meshed with a toothed groove on a contact surface of the track 4, and in the rotating process of the supporting roller 5.2, the stability of the supporting roller 5.2 moving along the track 4 is increased, so that the anti-skid effect is favorably achieved.

As the preferred technical scheme of this embodiment, limiting plate 5.4 of laminating mutually with 4 sides of track is all fixed with in the both sides of connecting box 5.1, install supporting roller 5.5 on limiting plate 5.4, in limiting plate 5.4 along with the removal in-process of connecting box 5.1, limiting plate 5.4 plays and keeps connecting box 5.1 and move stability effect on 4 of track, prevent that connecting box 5.1 from taking place to break away from on 4 of track, supporting roller 5.5 along with the removal of limiting plate 5.4 and when taking place the contact with 4 sides of track, supporting roller 5.5 takes place to rotate this moment, be favorable to reducing the frictional resistance that takes place between limiting plate 5.4 and the track 4.

As a preferred technical solution of this embodiment, a position switch 6 is fixed on the connection box 5.1, both ends of the position switch 6 are provided with stoppers 6.1 fixed to the end of the rail 4, and a trigger key on the position switch 6 can be pressed against the stoppers 6.1, so that the position switch 6 is electrically connected to a corresponding line.

As the preferred technical scheme of this embodiment, position switch 6 includes body 6.2 fixed mutually with connecting-box 5.1, body 6.2 is the hard insulating tube, the axis of body 6.2 is parallel with 4 length direction on the track, rectangular mouth 6.3 has been seted up on body 6.2, rectangular mouth 6.3 is the middle part with body 6.2, body 6.2 is pegged graft and has both ends all stretch out in orificial stock 6.4, the outside of stock 6.4 contacts with the inner wall of body 6.2, stock 6.4 can freely slide in body 6.2, rectangular mouth 6.3's inside is pegged graft and is had conducting block 6.5 fixed mutually with stock 6.4, the one end of conducting block 6.5 stretches out in rectangular mouth 6.3, the inner wall of rectangular mouth 6.3 is fixed with conducting component 6.6, thereby be used for carrying out electrical connectivity.

As a preferred technical solution of this embodiment, the conductive assembly 6.6 includes an insulating pad 6.7 located in the middle of the inner wall of the elongated opening 6.3, two sides of the insulating pad 6.7 are respectively fixed with a first conductive sheet 6.8 and a second conductive sheet 6.9, wherein the first conductive sheet 6.8 and the second conductive sheet 6.9 both include a plastic strip 7.4 fixed to the edge of the elongated opening 6.3, two parallel metal wires 7.5 are fixed to the plastic strip 7.4, and when the two metal wires 7.5 are electrically conducted with each other, the portions electrically connected to the two metal wires 7.5 form a complete conductive path.

As a preferred technical solution of this embodiment, the first conducting strip 6.8 and the second conducting strip 6.9 both have corresponding first conducting ring 7.1 and second conducting ring 7.2, and the thickness of the ring of the first conducting ring 7.1 and the thickness of the ring of the second conducting ring 7.2 are both greater than the distance between the two metal wires 7.5 on the same plastic strip 7.4, in the actual use process, when the first conducting ring 7.1 or the second conducting ring 7.2 contacts with the two metal wires 7.5 on the same plastic strip 7.4, at this time, the two metal wires 7.5 form a state of electrical conduction with each other, the corresponding first conducting strip 6.8 or the second conducting strip 6.9 is in a state of electrical conduction, otherwise, when the first conducting ring 7.1 or the second conducting ring 7.2 is separated from the two metal wires 7.5 on the same plastic strip 7.4, the corresponding first conducting ring 6.8 or the second conducting strip 6.9 is in a state of electrical conduction, and the first conducting ring 7.1 and the second conducting strip 7.2 are both connected to the corresponding conducting block 6.3 through the same shaft rod 7.3, the shaft lever 7.3 is parallel to the side surface of the conductive block 6.5, and the two ends of the shaft lever 7.3 are movably provided with protruding blocks fixed with the conductive block 6.5, so that a certain parallel distance is kept between the shaft lever 7.3 and the conductive block 6.5.

It should be noted that the longitude lines of the first conductive ring 7.1 and the second conductive ring 7.2 are parallel to the longitude line of the shaft 7.3, the first conductive sheet 6.8 is on the moving track line of the first conductive ring 7.1, the second conductive sheet 6.9 is on the moving track line of the second conductive ring 7.2, and the first conductive sheet 6.8 and the second conductive sheet 6.9 are respectively overlapped with the moving track lines of the first conductive ring 7.1 and the second conductive ring 7.2.

In practical use, the first conducting strip 6.8 is electrically connected with the electrical control switch of the telescopic cylinder 2.4, when the first conducting strip 6.8 is in a current conducting state, the telescopic cylinder 2.4 is in an extension state, and when the first conducting strip 6.8 is in a current disconnecting state, the telescopic cylinder 2.4 is in a contraction state; second conducting strip 6.9 and driving motor 5.3 electric connection, when second conducting strip 6.9 is in the electric current on-state, driving motor 5.3's output shaft took place to rotate this moment for cutting assembly 2 takes place synchronous motion along the reverse movement direction of cloth, when second conducting strip 6.9 is in the electric current off-state, driving motor 5.3 was in the outage state this moment, no longer takes place to rotate, and driving motor 5.3's output shaft can carry out the free rotation along with external force.

In practical use, the moving range of the transmission belt of the cloth on the base platform 1 is moved from the feeding end to the blanking end, the blanking end is the end where the cloth can be unloaded after cutting, wherein two stoppers 6.1 fixed with the rail 4 are respectively close to the feeding end and the blanking end, when the stopper 6.1 at the blanking end at one end of the position switch 6 is extruded, the first conductive sheet 6.8 is in a current off state, the second conductive sheet 6.9 is in a current on state, when the stopper 6.1 at the feeding end at one end of the position switch 6 is extruded, the first conductive sheet 6.8 is in a current on state, and the second conductive sheet 6.9 is in a current off state, so that the effect that the cutting assembly 2 moves when the feeding end moves to the blanking end and moves along with the cloth synchronously, and the cutting assembly 2 moves under the driving of the driving motor 5.3 at the blanking end to the feeding end is achieved.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.