CN217351913U - Silk fabric cutting device - Google Patents

Abstract

The silk fabric cutting device comprises a working platform, a support plate symmetrically arranged on the working platform, a cloth winding roller arranged on the support plate, a frame arranged on one side of the cloth winding roller on the working platform, a support plate slidably connected with the top of the frame, a transverse driving mechanism used for driving the support plate to move horizontally, a connecting plate arranged below the support plate, a longitudinal driving mechanism used for driving the connecting plate to be close to or far away from the support plate, a cutting knife detachably connected with the connecting plate through a positioning mechanism, and an auxiliary buffering mechanism arranged on the working platform corresponding to the cutting knife. The utility model discloses a set up positioning mechanism and realized dismantling the connection between connecting plate and the cutting knife, make things convenient for the quick replacement cutting knife, improve work efficiency.

Description

Silk fabric cutting device

Technical Field

The utility model relates to a silk production facility technical field, especially a silk surface fabric cutting device.

Background

Silk, a textile, is woven from silk or synthetic fibers, rayon, filaments; the term "woven fabric" refers to a fabric made of pure or mixed silk or rayon. In the in-process of weaving, when reaching the length of settlement, need cut off, current silk cutting device is like the novel silk surface fabric cutting device that patent number CN 209010821U announced, comprises a workbench, the first winding has silk cloth on the running roller, the bottom of going up the roller is provided with down the roller, silk cloth passes through the inside that the opening got into first protective housing and second protective housing, silk cloth gets into to go up between roller and the down roller, the top of cutting bed is provided with cuts cut groove, one side of second protective housing is provided with strutting arrangement, the other end and the strutting arrangement fixed connection of cylinder, the bottom of fixed block is provided with V type cutting knife. This novel silk surface fabric cutting device through V type cutting knife and the setting that cuts the cut groove for the latter half of V type cutting knife extends to the inside that cuts the cut groove, makes the silk cloth material aligned with the opening of V type cutting knife, makes the V word bottom contact silk cloth material of V type cutting knife, is similar to the scissors and cuts the cloth material, makes silk cloth material cutting more neat, and the incision is more level and more smooth, has avoided the appearance of end of a thread. However, the device can not cut silk cloth materials with different lengths, and the cutting knife is relatively troublesome when needing to be replaced, can not realize quick replacement, and can not meet the actual production requirements.

Disclosure of Invention

The utility model aims at providing a silk surface fabric cutting device to solve the problem that proposes in the background art.

The technical solution of the utility model is that: the silk fabric cutting device comprises a working platform, a support plate symmetrically arranged on the working platform, a cloth winding roller arranged on the support plate, a frame arranged on one side of the cloth winding roller on the working platform, a support plate slidably connected with the top of the frame, a transverse driving mechanism used for driving the support plate to move horizontally, a connecting plate arranged below the support plate, a longitudinal driving mechanism used for driving the connecting plate to be close to or far away from the support plate, a cutting knife detachably connected with the connecting plate through a positioning mechanism, and an auxiliary buffering mechanism arranged on the working platform corresponding to the cutting knife.

Preferably, the transverse driving mechanism comprises a fixed seat arranged at the top of the supporting plate, a screw rod screwed with the fixed seat, an extension plate arranged on the frame, and a motor fixedly connected with the extension plate and used for driving the screw rod to rotate.

Preferably, the longitudinal driving mechanism comprises air cylinders symmetrically arranged at the top of the supporting plate and positioned at two sides of the fixed seat.

Preferably, the bottom of the connecting plate is provided with an invagination groove, and the top of the cutting knife extends into the invagination groove.

Preferably, the positioning mechanism comprises a flat plate fixedly connected with the connecting plate, a first hanging plate, a second hanging plate, two inserting rods penetrating through the first hanging plate, the second hanging plate, the cutting knife and the connecting plate, an arc rod far away from one end of the connecting plate, a sliding rod penetrating through the first hanging plate, the second hanging plate, the cutting knife and the connecting plate, a limiting plate close to one end of the connecting plate, a limiting plate connected with the limiting plate and a reset spring of the first hanging plate.

Preferably, the auxiliary buffering mechanism comprises a stress plate positioned above the working platform, four guide rods arranged on the working platform and penetrating through the stress plate, and a buffering spring connected with the stress plate and the working platform.

Preferably, the device also comprises a measuring mechanism for measuring the moving distance of the cutting knife, wherein the measuring mechanism comprises an L-shaped plate fixedly connected with the top of the supporting plate, a pointer arranged at the end part of the L-shaped plate, and scales arranged on the frame corresponding to the pointer.

The utility model has the advantages that:

compared with the prior art, the utility model realizes the detachable connection between the connecting plate and the cutting knife by arranging the positioning mechanism, thereby facilitating the rapid replacement of the cutting knife and improving the working efficiency; the transverse driving mechanism is arranged to drive the supporting plate to move horizontally, so that the cutting knife can be moved to a corresponding position according to the length of the silk cloth to be cut, and the cutting precision is improved; through setting up supplementary buffer gear, the impact force that can cushion the cutting knife and receive improves the life of cutting knife, avoids frequently changing the cutting knife, and then improves work efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a positioning mechanism;

FIG. 3 is a schematic view of a support plate;

Detailed Description

The present invention will be further described with reference to the following embodiments in conjunction with the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

In the embodiment, as shown in fig. 1-3, a silk fabric cutting device comprises a working platform 1, a support plate 10 symmetrically arranged on the working platform 1, a cloth winding roller 11 mounted on the support plate 10 for winding silk cloth, and a frame 4 arranged on one side of the cloth winding roller 11 of the working platform 1, a support plate 5 slidably connected with the top of the frame 4, a transverse driving mechanism 6 for driving the support plate 5 to move horizontally, a connecting plate 7 arranged below the support plate 5, a longitudinal driving mechanism 3 for driving the connecting plate 7 to approach or leave the support plate 5, a cutting knife 9 detachably connected with the connecting plate 7 through a positioning mechanism 8, and an auxiliary buffer mechanism 2 arranged on the working platform 1 corresponding to the cutting knife 9, preferably, in this embodiment, two ends of the support plate 5 can be provided with a bump 501, the top of the frame 4 is provided with a sliding chute 401, and the sliding connection between the supporting plate 5 and the frame 4 is realized through the sliding fit of a convex block 501 and the sliding chute 401, the utility model discloses a detachable connection between the connecting plate 7 and the cutting knife 9 is realized through arranging a positioning mechanism 8, the cutting knife 9 is convenient to be replaced quickly, and the working efficiency is improved; the transverse driving mechanism 6 is arranged to drive the supporting plate 5 to move horizontally, so that the cutting knife 9 is moved to a corresponding position according to the length of silk cloth to be cut, and the cutting precision is improved; through setting up supplementary buffer gear 2, can cushion the impact force that cutting knife 9 received, improve cutting knife 9's life, avoid frequently changing cutting knife 9, and then improve work efficiency.

Further, the transverse driving mechanism 6 includes a fixing seat 601 disposed on the top of the supporting plate 5, a screw 602 screwed with the fixing seat 601, an extending plate 603 disposed on the frame 4, and a motor 604 fixedly connected to the extending plate 603 for driving the screw 602 to rotate, preferably, the length of the fixing seat 601 in this embodiment is smaller than that of the supporting plate 5, and the screw 602 is driven to rotate by the motor 604, so that the fixing seat 601 drives the supporting plate 5 to slide along the top of the frame 4.

Further, the longitudinal driving mechanism 3 comprises cylinders 301 symmetrically arranged at the top of the supporting plate 5 and located at two sides of the fixing seat 601, preferably, piston rods of the cylinders 301 penetrate through the supporting plate 5 and are fixedly connected with the top of the connecting plate 7, and the connecting plate 7 is driven to ascend and descend through the cylinders 301, so that the cutting knife 9 is driven to cut silk cloth.

Furthermore, the bottom of the connecting plate 7 is provided with an invagination groove 701, the top of the cutting knife 9 extends into the invagination groove 701, the positioning mechanism 8 comprises a flat plate 801 fixedly connected with the connecting plate 7, a first hanging plate 802 and a second hanging plate 803 which are arranged on the flat plate 801 at intervals, two insertion rods 804 which penetrate through the first hanging plate 802, the second hanging plate 803, the cutting knife 9 and the connecting plate 7, an arc-shaped rod 805 connected with one end of the insertion rod 804 far away from the connecting plate 7, a sliding rod 806 which penetrates through the first hanging plate 802 and the second hanging plate 803 and is connected with the middle part of the arc-shaped rod 805, a limiting plate 807 arranged at one end of the sliding rod 806 near the connecting plate 7, and a reset spring 808 connecting the limiting plate 807 and the first hanging plate 802, when the cutting knife 9 needs to be replaced, the insertion rod 804 can be separated from the connecting plate 7 by pulling the arc-shaped rod 805, so as to cancel the fixation of the cutting knife 9; when the cutting knife 9 needs to be fixed, the top of the cutting knife 9 can be inserted into the recessed groove 701, at the moment, the arc-shaped rod 805 can be loosened, the insertion rod 804 is driven to be inserted into the connecting plate 7 by utilizing the elastic force of the return spring 808, and the fixation of the cutting knife 9 is realized.

Further, supplementary buffer gear 2 is including the atress board 201 that is located work platform 1 top, four are established on work platform 1 and run through the guide bar 202 of atress board 201, connect the buffer spring 203 of atress board 201 and work platform 1, preferably, guide bar 202 and atress board 201 sliding connection in this embodiment, and establish four apex angles at atress board 201 respectively, buffer spring 203 overlaps and establishes on guide bar 202, interval between relative guide bar 202 is greater than the width of silk cloth, it can follow between the guide bar 202 to guarantee the silk cloth, in the twinkling of an eye when cutting knife 9 strikes atress board 201, buffer spring 203 can cushion the atress of atress board 201, thereby reduce the reaction force of atress board 201 to cutting knife 9, improve the life of cutting knife 9, avoid frequently changing cutting knife 9, and then improve work efficiency.

Further, still include the measuring mechanism 12 that is used for measuring cutting knife 9 displacement, measuring mechanism 12 includes L template 1201 with backup pad 5 top fixed connection, establish pointer 1202 at L template 1201 tip, correspond the pointer 1202 and establish the scale 1203 on frame 4, through dragging silk cloth one end to the zero scale mark that corresponds scale 1203, accessible backup pad 5 drives pointer 1202 and moves to appointed position this moment, and the scale 1203 that pointer 1202 points is the length that silk cloth cut promptly.

Claims (7)

1. The utility model provides a silk surface fabric cutting device, includes work platform (1), the symmetry is established extension board (10) on work platform (1) and install around cloth running roller (11) on extension board (10), its characterized in that: still establish work platform (1) is located around frame (4) of cloth running roller (11) one side, with frame (4) top sliding connection's backup pad (5), be used for the drive backup pad (5) horizontal migration's horizontal drive mechanism (6), establish connecting plate (7) below backup pad (5), be used for the drive connecting plate (7) are close to or keep away from vertical actuating mechanism (3) of backup pad (5), through positioning mechanism (8) with cutting knife (9) that connection can be dismantled in connecting plate (7), correspond cutting knife (9) are established supplementary buffer gear (2) on work platform (1).

2. The silk fabric cutting device of claim 1, wherein: the transverse driving mechanism (6) comprises a fixed seat (601) arranged at the top of the supporting plate (5), a screw rod (602) screwed with the fixed seat (601), an extension plate (603) arranged on the frame (4), and a motor (604) fixedly connected with the extension plate (603) and used for driving the screw rod (602) to rotate.

3. The silk fabric cutting device of claim 2, characterized in that: the longitudinal driving mechanism (3) comprises air cylinders (301) which are symmetrically arranged at the top of the supporting plate (5) and positioned on two sides of the fixed seat (601).

4. The silk fabric cutting device of claim 1, wherein: an inward-concave groove (701) is formed in the bottom of the connecting plate (7), and the top of the cutting knife (9) extends into the inward-concave groove (701).

5. The silk fabric cutting device of claim 4, wherein: positioning mechanism (8) include with dull and stereotyped (801), the interval of connecting plate (7) rigid coupling is established first link plate (802) and second link plate (803), two on dull and stereotyped (801) are run through inserted bar (804) of first link plate (802), second link plate (803), cutting knife (9) and connecting plate (7) with inserted bar (804) are kept away from arc pole (805), the run through of connecting plate (7) one end connection first link plate (802) and second link plate (803) and with slide bar (806) that arc pole (805) middle part is connected establish slide bar (806) are close to limiting plate (807), the connection of connecting plate (7) one end limiting plate (807) and reset spring (808) of first link plate (802).

6. The silk fabric cutting device of claim 1, wherein: the auxiliary buffer mechanism (2) comprises a stress plate (201) positioned above the working platform (1), four guide rods (202) arranged on the working platform (1) and penetrating through the stress plate (201), and buffer springs (203) connected with the stress plate (201) and the working platform (1).

7. The silk fabric cutting device of claim 1, wherein: the measuring mechanism (12) is used for measuring the moving distance of the cutting knife (9), and the measuring mechanism (12) comprises an L-shaped plate (1201) fixedly connected with the top of the supporting plate (5), a pointer (1202) arranged at the end part of the L-shaped plate (1201), and scales (1203) arranged on the frame (4) corresponding to the pointer (1202).

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