CN212152905U

CN212152905U - Cloth shearing mechanism is used in gauze mask production

Info

Publication number: CN212152905U
Application number: CN202020525099.8U
Authority: CN
Inventors: 邱凌啸
Original assignee: Jillion Green China Biology Technology Co ltd
Current assignee: Jillion Green China Biology Technology Co ltd
Priority date: 2020-04-11
Filing date: 2020-04-11
Publication date: 2020-12-15
Anticipated expiration: 2030-04-11

Abstract

A cloth shearing device for mask production comprises a support column, a cloth feeding roller is mounted on a first rotating shaft, a conveying mechanism is arranged at the bottom of a processing chamber, a driving mechanism is connected to the right end of a lead screw, a pressing block is mounted at the output end of a first electric telescopic cylinder, a moving mechanism is connected to the lower end of a transverse plate, and a cutting blade is mounted at the output end of a first motor; the utility model has the advantages of reasonable design, the briquetting is pushed down the cloth, prevent that the cloth from shearing in-process skew, moving mechanism drives the cutting piece back-and-forth movement, can shear the cloth of different widths, after having sheared a slice cloth, it moves to the right through briquetting and the synchronous drive cloth of track, it rises and the left side moves and compresses tightly once more and carry out next section shearing to move a definite position, can realize the isometric shearing of one section of cloth, the cutting placement of cutting piece at every turn is all cutting the inslot, avoid cuting incompletely, the miscellaneous line and the end of a thread that the while is sheared and is produced can fall into the line concentration incasement, the cloth of shearing is through falling into the line concentration incasement, can unify the collection and handle.

Description

Cloth shearing mechanism is used in gauze mask production

Technical Field

The utility model relates to a gauze mask production technical field specifically is a cloth shearing mechanism is used in gauze mask production.

Background

The mask is a sanitary article, generally refers to a device which is worn at the mouth and nose part and used for filtering air entering the mouth and nose so as to prevent harmful gas, smell and spray from entering and exiting the mouth and nose of a wearer, and is made of gauze or paper and the like. The mask has a certain filtering function on air entering the lung, and has a very good effect when being worn in respiratory infectious diseases and working in environments polluted by dust and the like. The traditional mask needs to cut the cloth during production, and the cloth is cut into proper length and then processed.

However, in the existing common shearing, the cloth is fixed and sheared manually, so that the condition that the cloth is stacked and folded is avoided, but the manual fixation is not stable enough, so that the cloth moves in the shearing process, the shearing length is different, the labor intensity is high, and the efficiency is low; and every section cloth of cloth shearing mechanism on the existing market is sheared, the uncut cloth needs to be pulled out again by manpower and compressed again, and then shearing is carried out, so that the working strength is high, and the shearing efficiency is lower. The sheared cloth and thread ends are not collected uniformly, and the manual arrangement is time-consuming and labor-consuming; and when the width of the cloth is wide, the cutting piece is not wide enough, so that the cutting is incomplete.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cloth shearing mechanism is used in gauze mask production to solve the problem that appears among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a cloth shearing device for mask production comprises a support column, wherein a support table is fixedly connected to the upper end of the support column, a first support and a processing chamber are fixedly connected to the upper end of the support table, the first support is rotatably connected with a first rotating shaft, a cloth feeding roller is mounted on the first rotating shaft, cloth is arranged on the cloth feeding roller, a conveying mechanism is arranged at the bottom of the processing chamber, a lead screw is rotatably connected to the upper end of the processing chamber, a driving mechanism is connected to the right end of the lead screw, two movable blocks are screwed on the lead screw, a first sliding block is fixedly connected to the upper end of each movable block, a first sliding rail is slidably connected to the first sliding rail, the first sliding rail is fixedly connected to the upper wall of the inner side of the processing chamber, a first electric telescopic cylinder is fixedly connected to the lower end of each movable block, a pressing block is mounted at the output end of the first electric telescopic cylinder, the lower end of the moving mechanism is connected with a second electric telescopic cylinder, the lower end of the second electric telescopic cylinder is fixedly connected with a first motor, a cutting blade is installed at the output end of the first motor, and a through groove is formed in the left side wall of the processing chamber.

Preferably, a gauze mask production is with cloth shearing mechanism, conveying mechanism includes two sets of second supports, two sets of second support rigid couplings in a supporting bench upper end, the second support rotates and is connected with the second pivot, install the conveying roller in the second pivot, both sides the conveying roller passes through track transmission and connects, the right side second support upside rigid coupling has the second motor, the output rigid coupling of second motor is in the front end of second pivot.

Preferably, a gauze mask production is with cloth shearing mechanism, actuating mechanism includes the third motor, third motor rigid coupling in processing chamber right side outer wall, third motor output rigid coupling has first spur gear, the processing chamber is worn out and the rigid coupling has the second spur gear to the lead screw right-hand member, the second spur gear meshes the transmission with first spur gear.

Preferably, a gauze mask production is with cloth shearing mechanism, moving mechanism includes fourth motor and second slide rail, fourth motor and second slide rail rigid coupling in diaphragm lower extreme, fourth motor output rigid coupling has the gear, second slide rail upper end sliding connection has the second slider, second slider lower extreme rigid coupling has the connecting plate, the connecting plate left end rigid coupling has the pinion rack, pinion rack and gear engagement transmission, the electronic telescoping cylinder rigid coupling of second in the connecting plate lower extreme.

Preferably, a cloth shearing mechanism is used in gauze mask production, seted up the wire casing that falls and receive the cloth groove on the brace table, the lower extreme in wire casing that falls and receive the cloth groove is provided with line concentration case and collection cloth case respectively, the upper end rigid coupling of brace table has the fabric guide.

Preferably, a plurality of groups of cutting grooves are uniformly formed in the track.

The utility model has the advantages that:

1. the utility model has the advantages of reasonable design, actuating mechanism drives two movable blocks and removes along first slide rail through first slider and moves, starts first electric telescopic cylinder when removing appointed shearing place and drives the briquetting decline, pushes down the cloth until going up the track, can push down the both sides of shearing the cloth and prevent that the cloth from cuting the in-process and taking place the skew, can make the cloth of tailorring out size unanimous around, improves and cuts the effect.

2. The fourth motor rotates through gear and pinion rack cooperation, drives the cutting piece back-and-forth movement of connecting plate and below, and then can carry out complete cutting to cutting off completely around the cloth, can cut the cloth of different width, and application scope is big.

3. After having cuted a slice cloth, move right through briquetting and track in step and drive behind the shearing and do not cut both ends cloth and move right, move a definite position, rise and move left through the briquetting, when moving the shearing point once more, both sides briquetting descends and compresses tightly the cloth, thereby carry out the shearing of next section cloth, so relapse, can realize the isometric shearing of a section of cloth, avoided every section cloth of shearing of traditional device, need the manual work to put the cloth of not cuting again and compress tightly, then cut again, the labor intensity of the manual work has been reduced, and the shearing efficiency of cloth has been improved.

4. The cloth of shearing falls into the collection cloth case through leading the cloth board, the unified collection of shearing back cloth has been realized, avoid artifical dispersion to collect, labor intensity has been reduced, the cutting falling point of cutting piece at every turn all is in the cutting groove of track, can make the shearing to the cloth more thorough, avoid shearing incompletely, the phenomenon that does not cut off, the miscellaneous line and the end of a thread that the while cutting piece produced after shearing the cloth can fall into cutting groove, finally can fall into the collection line case through the groove of falling a thread, can collect and follow-up processing its unification, it piles up to have avoided shearing process end of a thread, influence shearing effect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used for describing the embodiments are briefly introduced below, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a schematic structural view of the moving mechanism of the present invention;

fig. 3 is a schematic view of the gear rack of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-pillar, 2-support table, 3-first support, 4-processing chamber, 5-first rotating shaft, 6-cloth feeding roller, 7-cloth, 8-conveying mechanism, 801-second support, 802-second rotating shaft, 803-conveying roller, 804-crawler belt, 805-second motor, 9-lead screw, 10-driving mechanism, 1001-third motor, 1002-first straight gear, 1003-second straight gear, 11-moving block, 12-first sliding block, 13-first sliding rail, 14-transverse plate, 15-moving mechanism, 1501-fourth motor, 1502-second sliding rail, 1503-gear, 1504-second sliding block, connecting plate, 1506-1505, 16-second electric telescopic cylinder, 17-first motor, 18-cutting piece, 19-through groove, 20-first electric telescopic cylinder, 21-pressing block, 22-wire dropping groove, 23-cloth collecting groove, 24-wire collecting box, 25-cloth collecting box and 26-cloth guide plate.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, the present embodiment is a cloth shearing apparatus for mask production, including a support column 1, a support table 2 fixed to an upper end of the support column 1, a first support 3 and a processing chamber 4 fixed to an upper end of the support table 2, a first rotating shaft 5 connected to the first support 3, a cloth feeding roller 6 mounted on the first rotating shaft 5, a cloth 7 on the cloth feeding roller 6, a conveying mechanism 8 arranged at a bottom of the processing chamber 4, a lead screw 9 connected to an upper end of the processing chamber 4, a driving mechanism 10 connected to a right end of the lead screw 9, two moving blocks 11 screwed to the lead screw 9, a first slide block 12 fixed to an upper end of the moving block 11, a first slide rail 13 slidably connected to the first slide rail 13, a first electric telescopic cylinder 20 fixed to a lower end of the moving block 11, a press block 21 mounted at an output end of the first electric telescopic cylinder 20, the rigid coupling has diaphragm 14 between the both sides movable block 11, diaphragm 14 lower extreme is connected with moving mechanism 15, moving mechanism 15 lower extreme is connected with electronic telescoping cylinder 16, the rigid coupling of second electronic telescoping cylinder 16 lower extreme has first motor 17, cutting piece 18 is installed to first motor 17 output, logical groove 19 has been seted up to machining room 4 left side wall, a plurality of groups have evenly been seted up on the track 804 and have been cut the groove, the cutting placement of cutting piece 18 at every turn all is in the cutting groove of track 804, can make the shearing to cloth 7 more thorough, avoid cuting incompletely, the phenomenon that does not cut off, miscellaneous line and the end of a thread that produce after cloth 7 is cuted simultaneously can fall into and cut the inslot. The wire dropping groove 22 and the cloth collecting groove 23 are formed in the supporting table 2, the wire collecting box 24 and the cloth collecting box 25 are respectively arranged at the lower ends of the wire dropping groove 22 and the cloth collecting groove 23, the cloth guiding plate 26 is fixedly connected to the upper end of the supporting table 2, the sheared cloth 7 falls down from the crawler 804 and falls into the cloth collecting box 25 through the cloth guiding plate 26, uniform collection of the sheared cloth is achieved, miscellaneous wires and wire ends in the cutting groove can fall into the wire collecting box 24 through the wire dropping groove 22, and uniform collection and subsequent processing can be achieved.

Conveying mechanism 8 includes two sets of second supports 801, two sets of second supports 801 rigid couplings are in a supporting bench 2 upper end, second support 801 rotates and is connected with second pivot 802, install conveying roller 803 on the second pivot 802, both sides conveying roller 803 passes through track 804 transmission and connects, the upside rigid coupling of right side second support 801 has second motor 805, the output rigid coupling of second motor 805 is in the front end of second pivot 802, second motor 805 rotates and drives conveying roller 803 and rotate, thereby drive track 804 and turn right from a left side and rotate, the accessible and briquetting 21 cooperation drive cloth 7 and move right.

The driving mechanism 10 comprises a third motor 1001, the third motor 1001 is fixedly connected to the outer wall of the right side of the processing chamber 4, the output end of the third motor 1001 is fixedly connected with a first straight gear 1002, the right end of the screw rod 9 penetrates out of the processing chamber 4 and is fixedly connected with a second straight gear 1003, the second straight gear 1003 is in meshing transmission with the first straight gear 1002, the third motor 1001 rotates to drive the first straight gear 1002 to rotate, so that the second straight gear 1003 and the screw rod 9 are driven to rotate, the screw rod 9 rotates to drive two movable blocks 11 of screw connection to move left and right along the first sliding rail 13 through the first sliding block 12.

The moving mechanism 15 includes a fourth motor 1501 and a second sliding rail 1502, the fourth motor 1501 and the second sliding rail 1502 are fixedly connected to the lower end of the transverse plate 14, an output end of the fourth motor 1501 is fixedly connected with a gear 1503, an upper end of the second sliding rail 1502 is slidably connected with a second sliding block 1504, a lower end of the second sliding block 1504 is fixedly connected with a connecting plate 1505, a left end of the connecting plate 1505 is fixedly connected with a toothed plate 1506, the toothed plate 1506 is in meshing transmission with the gear 1503, a second electric telescopic cylinder 16 is fixedly connected to a lower end of the connecting plate 1505, the fourth motor 1501 rotates to drive the gear 1503 to rotate, so that the meshed toothed plate 1506 is driven to move back and forth along the second sliding rail 1502 through the second sliding block 1504, and the connecting.

The utility model discloses a theory of operation does:

when the device is used, firstly, the movable end of the cloth 7 coiled by the cloth feeding roller 6 penetrates through the through groove 19 to enter the processing chamber 4 and is placed on the crawler belt 804, then the third motor 1001 is started to rotate to drive the first straight gear 1002 to rotate, so that the second straight gear 1003 and the lead screw 9 are driven to rotate, the lead screw 9 rotates to drive the two screwed moving blocks 11 to move left and right along the first sliding rail 13 through the first sliding block 12, when the device moves to a specified shearing place, the third motor 1001 is stopped, then the telescopic end of the first electric telescopic cylinder 20 is started to extend to drive the pressing block 21 to descend until the cloth 7 on the crawler belt 804 is pressed, the two sides of the sheared cloth 7 can be pressed to prevent the cloth from deviating in the shearing process, the sheared cloth is enabled to be inconsistent in front and back sizes, and the. Then start the flexible end extension of the electronic telescoping cylinder 16 of second and drive first motor 17 and cutting piece 18 and descend, start first motor 17 simultaneously and rotate and drive cutting piece 18 and rotate, thereby cutting piece 18 cuts cloth 7, then start fourth motor 1501 and rotate and drive gear 1503 and rotate, thereby drive the pinion rack 1506 of meshing through second slider 1504 along second slide rail 1502 back-and-forth movement, thereby drive connecting plate 1505 and the cutting piece 18 back-and-forth movement of below, and then can carry out complete cutting to cutting off completely around the cloth 7, can cut the cloth 7 of different width, and application scope is big. After a piece of cloth 7 is cut, the second electric telescopic cylinder 16 drives the cutting piece 18 to ascend, the third motor 1001 and the second motor 805 are started simultaneously, the third motor 1001 rotates to drive the pressing block 21 to move rightwards, meanwhile, the second motor 805 rotates to drive the conveying roller 803 to rotate, so that the crawler 804 is driven to rotate from left to right, the speed of the third motor 1001 driving the pressing block 21 to move rightwards is the same as the speed of the second motor 805 driving the crawler 804 to move rightwards, cloth 7 at the cut end and the uncut end can be driven by the pressing block 21 and the crawler 804 to move rightwards until the cloth 7 cut at the right side falls down from the crawler 804 and falls into the cloth collecting box 25 through the cloth guide plate 26, uniform collection of the cut cloth is achieved, manual scattered collection is avoided, and labor intensity is reduced; when the left uncut cloth movable end moves to the right side, the first electric telescopic cylinder 20 drives the pressing block 21 to ascend, then the second motor 805 is closed and started, the third motor 1001 is started to drive the pressing block 21 on the two sides of the pressing block to move left, when the cutting blade 18 is moved to the aligned cutting point again, the third motor 1001 is closed, the first electric telescopic cylinder 20 drives the pressing block 21 to descend to compress the cloth 7, so that the next section of cloth 7 is cut, the process is repeated, the equal-length cutting of one section of cloth can be realized, the problem that the traditional device cuts one section of cloth 7, the uncut cloth needs to be manually placed again to be compressed, and then the cutting is performed, the manual labor intensity is reduced, and the cutting efficiency of the cloth 7 is improved. The cutting falling point of the cutting blade 18 is positioned in the cutting groove of the crawler belt 804, so that the cloth 7 can be cut more thoroughly, and the phenomena of incomplete cutting and no cutting are avoided. Meanwhile, the cutting blade 18 cuts the mixed threads and the thread ends generated after the cloth 7 falls into the cutting groove, when the crawler belt 804 moves to drive the upper cutting groove to rotate to the lower side, the mixed threads and the thread ends in the cutting groove fall into the thread collecting box 24 through the thread falling groove 22, the mixed threads and the thread ends can be collected and processed in a unified mode, the thread ends are prevented from being stacked in the cutting process, and the cutting effect is prevented from being influenced.

The electrical components are externally connected with a power supply, and the control mode is common knowledge, so that the detailed description is omitted in the specification.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.

Claims

1. The utility model provides a gauze mask production is with cloth shearing mechanism, includes pillar (1), its characterized in that: a support table (2) is fixedly connected to the upper end of the support column (1), a first support (3) and a processing chamber (4) are fixedly connected to the upper end of the support table (2), the first support (3) is rotatably connected with a first rotating shaft (5), a cloth feeding roller (6) is mounted on the first rotating shaft (5), cloth (7) is arranged on the cloth feeding roller (6), a conveying mechanism (8) is arranged at the bottom of the processing chamber (4), a lead screw (9) is rotatably connected to the upper end of the processing chamber (4), a driving mechanism (10) is connected to the right end of the lead screw (9), two moving blocks (11) are screwed on the lead screw (9), a first sliding block (12) is fixedly connected to the upper end of each moving block (11), a first sliding rail (13) is slidably connected to the first sliding block (12), and the first sliding rail (13) is fixedly connected to the upper wall of the inner side of the, the cutting machine is characterized in that a first electric telescopic cylinder (20) is fixedly connected to the lower end of the moving block (11), a pressing block (21) is installed at the output end of the first electric telescopic cylinder (20), two sides of a transverse plate (14) is fixedly connected between the moving block (11), the lower end of the transverse plate (14) is connected with a moving mechanism (15), the lower end of the moving mechanism (15) is connected with a second electric telescopic cylinder (16), a first motor (17) is fixedly connected to the lower end of the second electric telescopic cylinder (16), a cutting blade (18) is installed at the output end of the first motor (17), and a through groove (19) is formed in the left side wall of the machining chamber.

2. The cloth shearing device for mask production according to claim 1, wherein: conveying mechanism (8) include two sets of second support (801), two sets of second support (801) rigid couplings in brace table (2) upper end, second support (801) rotate and are connected with second pivot (802), install on second pivot (802) conveying roller (803), both sides conveying roller (803) are connected through track (804) transmission, the right side second support (801) upside rigid coupling has second motor (805), the output rigid coupling of second motor (805) is in the front end of second pivot (802).

3. The cloth shearing device for mask production according to claim 1, wherein: actuating mechanism (10) includes third motor (1001), third motor (1001) rigid coupling is in process chamber (4) right side outer wall, third motor (1001) output rigid coupling has first straight gear (1002), process chamber (4) and rigid coupling are worn out to lead screw (9) right-hand member have second straight gear (1003), second straight gear (1003) and first straight gear (1002) meshing transmission.

4. The cloth shearing device for mask production according to claim 1, wherein: the moving mechanism (15) comprises a fourth motor (1501) and a second sliding rail (1502), the fourth motor (1501) and the second sliding rail (1502) are fixedly connected to the lower end of the transverse plate (14), a gear (1503) is fixedly connected to the output end of the fourth motor (1501), a second sliding block (1504) is slidably connected to the upper end of the second sliding rail (1502), a connecting plate (1505) is fixedly connected to the lower end of the second sliding block (1504), a toothed plate (1506) is fixedly connected to the left end of the connecting plate (1505), the toothed plate (1506) is in meshing transmission with the gear (1503), and the second electric telescopic cylinder (16) is fixedly connected to the lower end of the connecting plate (1505).

5. The cloth shearing device for mask production according to claim 1, wherein: a wire dropping groove (22) and a cloth collecting groove (23) are formed in the supporting table (2), a wire collecting box (24) and a cloth collecting box (25) are respectively arranged at the lower ends of the wire dropping groove (22) and the cloth collecting groove (23), and a cloth guide plate (26) is fixedly connected to the upper end of the supporting table (2).

6. The cloth shearing device for mask production according to claim 2, wherein: a plurality of groups of cutting grooves are uniformly formed in the crawler belt (804).