A shearing machine for textile cloth

Abstract

The present invention relates to the technical field of wool shearing machines, and discloses a wool shearing machine for textile cloth, comprising: a machine base in the present invention, wherein two ends of the machine base are respectively provided with a winding roller and a feeding roller, and a wool shearing mechanism and a fixed wool shearing mechanism are arranged inside the machine base, for shearing the textile cloth that moves horizontally at the bottom of the machine base; a knocking opening is provided on the inner wall of the bottom of the machine base, and the opening of the knocking opening is located on the side of the wool shearing mechanism close to the winding roller, and a pushing mechanism reciprocates to strike the textile cloth that passes through the opening of the knocking opening, so that the debris brushed out by the brush teeth can be effectively separated from the textile cloth under the inertia of the striking, thereby improving the dust suction effect of the dust suction cover, and effectively removing dust and cleaning the textile cloth after wool shearing, and in the process of the textile cloth moving horizontally and being struck back and forth, the pushing spring always pushes the movable plate, so that one end of the brush teeth always abuts against the top of the textile cloth, thereby effectively brushing the textile cloth.

Description

Technical Field

[0001] The invention relates to the technical field of wool shearing machines, in particular to a wool shearing machine for textile cloth. Background Art

[0002] After weaving, untwisting or raising, the length of the fibers on the surface of velvet fabrics varies. Sometimes the velvet needs to be cut evenly; or the surface loops of knitted terry fabrics need to be cut and trimmed. This is the purpose of the shearing machine. The shearing process can generally be divided into pre-shearing (initial) shearing, final (fine) shearing and fancy shearing. Pre-shearing can reduce the pressure of one-time shearing for final shearing and ensure the quality of final shearing. Fancy shearing is to cut the velvet surface into the required pattern, which mainly depends on the shape of the knife.

[0003] The existing wool shearing machine for textile cloth has the problem of poor dust removal effect on sheared debris during use. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings in the prior art and to provide a shearing machine for textile cloth.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A textile shearing machine comprises a machine base, wherein both ends of the machine base are respectively provided with a winding roller and a feeding roller for winding and unwinding the textile cloth, a shearing mechanism and a fixed shearing mechanism are arranged inside the machine base, and are used to shear the textile cloth that moves horizontally at the bottom of the machine base; a knocking opening is arranged on the inner wall of the bottom of the machine base, and the opening of the knocking opening is located on the side of the shearing mechanism close to the winding roller; two brushing mechanisms are arranged inside the machine base, and the two brushing mechanisms are respectively located on both sides of the opening of the knocking opening, and are used to brush the textile cloth after shearing; a pushing mechanism is arranged at the bottom of the machine base, and the position of the pushing mechanism corresponds to the opening position of the knocking opening, and a knocking cam is arranged at the bottom of the machine base, and is used to reciprocately knock the pushing mechanism Structure; the interior of the base is provided with an arc-shaped dust hood, the inner arc surface of the dust hood is provided with dust suction holes 2, the side wall of the base is provided with a dust suction pump, and the air inlet end of the dust suction pump is connected with the interior of the dust hood through a dust suction pipe; the bristle brush mechanism 1 is located between the dust hood and the hair cutting mechanism, the bristle brush mechanism 1 includes a fixed roller installed inside the base, the interior of the fixed roller is provided with an installation cavity, the side wall of the installation cavity is provided with installation holes arranged at intervals, the interior of the installation cavity is movably provided with a movable rod, the side of the movable rod is provided with a movable plate through an installation wing, the end of the movable plate away from the movable rod is provided with bristle teeth, and the bristle teeth and the movable plate are in a V-shaped structure; the side wall of the fixed roller is provided with a fixed seat, and the side of the fixed seat is connected to the side of the movable plate through a push spring.

[0007] Preferably, the mounting wing is located inside the mounting hole, a guide sleeve with an arc structure is provided on the side of the movable plate, a guide rod with an arc structure is provided inside the guide sleeve, and one end of the guide rod extends to the outside of the guide sleeve and is connected to the side of the fixed seat.

[0008] Preferably, a mounting groove is provided at the bottom of the fixed roller, and a pressing rod is installed inside the mounting groove via a spring.

[0009] Preferably, pressing rollers are provided at both ends of the machine base for pressing and limiting the wound and unwound textile fabric; and a winding motor is provided on one side of the machine base for driving the winding roller to rotate.

[0010] Preferably, the pushing mechanism includes a lifting seat installed on the outer wall of the bottom of the machine base through a return spring, and a pushing extension rod is arranged at a distance at the top of the lifting seat, and the top position of the pushing extension rod extends into the knocking opening; the position of the knocking cam corresponds to the bottom position of the lifting seat, and the knocking cam reciprocates to knock on the bottom of the lifting seat.

[0011] Preferably, a telescopic guide component is installed on the top of the lifting seat, and the top end of the telescopic guide component is connected to the bottom inner wall of the base for guiding and limiting the lifting movement of the lifting seat.

[0012] Preferably, the shearing mechanism includes a rotating roller movably installed in a machine base, and a rotating blade 52 is distributed in an annular manner on the circumferential outer wall of the rotating roller. One end of the rotating roller is connected to the output shaft of the driving motor through a transmission assembly; a dust suction hole 1 is opened on the circumferential side wall of the rotating roller, and the opening of the dust suction hole 1 and the rotating blade are spaced apart, and the air inlet end of the dust suction pump is connected to the interior of the rotating roller through a dust suction pipe.

[0013] Preferably, the fixed shearing mechanism includes a mounting seat installed in the machine base, a fixed blade is provided on the side of the mounting seat close to the discharge roller, an air outlet is provided on the side wall of the mounting seat close to the rotating roller, and the air outlet end of the dust suction pump is connected to the interior of the mounting seat through an extended air pipe; the position of the fixed blade corresponds to the position of the rotating blade.

[0014] Preferably, a second brushing mechanism is provided inside the machine base, and the second brushing mechanism is located between the discharge roller and the shearing mechanism.

[0015] Preferably, a transmission belt is provided at the output end of the driving motor, and one end of the transmission belt away from the driving motor is sleeved on one end of the knocking cam.

[0016] The beneficial effects of the present invention are:

[0017] When in use, the shearing mechanism and the fixed shearing mechanism shear the textile cloth, and when the sheared textile cloth moves to the top opening of the knocking hole, the brush teeth brush the textile cloth, and the debris in the fluff of the textile cloth can be brushed out to the surface of the textile cloth, and at the same time, the dust suction pump draws air into the dust suction hood through the dust suction pipe, and dusts the debris brushed out by the brush teeth through the dust suction hole two, and at the same time, the driving motor drives the knocking cam to rotate and reciprocately knock the pushing mechanism, so that the pushing mechanism reciprocates to strike the textile cloth passing through the knocking hole opening, so that the debris brushed out by the brush teeth can be effectively separated from the textile cloth under the inertia of the striking, thereby improving the dust suction effect of the dust suction hood, and the sheared textile cloth can be effectively dusted and cleaned, and in the process of horizontal movement and reciprocating striking of the textile cloth, the pushing spring always pushes the movable plate, so that one end of the brush teeth always contacts the top of the textile cloth, thereby effectively brushing the textile cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the structure of a textile shearing machine from a first perspective according to an embodiment of the present invention;

[0019] Figure 2 A schematic diagram of the structure of a textile shearing machine from a second perspective according to an embodiment of the present invention;

[0020] Figure 3 A structural cross-sectional view of a textile cloth shearing machine provided by an embodiment of the present invention;

[0021] Figure 4 A schematic structural diagram of a jacking mechanism in a textile shearing machine according to an embodiment of the present invention;

[0022] Figure 5 A schematic structural diagram of a brushing mechanism 1 in a textile cloth shearing machine according to an embodiment of the present invention;

[0023] Figure 6 A structural cross-sectional view of a brushing mechanism 1 in a textile cloth shearing machine according to an embodiment of the present invention;

[0024] Figure 7 A schematic diagram of the structure of a movable plate and bristle teeth in a textile cloth shearing machine according to an embodiment of the present invention;

[0025] Figure 8 A structural cross-sectional view of a fixed roller and a movable rod in a textile cloth shearing machine according to an embodiment of the present invention;

[0026] Fig. 9 for Figure 3 A magnified view of the structure at center.

[0027] In the figure: 1-machine base, 2-pressing roller, 3-winding roller, 41-dust cover, 5-hair cutting mechanism, 51-rotating roller, 52-rotating blade, 53-dust suction hole 1, 6-feeding roller, 7-dust suction pump, 8-dust suction pipe, 9-winding motor, 10-driving motor, 11-transmission belt, 12-knocking cam, 13-brush mechanism 1, 131-movable plate, 132-fixed roller, 133-mounting hole, 134-fixed seat, 135-pushing spring, 136-brush Teeth, 137-guide rod, 138-guide sleeve, 139-movable rod, 1310-pressing rod, 1311-installing groove, 1312-installing cavity, 1313-installing side wing, 14-pushing mechanism, 141-lifting seat, 142-pushing extension rod, 143-telescopic guide component, 144-reset spring, 15-knocking opening, 16-fixed shearing mechanism, 161-air outlet, 162-mounting seat, 163-fixed blade, 17-brush mechanism II. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0029] In one embodiment, referring to Figures 1 to 9, a shearing machine for textile cloth, comprising a machine base 1, wherein both ends of the machine base 1 are respectively provided with a winding roller 3 and a feeding roller 6 for winding and unwinding the textile cloth, a shearing mechanism 5 and a fixed shearing mechanism 16 are arranged inside the machine base 1, and are used to shear the textile cloth that moves horizontally at the bottom of the machine base 1; a knocking opening 15 is arranged on the inner wall of the bottom of the machine base 1, and the opening of the knocking opening 15 is located on the side of the shearing mechanism 5 close to the winding roller 3; two brushing mechanisms 13 are arranged inside the machine base 1, and the two brushing mechanisms 13 are respectively located on both sides of the opening of the knocking opening 15, and are used to brush the textile cloth after shearing; a pushing mechanism 14 is arranged at the bottom of the machine base 1, and the position of the pushing mechanism 14 corresponds to the opening position of the knocking opening 15; a knocking cam 12 is arranged at the bottom of the machine base 1, and is used to reciprocately knock the pushing mechanism 14; a dust cover 41 with an arc structure is arranged inside the machine base 1, The inner arc surface of the dust cover 41 is provided with a dust suction hole 2, and the side wall of the machine base 1 is provided with a dust suction pump 7, and the air inlet end of the dust suction pump 7 is connected with the inside of the dust cover 41 through the dust suction pipe 8; the brushing mechanism 13 is located between the dust cover 41 and the hair cutting mechanism 5, and the brushing mechanism 13 includes a fixed roller 132 installed inside the machine base 1, and the interior of the fixed roller 132 is provided with an installation cavity 1312, and the side wall of the installation cavity 1312 is provided with installation holes 1312 arranged at intervals. 3. A movable rod 139 is movably provided inside the installation cavity 1312, and a movable plate 131 is installed on the side of the movable rod 139 through an installation wing 1313. A bristle tooth 136 is provided at one end of the movable plate 131 away from the movable rod 139, and the bristle tooth 136 and the movable plate 131 are in a V-shaped structure; a fixed seat 134 is provided on the side wall of the fixed roller 132, and the side of the fixed seat 134 is connected to the side of the movable plate 131 through a push spring 135.

[0030] When in use, the roll of textile cloth to be sheared is placed on the unloading roller 6, and one end of the textile cloth is wound around the winding roller 3. During the shearing process, the winding roller 3 winds up the textile cloth at a uniform speed, so that the textile cloth moves horizontally at a uniform speed at the bottom of the machine base 1. At this time, the shearing mechanism 5 and the fixed shearing mechanism 16 shear the textile cloth. When the sheared textile cloth moves to the top opening of the knocking hole 15, the brush teeth 136 brush the textile cloth, and the debris in the fluff of the textile cloth can be brushed out to the surface of the textile cloth. At the same time, the dust suction pump 7 exhausts air from the dust suction cover 41 through the dust suction pipe 8, and the debris brushed out by the brush teeth 136 is vacuumed through the dust suction hole 2. At the same time, the driving motor 10 drives the knocking cam 12 to rotate and The reciprocating knocking of the pushing mechanism 14 causes the pushing mechanism 14 to reciprocately strike the textile cloth passing through the opening of the knocking hole 15, so that the debris brushed out by the bristle teeth 136 can be effectively separated from the textile cloth under the inertia of the knocking, thereby improving the dust collection effect of the dust hood 41, and effectively removing dust and cleaning the sheared textile cloth. When the textile cloth at the opening of the knocking hole 15 is knocked to bulge upward, the movable plate 131 is pushed to swing upward, and the pushing spring 135 is compressed at this time, that is, in the process of horizontal movement and reciprocating knocking of the textile cloth, the pushing spring 135 always pushes the movable plate 131, so that one end of the bristle teeth 136 always contacts the top of the textile cloth, thereby effectively brushing the textile cloth.

[0031] As a preferred embodiment of the present invention, the mounting wing 1313 is located inside the mounting hole 133, and a guide sleeve 138 with an arc-shaped structure is provided on the side of the movable plate 131, and a guide rod 137 with an arc-shaped structure is provided inside the guide sleeve 138. The guide rod 137 extends to one end outside the guide sleeve 138 and is connected to the side of the fixed seat 134. During the reciprocating swing of the movable plate 131, the guide rod 137 reciprocates and extends in the guide sleeve 138, thereby guiding the swing of the movable plate 131.

[0032] As a preferred embodiment of the present invention, a mounting groove 1311 is provided at the bottom of the fixed roller 132, and a pressing rod 1310 is installed inside the mounting groove 1311 through a spring. When the textile cloth moves horizontally and is struck back and forth, the spring pushes the pressing rod 1310 to press the textile cloth on both sides of the striking opening 15, ensuring that when the textile cloth is struck, only the textile cloth at the opening of the striking opening 15 is struck to a convex deformation, while the textile cloth on the side close to the shearing place of the shearing mechanism 5 remains flat, thereby ensuring the shearing effect.

[0033] As a preferred embodiment of the present invention, pressing rollers 2 are provided at both ends of the machine base 1, which are used to press and limit the wound and unwound textile fabric to ensure that the textile fabric maintains horizontal and smooth movement in the machine base 1; a winding motor 9 is provided on one side of the machine base 1 to drive the winding roller 3 to rotate.

[0034] As a preferred embodiment of the present invention, the pushing mechanism 14 includes a lifting seat 141 installed on the outer wall of the bottom of the base 1 through a return spring 144, and a pushing extension rod 142 is arranged at a distance at the top of the lifting seat 141, and the top position of the pushing extension rod 142 extends into the knocking opening 15; the position of the knocking cam 12 corresponds to the bottom position of the lifting seat 141, and the knocking cam 12 reciprocates to knock the bottom of the lifting seat 141. The lifting seat 141 moves back and forth under the knocking action of the knocking cam 12 and the elastic action of the return spring 144, so that the top end of the pushing extension rod 142 reciprocates to push and hit the bottom of the textile cloth.

[0035] As a preferred embodiment of the present invention, a telescopic guide component 143 is installed on the top of the lifting seat 141, and the top of the telescopic guide component 143 is connected to the bottom inner wall of the base 1 for guiding and limiting the lifting movement of the lifting seat 141.

[0036] As a preferred embodiment of the present invention, the shearing mechanism 5 includes a rotating roller 51 movably installed in the machine base 1, and the circumferential outer wall of the rotating roller 51 is annularly distributed with rotating blades 52, and one end of the rotating roller 51 is connected to the output shaft of the driving motor 10 through a transmission assembly; a dust suction hole 53 is opened on the circumferential side wall of the rotating roller 51, and the opening of the dust suction hole 53 and the rotating blade 52 are spaced apart, and the air inlet end of the dust suction pump 7 is connected to the interior of the rotating roller 51 through a dust suction pipe 8.

[0037] As a preferred embodiment of the present invention, the fixed shearing mechanism 16 includes a mounting seat 162 installed in the machine base 1, a fixed blade 163 is provided on the side of the mounting seat 162 close to the feeding roller 6, an air outlet 161 is provided on the side wall of the mounting seat 162 close to the rotating roller 51, and the air outlet end of the dust suction pump 7 is connected with the interior of the mounting seat 162 through an extended air pipe; the position of the fixed blade 163 corresponds to the position of the rotating blade 52. During the shearing process, the driving motor 10 drives the rotating roller 51 to rotate, and when the rotating blade 52 rotates to the side of the fixed blade 163, the fluff on the surface of the textile cloth is sheared by the shearing force of the fixed blade 163 and the rotating blade 52. At the same time, the dust suction pump 7 pumps the air into the rotating roller 51. The air is sucked through the dust suction hole 53 to suck the trimmed fluff, and at the same time, the air outlet end of the dust suction pump 7 blows air into the mounting seat 162, and the air flow ejected from the air outlet hole 161 can blow the surface of the rotating blade 52 clean, and effectively blow the debris attached to the surface of the rotating blade 52 to the opening of the dust suction hole 53, so as to ensure that the trimmed fluff debris is sucked away in time and effectively during the shearing process; the position of one side of the rotating roller 51 corresponds to the position of the inner arc surface of the dust suction cover 41. During the rotation of the rotating roller 51, some of the debris that is not sucked away by the dust suction hole 53 and is thrown away from the rotating roller 51 due to the centrifugal force is splashed to the inner arc of the dust suction cover 41. At this time, the dust suction hole 2 can effectively intercept and suck the debris thrown out from the rotating roller 51, so as to ensure the dust suction effect.

[0038] As a preferred embodiment of the present invention, a brush mechanism 17 is provided inside the machine base 1. The brush mechanism 17 is located between the discharge roller 6 and the shearing mechanism 5, and is used to brush the fluff on the surface of the textile cloth to be sheared, comb the direction of the fluff, and brush out the fallen fluff fibers.

[0039] As a preferred embodiment of the present invention, a transmission belt 11 is provided at the output end of the driving motor 10, and one end of the transmission belt 11 away from the driving motor 10 is sleeved on one end of the knocking cam 12, and the driving motor 10 drives the knocking cam 12 to rotate through the transmission belt 11.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A textile shearing machine, comprising a machine base (1), characterized in that: The two ends of the machine base (1) are respectively provided with a winding roller (3) and a feeding roller (6) for winding and unwinding the textile fabric; the interior of the machine base (1) is provided with a shearing mechanism (5) and a fixed shearing mechanism (16) for shearing the textile fabric that moves horizontally at the bottom of the machine base (1); The bottom inner wall of the machine base (1) is provided with a knocking hole (15), the opening of the knocking hole (15) is located on the side of the shearing mechanism (5) close to the winding roller (3), and the interior of the machine base (1) is provided with two brushing mechanisms (13), the two brushing mechanisms (13) are respectively located on both sides of the opening of the knocking hole (15), and are used to brush the textile fabric after shearing; A push mechanism (14) is provided at the bottom of the machine base (1), the position of the push mechanism (14) corresponds to the opening position of the knocking opening (15), and a knocking cam (12) is provided at the bottom of the machine base (1) for reciprocatingly knocking the push mechanism (14); A dust hood (41) with an arc-shaped structure is arranged inside the machine base (1), and two dust suction holes are opened on the inner arc surface of the dust hood (41). A dust suction pump (7) is arranged on the side wall of the machine base (1), and an air inlet end of the dust suction pump (7) is connected to the inside of the dust hood (41) through a dust suction pipe (8); The bristle brushing mechanism (13) is located between the dust collecting hood (41) and the shearing mechanism (5), and comprises a fixed roller (132) mounted inside the machine base (1), a mounting cavity (1312) is provided inside the fixed roller (132), mounting holes (133) are provided at intervals on the side wall of the mounting cavity (1312), a movable rod (139) is movably provided inside the mounting cavity (1312), a movable plate (131) is mounted on the side of the movable rod (139) via a mounting wing (1313), and a bristle tooth (136) is provided at one end of the movable plate (131) away from the movable rod (139), and the bristle tooth (136) and the movable plate (131) are in a V-shaped structure; A fixing seat (134) is provided on the side wall of the fixing roller (132); the side of the fixing seat (134) is connected to the side of the movable plate (131) via a push spring (135); a mounting groove (1311) is provided at the bottom of the fixing roller (132); a pressing rod (1310) is installed inside the mounting groove (1311) via a spring.

2. A textile cloth shearing machine according to claim 1, characterized in that: The mounting wing (1313) is located inside the mounting hole (133); a guide sleeve (138) with an arc structure is provided on the side of the movable plate (131); a guide rod (137) with an arc structure is provided inside the guide sleeve (138); one end of the guide rod (137) extending to the outside of the guide sleeve (138) is connected to the side of the fixing seat (134).

3. A textile cloth shearing machine according to claim 1, characterized in that: Both ends of the machine base (1) are provided with pressing rollers (2) for pressing and limiting the position of the reeled and unreeled textile fabric; A winding motor (9) is provided on one side of the machine base (1) for driving the winding roller (3) to rotate.

4. A textile cloth shearing machine according to claim 1, characterized in that: The jacking mechanism (14) comprises a lifting seat (141) mounted on the bottom outer wall of the machine base (1) via a return spring (144); a jacking extension rod (142) is arranged at a distance at the top of the lifting seat (141); the top end of the jacking extension rod (142) extends into the knocking opening (15); The position of the knocking cam (12) corresponds to the bottom position of the lifting seat (141), and the knocking cam (12) knocks the bottom of the lifting seat (141) reciprocatingly.

5. A textile cloth shearing machine according to claim 4, characterized in that: A telescopic guide component (143) is installed on the top of the lifting seat (141); the top end of the telescopic guide component (143) is connected to the bottom inner wall of the machine base (1) and is used to guide and limit the lifting movement of the lifting seat (141).

6. A textile cloth shearing machine according to claim 1, characterized in that: The shearing mechanism (5) comprises a rotating roller (51) movably mounted in a machine base (1), a rotating blade (52) being distributed in an annular manner on the circumferential outer wall of the rotating roller (51), and one end of the rotating roller (51) being connected to an output shaft of a driving motor (10) via a transmission assembly; A dust suction hole (53) is provided on the circumferential side wall of the rotating roller (51), the opening of the dust suction hole (53) and the rotating blade (52) are arranged at intervals, and the air inlet end of the dust suction pump (7) is connected to the interior of the rotating roller (51) through a dust suction pipe (8).

7. A textile cloth shearing machine according to claim 6, characterized in that: The fixed shearing mechanism (16) comprises a mounting seat (162) mounted in the machine base (1); a fixed blade (163) is provided on a side of the mounting seat (162) close to the material discharge roller (6); an air outlet (161) is provided on a side wall of the mounting seat (162) close to the rotating roller (51); and an air outlet end of the dust suction pump (7) is connected to the interior of the mounting seat (162) via an extended air pipe; The position of the fixed blade (163) corresponds to the position of the rotating blade (52).

8. A textile cloth shearing machine according to claim 1, characterized in that: A second brushing mechanism (17) is provided inside the machine base (1), and the second brushing mechanism (17) is located between the discharge roller (6) and the shearing mechanism (5).

9. A textile cloth shearing machine according to claim 6, characterized in that: The output end of the driving motor (10) is provided with a transmission belt (11), and one end of the transmission belt (11) away from the driving motor (10) is sleeved on one end of the knocking cam (12).

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