CN219688917U - Cloth paving machine with good flattening effect - Google Patents

Abstract

The utility model relates to the technical field of cloth paving machines, and particularly discloses a cloth paving machine with good flattening effect. The flattening mechanism can flatten the cloth in the casing, solves the problem that the wrinkles perpendicular to the conveying direction of the cloth are difficult to flatten in the prior art, and enables the cloth output by the flattening mechanism to be flatter.

Description

Cloth paving machine with good flattening effect

Technical Field

The utility model relates to the technical field of cloth paving machines, in particular to a cloth paving machine with good flattening effect.

Background

The cloth spreading machine is used as an important cloth spreading and stacking tool in the textile industry, so that a great amount of manpower is saved for the textile industry; the cloth paving machine mainly paves the coiled cloth on a machine table, and then uses other machines to cut and reprocess the paved cloth; the cloth spreading machine mainly comprises a cloth feeding cradle device for placing cloth rolls, a cloth feeding device for conveying cloth, a cloth spreading device for spreading cloth and a cloth swinging device for spreading folded cloth.

The utility model relates to a novel cloth paving machine, in particular to a Chinese patent with a publication number of CN218403043U, which introduces a cloth paving machine with strong cloth paving capacity, mainly uses the cooperation of a distribution box, a tensioning roller and an air outlet pipe to heat and dry the two sides of cloth to be paved, can simultaneously tension the cloth, and is convenient for eliminating wrinkles on the cloth, thereby improving the flatness of the cloth in a paving opening.

The prior art has the technical defect that, although the flatness of the cloth can be improved to a certain extent by improving the tension of the cloth, if the cloth entering the bottom of the first supporting roller has wrinkles at the beginning and the wrinkles are distributed along the vertical direction and the conveying direction of the cloth, the wrinkles are difficult to flatten in the subsequent drying or tensioning process, and the flattening effect is not ideal.

Disclosure of Invention

Aiming at the defects in the background art, the utility model provides a cloth paving machine with good flattening effect, which solves the problem that wrinkles perpendicular to the cloth conveying direction are difficult to flatten in the prior art, so that the flattened cloth is flatter.

The technical scheme of the utility model is realized as follows:

the utility model provides a cloth paving machine that exhibition is effectual, includes the bottom plate and sets up the casing on the bottom plate, feed inlet and discharge gate have been seted up respectively to casing both sides lower part, be equipped with on the bottom plate with feed inlet and the cloth input module and the cloth output module that the discharge gate corresponds each other, be equipped with in the casing and be used for carrying out horizontal exhibition flat mechanism of exhibition to the cloth, exhibition flat mechanism is located between cloth output module and the cloth input module.

Further, the cloth input assembly comprises an input roller arranged above the bottom plate through an electric push rod, a guide receiving block which is arranged below the input roller and corresponds to the input roller is arranged on the bottom plate, and the upper surface of the guide receiving block is a smooth plane.

Further, the cloth output assembly comprises an output roller I which is rotatably arranged between the side walls of the front side and the rear side of the shell, an output roller II which is arranged below the output roller I is arranged on the bottom plate through an electric push rod, and the output roller II corresponds to the output roller I.

Further, the flattening mechanism is arranged on the shell and comprises a flattening assembly and a flattening support assembly, the flattening support assembly is located below the flattening assembly and corresponds to the flattening assembly, the flattening assembly comprises a mounting cylinder, the mounting cylinder is arranged in the shell through a mounting plate, and two groups of wheel belt mechanisms which are symmetrical to each other are arranged in the mounting cylinder.

Further, the wheel belt mechanism comprises two flattening wheels and two flattening belts, the two flattening wheels are all rotatably arranged in the mounting cylinder and driven by an external motor, the two flattening wheels are sleeved with the flattening belts, a plurality of flattening brush sheets which are uniformly distributed are arranged on the outer belt surfaces of the flattening belts, and the flattening brush sheets are soft rubber sheets.

Further, the rotation directions of the flattening belts corresponding to the two groups of belt mechanisms are opposite and rotate in opposite directions.

Further, the flattening supporting component is including setting up bracing piece on the bottom plate, the bracing piece top is equipped with the flattening backup pad, and the flattening backup pad is located flattening belt below and with the flat brush piece contact in flattening belt outside, the front and back both ends of flattening backup pad all are equipped with the connecting plate, are equipped with the flattening backing roll between the connecting plate, and the flattening backing roll is equipped with two, and two flattening backing rolls are located the left and right sides of flattening backup pad respectively, and the flattening backing roll passes through outside motor drive.

Further, the input roller, the output roller and the flattening support roller are all rubber rollers.

Further, the bracing piece is the telescopic link, and the telescopic link is inside to be equipped with electric putter, electric putter's both ends respectively with the bottom plate with the exhibition flat backup pad is connected.

Further, a counterweight flattening piece is arranged in the machine shell and comprises two fixing rods, the two fixing rods are respectively close to the side walls of the front side and the rear side of the machine shell, a U-shaped frame is rotatably arranged between the two fixing rods, a counterweight shaft barrel is sleeved on an intermediate shaft of the U-shaped frame through a rotating piece, and the counterweight shaft barrel is parallel to the length direction of the input roller, the output roller and the flattening support roller.

The cloth flattening mechanism has the beneficial technical effects that the cloth input assembly can drive the cloth to enter the shell, the flattening mechanism can flatten the cloth in the shell, and the flattened cloth is conveyed out of the shell through the cloth output assembly, so that the cloth flattening mechanism can realize cloth flattening of the cloth.

The belt mechanism in the flattening mechanism can carry out flattening operation to the cloth after tensioning, start control flattening wheel pivoted external motor, make flattening wheel can drive flattening belt rotation, and then drive flattening brush piece action, because two sets of belt mechanism symmetry sets up in the fixed section of thick bamboo, the flattening belt pivoted opposite direction that two sets of belt mechanisms correspond to the direction rotation in opposite directions, therefore when the cloth passes through from the flattening brush piece below of two flattening belt bottom sides, in the advancing direction of perpendicular to cloth, flattening brush piece can carry out the stretching of certain degree to the cloth, and then realize the flattening to the cloth.

Because the flattening brush piece is a soft rubber piece, and the contact between the flattening brush piece and the cloth is not as tightly pressed as an input roller, the stretching of the flattening brush piece to the cloth does not influence the normal input and output of the cloth.

Drawings

In order to more clearly illustrate the embodiments of the present utility model, the drawings that are required for the description of the embodiments will be briefly described below, it being apparent that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a reference schematic of the belt mechanism of the present utility model.

In the figure, 1, a bottom plate; 2. a housing; 21. a feed inlet; 22. a discharge port; 31. an input roller; 32. a connecting block; 41. an output roller I; 42. an output roller II; 51. a mounting cylinder; 52. a mounting plate; 61. flattening wheels; 62. flattening the belt; 63. flattening the brush piece; 71. a support rod; 72. flattening the support plate; 73. a connecting plate; 74. flattening the support roller; 81. a fixed rod; 82. a U-shaped frame; 821. a side shaft; 822. an intermediate shaft; 823. and a weight shaft barrel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1, a cloth paving machine with good flattening effect comprises a bottom plate 1 and a machine shell 2 arranged on the bottom plate 1, wherein the machine shell 2 is a hollow shell, is used for accommodating various components of the utility model, and provides flattening space for cloth to be flattened.

The left and right sides of casing 2 have offered feed inlet 21 and discharge gate 22 respectively, and feed inlet 21 and discharge gate 22 all are located the latter half of casing 2 and are close to bottom plate 1. The bottom plate 1 is provided with a cloth input assembly and a cloth output assembly which are mutually corresponding to the feed inlet 21 and the discharge outlet 22.

The cloth input assembly comprises an input roller 31, specifically, two vertically arranged electric push rods are installed on the bottom plate 1 at positions close to the feed inlet 21, and the two electric push rods correspond to each other and are respectively close to the front side wall and the rear side wall of the machine shell 2. The input roller 31 is installed between the output rods corresponding to the two electric push rods, the input roller 31 is preferably a roller with a built-in motor, and external electricity can directly drive the roller to rotate. The bottom plate 1 is provided with a guide block 32 positioned below the input roller 31, the guide block 32 corresponds to the input roller 31 up and down, and the upper surface of the guide block 32 is a smooth plane.

The distance between the input roller 31 and the guide block 32 can be controlled through the two electric push rods, cloth is placed on the upper surface of the guide block 32, the electric push rods are controlled to operate, the input roller 31 is pressed on the cloth, the input roller 31 is started to rotate, and feeding of the cloth can be achieved.

The cloth output assembly comprises an output roller I41 which is rotatably arranged between the front side wall and the rear side wall of the shell 2 through a bearing, wherein the output roller I41 corresponds to the discharge hole 22 on the shell 2 and is close to the side wall of one side of the discharge hole 22 of the shell 2. Two vertically arranged electric push rods are arranged on the bottom plate 1 at positions close to the discharge hole 22, and the two electric push rods correspond to each other and are respectively close to the side walls of the front side and the rear side of the shell 2. An output roller II 42 is arranged between the output rods corresponding to the two electric push rods through bearings, and the output roller II 42 is positioned right below the output roller I41 and corresponds to the output roller I. The distance between the output roller II 42 and the output roller I41 can be controlled by controlling the extension and retraction of the output rods of the two electric push rods. Meanwhile, the output roller I41 and the output roller II 42 are all preferably rollers with built-in motors, and can be directly driven to rotate by external electricity. The cloth to be output passes through the gap between the two output rollers, and the distance between the output roller II 42 and the output roller I41 is controlled, so that the output roller II 42 can be pressed on the cloth, the output roller II 42 is started to drive the cloth to move by virtue of the friction force between the output roller II 42 and the cloth, and then the discharging of the cloth can be realized.

A flattening mechanism for transversely flattening the cloth is arranged in the casing 2, and the flattening mechanism is positioned between the cloth output assembly and the cloth input assembly. Specifically, the flattening mechanism is disposed on the casing 2, and the flattening mechanism includes a flattening assembly and a flattening support assembly. The flattening support component is positioned below the flattening component and corresponds to the flattening component.

The flattening component comprises a mounting cylinder 51, the mounting cylinder 51 is a strip square cylinder perpendicular to the conveying direction of cloth, a mounting plate 52 is fixed at the top of the mounting cylinder 51, mounting holes matched with the mounting cylinder 51 are formed in the top plate of the machine shell 2, the mounting cylinder 51 is inserted into the mounting holes, and the mounting plate 52 is fixed on the top plate of the machine shell 2 through bolts.

Referring to fig. 1 and 2, two sets of belt mechanisms are provided in the mounting cylinder 51, which are symmetrical to each other. The belt mechanism includes a flattening wheel 61 and a flattening belt 62, and the two sets of belt mechanisms are symmetrically disposed about the central axis of the mounting cylinder 51. Two flattening wheels 61 of each set of belt mechanisms are provided, and the two flattening wheels 61 are rotatably provided in the mounting drum 51 and driven by an external motor. The flattening belt 62 of each group of belt mechanism is provided with one piece, the one piece of flattening belt 62 is sleeved on the two flattening wheels 61 of the group, a plurality of flattening brush pieces 63 which are uniformly distributed are fixed on the outer side belt surface of the flattening belt 62, and the flattening brush pieces 63 are soft rubber pieces.

Further, the flattening supporting component comprises a supporting rod 71 arranged on the bottom plate 1, a flattening supporting plate 72 is arranged at the top of the supporting rod 71, the supporting rod 71 is a telescopic rod, an electric push rod is arranged in the supporting rod 71, and two ends of the electric push rod are fixedly connected with the bottom plate 1 and the flattening supporting plate 72 respectively. When the electric push rod inside the support rod 71 stretches, the support rod 71 can be driven to stretch and retract synchronously.

The flattening support 72 is a plate member parallel to the base plate 1, and the flattening support 72 is located below the flattening belt 62 and in contact with the flattening brush sheets 63 on the bottom side of the flattening belt 62. The front and rear ends of the flattened support plate 72 are fixed with connection plates 73, the connection plates 73 correspond to each other and both ends of the connection plates 73 protrude from the left and right sides of the flattened support plate 72, respectively. Between the connection plates 73, there is a spreader roll 74, which spreader roll 74 is parallel to the above-mentioned input roll 31, output roll, and is preferably a built-in motor roll. The flattening support rollers 74 are provided two between the two connection plates 73, and the two flattening support rollers 74 are respectively located on the left and right sides of the flattening support plate 72.

In this embodiment, the input roller 31, the output roller i 41, the output roller ii 42, and the nip roller 74 are rubber rollers having rubber surfaces, and the top ends of the nip roller 74 are leveled with the upper surface of the nip plate 72.

The principle of the utility model is that cloth is fed from a feed inlet 21 of a machine shell 2 to the lower part of an input roller 31, a corresponding electric push rod is controlled to enable the input roller 31 to press the cloth to be flattened, the rotation of the input roller 31 can drive the cloth to be flattened to continuously feed, the cloth to be flattened fed into the machine shell 2 through the input roller 31 bypasses a flattening support roller 74 on the right side of a flattening support plate 72 and extends out of the flattening support plate 72 from the lower part of a corresponding flattening brush piece 63, then the cloth extending out of the flattening support plate 72 bypasses the flattening support roller 74 on the left side of the flattening support plate 72 and is led to a gap between an output roller I41 and an output roller II 42, and finally the cloth passes through the gap between the output roller I41 and the output roller II 42 and extends out of a discharge hole 22.

In the process of stretching out the traction cloth from the discharge hole 22, the electric push rod corresponding to the output roller II 42 can be controlled, the gap between the output roller I41 and the output roller II 42 is controlled, the output roller II 42 can drive the cloth to move, the tension degree of the cloth can be adjusted to a certain extent through controlling the electric push rod corresponding to the telescopic rod, and meanwhile, the pressure of the flattening brush piece 63 on the cloth can be adjusted.

When cloth passes under the flattening brush pieces 63, an external motor for controlling the flattening wheel 61 to rotate is started, so that the flattening wheel 61 can drive the flattening belt 62 to rotate and further drive the flattening brush pieces 63 to act, as the two groups of belt mechanisms in the fixed cylinder are symmetrically arranged, the rotating directions of the flattening belts 62 corresponding to the two groups of belt mechanisms are opposite and rotate towards opposite directions, when the cloth passes under the flattening brush pieces 63 at the bottom sides of the two flattening belts 62, the flattening brush pieces 63 can stretch the cloth to a certain extent in the advancing direction perpendicular to the cloth, and flattening of the cloth is realized.

In addition, since the flattening brush 63 is a soft rubber sheet, and the contact between the flattening brush 63 and the cloth is not as tight as the input roller 31, the flattening brush 63 will not affect the normal input and output of the cloth in the casing 2 when the flattening brush 63 is pressed against the cloth.

In summary, compared with the existing cloth paving machine, the cloth paving machine disclosed by the utility model not only can realize the input and output of cloth, but also can perform flattening operation on the cloth in conveying, so that the flatness of the output cloth is better.

Example 2:

as shown in fig. 1, in the embodiment 1, a weight flattening member capable of tensioning a cloth is provided in the casing 2. The counterweight flattening member includes two fixing rods 81, and specifically, the two fixing rods 81 are vertically fixed on the inner top surface of the casing 2, and are respectively close to the front and rear side walls of the casing 2. A U-shaped frame 82 is rotatably provided between the two fixing bars 81 through bearings, the U-shaped frame 82 includes two side shafts 821 and an intermediate shaft 822, and the two side shafts 821 of the U-shaped frame 82 are rotatably connected with the two fixing bars 81 through bearings, respectively.

The intermediate shaft 822 of the U-shaped frame 82 is positioned at one end of the side shaft 821 of the U-shaped frame 82 far away from the fixed rod 81, the intermediate shaft 822 of the U-shaped frame 82 is sleeved with bearings coaxially arranged with the intermediate shaft 822, a plurality of bearings are uniformly arranged along the length direction of the intermediate shaft 822, the outer sides of the plurality of bearings on the intermediate shaft 822 are sleeved with the same weight shaft 823, and the weight shaft 823 is parallel to the length direction of the input roller 31, the output roller and the flattening support roller 74.

Further, the weight flattening pieces in the present embodiment are provided with two sets, and the two sets of weight flattening pieces are provided on both sides of the flattening support plate 72, respectively. The balance weight flattening piece positioned between the flattening support plate 72 and the input roller 31, and the balance weight shaft cylinder 823 of the balance weight flattening piece is arranged on the cloth between the input roller 31 and the flattening support plate 72, so that certain pressure can be exerted on the cloth, and the cloth is tensioned; similarly, the weight shaft 823 of the weight flattening member located between the flattening support plate 72 and the output roller ii 42 can exert a certain pressure on the cloth, and further improves the tension degree of the cloth. After the cloth is tensioned, the flattening of the cloth by the flattening brush 63 is facilitated.

In addition, since the U-shaped frame 82 is rotatably arranged between the fixing rods 81 at two sides of the U-shaped frame, the U-shaped frame 82 arranged above the cloth can follow the tension of the cloth, namely, if the cloth loosens, the U-shaped frame 82 can slightly move along with the cloth, so that the pressure on the cloth is kept, the cloth can be tensioned again immediately after the cloth loosens, and the flattening of the cloth is more facilitated.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (10)

1. The utility model provides a spread cloth machine that exhibition is effectual, includes bottom plate (1) and sets up casing (2) on bottom plate (1), its characterized in that: feed inlet (21) and discharge gate (22) have been seted up respectively to casing (2) both sides lower part, are equipped with on bottom plate (1) with feed inlet (21) and discharge gate (22) corresponding cloth input module and cloth output module each other, are equipped with in casing (2) and are used for carrying out horizontal flattening mechanism to the cloth, flattening mechanism is located between cloth output module and the cloth input module.

2. The effectual cloth paving machine of flattening of claim 1, wherein: the cloth input assembly comprises an input roller (31) arranged above a bottom plate (1) through an electric push rod, a guide block (32) which is arranged below the input roller (31) and corresponds to the input roller (31) is arranged on the bottom plate (1), and the upper surface of the guide block (32) is a smooth plane.

3. The effectual cloth paving machine of flattening of claim 2, wherein: the cloth output assembly comprises an output roller I (41) which is rotatably arranged between the front side wall and the rear side wall of the shell (2), an output roller II (42) which is arranged below the output roller I (41) is arranged on the bottom plate (1) through an electric push rod, and the output roller II (42) corresponds to the output roller I (41).

4. A spreading machine with good flattening effect according to claim 3, wherein: the flattening mechanism is arranged on the casing (2), the flattening mechanism comprises a flattening assembly and a flattening support assembly, the flattening support assembly is located below the flattening assembly and corresponds to the flattening assembly, the flattening assembly comprises a mounting cylinder (51), the mounting cylinder (51) is arranged in the casing (2) through a mounting plate (52), and two groups of wheel belt mechanisms which are symmetrical to each other are arranged in the mounting cylinder (51).

5. The effectual cloth paving machine of exhibition of claim 4, characterized in that: the belt mechanism comprises two flattening wheels (61) and two flattening belts (62), wherein the two flattening wheels (61) are rotatably arranged in the mounting cylinder (51) and driven by an external motor, the two flattening belts (62) are sleeved on the two flattening wheels (61), a plurality of flattening brush sheets (63) which are uniformly distributed are arranged on the outer belt surfaces of the flattening belts (62), and the flattening brush sheets (63) are soft rubber sheets.

6. The effectual cloth paving machine of exhibition of claim 5, characterized in that: the rotation directions of the flattening belts (62) corresponding to the two groups of belt mechanisms are opposite and rotate in opposite directions.

7. A spreading machine with good flattening effect according to claim 5 or 6, characterized in that: the utility model provides a flat support subassembly, including setting up bracing piece (71) on bottom plate (1), bracing piece (71) top is equipped with flat backup pad (72), and flat backup pad (72) are located flat belt (62) below and with the flat brush piece (63) contact in the flat belt (62) outside, both ends all are equipped with connecting plate (73) around flat backup pad (72), are equipped with between connecting plate (73) and flatten backing roll (74), flatten backing roll (74) and are equipped with two, and two flat backing rolls (74) are located the left and right sides of flat backup pad (72) respectively, and flat backing roll (74) are through outside motor drive.

8. The effectual cloth paving machine of flattening of claim 7, wherein: the input roller (31), the output roller and the flattening support roller (74) are all rubber rollers.

9. The effectual cloth paving machine of flattening of claim 8, wherein: the support rod (71) is a telescopic rod, an electric push rod is arranged in the telescopic rod, and two ends of the electric push rod are respectively connected with the bottom plate (1) and the flattening support plate (72).

10. The effectual cloth paving machine of flattening of claim 9, wherein: a counterweight flattening piece is arranged in the shell (2), and the counterweight flattening piece is positioned at two sides of the flattening support plate (72);

the balance weight flattening piece comprises two fixing rods (81), the two fixing rods (81) are respectively close to the side walls of the front side and the rear side of the machine shell (2), a U-shaped frame (82) is rotatably arranged between the two fixing rods (81), a balance weight shaft cylinder (823) is arranged on a middle shaft (822) of the U-shaped frame (82) through a bearing sleeve, and the balance weight shaft cylinder (823) is parallel to the input roller (31) and the output roller and the flattening support roller (74) in the length direction.