Full-automatic cloth paving machine capable of paving and cutting cloth in two directions

Abstract

The utility model discloses a full-automatic cloth paving machine capable of paving and cutting cloth bidirectionally, which comprises a cloth paving machine body, a shearing device and a paving mechanism are arranged at the cloth paving end of the cloth paving machine body, the paving mechanism comprises a push rod, the push rod is positioned below the shearing device, a driving mechanism is arranged between the push rod and the cloth paving machine body, and the driving mechanism is positioned below the shearing device. During cloth paving, the fabric is cut off through the shearing device, the two ends of the paved fabric are prevented from arching and folding through stretching and retracting of the push rod, and the cloth paving quality is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cloth spreading machines, and more specifically relates to a full-automatic cloth spreading machine for bidirectional cloth spreading and cutting. Background Art

[0002] The two-way spreading method of traditional spreading machines can only be continuous spreading, and the two ends cannot be cut off to form a fold. Once the fabric is spread high, the folded position will arch and fold, causing the two ends of the spread fabric to rise, which is not conducive to subsequent cutting. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a fully automatic cloth spreading machine which can spread and cut cloth in two directions. After spreading, there is no arching or folding at the cut ends of the fabric, and the spreading quality is high.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fully automatic spreading machine for bidirectional spreading and cutting, comprising a spreading machine body, a shearing device and a flattening mechanism being arranged on the spreading end of the spreading machine body, the flattening mechanism comprising a push rod, the push rod being located below the shearing device, and a driving mechanism being arranged between the push rod and the spreading machine body.

[0005] Furthermore, brackets are provided on both sides of the shearing device, guide grooves are provided on the brackets, and both ends of the push rod slide in the two guide grooves respectively.

[0006] Furthermore, the driving mechanism is a cylinder, a mounting plate is provided on the bracket, and the cylinder is connected to the mounting plate.

[0007] Furthermore, the push rod is in the shape of a flat rod, and both sides of the push rod are arc edges.

[0008] Furthermore, the push rod is a hollow rod.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows: the spreading machine body first spreads the first layer of fabric to the right, and the push rod is extended before spreading, and a shearing device is provided to cut the fabric during spreading, and when the second layer is spread, the flatness of the second layer of fabric is ensured by the retraction and re-extension of the push rod, the third layer of fabric is spread the same as the first layer, and the fourth layer of fabric is spread the same as the second layer, so that after spreading, there is no arching or folding at the shear points at both ends of the fabric, and the spreading quality is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the side structure of the fully automatic cloth spreading machine for bidirectional cloth spreading and cutting of the utility model;

[0011] Figure 2 It is a schematic diagram of the structure of the shearing device and the push rod in the fully automatic cloth spreading machine for bidirectional cloth spreading and cutting of the utility model;

[0012] Figure 3 It is a schematic diagram of the fully automatic cloth spreading machine for bidirectional cloth spreading and cloth cutting of the utility model when laying the first layer of fabric;

[0013] Figure 4 It is a schematic diagram of the fully automatic cloth spreading machine for bidirectional cloth spreading and cloth cutting of the utility model when the cloth head of the second layer of fabric is reversed;

[0014] Figure 5 It is a schematic diagram of the fully automatic cloth spreading machine for bidirectional cloth spreading and cutting of the utility model laying the second layer of fabric when the push rod retracts and drives the cloth head forward;

[0015] Figure 6 It is a schematic diagram of the fully automatic spreading machine for bidirectional spreading and cutting of the utility model laying the second layer of fabric when the push rod extends out to drive the end of the fabric to be laid.

[0016] Reference numerals: cloth spreading machine body 1; shearing device 2; push rod 3; guide groove 4; cylinder 5; mounting plate 6; bracket 7. DETAILED DESCRIPTION

[0017] In the description of the present invention, it should be noted that directional words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of narrating the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific protection scope of the present invention.

[0018] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features. Therefore, the definition of "first" and "second" features can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "several" and "a number" is two or more, unless otherwise clearly and specifically defined.

[0019] Reference Figures 1 to 6 The utility model is further described.

[0020] A fully automatic spreading machine for bidirectional spreading and cutting of cloth comprises a spreading machine body 1. A shearing device 2 and a paving mechanism are arranged on the spreading end of the spreading machine body 1. The paving mechanism comprises a push rod 3. The push rod 3 is located below the shearing device 2. A driving mechanism is arranged between the push rod 3 and the spreading machine body 1.

[0021] like Figures 1 to 6 As shown, the spreading principle of the fully automatic spreading machine with two-way spreading and cutting is as follows:

[0022] The initial position of the spreading machine body 1 is located on the right side of the spreading table;

[0023] The cloth spreading machine body 1 moves from the initial position on the right side to the left side to spread the cloth. Before the movement, the piston rods of the cylinders 5 on both sides extend forward first, driving the push rod 3 to slide forward and be placed at the front end of the material outlet on the cloth spreading machine body 1. Then the cloth spreading machine body 1 starts to move to the left side and spread the cloth. When the cloth spreading machine body 1 reaches the set position on the left side, the shearing device 2 cuts the fabric.

[0024] Then, the cloth spreading machine body 1 starts to move to the right to spread the cloth. After moving a short distance to the right, the cloth spreading machine body 1 stops moving and discharging the fabric. At this time, the placement direction of the fabric ends that have been discharged on the lower fabric layer may be opposite to the spreading direction, or the fabric ends may be piled up. At this time, the piston rods of the cylinders 5 on both sides retract backwards, driving the push rod 3 to slide backwards. In the process of sliding backwards, the push rod 3 will contact the fabric ends and drive the fabric ends to change direction, or push the accumulated fabric ends flat to make them aligned with the fabric ends of the lower layer.

[0025] Then, the spreading machine body 1 continues to move to the right to spread the cloth, and stops again at a short distance near the initial position, the piston rods of the cylinders 5 on both sides extend forward again, and the spreading machine body 1 starts to move rightward and deliver the fabric at the same time, so that the front half of the delivered fabric falls on the lower fabric as the push rod 3 slides forward, and the back half falls directly on the push rod 3. When the push rod 3 slides forward to the right position, the shearing device 2 cuts the fabric;

[0026] Finally, the main body 1 of the spreading machine continues to move to the initial position on the right side, and the fabric is no longer fed out at this time. The rear half of the fabric that originally fell on the push rod 3 gradually slides down and is laid flat on the lower layer of fabric as the spreading machine moves to the right.

[0027] When the spreading machine reaches the initial position on the right, the above-mentioned action is repeated to realize bidirectional spreading of the fabric, and there is no arching and folding at the shearing points at both ends of the fabric, thereby improving the spreading quality of the bidirectional spreading.

[0028] As shown in the figure, in this embodiment, preferably, brackets 7 are provided on both sides of the shearing device 2, guide grooves 4 are provided on the brackets 7, and the two ends of the push rod 3 slide in the two guide grooves 4 respectively, and the sliding of the push rod 3 is supported by the guide grooves 4.

[0029] like Figure 2As shown, in this embodiment, preferably, the driving mechanism is a cylinder 5 , a mounting plate 6 is provided on the bracket 7 , and the cylinder 5 is connected to the mounting plate 6 .

[0030] like Figure 2 As shown, in the present embodiment, preferably, the push rod 3 is in the shape of a flat rod, and both sides of the push rod 3 are arc edges, which is convenient for pushing the fabric forward and backward.

[0031] like Figure 1 As shown, in this embodiment, preferably, the push rod 3 is a hollow rod to reduce the weight of the push rod 3.

[0032] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A fully automatic cloth spreading machine for bidirectional cloth spreading and cloth cutting, comprising a cloth spreading machine body, characterized in that: A shearing device and a paving mechanism are arranged on the spreading end of the spreading machine body. The paving mechanism comprises a push rod, which is located below the shearing device. A driving mechanism is arranged between the push rod and the spreading machine body.

2. The fully automatic cloth spreading machine for bidirectional cloth spreading and cloth cutting according to claim 1 is characterized by: Brackets are arranged on both sides of the shearing device, guide grooves are arranged on the brackets, and the two ends of the push rod slide in the two guide grooves respectively.

3. The fully automatic cloth spreading machine for bidirectional cloth spreading and cloth cutting according to claim 2 is characterized in that: The driving mechanism is a cylinder, a mounting plate is provided on the bracket, and the cylinder is connected to the mounting plate.

4. The fully automatic cloth spreading machine for bidirectional cloth spreading and cloth cutting according to claim 3 is characterized by: The push rod is in the shape of a flat rod, and both sides of the push rod are arc edges.

5. The fully automatic cloth spreading machine for bidirectional cloth spreading and cloth cutting according to claim 4 is characterized in that: The push rod is a hollow rod.

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