A cloth laying machine

Abstract

The utility model discloses a cloth spreading machine relates to cloth spreading machine technical field, and its technical scheme main points are: including support frame and cloth spreading mechanism, support frame includes left frame body, connecting plate and right frame body that set gradually, and the both ends rotationally connected with connecting rod of connecting plate, and the side wall of left frame body and right frame body is hinged respectively with connecting rod, and the limiting mechanism for limiting connecting plate is arranged between connecting plate and left frame body, right frame body. The utility model discloses when needing to use cloth spreading machine, through with left frame body, connecting plate and right frame body turn to the same plane, guarantee the stability of left frame body, connecting plate and right frame body again through limiting mechanism, make cloth spreading mechanism can normally work, when using after, through with connecting plate turn to the lower end of left frame body, right frame body, and then can reduce the floor space of cloth spreading machine, reduce the cost of land occupation, and it is convenient for staff to and fro.

Description

Technical Field

[0001] This utility model relates to the field of fabric spreading machine technology, and more specifically, it relates to a fabric spreading machine. Background Technology

[0002] Fabric spreading machines are very common equipment in the textile industry. Since fabric is woven, transported, and stored in rolls, when the fabric needs to be cut, it is necessary to first flatten the rolls into a flat state. Compared with the previous manual fabric spreading, fabric spreading machines can automatically flatten the fabric from a roll into a multi-layered flat state, which is very time-saving and labor-saving.

[0003] Fabric spreading machines generally include a support frame and a spreading mechanism located on the support frame. The spreading mechanism opens the fabric by rotating it, allowing the fabric to be in a natural state free from external forces. The spreading mechanism moves back and forth on the support frame to spread the fabric layer by layer onto the table. However, the support frame of existing fabric spreading machines is too long, which occupies a large area when not in use, which is very inconvenient.

[0004] Therefore, a new solution is needed to address this problem. Utility Model Content

[0005] The purpose of this utility model embodiment is to provide a fabric spreading machine to solve the above-mentioned problems.

[0006] The above-mentioned technical objective of this utility model embodiment is achieved through the following technical solution: a fabric spreading machine, including a support frame and a fabric spreading mechanism that slides with the support frame. The support frame includes a left frame, a connecting plate, and a right frame arranged in sequence. Connecting rods are rotatably connected to both ends of the connecting plate. The connecting rods are respectively hinged to the side walls of the left frame and the right frame. A limiting mechanism for limiting the connecting plate is provided between the connecting plate and the left and right frames. Slide rails that communicate with each other are provided on the left frame, the connecting plate, and the right frame. A first pulley that slides with the slide rails is provided on the fabric spreading mechanism.

[0007] The present invention is further configured such that: the limiting mechanism is located on the lower surface of the support frame, the limiting mechanism includes a support block that slides with the left end of the right frame and the connecting plate respectively, and the right end of the left frame and the connecting plate is provided with a support groove that slides with the support block, and the support block slides with the support groove.

[0008] The present invention is further configured such that: the right frame and the connecting plate are provided with a sliding groove that slides with the support block; one end of the support block is fixedly connected with symmetrically distributed limiting posts; and the side wall of the sliding groove is provided with a limiting groove that slides with the limiting posts.

[0009] The present invention is further configured such that: a limiting block is slidably disposed in the support groove, a slot is provided on the side wall of the support groove to engage with the limiting block, and a through groove is provided on the side of the support block away from the limiting post to slide with the limiting block.

[0010] The present invention is further configured such that: a cavity is provided on the side of the support groove away from the slot, which is slidably engaged with the limiting block; an adjusting plate is slidably connected inside the cavity and extends out of the cavity; the limiting block is fixedly connected to the adjusting plate; and a spring is fixedly connected between the adjusting plate and the inner wall of the cavity.

[0011] The present invention is further configured such that: a plurality of first support legs are fixedly connected to the lower ends of the left frame and the right frame; a second pulley is provided at the lower end of the first support leg; a second support leg is rotatably connected to the lower surface of the connecting plate; the second support legs are staggered; and the lowest point of the second support leg and the lowest point of the second pulley are on the same plane.

[0012] The present invention is further configured such that the connecting rod includes a first connecting rod and a second connecting rod that are slidably fitted.

[0013] In summary, this utility model has the following beneficial effects:

[0014] By setting up a hinged left frame, connecting plate, and right frame, when the fabric spreading machine is needed, the left frame, connecting plate, and right frame are rotated to the same plane, and the stability of the left frame, connecting plate, and right frame is ensured by the limiting mechanism, so that the fabric spreading mechanism can work normally. After use, the limiting mechanism is released, allowing the connecting plate to rotate freely. By rotating the connecting plate to the lower end of the left and right frames, the left and right frames are brought together, thereby reducing the footprint of the fabric spreading machine, reducing land use costs, and facilitating the movement of staff. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a fabric spreading machine according to the present invention. Figure 1 ;

[0016] Figure 2 This is a schematic diagram of the structure of a fabric spreading machine according to the present invention. Figure 2 ;

[0017] Figure 3 This is a schematic diagram of the structure of a fabric spreading machine according to the present invention. Figure 3 ;

[0018] Figure 4 This is a schematic diagram of the connecting plate in this utility model;

[0019] Figure 5 This is a cross-sectional view of the connecting plate in this utility model;

[0020] Figure 6 This is a schematic diagram of the connecting rod in this utility model.

[0021] Reference numerals in the attached drawings: 1. Fabric laying mechanism; 2. Left frame; 3. Connecting plate; 4. Right frame; 5. Connecting rod; 6. Limiting mechanism; 7. Slide rail; 8. Support block; 9. Support groove; 10. Slide groove; 11. Limiting post; 12. Limiting groove; 13. Limiting block; 14. Slot; 15. Through slot; 16. Cavity; 17. Adjusting plate; 18. Spring; 19. First support leg; 20. Second pulley; 21. Second support leg. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0023] In one possible embodiment, please refer to Figure 1 As shown, a fabric spreading machine includes a support frame and a fabric spreading mechanism 1 that slides with the support frame. The support frame includes a left frame 2, a connecting plate 3, and a right frame 4 arranged in sequence. The left frame 2, the connecting plate 3, and the right frame 4 are provided with interconnected slide rails 7. The fabric spreading mechanism 1 is provided with a first pulley that slides with the slide rails 7. The fabric spreading mechanism 1 spreads the fabric layer by layer on the upper end of the support frame by sliding left and right on the support frame.

[0024] For further details, please refer to Figure 1 , Figure 2 and Figure 3 and Figure 6As shown, connecting rods 5 are rotatably connected to both ends of the connecting plate 3. The connecting rods 5 include a first connecting rod 22 and a second connecting rod 23 that are slidably engaged. The connecting rods 5 are hinged to the side walls of the left frame 2 and the right frame 4, respectively. Thus, the connecting plate 3 can move up and down by rotating and extending the connecting rods 5. A limiting mechanism 6 is provided between the connecting plate 3 and the left frame 2 and the right frame 4 to limit the position of the connecting plate 3. When the fabric spreading machine is needed, the left frame 2, the connecting plate 3 and the right frame 4 are rotated to the same plane, and the limiting mechanism 6 ensures the stability of the left frame 2, the connecting plate 3 and the right frame 4, so that the fabric spreading mechanism 1 can work normally. After use, the limiting mechanism 6 is released, so that the connecting plate 3 can rotate freely. By rotating the connecting plate 3 to the lower end of the left frame 2 and the right frame 4, the left frame 2 and the right frame 4 are brought together, thereby reducing the floor space occupied by the fabric spreading machine, reducing the floor space cost, and facilitating the movement of staff.

[0025] For further details, please refer to Figure 2 As shown, the limiting mechanism 6 is located on the lower surface of the support frame. The limiting mechanism 6 includes a support block 8 that slides and engages with the left end of the right frame 4 and the connecting plate 3 respectively. The right frame 4 and the connecting plate 3 are provided with a sliding groove 10 that slides and engages with the support block 8. One end of the support block 8 is fixedly connected with symmetrically distributed limiting posts 11. The side wall of the sliding groove 10 is provided with a limiting groove 12 that slides and engages with the limiting posts 11. The right end of the left frame 2 and the connecting plate 3 is provided with a support groove 9 that slides and engages with the support block 8. The support block 8 and the support groove 9 slide and engage. When needed, the support block 8 located in the left end of the right frame 4 and the connecting plate 3 is slid into the support groove 9, so that the support block 8 can support the connecting plate 3, so that the connecting plate 3, the left frame 2 and the right frame 4 are on the same plane, and support the fabric laying mechanism 1.

[0026] For further details, please refer to Figure 2 , Figure 4 and Figure 5 As shown, a limiting block 13 is slidably disposed in the support groove 9, and a slot 14 is provided on the side wall of the support groove 9 to engage with the limiting block 13. A cavity 16 is provided on the side of the support groove 9 away from the slot 14 to slidably engage with the limiting block 13. An adjusting plate 17 is slidably connected in the cavity 16 and extends out of the cavity 16. The limiting block 13 is fixedly connected to the adjusting plate 17, and a spring 18 is fixedly connected between the adjusting plate 17 and the inner wall of the cavity 16. A through groove 15 is provided on the side of the support block 8 away from the limiting post 11 to slidably engage with the limiting block 13. The limiting block 13 passes through the through groove 15 and engages with the slot 14, thereby limiting the support block 8.

[0027] For further details, please refer to Figure 2 , Figure 4 and Figure 5As shown, multiple first support legs 19 are fixedly connected to the lower ends of the left frame 2 and the right frame 4. The lower ends of the first support legs 19 are provided with second pulleys 20, which facilitates the movement of the left frame 2 and the right frame 4. The first support legs 19 are located at the ends of the left frame 2 and the right frame 4 that are far apart from each other, which can prevent the connecting plate 3 from abutting against the first support legs 19, so that the connecting plate 3 can rotate smoothly. The lower surface of the connecting plate 3 is rotatably connected to the second support legs 21. The second support legs 21 are staggered. The lowest point of the second support leg 21 is on the same plane as the lowest point of the second pulley 20. By setting the second support legs 21 that rotate with the connecting plate 3, the connecting plate 3 is supported, so that the fabric laying mechanism 1 can slide normally left and right on the support frame.

[0028] For details, please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, when the fabric spreading machine is needed, the right frame 4 is pulled, which moves the connecting plate 3. When the connecting plate 3 is on the same plane as the left frame 2 and the right frame 4, the sliding support block 8 is engaged with the support groove 9. At the same time, the second support leg 21 located at the lower end of the connecting plate 3 is rotated open, thus providing support for the connecting plate 3. During the movement of the support block 8, the adjusting plate 17 is first applied to drive the limiting block 13 into the cavity 16. After the support block 8 abuts against the support groove 9, the adjusting plate 17 is released, and the limiting block 13, under the action of the spring 18, passes through the through groove 15 and engages with the locking groove 14, thus limiting the support block 8. This ensures that the left frame 2 and the right frame 4 are always tightly connected to the connecting plate 3 during operation, ensuring the normal use of the fabric spreading machine. After use, first The second support leg 21 is rotated and inserted into the lower end of the connecting plate 3. Then, by applying force to the two adjusting plates 17 at one end, the limiting block 13 is driven to slide into the cavity 16. The connecting plate 3, which has lost its limiting force, is then moved outward and the connecting 3 is rotated downward. At this time, the connecting rod 5 is stretched, causing the support block 8 to disengage from the support groove 9. The same applies to the other end. The connecting plate 3 can then be moved to the bottom of the left frame 2 and the right frame 4. The right frame 4 is then slid, so that the support block 8 on the right frame 4 slides into the support groove 9 of the left frame 2. By applying force to the limiting block 13, the limiting block 13 passes through the through groove 15 and engages with the slot 14, thereby engaging the left frame 2 and the right frame 4. This prevents the left frame 2 or the right frame 4 from easily sliding apart, thereby reducing the floor space occupied by the spreading machine, reducing floor space costs, and facilitating the movement of staff.

[0029] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it.

Claims

1. A fabric spreading machine, comprising a support frame and a fabric spreading mechanism (1) slidably engaged with the support frame, characterized in that: The support frame includes a left frame (2), a connecting plate (3), and a right frame (4) arranged in sequence. The two ends of the connecting plate (3) are rotatably connected to connecting rods (5). The connecting rods (5) are respectively hinged to the side walls of the left frame (2) and the right frame (4). A limiting mechanism (6) for limiting the connecting plate (3) is provided between the connecting plate (3) and the left frame (2) and the right frame (4). The left frame (2), the connecting plate (3), and the right frame (4) are provided with interconnected slide rails (7). The fabric laying mechanism (1) is provided with a first pulley that slides with the slide rails (7).

2. A fabric spreading machine according to claim 1, characterized in that: The limiting mechanism (6) is located on the lower surface of the support frame. The limiting mechanism (6) includes a support block (8) that slides with the left end of the right frame (4) and the connecting plate (3). The right end of the left frame (2) and the connecting plate (3) is provided with a support groove (9) that slides with the support block (8). The support block (8) slides with the support groove (9).

3. A fabric spreading machine according to claim 2, characterized in that: The right frame (4) and the connecting plate (3) are provided with a sliding groove (10) that slides with the support block (8). One end of the support block (8) is fixedly connected with symmetrically distributed limiting posts (11). The side wall of the sliding groove (10) is provided with a limiting groove (12) that slides with the limiting post (11).

4. A fabric spreading machine according to claim 3, characterized in that: A limiting block (13) is slidably disposed in the support groove (9), and a slot (14) is provided on the side wall of the support groove (9) to engage with the limiting block (13). A through groove (15) is provided on the side of the support block (8) away from the limiting post (11) to slide with the limiting block (13).

5. A fabric spreading machine according to claim 4, characterized in that: A cavity (16) is provided on the side of the support groove (9) away from the slot (14) to slide with the limiting block (13). An adjusting plate (17) is slidably connected inside the cavity (16) and extends out of the cavity (16). The limiting block (13) is fixedly connected to the adjusting plate (17). A spring (18) is fixedly connected between the adjusting plate (17) and the inner wall of the cavity (16).

6. A fabric spreading machine according to claim 1, characterized in that: The lower ends of the left frame (2) and the right frame (4) are fixedly connected to a plurality of first support legs (19). The lower ends of the first support legs (19) are provided with second pulleys (20). The lower surface of the connecting plate (3) is rotatably connected to a second support leg (21). The second support legs (21) are staggered, and the lowest point of the second support leg (21) and the lowest point of the second pulley (20) are on the same plane.

7. A fabric spreading machine according to claim 1, characterized in that: The connecting rod (5) includes a first connecting rod (22) and a second connecting rod (23) that are in sliding fit.

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