Conveying device of clothing cloth cutting machine

Abstract

The utility model discloses a conveying device of a clothes cloth cutting machine, and relates to the technical field of cloth cutting. Comprising a cutting machine body and a conveying assembly, and a laser fabric cutting machine is arranged at the top of the cutting machine body through a portal frame; the conveying assembly comprises an upper conveying belt and a lower conveying belt which are rotationally arranged in the two sides of the cutting machine body through synchronous wheels, and connecting rods are arranged at the tops and the bottoms of the two upper conveying belts and the two lower conveying belts correspondingly. The two toothed bars are meshed with each other to clamp cloth for conveying, movement of the laser cloth cutting machine and the portal frame is not affected, the friction force between the toothed bars and the cloth is increased through the arrangement of rubber pads, the stability when the cloth is clamped is guaranteed, and cloth conveying is smoother; cloth cut at the top of the cutting bed can be automatically pushed away along with conveying of the lower conveying belt, workers do not need to manually clean the cloth, the cloth only needs to be collected at one end of the cutting machine body in a centralized mode, and using is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of cloth cutting, in particular to a transmission device of a clothing cloth cutting machine. Background Art

[0002] After the rolls of clothing fabric are processed, they need to be cut by a cutting machine. Most of the existing fabric cutting machines are laser cutting machines. Fabric laser cutting machines use CNC technology and use computer programs to control the laser cutting head to move quickly on the fabric surface, accurately cutting out the required shape and size. The laser cutting thickness is small and the incision is smooth, which will not cause any damage to the fabric, ensuring the cutting quality and accuracy. Fabric laser cutting machines do not need to use traditional molds during the cutting process, avoiding mold manufacturing costs and labor maintenance costs. At the same time, it can reduce waste generation and improve material utilization. Therefore, for industrial and trade enterprises, the use of fabric laser cutting machines can significantly reduce production costs.

[0003] The fabric laser cutting machine needs to transport the fabric again after cutting a section of fabric. However, the middle part of the fabric is blocked by the fabric laser cutting mechanism, so the fabric can only be dragged through both ends of the fabric. This fabric transmission method makes it easy for the fabric to not be laid flat on the cutting bed, affecting the cutting effect and can no longer meet user needs. Utility Model Content

[0004] The utility model provides a transmission device for a clothing cloth cutting machine to solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a transmission device for a clothing cloth cutting machine, comprising a cutting machine body and a transmission component, wherein a laser cloth cutting machine is arranged on the top of the cutting machine body through a gantry;

[0006] The transmission assembly includes an upper conveyor belt and a lower conveyor belt which are arranged inside both sides of the cutting machine body through the rotation of a synchronous wheel. Connecting rods are arranged on the top and bottom of the upper conveyor belt and the lower conveyor belt. A gear rod is arranged inside the connecting rod through a spring. The gear rod extends to the outside of the connecting rod away from one end of the connecting rod. The gear rod at the bottom of the upper conveyor belt is meshed with the gear rod at the top of the lower conveyor belt.

[0007] Furthermore, rubber plates are provided on the side of the connecting rods at the top and bottom of the lower conveyor belt away from the gear rod.

[0008] Furthermore, a plurality of anti-slip protrusions are provided on one side of the rubber plate.

[0009] Furthermore, a plurality of tension springs are arranged on a side of the rubber plate away from the anti-slip protrusion.

[0010] Furthermore, a motor for driving the internal synchronous wheels of the upper conveyor belt and the lower conveyor belt is arranged on one side of the cutting machine body.

[0011] Furthermore, a fixing plate is fixedly arranged inside the cutting machine body, and a cutting bed is movably arranged inside the fixing plate.

[0012] Furthermore, a hydraulic rod for raising and lowering the cutting table is also arranged inside the fixed plate.

[0013] Furthermore, the transmission component also includes guide sliding holes opened on both sides of the inner wall of the cutting machine body, and the connecting rod is sleeved with the inside of the guide sliding holes.

[0014] Furthermore, support plates are provided inside both sides of the cutting machine body.

[0015] Furthermore, a side of the gear rod away from the connecting rod is covered with a rubber pad.

[0016] Compared with the prior art, the utility model provides a transmission device for a clothing fabric cutting machine, which has the following beneficial effects:

[0017] The transmission device of the clothing fabric cutting machine uses two gear rods that mesh with each other to clamp the fabric for transportation, which will not affect the movement of the laser fabric cutting machine and the gantry. The provision of rubber pads increases the friction between the gear rods and the fabric, ensuring the stability of the fabric when clamped, making the fabric transmission smoother. The provision of rubber plates can automatically push away the cut fabric on the top of the cutting bed as the lower conveyor belt conveys it. There is no need for staff to manually clean the fabric, and they only need to be collected at one end of the cutting machine body, which is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a cross-sectional view of the cutting table structure of the utility model;

[0020] Figure 3 for Figure 2 A magnified view of the structure at center A;

[0021] Figure 4 This is a schematic diagram of the synchronous wheel structure of the utility model;

[0022] Figure 5 This is a cross-sectional view of the rubber plate structure of the utility model.

[0023] In the figure: 1. cutting machine body; 11. gantry; 12. laser cloth cutting machine; 13. fixed plate; 14. cutting bed; 15. hydraulic rod; 16. support plate; 2. transmission component; 21. synchronous wheel; 22. upper conveyor belt; 23. lower conveyor belt; 24. guide slide hole; 25. connecting rod; 251. gear rod; 252. rubber pad; 26. rubber plate; 27. anti-slip protrusion; 28. tension spring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 The utility model discloses a transmission device for a clothing cloth cutting machine, comprising a cutting machine body 1 and a transmission component 2. A laser cloth cutting machine 12 is arranged on the top of the cutting machine body 1 through a gantry 11.

[0026] The transmission assembly 2 includes an upper conveyor belt 22 and a lower conveyor belt 23 which are arranged inside the two sides of the cutting machine body 1 through a synchronous wheel 21, and the top and bottom of the upper conveyor belt 22 and the lower conveyor belt 23 are provided with a connecting rod 25, and the interior of the connecting rod 25 is provided with a toothed rod 251 through a spring. When the two toothed rods 251 are engaged, the spring will be compressed into place. The setting of the spring enables the two toothed rods 251 to effectively clamp the cloth. The toothed rod 251 extends to the outside of the connecting rod 25 away from one end of the connecting rod 25, and the toothed rod 251 at the bottom of the upper conveyor belt 22 is engaged with the toothed rod 251 at the top of the lower conveyor belt 23. One side of the cutting machine body 1 is provided with a motor for driving the synchronous wheel 21 inside the upper conveyor belt 22 and the lower conveyor belt 23, see Figure 1 and Figure 2, both sides of the cutting machine body 1 are provided with an upper conveyor belt 22 and a lower conveyor belt 23, the connecting rods 25 on the two upper conveyor belts 22 are shared, and the connecting rods 25 on the two lower conveyor belts 23 are shared, so that the conveying process of the connecting rods 25 is more stable and there will be no deviation. Two connecting rods 25 are provided at the top and bottom of the upper conveyor belt 22, and two connecting rods 25 are also provided at the top and bottom of the lower conveyor belt 23, and the two connecting rods 25 at the bottom of the upper conveyor belt 22 and the two connecting rods 25 at the top of the lower conveyor belt 23 are relative and meshed, and the cloth length between the two connecting rods 25 at the bottom of the upper conveyor belt 22 is the cloth cutting space, and the upper conveyor belt 22 and the lower conveyor belt 23 are rotated synchronously by the motor, and the conveying speed is maintained When in use, when the connecting rods 25 at the bottom of the upper conveyor belt 22 and the top of the lower conveyor belt 23 clamp the two ends of the cloth, the cloth can be cut by the laser cloth cutting machine 12. When the cutting of the section of cloth is completed, the upper conveyor belt 22 and the lower conveyor belt 23 are started to rotate synchronously, so that the connecting rod 25 at the top of the upper conveyor belt 22 and the connecting rod 25 at the bottom of the lower conveyor belt 23 engage with each other and clamp the cloth as they rotate. As the upper conveyor belt 22 and the lower conveyor belt 23 continue to rotate, the connecting rod 25 originally located at the top of the upper conveyor belt 22 and the bottom of the lower conveyor belt 23 replaces the connecting rod 25 at the bottom of the upper conveyor belt 22 and the top of the lower conveyor belt 23. This cyclic switching is carried out to achieve smooth conveying of the cloth.

[0027] Specifically, a rubber plate 26 is provided on the side of the connecting rod 25 at the top and bottom of the lower conveyor belt 23 away from the tooth rod 251, a fixed plate 13 is fixedly provided inside the cutting machine body 1, a cutting bed 14 is movably provided inside the fixed plate 13, a hydraulic rod 15 for lifting and lowering the cutting bed 14 is also provided inside the fixed plate 13, and the cutting bed 14 is used to carry cloth, a plurality of anti-skid protrusions 27 are provided on one side of the rubber plate 26, and a plurality of tension springs 28 are provided on the side of the rubber plate 26 away from the anti-skid protrusion 27, see Figure 5 The length of the rubber plate 26 is consistent with the width of the cutting bed 14, so that the two ends of the rubber plate 26 do not extend to the inside of the two sides of the cutting machine body 1. When a section of cloth is cut, the hydraulic rod 15 is started to drive the cutting bed 14 to descend, avoiding the cutting bed 14 from blocking the connecting rod 25 at the top of the lower conveyor belt 23. The height of the cutting bed 14 after descending is not lower than the rubber plate 26. When the lower conveyor belt 23 drives its top connecting rod 25 to move, the connecting rod 25 drives the rubber plate 26 to resist the top of the cutting bed 14. The rubber plate 26 will compress the tension spring 28 to adapt to the plane of the top of the cutting bed 14. With the transportation of the lower conveyor belt 23, the rubber plate 26 automatically pushes away the cut cloth on the top of the cutting bed 14. The setting of the anti-slip protrusion 27 increases the friction force, further ensuring the effect of the rubber plate 26 pushing the cloth. There is no need for the staff to manually clean the cloth, and they only need to collect it at one end of the cutting machine body 1, which is more convenient to use.

[0028] Specifically, the transmission assembly 2 further includes guide sliding holes 24 provided on both sides of the inner wall of the cutting machine body 1, and the connecting rod 25 is sleeved with the inner part of the guide sliding hole 24, see Figure 2 and Figure 3 The setting of the guide slide hole 24 makes the transportation of the connecting rod 25 more stable. The rotation trajectory of the upper conveyor belt 22 and the lower conveyor belt 23 is consistent with the guide slide hole. The two ends of the connecting rod 25 pass through the guide slide hole 24 into the inside of both sides of the cutting machine body 1 and are connected with the upper conveyor belt 22 or the lower conveyor belt 23.

[0029] Specifically, support plates 16 are further provided inside both sides of the cutting machine body 1. Since a suspended portion will be left after the guide slide holes 24 are opened on both sides of the cutting machine body 1, the suspended portion is supported by the support plates 16 to ensure the integrity of the guide slide holes 24.

[0030] Specifically, the side of the toothed rod 251 away from the connecting rod 25 is covered with a rubber pad 252. The two meshing toothed rods 251 clamp the cloth, and the motor is started to drive the upper conveyor belt 22 and the lower conveyor belt 23 to rotate synchronously in opposite directions, so that the two toothed rods 251 clamp the cloth for transportation. The provision of the rubber pad 252 increases the friction between the toothed rod 251 and the cloth, ensuring the stability of the cloth when it is clamped. Figure 1 The connecting rods 25 on the upper conveyor belt 22 and the lower conveyor belt 23 are respectively close to the two ends of the cutting machine body 1, and will not affect the movement of the laser cloth cutting machine 12 and the gantry 11.

[0031] In summary, the clothing fabric cutting machine transmission device, which uses two gear rods 251 to mesh with each other to clamp the fabric for transportation, will not affect the movement of the laser fabric cutting machine 12 and the gantry 11. The setting of the rubber pad 252 increases the friction between the gear rod 251 and the fabric, ensures the stability of the fabric when it is clamped, and makes the fabric transmission smoother. The setting of the rubber plate 26 can automatically push away the cut fabric on the top of the cutting bed 14 as the lower conveyor belt 23 conveys it. There is no need for the staff to manually clean the fabric, and they only need to collect it at one end of the cutting machine body 1, which is more convenient to use.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A transmission device for a clothing fabric cutting machine, comprising a cutting machine body (1) and a transmission component (2), characterized in that: A laser cloth cutting machine (12) is arranged on the top of the cutting machine body (1) via a gantry (11); The transmission assembly (2) comprises an upper conveyor belt (22) and a lower conveyor belt (23) which are arranged inside the two sides of the cutting machine body (1) and are rotated by a synchronous wheel (21); the top and bottom of the upper conveyor belt (22) and the lower conveyor belt (23) are both provided with connecting rods (25); a gear rod (251) is arranged inside the connecting rod (25) through a spring; one end of the gear rod (251) away from the connecting rod (25) extends to the outside of the connecting rod (25); the gear rod (251) at the bottom of the upper conveyor belt (22) is meshed with the gear rod (251) at the top of the lower conveyor belt (23).

2. A transmission device for a clothing fabric cutting machine according to claim 1, characterized in that: A rubber plate (26) is provided on one side of the connecting rod (25) at the top and bottom of the lower conveyor belt (23) away from the toothed rod (251).

3. A transmission device for a clothing fabric cutting machine according to claim 2, characterized in that: A plurality of anti-slip protrusions (27) are provided on one side of the rubber plate (26).

4. A transmission device for a clothing fabric cutting machine according to claim 2, characterized in that: A plurality of tension springs (28) are arranged on a side of the rubber plate (26) away from the anti-slip protrusion (27).

5. A transmission device for a clothing fabric cutting machine according to claim 1, characterized in that: A motor for driving the internal synchronous wheels (21) of the upper conveyor belt (22) and the lower conveyor belt (23) is provided on one side of the cutting machine body (1).

6. A transmission device for a clothing fabric cutting machine according to claim 1, characterized in that: A fixing plate (13) is fixedly arranged inside the cutting machine body (1), and a cutting bed (14) is movably arranged inside the fixing plate (13).

7. A transmission device for a clothing fabric cutting machine according to claim 6, characterized in that: A hydraulic rod (15) for raising and lowering the cutting table (14) is also arranged inside the fixed plate (13).

8. A transmission device for a clothing fabric cutting machine according to claim 1, characterized in that: The transmission component (2) also includes guide sliding holes (24) opened on both sides of the inner wall of the cutting machine body (1), and the connecting rod (25) is sleeved with the inside of the guide sliding holes (24).

9. A transmission device for a clothing fabric cutting machine according to claim 1, characterized in that: Support plates (16) are also provided inside the two sides of the cutting machine body (1).

10. A transmission device for a clothing fabric cutting machine according to claim 1, characterized in that: The side of the gear rod (251) away from the connecting rod (25) is covered with a rubber pad (252).

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