Cloth laser cutting device for tent production

Abstract

The invention relates to the technical field of laser cutting, in particular to a tent production cloth laser cutting device which comprises a bottom frame, mounting plates, a discharging conveyor, a cloth roll support, a first electric guide rail, a second electric guide rail and the like, the mounting plates are connected to the front side and the rear side of the top of the bottom frame, and the discharging conveyor is mounted between the two mounting plates; cloth roll supports used for placing cloth are connected to the tops of the mounting plates, first electric guide rails are mounted at the tops of the mounting plates, and a second electric guide rail is mounted at the tops of sliding blocks of the two first electric guide rails. The laser cutting machine can be driven to move through the first electric guide rail and the second electric guide rail, the laser cutting machine can cut cloth, the pressing shaft can be pushed to move downwards through the pushing shaft, the pressing shaft can press cutting materials on the cloth, the cutting materials on the cloth are unloaded, the cutting materials are automatically separated, manual intervention is reduced, and the cutting efficiency is improved. And the labor intensity of workers is reduced.

Description

Technical Field

[0001] The present invention relates to the field of laser cutting technology, and in particular to a fabric laser cutting device for tent production. Background Art

[0002] During the tent production process, in order to adapt to different usage scenarios, tents are generally designed into different shapes. Tents of different shapes require different fabric sizes, so the fabric needs to be cut according to the specific sizes on the design drawings to ensure that the various parts can be correctly spliced ​​together to form a complete tent structure.

[0003] Laser cutting technology has very high cutting accuracy, and the error can be controlled within the range of millimeters or even smaller. It can process complex patterns or fine edges and is very suitable for cutting cloth. The laser cutting machine is controlled by a CNC system and can move freely to cut the cloth. After cutting, the waste and cutting materials are transported out by the conveyor. Some cutting materials are not completely separated from the waste materials and need to be separated manually. Manual separation is a repetitive task. If there are a lot of cutting materials that are not completely separated, it will significantly increase the labor intensity of the staff, and long-term operation can easily cause fatigue of the staff. Summary of the Invention

[0004] In view of this, the present invention provides a fabric laser cutting device for tent production, which can overcome the shortcomings that manual separation is a repetitive task. If there are a lot of cut materials that are not completely separated, the labor intensity of the staff will be significantly increased, and long-term operation will easily lead to fatigue of the staff.

[0005] The technical solution of the present invention is: a fabric laser cutting device for tent production, including a base frame, a mounting plate, a discharge conveyor, a cloth roll holder, an electric guide rail 1, an electric guide rail 2, a laser cutting machine, a discharge mechanism and a receiving mechanism. The front and rear sides of the top of the base frame are connected to the mounting plates, a discharge conveyor is installed between the two mounting plates, the tops of the mounting plates are connected to cloth roll holders for placing cloth, the tops of the mounting plates are installed with electric guide rail 1, the tops of the sliders of the two electric guide rails 1 are jointly installed with electric guide rail 2, a laser cutting machine for cutting cloth is installed on the slider of the electric guide rail 2, the discharge mechanism is used to unload the cut material from the cloth, and the receiving mechanism is used to rewind the waste material.

[0006] In one embodiment, the unloading mechanism includes a connecting plate, a slide plate, a spring 1, a pressure shaft and a driving assembly. The mounting plates are connected to the connecting plates, the connecting plates are connected to the base frame, a slide plate is slidably connected between the two connecting plates, a spring 1 is connected between the slide plate and the connecting plate, and pressure shafts are evenly spaced and connected to the bottom of the slide plate. The driving assembly is used to drive the pressure shaft to move downward so that the pressure shaft presses the cut material on the cloth to unload the cut material on the cloth.

[0007] In one embodiment, the driving assembly includes a tensioning roller, a motor 1, a contact block, a guide rod, a push block, a spring 2 and a push shaft. The tensioning roller is rotatably connected between the two connecting plates. The motor 1 is installed on the front connecting plate. The output shaft of the motor 1 is connected to the tensioning roller. The top of the slide is connected to the contact block. The connecting plates are all connected with guide rods. The guide rods are all slidably connected with push blocks. The guide rods are all connected with spring 2. The spring 2 is connected to the push block. The tensioning roller is connected with a push shaft. The push shaft is used to push the push block to move to the right. The push block pushes the contact block to move downward, and the contact block drives the slide and the pressure shaft to move downward.

[0008] In one embodiment, the material receiving mechanism includes a vertical plate, an insert block, a second motor, a winding shaft and a guide roller. The top of the connecting plate is connected to the vertical plate, and the vertical plate is rotatably connected to the insert block. The front connecting plate is installed with the second motor, and the output shaft of the second motor is connected to the insert block on the front side. Slots are opened at the front and rear ends of the winding shaft, and the insert block is located in the slot. The insert block and the winding shaft are connected by bolts. Two guide rollers are rotatably connected between the two connecting plates, and the tensioning roller is located between the two guide rollers.

[0009] In one embodiment, it also includes an electric slide rail, a guide plate, a connecting block, a support plate, a sliding block, a spring three and a pressure roller. The electric slide rails are installed on the mounting plates, and guide plates are connected on the left and right sides of the two electric slide rails. The sliders of the electric slide rails are connected to connecting blocks, and a support plate for supporting cloth is connected between the two connecting blocks. Sliding blocks are slidably connected in the connecting blocks, and a spring three is connected between the sliding block and the connecting block. A pressure roller for removing wrinkles on the cloth is rotatably connected between the two sliding blocks.

[0010] In one embodiment, it also includes an electric slide rail 2, a rotating shaft, a motor 3 and a pressure plate. Two electric slide rails 2 are installed on the guide plate. The sliders on the two electric slide rails 2 on the left and right are rotatably connected with a rotating shaft. The tops of the sliders on the two electric slide rails 2 on the left are each installed with a motor 3. The output shaft and the rotating shaft of the motor 3 are driven by a pulley set. The rotating shaft is connected to a pressure plate for removing wrinkles on the cloth.

[0011] In one embodiment, a discharge conveyor is further included, and the discharge conveyor is installed between the two connecting plates.

[0012] In one embodiment, the top of the guide plate is a curved surface.

[0013] Compared with the prior art, the present invention has the following advantages: 1. The present invention can drive the laser cutting machine to move through the electric guide rail 1 and the electric guide rail 2. The laser cutting machine can cut the cloth. The pressing shaft can be pushed downward by the driving shaft. The pressing shaft can press the cutting material on the cloth to unload the cutting material on the cloth, and automatically separate the cutting material, thereby reducing manual intervention and reducing the labor intensity of the staff.

[0014] 2. The electric slide rail can drive the support plate and the pressure roller to move to the right. The support plate and the pressure roller can remove the longitudinal wrinkles on the fabric, making the fabric smoother and ensuring cutting accuracy.

[0015] 3. The electric slide rail 2 can drive the two pressing plates to move away from each other. The pressing plates can remove the horizontal wrinkles on the fabric, making the fabric smoother and ensuring cutting accuracy. At the same time, the pressing plates can press the fabric to prevent it from shifting or sliding during the cutting process, thereby improving cutting accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the unloading mechanism and the material receiving mechanism of the present invention.

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the unloading mechanism of the present invention.

[0019] Figure 4 For the present invention Figure 3 Enlarged view of part A.

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the slide plate and the final roller of the present invention.

[0021] Figure 6 It is a schematic diagram of the three-dimensional structure of the material receiving mechanism of the present invention.

[0022] Figure 7 It is a cross-sectional view of the insert block and the reel of the present invention.

[0023] Figure 8 This is a state diagram of the cloth after it passes around the guide roller and the tension roller.

[0024] Figure 9 It is a schematic diagram of the three-dimensional structure of the electric slide rail 1, the guide plate and the connecting block of the present invention.

[0025] Figure 10 It is a schematic diagram of the three-dimensional structure of the support plate and the pressure roller of the present invention.

[0026] Figure 11 For the present invention Figure 10 Magnified view of part B.

[0027] Figure 12 This is a state diagram of the cloth after it passes around the guide plate of the present invention.

[0028] Figure 13 It is a schematic diagram of the three-dimensional structure of the electric slide rail 2, the rotating shaft, the motor 3 and the pressure plate of the present invention.

[0029] The markings in the figure are: 1. Base frame, 2. Mounting plate, 3. Discharge conveyor, 4. Cloth roll bracket, 5. Electric guide rail 1, 6. Electric guide rail 2, 7. Laser cutting machine, 81. Connecting plate, 82. Slide plate, 83. Spring 1, 84. Pressure shaft, 85. Tension roller, 86. Motor 1, 87. Contact block, 88. Guide rod, 89. Push block, 810. Spring 2, 811. Push shaft, 91. Vertical plate, 92. Insert block, 93. Motor 2, 94. Rewinding shaft, 95. Slot, 96. Guide roller, 101. Electric slide rail 1, 102. Guide plate, 103. Connecting block, 104. Support plate, 105. Sliding block, 106. Spring 3, 107. Pressure roller, 111. Electric slide rail 2, 112. Rotating shaft, 113. Motor 3, 114. Pressure plate, 12. Discharge conveyor. DETAILED DESCRIPTION

[0030] To make the objectives, technical solutions, and advantages of the present invention more clearly understood, the present invention will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are merely exemplary and are not intended to limit the scope of the present invention. In addition, in the following description, descriptions of well-known structures and technologies are omitted to avoid unnecessary confusion of the concepts of the present invention.

[0031] Please refer to Figures 1-8 A fabric laser cutting device for tent production includes a base frame 1, a mounting plate 2, a discharge conveyor 3, a cloth roll holder 4, an electric guide rail 1 5, an electric guide rail 2 6, a laser cutting machine 7, a unloading mechanism and a receiving mechanism. The front and rear sides of the top of the base frame 1 are connected to the mounting plates 2 by bolts, the discharge conveyor 3 is installed between the two mounting plates 2 by bolts, the top right side of the mounting plate 2 is connected to the cloth roll holder 4 by bolts, the top of the mounting plate 2 is installed with an electric guide rail 1 5 by bolts, the top of the slider of the two electric guide rails 1 5 is jointly installed with the electric guide rail 2 6 by bolts, and the left side of the slider of the electric guide rail 2 6 is installed with a laser cutting machine 7 by bolts. The unloading mechanism is used to unload the cut material from the cloth, and the receiving mechanism is used to rewind the waste material.

[0032] Please refer to Figure 2-Figure 5The unloading mechanism includes a connecting plate 81, a slide plate 82, a spring 83, a pressure shaft 84 and a driving assembly. The left side of the mounting plate 2 is connected to the connecting plate 81 by bolts. The bottom of the connecting plate 81 and the top of the base frame 1 are connected by bolts. The slide plate 82 is slidably connected between the two connecting plates 81. A spring 83 is connected between the bottom of the slide plate 82 and the connecting plate 81. The bottom of the slide plate 82 is evenly spaced and connected to the pressure shaft 84. The driving assembly is used to drive the pressure shaft 84 to move downward, so that the pressure shaft 84 presses the cutting material on the cloth to unload the cutting material on the cloth.

[0033] Please refer to Figure 3 and Figure 4 The driving assembly includes a tensioning roller 85, a motor 86, a contact block 87, a guide rod 88, a push block 89, a spring 2 810 and a driving shaft 811. The tensioning roller 85 is rotatably connected between the two connecting plates 81. The upper front part of the front connecting plate 81 is bolted with a motor 1 86. The output shaft of the motor 1 86 and the front end of the tensioning roller 85 are connected by a coupling. The front and rear sides of the top of the slide plate 82 are connected with contact blocks 87 by bolts. The two connecting plates 81 are connected to the side away from each other with a guide rod 88. The guide rod 88 is slidably connected with a push block 89. The guide rod 88 is sleeved with a spring 2 810. The spring 2 810 is sleeved on the guide rod 88 to prevent the spring 2 810 from bending. The two ends of the spring 2 810 are respectively connected to the guide rod 88 and the push block 89. The front and rear ends of the tensioning roller 85 are connected with a push shaft 811 at even intervals in the circumference.

[0034] Please refer to Figure 2 、 Figure 6 and Figure 7 The material receiving mechanism includes a vertical plate 91, an insert block 92, a second motor 93, a winding shaft 94 and a guide roller 96. The left side of the top of the connecting plate 81 is connected to the vertical plate 91 by bolts, and the middle part of the vertical plate 91 is rotatably connected to the insert block 92. The left part of the front side of the front connecting plate 81 is installed with the second motor 93 by bolts. The output shaft of the second motor 93 and the front end of the insert block 92 on the front side are connected by a coupling. Slots 95 are provided at the front and rear ends of the winding shaft 94. The insert block 92 is located in the slot 95, and the insert block 92 and the winding shaft 94 are connected by bolts. Two guide rollers 96 are rotatably connected between the two connecting plates 81. The two guide rollers 96 are arranged opposite to each other on the left and right, and the tensioning roller 85 is located between the two guide rollers 96.

[0035] The staff puts a roll of cloth on the two cloth roll supports 4, then pulls out the cloth and puts the cloth on the discharging conveyor 3, and then passes the cloth around the guide roller 96 on the right, the tensioning roller 85 and the guide roller 96 on the left in turn, and finally wraps the cloth around the winding shaft 94. The electric guide rail 1 5 can drive the laser cutting machine 7 to move left and right, and the electric guide rail 2 6 can drive the laser cutting machine 7 to move forward and backward, and can control the laser cutting machine 7 to move freely and cut the cloth. After the cutting is completed, the motor 2 93 is started, and the output shaft of the motor 2 93 drives the front plug block 92 to rotate, and the front plug block 92 drives the winding shaft 94 to rotate, and the winding shaft 94 rewinds the cloth. At the same time, the discharging conveyor 3 is controlled to transport the cloth to the left, and the uncut cloth is transported to the bottom of the laser cutting machine 7. At the same time, the motor 1 86 is started, and the output shaft of the motor 1 86 drives the tensioning roller 85 to rotate, and the tensioning roller 85 drives the push shaft 811 to rotate, and the push shaft 811 will rotate with the The push block 89 contacts and pushes the push block 89 to move to the right. The spring 2 810 is compressed. The push block 89 pushes the contact block 87 to move downward. The contact block 87 drives the slide plate 82 to move downward. The spring 1 83 is compressed. The slide plate 82 drives the pressing shaft 84 to move downward. The pressing shaft 84 can press the cutting material on the cloth to remove the cutting material on the cloth. After the cutting material on the cloth is removed, the cloth becomes waste. The waste will be rolled up on the reel 94. When the reel 94 has rolled up enough waste, After that, the reel 94 can be removed and replaced. When the push shaft 811 and the push block 89 are out of contact, the push block 89 moves to the left under the action of the spring 2 810. The push block 89 no longer pushes the contact block 87. Under the action of the spring 1 83, the slide plate 82 and the pressing shaft 84 move upward and reset. This reciprocating motion can make the pressing shaft 84 move up and down, continuously unloading the cut materials on the cloth, automatically separating the cut materials, reducing manual intervention, and reducing the labor intensity of the staff.

[0036] Please refer to Figures 9-12 , also includes an electric slide rail 101, a guide plate 102, a connecting block 103, a support plate 104, a sliding block 105, a spring three 106 and a pressure roller 107. The electric slide rail 101 is installed on one side of the two mounting plates 2 close to each other by bolts. Guide plates 102 are connected on both sides of the two electric slide rails 101. The top of the guide plate 102 is an arc surface. The slider of the electric slide rail 101 is connected to a connecting block 103. A support plate 104 is connected between the two connecting blocks 103. The connecting blocks 103 are slidably connected with sliding blocks 105. A spring three 106 is connected between the top of the sliding block 105 and the top of the connecting block 103. A pressure roller 107 is rotatably connected between the two sliding blocks 105.

[0037] The staff puts a roll of cloth on the two cloth roll supports 4, then pulls out the cloth, and puts the head end of the cloth between the support plate 104 and the pressure roller 107. The support plate 104 supports the cloth, and under the action of the spring three 106, the pressure roller 107 can press the cloth. Then the electric slide rail 101 drives the connecting block 103 to move to the left, and the connecting block 103 drives the support plate 104 and the pressure roller 107 to move to the left. The support plate 104 and the pressure roller 107 pull the cloth to the left and pull the cloth to the guide plate on the left. Toward the side of the guide plate 102, the cloth is passed around the guide roller 96 on the right, the tensioning roller 85 and the guide roller 96 on the left in turn, and finally the cloth is wound around the winding shaft 94. At this time, the cloth will pass around the top of the guide plate 102. The top of the guide plate 102 is an arc surface to prevent the guide plate 102 from causing scratches on the cloth. Then the electric slide rail 101 drives the support plate 104 and the pressure roller 107 to move to the right. The support plate 104 and the pressure roller 107 can remove the longitudinal wrinkles on the cloth, making the cloth smoother and ensuring cutting accuracy.

[0038] Please refer to Figure 13 , also includes an electric slide rail 2 111, a rotating shaft 112, a motor 3 113 and a pressure plate 114. Two electric slide rails 2 111 are installed on the side of the two guide plates 102 close to each other by bolts. The two electric slide rails 2 111 on the same guide plate 102 are arranged front to back relative to each other. The sliders on the two opposite electric slide rails 2 111 are rotatably connected with the rotating shaft 112. The tops of the sliders on the two electric slide rails 2 111 on the left are both installed with motors 3 113 by bolts. The output shaft of the motor 3 113 and the rotating shaft 112 are driven by a pulley set, and the rotating shaft 112 is connected to a pressure plate 114.

[0039] After the support plate 104 and the pressure roller 107 remove the longitudinal wrinkles on the cloth, the electric slide rail 2 111 is controlled to drive the two pressure plates 114 to move towards each other, and the pressure plates 114 are extended to the bottom of the cloth. Then, the output shaft of the motor 3 113 is controlled to rotate. The output shaft of the motor 3 113 is rotated through the pulley group shaft 112. The shaft 112 drives the pressure plate 114 to rotate upward, and the pressure plate 114 is rotated to a vertical state. The electric slide rail 2 111 is controlled to drive the two pressure plates 114 to move away from each other. The pressure plate 114 can remove the transverse wrinkles on the cloth, making the cloth flatter and ensuring the cutting accuracy. After the pressure plate 114 moves out from the bottom of the cloth, the output shaft of the motor 3 113 is controlled to rotate in the opposite direction, driving the pressure plate 114 to rotate downward. The pressure plate 114 can press the cloth to prevent the cloth from displacement or sliding during the cutting process, thereby improving the cutting accuracy.

[0040] Please refer to Figure 3, also includes a discharge conveyor 12, the lower part between the two connecting plates 81 is installed with a discharge conveyor 12 by bolts, after the pressing shaft 84 unloads the cutting material on the cloth, the cutting material will fall onto the discharge conveyor 12, and the discharge conveyor 12 can transport the cutting material to the left, making it convenient for the staff to collect it.

[0041] The above description is merely an example of the present invention and is not intended to limit the present invention. Any equivalent substitutions made within the principles of the present invention are intended to be included within the scope of protection of the present invention. Any content not elaborated in detail herein is already known to those skilled in the art.

Claims

1. A fabric laser cutting device for tent production, comprising a base frame (1) and a mounting plate (2), wherein the mounting plates (2) are connected to both the front and rear sides of the top of the base frame (1), and characterized in that: The invention also includes a discharge conveyor (3), a cloth roll support (4), an electric guide rail 1 (5), an electric guide rail 2 (6), a laser cutting machine (7), a discharge mechanism and a receiving mechanism. The discharge conveyor (3) is installed between the two mounting plates (2). The tops of the mounting plates (2) are connected to cloth roll supports (4) for placing cloth. The tops of the mounting plates (2) are each installed with an electric guide rail 1 (5). The tops of the sliders of the two electric guide rails 1 (5) are jointly installed with an electric guide rail 2 (6). The slider of the electric guide rail 2 (6) is installed with a laser cutting machine (7) for cutting the cloth. The discharge mechanism is used to remove the cut material from the cloth, and the receiving mechanism is used to rewind the waste material.

2. The fabric laser cutting device for tent production according to claim 1, characterized in that: The unloading mechanism includes a connecting plate (81), a slide plate (82), a spring (83), a pressure shaft (84) and a driving assembly. The mounting plate (2) is connected to the connecting plate (81), the connecting plate (81) is connected to the base frame (1), a slide plate (82) is slidably connected between the two connecting plates (81), a spring (83) is connected between the slide plate (82) and the connecting plate (81), and pressure shafts (84) are evenly spaced and connected to the bottom of the slide plate (82). The driving assembly is used to drive the pressure shaft (84) to move downward so that the pressure shaft (84) presses the cut material on the cloth to unload the cut material on the cloth.

3. The fabric laser cutting device for tent production according to claim 2, characterized in that: The driving assembly includes a tensioning roller (85), a motor (86), a contact block (87), a guide rod (88), a push block (89), a spring (810) and a push shaft (811). The tensioning roller (85) is rotatably connected between the two connecting plates (81). The motor (86) is installed on the front connecting plate (81). The output shaft of the motor (86) is connected to the tensioning roller (85). The top of the slide plate (82) is connected to the contact block (87). The connecting plate (81) is provided with a plurality of springs (810). Both are connected with a guide rod (88), and a push block (89) is slidably connected to the guide rod (88), and a spring 2 (810) is connected to the guide rod (88), and the spring 2 (810) is connected to the push block (89). The tensioning roller (85) is connected with a driving shaft (811), and the driving shaft (811) is used to push the push block (89) to move rightward, and the push block (89) pushes the contact block (87) to move downward, and the contact block (87) drives the slide plate (82) and the pressure shaft (84) to move downward.

4. The fabric laser cutting device for tent production according to claim 3, characterized in that: The material receiving mechanism includes a vertical plate (91), an insert block (92), a second motor (93), a reeling shaft (94) and a guide roller (96). The top of each connecting plate (81) is connected to the vertical plate (91). The vertical plate (91) is rotatably connected to the insert block (92). The second motor (93) is installed on the front connecting plate (81). The output shaft of the second motor (93) is connected to the insert block (92) on the front side. The reeling shaft (94) is provided with a slot (95) at both ends. The insert block (92) is located in the slot (95), and the insert block (92) and the reeling shaft (94) are connected by bolts. Two guide rollers (96) are rotatably connected between the two connecting plates (81), and the tensioning roller (85) is located between the two guide rollers (96).

5. The fabric laser cutting device for tent production according to claim 4, characterized in that: The utility model also includes an electric slide rail (101), a guide plate (102), a connecting block (103), a support plate (104), a sliding block (105), a spring (106) and a pressure roller (107). The electric slide rail (101) is installed on the mounting plate (2). The left and right sides of the two electric slide rails (101) are connected to the guide plate (102). The sliders of the electric slide rails (101) are connected to the connecting blocks (103). The supporting plate (104) for supporting the cloth is connected between the two connecting blocks (103). The connecting blocks (103) are slidably connected to the sliding blocks (105). The spring (106) is connected between the sliding blocks (105) and the connecting blocks (103). The pressure roller (107) for removing wrinkles on the cloth is rotatably connected between the two sliding blocks (105).

6. The fabric laser cutting device for tent production according to claim 5, characterized in that: The invention also includes an electric slide rail 2 (111), a rotating shaft (112), a motor 3 (113) and a pressure plate (114). Two electric slide rails 2 (111) are installed on the guide plate (102). The sliders on the two electric slide rails 2 (111) on the left and right are rotatably connected with the rotating shaft (112). The tops of the sliders on the two electric slide rails 2 (111) on the left are both installed with motor 3 (113). The output shaft of motor 3 (113) and the rotating shaft (112) are driven by a pulley group. The rotating shaft (112) is connected to a pressure plate (114) for removing wrinkles on the cloth.

7. The fabric laser cutting device for tent production according to claim 6, characterized in that: It also includes a discharge conveyor (12), which is installed between the two connecting plates (81).

8. The fabric laser cutting device for tent production according to claim 7, characterized in that: The top of the guide plate (102) is a curved surface.

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