Automobile PVC leather processing device based on infrared positioning

Abstract

The utility model discloses an automobile PVC leather processing device based on infrared positioning. It is provided with a semi-automatic feeding system, an infrared positioning device, and a hydraulic punching machine in sequence; the semi-automatic feeding system includes two groups of cylinders; each group of cylinders is installed on a frame, and a conveying trolley is connected above the front end of the cylinder; a slider and a sliding track are provided below the front end of the conveying trolley; a mold conveying plate is provided below the front end of the conveying trolley, and the other end of the mold conveying plate extends to the hydraulic punching machine, and a supporting roller is provided on the hydraulic punching machine; a material roll is installed above the conveying trolley through the supporting plate, and the material roll is rotated and unrolled by a roller; a back-stopping cylinder and a guide roller are installed on one side of the supporting plate, and a pressing roller is installed below the back-stopping cylinder; an infrared positioning device is installed above the mold; and a PLC control electric box is installed on the hydraulic cutting machine. The utility model can solve the problems existing in the existing CNC cutting bed processing technology when punching special products such as dense and porous products and micro-holes.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile leather processing, in particular to an automobile PVC leather processing device. Background Art

[0002] At present, most of the automotive interior or exterior products on the market are made of PVC leather materials. When processing them, they often need to be punched into suitable shapes or sizes using CNC cutting machines. However, when punching special products such as dense and porous products or micro-holes, it is often difficult to quickly and accurately position and punch the holes because the holes are too small and numerous. At this time, dozens or hundreds of punching processes are often required. Therefore, the punching time of such special products is too long, the efficiency is low, the cost is high, and it is even impossible to punch out qualified products that meet the aperture size. It can be seen that due to the influence of the product aperture and hole density, it is necessary to develop new punching processing equipment to express and accurately position and punch such special products, thereby improving processing efficiency, processing qualification rate, and reducing processing costs. Summary of the invention

[0003] The utility model provides an automobile PVC leather processing device based on infrared positioning, which can solve the problems of low processing efficiency, high cost and even failure to process qualified products meeting the aperture size when punching special products such as dense porous and micro-holes by existing CNC cutting machine processing technology.

[0004] In order to solve the above problems, the technical solution adopted by the utility model is:

[0005] It includes a semi-automatic feeding system, an infrared positioning device, and a cutting machine arranged in sequence along the processing production line;

[0006] The semi-automatic feeding system comprises two groups of cylinders arranged in parallel along the forward direction of the processing production line; wherein each group of the cylinders is installed above the frame through a cylinder base, and the front end of the cylinder is connected to a conveying trolley through an upright connecting plate, and the conveying trolley is located above the cylinder;

[0007] A slider and a sliding track are installed below the front end of the conveying trolley for linear sliding along the processing production line, the slider is installed on the conveying trolley, and the sliding track is installed on the frame;

[0008] In front of the slider, a mold conveying plate for conveying the mold is connected to the lower front end of the conveying trolley by screws, and the other end of the mold conveying plate extends to the cutting machine, and the cutting machine is provided with a supporting roller for supporting the mold conveying plate;

[0009] A material roll is installed above the conveying trolley through a support plate, and the material roll is unwound by rotating the roller installed on the support plate; a back-stop cylinder and a guide roller are installed on one side of the support plate, a pressing roller is installed below the back-stop cylinder, and the guide roller is located between the back-stop cylinder and the material roll. After unwinding, the material roll passes through the guide roller and the pressing roller in sequence and is laid flat on the mold;

[0010] The infrared positioning device is installed above the mold through a fixing frame;

[0011] The cutting machine is equipped with a PLC control box for operating the entire system.

[0012] In the above technical solution, a more specific technical solution may also be: the cutting machine is a four-column hydraulic cutting machine.

[0013] Furthermore, the semi-automatic feeding system is a pneumatic feeding system.

[0014] Furthermore, the infrared positioning device adopts a red light cross laser.

[0015] Furthermore, a safety grating is installed around the frame.

[0016] Furthermore, the sliding track is provided with a track universal bearing for transmitting the mold conveying plate.

[0017] Due to the adoption of the above technical solution, the utility model has the following beneficial effects compared with the prior art:

[0018] 1. The utility model provides an automotive PVC leather processing technology based on infrared positioning, thereby realizing rapid and accurate positioning punching and cutting processing of automotive PVC leather, improving the punching and cutting processing efficiency and processing qualification rate of automotive PVC leather, and solving the problems of low processing efficiency and high cost when punching and cutting special products such as dense porous and tiny holes with existing CNC cutting machine processing technology, and even failing to process qualified products that meet the aperture size.

[0019] 2. The utility model ensures the safety of personnel operation by installing a safety grating around the frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is the front view of the utility model.

[0021] Figure 2 It is a three-dimensional structural diagram of the utility model. DETAILED DESCRIPTION

[0022] The utility model is further described in detail below in conjunction with the accompanying drawings:

[0023] like Figure 1 and Figure 2 The automotive PVC leather processing device based on infrared positioning shown in the figure comprises a semi-automatic feeding system 1, an infrared positioning device 2, and a cutting machine 3 which are arranged in sequence along the forward direction of the processing production line;

[0024] The semi-automatic feeding system 1 includes two groups of cylinders 1-1 arranged in parallel along the forward direction of the processing production line; wherein each group of cylinders 1-1 is installed above the frame 4 through a cylinder base 1-2, and the front end of the cylinder 1-1 is connected to a conveying trolley 1-4 through an upright connecting plate 1-3, and the conveying trolley 1-4 is located above the cylinder 1-1;

[0025] A slider 1-5 and a sliding track 1-6 are installed below the front end of the conveying trolley 1-4 for it to slide linearly along the processing production line. The slider 1-5 is installed on the conveying trolley 1-4, and the sliding track 1-6 is installed on the frame 4;

[0026] In front of the slider 1-5, a mold conveying plate 1-8 for conveying the mold 1-7 is connected to the lower front end of the conveying trolley 1-4 by screws, and the other end of the mold conveying plate 1-8 extends to the cutting machine 3, and the cutting machine 3 is provided with a supporting roller 5 for supporting the mold conveying plate 1-8;

[0027] A material roll 1-10 is installed above the conveying trolley 1-4 through a support plate 1-9, and the material roll 1-10 is rotated and unrolled by a roller 1-11 installed on the support plate 1-9; a stop-retract cylinder 1-12 and a guide roller 1-13 are installed on one side of the support plate 1-9, and a pressing roller 1-14 is installed below the stop-retract cylinder 1-12, and the guide roller 1-13 is located between the stop-retract cylinder 1-12 and the material roll 1-10. After unrolling, the material roll 1-10 passes through the guide roller 1-13 and the pressing roller 1-14 in sequence and is laid flat on the mold 1-7;

[0028] The infrared positioning device 2 is installed above the mold 1-7 through the fixing frame 6;

[0029] The cutting machine 3 is equipped with a PLC control box 7 for operating the entire system.

[0030] The cutting machine 3 is a four-column hydraulic cutting machine.

[0031] The semi-automatic feeding system 1 is a pneumatic feeding system.

[0032] The infrared positioning device 2 adopts a red light cross laser.

[0033] A safety grating 8 is installed around the frame 4 .

[0034] The sliding track 1-6 is provided with a track universal bearing 1-15 for transmitting the mold conveying plate 1-8.

[0035] The specific process of processing automotive PVC leather using the utility model is as follows:

[0036] During operation, an operator places a roll 1-10 of PVC leather 1-16 to be processed on a support plate 1-9. After the power is turned on, the infrared positioning device 2 emits a positioning contour line and projects it onto the mold 1-7. The PVC leather 1-16 to be processed is manually pulled out from the material roll 1-10 and laid flat on the mold 1-7. The positioning is completed by comparing the infrared positioning device 2 with the PVC leather 1-16 to be processed. The start button is pressed in the PLC control box 7. The anti-retraction cylinder 1-12 pushes the pressing roller 1-14 downward to compact the PVC leather 1-16 to be processed to prevent the position of the PVC leather 1-16 to be processed from changing during the transportation and processing. The cylinder 1-1 pushes the conveying trolley 1-4 carrying the mold conveying plate 1-8, the mold 1-7, and the PVC leather 1-16 to be processed into the four-column precision hydraulic cutting machine 3. The four-column precision hydraulic cutting machine 3 completes the punching action. The cylinder 1-1 pushes the conveying trolley 1-4 carrying the mold conveying plate 1-8, the mold 1-7, and the processed PVC leather product leave the four-column precision hydraulic cutting machine 3. The processed product is manually taken out and enters the next cycle.

[0037] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An automotive PVC leather processing device based on infrared positioning, characterized in that: Along the processing line, there are semi-automatic feeding system, infrared positioning device and cutting machine. The semi-automatic feeding system comprises two groups of cylinders arranged in parallel along the forward direction of the processing production line; wherein each group of the cylinders is installed above the frame through a cylinder base, and the front end of the cylinder is connected to a conveying trolley through an upright connecting plate, and the conveying trolley is located above the cylinder; A slider and a sliding track are installed below the front end of the conveying trolley for linear sliding along the processing production line, the slider is installed on the conveying trolley, and the sliding track is installed on the frame; In front of the slider, a mold conveying plate for conveying the mold is connected to the lower front end of the conveying trolley by screws, and the other end of the mold conveying plate extends to the cutting machine, and the cutting machine is provided with a supporting roller for supporting the mold conveying plate; A material roll is installed above the conveying trolley through a support plate, and the material roll is unwound by rotating the roller installed on the support plate; a back-stop cylinder and a guide roller are installed on one side of the support plate, a pressing roller is installed below the back-stop cylinder, and the guide roller is located between the back-stop cylinder and the material roll. After unwinding, the material roll passes through the guide roller and the pressing roller in sequence and is laid flat on the mold; The infrared positioning device is installed above the mold through a fixing frame; The cutting machine is equipped with a PLC control box for operating the entire system.

2. The automotive PVC leather processing device based on infrared positioning according to claim 1 is characterized in that: The cutting machine is a four-column hydraulic cutting machine.

3. The automotive PVC leather processing device based on infrared positioning according to claim 1 or 2, characterized in that: The semi-automatic feeding system is a pneumatic feeding system.

4. The automobile PVC leather processing device based on infrared positioning according to claim 3 is characterized in that: The infrared positioning device adopts a red light cross laser.

5. The automobile PVC leather processing device based on infrared positioning according to claim 4 is characterized in that: A safety grating is installed around the frame.

6. The automobile PVC leather processing device based on infrared positioning according to claim 5 is characterized in that: The sliding track is provided with a track universal bearing for transmitting the mold conveying plate.

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