[0026] The core of the present invention is to provide a hot-melt machine processing method to reduce the labor intensity of workers processing parts.
[0027] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments.
[0028] Please refer to figure 1 with figure 2 In a specific embodiment, the hot melt machine processing method provided by the specific embodiment of the present invention includes the steps:
[0029] A1) The top heating plate 3 is driven to move downward by the lifting device 5 to contact the upper surface of the part. Specifically, the lifting device 5 is a hydraulic cylinder, a telescopic rod, or an air cylinder.
[0030] A2) The four lateral heating plates 4 are respectively driven by the four lateral moving devices 2 to move towards the side of the part until it contacts the four sides of the part. Specifically, the lateral movement device 2 is a hydraulic cylinder, a telescopic rod, etc. In order to reduce the area occupied by the lateral movement device 2 and ensure the stability of the lateral movement device 2, preferably, the lateral movement device 2 is an air cylinder, which may specifically be a three-axis cylinder. .
[0031] A3) The four side heating plates 4 are respectively driven to move away from the parts by the four lateral moving devices 2;
[0032] A4) The top heating plate 3 is driven to move upward by the lifting device 5, and is separated from the parts.
[0033] It can be seen from the above description that in the method of processing a hot melt machine provided by the specific embodiment of the present invention, the lateral movement device 2 drives the side heating plate 4 to contact the parts. After the side heating plate 4 contacts the parts, the lateral movement device 2 stops working. , To realize the part positioning, relative to the staff manually positioning the position of the side heating plate 4, thereby realizing the part positioning, the hot melt machining method provided in this application effectively reduces the labor intensity of the staff.
[0034] Preferably, when the top heating plate 3 is in contact with the part for a preset time, the lateral moving device 2 drives the side heating plate 4 to move toward the part. The preset time can be 1 second. Of course, the preset time can be adjusted according to the actual situation. By setting the preset time, the top heating plate 3 and the parts have more contact time, thereby improving the processing quality of the parts.
[0035] More preferably, it also includes a temperature control table 6 for controlling the heating temperature of the top heating plate 3 and the side heating plate 4. Specifically, preferably, the temperature control table 6 is installed on the installation platform 1. Specifically, the heating temperature of the top heating plate is about 250 degrees. Of course, the set heating temperature can be adjusted appropriately according to the materials and actual conditions of the parts. By setting the temperature control table 6, it is avoided that the temperature of the side heating plate 4 and the top heating plate 3 is too high to damage the parts or the temperature is too low to complete the hot melt connection, and the processing quality of the parts is improved.
[0036] Further, the lateral movement device 2 is installed on a lateral support frame, which can be specifically installed on the installation platform 1 of the hot melt machine. The lateral support frame includes a support member, a first fixed block, a second fixed block and a movable block. A fixed block and a second fixed block are fixedly connected to the upper surface of the support, and the movable block is arranged in the movable space formed by the first fixed block and the second fixed block, and two adjacent sides of the movable block are connected to the first fixed block respectively. The block is in contact with the second fixed block, the first fixed block is opposite to the heat insulation component, the first fixed block is provided with a position adjustment member capable of abutting the side of the movable block, and the lateral moving device 2 is installed on the movable block. Specifically, in order to facilitate pushing the movable block, preferably, the position adjusting member is a threaded member, and the position adjusting member is threadedly connected with the first fixed block. By rotating the position adjusting member to drive the movable block to move, the position of the lateral moving device 2 is adjusted, and the versatility of the positioning device is improved.
[0037] Further, the lateral support frame also includes a height adjustment guide post installed on the support and capable of contacting the lower surface of the movable block. In order to facilitate stable support of the movable block, preferably, there are multiple height adjustment guide posts, and multiple height adjustment guide posts The guide posts are arranged side by side at equal intervals. Specifically, the height adjustment guide post may be a threaded part, and the height adjustment guide post is threadedly connected to the support part. By adjusting the height adjustment guide post and the support part, the position of the guide post and the support part is adjusted to adjust the height of the movable block, which improves the versatility of the positioning device The accuracy of the movement position.
[0038] In order to prolong the service life of the hot melt machine, preferably, the top heating plate 3 is connected to the telescopic end of the lifting device 5 through a top heat insulation plate. Specifically, the top heat insulation board is made of traditional glass fiber or rock wool. In order to prolong the service life of the top heat insulation board, preferably, the top heat insulation board is a HIPAL top heat insulation board.
[0039] There are two top heat insulation boards, and the two top heat insulation boards are respectively located at opposite ends of the surface of the top heating plate. Preferably, a heat dissipation gap is provided between the two top heat insulation boards. Through the above arrangement of the top heat insulation board, the heat of the heating plate can be dissipated in time, and the service life of the top heat insulation board is effectively prolonged.
[0040] Furthermore, it also includes a first heat insulation member laid on the upper surface of the top heating plate 3, the heating plate is connected to the top heat insulation plate through the first heat insulation member, and the first heat insulation member may specifically be glass fiber or rock wool. In order to prolong the service life of the first heat insulating member, preferably, the first heat insulating member is a mica heat insulating sheet. By providing the first heat insulation member, the service life of the hot melt machine is further extended.
[0041] In order to facilitate timely heating of the top heating plate 3, the top heating plate 3 is provided with heating rod mounting holes. Specifically, preferably, there are multiple heating rod mounting holes, and the multiple heating rod mounting holes are equally spaced along the transverse direction of the top heating plate 3. distributed.
[0042] Preferably, the lifting device 5 is an adjustable stroke cylinder, and the telescopic end of the lifting device 5 is connected to the top heat insulation board through the cylinder connecting plate. Since the lifting device 5 is a stroke-adjustable cylinder, it is convenient for the staff to adjust the lifting device 5 according to the height of the parts, which improves the versatility of the hot melt machine, and the telescopic end of the lifting device 5 is provided with a cylinder connecting plate, which is convenient for the heat insulation board and lifting Device 5 is connected stably.
[0043] It also includes a cylinder guide column connected to the cylinder connecting plate and used to guide the telescopic end of the lifting device 5. The lifting device 5 is installed on the mounting frame of the hot melt machine through a lifting bracket. The lifting bracket is provided with a cylinder guide column and A guide hole through which the telescopic end of the lifting device 5 slides. Specifically, there may be one cylinder guide post. By setting the cylinder guide post, the lifting device 5 can stably drive the top heating plate 3 and the hot melt fixture to rise and fall stably, which improves the safety of the hot melt machine. In order to facilitate the staff to process the cylinder guide post, preferably, the cylinder guide post is a cylindrical guide post. In order to facilitate the sliding of the cylinder guide post, preferably, a bearing is provided at the connection point of the lifting bracket and the cylinder guide post.
[0044] Preferably, there are a plurality of cylinder guide pillars, and the plurality of cylinder guide pillars are centered on the telescopic end of the lifting device 5 and distributed at equal intervals along the circumferential direction. By arranging multiple cylinder guide posts, the working stability of the lifting device 5 is further improved, thereby improving the safety of the hot melt machine.
[0045] Preferably, the lateral moving device 2 is connected to the side heating plate 4 through a heat insulation component. The heat insulation component includes a side heat insulation plate and a first heat insulation sheet arranged on the side of the side heat insulation plate and connected to the side heating plate 4, wherein The first heat insulation sheet may specifically be traditional glass fiber or rock wool. In order to prolong the service life of the first heat insulation sheet, preferably, the first heat insulation sheet is a mica heat insulation sheet. The side heat insulation board may be traditional glass fiber or rock wool. In order to prolong the service life of the side heat insulation board, preferably, the side heat insulation board is a HIPAL top heat insulation board. Specifically, by arranging the side heat insulation plate and the first heat insulation sheet at the same time, the lateral movement device 2 and the side heating plate 4 are effectively isolated, which further extends the service life of the positioning device.
[0046] More preferably, the side surface of the side heating plate 4 that abuts the first heat insulation sheet is provided with a first heat dissipation hole. In order to facilitate heat dissipation in time, preferably, the first heat dissipation hole is a heat dissipation hole that penetrates up and down. By providing the first heat dissipation hole, the heat transferred from the side heating plate 4 to the first heat insulation sheet is effectively reduced, thereby reducing the transfer to lateral movement. The heat on the device 2 further extends the service life of the positioning device.
[0047] Further, the heat insulation assembly includes a second heat insulation sheet arranged on the side of the side heat insulation board and connected to the telescopic end of the lateral movement device 2. Specifically, the second heat insulation sheet may be traditional glass fiber or rock wool, etc. In order to prolong the service life of the second heat insulation sheet, preferably, the second heat insulation sheet is a mica heat insulation sheet. The second heat insulation sheet is provided to further isolate the side heating plate 4 from the lateral movement device 2.
[0048] Preferably, a second heat dissipation hole is provided on the side of the side heat insulation board opposite to the first heat insulation sheet, and a third heat dissipation hole is provided on the side of the side heat insulation board opposite to the second heat insulation sheet. Specifically, the shapes of the second heat dissipation hole and the third heat dissipation hole may be determined according to actual requirements. In order to facilitate the timely dissipation of heat, preferably, the second heat dissipation hole and the third heat dissipation hole are heat dissipation holes that pass through from top to bottom.
[0049] On the basis of the above solutions, in order to facilitate the control of each step, this application preferably uses the Mitsubishi industrial control integrated machine FX3U-14MT as the man-machine interface of the hot melt machine.
[0050] The various embodiments in this specification are described in a progressive manner. Each embodiment focuses on the differences from other embodiments, and the same or similar parts between the various embodiments can be referred to each other.
[0051] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined in this document can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown in this document, but should conform to the widest scope consistent with the principles and novel features disclosed in this document.
