A heating device for melamine processing molds

Abstract

The utility model discloses a heating device of melamine processing mould relates to melamine processing technical field, including support platform, the top one side of support platform is fixedly connected with support box, the top fixedly connected with first air cylinder of support box, the inside movable joint of support box has second air cylinder, one end fixedly connected with heating mechanism of second air cylinder, the top other side fixedly connected with baffle of support platform, the top middle fixedly connected with heating bottom plate of support platform. The utility model drives first telescopic link with second air cylinder, makes the connecting pipe of one side be driven and moves position left and right to change the installation position of the heater of bottom connection simultaneously, top heating, and the mould bottom also installs heating bottom plate, drives bottom controller, makes the circuit board of installing one side electrification, and the temperature of internally installed heat conduction plate rises, and the mould bottom is heated and is warmed up with multiple heat conduction plates at bottom, so that the device heating process is more fast.

Description

Technical Field

[0001] This utility model relates to the field of melamine processing technology, specifically to a heating device for melamine processing molds. Background Technology

[0002] Melamine is melamine resin, a high molecular weight polymer whose monomers are formaldehyde and melamine. Melamine is a thermosetting plastic, characterized by its dense structure, high hardness, resistance to breakage, high heat distortion temperature, and strong impact and flexural strength. Therefore, melamine tableware is widely used in the catering industry. A key step in melamine tableware production is pouring preheated, solidified raw material into a mold and starting the mechanical shaping process. This process alters the physical state of the molding material to achieve the desired shape. In this process, in addition to heating the raw material, the mold must also be heated to solidify the material.

[0003] The existing technology has the following problems: 1. The heating device of the existing melamine processing mold cannot move its position, and its maximum vertical movement is limited, which makes the edge part of the mold not heat-treated properly, resulting in uneven forming of the raw material; 2. Existing heating devices for melamine processing molds only transfer heat from the top of the mold, resulting in slow heat transfer from the bottom of the mold. This increases the forming time and processing cycle, which is not conducive to processing and production. Utility Model Content

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: A heating device for a melamine processing mold includes a support platform, a support box fixedly connected to one side of the top of the support platform, a first cylinder fixedly connected to the top of the support box, a second cylinder movably connected inside the support box, a heating mechanism fixedly connected to one end of the second cylinder, a baffle fixedly connected to the other side of the top of the support platform, a first sliding groove formed on one side of the baffle, a heating base plate fixedly connected to the middle of the top of the support platform, and support columns fixedly connected to the four corners of the bottom of the support platform.

[0005] A further improvement of the present invention is that: a hydraulic rod is fixedly connected to the output end of the first cylinder, a connecting plate is fixedly connected to the bottom of the hydraulic rod, a clamping plate is fixedly connected to the bottom of the connecting plate, and a second cylinder is sleeved inside the clamping plate.

[0006] A further improvement of this utility model is that: the inner wall of the support box is provided with a second sliding groove, and the interior of the second sliding groove is movably connected to both ends of the clamping plate.

[0007] A further improvement of this utility model is that: a first telescopic rod is fixedly connected to the output end of the second cylinder, a connecting pipe is fixedly connected to one end of the first telescopic rod, a first clamping plate is fixedly connected to one end of the connecting pipe, a second clamping plate is fixedly connected to the other end of the connecting pipe, a second telescopic rod is fixedly connected to one end of the second clamping plate, a locking plate is fixedly connected to one end of the second telescopic rod, and one end of the locking plate is movably inserted into the interior of the first sliding groove.

[0008] A further improvement of the present invention is that the heating mechanism includes a connecting element, which is movably snapped onto one end of the connecting tube, and heating terminals are fixedly connected to both ends of the connecting element, with a lead wire fixedly connected to one end of the heating terminal.

[0009] A further improvement of this utility model is that: a heating element is movably snapped onto the top of the connecting pipe, a wiring terminal is fixedly connected to the top of the heating element, a heater is fixedly connected to the bottom of the heating element, and both ends of the heater are movably snapped onto the middle part of the first clamping plate and the second clamping plate.

[0010] A further improvement of the present invention is that the heating base plate includes a controller, a wiring is fixedly connected to one side of the controller, a circuit board is fixedly connected to one end of the wiring, and a heat-conducting plate is fixedly connected to the top of the circuit board.

[0011] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows: This utility model provides a heating device for melamine processing molds. A second cylinder drives a first telescopic rod, causing a connecting pipe on one side to move left and right, thereby changing the installation position of the heater connected to the bottom. A second telescopic rod is also installed at the other end of the connecting pipe. The second telescopic rod is movably engaged with the inside of the first sliding groove by a clamping plate, so that the heating mechanism is supported in the middle part of the support box and the baffle. The two ends of the connecting element are convenient for connecting leads, making the device more smoothly powered on and also convenient for connecting the device to the heating element, making the heater more stable and the heat conduction more uniform.

[0012] This utility model provides a heating device for melamine processing molds. While the top is heated, a heating plate is also installed at the bottom of the mold. The bottom controller is driven to energize the circuit board installed on one side, and the temperature of the heat-conducting plate installed inside rises. Multiple heat-conducting plates at the bottom heat the bottom of the mold, making the heating process of the device faster. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the heating device for the melamine processing mold of this utility model; Figure 2This is a schematic diagram of the structure of the first cylinder of this utility model; Figure 3 This is a schematic diagram of the heating device of this utility model; Figure 4 This is a schematic diagram of the structure of the heating base plate of this utility model.

[0014] In the diagram: 1. Support platform; 2. Support box; 3. First cylinder; 4. Second cylinder; 5. Heating mechanism; 6. Baffle; 7. Heating base plate; 8. Support column; 9. First slide groove; 21. Second slide groove; 31. Hydraulic rod; 32. Connecting plate; 33. Clamping plate; 41. First telescopic rod; 42. Connecting pipe; 43. First clamping plate; 44. Second clamping plate; 45. Second telescopic rod; 46. Clamping plate; 51. Connecting element; 52. Heating terminal; 53. Lead wire; 54. Heating element; 55. Wiring terminal; 56. Heater; 71. Controller; 72. Wiring; 73. Circuit board; 74. Heat-conducting plate. Detailed Implementation

[0015] The present invention will be further described in detail below with reference to embodiments: Example

[0016] like Figure 1-4 As shown, this utility model provides a heating device for melamine processing molds, including a support platform 1, a support box 2 fixedly connected to one side of the top of the support platform 1, a first cylinder 3 fixedly connected to the top of the support box 2, a second cylinder 4 movably connected inside the support box 2, a heating mechanism 5 fixedly connected to one end of the second cylinder 4, a baffle 6 fixedly connected to the other side of the top of the support platform 1, a first sliding groove 9 opened on one side of the baffle 6, a heating base plate 7 fixedly connected to the middle of the top of the support platform 1, and support columns 8 fixedly connected to the four corners of the bottom of the support platform 1.

[0017] In this embodiment, the top heating mechanism 5 is activated. The heating mechanism 5 is supported and installed by the second cylinder 4. The second cylinder 4 is pushed downward by the first cylinder 3, which can change the moving direction of the heating mechanism 5, so that the heating of melamine is more comprehensive and the corner parts can also be processed and contacted, making the device more convenient to use. Example

[0018] like Figure 1-4 As shown, based on Embodiment 1, this utility model provides a technical solution: preferably, a hydraulic rod 31 is fixedly connected to the output end of the first cylinder 3, a connecting plate 32 is fixedly connected to the bottom of the hydraulic rod 31, a clamping plate 33 is fixedly connected to the bottom of the connecting plate 32, and a second cylinder 4 is sleeved inside the clamping plate 33.

[0019] The inner wall of the support box 2 is provided with a second sliding groove 21, and the interior of the second sliding groove 21 is movably connected to both ends of the clamping plate 33.

[0020] In this embodiment, the second cylinder 4 engages with the middle part of the clamping plate 33, and the two ends of the clamping plate 33 are inserted into the interior of the second slide groove 21. This reduces the shaking of the device during the downward push of the top hydraulic rod 31, allowing the heating mechanism 5 to move downward smoothly. Example

[0021] like Figure 1-4 As shown, based on Embodiment 1, this utility model provides a technical solution: Preferably, the output end of the second cylinder 4 is fixedly connected to a first telescopic rod 41, one end of the first telescopic rod 41 is fixedly connected to a connecting pipe 42, one end of the connecting pipe 42 is fixedly connected to a first clamping plate 43, the other end of the connecting pipe 42 is fixedly connected to a second clamping plate 44, one end of the second clamping plate 44 is fixedly connected to a second telescopic rod 45, one end of the second telescopic rod 45 is fixedly connected to a clamping plate 46, and one end of the clamping plate 46 is movably inserted into the interior of the first sliding groove 9.

[0022] The heating mechanism 5 includes a connecting element 51, which is movably snapped into one end of the connecting tube 42. Heating terminals 52 are fixedly connected to both ends of the connecting element 51, and a lead wire 53 is fixedly connected to one end of the heating terminal 52.

[0023] A heating element 54 is movably snapped onto the top of the connecting pipe 42. A wiring terminal 55 is fixedly connected to the top of the heating element 54. A heater 56 is fixedly connected to the bottom of the heating element 54. Both ends of the heater 56 are movably snapped onto the middle part of the first clamping plate 43 and the second clamping plate 44.

[0024] In this embodiment, the second cylinder 4 drives the first telescopic rod 41, causing the connecting pipe 42 on one side to move left and right, thereby changing the installation position of the heater 56 connected at the bottom. The other end of the connecting pipe 42 is also equipped with a second telescopic rod 45. The second telescopic rod 45 is movably engaged with the inside of the first sliding groove 9 through the clamping plate 46, so that the heating mechanism 5 is supported in the middle part of the support box 2 and the baffle 6. The two ends of the connecting element 51 are convenient to connect the lead wire 53, which facilitates smoother power supply to the device and also facilitates the device to connect to the heating element 54, making the heater 56 more stable and the heat conduction more uniform. Example

[0025] like Figure 1-4 As shown, based on Embodiment 1, this utility model provides a technical solution: preferably, the heating base plate 7 includes a controller 71, a wiring 72 is fixedly connected to one side of the controller 71, a circuit board 73 is fixedly connected to one end of the wiring 72, and a heat-conducting plate 74 is fixedly connected to the top of the circuit board 73.

[0026] In this embodiment, while the top is heated, a heating base plate 7 is also installed at the bottom of the mold, driving the bottom controller 71 to power on the circuit board 73 installed on one side, raising the temperature of the internal heat-conducting plate 74, and the multiple heat-conducting plates 74 at the bottom heat up the bottom of the mold, making the heating process of the device faster.

[0027] The working principle of the heating device for this melamine processing mold will be explained in detail below.

[0028] like Figure 1-4 As shown, when the heating device for this melamine processing mold is in use, the top heating mechanism 5 is activated. The heating mechanism 5 is supported and installed by the second cylinder 4, which is pushed downward by the first cylinder 3. This changes the direction of movement of the heating mechanism 5, allowing for more comprehensive heating of the melamine and enabling processing of the edges and corners, making the device more convenient to use. The second cylinder 4 engages with the middle part of the clamping plate 33, and both ends of the clamping plate 33 are inserted into the interior of the second sliding groove 21. This reduces swaying during the downward push of the device by the top hydraulic rod 31, allowing the heating mechanism 5 to move smoothly downward. The second cylinder 4 drives the first telescopic rod 41, causing the connecting pipe 42 on one side to move left and right, thereby driving the bottom connecting... The heater 56 is repositioned, and a second telescopic rod 45 is installed at the other end of the connecting pipe 42. The second telescopic rod 45 is movably engaged with the inside of the first sliding groove 9 via the clamping plate 46, so that the heating mechanism 5 is supported in the middle part of the support box 2 and the baffle 6. The two ends of the connecting element 51 are convenient to connect the lead wire 53, which facilitates smoother power supply to the device and also facilitates the device to connect the heating element 54 to the power supply, making the heater 56 more stable and the heat conduction more uniform. While the top is heating, a heating base plate 7 is also installed at the bottom of the mold, which drives the bottom controller 71 to power the circuit board 73 installed on one side. The temperature of the heat conduction plate 74 installed inside rises, and the multiple heat conduction plates 74 at the bottom heat up the bottom of the mold, making the heating process of the device faster.

[0029] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A heating device for a melamine processing mold, comprising a support platform (1), characterized in that: A support box (2) is fixedly connected to one side of the top of the support platform (1). A first cylinder (3) is fixedly connected to the top of the support box (2). A second cylinder (4) is movably connected inside the support box (2). A heating mechanism (5) is fixedly connected to one end of the second cylinder (4). A baffle (6) is fixedly connected to the other side of the top of the support platform (1). A first sliding groove (9) is provided on one side of the baffle (6). A heating base plate (7) is fixedly connected to the middle of the top of the support platform (1). Support columns (8) are fixedly connected to the four corners of the bottom of the support platform (1).

2. The heating device for a melamine processing mold according to claim 1, characterized in that: The output end of the first cylinder (3) is fixedly connected to a hydraulic rod (31), the bottom of the hydraulic rod (31) is fixedly connected to a connecting plate (32), the bottom of the connecting plate (32) is fixedly connected to a clamping plate (33), and the second cylinder (4) is sleeved inside the clamping plate (33).

3. The heating device for a melamine processing mold according to claim 1, characterized in that: The inner wall of the support box (2) is provided with a second sliding groove (21), and the interior of the second sliding groove (21) is movably inserted into both ends of the clamping plate (33).

4. The heating device for a melamine processing mold according to claim 1, characterized in that: The output end of the second cylinder (4) is fixedly connected to a first telescopic rod (41), one end of the first telescopic rod (41) is fixedly connected to a connecting pipe (42), one end of the connecting pipe (42) is fixedly connected to a first clamping plate (43), the other end of the connecting pipe (42) is fixedly connected to a second clamping plate (44), one end of the second clamping plate (44) is fixedly connected to a second telescopic rod (45), one end of the second telescopic rod (45) is fixedly connected to a clamping plate (46), and one end of the clamping plate (46) is movably inserted into the interior of the first sliding groove (9).

5. The heating device for a melamine processing mold according to claim 1, characterized in that: The heating mechanism (5) includes a connecting element (51), which is movably snapped onto one end of the connecting tube (42). Heating terminals (52) are fixedly connected to both ends of the connecting element (51), and a lead wire (53) is fixedly connected to one end of the heating terminal (52).

6. The heating device for a melamine processing mold according to claim 4, characterized in that: The top of the connecting pipe (42) is movably connected to a heating element (54), the top of the heating element (54) is fixedly connected to a wiring terminal (55), the bottom of the heating element (54) is fixedly connected to a heater (56), and the two ends of the heater (56) are movably connected to the middle part of the first clamping plate (43) and the second clamping plate (44).

7. The heating device for a melamine processing mold according to claim 1, characterized in that: The heating base plate (7) includes a controller (71), a wiring (72) is fixedly connected to one side of the controller (71), a circuit board (73) is fixedly connected to one end of the wiring (72), and a heat-conducting plate (74) is fixedly connected to the top of the circuit board (73).

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