Die heating equipment convenient to position

Abstract

The utility model discloses mold heating equipment convenient to position, which belongs to the technical field of mold heating equipment and comprises a frame. The rack is connected with a mold positioning assembly and a temperature measuring assembly, the rack is internally connected with a first adjusting assembly, the first adjusting assembly is connected with a second adjusting assembly, and the second adjusting assembly is connected with a heating assembly; the rack is connected with a controller; the mold positioning assembly, the temperature measuring assembly, the heating assembly and the first adjusting assembly are all connected with the controller. The output end of the right-angle motor drives the mold to rotate to a proper position through the rotating disc, the supporting rod and the limiting rod, at the moment, the position of the heating assembly is adjusted through the first adjusting assembly and the second adjusting assembly, the mold is just located in the heating range of the heating assembly, rapid induction heating is achieved in the mode, and the heating effect is uniform; the heating range is accurate, operation is easy, and working hour loss caused by feeding and discharging is reduced through multi-station machining.

Description

Technical Field

[0001] The utility model relates to the technical field of mold heating equipment, in particular to a mold heating equipment which is convenient for positioning. Background Art

[0002] In the process of using injection molds to process plastic workpieces, due to the long molding cavity pipeline, the plastic liquid may solidify during the infusion process, resulting in the processed workpiece not meeting the standards. In order to allow the plastic liquid to completely enter the molding cavity, it is often necessary to use a heating device to heat the mold to ensure that the plastic liquid is always in a liquid state during the infusion process.

[0003] For example, Chinese patent CN219311944U proposes a heating device for injection molds, which relates to the technical field of injection mold heating devices, including an injection mold heating device body, the outer surface of which is provided with four heat dissipation windows, and the interior of the injection mold heating device body is provided with a control mechanism, the control mechanism includes a fixed disk and four sealing baffles, and the outer surface of the fixed disk is fixedly connected with four connecting rods, and the four connecting rods are fixedly connected to the inner wall of the injection mold heating device body. Through the coordinated arrangement between the injection mold heating device body, the heat dissipation windows, the control mechanism and the heat dissipation mechanism, the device can dissipate the high-temperature residual heat in the enclosed space after the heating is completed.

[0004] Part 3: Combined with the latest existing technology, the technical problems of the existing technology are described from the positive side. However, the above patent heats the mold by heating wire, which takes a long time, has low heating efficiency, and the heating uniformity needs to be improved.

[0005] Based on this, the utility model designs a mold heating device that is easy to position to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the prior art, the utility model provides a mold heating device which is convenient for positioning.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A mold heating device that is convenient to position includes a frame;

[0009] The frame is connected with a mold positioning assembly.

[0010] The rack is connected with a temperature measuring component for detecting the heating temperature.

[0011] The frame is connected with a first adjusting component, the first adjusting component is connected with a second adjusting component, and the second adjusting component is connected with a heating component;

[0012] The frame is connected to a controller for controlling the heating effect of the heating component; the mold positioning component, the temperature measuring component, the heating component, and the first regulating component are all connected to the controller;

[0013] The mold positioning assembly includes a turntable, a right-angle motor and a mold assembly. The lower end of the frame is fixedly connected to the right-angle motor, the output end of the right-angle motor is fixedly connected to the turntable, and multiple groups of mold assemblies are evenly spaced on the turntable. The mold assembly includes support rods, limit rods and molds. The top of the turntable is connected to multiple groups of support rods and limit rods. The upper end of the support rod is limitedly plugged into the lower end of the mold, and the upper end of the limit rod is in contact with both sides of the mold. The right-angle motor is electrically connected to the controller.

[0014] Furthermore, the temperature measuring assembly includes a mounting seat, a first connecting rod, a clamping block, a second connecting block, a support plate and an infrared thermometer. The mounting seat is fixedly connected to the frame, the first connecting rod is fixedly connected to the mounting seat, the clamping block is fixed to the first connecting rod by bolt clamping, the second connecting block is fixedly connected to the clamping block, the second connecting block is fixedly connected to the support plate, the infrared thermometer is fixedly connected to the support plate, and the infrared thermometer is electrically connected to the controller.

[0015] Furthermore, the heating component includes a heating coil, an energized connecting rod and a transformer, the transformer is connected to the second adjustment component, the output end of the transformer is fixedly connected to the energized connecting rod, the energized connecting rod is fixedly connected to the heating coil for heating the mold, and the transformer is electrically connected to the controller.

[0016] Furthermore, the first adjusting component includes a cylinder, a mounting plate, a support column, a connecting seat, a connecting plate, a first mounting block, a first slider and a first slide rail. Multiple groups of support columns and the first slide rail are fixedly connected inside the frame. The top of the support column is fixedly connected to the mounting plate, and the mounting plate is fixedly connected to the cylinder. The output end of the cylinder is fixedly connected to the connecting seat, and the connecting seat is fixedly connected to the connecting plate. The connecting plate is fixedly connected to the first mounting block, and the front and rear ends of the first mounting block are respectively connected to left-right symmetrical first sliders, the first slider is limitedly slidably connected to the first slide rail, and the cylinder is electrically connected to the controller.

[0017] Furthermore, the first mounting block is connected to a second adjusting component.

[0018] Furthermore, one end of the drag chain is fixedly connected to the transformer, and the other end is fixedly connected to the rack, and a line is fixed inside the drag chain.

[0019] Furthermore, the second adjustment component includes a second slide rail, a second slider, a base plate, a connecting block, a threaded rod, a handwheel and a second mounting block. The top of the first mounting block is fixedly connected to a front-to-rear symmetrical second slide rail, the second slide rail is slidingly connected to a second slider, the second slider is fixedly connected to the bottom of the base plate, the bottom of the base plate is fixedly connected to a connecting block, the threaded rod is threadedly connected to the connecting block, the threaded rod is rotatably connected to the second mounting block, and the handwheel is fixedly connected to the threaded rod.

[0020] Furthermore, a transformer is placed on the top of the base plate.

[0021] The utility model has the following technical effects:

[0022] 1. The utility model inserts the mold into the upper end of the support rod, and the two ends of the mold are respectively limited by the limit rod, so as to realize the accurate positioning of the mold and prevent the position of the mold from being offset during heating or rotation. The right-angle motor is started by the controller, and the output end of the right-angle motor drives the mold to rotate to a suitable position through the turntable, the support rod and the limit rod. At this time, the position of the heating component is adjusted by the first adjustment component and the second adjustment component, so that the mold is just located within the heating range of the heating component. The controller controls the heating time and heating temperature of the heating component according to the heating needs of the mold. The temperature measuring component detects the temperature of the mold during the heating process. When a certain temperature is reached, the heating component stops heating the mold. At this time, the first adjustment component drives the heating component to move upward through the second adjustment component, so that the output end of the right-angle motor drives the next group of molds to rotate to the heating area of ​​the heating component through the turntable, the support rod and the limit rod; through the above method, rapid induction heating is realized, and the heating effect is uniform, the heating range is accurate, and the operation is simple, thereby reducing the training cost for workers; multi-station processing reduces the time loss caused by loading and unloading.

[0023] 2. The utility model clamps the clamping block on the outside of the first connecting rod, adjusts the angle of the clamping block as needed, and clamps the clamping block on the first connecting rod through the cooperation of bolts and nuts, thereby fixing the infrared thermometer through the clamping block, the second connecting block and the support plate, so that the infrared thermometer can accurately measure the temperature of the mold and transmit the temperature information to the controller.

[0024] 3. In the utility model, when the output end of the right-angle motor drives the mold to rotate to the bottom of the heating coil through the turntable, the support rod and the limit rod, the position of the transformer is adjusted by the first adjustment component and the second adjustment component so that the mold is just located within the heating range of the heating coil. The controller controls the power of the transformer according to the heating needs of the mold, and the transformer performs multi-stage heating on the mold located inside the heating coil through the energized connecting rod and the heating coil.

[0025] 4. In the utility model, when the output end of the right-angle motor drives the mold to rotate to a suitable position through the turntable, the support rod and the limit rod, the cylinder is started through the controller, and the output end of the cylinder drives the first slider to move upward under the limiting guide action of the first slide rail through the connecting seat, the connecting plate and the first mounting block, and the first mounting block drives the heating assembly to move upward through the second adjusting assembly to facilitate the mold to move to the lower end of the heating coil. At this time, the output end of the cylinder drives the first mounting block to move downward through the connecting seat and the connecting plate, so that the mold is located within the heating range of the heating coil, and the line of the first mounting block moves up and down in the drag chain with the transformer, thereby ensuring the stability of the line.

[0026] 5. The utility model rotates the hand wheel, the hand wheel drives the threaded rod to rotate, the threaded rod drives the connecting block to move left and right, the connecting block drives the second slider to move left and right under the limiting guide of the second slide rail through the bottom plate, and the bottom plate drives the transformer to move left and right, thereby realizing accurate heating of molds of different shapes. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0028] Figure 1 A three-dimensional diagram of a mold heating device that is convenient for positioning according to the utility model;

[0029] Figure 2 This is a front view of a mold heating device that is convenient for positioning according to the utility model;

[0030] Figure 3 The internal structure of a mold heating device that is convenient for positioning is shown in the following figure. Figure 1 ;

[0031] Figure 4 The internal structure of a mold heating device that is convenient for positioning is shown in the following figure. Figure 2 ;

[0032] Figure 5 The internal structure of a mold heating device that is convenient for positioning is shown in the following figure. Figure 3 ;

[0033] Figure 6 for Figure 3 The enlarged view of point A in the middle;

[0034] Figure 7 for Figure 3 The enlarged view of point B in the middle;

[0035] Figure 8 for Figure 5 Enlarged view of point C in the middle.

[0036] The numbers in the figure represent:

[0037] 1. Rack; 2. Controller; 3. Mould positioning assembly; 31. Turntable; 32. Support rod; 33. Limit rod; 34. Mould; 35. Right-angle motor; 4. Temperature measuring assembly; 41. Mounting seat; 42. First connecting rod; 43. Clamping block; 44. Second connecting block; 45. Support plate; 46. Infrared thermometer; 5. Heating assembly; 51. Heating coil; 52. Power connecting rod; 53. Transformer; 6. First adjusting assembly; 61. Cylinder; 62. Mounting plate; 63. Support column; 64. Connecting seat; 65. Connecting plate; 66. First mounting block; 67. First slider; 68. First slide rail; 69. Drag chain; 7. Second adjusting assembly; 71. Second slide rail; 72. Second slider; 73. Bottom plate; 74. Connecting block; 75. Threaded rod; 76. Handwheel; 77. Second mounting block. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.

[0039] The utility model is further described below in conjunction with embodiments.

[0040] The terms “left”, “right”, “front”, “back”, “up” and “down” mentioned in the following description are oriented in the viewing direction of the front view.

[0041] Example 1

[0042] Please refer to the instruction manual Figure 1-8 , a mold heating device that is convenient for positioning, comprising a frame 1;

[0043] The frame 1 is connected to a mold positioning assembly 3.

[0044] The frame 1 is connected with a temperature measuring component 4 for detecting the heating temperature.

[0045] The frame 1 is connected with a first adjustment component 6, the first adjustment component 6 is connected with a second adjustment component 7, and the second adjustment component 7 is connected with a heating component 5;

[0046] The frame 1 is connected to a controller 2 for controlling the heating effect of the heating component 5; the mold positioning component 3, the temperature measuring component 4, the heating component 5, and the first regulating component 6 are all connected to the controller 2;

[0047] The mold positioning assembly 3 includes a turntable 31, a right-angle motor 35 and a mold assembly. The lower end of the frame 1 is fixedly connected to the right-angle motor 35, and the output end of the right-angle motor 35 is fixedly connected to the turntable 31. Multiple groups of mold assemblies are evenly spaced and connected to the turntable 31. The mold assembly includes support rods 32, limit rods 33 and molds 34. Multiple groups of support rods 32 and limit rods 33 are connected to the top of the turntable 31. The upper ends of the support rods 32 are limitedly plugged with the lower ends of the molds 34, and the upper ends of the limit rods 33 are in contact with both sides of the molds 34. The right-angle motor 35 is electrically connected to the controller 2.

[0048] The mold 34 is correspondingly plugged into the upper end of the support rod 32, and the two ends of the mold 34 are respectively limited by the limit rods 33, so as to realize the accurate positioning of the mold 34 and prevent the position of the mold 34 from shifting during the heating or rotation process. The right-angle motor 35 is started by the controller 2, and the output end of the right-angle motor 35 drives the mold 34 to rotate to a suitable position through the turntable 31, the support rod 32 and the limit rod 33. At this time, the position of the heating component 5 is adjusted by the first adjustment component 6 and the second adjustment component 7, so that the mold 34 is just located within the heating range of the heating component 5. The controller 2 controls the heating of the heating component 5 according to the heating needs of the mold 34. Time and heating temperature, the temperature measuring component 4 detects the temperature of the mold 34 during the heating process. When a certain temperature is reached, the heating component 5 stops heating the mold 34. At this time, the first adjusting component 6 drives the heating component 5 to move upward through the second adjusting component 7, so that the output end of the right-angle motor 35 drives the next group of molds 34 to rotate to the heating area of ​​the heating component 5 through the turntable 31, the support rod 32 and the limit rod 33; through the above method, rapid induction heating is achieved, and the heating effect is uniform, the heating range is accurate, and the operation is simple, thereby reducing the training cost for workers; multi-station processing reduces the time loss caused by loading and unloading;

[0049] The temperature measuring assembly 4 includes a mounting seat 41, a first connecting rod 42, a clamping block 43, a second connecting block 44, a support plate 45 and an infrared thermometer 46. The mounting seat 41 is fixedly connected to the frame 1, the first connecting rod 42 is fixedly connected to the mounting seat 41, the clamping block 43 is fixedly fixed to the first connecting rod 42 by bolt clamping, the clamping block 43 is fixedly connected to the second connecting block 44, the second connecting block 44 is fixedly connected to the support plate 45, the support plate 45 is fixedly connected to the infrared thermometer 46, and the infrared thermometer 46 is electrically connected to the controller 2;

[0050] The clamping block 43 is clamped on the outside of the first connecting rod 42, and the angle of the clamping block 43 is adjusted as needed. The clamping block 43 is clamped on the first connecting rod 42 by the cooperation of bolts and nuts, so that the infrared thermometer 46 is fixed by the clamping block 43, the second connecting block 44 and the supporting plate 45, so that the infrared thermometer 46 can accurately measure the temperature of the mold 34 and transmit the temperature information to the controller 2;

[0051] The heating assembly 5 includes a heating coil 51, an energized connecting rod 52 and a transformer 53. The transformer 53 is connected to the second adjustment assembly 7. The output end of the transformer 53 is fixedly connected to the energized connecting rod 52. The energized connecting rod 52 is fixedly connected to the heating coil 51 for heating the mold 34. The transformer 53 is electrically connected to the controller 2.

[0052] When the output end of the right-angle motor 35 drives the mold 34 to rotate to the bottom of the heating coil 51 through the turntable 31, the support rod 32 and the limit rod 33, the position of the transformer 53 is adjusted by the first adjustment component 6 and the second adjustment component 7, so that the mold 34 is just located within the heating range of the heating coil 51. The controller 2 controls the power of the transformer 53 according to the heating needs of the mold 34. The transformer 53 performs multi-stage heating on the mold 34 located inside the heating coil 51 by energizing the connecting rod 52 and the heating coil 51.

[0053] The first adjustment component 6 includes a cylinder 61, a mounting plate 62, a support column 63, a connecting seat 64, a connecting plate 65, a first mounting block 66, a first slider 67 and a first slide rail 68. Multiple groups of support columns 63 and first slide rails 68 are fixedly connected inside the frame 1. The top of the support column 63 is fixedly connected to the mounting plate 62, and the mounting plate 62 is fixedly connected to the cylinder 61. The output end of the cylinder 61 is fixedly connected to the connecting seat 64, and the connecting seat 64 is fixedly connected to the connecting plate 65. The connecting plate 65 is fixedly connected to the first mounting block 66. The front and rear ends of the first mounting block 66 are respectively connected to left-right symmetrical first sliders 67. The first slider 67 is limitedly slidably connected to the first slide rail 68, and the cylinder 61 is electrically connected to the controller 2.

[0054] The first mounting block 66 is connected to a second adjustment assembly 7;

[0055] One end of the drag chain 69 is fixedly connected to the transformer 53, and the other end is fixedly connected to the rack 1. A line is fixed inside the drag chain 69.

[0056] When the output end of the right-angle motor 35 drives the mold 34 to rotate to a suitable position through the turntable 31, the support rod 32 and the limit rod 33, the cylinder 61 is started through the controller 2, and the output end of the cylinder 61 drives the first slider 67 to move upward under the limiting guide action of the first slide rail 68 through the connecting seat 64, the connecting plate 65 and the first mounting block 66, and the first mounting block 66 drives the heating assembly 5 to move upward through the second adjustment assembly 7, so that the mold 34 moves to the lower end of the heating coil 51. At this time, the output end of the cylinder 61 drives the first mounting block 66 to move downward through the connecting seat 64 and the connecting plate 65, so that the mold 34 is located within the heating range of the heating coil 51, and the line of the first mounting block 66 moves up and down in the drag chain 69 along with the transformer 53, thereby ensuring the stability of the line;

[0057] The second adjustment assembly 7 includes a second slide rail 71, a second slider 72, a bottom plate 73, a connecting block 74, a threaded rod 75, a hand wheel 76 and a second mounting block 77. The top of the first mounting block 66 is fixedly connected with a front-to-back symmetrical second slide rail 71, the second slide rail 71 is limitedly slidably connected with the second slider 72, the second slider 72 is fixedly connected to the bottom of the bottom plate 73, the bottom of the bottom plate 73 is fixedly connected with a connecting block 74, the threaded rod 75 is threadedly connected to the connecting block 74, the threaded rod 75 is rotatably connected to the second mounting block 77, and the hand wheel 76 is fixedly connected to the threaded rod 75;

[0058] A transformer 53 is placed on the top of the bottom plate 73;

[0059] The hand wheel 76 is turned, and the hand wheel 76 drives the threaded rod 75 to rotate. The threaded rod 75 drives the connecting block 74 to move left and right. The connecting block 74 drives the second slider 72 to move left and right under the limiting guide of the second slide rail 71 through the bottom plate 73. The bottom plate 73 drives the transformer 53 to move left and right, thereby realizing accurate heating of molds 34 of different shapes.

[0060] 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. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A mold heating device that is easy to position, comprising a frame (1), characterized in that: The frame (1) is connected to a mold positioning assembly (3). The frame (1) is connected to a temperature measuring component (4) for detecting the heating temperature. The frame (1) is connected with a first adjustment component (6), the first adjustment component (6) is connected with a second adjustment component (7), and the second adjustment component (7) is connected with a heating component (5); The frame (1) is connected to a controller (2) for controlling the heating effect of the heating component (5); the mold positioning component (3), the temperature measuring component (4), the heating component (5), and the first regulating component (6) are all connected to the controller (2); The mold positioning assembly (3) comprises a turntable (31), a right-angle motor (35) and a mold assembly. The lower end of the frame (1) is fixedly connected to the right-angle motor (35), the output end of the right-angle motor (35) is fixedly connected to the turntable (31), a plurality of groups of mold assemblies are connected to the turntable (31) at equal intervals, the mold assembly comprises a support rod (32), a limit rod (33) and a mold (34), the top of the turntable (31) is connected to a plurality of groups of support rods (32) and limit rods (33), the upper end of the support rod (32) is limit-plugged with the lower end of the mold (34), the upper end of the limit rod (33) is contact-connected with two sides of the mold (34), and the right-angle motor (35) is electrically connected to the controller (2).

2. The mold heating device for convenient positioning according to claim 1, characterized in that: The temperature measuring assembly (4) comprises a mounting seat (41), a first connecting rod (42), a clamping block (43), a second connecting block (44), a support plate (45) and an infrared thermometer (46); the mounting seat (41) is fixedly connected to the frame (1); the first connecting rod (42) is fixedly connected to the mounting seat (41); the clamping block (43) is fixedly connected to the first connecting rod (42) by bolt clamping; the second connecting block (44) is fixedly connected to the clamping block (43); the second connecting block (44) is fixedly connected to the support plate (45); the infrared thermometer (46) is fixedly connected to the support plate (45); and the infrared thermometer (46) is electrically connected to the controller (2).

3. The mold heating device for convenient positioning according to claim 2, characterized in that: The heating component (5) comprises a heating coil (51), an energized connecting rod (52) and a transformer (53); the transformer (53) is connected to the second regulating component (7); the output end of the transformer (53) is fixedly connected to the energized connecting rod (52); the energized connecting rod (52) is fixedly connected to the heating coil (51) for heating the mold (34); and the transformer (53) is electrically connected to the controller (2).

4. The mold heating device for convenient positioning according to claim 3, characterized in that: The first adjustment component (6) comprises a cylinder (61), a mounting plate (62), a support column (63), a connecting seat (64), a connecting plate (65), a first mounting block (66), a first slide block (67) and a first slide rail (68); a plurality of groups of support columns (63) and a first slide rail (68) are fixedly connected inside the frame (1); the top of the support column (63) is fixedly connected to the mounting plate (62); the mounting plate (62) is fixedly connected to the cylinder (61); the output end of the cylinder (61) is fixedly connected to the connecting seat (64); the connecting seat (64) is fixedly connected to the connecting plate (65); the connecting plate (65) is fixedly connected to the first mounting block (66); the front and rear ends of the first mounting block (66) are respectively connected to left-right symmetrical first slide blocks (67); the first slide block (67) is limitedly slidably connected to the first slide rail (68); and the cylinder (61) is electrically connected to the controller (2).

5. The mold heating device for convenient positioning according to claim 4, characterized in that: The first mounting block (66) is connected to a second adjustment assembly (7).

6. The mold heating device for convenient positioning according to claim 5, characterized in that: One end of the drag chain (69) is fixedly connected to the transformer (53), and the other end is fixedly connected to the frame (1). A circuit is fixed inside the drag chain (69).

7. The mold heating device for convenient positioning according to claim 6, characterized in that: The second adjustment assembly (7) comprises a second slide rail (71), a second slider (72), a bottom plate (73), a connecting block (74), a threaded rod (75), a hand wheel (76) and a second mounting block (77); the top of the first mounting block (66) is fixedly connected with a front-to-rear symmetrical second slide rail (71); the second slide rail (71) is slidably connected with a second slider (72); the second slider (72) is fixedly connected to the bottom of the bottom plate (73); the bottom of the bottom plate (73) is fixedly connected with a connecting block (74); the threaded rod (75) is threadedly connected to the connecting block (74); the threaded rod (75) is rotatably connected to the second mounting block (77); and the hand wheel (76) is fixedly connected to the threaded rod (75).

8. The mold heating device for convenient positioning according to claim 7, characterized in that: A transformer (53) is placed on the top of the bottom plate (73).

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