CN109341898B - Dedicated temperature-detecting device of hot runner - Google Patents
Dedicated temperature-detecting device of hot runner Download PDFInfo
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- CN109341898B CN109341898B CN201811521535.8A CN201811521535A CN109341898B CN 109341898 B CN109341898 B CN 109341898B CN 201811521535 A CN201811521535 A CN 201811521535A CN 109341898 B CN109341898 B CN 109341898B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/02—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow
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Abstract
The invention discloses a special temperature detection device for a hot runner, which comprises a hot runner detection device and a display device, the hot runner detection device is arranged in the hot runner, the display device is arranged outside the hot runner detection device, and the display device is electrically connected with the hot runner detection device, the hot runner detection device comprises a hot runner connecting ring, a temperature detection device and a fixing device, the hot runner connecting ring is arranged in an annular shape, the inner side surface is arranged to be arc-shaped, the temperature detection devices are uniformly arranged on the inner side surface of the hot runner connecting ring, and the temperature detection device is fixedly connected with the hot runner connecting ring, the invention provides the special temperature detection device for the hot runner, which effectively realizes the fixed placement of different positions in the hot runner and the detection and use of the hot runners with different sizes, and the temperature change in the hot runner can be observed more accurately and intuitively by a user.
Description
Technical Field
The invention relates to the technical field of industrial temperature detection equipment, in particular to a special temperature detection device for a hot runner.
Background
Along with the gradual popularization and application of the hot runner technology, the proportion of the hot runner mold in the plastic mold is gradually improved, and due to the advantages of the hot runner technology mold, the hot runner technology is applied to foreign development quickly, more than fifty percent of molds produced by many plastic mold factories adopt the hot runner technology, even more than 80 percent, the effect is obvious, the temperature balance of each section of the hot runner is generally considered in the mold flow analysis, the same effect is achieved as far as possible, the temperature of the hot runner can only be adjusted if the temperature of the hot runner cannot be achieved, the hot runner is used in the injection mold, molten plastic is injected into a heating component assembly in a cavity of the mold, the temperature sensors of each section of the hot runner are characterized by miniaturization, digitalization, intellectualization, multifunction, systematization and networking, and the first link of realizing automatic detection and automatic control, the elements commonly used in the hot runner sections include heat sensors, light sensors, gas sensors, force sensors, magnetic sensors, moisture sensors, acoustic sensors, radiation sensors, color sensors, and odor sensors.
The inventor of the application finds that the temperature detection device frame arranged by the existing hot runner is fixed, the clamping and the dismounting are inconvenient, the distribution of the temperature detectors cannot be changed according to the actual condition of the hot runner, the accuracy is not high, and the traditional temperature detection device can not adapt to the hot runners with different sizes.
Disclosure of Invention
The invention aims to provide a special temperature detection device for a hot runner, aiming at solving the problem that the structure of the traditional hot runner temperature detection device is fixed and team friends cannot change according to the structure and the size of the hot runner.
The invention is realized by the following steps:
a special temperature detection device for a hot runner comprises a hot runner detection device and a display device, wherein the hot runner detection device is arranged in the hot runner, the display device is arranged outside the hot runner detection device and is electrically connected with the hot runner detection device, the hot runner detection device comprises a hot runner connecting ring, a temperature detection device and a fixing device, the hot runner connecting ring is annular, the inner side surface of the hot runner connecting ring is arc-shaped, the temperature detection device is uniformly arranged on the inner side surface of the hot runner connecting ring, the temperature detection device is fixedly connected with the hot runner connecting ring, the fixing device is uniformly distributed on the outer side surface of the hot runner connecting ring and is fixedly connected with the hot runner connecting ring, the display device comprises a control box, a display and a switch valve, the display and the switch valve are both arranged on the front end surface of the control box, and the display is fixedly connected with the control box, and the switch valve is rotationally connected with the control box.
Further, the hot runner connecting ring comprises an opening ring and a fastening device, the fastening device is arranged at an opening of the opening ring, the fastening device is rotatably connected with the opening ring through threads, a detection device connecting port is further arranged on the opening ring, and the detection device connecting port is uniformly distributed on the inner side surface of the opening ring, so that the radius of the detection device can be conveniently adjusted.
Furthermore, fastener includes hand wheel and threaded rod, the quantity of threaded rod is two, and the screw thread opposite direction of two threaded rods, and the symmetry is fixed in the upper and lower bottom surface of hand wheel, can let the user at the convenient to use of manual regulation afterwards.
Furthermore, the temperature detection device comprises a temperature sensing head and a rotary seat, wherein the temperature sensing head is arranged at the top of the rotary seat and is fixedly connected with the rotary seat, so that the temperature in the hot runner can be conveniently measured in real time through rotation.
Furthermore, the stabilizing device comprises a friction rod, a stabilizing block and an elastic seat, the friction rod is uniformly fixed at the upper end of the stabilizing block, and the elastic seat is fixed at the lower end of the stabilizing block, so that the temperature detection device and the hot runner are mutually stabilized.
Further, the elastic seat includes connecting seat, movable block and elasticity original paper, the lower extreme at the steady block is fixed to the connecting seat, movable block evenly distributed is at the lower terminal surface of connecting seat, and the movable block rotates with the connecting seat to be connected, and the device of being convenient for can the elastic clamping at the inner wall of hot runner.
Furthermore, all be provided with temperature sensing line connection interface on hot runner detection device and the display device, temperature sensing line connection interface fixes the opening part at the opening circle, and temperature sensing line connection interface fixes the rear end face at display device, and convenient to use person can use by external control observation.
Compared with the prior art, the invention has the beneficial effects that: the special temperature detection device for the hot runner has the characteristics of reasonable design and simplicity in operation, effectively realizes the fixed placement of different positions in the hot runner and the detection and use of the hot runners with different sizes, and can enable a user to more accurately and intuitively observe the temperature change in the hot runner.
(1) The invention can intuitively observe the temperature change condition of the corresponding position of the hot runner through the electrical matching connection of the detection device and the display device, thereby facilitating the improvement and the use of the hot runner.
(2) The temperature detection device and the stabilizing device are arranged, so that the purposes of temperature detection and observation in the hot runner are effectively realized, the temperature detection device is arranged to be used as an induction device of the whole device, a user can select the number direction of the temperature detection devices according to the actual condition of the hot runner, the purpose of dynamic detection is effectively realized by designing the temperature detection device, the temperature sensing head can rotate along with the rotating seat in the working process, the detection result can be more accurate, the stabilizing device is arranged to be further stably and fixedly connected for use, and the friction rod is matched with the stabilizing block to increase the stability of the device during working.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a perspective view of a hot runner inspection device of the present invention;
FIG. 2 is a front view of the device of FIG. 1;
FIG. 3 is a schematic structural view of the fastening device shown in FIG. 1;
FIG. 4 is a schematic view of the structure of the stabilization device shown in FIG. 1;
FIG. 5 is a schematic structural view of the temperature detection device shown in FIG. 1;
FIG. 6 is a perspective view of a display device shown in the present invention;
fig. 7 is a rear view of the device of fig. 6.
In the figure: 1. a hot runner detection device; 11. a hot runner connecting ring; 111. an open loop; 112. a fastening device; 113. a hand-operated wheel; 114. a threaded rod; 12. a temperature detection device; 121. a temperature sensing head; 122. a rotating base; 13. a securing device; 131. rubbing the rod; 132. a stabilizing block; 133. an elastic seat; 134. a connecting seat; 135. a movable block; 136. an elastic element; 14. a detection device connector; 2. a display device; 21. a control box; 22. a display; 23. an on-off valve; 24. the temperature sensing line is connected with the interface.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1, 2, 3, 4, 5, 6 and 7, the present invention provides a special temperature detection device for hot runners, which effectively realizes the convenience of fixing and placing different positions in the hot runner and the detection and use of hot runners with different sizes by improving the structure of the traditional hot runner temperature detection device, the special temperature detection device for hot runners comprises a hot runner detection device 1 and a display device 2, the user can intuitively observe the temperature change condition of the corresponding position of the hot runner by the electrical fit connection of the detection device 1 and the display device 2, the improvement and use of the hot runner are convenient, the hot runner detection device 1 is installed in the hot runner, the hot runner detection device 1 comprises a hot runner connection ring 11, a temperature detection device 12 and a fixing device 13, the hot runner connection ring 11 is annular, and the inner side surface is arc-shaped, the hot runner connecting ring 11 is structurally arranged to facilitate clamping detection of a user in a hot runner, the hot runner connecting ring 11 comprises an opening ring 111 and a fastening device 112, the fastening device 112 is arranged at an opening of the opening ring 111, the fastening device 112 is in threaded rotary connection with the opening ring 111, the fastening device 112 comprises a manual wheel 113 and a threaded rod 114, the number of the threaded rods 114 is two, the thread directions of the two threaded rods 114 are opposite, and the two threaded rods are symmetrically fixed on the upper and lower bottom surfaces of the manual wheel 113, the user can rotate the fastening device 112 by rotating the manual wheel 113 through the matching of the opening ring 111 and the fastening device 112, the installation size of the device is changed through the threaded matching of the fastening device 112 and the opening ring 111, the detection device 14 is further arranged on the opening ring 111, and the detection device connecting ports 14 are uniformly distributed on the inner side surface of the opening ring 111, the detection device connector 14 is used for installing the temperature detection device 12 for use, the temperature detection device 12 is uniformly arranged on the inner side surface of the hot runner connecting ring 11, the temperature detection device 12 is fixedly connected with the hot runner connecting ring 11, the temperature detection device 12 is arranged to be used as a sensing device of the whole device, a user can select the number direction of the temperature detection devices 12 according to the actual hot runner condition, the temperature detection device 12 comprises a temperature sensing head 121 and a rotating base 122, the temperature sensing head 121 is arranged at the top of the rotating base 122, the temperature sensing head 121 is fixedly connected with the rotating base 122, the purpose of dynamic detection is effectively realized through the design of the temperature detection device 12, the temperature sensing head 121 can rotate along with the rotating base 122 in the working process, compared with static detection, the detection result can be more accurate, the stabilizing devices 13 are uniformly distributed on the outer side surface of the hot runner connecting ring 11, the fixing device 13 is fixedly connected with the hot runner connecting ring 11, the fixing device 13 is arranged to be further stably and fixedly connected for use, the fixing device 13 comprises a friction rod 131, a stabilizing block 132 and an elastic seat 133, the friction rod 131 is uniformly fixed at the upper end of the stabilizing block 132, the elastic seat 133 is fixed at the lower end of the stabilizing block 132, the friction rod 131 is matched with the stabilizing block 132 to increase the stability of the device during working and ensure the normal detection and use of the work, the elastic seat 133 comprises a connecting seat 134, a movable block 135 and an elastic element 136, the connecting seat 134 is fixed at the lower end of the stabilizing block 132, the movable block 135 is uniformly distributed on the lower end surface of the connecting seat 134, the movable block 135 is rotatably connected with the connecting seat 134, the elastic seat 133 is arranged to ensure that the device is more convenient to install and easier to disassemble for use, the operability of the device is greatly increased, the display device 2 is arranged outside the hot runner detection device 1, the display device 2 is electrically connected with the hot runner detection device 1, the display device 2 comprises a control box 21, a display 22 and a switch valve 23, the display 22 and the switch valve 23 are both arranged on the front end surface of the control box 21, the display 22 is fixedly connected with the control box 21, the switch valve 23 is rotatably connected with the control box 21, the display device 2 is arranged to facilitate a user to observe the real-time temperature change condition inside the hot runner more intuitively through the display 22, the user can conveniently take corresponding measures, the switch valve 23 is arranged to open and close the display device 2 for use, the hot runner detection device 1 and the display device 2 are both provided with temperature sensing line connection interfaces 24, the temperature sensing line connection interfaces 24 are fixed at the opening of the opening ring 111, and the temperature sensing line connection interface 24 is fixed on the rear end face of the display device 2, and the temperature sensing line connection interface 24 is arranged to facilitate the connection between the hot runner detection device 1 and the display device 2 for use.
The device designed as described above can basically satisfy the use of a temperature detection device dedicated to a hot runner, but the designer has further improved the device in order to further improve the function thereof.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a dedicated temperature-detecting device of hot runner, includes hot runner detection device (1) and display device (2), its characterized in that: hot runner detection device (1) is installed in the hot runner, display device (2) sets up the outside at hot runner detection device (1), and display device (2) and hot runner detection device (1) electric connection, hot runner detection device (1) includes hot runner clamping ring (11), temperature-detecting device (12) and securing device (13), hot runner clamping ring (11) sets up to the annular, and the inboard surface sets up to circular-arcly, temperature-detecting device (12) evenly sets up the medial surface at hot runner clamping ring (11), and temperature-detecting device (12) and hot runner clamping ring (11) fixed connection, securing device (13) evenly distributed is on the outside surface of hot runner clamping ring (11), and securing device (13) and hot runner clamping ring (11) fixed connection, display device (2) includes control box (21), The display (22) and the switch valve (23) are arranged on the front end face of the control box (21), the display (22) is fixedly connected with the control box (21), and the switch valve (23) is rotatably connected with the control box (21);
the hot runner connecting ring (11) comprises an opening ring (111) and a fastening device (112), the fastening device (112) is arranged at an opening of the opening ring (111), the fastening device (112) is rotatably connected with the opening ring (111) through threads, a detection device connecting port (14) is further arranged on the opening ring (111), and the detection device connecting ports (14) are uniformly distributed on the inner side surface of the opening ring (111);
the temperature detection device (12) comprises a temperature sensing head (121) and a rotating seat (122), wherein the temperature sensing head (121) is arranged at the top of the rotating seat (122), and the temperature sensing head (121) is fixedly connected with the rotating seat (122).
2. The special temperature detection device for the hot runner according to claim 1, wherein the fastening device (112) comprises two manual wheels (113) and two threaded rods (114), and the two threaded rods (114) have opposite thread directions and are symmetrically fixed on the upper and lower bottom surfaces of the manual wheels (113).
3. The special temperature detection device for the hot runner according to claim 1, wherein the fixing device (13) comprises a friction rod (131), a stable block (132) and an elastic seat (133), the friction rod (131) is uniformly fixed at the upper end of the stable block (132), and the elastic seat (133) is fixed at the lower end of the stable block (132).
4. The special temperature detection device for the hot runner according to claim 3, wherein the elastic seat (133) comprises a connecting seat (134), movable blocks (135) and an elastic element (136), the connecting seat (134) is fixed at the lower end of the stable block (132), the movable blocks (135) are uniformly distributed on the lower end surface of the connecting seat (134), and the movable blocks (135) are rotatably connected with the connecting seat (134).
5. The special temperature detection device for the hot runner according to any one of claims 1 to 4, wherein the hot runner detection device (1) and the display device (2) are both provided with a temperature sensing wire connection interface (24), the temperature sensing wire connection interface (24) is fixed at the opening of the opening ring (111), and the temperature sensing wire connection interface (24) is fixed at the rear end face of the display device (2).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811521535.8A CN109341898B (en) | 2018-12-13 | 2018-12-13 | Dedicated temperature-detecting device of hot runner |
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| CN201811521535.8A CN109341898B (en) | 2018-12-13 | 2018-12-13 | Dedicated temperature-detecting device of hot runner |
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| CN109341898A CN109341898A (en) | 2019-02-15 |
| CN109341898B true CN109341898B (en) | 2021-06-01 |
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