Temperature control device for shaping light spots

Abstract

The utility model relates to a temperature control device for shaping light spots, which is characterized in that light spot shaping equipment is rotatably connected with an infrared temperature measuring head, and the detection area of the infrared temperature measuring head covers the range of a light spot shaping surface; the light spot shaping equipment is connected with a connecting piece, a front plate of the connecting piece is provided with a bearing hole used for installing a bearing, the bearing is installed in the bearing hole, an adjusting knob is installed from the front face, a shaft section of the adjusting knob is rotationally supported in the bearing, and a temperature control supporting piece is supported on the shaft section of the adjusting knob from the back face of the front plate and integrally connected with the shaft section of the adjusting knob. The infrared temperature measuring head is connected to the temperature control supporting piece; a driven gear is further installed on the shaft section of the adjusting knob, a motor is installed on a rear plate of the connecting piece, a driving gear is installed on a main shaft of the motor, and the driving gear is meshed with the driven gear. The position of the infrared temperature measuring head is accurately adjusted through the adjusting knob, and the temperature of different heating positions is monitored in real time. The temperature measuring device is driven by gear transmission to perform high-frequency scanning, and average temperature data in a scanning interval is obtained by performing high-frequency scanning on the shaping light spot surface.

Description

Technical Field

[0001] The utility model relates to a temperature control device, in particular to a temperature control device for shaping light spots. Background Art

[0002] At present, the shaping spot equipment cannot accurately monitor the temperature of the large spot irradiation area. When heating the material, it cannot accurately adjust the output power according to the temperature of the processed material. In the actual heating process, the actual heating effect is easily unsatisfactory due to temperature deviation.

[0003] Therefore, it is necessary to design a temperature control device for shaping the light spot. Utility Model Content

[0004] The utility model aims to overcome the shortcomings of the prior art and provide a temperature control device for shaping light spots.

[0005] The purpose of the utility model is achieved through the following technical solutions:

[0006] The temperature control device for shaping light spot is characterized in that an infrared temperature measuring head is rotatably connected to the shaping light spot equipment, and the detection area of ​​the infrared temperature measuring head covers the range of the shaping light spot surface.

[0007] Furthermore, in the above-mentioned temperature control device for shaping the light spot, the shaping light spot equipment is connected to a connecting piece, a bearing hole for installing a bearing is provided on the front plate of the connecting piece, the bearing is installed in the bearing hole, the adjusting knob is installed from the front, and its shaft section is rotatably supported in the bearing, the temperature control support piece is supported on the shaft section of the adjusting knob from the back of the front plate and connected as a whole, and the infrared temperature measuring head is connected to the temperature control support piece; a driven gear is also installed on the shaft section of the adjusting knob, a motor is installed on the rear plate of the connecting piece, a driving gear is installed on the main shaft of the motor, and the driving gear is meshed with the driven gear.

[0008] Furthermore, in the above-mentioned temperature control device for shaping the light spot, the driven gear is sleeved on the shaft section of the adjusting knob in an interference fit manner.

[0009] Furthermore, in the above-mentioned temperature control device for shaping a light spot, the temperature control support is connected to the shaft section of the adjusting knob via a screw.

[0010] Furthermore, in the above-mentioned temperature control device for shaping the light spot, a screw hole is provided on the handle of the adjusting knob, a locking screw is screwed into the screw hole, and the position is locked by adjusting the head of the locking screw to abut against the front surface of the front plate.

[0011] Furthermore, in the above-mentioned temperature control device for shaping the light spot, the temperature control support is provided with a pin hole, a spring pin is installed in the pin hole, and when the spring pin is working, its head contacts the back of the front plate to generate a damping feeling.

[0012] Furthermore, in the above-mentioned temperature control device for shaping the light spot, the temperature control support is provided with a receiving groove for receiving the infrared temperature measuring head, and the infrared temperature measuring head is connected to the temperature control support as a whole through a pressing plate.

[0013] Furthermore, in the above-mentioned temperature control device for shaping the light spot, the bearing is a POM bearing.

[0014] Compared with the prior art, the present invention has significant advantages and beneficial effects, which are specifically embodied in the following aspects:

[0015] Aiming at the problem that the temperature of the spot irradiation area cannot be accurately monitored during the heating process, resulting in unsatisfactory heating effect, a position-adjustable temperature measuring device is designed. An infrared temperature measuring head is rotatably connected to the shaping spot equipment, and the detection area of ​​the infrared temperature measuring head covers the range of the shaping spot surface; a connector is installed on the side of the shaping spot equipment, and the infrared temperature measuring head is installed on the temperature control support. The position of the infrared temperature measuring head is accurately adjusted by adjusting the knob to achieve real-time temperature measurement of the temperature at different positions on the surface of the heated material, and real-time monitoring and monitoring of the temperature points on the surface of the material during the heating process, effectively solving the problem of unsatisfactory heating effect due to low temperature monitoring accuracy during the heating process;

[0016] The temperature measuring device is driven by the motor and gear transmission unit to perform high-frequency scanning, and the high-frequency scanning of the shaped spot surface is performed to obtain the average temperature data within the scanning interval, thereby improving the accuracy of the heating process and effectively improving the accuracy and stability of the processing.

[0017] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the specific implementation of the utility model. The purpose and other advantages of the utility model can be achieved and obtained by the structures specifically pointed out in the written description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 : A schematic diagram of the front view of the temperature control device of the utility model;

[0020] Figure 2 : A rear view schematic diagram of the temperature control device of the utility model;

[0021] Figure 3 : A schematic diagram of the structure of the adjusting knob unit of the temperature control device of the utility model;

[0022] Figure 4 : Schematic diagram of the exploded structure of the adjusting knob unit of the temperature control device of the utility model;

[0023] Figure 5 : A schematic diagram of the structure of the gear unit of the temperature control device of the utility model;

[0024] Figure 6 : Figure 5 BB cross-sectional view;

[0025] Figure 7 : The working schematic diagram of the temperature control device of the utility model. DETAILED DESCRIPTION

[0026] The technical scheme 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 only a part of the embodiment of the utility model, rather than all the embodiments. The components of the embodiment of the utility model generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiment of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiment of the utility model. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the utility model.

[0027] It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. At the same time, in the description of the utility model, directional terms and order terms are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0028] like Figure 7 The shaping light spot equipment 1 is rotatably connected with an infrared temperature measuring head 7, and the detection area B of the infrared temperature measuring head 7 covers the range of the shaping light spot surface A.

[0029] When designing, Figures 1 to 4As shown, a temperature control device for shaping a light spot is shown. A connecting piece 5 is connected to the light spot shaping equipment 1. A bearing hole for installing a bearing is provided on the front plate of the connecting piece 5. A bearing 12 is installed in the bearing hole. The bearing 12 is a POM bearing. The adjusting knob 4 is installed from the front, and its shaft section is rotatably supported in the bearing 12. The temperature control support 6 is supported on the shaft section of the adjusting knob 4 from the back of the front plate. The temperature control support 6 is connected to the shaft section of the adjusting knob 4 by screws, and the two are connected as one. The temperature control support 6 is provided with a receiving groove for receiving an infrared temperature measuring head 7, and the infrared temperature measuring head is held by a pressing plate 8. 7 is connected to the temperature control support 6 as a whole; the temperature control support 6 is provided with two symmetrical pin holes, each of which is respectively loaded with a spring pin 13. When the spring pin 13 is working, its head contacts the back of the front plate to produce a damping feeling. The spring pin 13 and the connecting member 5 are adjusted to a suitable position to increase the damping feeling when the adjusting knob 4 is turned; a screw hole is provided on the handle of the adjusting knob 4, and a locking screw is screwed into the screw hole. The position is locked by adjusting the head of the locking screw to abut against the front side of the front plate. When the locking screw is loosened, the knob can be rotated to adjust the infrared temperature measuring head 7.

[0030] like Figure 5 , Figure 6 A driven gear 15 is also installed on the shaft section of the adjusting knob 4. The driven gear 15 is fitted on the shaft section of the adjusting knob 4 in an interference fit manner. A motor 11 is installed on the rear plate 2 of the connecting member 5. A driving gear 14 is installed on the main shaft of the motor 11. The driving gear 14 is meshed with the driven gear 15.

[0031] When applying specific Figure 7 , the detection area B of the infrared temperature measuring head 7 covers the range of the shaping spot surface A. When normal heating begins, the infrared temperature measuring head 7 is aimed at the surface of the processed object to monitor the heating process in real time. Loosen the two locking screws of the adjustment knob 4 and turn the adjustment knob 4. Since the adjustment knob 4 is connected to the temperature control support 6, the rotation of the adjustment knob 4 synchronously drives the infrared temperature measuring head 7 to rotate, so as to adjust the position of the infrared temperature measuring head 7 and realize the accurate detection of the temperature at a certain point.

[0032] The temperature measuring device is driven by a motor and a gear transmission unit to perform high-frequency scanning. The motor 11 installed on the rear plate 2 of the connector drives the driving gear 14 to operate. The driving gear 14 meshes and rotates with the driven gear 15. The infrared temperature measuring head 7 connected to the driven gear 15 performs high-frequency scanning to detect the temperature within the interval, so as to calculate the average temperature within the scanning range and realize accurate measurement of the temperature measurement interval.

[0033] The temperature measurement system is installed on the shaping spot equipment to realize real-time monitoring of the temperature points on the surface of the material during the heating process. The position of the infrared temperature measuring head can be accurately adjusted by adjusting the knob, and the temperature of different heating positions can be monitored in real time. In addition, the temperature measuring device is driven by the motor and gear transmission unit to perform high-frequency scanning, and the shaping spot surface is scanned at high frequency to obtain the average temperature data within the scanning interval, thereby improving the accuracy of the heating process.

[0034] In summary, the utility model aims at the problem that the temperature of the light spot irradiation area cannot be accurately monitored during the heating process, resulting in unsatisfactory heating effect, and designs a position-adjustable temperature measuring device. The shaping light spot equipment is rotatably connected with an infrared temperature measuring head, and the detection area of ​​the infrared temperature measuring head covers the range of the shaping light spot surface; a connecting piece is installed on the side of the shaping light spot equipment, and the infrared temperature measuring head is installed on the temperature control support. The position of the infrared temperature measuring head is accurately adjusted by adjusting the knob, so as to realize real-time temperature measurement of the temperature at different positions on the surface of the heated material, and the real-time monitoring and monitoring of the temperature points on the surface of the material during the heating process can be carried out, which effectively solves the problem of unsatisfactory heating effect due to low temperature monitoring accuracy during the heating process;

[0035] The temperature measuring device is driven by the motor and the gear transmission unit to perform high-frequency scanning, and the high-frequency scanning of the shaped spot surface is performed to obtain the average temperature data within the scanning interval, thereby improving the accuracy of the heating process.

[0036] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. For those skilled in the art, the utility model may have various modifications and changes. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model. It should be noted that similar numbers and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0037] The above is only a specific implementation of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

Claims

1. A temperature control device for shaping the light spot, characterized in that: An infrared temperature measuring head (7) is rotatably connected to the shaping light spot equipment (1), and the detection area of ​​the infrared temperature measuring head (7) covers the range of the shaping light spot surface; a connecting piece (5) is connected to the shaping light spot equipment (1), and a bearing hole for mounting a bearing is provided on the front plate of the connecting piece (5), and the bearing (12) is installed in the bearing hole, and the adjusting knob (4) is installed from the front, and its shaft section is rotatably supported in the bearing (12), and the temperature control support (6) is supported on the shaft section of the adjusting knob (4) from the back of the front plate and connected to the infrared temperature measuring head (7) is connected to the temperature control support (6).

2. The temperature control device for shaping a light spot according to claim 1, characterized in that: A driven gear (15) is also mounted on the shaft section of the adjusting knob (4), a motor (11) is mounted on the rear plate of the connecting member (5), a driving gear (14) is mounted on the main shaft of the motor (11), and the driving gear (14) is meshed with the driven gear (15).

3. The temperature control device for shaping a light spot according to claim 1, characterized in that: The driven gear (15) is sleeved on the shaft section of the adjusting knob (4) in an interference fit manner.

4. The temperature control device for shaping a light spot according to claim 1, characterized in that: The temperature control support (6) is connected to the shaft section of the adjustment knob (4) via a screw.

5. The temperature control device for shaping a light spot according to claim 1, characterized in that: The handle of the adjusting knob (4) is provided with a screw hole, into which a locking screw is screwed, and the position is locked by adjusting the head of the locking screw to abut against the front surface of the front plate.

6. The temperature control device for shaping a light spot according to claim 1, characterized in that: The temperature control support (6) is provided with a pin hole, in which a spring pin (13) is inserted. When the spring pin (13) is working, its head contacts the back of the front plate to generate a damping feeling.

7. The temperature control device for shaping a light spot according to claim 6, characterized in that: The temperature control support member (6) is provided with two symmetrical pin holes, and a spring pin (13) is respectively installed in each pin hole.

8. The temperature control device for shaping a light spot according to claim 1, characterized in that: The temperature control support (6) is provided with a receiving groove for receiving the infrared temperature measuring head (7), and the infrared temperature measuring head (7) and the temperature control support (6) are connected as a whole via a pressing plate (8).

9. The temperature control device for shaping a light spot according to claim 1, characterized in that: The bearing (12) is a POM bearing.

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