Device and method for detecting verticality of mold mounting surface for machining injection mold of vehicle lamp

Abstract

The invention discloses a mold mounting surface perpendicularity detection device and method for vehicle lamp injection mold processing, and relates to the technical field of mold perpendicularity detection. By arranging the verticality detection mechanism, a plurality of verticality detection units which are horizontally arranged can be used for synchronously carrying out verticality detection operation on a plurality of positions on a detection surface in one verticality detection task, so that the overall verticality information of the automobile lamp injection mold mounting surface can be known; the situation that perpendicularity information is incomprehensively known and a subsequent analysis result is misjudged due to the fact that only perpendicularity detection is carried out on the local position of the automobile lamp injection mold installation face can be avoided. Through the arrangement of the driving rod assembly, other positions of the mounting surface of the vehicle lamp injection mold are subjected to perpendicularity detection again on the premise that the vehicle lamp injection mold is not moved, so that more perpendicularity data of the mounting surface of the vehicle lamp injection mold can be obtained through relatively low detection frequency; therefore, the perpendicularity state of the mounting surface of the automobile lamp injection mold can be better analyzed.

Description

Technical Field

[0001] The invention relates to the technical field of mold verticality detection, and in particular to a device and method for detecting the verticality of a mold mounting surface used in processing a vehicle lamp injection mold. Background Art

[0002] The headlight injection mold consists of two parts: the movable mold and the fixed mold. The movable mold is responsible for injecting plastic, and the fixed mold is responsible for fixing the mold and cooling the plastic. In order to ensure that the mounting surface of the mold remains perpendicular to the reference surface during installation, it is necessary to perform a verticality test on the mounting surface of the mold after production, so as to avoid product quality problems caused by non-vertical mold installation during the injection molding process.

[0003] A verticality detection tool for a cylindrical magnetic steel disclosed in a patent application with reference publication number CN218847176U pushes the second slide rail to move forward and backward so that the first slide slides on the top of the first slide rail, and the second slide rail is adjusted longitudinally so that the probe end of the verticality detector contacts the magnetic steel body, and then the third slide rail is pushed left and right so that the second slide slides on the top of the second slide rail, and the third slide rail is adjusted laterally so that the probe of the verticality detector moves to a position to be detected, and the third slide is held and slid up and down on the surface of the third slide rail to drive the probe end of the verticality detector to detect the verticality of the magnetic steel body, thereby maintaining the stability of the verticality detector during detection and increasing the detection accuracy, while avoiding the situation where the detection accuracy is affected by hand shaking of the staff.

[0004] When the existing verticality detection device performs verticality detection, due to the large distribution area of ​​the surface to be detected, it is necessary to perform verticality detection on multiple positions of the detection surface in order to reflect the overall verticality status of the test surface. The current detection device can only detect other positions after completing the detection of one position, and cannot detect different positions of the detection surface at the same time, which leads to a long verticality detection time. For a larger area of ​​the detection surface, more identical detection operations need to be repeated, which consumes more detection time and is not conducive to efficient detection of the verticality of the detection surface. In addition, dust and impurities are easily attached to the detection surface, making the detection surface uneven. When the verticality detector passes through the detection area with dust and impurities, the verticality data obtained by the verticality detector will be inaccurate, thereby affecting the subsequent judgment of the detection results. For example, a verticality detection tool for cylindrical magnetic steel with reference publication number CN218847176U only uses a single detector to detect the detection surface. When facing a detection surface with a larger area, it is necessary to repeat multiple detection operations to obtain the verticality information of different positions of the detection surface, which increases the burden of the detection work. At the same time, impurities and dust attached to the detection surface will affect the stability of the verticality detector. If the detection end position of the verticality detector fluctuates, different verticality detection results will be displayed, thereby affecting the final judgment of the detection result.

[0005] Therefore, the present invention proposes a device and method for detecting the verticality of a mold mounting surface for processing a vehicle lamp injection mold to solve the above-mentioned problem. Summary of the invention

[0006] In view of the deficiencies in the prior art, the present invention provides a device and method for detecting the verticality of a mold mounting surface for processing an automotive lamp injection mold, which solves the problem that the current detection device can only detect other positions after completing the detection of one position, and cannot detect different positions of the detection surface simultaneously, resulting in a longer verticality detection time. For a detection surface with a larger area, more identical detection operations need to be repeated, which consumes more detection time and is not conducive to efficient detection of the verticality of the detection surface. In addition, dust and impurities are easily attached to the detection surface, making the detection surface uneven. When the verticality detector passes through the detection area with dust and impurities attached, the verticality data obtained by the verticality detector will be inaccurate, thereby affecting the subsequent judgment of the detection results.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a device for detecting the verticality of a mold mounting surface for processing a headlight injection mold, comprising a detection table, and also comprising: A linear module is arranged on one side of the top of the detection platform, and the linear module includes an electric slide rail fixedly arranged on the top of the detection platform, and a lifting slider is slidably arranged in the vertical direction on the front of the electric slide rail; The verticality detection mechanism is arranged on the side wall of the lifting slide block, and is used to synchronously detect the verticality at different positions of the mounting surface of the headlight injection mold, and obtain the verticality data at different positions of the mounting surface of the headlight injection mold, so as to judge whether the verticality at multiple positions of the mold mounting surface is qualified; The industrial camera is fixedly installed on the top of the lifting slider to capture the verticality data of the installation surface of the headlight injection mold detected by the verticality detection mechanism in real time, and transmit the data to the terminal device via wireless transmission.

[0008] Furthermore, it also includes a display fixedly arranged on one side of the top of the testing table, which is used to display the real-time image captured by the industrial camera, and a clamping tooling for clamping and positioning the mold to be tested is also fixedly arranged on the top of the testing table to ensure that the position will not be offset during the verticality detection of the mold installation surface.

[0009] Furthermore, the verticality detection mechanism includes a support arm fixedly arranged on the side wall of the lifting slider, a carrying box is fixedly arranged on the end of the support arm away from the lifting slider, and a long through groove is opened on the side wall of the carrying box away from the support arm, and a plurality of verticality detection units for detecting the verticality of the mold mounting surface are evenly arranged inside the long through groove, and a driving rod assembly for driving the plurality of verticality detection units to synchronously approach or move away from each other is also arranged inside the support arm, one end of the driving rod assembly rotates through the support arm and is fixedly provided with a knob.

[0010] Furthermore, the drive rod assembly includes a long rod rotatably arranged inside the support arm, an annular groove is opened at the middle position of the outer wall of the long rod, and a first spiral drive groove group and a second spiral drive groove group are symmetrically arranged on the outer wall of the long rod and on both sides of the annular groove. The annular groove, the first spiral drive groove group and the second spiral drive groove group cooperate with each other to jointly adjust the positions of multiple verticality detection units to complete the synchronous test of the verticality of different positions of the mounting surface of the car light injection mold.

[0011] Furthermore, the structures of the No. 1 spiral drive groove group and the No. 2 spiral drive groove group are the same. The No. 1 spiral drive groove group includes a No. 1 spiral drive groove and a No. 2 spiral drive groove opened on the outer wall of the long rod, and the pitches of the No. 1 spiral drive groove and the No. 2 spiral drive groove increase proportionally in sequence.

[0012] Furthermore, the verticality detection unit includes a support rod, a fixed sleeve on the outer wall of the support rod is provided with a cross slider slidably arranged inside the long through groove, and a sliding rod is fixedly arranged at one end of the support rod located inside the support arm, and a verticality detector for detecting the verticality of the mold mounting surface is fixedly arranged on the side of the outer wall of the support rod away from the sliding rod. The verticality detector includes a dial and a detection rod fixedly arranged on one side of the outer wall of the dial, and a detection head unit for directly contacting the mold mounting surface is also provided on the end of the detection rod away from the dial.

[0013] Furthermore, the detection head unit includes a bracket assembly and a cleaning assembly arranged inside the bracket assembly for cleaning the mounting surface of the mold to be inspected. Power is transmitted between the bracket assembly and the cleaning assembly through a transmission assembly. The bracket assembly provides power for the operation of the cleaning assembly while sliding along the mold mounting surface.

[0014] Furthermore, the bracket assembly includes a wheel frame detachably arranged at one end of the detection rod, a roller is rotatably arranged inside the wheel frame via a first rotating shaft, and one end of the first rotating shaft rotates through the wheel frame and extends to the outside; The cleaning component includes two protective covers detachably arranged on both sides of the outer wall of the wheel frame, and a cleaning roller for cleaning dust on the mold installation surface is arranged between the relative inner walls of the two protective covers through a second rotating shaft, and a plurality of long bristles are evenly fixed on the outer wall of the cleaning roller.

[0015] Furthermore, the transmission assembly includes a No. 1 gear fixedly arranged at one end of the No. 1 rotating shaft, and a No. 2 gear is also fixedly arranged at one end of the No. 2 rotating shaft. A toothed belt for power transmission is commonly sleeved on the outer walls of the No. 1 rotating shaft and the No. 2 rotating shaft.

[0016] The present invention also discloses a method for detecting the verticality of a mold mounting surface used in the processing of a vehicle lamp injection mold. The method comprises the following steps: Step 1: firstly place the headlight injection mold to be tested on the top of the testing table, clamp the headlight injection mold, and make the mounting surface of the headlight injection mold face one side of the verticality testing mechanism; Step 2: A plurality of test ends in the verticality detection mechanism are placed against the mounting surface of the headlight injection mold, and then the electric slide rail is started to drive the verticality detection mechanism to move downward at a low and uniform speed. The test end of the verticality detection mechanism obtains the verticality information of the device surface when it moves downward along the mounting surface of the headlight injection mold; Step 3: The industrial camera acquires the verticality data image displayed on the surface of the verticality detection mechanism in real time, and sends the image information to the terminal device by wireless transmission. The terminal device displays the verticality information of the installation surface of the headlight injection mold in real time.

[0017] The present invention provides a device and method for detecting the verticality of a mold mounting surface for processing a headlight injection mold. Compared with the prior art, it has the following beneficial effects: 1. A device and method for detecting the verticality of the mounting surface of a mold for processing a headlight injection mold. By setting a verticality detection mechanism, a plurality of horizontally arranged verticality detection units can be used to synchronously perform verticality detection operations on multiple positions on the detection surface in one verticality detection task, thereby being able to obtain verticality information on multiple positions on the detection surface in one detection operation, which is conducive to understanding the overall verticality information of the mounting surface of the headlight injection mold, and can avoid only performing verticality detection on a local position of the mounting surface of the headlight injection mold, resulting in incomplete understanding of the verticality information, thereby causing misjudgment of subsequent analysis results.

[0018] 2. A device and method for detecting the verticality of the mounting surface of a mold for processing a headlight injection mold. By setting a driving rod assembly, the long rod can be driven to rotate by manually turning a knob, and the annular groove, the No. 1 spiral groove and the No. 2 spiral groove can be used to drive the verticality detection units at the corresponding positions to move away from or approach each other synchronously, so that multiple verticality detection units can be readjusted to new detection positions, and the verticality of other positions of the mounting surface of the headlight injection mold can be detected again without moving the headlight injection mold. In this way, more verticality data of the mounting surface of the headlight injection mold can be obtained with a lower detection frequency, so that the verticality status of the mounting surface of the headlight injection mold can be better analyzed, reducing the burden of detection work on the staff and also improving detection efficiency.

[0019] 3. A device and method for detecting the verticality of a mold mounting surface for processing a headlight injection mold. By setting a cleaning roller, a roller, a No. 1 gear, a No. 2 gear, and a toothed belt, the cleaning roller can be driven to rotate by utilizing the power when the roller rotates relative to the detection surface. The cleaning roller cleans dust and impurities attached to the detection surface in advance in the direction of the roller's travel. The roller always slides on the mounting surface of the headlight injection mold after being cleaned by the cleaning roller, so that the roller's travel is not affected by dust and impurities, and the roller is prevented from shaking due to impurities and dust when traveling, thereby improving the verticality detection result. The movement of the cleaning roller is achieved by the power drive when the roller rotates, and there is no need to set up a separate power device for the operation of the cleaning roller, which not only saves costs, but also makes the device structure simpler, which is convenient for subsequent inspection and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the first overall three-dimensional structure of the present invention; Figure 2 For the present invention Figure 1 A schematic diagram of the enlarged structure of part A; Figure 3 It is a schematic diagram of the second overall three-dimensional structure of the present invention; Figure 4 This is a schematic diagram of the structure of the verticality detection mechanism of the present invention in the first state; Figure 5 This is a schematic diagram of the second state structure of the verticality detection mechanism of the present invention; Figure 6 For the present invention Figure 5 A schematic diagram of the enlarged structure of part B in FIG. Figure 7 This is a schematic diagram of the internal structure of the carrying box of the present invention; Figure 8 It is a schematic structural diagram of the driving rod assembly and the verticality detection mechanism of the present invention in the assembled state; Fig. 9 This is a schematic diagram of the structure of the verticality detection unit in the first state of the present invention; Fig.10 This is a schematic diagram of the second state structure of the verticality detection unit of the present invention; Fig.11 For the present invention Fig.10 A schematic diagram of the enlarged structure of part C in FIG. Fig.12 This is a schematic diagram of the structure of the detection head unit in the disassembled state of the present invention; Fig.13 It is a front view structural schematic diagram of the detection head unit of the present invention.

[0021] In the figure: 1. test table; 2. electric slide rail; 3. lifting slider; 4. verticality detection mechanism; 41. support arm; 42. carrying box; 43. long through slot; 44. verticality detection unit; 441. support rod; 442. cross slider; 443. slide rod; 444. dial; 445. detection rod; 446. detection head unit; 4461. wheel frame; 4462. roller; 4463. gear No. 1; 4464. protective cover; 4465. cleaning roller; 4466. gear No. 2; 4467. toothed belt; 45. drive rod assembly; 451. long rod; 452. annular groove; 453. spiral drive groove No. 1; 454. spiral drive groove No. 2; 46. knob; 5. industrial camera; 6. display; 7. clamping tooling. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] The present invention provides three technical solutions: a device for detecting the verticality of a mold mounting surface for processing a headlight injection mold, specifically including the following embodiments: like Figure 1-Figure 3 The first embodiment is shown: a device for detecting the verticality of a mold mounting surface for processing a headlight injection mold, comprising a detection table 1, and further comprising: A linear module is arranged on one side of the top of the detection platform 1, and the linear module includes an electric slide rail 2 fixedly arranged on the top of the detection platform 1, and a lifting slider 3 is slidably arranged in the vertical direction on the front of the electric slide rail 2; The verticality detection mechanism 4 is arranged on the side wall of the lifting slide block 3, and is used to synchronously detect the verticality at different positions of the mounting surface of the headlight injection mold, obtain the verticality data at different positions of the mounting surface of the headlight injection mold, and judge whether the verticality at multiple positions of the mold mounting surface is qualified; The industrial camera 5 is fixedly mounted on the top of the lifting slider 3, and is used to capture the verticality data of the mounting surface of the headlight injection mold detected by the verticality detection mechanism 4 in real time, and transmit the data to the terminal device via wireless transmission. It also includes a display 6 fixedly mounted on one side of the top of the detection platform 1, which is used to display the real-time image captured by the industrial camera 5, and a clamping fixture 7 for clamping and positioning the mold to be detected is also fixedly mounted on the top of the detection platform 1 to ensure that the position will not be offset during the verticality detection of the mold mounting surface. The display 6 and the industrial camera 5 are connected by a cable for communication.

[0024] like Figure 4-Figure 8A second embodiment is shown, which differs from the first embodiment in that a verticality detection mechanism 4 includes a support arm 41 fixedly arranged on the side wall of the lifting slider 3, a carrying box 42 is fixedly arranged on the end of the support arm 41 away from the lifting slider 3, and a long through groove 43 is opened on the side wall of the carrying box 42 away from the support arm 41, and a plurality of verticality detection units 44 for detecting the verticality of the mold mounting surface are evenly arranged inside the long through groove 43, and a driving rod assembly 45 for driving the plurality of verticality detection units 44 to synchronously approach or move away from each other is also arranged inside the support arm 41, and one end of the driving rod assembly 45 rotates through the support arm 41 and is fixedly provided with a knob 46. The driving rod assembly 45 includes a long rod 451 rotatably arranged inside the supporting arm 41, an annular groove 452 is provided in the middle of the outer wall of the long rod 451, and a first spiral driving groove group and a second spiral driving groove group are symmetrically provided on the outer wall of the long rod 451 and on both sides of the annular groove 452, and the annular groove 452, the first spiral driving groove group and the second spiral driving groove group cooperate with each other to jointly adjust the positions of the plurality of verticality detection units 44, so as to complete the synchronous test of the verticality of different positions of the mounting surface of the lamp injection mold. The first spiral driving groove group and the second spiral driving groove group have the same structure, and the first spiral driving groove group includes a first spiral driving groove 453 and a second spiral driving groove 454 provided on the outer wall of the long rod 451, and the pitches of the first spiral driving groove 453 and the second spiral driving groove 454 increase in proportion in sequence.

[0025] like Figure 9-13A third embodiment is shown, which differs from the second embodiment in that: a mold mounting surface verticality detection device for processing a headlight injection mold, the verticality detection unit 44 includes a support rod 441, a cross slider 442 slidably set inside the long through groove 43 is fixedly provided on the outer wall of the support rod 441, and a slide rod 443 is fixedly provided at one end of the support rod 441 located inside the support arm 41, and a verticality detector for detecting the verticality of the mold mounting surface is fixedly provided on the side of the outer wall of the support rod 441 away from the slide rod 443, the verticality detector includes a dial 444 and a detection rod 445 fixedly provided on one side of the outer wall of the dial 444, and a detection head unit 446 for direct contact with the mold mounting surface is also provided on the end of the detection rod 445 away from the dial 444. The dial 444 is also provided with an adjustment knob on one side for adjusting the length of the detection rod 445. The verticality detector is a known technology, and its internal structure and working principle are not described here. The sliding rods 443 in the plurality of verticality detection units 44 slide in the corresponding annular groove 452 or the first spiral drive groove 453 or the second spiral drive groove 454. The detection head unit 446 includes a bracket assembly and a cleaning assembly arranged inside the bracket assembly for cleaning the mounting surface of the mold to be detected. The bracket assembly and the cleaning assembly are used for power transmission through a transmission assembly. The bracket assembly provides power for the operation of the cleaning assembly while sliding along the mounting surface of the mold. The support assembly includes a wheel frame 4461 detachably arranged at one end of the detection rod 445, a roller 4462 is rotatably arranged inside the wheel frame 4461 through a No. 1 rotating shaft, and one end of the No. 1 rotating shaft rotates through the wheel frame 4461 and extends to the outside; the cleaning assembly includes two protective covers 4464 detachably arranged on both sides of the outer wall of the wheel frame 4461, and a cleaning roller 4465 for cleaning dust on the mold installation surface is rotatably arranged between the opposite inner walls of the two protective covers 4464 through a No. 2 rotating shaft, and a plurality of long bristles are evenly fixed on the outer wall of the cleaning roller 4465. The transmission assembly includes a No. 1 gear 4463 fixedly arranged at one end of the No. 1 rotating shaft, and a No. 2 gear 4466 is also fixedly arranged at one end of the No. 2 rotating shaft, and a toothed belt 4467 for power transmission is commonly sleeved on the outer walls of the No. 1 rotating shaft and the No. 2 rotating shaft.

[0026] The embodiment of the present invention also provides a method for detecting the verticality of a mold mounting surface used in a vehicle lamp injection mold processing device, the method comprising the following steps: Step 1: First, place the headlight injection mold to be tested on the top of the testing platform, and clamp the headlight injection mold, that is, place it inside the clamping tool 7, use the clamping tool 7 to clamp the headlight injection mold, and make the installation surface of the headlight injection mold face one side of the verticality detection mechanism 4; it should be noted that: the testing platform 1 needs to be placed on a horizontal plane, that is, the top of the testing platform 1 is in a horizontal state, and the horizontality of the top of the testing platform 1 needs to be corrected before each verticality test, and the headlight injection mold and the top of the testing platform 1 are kept in a vertical state; Step 2: Align the multiple test ends in the verticality detection mechanism 4 with the mounting surface of the headlight injection mold, and then start the electric slide rail 2 to drive the verticality detection mechanism 4 to move downward at a low and uniform speed. The detection end of the verticality detection mechanism 4 acquires the verticality information of the device surface when it moves downward along the mounting surface of the headlight injection mold. The specific process is as follows: the initial state of the verticality detection mechanism 4 is located above the headlight injection mold. After the position of the headlight injection mold is determined, the electric slide rail 2 is used to drive the lifting slider 3 to move downward to a position relative to the top of the mounting surface of the headlight injection mold, and then the adjustment knob on the outer wall of the dial 444 is turned to adjust the distance between the detection rod 445 and the mounting surface of the headlight injection mold until the detection rod 445 and the mounting surface of the headlight injection mold are aligned, and a preset pressure of a certain size is formed between the roller 4462 and the mounting surface of the headlight injection mold. Similarly, the verticality detection mechanism 4 at other positions needs to be adjusted in the same manner as above. Next, the electric slide rail 2 is started to drive the lifting slider 3 to move down at a low and uniform speed, and the roller 4462 moves from top to bottom along the installation surface of the headlight injection mold. The roller 4462 rotates while driving the No. 1 rotating shaft to rotate synchronously. The power is transmitted to the No. 2 gear 4466 through the No. 1 gear 4463 and the toothed belt 4467. The No. 2 gear 4466 drives the cleaning roller 4465 to rotate through the No. 2 rotating shaft. Since the number of teeth of the No. 1 gear 4463 and the No. 2 gear 4466 is relatively large, the cleaning roller 4465 can rotate at a relatively high speed. The long bristles on the surface of the cleaning roller 4465 clean the installation surface of the headlight injection mold to be tested, and the roller 4462 always slides on the installation surface of the headlight injection mold after being cleaned by the cleaning roller 4465. When the verticality of the mounting surface of the headlight injection mold changes, the detection rod 445 moves toward or away from the headlight injection mold due to the change in the force exerted on the roller 4462 by the headlight injection mold, and the dial 444 displays the position change of the detection rod 445 in real time, that is, the verticality change of the mounting surface of the headlight injection mold; When it is necessary to change the detection positions of multiple verticality detection units 44, first manually rotate the knob 46, and the knob 46 drives the long rod 451 to rotate. Since the pitches of the No. 1 spiral drive groove 453 and the No. 2 spiral drive groove 454 increase proportionally in sequence, the verticality detection units 44 slidingly arranged in the No. 1 spiral drive groove 453 and the No. 2 spiral drive groove 454 are synchronously moved away from or approached to each other when the long rod 451 rotates, so that the spacing between the multiple verticality detection units 44 located on both sides of the annular groove 452 is changed. Therefore, the contact position of the detection head unit 446 in the verticality detection unit 44 at multiple positions and the mounting surface of the headlight injection mold is synchronously changed, so that the verticality data at different positions of the mounting surface of the headlight injection mold can be obtained; Step 3: The industrial camera 5 acquires the verticality data image displayed on the surface of the verticality detection mechanism 4 in real time, and sends the image information to the terminal device, that is, the display 6, by wireless transmission. The display 6 displays the verticality information of the installation surface of the headlight injection mold in real time.

[0027] 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.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for detecting the verticality of the mold mounting surface for processing a headlight injection mold, comprising a detection table, characterized in that: Also includes: A linear module is arranged on one side of the top of the detection platform, and the linear module includes an electric slide rail fixedly arranged on the top of the detection platform, and a lifting slider is slidably arranged in the vertical direction on the front of the electric slide rail; The verticality detection mechanism is arranged on the side wall of the lifting slide block, and is used to synchronously detect the verticality at different positions of the mounting surface of the headlight injection mold, and obtain the verticality data at different positions of the mounting surface of the headlight injection mold, so as to judge whether the verticality at multiple positions of the mold mounting surface is qualified; The industrial camera is fixedly installed on the top of the lifting slider to capture the verticality data of the installation surface of the headlight injection mold detected by the verticality detection mechanism in real time, and transmit the data to the terminal device via wireless transmission.

2. The mold mounting surface verticality detection device for processing a vehicle lamp injection mold according to claim 1, characterized in that: It also includes a display fixedly installed on one side of the top of the testing table, which is used to display the real-time image captured by the industrial camera. A clamping tooling for clamping and positioning the mold to be tested is also fixedly installed on the top of the testing table to ensure that the position will not be offset during the verticality detection of the mold installation surface.

3. The mold mounting surface verticality detection device for processing a vehicle lamp injection mold according to claim 1, characterized in that: The verticality detection mechanism includes a support arm fixedly arranged on the side wall of the lifting slider, a carrying box is fixedly arranged on the end of the support arm away from the lifting slider, and a long through groove is opened on the side wall of the carrying box away from the support arm, and a plurality of verticality detection units for detecting the verticality of the mold mounting surface are evenly arranged inside the long through groove, and a driving rod assembly for driving the plurality of verticality detection units to synchronously approach or move away from each other is also arranged inside the support arm, and one end of the driving rod assembly rotates through the support arm and is fixedly provided with a knob.

4. The mold mounting surface verticality detection device for processing a vehicle lamp injection mold according to claim 3, characterized in that: The driving rod assembly includes a long rod rotatably arranged inside a supporting arm, an annular groove is provided at the middle position of the outer wall of the long rod, and a first spiral driving groove group and a second spiral driving groove group are symmetrically provided on the outer wall of the long rod and on both sides of the annular groove. The annular groove, the first spiral driving groove group and the second spiral driving groove group cooperate with each other to jointly adjust the positions of multiple verticality detection units to complete the synchronous test of the verticality of different positions of the mounting surface of the car light injection mold.

5. The mold mounting surface verticality detection device for processing a vehicle lamp injection mold according to claim 4, characterized in that: The structures of the No. 1 spiral drive groove group and the No. 2 spiral drive groove group are the same. The No. 1 spiral drive groove group includes a No. 1 spiral drive groove and a No. 2 spiral drive groove opened on the outer wall of the long rod, and the pitches of the No. 1 spiral drive groove and the No. 2 spiral drive groove increase proportionally in sequence.

6. The mold mounting surface verticality detection device for processing a vehicle lamp injection mold according to claim 3, characterized in that: The verticality detection unit includes a support rod, a fixed sleeve on the outer wall of the support rod is provided with a cross slider slidably arranged inside the long through groove, and a sliding rod is fixedly arranged at one end of the support rod located inside the support arm, and a verticality detector for detecting the verticality of the mold mounting surface is fixedly arranged on the side of the outer wall of the support rod away from the sliding rod. The verticality detector includes a dial and a detection rod fixedly arranged on one side of the outer wall of the dial, and a detection head unit for directly contacting the mold mounting surface is also provided on the end of the detection rod away from the dial.

7. The mold mounting surface verticality detection device for processing a vehicle lamp injection mold according to claim 6, characterized in that: The detection head unit includes a bracket assembly and a cleaning assembly arranged inside the bracket assembly for cleaning the mounting surface of the mold to be detected. Power is transmitted between the bracket assembly and the cleaning assembly through a transmission assembly. The bracket assembly provides power for the operation of the cleaning assembly while sliding along the mold mounting surface.

8. The mold mounting surface verticality detection device for processing a vehicle lamp injection mold according to claim 7, characterized in that: The bracket assembly comprises a wheel frame detachably arranged at one end of the detection rod, a roller is rotatably arranged inside the wheel frame via a first rotating shaft, and one end of the first rotating shaft rotates through the wheel frame and extends to the outside; The cleaning component includes two protective covers detachably arranged on both sides of the outer wall of the wheel frame, and a cleaning roller for cleaning dust on the mold installation surface is arranged between the relative inner walls of the two protective covers through a second rotating shaft, and a plurality of long bristles are evenly fixed on the outer wall of the cleaning roller.

9. The mold mounting surface verticality detection device for processing a vehicle lamp injection mold according to claim 8, characterized in that: The transmission assembly includes a No. 1 gear fixedly arranged at one end of the No. 1 rotating shaft, and a No. 2 gear is also fixedly arranged at one end of the No. 2 rotating shaft. A toothed belt for power transmission is commonly sleeved on the outer walls of the No. 1 rotating shaft and the No. 2 rotating shaft.

10. A method for detecting the verticality of a mold mounting surface for a vehicle lamp injection mold according to any one of claims 1 to 9, characterized in that: The method comprises the following steps: Step 1: firstly place the headlight injection mold to be tested on the top of the testing table, clamp the headlight injection mold, and make the mounting surface of the headlight injection mold face one side of the verticality testing mechanism; Step 2: A plurality of test ends in the verticality detection mechanism are placed against the mounting surface of the headlight injection mold, and then the electric slide rail is started to drive the verticality detection mechanism to move downward at a low and uniform speed. The test end of the verticality detection mechanism obtains the verticality information of the device surface when it moves downward along the mounting surface of the headlight injection mold; Step 3: The industrial camera acquires the verticality data image displayed on the surface of the verticality detection mechanism in real time, and sends the image information to the terminal device by wireless transmission. The terminal device displays the verticality information of the installation surface of the headlight injection mold in real time.

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