Plastic injection molding part detection tool

Abstract

The utility model discloses a plastic injection molding part detection tool which comprises a mounting table, an adjusting structure is arranged in the mounting table, lifting structures are fixedly connected to the left side and the right side of the mounting table, and detection mechanisms are fixedly connected to the front side and the rear side of the top of the mounting table. The device can provide a buffering effect while fixing a plastic injection molding part, prevents the plastic injection molding part from being damaged, can quickly and conveniently adjust the direction of the injection molding part, enables the injection molding part to adapt to different detection requirements, improves the detection efficiency, reduces the production cost through reducing manual intervention and improving the universality of a tool, and improves the production efficiency. And by arranging a lifting structure, the plastic injection molding part can be lifted by the device, the bottom of the plastic injection molding part can be conveniently detected, the plastic injection molding part can be comprehensively detected, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of detection, in particular to a plastic injection molded part detection tool. Background Art

[0002] Injection molded parts refer to various injection molded products produced by injection molding machines, which are collectively referred to as injection molded parts. They are mainly made of materials such as polyethylene or polypropylene and added with a variety of organic solvents.

[0003] According to patent document CN209894096U, the utility model relates to an injection molded parts detection device, including a base plate, a second cylinder, an appearance detection part and a second sensor; a first cylinder is arranged on the base plate, the second cylinder is connected to the base plate through a mounting seat, a side detection part is arranged on the piston rod of the second cylinder, the appearance detection part is movably connected to the base plate through the piston rod of the first cylinder, a center detection part is arranged on the base plate, the second sensor is connected to the base plate through a mounting plate, a bottom surface sensor is arranged on the base plate, the bottom surface sensor is arranged in a circular array with respect to the center detection part, the first cylinder and the second cylinder are both arranged symmetrically with respect to the center detection part, and a positioning part is arranged on the base plate. The utility model provides an injection molded parts detection device, which is convenient for detection, has high detection efficiency, is not prone to errors, and can detect multiple sizes of parts at the same time;

[0004] At present, the use effect of traditional plastic injection molding inspection tooling is not good, and the plastic injection molding parts are easily damaged when clamping and fixing the injection molding parts, causing economic losses, and the direction of the plastic injection molding parts cannot be adjusted, which reduces the inspection efficiency of the device. Utility Model Content

[0005] The purpose of the utility model is to provide a plastic injection molded parts inspection tool to solve the problems mentioned in the above background technology that the current traditional plastic injection molded parts inspection tool has a poor use effect, is easy to damage the plastic injection molded parts when clamping and fixing the injection molded parts, causing economic losses, and cannot adjust the direction of the plastic injection molded parts, thereby reducing the detection efficiency of the device.

[0006] To achieve the above object, the utility model provides the following technical solution: comprising a mounting platform, an adjusting structure is arranged inside the mounting platform, a lifting structure is fixedly connected to the left and right sides of the mounting platform, and a detection mechanism is fixedly connected to the front and rear sides of the top of the mounting platform;

[0007] The mounting platform comprises a fixing block, the left and right sides of the fixing block are provided with fixing grooves, the center position of the top of the fixing block is provided with a circular mounting groove, the bottom of the inner wall of the circular mounting groove is fixedly connected with a supporting ring, the top of the supporting ring is fixedly connected with a fixing sleeve, the top of the fixing sleeve is provided with a motor groove, the top of the inner wall of the circular mounting groove is fixedly connected with a fixing ring, and the top of the fixing ring is provided with a circular sliding groove;

[0008] The adjustment structure includes a turntable, which is movably connected to the support ring and the inside of the circular mounting groove. A rotating column is fixedly connected to the top of the turntable, and a toothed disk is fixedly connected to the top of the rotating column. The toothed disk is movably connected to the inside of the fixed sleeve and the fixed ring.

[0009] Preferably, the lifting structure includes two support blocks, the lower part of the outer wall of the support block is fixedly connected to the inner wall of the fixed groove, rectangular driving grooves are opened above the opposite surfaces of the two support blocks, the bottom of the inner wall of the right rectangular driving groove is rotatably connected with a screw rod, the top of the inner wall of the rectangular driving groove is opened with a circular driving hole that penetrates to the outside, the top of the screw rod is fixedly connected to the second rotating shaft, the top of the screw rod is fixedly connected to the bottom of the second rotating shaft, and the top of the second rotating shaft is fixedly connected to the third stepper motor.

[0010] Preferably, the outer wall of the toothed disk is meshingly connected with a gear, the bottom of the gear is fixedly connected with a stepper motor 1, the bottom of the stepper motor 1 is fixedly connected with a motor housing, the outer wall of the motor housing is fixedly connected to the inner wall of the motor slot, the top of the toothed disk is fixedly connected with a connecting disk, the outer wall of the connecting disk is rotatably connected to the inner wall of the circular slide groove, and the top of the connecting disk is fixedly connected with a fixing component.

[0011] Preferably, the fixing assembly includes a fixing plate, and rectangular mounting grooves are provided on the front and rear sides of the top of the fixing plate, a support sleeve is fixedly connected to the middle position of the inner wall of the front rectangular mounting groove, and a two-way threaded rod is movably connected to the inner wall of the support sleeve, and the left end of the two-way threaded rod is rotatably connected to the inner wall of the front rectangular mounting groove, and a circular movable hole is provided on the right side of the inner wall of the front rectangular mounting groove, which penetrates to the outside, and a rotating shaft 1 is movably connected to the inner wall of the circular movable hole, and the right end of the two-way threaded rod is fixedly connected to the left end of the rotating shaft 1, and the right end of the rotating shaft 1 is fixedly connected to a stepper motor 2.

[0012] Preferably, the outer wall of the bidirectional threaded rod is symmetrically threadedly connected to two sliding blocks 1, the rear side of the sliding block 1 is fixedly connected to a mounting plate, the front and rear sides of the right side of the mounting plate are provided with circular connecting holes that extend through to the left side, the inner wall of the circular connecting hole is movably connected to a movable rod, the outer walls of the left and right movable rods that are close to each other are sleeved with a spring, the ends of the front and rear movable rods close to the spring are fixedly connected to a connecting plate, the opposite surfaces of the two connecting plates are fixedly connected to rubber pads, the opposite surfaces of the two rubber pads are fixedly connected to a number of semicircular rubber blocks, the rear side of the mounting plate is fixedly connected to a sliding sleeve 1, the inner walls of the two sliding sleeves 1 are movably connected to a sliding rod 1, and the two ends of the sliding rod 1 are fixedly connected to the inner wall of the rear rectangular mounting groove.

[0013] Preferably, the outer wall of the spiral rod is threadedly connected to a slider 2, the left side of the slider 2 is fixedly connected to a connecting block, a square mounting groove is provided at the bottom of the connecting block, the inner wall of the square mounting groove is fixedly connected to a clamping assembly, the left end of the connecting block is fixedly connected to a sleeve 2, the inner wall of the sleeve 2 is movably connected to a slide rod 2, and the upper and lower ends of the slide rod 2 are fixedly connected to the inner wall of the rectangular driving groove on the left side.

[0014] Preferably, the clamping assembly includes a motor mounting shell, the inner wall of which is fixedly connected to a stepper motor four, the bottom of the inner wall of the motor mounting shell is provided with a circular through hole extending to the outside, the output end of the stepper motor four is fixedly connected to a rotating shaft three, the outer wall of the rotating shaft three is movably connected to the inner wall of the circular through hole, and the bottom of the rotating shaft three is fixedly connected to a pneumatic push rod.

[0015] Preferably, a mounting plate is fixedly connected to the lower portion of the outer wall of the pneumatic push rod, and two trapezoidal mounting blocks are symmetrically fixedly connected to the bottom of the mounting plate, and the front and rear sides of the two trapezoidal mounting blocks close to each other are hinged with obtuse-angled plates, and the front and rear obtuse-angled plates are fixedly connected with fixing rods at the corners, and the outer wall of the pneumatic push rod output rod is fixedly connected with an opposing mounting block, and the left and right sides of the opposing mounting blocks are hinged with movable plate 1, and the other end of the movable plate 1 is movably connected to the outer wall of the fixing rod, and the front and rear sides of the two trapezoidal mounting blocks away from each other are hinged with movable plate 2, and the inner sides of the front and rear movable plate 2 are hinged with clamping blocks, and the inner sides of the front and rear obtuse-angled plates are hinged with the outer walls of the clamping blocks, and the opposite surfaces of the two clamping blocks are fixedly connected with anti-slip groove bodies.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. By providing an adjustment structure, the device can provide a buffering effect while fixing the plastic injection molded parts, thereby preventing the plastic injection molded parts from being damaged, and can quickly and conveniently adjust the direction of the injection molded parts to adapt to different detection requirements, thereby improving the detection efficiency, achieving automatic adjustment, and reducing manual intervention, thereby reducing the labor intensity of operators and improving work efficiency. By reducing manual intervention and improving the versatility of tooling, the production cost is reduced and the economic benefit is improved;

[0018] 2. By providing a lifting structure, the device can lift the plastic injection molded part, which is convenient for detecting the bottom of the plastic injection molded part, and then the whole plastic injection molded part can be fully detected, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the structural section of the installation platform of the utility model;

[0021] Figure 3 It is a schematic diagram of the structural cross section of the regulating structure of the utility model;

[0022] Figure 4 It is a schematic diagram of the structural cross-section of the fixing assembly of the utility model;

[0023] Figure 5 It is a schematic diagram of the structural cross section of the lifting structure of the utility model;

[0024] Figure 6 It is a schematic diagram of the structural cross-section of the clamping assembly of the utility model.

[0025] In the figure: 1. mounting table; 2. adjusting structure; 3. lifting structure; 4. detecting mechanism; 11. fixing block; 12. fixing groove; 13. circular mounting groove; 14. supporting ring; 15. fixing sleeve; 16. motor groove; 17. fixing ring; 18. circular slide groove; 21. turntable; 22. rotating column; 23. toothed disc; 24. gear; 25. stepper motor 1; 26. motor housing; 27. connecting disc; 28. fixing assembly; 281. fixing plate; 282. rectangular mounting groove; 283. supporting sleeve; 284. bidirectional threaded rod; 285. slider 1; 286. rotating shaft 1; 287. stepper motor 2; 288. mounting plate; 289. movable rod; 280. spring; 2801, connecting plate; 2802, rubber pad; 2803, semicircular rubber block; 2804, sleeve one; 2805, slide bar one; 31, support block; 32, screw rod; 33, shaft two; 34, stepper motor three; 35, slider two; 36, connecting block; 37, clamping assembly; 38, sleeve two; 39, slide bar two; 371, motor mounting shell; 372, stepper motor four; 373, shaft three; 374, pneumatic push rod; 375, mounting plate; 376, trapezoidal mounting block; 377, obtuse plate; 378, fixing rod; 379, opposite mounting block; 370, movable plate one; 3701, movable plate two; 3702, clamping block; 3703, anti-slip trough. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0027] See also Figure 1-2 The utility model provides a technical solution: it includes a mounting platform 1, an adjusting structure 2 is arranged inside the mounting platform 1, a lifting structure 3 is fixedly connected to the left and right sides of the mounting platform 1, the mounting platform 1 includes a fixing block 11, a fixing groove 12 is opened on the left and right sides of the fixing block 11, a circular mounting groove 13 is opened at the center position of the top of the fixing block 11, a supporting ring 14 is fixedly connected to the bottom of the inner wall of the circular mounting groove 13, a fixing sleeve 15 is fixedly connected to the top of the supporting ring 14, a motor groove 16 is opened on the top of the fixing sleeve 15, a fixing ring 17 is fixedly connected to the top of the inner wall of the circular mounting groove 13, and a circular slide groove 18 is opened on the top of the fixing ring 17.

[0028] See also Figure 3-4In order to enable the device to provide a buffering effect while fixing the plastic injection molded parts, to avoid damage to the plastic injection molded parts, and to quickly and conveniently adjust the direction of the injection molded parts to adapt them to different detection requirements, thereby improving the detection efficiency, realizing automatic adjustment, and reducing manual intervention, thereby reducing the labor intensity of the operator and improving the work efficiency. By reducing manual intervention and improving the versatility of the tooling, the production cost is reduced and the economic benefit is improved. The adjustment structure 2 includes a turntable 21, the turntable 21 is movably connected to the support ring 14 and the circular mounting groove 13, the top of the turntable 21 is fixedly connected to a rotating column 22, the top of the rotating column 22 is fixedly connected to a toothed disc 23, the toothed disc 23 is movably connected to the internal of the fixing sleeve 15 and the fixing ring 17 The outer wall of the toothed disc 23 is meshedly connected with a gear 24, the bottom of the gear 24 is fixedly connected with a stepper motor 25, the bottom of the stepper motor 25 is fixedly connected with a motor housing 26, the outer wall of the motor housing 26 is fixedly connected to the inner wall of the motor slot 16, the top of the toothed disc 23 is fixedly connected with a connecting disc 27, the outer wall of the connecting disc 27 is rotatably connected to the inner wall of the circular slide 18, the top of the connecting disc 27 is fixedly connected with a fixing assembly 28, the fixing assembly 28 includes a fixing plate 281, the front and rear sides of the top of the fixing plate 281 are both provided with rectangular mounting grooves 282, the middle position of the inner wall of the front rectangular mounting groove 282 is fixedly connected with a support sleeve 283, the inner wall of the support sleeve 283 is movably connected with a bidirectional threaded rod 284, the bidirectional threaded rod 284 The left end of the two-way threaded rod 284 is rotatably connected to the inner wall of the front rectangular mounting groove 282, a circular movable hole penetrating to the outside is provided on the right side of the inner wall of the front rectangular mounting groove 282, a rotating shaft 286 is movably connected to the inner wall of the circular movable hole, the right end of the two-way threaded rod 284 is fixedly connected to the left end of the rotating shaft 286, the right end of the rotating shaft 286 is fixedly connected to a stepping motor 287, the outer wall of the two-way threaded rod 284 is symmetrically threaded with two sliders 285, the rear side of the slider 285 is fixedly connected to a mounting plate 288, the front and rear sides of the right side of the mounting plate 288 are provided with circular connecting holes penetrating to the left side, the inner wall of the circular connecting hole is movably connected to a movable rod 289, the outer walls of the left and right movable rods 289 are close to each other and are sleeved with springs 280, One end of the rear movable rod 289 close to the spring 280 is fixedly connected to a connecting plate 2801, the opposite surfaces of the two connecting plates 2801 are fixedly connected to rubber pads 2802, the opposite surfaces of the two rubber pads 2802 are fixedly connected to a plurality of semicircular rubber blocks 2803, the rear side of the mounting plate 288 is fixedly connected to a sliding sleeve 1 2804, the inner walls of the two sliding sleeves 1 2804 are movably connected to a sliding rod 1 2805, and the two ends of the sliding rod 1 2805 are fixedly connected to the inner wall of the rear rectangular mounting groove 282, by placing the plastic injection molded part on the top of the fixed plate 281, and then starting the stepper motor 287, so that the stepper motor 287 drives the rotating shaft 1 286 to rotate, and by making the bidirectional threaded rod 284 rotate inside the support sleeve 283,The two sliders 285 on the outer wall of the support sleeve 283 move inward and outward at the same time. The movement of the two sliders 285 drives the two mounting plates 288 to approach each other. The semicircular rubber block 2803 contacts the surface of the plastic injection molded part, and the semicircular rubber block 2803 plays an anti-skid effect. The rubber pad 2802 and the connecting plate 2801 are driven to push the two movable rods 289, thereby squeezing the spring 280, thereby fixing the plastic injection molded part and playing a buffering effect to prevent the plastic injection molded part from being damaged. The stepper motor 25 is started to rotate the gear 24, thereby driving the toothed disc 23 to rotate inside the fixing sleeve 15 and the fixing ring 17. The rotation of the toothed disc 23 causes the rotating disc 21 and the rotating column 22 to rotate inside the circular mounting groove 13 and the fixing sleeve 15, thereby achieving a stable effect. At the same time, the toothed disc 23 drives the connecting disc 27 to slide inside the circular slide groove 18, thereby achieving the effect of adjusting the direction of the fixing component 28, thereby achieving the direction adjustment of the plastic injection molded part.

[0029] See also Figure 5-6In order to enable the device to lift the plastic injection molded parts, facilitate the staff to inspect the bottom of the plastic injection molded parts, and enable the staff to conduct all-round inspection of the plastic injection molded parts, the lifting structure 3 includes two support blocks 31, the lower part of the outer wall of the support block 31 is fixedly connected to the inner wall of the fixed groove 12, and rectangular driving grooves are provided above the opposite surfaces of the two support blocks 31. The bottom of the inner wall of the right rectangular driving groove is rotatably connected with a screw rod 32, and the top of the inner wall of the rectangular driving groove is provided with a circular driving hole that penetrates to the outside, and the top of the screw rod 32 is fixedly connected with a rotating shaft 2 33, and the top of the screw rod 32 is fixedly connected to the bottom of the rotating shaft 2 33, and the top of the rotating shaft 2 33 is fixedly connected with a stepping motor 34, and the outer wall of the screw rod 32 is threadedly connected with Slider 2 35, the left side of slider 2 35 is fixedly connected with a connecting block 36, a square mounting groove is provided at the bottom of the connecting block 36, a clamping assembly 37 is fixedly connected to the inner wall of the square mounting groove, the left end of the connecting block 36 is fixedly connected with a sliding sleeve 2 38, the inner wall of the sliding sleeve 2 38 is movably connected with a sliding rod 2 39, the upper and lower ends of the sliding rod 2 39 are fixedly connected to the inner wall of the left rectangular driving groove, the clamping assembly 37 includes a motor mounting shell 371, the inner wall of the motor mounting shell 371 is fixedly connected with a stepper motor 4 372, the bottom of the inner wall of the motor mounting shell 371 is provided with a circular through hole extending to the outside, the output end of the stepper motor 4 372 is fixedly connected with a rotating shaft 373, the outer wall of the rotating shaft 373 is movably connected to the inner wall of the circular through hole, the rotating shaft 3 A pneumatic push rod 374 is fixedly connected to the bottom of 373, and a mounting plate 375 is fixedly connected to the lower outer wall of the pneumatic push rod 374. Two trapezoidal mounting blocks 376 are symmetrically fixedly connected to the bottom of the mounting plate 375. The front and rear sides of the two trapezoidal mounting blocks 376 close to each other are hinged with obtuse plates 377, and the corners of the front and rear obtuse plates 377 are fixedly connected with fixed rods 378. The outer wall of the output rod of the pneumatic push rod 374 is fixedly connected with an opposite mounting block 379, and the left and right sides of the opposite mounting block 379 are hinged with movable plates 1 370, and the other end of the movable plate 1 370 is movably connected to the outer wall of the fixed rod 378. The front and rear sides of the two trapezoidal mounting blocks 376 away from each other are hinged with movable plates 2 3701. A clamping block 3702 is hinged on the inner side of 3701, and the inner sides of the front and rear obtuse-angled plates 377 are hinged to the outer wall of the clamping block 3702. The opposite surfaces of the two clamping blocks 3702 are fixedly connected with anti-skid groove bodies 3703, which are started by the pneumatic push rod 374, thereby driving the opposite mounting block 379 to rise, and the two movable plates 1 370 are pulled upward by the opposite mounting block 379, and then the two fixed rods 378 are pulled to pull the four obtuse-angled plates 377 inward, and the obtuse-angled plates 377 are moved to drive the four movable plates 2 3701 to retract inward, so that the two clamping blocks 3702 drive the anti-skid groove bodies 3703 to approach, and the plastic injection molded parts or the equipment fixed with the plastic injection molded parts are clamped by the anti-skid groove bodies 3703, and then the stepper motor 3 34 is started.The stepper motor 34 drives the rotating shaft 2 33 to rotate, and then the screw rod 32 rotates. The screw rod 32 rotates, so that the slider 2 35 is lifted and lowered on the outer wall of the screw rod 32. The slider 2 35 rises, which drives the connecting block 36 to rise, and then drives the sliding sleeve 2 38 to slide and rise on the outer wall of the sliding rod 2 39, so as to rise the clamping assembly 37, thereby lifting the plastic injection molded part to achieve the effect of detecting the bottom of the plastic injection molded part. The stepper motor 4 372 starts to drive the rotating shaft 373 to rotate, so that the pneumatic push rod 374 rotates, which can change the direction of the plastic injection molded part.

[0030] Working principle:

[0031] The plastic injection molded part is placed on the top of the fixed plate 281, and then the stepper motor 287 is started, so that the stepper motor 287 drives the rotating shaft 286 to rotate, and the two-way threaded rod 284 is rotated inside the support sleeve 283, so that the two sliders 285 on the outer wall of the support sleeve 283 move inward and outward at the same time, and the movement of the two sliders 285 drives the two mounting plates 288 to approach each other, and the semicircular rubber block 2803 contacts the surface of the plastic injection molded part, and the semicircular rubber block 2803 has an anti-slip effect, which drives the rubber pad 2802 and the connecting plate 2801 to push the two movable rods 289, and then the plastic injection molded part is placed on the top of the fixed plate 281, and the stepper motor 287 drives the rotating shaft 286 to rotate, and the two-way threaded rod 284 is rotated inside the support sleeve 283, so that the two sliders 285 on the outer wall of the support sleeve 283 move inward and outward at the same time, and the two mounting plates 288 are driven to approach each other through the movement of the two sliders 285, and the semicircular rubber block 2803 contacts the surface of the plastic injection molded part, and the semicircular rubber block 2803 has an anti-slip effect, which drives the rubber pad 2802 and the connecting plate 2801 to push the two movable rods 289, and then the plastic injection molded part is placed on the fixed plate 281. The spring 280 is squeezed to fix the plastic injection molded part and to buffer the plastic injection molded part, thereby preventing the plastic injection molded part from being damaged. The stepper motor 25 is started to rotate the gear 24, thereby driving the toothed disc 23 to rotate inside the fixing sleeve 15 and the fixing ring 17. The rotation of the toothed disc 23 causes the rotating disc 21 and the rotating column 22 to rotate inside the circular mounting groove 13 and the fixing sleeve 15, thereby achieving a stabilizing effect. At the same time, the toothed disc 23 drives the connecting disc 27 to slide inside the circular slide groove 18, thereby achieving an effect of adjusting the direction of the fixing component 28, thereby achieving the direction adjustment of the plastic injection molded part.

[0032] The pneumatic push rod 374 is started, which drives the opposite mounting block 379 to rise, and the two movable plates 1 370 are pulled upward by the opposite mounting block 379, and then the two fixing rods 378 are pulled to pull the four obtuse-angled plates 377 inward, and the obtuse-angled plates 377 are moved to drive the four movable plates 2 3701 to retract inward, so that the two clamping blocks 3702 drive the anti-skid groove body 3703 to move closer, and the plastic injection molded parts or the equipment fixed with the plastic injection molded parts are clamped by the anti-skid groove body 3703, and then the stepper motor 34 is started, so that the stepper motor 34 drives the rotating shaft 2 33 to rotate. The screw rod 32 is rotated, and the screw rod 32 rotates, so that the slider 2 35 is raised and lowered on the outer wall of the screw rod 32. The slider 2 35 rises, which drives the connecting block 36 to rise, and then drives the sleeve 2 38 to slide and rise on the outer wall of the slide rod 2 39, so as to rise the clamping assembly 37, thereby lifting the plastic injection molded part to achieve the effect of detecting the bottom of the plastic injection molded part. The stepper motor 4 372 is started to drive the rotating shaft 373 to rotate, so that the pneumatic push rod 374 is rotated, which will change the direction of the plastic injection molded part.

[0033] 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 plastic injection molded parts inspection tool, comprising a mounting platform (1), characterized in that: An adjusting structure (2) is provided inside the mounting platform (1), a lifting structure (3) is fixedly connected to the left and right sides of the mounting platform (1), and a detection mechanism (4) is fixedly connected to the front and rear sides of the top of the mounting platform (1); The mounting platform (1) comprises a fixing block (11), the left and right sides of the fixing block (11) are both provided with fixing grooves (12), a circular mounting groove (13) is provided at the center of the top of the fixing block (11), a supporting ring (14) is fixedly connected to the bottom of the inner wall of the circular mounting groove (13), a fixing sleeve (15) is fixedly connected to the top of the supporting ring (14), a motor groove (16) is provided at the top of the fixing sleeve (15), a fixing ring (17) is fixedly connected to the top of the inner wall of the circular mounting groove (13), and a circular sliding groove (18) is provided at the top of the fixing ring (17); The adjusting structure (2) comprises a rotating disk (21), the rotating disk (21) is movably connected to the inside of the supporting ring (14) and the circular mounting groove (13), the top of the rotating disk (21) is fixedly connected to a rotating column (22), the top of the rotating column (22) is fixedly connected to a toothed disk (23), and the toothed disk (23) is movably connected to the inside of the fixing sleeve (15) and the fixing ring (17); The lifting structure (3) comprises two support blocks (31), the lower part of the outer wall of the support block (31) is fixedly connected to the inner wall of the fixed groove (12), and rectangular driving grooves are provided above the opposite surfaces of the two support blocks (31). The bottom of the inner wall of the right rectangular driving groove is rotatably connected to a screw rod (32), and the top of the inner wall of the rectangular driving groove is provided with a circular driving hole that penetrates to the outside, and the top of the screw rod (32) is fixedly connected to a second rotating shaft (33), and the top of the screw rod (32) is fixedly connected to the bottom of the second rotating shaft (33), and the top of the second rotating shaft (33) is fixedly connected to a stepper motor three (34).

2. A plastic injection molded parts inspection tool according to claim 1, characterized in that: The outer wall of the toothed disc (23) is meshingly connected with a gear (24), the bottom of the gear (24) is fixedly connected with a stepper motor (25), the bottom of the stepper motor (25) is fixedly connected with a motor housing (26), the outer wall of the motor housing (26) is fixedly connected with the inner wall of the motor slot (16), the top of the toothed disc (23) is fixedly connected with a connecting disc (27), the outer wall of the connecting disc (27) is rotatably connected with the inner wall of the circular slide groove (18), and the top of the connecting disc (27) is fixedly connected with a fixing assembly (28).

3. A plastic injection molded parts inspection tool according to claim 2, characterized in that: The fixing assembly (28) comprises a fixing plate (281), and rectangular mounting grooves (282) are provided on both the front and rear sides of the top of the fixing plate (281); a support sleeve (283) is fixedly connected to the middle position of the inner wall of the front rectangular mounting groove (282); the inner wall of the support sleeve (283) is movably connected to a bidirectional threaded rod (284); the left end of the bidirectional threaded rod (284) is rotatably connected to the inner wall of the front rectangular mounting groove (282); a circular movable hole penetrating to the outside is provided on the right side of the inner wall of the front rectangular mounting groove (282); the inner wall of the circular movable hole is movably connected to a rotating shaft 1 (286); the right end of the bidirectional threaded rod (284) is fixedly connected to the left end of the rotating shaft 1 (286); and the right end of the rotating shaft 1 (286) is fixedly connected to a stepping motor 2 (287).

4. A plastic injection molded parts inspection tool according to claim 3, characterized in that: The outer wall of the bidirectional threaded rod (284) is symmetrically threadedly connected with two sliders (285), the rear side of the slider (285) is fixedly connected with a mounting plate (288), the front and rear sides of the right side of the mounting plate (288) are both provided with circular connection holes extending to the left side, the inner wall of the circular connection hole is movably connected with a movable rod (289), the outer walls of the left and right movable rods (289) are both covered with springs (280) on the sides close to each other, and the ends of the front and rear movable rods (289) close to the springs (280) are fixedly connected. A connecting plate (2801) is connected, and the opposite surfaces of the two connecting plates (2801) are fixedly connected with rubber pads (2802), and the opposite surfaces of the two rubber pads (2802) are fixedly connected with a plurality of semicircular rubber blocks (2803). The rear side of the mounting plate (288) is fixedly connected with a sliding sleeve (2804), and the inner walls of the two sliding sleeves (2804) are movably connected with a sliding rod (2805), and the two ends of the sliding rod (2805) are fixedly connected to the inner wall of the rear rectangular mounting groove (282).

5. The plastic injection molded parts inspection tool according to claim 1, characterized in that: The outer wall of the spiral rod (32) is threadedly connected to a slider 2 (35), the left side of the slider 2 (35) is fixedly connected to a connecting block (36), the bottom of the connecting block (36) is provided with a square mounting groove, the inner wall of the square mounting groove is fixedly connected to a clamping assembly (37), the left end of the connecting block (36) is fixedly connected to a sliding sleeve 2 (38), the inner wall of the sliding sleeve 2 (38) is movably connected to a sliding rod 2 (39), and the upper and lower ends of the sliding rod 2 (39) are fixedly connected to the inner wall of the rectangular driving groove on the left side.

6. A plastic injection molded parts inspection tool according to claim 5, characterized in that: The clamping assembly (37) includes a motor mounting shell (371), the inner wall of which is fixedly connected to a stepper motor four (372), the bottom of the inner wall of the motor mounting shell (371) is provided with a circular through hole extending to the outside, the output end of the stepper motor four (372) is fixedly connected to a rotating shaft three (373), the outer wall of the rotating shaft three (373) is movably connected to the inner wall of the circular through hole, and the bottom of the rotating shaft three (373) is fixedly connected to a pneumatic push rod (374).

7. A plastic injection molded parts inspection tool according to claim 6, characterized in that: A mounting plate (375) is fixedly connected to the lower part of the outer wall of the pneumatic push rod (374), and two trapezoidal mounting blocks (376) are symmetrically fixedly connected to the bottom of the mounting plate (375), and the front and rear sides of the two trapezoidal mounting blocks (376) close to each other are hinged with obtuse-angled plates (377), and the corners of the front and rear obtuse-angled plates (377) are fixedly connected with fixing rods (378), and the outer wall of the output rod of the pneumatic push rod (374) is fixedly connected with an opposite mounting block (379), and the left and right sides of the opposite mounting block (379) are hinged with each other. Both sides are hinged with movable plates (370), the other end of the movable plates (370) is movably connected to the outer wall of the fixed rod (378), the front and rear sides of the two trapezoidal mounting blocks (376) away from each other are hinged with movable plates (3701), the inner sides of the front and rear movable plates (3701) are hinged with clamping blocks (3702), the inner sides of the front and rear obtuse-angled plates (377) are hinged with the outer wall of the clamping blocks (3702), and the opposite surfaces of the two clamping blocks (3702) are fixedly connected with anti-slip grooves (3703).

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