Notch detection equipment for injection molded part of electronic product

Abstract

The invention belongs to the technical field of detection equipment, and particularly relates to electronic product injection molding notch detection equipment which comprises an equipment table, a cylindrical heating box is fixedly connected to the center of the upper end of the equipment table, a heating part is arranged in the heating box, a box cover is fixedly connected to the upper end of the heating box, and box openings are formed in the left side and the right side of the heating box. And a moving groove penetrating through the two box openings is transversely formed in the upper end of the equipment table, a first threaded rod is jointly and rotationally connected between the inner walls of the two sides of the moving groove, and a first motor for driving the first threaded rod to rotate is fixedly installed on one side of the equipment table. The device has the advantages that the infrared thermal imaging technology is utilized, notch detection work can be automatically completed after a plurality of injection molding parts are heated, manual visual inspection is not needed, the notch condition in the injection molding parts can be effectively found, and the notch detection effect and efficiency are greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of detection equipment, and in particular to a notch detection device for injection molded parts of electronic products. Background Art

[0002] In the production process of injection molded parts for electronic products, notch detection is an important step to ensure product quality and performance. Notches in injection molded parts can affect the strength, durability and appearance of the product, and may even cause functional failure. Therefore, effective notch detection is crucial.

[0003] In the prior art, the most common method for notch detection of injection molded parts of electronic products is manual observation with the naked eye or visual camera observation, but this method cannot observe the notch inside the injection molded parts, has poor effect and low detection efficiency, and is not conducive to the mass production of injection molded parts of electronic products.

[0004] In order to solve the above problems, we proposed a notch detection device for injection molded parts of electronic products. Summary of the invention

[0005] The purpose of the present invention is to solve the problems in the background technology and to propose a notch detection device for injection molded parts of electronic products.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: an electronic product injection molded part notch detection device, comprising an equipment table, a cylindrical heating box is fixedly connected to the center position of the upper end of the equipment table, a heating component is arranged in the heating box, a box cover is fixedly connected to the upper end of the heating box, box openings are arranged on the left and right sides of the heating box, a movable groove penetrating the two box openings is horizontally arranged on the upper end of the equipment table, a first threaded rod is connected to rotate jointly between the inner walls on both sides of the movable groove, a first motor driving the first threaded rod to rotate is fixedly installed on one side of the equipment table, two movable blocks arranged at intervals are threadedly sleeved on the first threaded rod, movable grooves are extended from the upper ends of the two movable blocks and are fixedly connected to movable table plates, the two movable table plates are respectively located inside and outside the heating box, and injection molded part fixing mechanisms are arranged on the two movable table plates;

[0007] The injection molding fixing mechanism includes a central shaft rod fixedly connected to the center position of the upper end of the movable table, a hexagonal sleeve rod movably sleeved on the central shaft rod, two evenly distributed limit slots are vertically provided on the upper end of the hexagonal sleeve rod, and limit blocks are slidably connected in the two limit slots, and one end of the two limit blocks away from the limit slots is fixedly connected to the outer peripheral surface of the central shaft rod, and the lower end of the hexagonal sleeve rod is rotatably connected to an annular rotating disk arranged concentrically therewith, and a spring is fixedly connected between the annular rotating disk and the movable table, and the hexagonal sleeve rod The left and right ends are fixedly connected with three support plates that are equidistantly distributed up and down. The left and right ends of the hexagonal sleeve rod and the positions between two upper and lower adjacent support plates are rotatably connected with rotating rods. The end of the rotating rod away from the hexagonal sleeve rod is fixedly connected with a rectangular box. A two-way threaded rod is rotatably connected between the upper and lower inner walls of the rectangular box. Two rectangular sliders that are symmetrically distributed up and down are slidably connected in the rectangular box. The two rectangular sliders located in the same rectangular box are threadedly connected with the corresponding two-way threaded rods. The end of the rectangular slider away from the rectangular box is fixedly connected with a clamping plate.

[0008] A telescopic cylinder is fixedly installed at the center position of the upper end of the box cover, the telescopic end of the telescopic cylinder extends into the heating box and is fixedly installed with a third motor, the output end of the third motor is coaxially fixedly connected with a rotating sleeve, the lower end of the rotating sleeve is provided with a hexagonal groove arranged concentrically therewith, and the hexagonal groove is matched with the hexagonal sleeve rod;

[0009] A lifting plate is vertically slidably inserted at the upper end of the box cover and in front of the telescopic cylinder. Two installation slots distributed left and right are provided at the rear end of the lifting plate. Two thermal imaging detection heads are fixedly installed in the two installation slots.

[0010] In the above-mentioned electronic product injection molded part notch detection equipment, two limit grooves are provided on the upper end of the equipment table and penetrate the two box openings horizontally. The two limit grooves are arranged parallel to the movable groove front and back. Four rectangular limit blocks are fixedly connected to the lower end of the movable table, and each limit block is slidably connected in the corresponding limit groove.

[0011] In the above-mentioned electronic product injection molded part notch detection device, the lower end of the bidirectional threaded rod passes through the rectangular box and is fixedly sleeved with a rotary block, and the two clamping plates located on one side of the same rectangular box are fixedly connected to rubber pads on opposite sides.

[0012] In the above-mentioned electronic product injection molded part notch detection device, the front end of each of the support plates located above and below is fixedly connected to an end block, and a driving rod is rotatably connected between every two upper and lower corresponding end blocks, and each rotating rod is fixedly sleeved with a worm gear, and each rotating rod is fixedly sleeved with two worms, and the worm is meshed with the corresponding worm gear, and a second motor that drives the corresponding driving rod to rotate is fixedly installed on the end block located above.

[0013] In the above-mentioned electronic product injection molded part notch detection device, the upper end of the box cover is fixedly connected to a mounting bracket, the upper end of the mounting bracket is fixedly installed with a fourth motor, the output end of the fourth motor is coaxially fixedly connected with a second threaded rod, the front end of the lifting plate is fixedly connected to a fixing plate at the upper position, and the lower end of the second threaded rod is threaded through the fixing plate and is rotatably connected to the upper end of the box cover.

[0014] In the above-mentioned electronic product injection molded part notch detection equipment, an injection molded part moving mechanism is provided at the upper end of the equipment platform and on both sides of the heating box, the injection molded part moving mechanism includes an electric slide rail fixedly installed on the upper end of the equipment platform and arranged longitudinally, the sliding part of the electric slide rail is fixedly connected with a transversely arranged bottom plate, the bottom plate is rotatably connected with a third threaded rod, the upper end of the third threaded rod is rotatably connected with a top plate, two sliding rods are commonly fixedly connected between the top plate and the bottom plate, two lifting blocks arranged at intervals are commonly slidably sleeved on the two sliding rods, the third threaded rod thread passes through the two lifting blocks, the front ends of the two lifting blocks are fixedly connected with two placement plates distributed at intervals on the left and right, and the upper end of the top plate is fixedly installed with a fifth motor that drives the third threaded rod to rotate.

[0015] In the above-mentioned electronic product injection molded part notch detection device, two box doors are slidably connected to the outer peripheral surface of the heating box.

[0016] Compared with the existing technology, the advantages of this electronic product injection molding notch detection equipment are:

[0017] By setting up a heating box, an injection-molded part fixing mechanism and a thermal imaging detection head, four electronic product injection-molded parts can be directly clamped and automatically moved into the heating box for heating. After heating for a certain period of time, the thermal imaging detection head can directly detect the gap conditions in the injection-molded parts using infrared thermal imaging technology. No manual visual observation is required, and the gap conditions inside the injection-molded parts can be effectively discovered, greatly improving the gap detection effect and efficiency.

[0018] When performing the clamping work of the injection molded parts, four injection molded parts can be placed flat on four placement plates in advance, and then the rectangular boxes on the injection molded parts fixing mechanism can be rotated to a horizontal state, and then the injection molded parts can be moved to the bottom of each rectangular box by an electric slide rail, and then the placement plates can be driven up by the fifth motor to move each injection molded part to the position between the corresponding two clamping plates, and the injection molded parts can be directly clamped by rotating the rotary block, which further facilitates the clamping work of the injection molded parts. After completing the inspection of the injection molded parts, the injection molded parts fixing mechanism is moved out of the heating box, and after the injection molded parts are flipped to a horizontal state by the second motor, the injection molded parts moving mechanism at this position can move the placement plate to the bottom of the injection molded parts, and then the clamping plate can be loosened by the rotary block, and the injection molded parts can directly fall onto the corresponding placement plate and thus be moved out of the injection molded parts fixing mechanism, which facilitates the material removal work. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A three-dimensional diagram of a notch detection device for injection molded parts of electronic products proposed by the present invention;

[0020] Figure 2 A three-dimensional diagram of a device platform in a device for detecting notch of injection molded parts of electronic products proposed by the present invention;

[0021] Figure 3 A three-dimensional diagram of an injection molded part fixing mechanism in an electronic product injection molded part notch detection device proposed by the present invention;

[0022] Figure 4 A stereoscopic diagram of another perspective of an injection molded part fixing mechanism in an electronic product injection molded part notch detection device proposed by the present invention;

[0023] Figure 5 A three-dimensional diagram of a heating box in a notch detection device for injection molded parts of electronic products proposed by the present invention;

[0024] Figure 6 This is a three-dimensional diagram of a box cover in a device for detecting notch in injection molded parts of electronic products proposed by the present invention.

[0025] In the figure: 1 equipment table, 2 heating box, 3 box cover, 4 box mouth, 5 moving groove, 6 first threaded rod, 7 first motor, 8 limit groove, 9 moving block, 10 moving table plate, 11 injection molding fixing mechanism, 12 central axis rod, 13 hexagonal sleeve rod, 14 limit block, 15 spring, 16 support plate, 17 rotating rod, 18 rectangular box, 19 bidirectional threaded rod, 20 rectangular slider, 21 clamping plate, 22 end block, 23 driving rod, 24 worm gear, 25 worm, 26 second motor, 27 telescopic cylinder, 28 third motor, 29 rotating sleeve, 30 hexagonal groove, 31 lifting plate, 32 installation groove, 33 thermal imaging detection head, 34 installation frame, 35 fixing plate, 36 second threaded rod, 37 fourth motor, 38 box door, 39 electric slide rail, 40 bottom plate, 41 third threaded rod, 42 slide rod, 43 top plate, 44 lifting block, 45 placement plate, 46 fifth motor. DETAILED DESCRIPTION

[0026] The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

[0027] Reference Figure 1-Figure 6 , an electronic product injection molded part notch detection device, including a device table 1, a cylindrical heating box 2 is fixedly connected to the center of the upper end of the device table 1, and a heating component is arranged in the heating box 2, which can heat the injection molded parts in the heating box 2. This is a prior art and will not be described here. A box cover 3 is fixedly connected to the upper end of the heating box 2, and box openings 4 are opened on both the left and right sides of the heating box 2. Two box doors 38 are slidably connected to the outer peripheral surface of the heating box 2, and the box opening 4 can be closed to ensure the heating effect in the heating box 2.

[0028] A moving groove 5 penetrating two box openings 4 is transversely provided at the upper end of the equipment platform 1, and a first threaded rod 6 is rotatably connected between the inner walls on both sides of the moving groove 5. A first motor 7 that drives the first threaded rod 6 to rotate is fixedly installed on one side of the equipment platform 1. Two spaced moving blocks 9 are threadedly sleeved on the first threaded rod 6. The moving groove 5 is extended from the upper ends of the two moving blocks 9 and are fixedly connected with a moving table 10. The two moving table plates 10 are respectively located inside and outside the heating box 2. Two limiting grooves 8 penetrating two box openings 4 are provided at the upper end of the equipment platform 1. The two limiting grooves 8 are arranged parallel to the moving groove 5. Four rectangular limit blocks are fixedly connected to the lower end of the movable table 10, and each limit block is slidably connected in the corresponding limit groove 8. The limit groove 8 plays a limiting role, so that the movable table 10 can only move laterally along the movable groove 5. An injection molding part fixing mechanism 11 is provided on the two movable table plates 10. The first motor 7 can drive the two movable table plates 10 to move laterally by driving the first threaded rod 6 to rotate, so that the two injection molding part fixing mechanisms 11 located above move synchronously, and when one injection molding part fixing mechanism 11 is located in the heating box 2, the other injection molding part fixing mechanism 11 is located outside the heating box 2.

[0029] The injection molding part fixing mechanism 11 includes a central shaft rod 12 fixedly connected to the center position of the upper end of the movable table 10, and a hexagonal sleeve rod 13 is movably sleeved on the central shaft rod 12. Two evenly distributed limit slots are vertically opened on the upper end of the hexagonal sleeve rod 13. Limiting blocks 14 are slidably connected in the two limit slots. The ends of the two limit blocks 14 away from the limit slots are fixedly connected to the outer peripheral surface of the central shaft rod 12. Under the limiting action of the limit blocks 14 and the limit slots, the hexagonal sleeve rod 13 can no longer rotate on the central shaft rod 12 and can only move vertically. The lower end of the hexagonal sleeve rod 13 is rotatably connected to an annular rotating disk arranged concentrically therewith, and a spring 15 is fixedly connected between the annular rotating disk and the movable platform 10. The spring 15 supports the hexagonal sleeve rod 13. Under no external force, the upper end of the hexagonal sleeve rod 13 is always at the same height as the upper end surface of the central shaft rod 12. If the hexagonal sleeve rod 13 is moved downward by external force and the spring 15 is compressed, the limit block 14 can be moved out of the limit slot, and the hexagonal sleeve rod 13 can be rotated at this time.

[0030] The left and right ends of the hexagonal sleeve rod 13 are fixedly connected to three support plates 16 that are equidistantly distributed up and down. The left and right ends of the hexagonal sleeve rod 13 and between two upper and lower adjacent support plates 16 are rotatably connected to a rotating rod 17. The end of the rotating rod 17 away from the hexagonal sleeve rod 13 is fixedly connected to a rectangular box 18. A bidirectional threaded rod 19 is rotatably connected between the upper and lower inner walls of the rectangular box 18. Two rectangular sliders 20 that are symmetrically distributed up and down are slidably connected in the rectangular box 18. The two rectangular sliders 20 located in the same rectangular box 18 are threadedly connected to the corresponding bidirectional threaded rods 19. The rectangular sliders 20 are far away from the hexagonal sleeve rod 13. A clamping plate 21 is fixedly connected to one end of the rectangular box 18, and the lower end of the bidirectional threaded rod 19 passes through the rectangular box 18 and is fixedly sleeved with a rotary block. The two clamping plates 21 located on one side of the same rectangular box 18 are fixedly connected to rubber pads on opposite sides. The bidirectional threaded rod 19 can be rotated by rotating the rotary block, so that the two clamping plates 21 located in the same rectangular box 18 can move relative to each other, so that the injection molded parts of the electronic products can be clamped and fixed to the injection molded part fixing mechanism 11. The provision of the rubber pad allows the injection molded parts to be clamped and fixed more effectively, and one injection molded part fixing mechanism 11 can fix four injection molded parts.

[0031] The front ends of the upper and lower support plates 16 are fixedly connected with end blocks 22, and a driving rod 23 is rotatably connected between each two upper and lower corresponding end blocks 22. A worm wheel 24 is fixedly sleeved on each rotating rod 17, and two worms 25 are fixedly sleeved on each rotating rod 17. The worms 25 are meshed with the corresponding worm wheels 24. A second motor 26 for driving the corresponding driving rod 23 to rotate is fixedly installed on the upper end blocks 22. The driving rod 23 is driven to rotate by the second motor 26, and the corresponding two rotating rods 17 can be rotated under the transmission of the worm wheel 24 and the worm 25, so that the corresponding rectangular box 18 can be rotated, so that the rectangular box 18 can be rotated from a vertical state to a horizontal state. At this time, it is convenient for workers to turn the knob to clamp the injection molded parts.

[0032] A telescopic cylinder 27 is fixedly installed at the center position of the upper end of the box cover 3. The telescopic end of the telescopic cylinder 27 extends into the heating box 2 and is fixedly installed with a third motor 28. The output end of the third motor 28 is coaxially fixedly connected with a rotating sleeve 29. The lower end of the rotating sleeve 29 is provided with a hexagonal groove 30 arranged concentrically therewith. The hexagonal groove 30 is matched with the hexagonal sleeve rod 13. When the injection molding fixing mechanism 11 with the injection molding clamped is moved into the heating box 2, it is only necessary to make the hexagonal sleeve rod 13 of the injection molding fixing mechanism 11 correspond to the rotating sleeve 29. The third motor 28 can be driven downward by the telescopic cylinder 27, so that the rotating sleeve 29 is sleeved on the hexagonal sleeve rod 13, and the rotating sleeve 29 is used to continue to drive the hexagonal sleeve rod 13 to move downward, so that the limit block 14 is separated from the limit slot and the spring 15 is compressed. At this time, the third motor 28 can be started to drive the rotating sleeve 29 to rotate, and then the hexagonal slot 30 can be used to drive the hexagonal sleeve rod 13 to rotate synchronously, so that each injection molded part on the injection molded part fixing mechanism 11 can be heated while rotating in the heating box 2, thereby improving the heating effect of the injection molded parts.

[0033] After heating for a certain period of time, the third motor 28 rotates the injection molded part fixing mechanism 11 to the initial state, and the telescopic cylinder 27 is reset at a manual speed, so that the rotating sleeve 29 is separated from the hexagonal sleeve rod 13, and the hexagonal sleeve rod 13 is moved up and reset under the elastic force of the spring 15, so that the limit block 14 is again inserted into the limit slot, and then the hexagonal sleeve rod 13 cannot rotate.

[0034] A lifting plate 31 is vertically slidably inserted at the upper end of the box cover 3 and located in front of the telescopic cylinder 27. Two installation grooves 32 distributed on the left and right are opened at the rear end of the lifting plate 31. Two thermal imaging detection heads 33 are fixedly installed in the two installation grooves 32. The thermal imaging detection heads 33 are components of an infrared thermal imager. Infrared thermal imaging technology is used to detect the heat distribution of the injection molded parts during the heating or cooling process, identify possible gaps and defects, and thus facilitate the observation of the gaps inside the injection molded parts. The upper end of the box cover 3 is fixedly connected with a mounting frame 34, and the upper end of the mounting frame 34 is fixedly installed with a fourth motor 37. The output end of the fourth motor 37 is coaxially fixedly connected with a second threaded rod 36. The front end of the lifting plate 31 is fixedly connected with a fixing plate 35. The lower end of the second threaded rod 36 is threaded through the fixing plate 35 and is rotatably connected with the upper end of the box cover 3. The second threaded rod 36 is driven to rotate by the fourth motor 37, which can drive the lifting plate 31 to move vertically. After the injection molding is heated, the lifting plate 31 can be moved down into the heating box 2. At this time, the four heated injection moldings can be inspected for notches by four thermal imaging detection heads 33. After inspecting the front side of the injection molding, the lifting plate 31 is first moved out of the heating box 2, and then after the injection molding fixing mechanism 11 is rotated half a circle by the third motor 28, the lifting plate 31 can be moved down again to complete the notch detection of the rear end of the injection molding.

[0035] The upper end of the equipment table 1 and both sides of the heating box 2 are provided with an injection molding moving mechanism, which includes an electric slide rail 39 fixedly installed on the upper end of the equipment table 1 and arranged longitudinally, a bottom plate 40 arranged transversely fixedly connected to the sliding member of the electric slide rail 39, a third threaded rod 41 rotatably connected to the bottom plate 40, a top plate 43 rotatably connected to the upper end of the third threaded rod 41, two slide rods 42 are fixedly connected between the top plate 43 and the bottom plate 40, two lifting blocks 44 arranged at intervals are slidably sleeved on the two slide rods 42, the third threaded rod 41 is threaded through the two lifting blocks 44, the front ends of the two lifting blocks 44 are fixedly connected to two placement plates 45 spaced apart from each other, and a fifth motor 46 driving the third threaded rod 41 to rotate is fixedly installed on the upper end of the top plate 43. The fifth motor 46 can drive the third threaded rod 41 to rotate, so that the two lifting blocks 44 move vertically synchronously under the limiting action of the slide rod 42, and each placement plate 45 is used to place injection molding.

[0036] Specifically, when performing the clamping work of the injection molded parts, four injection molded parts can be placed flat on four placement plates 45 in advance, and then the rectangular boxes 18 on the injection molded parts fixing mechanism 11 are rotated to a horizontal state, and then the injection molded parts are moved to the bottom of each rectangular box 18 by the electric slide rail 39, and then the placement plates 45 are driven upward by the fifth motor 46 to move each injection molded part to the position between the corresponding two clamping plates 21, and the injection molded parts can be directly clamped by rotating the rotary block, which further facilitates the clamping work of the injection molded parts. After completing the inspection of the injection molded parts, the injection molded parts fixing mechanism 11 is moved out of the heating box 2, and after the second motor 26 is used to flip each injection molded part to a horizontal state, the injection molded parts moving mechanism at this position can move the placement plate 45 to the bottom of the injection molded parts, and then only the clamping plate 21 needs to be loosened by the rotary block, and the injection molded parts can directly fall onto the corresponding placement plate 45 and thus be moved out of the injection molded parts fixing mechanism 11, which facilitates the material removal work.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An electronic product injection molded part notch detection device, comprising a device platform (1), characterized in that: A cylindrical heating box (2) is fixedly connected at the center position of the upper end of the equipment platform (1), a heating component is arranged in the heating box (2), a box cover (3) is fixedly connected to the upper end of the heating box (2), box openings (4) are opened on both sides of the heating box (2), a movable groove (5) penetrating the two box openings (4) is opened transversely at the upper end of the equipment platform (1), a first threaded rod (6) is connected to the inner walls on both sides of the movable groove (5) for rotation, a first motor (7) for driving the first threaded rod (6) to rotate is fixedly installed on one side of the equipment platform (1), two movable blocks (9) arranged at intervals are threadedly sleeved on the first threaded rod (6), the upper ends of the two movable blocks (9) extend out of the movable groove (5) and are fixedly connected to a movable table (10), the two movable table plates (10) are respectively located inside the heating box (2) and outside the heating box (2), and the two movable table plates (10) are provided with an injection molding fixing mechanism (11); The injection molded part fixing mechanism (11) comprises a central shaft (12) fixedly connected to the center position of the upper end of the movable table (10), a hexagonal sleeve rod (13) movably sleeved on the central shaft (12), two evenly distributed limit slots are vertically provided on the upper end of the hexagonal sleeve rod (13), and limit blocks (14) are slidably connected in the two limit slots, and the ends of the two limit blocks (14) away from the limit slots are fixedly connected to the outer peripheral surface of the central shaft (12), the lower end of the hexagonal sleeve rod (13) is rotatably connected to an annular rotating disk arranged concentrically therewith, a spring (15) is fixedly connected between the annular rotating disk and the movable table (10), and the left and right ends of the hexagonal sleeve rod (13) are fixedly connected Three support plates (16) are connected and are equidistantly distributed up and down. A rotating rod (17) is rotatably connected at the left and right ends of the hexagonal sleeve rod (13) and between two upper and lower adjacent support plates (16). The end of the rotating rod (17) away from the hexagonal sleeve rod (13) is fixedly connected to a rectangular box (18). A bidirectional threaded rod (19) is rotatably connected between the upper and lower inner walls of the rectangular box (18). Two rectangular sliders (20) symmetrically distributed up and down are slidably connected in the rectangular box (18). The two rectangular sliders (20) located in the same rectangular box (18) are both threadedly connected to the corresponding bidirectional threaded rod (19). The end of the rectangular slider (20) away from the rectangular box (18) is fixedly connected to a clamping plate (21); A telescopic cylinder (27) is fixedly installed at the center position of the upper end of the box cover (3); the telescopic end of the telescopic cylinder (27) extends into the heating box (2) and is fixedly installed with a third motor (28); the output end of the third motor (28) is coaxially fixedly connected with a rotating sleeve (29); the lower end of the rotating sleeve (29) is provided with a hexagonal groove (30) arranged concentrically therewith; the hexagonal groove (30) is matched with the hexagonal sleeve rod (13); A lifting plate (31) is vertically slidably inserted at the upper end of the box cover (3) and located in front of the telescopic cylinder (27). Two installation grooves (32) distributed on the left and right are provided at the rear end of the lifting plate (31). Two thermal imaging detection heads (33) are fixedly installed in the two installation grooves (32).

2. The electronic product injection molded part notch detection device according to claim 1, characterized in that: The upper end of the equipment platform (1) is provided with two limit grooves (8) which penetrate the two box openings (4) transversely. The two limit grooves (8) are arranged parallel to each other in front and back with respect to the movable groove (5). The lower end of the movable platform plate (10) is fixedly connected with four rectangular limit blocks, each of which is slidably connected in the corresponding limit groove (8).

3. The electronic product injection molded part notch detection device according to claim 1, characterized in that: The lower end of the bidirectional threaded rod (19) passes through the rectangular box (18) and is fixedly sleeved with a rotary block. The two clamping plates (21) located on one side of the same rectangular box (18) are fixedly connected to rubber pads on opposite sides.

4. The electronic product injection molded part notch detection device according to claim 1, characterized in that: The front ends of the upper and lower support plates (16) are fixedly connected with end blocks (22); a driving rod (23) is rotatably connected between two upper and lower corresponding end blocks (22); a worm wheel (24) is fixedly sleeved on each rotating rod (17); two worms (25) are fixedly sleeved on each rotating rod (17); the worms (25) are meshed with the corresponding worm wheels (24); and a second motor (26) for driving the corresponding driving rod (23) to rotate is fixedly installed on the upper end blocks (22).

5. The electronic product injection molded part notch detection device according to claim 1, characterized in that: The upper end of the box cover (3) is fixedly connected to a mounting frame (34), the upper end of the mounting frame (34) is fixedly mounted with a fourth motor (37), the output end of the fourth motor (37) is coaxially fixedly connected to a second threaded rod (36), the front end of the lifting plate (31) is fixedly connected to a fixing plate (35) at an upper position, the lower end of the second threaded rod (36) is threadedly penetrated through the fixing plate (35) and is rotatably connected to the upper end of the box cover (3).

6. The electronic product injection molded part notch detection device according to claim 1, characterized in that: An injection molded part moving mechanism is provided at the upper end of the equipment platform (1) and at both sides of the heating box (2), the injection molded part moving mechanism comprising an electric slide rail (39) fixedly mounted on the upper end of the equipment platform (1) and arranged longitudinally, a sliding member of the electric slide rail (39) is fixedly connected to a transversely arranged bottom plate (40), a third threaded rod (41) is rotatably connected to the bottom plate (40), a top plate (43) is rotatably connected to the upper end of the third threaded rod (41), two slide rods (42) are fixedly connected between the top plate (43) and the bottom plate (40), two lifting blocks (44) are slidably sleeved on the two slide rods (42), the third threaded rod (41) is threadedly inserted through the two lifting blocks (44), the front ends of the two lifting blocks (44) are fixedly connected to two placement plates (45) spaced apart from each other, and a fifth motor (46) for driving the third threaded rod (41) to rotate is fixedly mounted on the upper end of the top plate (43).

7. The electronic product injection molded part notch detection device according to claim 1, characterized in that: Two box doors (38) are slidably connected to the outer peripheral surface of the heating box (2).

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