Detection device for injection-molded laser-transmitting material part

Abstract

The utility model belongs to the field of detection devices, and particularly relates to a detection device for injection-molded laser-transmitting material parts, which comprises a bottom plate, the top of the bottom plate is fixedly connected with a plurality of support rods which are uniformly distributed, the tops of the support rods are fixedly connected with a top plate, and a laser detector is fixedly mounted on the outer side of the top plate. The upper end of the top plate is rotationally connected with a workbench, two symmetrically-distributed electric push rods are fixedly installed at the upper end of the workbench, and the outer sides of the output ends of the electric push rods are fixedly connected with connecting bases. Through the design of the electric push rod, the clamping block can be driven to horizontally move to clamp and position a part, the part can be detected in cooperation with the action of the laser detector, the clamping block and the connecting seat adopt detachable design, the clamping block is convenient to disassemble, clamping blocks in different shapes can be replaced, and the detection efficiency is improved. Parts with different sizes and shapes can be conveniently positioned and detected.

Description

Technical Field

[0001] This utility model relates to the field of testing device technology, specifically a testing device for injection-molded laser-transmitting material parts. Background Technology

[0002] Transmitted laser inspection is a method that uses transmitted laser technology to inspect and analyze the internal structure and defects of workpieces. By irradiating the workpiece with a transmitted laser, the internal structure and defects can be observed and analyzed without damaging the workpiece surface, providing important information for quality control and production processes.

[0003] Current testing equipment requires clamping and positioning of parts before testing. Since various types of parts have different sizes and shapes, positioning is not convenient and will affect the testing results. It also makes it inconvenient to test different positions of the positioned parts. Utility Model Content

[0004] The purpose of this invention is to provide a detection device for injection-molded laser-transmitting material parts, which solves the problem of inconvenience in positioning workpieces of different shapes and sizes, and also solves the problem of inconvenience in detecting different positions of the parts.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a detection device for injection-molded laser-transmitting material parts, comprising a base plate, a plurality of evenly distributed support rods fixedly connected to the top of the base plate, a top plate fixedly connected to the top of the support rods, a laser detector fixedly installed on the outer side of the top plate, a worktable rotatably connected to the upper end of the top plate, two symmetrically distributed electric push rods fixedly installed on the upper end of the worktable, a connecting seat fixedly connected to the outer side of the output end of the electric push rods, a clamping block slidably sleeved inside the connecting seat, the clamping block slidably connected to the worktable, a motor fixedly installed at the lower end of the top plate, a gear one fixedly connected to the lower end of the output end of the motor, a gear two meshing with the left end of the gear one, a rotating column fixedly sleeved on the inner side of the gear two, the rotating column rotatably connected to the top plate, the rotating column fixedly connected to the worktable, a rotating mechanism provided on the rotating column, and a connecting mechanism provided on the clamping block.

[0006] Preferably, the rotating mechanism includes a groove, the base plate has a groove inside, a retaining ball is movably fitted inside the groove, a rotating seat is movably fitted outside the retaining ball, the rotating seat is rotatably connected to the base plate, the rotating seat is fixedly connected to a rotating column, a slider is movably fitted outside the retaining ball, a sliding rod is fixedly connected to the top of the slider, both the slider and the sliding rod are slidably connected to the rotating seat, and a first spring is provided on the outside of the sliding rod. This rotating mechanism facilitates the rotational adjustment of the worktable position.

[0007] Preferably, there are multiple grooves, which are arranged in a ring shape and evenly distributed inside the base plate. By designing multiple grooves, the ball can roll into the grooves at different positions.

[0008] Preferably, the rotating seat has a rotating shaft rotatably connected to it via a bearing, and the rotating shaft is fixedly connected to the base plate. The rotating shaft is designed so that the rotating seat can rotate along it.

[0009] Preferably, one end of the first spring is fixedly connected to the slider, and the other end of the first spring is fixedly connected to the rotating seat. By designing the first spring, the force of the first spring can be applied to the slider.

[0010] Preferably, the connecting mechanism includes an insert block, with the insert block fixedly connected to the outer side of the clamping block. The insert block is slidably connected to the connecting seat. An inclined groove is formed inside the insert block, and an inclined block is slidably connected inside the inclined groove. The inclined block is slidably connected to the connecting seat. A guide block is fixedly connected to the outer side of the inclined block, and the guide block is slidably connected to the connecting seat. A second spring is provided inside the connecting seat. This connecting mechanism design facilitates the disassembly of the clamping block.

[0011] Preferably, one end of the second spring is fixedly connected to the guide block, and the other end of the second spring is fixedly connected to the connecting seat. By designing the second spring, the force of the second spring can be applied to the guide block.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model uses an electric push rod to drive the clamping block to move horizontally and clamp and position the part. Combined with the laser detector, the part can be inspected. The clamping block and the connecting seat are designed to be detachable, making it easy to disassemble the clamping block and replace it with clamping blocks of different shapes, which is convenient for positioning and inspection of parts of different sizes and shapes.

[0014] 2. This utility model is designed so that the motor can drive the first gear to rotate, thereby realizing the rotation of the second gear, the rotating column and the worktable. The positioning parts can be rotated and adjusted, which facilitates the detection of different positions of the parts. When the rotating column rotates, it will drive the rotating seat to rotate, and the rotating seat can drive the locating ball to rotate, which can realize the insertion of the locating ball into the groove at different positions. At this time, the stationary rotating seat and rotating column can be limited, thereby limiting and locking the worktable to avoid the shaking of the worktable during detection and affecting the detection effect. Attached Figure Description

[0015] Figure 1 This is a three-dimensional view of the overall structure of this utility model;

[0016] Figure 2This utility model Figure 1 A partial three-dimensional sectional view of the structure;

[0017] Figure 3 This utility model Figure 2 A front sectional view of the rotating seat;

[0018] Figure 4 This utility model Figure 1 A front sectional view of the clamping block structure.

[0019] In the diagram: 1. Base plate; 2. Support rod; 3. Top plate; 4. Laser detector; 5. Worktable; 6. Electric push rod; 7. Connecting seat; 8. Rotating mechanism; 9. Connecting mechanism; 10. Clamping block; 11. Motor; 12. Gear 1; 13. Gear 2; 14. Rotating column; 81. Groove; 82. Ball clamp; 83. Rotating seat; 84. Rotating shaft; 85. Slider; 86. Slide rod; 87. First spring; 91. Insert block; 92. Inclined groove; 93. Inclined block; 94. Guide block; 95. Second spring. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1 , Figure 2 A testing device for injection-molded laser-transmitted material parts includes a base plate 1. Multiple evenly distributed support rods 2 are fixedly connected to the top of the base plate 1. A top plate 3 is fixedly connected to the top of the support rods 2. A laser detector 4 is fixedly installed on the outer side of the top plate 3. A worktable 5 is rotatably connected to the upper end of the top plate 3. Two symmetrically distributed electric push rods 6 are fixedly installed on the upper end of the worktable 5. A connecting seat 7 is fixedly connected to the outer side of the output end of the electric push rod 6. A clamping block 10 is slidably sleeved inside the connecting seat 7 and slidably connected to the worktable 5. A motor 11 is fixedly installed at the lower end of the top plate 3. A gear 12 is fixedly connected to the lower end of the output end of the motor 11. A gear 13 meshes with the left end of the gear 12. A rotating column 14 is fixedly sleeved inside the gear 13. The rotating column 14 is rotatably connected to the top plate 3 and fixedly connected to the worktable 5. A rotating mechanism 8 is provided on the rotating column 14, and a connecting mechanism 9 is provided on the clamping block 10.

[0022] Please see Figure 1 , Figure 2 , Figure 3The rotating mechanism 8 includes a groove 81. A groove 81 is formed inside the base plate 1. A retaining ball 82 is movably fitted inside the groove 81. There are multiple grooves 81, arranged in a ring and evenly distributed inside the base plate 1. By designing multiple grooves 81, the retaining ball 82 can roll into different positions within the grooves 81. A rotating seat 83 is movably fitted outside the retaining ball 82. The rotating seat 83 is rotatably connected to the base plate 1 and fixedly connected to the rotating column 14. A rotating shaft 84 is rotatably fitted inside the rotating seat 83 via a bearing. The rotating shaft 84 is fixedly connected to the base plate 1. By designing the rotating shaft 84, the rotating seat 83 can rotate along the rotating shaft 84. The outer side of the ball 82 is movably sleeved with a slider 85. The top of the slider 85 is fixedly connected to a slide rod 86. Both the slider 85 and the slide rod 86 are slidably connected to the rotating seat 83. A first spring 87 is provided on the outer side of the slide rod 86. One end of the first spring 87 is fixedly connected to the slider 85, and the other end of the first spring 87 is fixedly connected to the rotating seat 83. By designing the first spring 87, the force of the first spring 87 can be applied to the slider 85. By designing the rotating mechanism 8, the position of the worktable 5 can be easily adjusted.

[0023] Please see Figure 1 , Figure 4 The connecting mechanism 9 includes a plug 91. The plug 91 is fixedly connected to the outside of the clamping block 10. The plug 91 is slidably connected to the connecting seat 7. The plug 91 has an inclined groove 92 inside. An inclined block 93 is slidably connected inside the inclined groove 92. The inclined block 93 is slidably connected to the connecting seat 7. A guide block 94 is fixedly connected to the outside of the inclined block 93. The guide block 94 is slidably connected to the connecting seat 7. A second spring 95 is provided inside the connecting seat 7. One end of the second spring 95 is fixedly connected to the guide block 94, and the other end of the second spring 95 is fixedly connected to the connecting seat 7. By designing the second spring 95, the force of the second spring 95 can be applied to the guide block 94. By designing the connecting mechanism 9, it is convenient to disassemble the clamping block 10.

[0024] The specific implementation process of this utility model is as follows: When in use, first place the part on the workbench 5, then start the electric push rod 6. The output end of the electric push rod 6 can drive the connecting seat 7 and the clamping block 10 to move horizontally, so that the clamping block 10 contacts the part and clamps and positions the part. Then, the laser transmittance of the part can be detected by the laser detector 4.

[0025] During testing, when motor 11 is started, the output of motor 11 can drive gear 12 to rotate, gear 12 can drive gear 13 to rotate, gear 13 can drive rotating column 14 to rotate, rotating column 14 can drive worktable 5 to rotate, and worktable 5 can drive the parts to rotate, so that the laser detector 4 can detect the parts at different positions.

[0026] When the rotating column 14 rotates, it drives the rotating seat 83 to rotate along the rotating shaft 84. The rotating seat 83 drives the ball 82 to roll along the arc surface of the groove 81. The ball 82 is squeezed and pushed into the rotating seat 83. The ball 82 drives the slider 85 and the slide rod 86 to move upward. The slider 85 squeezes the first spring 87, which can separate the ball 82 from the groove 81. As the rotating seat 83 rotates, when the rotating seat 83 stops rotating, the elastic action of the first spring 87 will give the slider 85 a downward push, which can push the ball 82 to roll into the groove 81 at another position. At this time, the stationary rotating seat 83 and rotating column 14 can be limited, and the worktable 5 can be limited and locked to avoid the shaking of the worktable 5 during the test and affect the test effect.

[0027] When it is necessary to disassemble the clamping block 10, simply pull the clamping block 10 horizontally. The clamping block 10 will drive the insert block 91 to move horizontally. The inclined surface of the inclined groove 92 inside the insert block 91 will slide relative to the inclined block 93. The inclined block 93 will be pushed to slide away from the insert block 91. The inclined block 93 will drive the guide block 94 to slide along the connecting seat 7. The guide block 94 will squeeze the second spring 95, which can separate the inclined block 93 from the inclined groove 92. Then the insert block 91 can be pulled out from the connecting seat 7 to disassemble the clamping block 10. Clamping blocks 10 of different shapes can be replaced, which is convenient for positioning and testing of parts of different sizes and shapes.

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

Claims

1. A testing device for injection-molded laser-transmitting material parts, comprising a base plate (1), characterized in that: The top of the base plate (1) is fixedly connected to a plurality of evenly distributed support rods (2), and the top of the support rods (2) is fixedly connected to a top plate (3). A laser detector (4) is fixedly installed on the outer side of the top plate (3). A worktable (5) is rotatably connected to the upper end of the top plate (3). Two symmetrically distributed electric push rods (6) are fixedly installed on the upper end of the worktable (5). A connecting seat (7) is fixedly connected to the outer side of the output end of the electric push rod (6). A clamping block (10) is slidably sleeved inside the connecting seat (7). The clamping block (10) and The workbench (5) is slidably connected. A motor (11) is fixedly installed at the lower end of the top plate (3). A gear (12) is fixedly connected at the lower end of the output end of the motor (11). A gear (13) meshes with the left end of the gear (12). A rotating column (14) is fixedly sleeved on the inner side of the gear (13). The rotating column (14) is rotatably connected to the top plate (3). The rotating column (14) is fixedly connected to the workbench (5). A rotating mechanism (8) is provided on the rotating column (14). A connecting mechanism (9) is provided on the clamp (10).

2. The detection device for injection-molded laser-guided material parts according to claim 1, characterized in that: The rotating mechanism (8) includes a groove (81). The bottom plate (1) has a groove (81) inside. A retaining ball (82) is movably sleeved inside the groove (81). A rotating seat (83) is movably sleeved on the outside of the retaining ball (82). The rotating seat (83) is rotatably connected to the bottom plate (1). The rotating seat (83) is fixedly connected to the rotating column (14). A slider (85) is movably sleeved on the outside of the retaining ball (82). A sliding rod (86) is fixedly connected to the top of the slider (85). Both the slider (85) and the sliding rod (86) are slidably connected to the rotating seat (83). A first spring (87) is provided on the outside of the sliding rod (86).

3. The detection device for injection-molded laser-transmitting material parts according to claim 2, characterized in that: The number of grooves (81) is multiple, and the multiple grooves (81) are evenly distributed in a ring shape inside the base plate (1).

4. The detection device for injection-molded laser-transmitting material parts according to claim 2, characterized in that: The rotating seat (83) has a rotating shaft (84) rotatably connected inside by a bearing, and the rotating shaft (84) is fixedly connected to the base plate (1).

5. The inspection device for injection-molded laser-transmitting material parts according to claim 2, characterized in that: One end of the first spring (87) is fixedly connected to the slider (85), and the other end of the first spring (87) is fixedly connected to the rotating seat (83).

6. The detection device for injection-molded laser-transmitting material parts according to claim 1, characterized in that: The connecting mechanism (9) includes a plug (91), the plug (91) is fixedly connected to the outside of the clamp (10), the plug (91) is slidably connected to the connecting seat (7), the plug (91) has an inclined groove (92) inside, the inclined block (93) is slidably connected inside the inclined groove (92), the inclined block (93) is slidably connected to the connecting seat (7), the inclined block (93) is fixedly connected to the outside of the inclined block (93), the guide block (94) is slidably connected to the connecting seat (7), and a second spring (95) is provided inside the connecting seat (7).

7. The inspection device for injection-molded laser-transmitting material parts according to claim 6, characterized in that: One end of the second spring (95) is fixedly connected to the guide block (94), and the other end of the second spring (95) is fixedly connected to the connecting seat (7).

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