Notch detection equipment for electronic product injection molding part production

Abstract

The utility model relates to the technical field of electronic product injection molding part production, and discloses a gap detection device for electronic product injection molding part production, which comprises a detection seat and is characterized in that a control assembly is arranged, and when an output shaft of a motor drives a threaded rod to rotate in the detection seat, the threaded rod is driven to rotate in the detection seat; when a fixed block in the detection chamber abuts against the tangent plane of a sliding rod, the sliding rod can be stressed to slide on the surface of a flat rod, when the sliding rod moves, a movable rod hinged to the surface of the sliding rod can be turned over to push a vertical rod and a pressing plate to move along the surface of a transverse rod, and when the pressing plate moves, the movable rod can be turned over to push the vertical rod and the pressing plate to move along the surface of the transverse rod. And when the fixed block is pressed against the tangent plane of the sliding rod, the injection molding part attached to the surface of the flat plate is fixed, and when the fixed block is not pressed against the tangent plane of the sliding rod, the fixation of the injection molding part is released, so that the aim of automatically releasing the fixation after the notch detection is finished can be fulfilled, and the inconvenience caused by manual operation is avoided.

Description

Technical Field

[0001] This utility model relates to the field of electronic product injection molding production technology, specifically a notch detection device for electronic product injection molding production. Background Technology

[0002] In the production of injection molded parts for electronic products, notch detection is a crucial step in ensuring product quality and performance. Notches in injection molded parts can affect the product's strength, durability, and appearance, and may even lead to functional failure. Therefore, effective notch detection is of paramount importance.

[0003] In existing technologies, the most common method for detecting notches in injection-molded electronic products is manual visual inspection or visual camera inspection. However, this method cannot detect notches inside the injection-molded parts, resulting in poor performance and low detection efficiency, which is not conducive to the mass production of injection-molded electronic products. According to a published notch detection device for injection-molded electronic products (Announcement No.: CN119261127A), the injection-molded part moving mechanism at the aforementioned location can move the placement plate to below the injection-molded part. Then, by simply loosening the clamping plate with a rotating block, the injection-molded part can fall directly onto the corresponding placement plate and be removed from the injection-molded part fixing mechanism, which facilitates the material handling process. However, this method requires manual rotation of the rotating block during both the material handling and loading processes, which is cumbersome and inefficient. To address this problem, we propose a notch detection device for the production of injection-molded electronic products. Utility Model Content

[0004] The purpose of this invention is to provide a notch detection device for the production of injection molded parts for electronic products, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a notch detection device for injection-molded parts production of electronic products, comprising a detection base, a detection chamber fixedly installed on the top of the detection base, a thermal imaging detection head disposed on the inner wall of the detection chamber, the inner wall of the detection base fitting against a moving block, a moving plate fixedly installed on the top of the moving block, a vertical plate fixedly installed on the top of the moving plate, a flat plate fixedly installed on the side of the vertical plate, a clamping plate fixedly installed on the top of the flat plate, and a control component disposed within the moving block and the moving plate, the control component comprising:

[0006] A pressure plate, which is connected to a horizontal bar via a vertical bar;

[0007] The fastener is used to fix the injection molded part, so that the fixation can be automatically released after the notch detection is completed, avoiding the inconvenience caused by manual operation.

[0008] Preferably, the bottom of the pressure plate is attached to the top of the flat plate, a vertical rod is fixedly installed at the bottom of the pressure plate, the vertical rod passes through the flat plate and is slidably connected to the flat plate, and a horizontal rod is fixedly installed on the inner wall of the flat plate, the horizontal rod passes through the vertical rod and is slidably connected to the vertical rod. The horizontal rod can ensure the stability of the vertical rod during movement.

[0009] Preferably, the fixing member includes a movable rod, one end of which is hinged to the side of the vertical rod, and the other end of which is hinged to the side of the sliding rod. When the sliding rod moves, the movable rod can be folded to push the vertical rod to move.

[0010] Preferably, a flat rod is fixedly installed on the side of the vertical plate. The flat rod passes through the slide rod and is slidably connected to the slide rod. The side of the slide rod is fixedly connected to one end of a spring, and the other end of the spring is fixedly connected to the arc surface of the flat rod. When the tangential surface of the slide rod is no longer in contact with the spring, it can spring up from the surface of the flat rod under the action of the spring.

[0011] Preferably, a motor is fixedly installed on the side of the detection seat, the output shaft of the motor is fixedly connected to a threaded rod, the threaded rod passes through the moving block and is threadedly connected to the moving block, and a protrusion is fixedly installed on the inner wall of the detection seat. When the output shaft of the motor drives the threaded rod to rotate, the moving block can slide along the inner wall of the detection chamber under force.

[0012] Preferably, a fixing block is fixedly installed on the inner wall of the testing chamber. The fixing block in the testing chamber can cause the slide rod to move laterally when it comes into contact with the tangential surface of the slide rod.

[0013] Preferably, the inner wall of the movable block is hinged to the movable block, the side of the movable block is fixedly connected to one side of the torsion spring, and the other side of the torsion spring is fixedly installed on the side of the movable block. When the movable block is no longer resisted, it can spring up under the action of the torsion spring.

[0014] Compared with the prior art, this utility model provides a notch detection device for the production of injection molded parts for electronic products, which has the following beneficial effects:

[0015] 1. This notch detection equipment for injection molded parts of electronic products, equipped with a control component, allows the motor output shaft to drive the threaded rod to rotate within the detection seat. This causes the moving block to be forced to move the moving plate towards the detection chamber. When the fixed block within the detection chamber abuts against the tangent of the sliding rod, the sliding rod slides on the surface of the horizontal rod. As the sliding rod moves, the movable rod hinged to its surface can be folded, pushing the vertical rod and pressure plate along the surface of the horizontal rod. The pressure plate, when moving, fixes the injection molded part against the surface of the flat plate. When the fixed block no longer abuts against the tangent of the sliding rod, the fixation of the injection molded part is released. This allows for automatic release of fixation after notch detection, avoiding the inconvenience of manual operation.

[0016] 2. This notch detection equipment for injection molded parts of electronic products, through the setting of a fixing component, allows the moving block to slide along the inner wall of the detection seat when the output shaft of the motor drives the threaded rod to rotate. During the movement, the movable block hinged inside the moving block will abut against the surface of the protrusion. When the movable block is abutted, it can be folded under the action of the torsion spring. Since there are multiple sets of protrusions on the inner wall of the detection seat, the movable block can be abutted multiple times, thereby slowing down the movement speed of the moving block and the moving plate and avoiding the situation where the injection molded part shakes and falls due to excessive movement. Attached Figure Description

[0017] Figure 1 This is a front view structural diagram of the present invention;

[0018] Figure 2 This is a frontal cross-sectional view of the present invention.

[0019] Figure 3 This is a schematic diagram of the fastener structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the control component structure of this utility model.

[0021] In the diagram: 1. Detection seat; 2. Detection chamber; 3. Thermal imaging detection head; 4. Moving block; 5. Moving plate; 6. Vertical plate; 7. Flat plate; 8. Clamping plate; 9. Control component; 91. Pressure plate; 92. Vertical rod; 93. Horizontal rod; 94. Fixing component; 941. Movable rod; 942. Sliding rod; 943. Flat rod; 944. Spring; 945. Threaded rod; 946. Motor; 947. Protrusion; 948. Fixed block; 949. Movable block; 940. Torsion spring. Detailed Implementation

[0022] like Figures 1-4As shown, this utility model provides a technical solution: a notch detection device for injection-molded parts of electronic products, including a detection base 1, a detection chamber 2 fixedly installed on the top of the detection base 1, a thermal imaging detection head 3 provided on the inner wall of the detection chamber 2, the inner wall of the detection base 1 being in contact with a moving block 4, a moving plate 5 fixedly installed on the top of the moving block 4, a vertical plate 6 fixedly installed on the top of the moving plate 5, a flat plate 7 fixedly installed on the side of the vertical plate 6, a clamping plate 8 fixedly installed on the top of the flat plate 7, and a control component provided inside the moving block 4 and the moving plate 5. 9. The control component 9 includes: a pressure plate 91, a vertical rod 92, a horizontal rod 93, and a fixing component 94. When the starting motor 946 drives the threaded rod 945 to rotate again, the moving block 4 can move the moving plate 5 out of the detection chamber 2. After it is moved out, the fixing block 948 will no longer abut against the tangent of the sliding rod 942, and the sliding rod 942 can spring up under the action of the spring 944. Then the pressure plate 91 will no longer fix the injection molded part, so that the fixing can be automatically released after the notch detection is completed, avoiding the inconvenience caused by manual operation.

[0023] The bottom of the pressure plate 91 is attached to the top of the plate 7. A vertical rod 92 is fixedly installed on the bottom of the pressure plate 91, passing through the plate 7 and slidably connected to it. A horizontal rod 93 is fixedly installed on the inner wall of the plate 7, passing through the vertical rod 92 and slidably connected to it. The horizontal rod 93 ensures the stability of the vertical rod 92 during movement. The fixing component 94 includes a movable rod 941. One end of the movable rod 941 is hinged to the side of the vertical rod 92, and the other end is hinged to the side of the sliding rod 942. When the sliding rod 942 moves, the movable rod 941 can be folded, pushing the vertical rod 92 to move. A horizontal rod 943 is fixedly installed on the side of the vertical plate 6. The horizontal rod 943 passes through and is slidably connected to the slide rod 942. The side of the slide rod 942 is fixedly connected to one end of the spring 944, and the other end of the spring 944 is fixedly connected to the arc surface of the horizontal rod 943. When the cut surface of the slide rod 942 is no longer in contact, it can spring up from the surface of the horizontal rod 943 under the action of the spring 944. A motor 946 is fixedly installed on the side of the detection seat 1. The output shaft of the motor 946 is fixedly connected to the threaded rod 945. The threaded rod 945 passes through and is threadedly connected to the moving block 4. A protrusion 947 is fixedly installed on the inner wall of the detection seat 1. When the output shaft of the motor 946 drives the threaded rod 945 to rotate, the moving block 4 can slide along the inner wall of the detection chamber 2 under force. A fixing block 948 is fixedly installed on the inner wall of the detection chamber 2. The setting of the fixing block 948 in the detection chamber 2 can cause the slide rod 942 to move laterally when it contacts the cut surface of the slide rod 942. The inner wall of the movable block 4 is hinged to the movable block 949. The side of the movable block 949 is fixedly connected to one side of the torsion spring 940. The other side of the torsion spring 940 is fixedly installed on the side of the movable block 4. When the movable block 949 is no longer resisted, it can spring up under the action of the torsion spring 940.

[0024] In this invention, during use, the injection molded part to be tested is placed on the surface of the flat plate 7 and attached to the surface of the clamping plate 8. After attachment, the motor 946 on the side of the testing seat 1 is started. The output shaft of the motor 946 drives the threaded rod 945 to rotate within the testing seat 1. When the threaded rod 945 rotates, the moving block 4 can slide within the testing seat 1 under force. The inner wall of the testing seat 1 is provided with multiple sets of protrusions 947. Therefore, the protrusions 947 will abut against the surface of the movable block 949. When the movable block 949 is abutted, it can be folded under the action of the torsion spring 940. Since there are multiple sets of protrusions 947, the movable block 949 can be squeezed multiple times, thereby buffering the moving speed of the moving block 4. When the moving block 4 moves, the moving plate 5 fixed to the surface of the moving block 4 can move towards the testing chamber 2. When the fixing block 948 fixed to the inner wall of the testing chamber 2 abuts against the sliding rod 942... When the slide bar 942 is cut, it can slide on the surface of the flat bar 943 under force. When the slide bar 942 moves, the movable bar 941 hinged to the surface of the slide bar 942 can be folded, pushing the vertical bar 92 and the pressure plate 91 to move along the surface of the horizontal bar 93. When the pressure plate 91 moves, it fixes the injection molded part that is attached to the surface of the flat plate 7, thereby ensuring the stability of the injection molded part during the inspection process. After fixing, the thermal imaging detection head 3 is used to detect the notch of the injection molded part. After the inspection is completed, the motor 946 is started to drive the threaded rod 945 to rotate again, and the moving block 4 can drive the moving plate 5 to move out of the inspection chamber 2. After it is moved out, the fixing block 948 will no longer abut against the cut surface of the slide bar 942, and the slide bar 942 can spring up under the action of the spring 944. Then the pressure plate 91 will no longer fix the injection molded part, so that the fixation can be automatically released after the notch inspection is completed, avoiding the inconvenience caused by manual operation.

[0025] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A notch detection device for electronic product injection molding part production, comprising a detection seat (1), characterized in that: A detection chamber (2) is fixedly installed on the top of the detection seat (1). A thermal imaging detection head (3) is provided on the inner wall of the detection chamber (2). The inner wall of the detection seat (1) is in contact with the moving block (4). A moving plate (5) is fixedly installed on the top of the moving block (4). A vertical plate (6) is fixedly installed on the top of the moving plate (5). A flat plate (7) is fixedly installed on the side of the vertical plate (6). A clamping plate (8) is fixedly installed on the top of the flat plate (7). A control component (9) is provided inside the moving block (4) and the moving plate (5). The control component (9) includes: Pressure plate (91), the pressure plate (91) is connected to the horizontal bar (93) by a vertical bar (92); The fastener (94) is used to fix the injection molded part.

2. The gap detection device for production of injection molded parts of electronic products according to claim 1, characterized in that: The bottom of the pressure plate (91) is attached to the top of the plate (7). A vertical rod (92) is fixedly installed at the bottom of the pressure plate (91). The vertical rod (92) passes through the plate (7) and is slidably connected to the plate (7). A horizontal rod (93) is fixedly installed on the inner wall of the plate (7). The horizontal rod (93) passes through the vertical rod (92) and is slidably connected to the vertical rod (92).

3. The gap detection apparatus for production of injection molded parts of electronic products according to claim 1, characterized in that: The fixing member (94) includes a movable rod (941), one end of which is hinged to the side of the vertical rod (92), and the other end of which is hinged to the side of the sliding rod (942).

4. The gap detection apparatus for production of injection molded parts of electronic products according to claim 1, characterized in that: A flat rod (943) is fixedly installed on the side of the vertical plate (6). The flat rod (943) passes through the slide rod (942) and is slidably connected to the slide rod (942). The side of the slide rod (942) is fixedly connected to one end of the spring (944), and the other end of the spring (944) is fixedly connected to the arc surface of the flat rod (943).

5. The gap detection apparatus for electronic product injection molding part production of claim 1, wherein: A motor (946) is fixedly installed on the side of the detection seat (1). The output shaft of the motor (946) is fixedly connected to a threaded rod (945). The threaded rod (945) passes through the moving block (4) and is threadedly connected to the moving block (4). A protrusion (947) is fixedly installed on the inner wall of the detection seat (1).

6. The gap detection apparatus for electronic product injection molding part production of claim 1, wherein: The inner wall of the testing chamber (2) is fixedly installed with a fixing block (948).

7. The gap detection apparatus for electronic product injection molding part production of claim 1, wherein: The inner wall of the movable block (4) is hinged to the movable block (949), the side of the movable block (949) is fixedly connected to one side of the torsion spring (940), and the other side of the torsion spring (940) is fixedly installed on the side of the movable block (4).

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