Plastic part air tightness detection equipment

Abstract

The utility model discloses plastic part air tightness detection equipment which comprises a detection operation frame, a feeding transportation platform is installed on one side of the detection operation frame, a discharging transportation platform is installed on the other side of the detection operation frame, a feeding clamping mechanism is installed on one side of the feeding transportation platform, and a discharging clamping mechanism is installed on the other side of the discharging transportation platform. And a discharging clamping mechanism is mounted on one side of the discharging conveying platform. According to the utility model, through the installation of the feeding transportation platform, a plastic part to be detected can be transported to a designated position, and through the arrangement of the feeding clamping mechanism capable of multi-angle control and adjustment, the plastic part can be clamped and sent to the detection operation frame for air tightness detection. The detection operation air cylinder is used for driving and controlling the lifting placement frame to send the plastic parts into the detection water tank, whether bubbles are generated or not is observed, if no bubbles exist, the air tightness is good, and the plastic parts which are detected to be qualified can be clamped and sent into the qualified material collecting cart to be collected through the cooperation of the discharging conveying platform and the discharging clamping mechanism.

Description

TECHNICAL FIELD

[0001] The utility model relates to plastic part detection technical field, concretely is a kind of plastic part air tightness detection equipment. BACKGROUND

[0002] Plastic is widely used, is indispensable component in household appliance, car, mobile phone, PC, medical instrument, lighting electrical appliance, and part of plastic part is used for the sealed storage of gas or liquid, which requires that plastic part needs to have good air tightness, and the air tightness detection of plastic part is completed using air tightness detection equipment at present.

[0003] The Chinese patent document with the authorization announcement number CN218994662U relates to the technical field of plastic detection equipment and discloses a plastic part air tightness detection equipment, which comprises a detection box. A gas pipe is arranged on the side surface of the detection box, and a mounting plate is fixedly connected to the lower end of the gas pipe. The utility model connects the communicating pipe with the outer end of the curved hole by fixedly connecting the communicating pipe to the outer surface of the detection head. The communicating pipe is connected with the storage box, and the adjusting rod is threadedly sleeved on the top surface of the storage box. The movement of the pressure liquid in the storage box is realized by rotating the adjusting rod to drive the movable plug to move. The liquid is introduced into the elastic ring, and the elastic ring is expanded. After the sleeve connection of the bottle mouth of the bottled plastic part is completed, the elastic ring inside the bottle mouth is expanded and clamps the plastic part from the inside. The clamping and fixing of the plastic part are completed, and the effective sealing of the elastic ring constantly wrapped and pressed in the inner wall of the plastic bottle mouth is realized. The air tightness detection effect is greatly improved, and the detection deviation is avoided.

[0004] The above-mentioned prior art cannot automatically feed and discharge plastic parts, has slow detection speed, low automation degree, and cannot quickly sort and collect qualified plastic parts, so a new type of plastic part air tightness detection equipment needs to be developed. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a plastic part air tightness detection equipment to solve the problems of the prior art that cannot automatically feed and discharge plastic parts, has slow detection speed, low automation degree, and cannot quickly sort and collect qualified plastic parts in the above background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a plastic part air tightness detection equipment, which comprises a detection workbench. One side of the detection workbench is provided with an inlet conveying platform. The other side of the detection workbench is provided with an outlet conveying platform. One side of the inlet conveying platform is provided with an inlet clamping mechanism. One side of the outlet conveying platform is provided with an outlet clamping mechanism. The lower part of the outlet conveying platform is provided with a qualified material collecting cart.

[0007] Preferably, the top end of the detection workbench is provided with a detection work cylinder, and the output end of the detection work cylinder is fixedly connected with a lifting placing rack through a driving rod.

[0008] Preferably, the bottom of the detection workbench is provided with a detection water tank, and the top of the detection workbench is provided with a PLC control box, which is electrically connected with the detection work cylinder.

[0009] Preferably, the bottom of the feeding clamping mechanism and the discharging clamping mechanism is provided with a fixed base, the inside of the fixed base is provided with a motor assembly, the output end of the motor assembly is fixedly connected with a rotating machine table through a rotating shaft, and the top of the rotating machine table is provided with a fixed clamping arm.

[0010] Preferably, the top end of the fixed clamping arm is connected with a material clamping control arm through a rotating shaft, the front end of the material clamping control arm is provided with a material clamping cylinder, and the output end of the material clamping cylinder is provided with a material clamping manipulator.

[0011] Preferably, the feeding transportation platform and the discharging transportation platform are provided with a transportation work motor, and the bottom of the feeding transportation platform and the discharging transportation platform is welded with a supporting rack.

[0012] Preferably, the output end of the transportation work motor is connected with a transportation roller shaft through a rotating shaft, and the transportation roller shafts are connected through a conveying belt.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] The utility model discloses a feeding transportation platform can be transported to the specified position of the plastic part to be detected, and the feeding clamping mechanism with multi-angle control adjustment can clamp the plastic part and send it to the detection workbench for air tightness detection. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic diagram of the utility model;

[0016] Figure 2 It is the side structure schematic diagram of the utility model;

[0017] Figure 3 It is the detection workbench structure schematic diagram of the utility model;

[0018] Figure 4The utility model discloses a feeding clamping mechanism structure schematic view.

[0019] In the drawing: 1, feeding transport platform, 2, detection operation frame, 3, PLC control box, 4, feeding clamping mechanism, 5, conveyer belt, 6, discharge transport platform, 7, discharge clamping mechanism, 8, transport operation motor, 9, qualified material collection cart, 10, support rack, 11, detection operation cylinder, 12, drive rod, 13, lifting placing rack, 14, plastic part fixing part, 15, detection water tank, 16, clamping manipulator, 17, clamping cylinder, 18, clamping control arm, 19, fixed clamping arm, 20, rotating machine table, 21, fixed base. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0021] Please refer to Figures 1-4 The utility model provides an embodiment: a plastic part air tightness detection equipment, including detection operation frame 2, one side of detection operation frame 2 is installed with feeding transport platform 1, and the other side of detection operation frame 2 is installed with discharge transport platform 6, and one side of feeding transport platform 1 is installed with feeding clamping mechanism 4, and one side of discharge transport platform 6 is installed with discharge clamping mechanism 7, and the below of discharge transport platform 6 is installed with qualified material collection cart 9.

[0022] Further, the top of detection operation frame 2 is installed with detection operation cylinder 11, and the output end of detection operation cylinder 11 is fixedly connected with lifting placing rack 13 through drive rod 12, and plastic part fixing part 14 is installed on lifting placing rack 13, and the plastic part after being fixed to plastic part fixing part 14 is lowered to the inside of detection water tank 15 to observe whether bubble is generated, and if bubble is generated, it indicates that there is air leakage, and otherwise, it indicates that air tightness is good.

[0023] Further, the below of detection operation frame 2 is installed with detection water tank 15, and the above of detection operation frame 2 is installed with PLC control box 3, and PLC control box 3 and detection operation cylinder 11 are electrically connected, which has the advantage of electric control switch control convenience.

[0024] Further, the bottom of the feeding clamping mechanism 4 and the discharging clamping mechanism 7 is provided with a fixed base 21, the inside of the fixed base 21 is provided with a motor assembly, the output end of the motor assembly is fixedly connected with a rotating machine table 20 through a rotating shaft, the upper side of the rotating machine table 20 is provided with a fixed clamping arm 19, the rotating machine table 20 is driven and controlled to rotate by starting the motor assembly, so that the rotating machine table 20 can be clamped at multiple angles.

[0025] Further, the upper end of the fixed clamping arm 19 is connected with a clamping control arm 18 through a rotating shaft, the front end of the clamping control arm 18 is provided with a clamping cylinder 17, the output end of the clamping cylinder 17 is provided with a clamping manipulator 16, the clamping manipulator 16 is driven and controlled to clamp the plastic part by starting the clamping cylinder 17, and the plastic part is sent to a specified position.

[0026] Further, the feeding transport platform 1 and the discharging transport platform 6 are provided with a transport operation motor 8, the bottom of the feeding transport platform 1 and the discharging transport platform 6 is welded and fixed with a support frame 10, which is used to support and stabilize the bottom of the feeding transport platform 1 and the discharging transport platform 6.

[0027] Further, the output end of the transport operation motor 8 is connected with a transport roller shaft through a rotating shaft, the transport roller shafts are connected with each other through a conveyor belt 5, which is used to drive and control the conveyor belt 5 to run, so that the plastic part can be automatically transported.

[0028] Working principle: when in use, the feeding transport platform 1 is installed on one side of the detection workbench 2, the conveyor belt 5 is driven and controlled to run by starting the transport operation motor 8, so that the plastic part can be automatically transported, then the plastic part is clamped and sent to the detection workbench 2 by the feeding clamping mechanism 4 for air tightness detection, the top end of the detection workbench 2 is provided with a detection operation cylinder 11, the output end of the detection operation cylinder 11 is fixedly connected with a lifting placing frame 13 through a driving rod 12, the lifting placing frame 13 is provided with a plastic part fixing part 14, the lifting placing frame 13 is driven and controlled to move up and down by starting the detection operation cylinder 11, so that the plastic part fixed by the plastic part fixing part 14 can be placed into the detection water tank 15 to observe whether bubbles are generated, if bubbles are generated, it means that there is air leakage, otherwise, it means that the air tightness is good, then the plastic part that passes the detection is sent to the discharging transport platform 6 for automatic transportation by the discharging clamping mechanism 7, finally, the qualified parts are collected by the qualified material collecting cart 9.

[0029] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0030] The standard parts used in the present application can be purchased from the market, the specific connection mode of each part is connected by using the conventional means such as bolt, rivet and welding in the prior art, and the mechanical, part and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, which will not be described in detail here.

[0031] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A plastic part air tightness detection equipment, comprising a detection workbench (2), characterized in that, The side of the detection work frame (2) is provided with a feeding transport platform (1), and the other side of the detection work frame (2) is provided with a discharging transport platform (6); one side of the feeding transport platform (1) is provided with a feeding clamping mechanism (4), and one side of the discharging transport platform (6) is provided with a discharging clamping mechanism (7); and the lower side of the discharging transport platform (6) is provided with a qualified material collecting cart (9).

2. The plastic part air tightness detection device according to claim 1, wherein: The top end of the detection work frame (2) is provided with a detection work cylinder (11), and the output end of the detection work cylinder (11) is fixedly connected with a lifting placing rack (13) through a driving rod (12); and the lifting placing rack (13) is provided with a plastic part fixing piece (14).

3. The plastic part air tightness detection device according to claim 1, wherein: The lower side of the detection work frame (2) is provided with a detection water tank (15), and the upper side of the detection work frame (2) is provided with a PLC control box (3); and the PLC control box (3) and the detection work cylinder (11) are electrically connected.

4. The plastic part air tightness detection device according to claim 1, wherein: The bottom of the feeding clamping mechanism (4) and the discharging clamping mechanism (7) is provided with a fixed base (21), the inside of the fixed base (21) is provided with a motor assembly, the output end of the motor assembly is fixedly connected with a rotating machine table (20) through a rotating shaft, and the upper side of the rotating machine table (20) is provided with a fixed clamping arm (19).

5. The plastic part air tightness detection device according to claim 4, wherein: The upper end of the fixed clamping arm (19) is connected with a material clamping control arm (18) through a rotating shaft, the front end of the material clamping control arm (18) is provided with a material clamping cylinder (17), and the output end of the material clamping cylinder (17) is provided with a material clamping manipulator (16).

6. The plastic part air tightness detection device according to claim 1, wherein: The feeding transport platform (1) and the discharging transport platform (6) are provided with a transport work motor (8), and the bottom of the feeding transport platform (1) and the discharging transport platform (6) is welded with a support rack (10).

7. The plastic part air tightness detection device according to claim 6, characterized in that: The output end of the transport work motor (8) is connected with a transport roller shaft through a rotating shaft, and the transport roller shafts are connected through a conveying belt (5).

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