Automatic one-way valve assembling equipment

Abstract

The utility model relates to an automatic one-way valve assembling device which comprises a feeding mechanism, a discharging mechanism, an assembling mechanism and an assembling mechanism. The material taking mechanism is used for taking the materials conveyed by the material supply mechanism and then shifting the materials; the rotating mechanism is used for bearing the materials clamped by the material taking mechanism and rotating to drive the materials to rotate, the feeding mechanism comprises a valve deck feeding mechanism for conveying valve decks, a gasket feeding mechanism for conveying gaskets and a valve seat feeding mechanism for conveying valve seats, and the gasket feeding mechanism is arranged between the valve deck feeding mechanism and the valve seat feeding mechanism; the gasket is arranged at the joint of the valve cover and the valve seat, the raw materials are sequentially arranged on the rotating mechanism in the rotating process of the rotating mechanism, the automatic assembling equipment further comprises a curing device for fixing the connected raw materials, and a one-way valve finished product is obtained after fixing. The feeding mechanisms of multiple groups of raw materials are all arranged on one set of equipment, multiple groups of feeding are carried out at the same time, the assembling speed is increased, detection is carried out in the material taking process each time, the situation of empty material taking is avoided, and the assembling yield is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to one -way valve automatic assembly equipment field especially relates to one -way valve automatic assembly equipment. BACKGROUND

[0002] Automatic assembly refers to a kind of assembly technology with automatic machinery instead of manual labor, is widely applied in production and life, and automatic assembly can replace human to carry out various complex, monotonous work, in the case where working environment is complex, automatic assembly can greatly reduce failure rate, improve production efficiency.One-way valve is very widely used in daily life, so the equipment that can efficiently assemble one-way valve has urgent demand.The existing one-way valve often adopts manual assembly, and the defective rate of the parts of one-way valve itself is higher when manually assembled, and the assembly rate is lower;Although there is also equipment for assembly, but it is not detected in the process of conveying material, and the position of material is prone to error or tilt, which leads to abnormal assembly.

[0003] Chinese patent publication No. CN207858237U discloses a small one-way valve full-automatic assembly equipment, comprising a rack, the rack is provided with a turntable mechanism, the turntable mechanism is uniformly provided with at least six stations, a shell tool is installed on each station, a shell loading mechanism, a shell positioning mechanism, a first assembly mechanism for installing spring plug assembly on the shell, a second assembly mechanism for assembling rear cover, a defective product unloading mechanism and a good product unloading mechanism are sequentially arranged above the station, a first detection mechanism is installed on the first assembly mechanism, a second detection mechanism is installed on the second assembly mechanism, and a controller is further arranged in the rack. The utility model can effectively save the space of assembly production line, realize unmanned full-automatic assembly, reduce the use cost of labor, and greatly improve the assembly good product rate and working efficiency. The patent does not detect during loading, so it is difficult to ensure that the material loaded is in the required direction, which leads to defects in the good product rate. UTILITY MODEL CONTENTS

[0004] The technical problem to be solved by the utility model is that the existing one-way valve often adopts manual assembly, and the defective rate of the parts of one-way valve itself is higher when manually assembled, and the assembly rate is lower;Although there is also equipment for assembly, but it is not detected in the process of conveying material, and the position of material is prone to error or tilt, which leads to abnormal assembly. In view of the above defects of prior art, a one-way valve automatic assembly equipment is provided.

[0005] In order to solve the above technical problems, the technical scheme adopted by the utility model is:

[0006] A one-way valve automatic assembly equipment is constructed, which comprises a feeding mechanism for conveying the material required for one-way valve assembly;

[0007] A taking mechanism is arranged for shifting the material delivered by the feeding mechanism after taking the material;

[0008] A rotating mechanism is arranged for receiving the material gripped by the taking mechanism and rotating to drive the material placed on the rotating mechanism to rotate, the feeding mechanism comprises a valve cover feeding mechanism for delivering the valve cover, a gasket feeding mechanism for delivering the gasket, and a valve seat feeding mechanism for delivering the valve seat, the gasket feeding mechanism is arranged between the valve cover feeding mechanism and the valve cover feeding mechanism, the gasket is arranged at the joint of the valve cover and the valve seat, and the raw material is sequentially placed on the rotating mechanism during the rotation of the rotating mechanism, the automatic assembly device further comprises a curing device for fixing the connected valve.

[0009] Preferably, the valve cover feeding mechanism and the valve seat feeding mechanism each comprise a feeding support and a feeding vibration disc arranged on the feeding support, the valve cover or the valve seat is arranged in the feeding vibration disc, and the feeding vibration disc is connected with a feeding guide rail, at least one set of feeding slide rails is arranged on the feeding guide rail, the valve cover or the valve seat enters the feeding guide rail through the feeding vibration disc and is delivered to the next station by the feeding slide rails.

[0010] Preferably, a straight vibration cover is further arranged on the feeding slide rail to prevent the valve cover or the valve seat on the feeding slide rail from falling.

[0011] Preferably, a cover disc is further arranged on the feeding support, the cover disc is connected with the feeding support through a connecting rod, and the cover disc can open or close the feeding support, and a handle is arranged on the cover disc.

[0012] Preferably, the taking mechanism comprises at least one set of taking clamps for taking and placing the valve cover and the valve seat, a driving motor is arranged on the taking mechanism, and horizontal slide rails and vertical slide rails corresponding to the driving motor are arranged on the taking mechanism, the taking clamps are connected with the driving motor through sliding blocks and are driven by the driving motor to slide on the horizontal slide rails and the vertical slide rails to move the taking clamps.

[0013] Preferably, the taking mechanism further comprises a straight vibration light detection module, when the straight vibration light detection module detects that there is no valve cover or valve seat on the clamps, the driving motor drives the taking clamps to take the material again.

[0014] Preferably, the taking mechanism further comprises a dispensing mechanism, the dispensing mechanism comprises dispensing clamps and a dispensing seat corresponding to the dispensing clamps, and the valve cover is placed on the dispensing seat for dispensing.

[0015] Preferably, the gasket feeding mechanism comprises a gasket vibration disc and a plasma fan corresponding to the gasket vibration disc, and further comprises a gasket taking head for shifting the gasket in the gasket vibration disc to the rotating mechanism.

[0016] Preferably, the automatic assembly equipment further comprises a detection mechanism and a discharging mechanism, the detection mechanism detects the finished product after curing, the discharging mechanism discharges and conveys the one-way valve after detection, the curing device comprises a pressing column and a UV light curing mechanism, the valve cover and the valve seat connected after pressing are cured by the UV light curing mechanism.

[0017] Preferably, the curing device further comprises a clamping column, the clamping column provides a supporting force for the combined one-way valve left and right, the detection mechanism comprises an air suction conduit and / or an air blowing conduit, the discharging mechanism comprises a good product guide rail and a defective product guide rail, and a discharging clamp jaw corresponding to the good product guide rail and the defective product guide rail, the rotating mechanism comprises a rotating disc, and a plurality of jigs are arranged on the rotating disc, and the valve cover and the valve seat are assembled on the jigs.

[0018] The utility model discloses beneficial effect lies in: through the feeding mechanism of multiple groups of raw materials is all placed on a set of equipment, and simultaneously carries out multiple group feeding, improves the assembly rate, and detects in each time taking material process, avoids the situation of empty taking material, and the assembly yield is higher, and the finished product is detected by the detection device after assembly, and the good product and the defective product are directly distinguished, and the subsequent process is carried out conveniently. At the same time, since there is a straight cover when feeding, the valve cover or valve seat after conveying is avoided to be clamped to the station, further improves the yield, and the overall equipment degree of automation is higher, and production efficiency is higher. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the utility model will be further described below in combination with the drawings and embodiments, and the drawings in the following description are only part of the utility model, and for those skilled in the art, other drawings can also be obtained without creative labor under the premise of these drawings:

[0020] Figure 1 It is the three-dimensional structure schematic diagram of the automatic assembly equipment of the preferred embodiment of the utility model,

[0021] Figure 2 It is the three-dimensional structure schematic diagram of the valve cover feeding mechanism of the preferred embodiment of the utility model,

[0022] Figure 3 It is the three-dimensional structure schematic diagram of the valve cover feeding mechanism (remove cover disc) of the preferred embodiment of the utility model,

[0023] Figure 4 It is the three-dimensional structure schematic diagram of the preferred embodiment of the utility model, Figure 3 The enlarged schematic diagram of A in the preferred embodiment of the utility model,

[0024] Figure 5This is a structural diagram of an automatic assembly device (valve cover and valve seat removal mechanism) according to a preferred embodiment of the present invention.

[0025] Figure 6 This is a schematic diagram of the rotating mechanism of a preferred embodiment of the present invention;

[0026] Figure 7 This is a schematic diagram of the valve seat material handling mechanism according to a preferred embodiment of the present invention;

[0027] Figure 8 This is a schematic diagram of the valve cover material receiving structure of a preferred embodiment of the present invention;

[0028] Figure 9 This is a schematic diagram of the gasket feeding mechanism according to a preferred embodiment of the present invention;

[0029] Figure 10 This is a schematic diagram of the curing mechanism of a preferred embodiment of the present invention;

[0030] Figure 11 This is a schematic diagram of the detection mechanism of a preferred embodiment of the present invention. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, a clear and complete description will be provided below in conjunction with the technical solutions in the embodiments of this utility model. Obviously, the described embodiments are some, but not all, embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0032] A preferred embodiment of this utility model is an automatic assembly device for a one-way valve; such as... Figure 1 As shown, the device includes a feeding mechanism 10 and a machine frame 20 connected to the feeding mechanism. A rotating mechanism 30 is provided on the machine frame. The feeding mechanism includes a valve seat feeding module 100 and a valve cover feeding module 102 connected to the machine frame. The valve seat feeding mechanism is used to transport the valve cover to the rotating mechanism 30. The valve cover feeding module is used to transport the valve cover to the rotating mechanism and connect it to the valve seat. The feeding mechanism also includes a gasket feeding module 101. The gasket feeding module is used to place the gasket between the valve cover and the valve seat. After the valve cover is glued by the dispensing mechanism 70, it is connected to the gasket. Finally, the valve seat, gasket and valve cover are cured by the curing mechanism 50. The cured finished product is transported to the unloading mechanism 60 by the detection mechanism 80 for unloading and then proceeding to the next process.

[0033] Specifically, such as Figure 2 As shown, Figures 2-4As shown, the valve seat feeding module 100 includes a feeding support 1000, and a feeding vibration disc 1001 arranged in the feeding support. A left and right cover disc 1002 is arranged above the feeding support to open or close the feeding support. The valve seat feeding module further includes a feeding guide rail 1004 connected with the feeding vibration disc 1001, and two groups of feeding slide rails 1006 are arranged on the feeding guide rail. The valve cover slides down through the feeding slide rail and then enters the next process. In order to prevent the valve cover from falling during the sliding process on the feeding slide rail, a straight vibration cover 1005 is arranged on the feeding guide rail to limit the direction of the valve seat on the feeding slide rail, avoid the direction deviation of the valve seat sliding from the vibration disc to the feeding slide rail, and also avoid the shaking of the valve seat with correct direction to cause falling, so that the feeding of the valve seat is more stable. In order to facilitate the addition of materials to the vibration disc, the cover disc arranged above the feeding support can be opened or closed. The cover disc is connected with the feeding support through a connecting rod 1007, and the connecting rod provides support force for the cover disc when stretched. A handle 1003 is arranged on the cover disc to facilitate the opening of the cover disc. The valve cover feeding module adopts the same structure as the valve seat feeding module, which will not be repeated here.

[0034] Further, as shown in Figures 5-6 The rotating mechanism 30 is arranged at the middle position of the upper end of the equipment rack 20, and the rotating mechanism includes a rotating disc 300. The rotating disc can rotate relative to the equipment rack, and six groups of jigs 301 are arranged on the rotating disc. The six groups of jigs are uniformly distributed on the outer periphery of the rotating disc, and each group of jigs is provided with a plurality of valve seat fixing holes. The valve seat is first arranged on the valve seat fixing hole, then the gasket is placed on the valve seat, and finally the valve cover is arranged on the valve seat and rotated to the curing mechanism for curing, thereby completing the automatic assembly of the check valve. Since the rotating disc is provided with a plurality of jigs, and each group of jigs is provided with a plurality of fixing holes, the assembly of multiple check valves can be realized at the same time, thereby improving the automatic assembly efficiency.

[0035] Further, as shown in Figure 7 In order to transfer the valve seat on the feeding slide rail to the next process, the feeding mechanism further includes a material taking clamp 1008. The material taking clamp is provided with two groups corresponding to the two groups of feeding slide rails. After clamping, the material taking clamp moves to the straight vibration photoelectric detection to detect whether the material taking clamp clamps the valve seat. Then the sliding block 10083 driven by the driving motor 10080 moves on the horizontal guide rail 10082 above the jig for placement. The taking and placing process is realized by driving the sliding block to move up and down on the vertical guide rail 10081 driven by the driving motor, so as to complete the transfer of the valve seat from the feeding mechanism to the jig. If the straight vibration photoelectric detection detects that the clamp does not clamp the valve seat, the material taking clamp driven by the driving motor returns to the feeding mechanism for taking material. Only the material taking clamp without detecting material is in action, and the material taking clamp with taking material is not in action.

[0036] Further, as shown in Figure 8As shown, the material taking step of the valve cover is the same as the whole valve cover, except that the material clamping jaw places the material on the dispensing seat 702 after clamping, and then the valve cover is dispensed by the dispensing valve 701, and then the dispensing arm 700 dips the glue, and then the dispensing is completed. The material clamping jaw places the dispensed valve cover on the jig to connect with the gasket and valve seat.

[0037] Further, as shown in Figure 9 The gasket feeding mechanism 101 includes a gasket vibrating disc 1010 and a plasma air blower 1011 arranged above the gasket vibrating disc. The plasma air blower removes static electricity on the gasket, and then the gasket taking head 1012 places the gasket to combine with the valve cover. The gasket taking head can adopt a vacuum taking method to take the material.

[0038] Further, as shown in Figure 10 The curing mechanism 50 includes a curing support 500 and a pressing column 501 arranged on the curing support. The pressing column is driven by a lifting motor 503 to move on the lifting guide rail 504 to press and cure the connected valve cover and valve seat. UV light curing can also be provided during the pressing process to improve the curing speed. In order to avoid the movement of the valve cover and valve seat during the pressing process, the curing mechanism also includes a clamping column 502. The combined check valve is clamped on the left and right sides by the clamping column, and then pressed by the pressing column to avoid shaking during the pressing process and affect the pressing efficiency.

[0039] Further, as shown in Figure 11 In order to detect the cured check valve, a detection mechanism 80 is arranged below the rotating mechanism 30. The detection mechanism includes a detection support 800 connected with the equipment rack, and a blowing conduit 801 arranged on the detection support. The blowing conduit blows air to the fixed seat on the jig to detect the air guiding property of the check valve. The blowing conduit can also be replaced by a suction conduit, which can also be detected. At the same time, the blowing conduit is connected with the detection support through a lifting support 802, which can adjust the distance between the blowing conduit and the fixed seat to facilitate detection.

[0040] Further, as shown in Figure 5 The discharging mechanism 60 includes a good product guide rail 601 and a defective product guide rail 600. Both the good product guide rail and the defective product guide rail are provided with a discharging clamp jaw 602. When the detection device detects a defective product, the defective product clamp jaw clamps the defective product and puts it into the defective product guide rail for discharging. If the detection device detects a good product, the good product clamp jaw clamps the good product and puts it into the good product guide rail for discharging, and then the next process is performed.

[0041] It should be noted that the valve cover can be placed on the jig first, and the valve cover is conveyed to the feeding slide rail through the valve cover vibration disc to discharge the material, and then the material is clamped at the predetermined station to the straight shock photoelectric detection part to detect the clamping condition, if the clamping is normal, it is sent to the glue dispensing work to carry out glue dispensing, the glue dispensing gripper dips glue during glue dispensing, and then the valve cover is glued, and after the glue dispensing is completed, the valve cover is conveyed to the jig fixing seat, and the jig is rotated to the gasket station by rotating the rotating disc, the gasket is sucked by the material taking head and placed on the valve cover to connect the gasket and the valve cover, and the jig is continuously rotated to convey the valve cover to the jig, the valve cover is connected with the valve cover, and then it is rotated to the curing mechanism to carry out compression and then matched with UV light curing, the finished product after curing is detected by the detection mechanism to detect the single-phase conduction of the finished product, and according to the detection result, the finished product is sent to the good product track or the defective product track after the assembly process is completed.

[0042] It should be understood that the present application is described by some embodiments, and those skilled in the art know that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the present application. In addition, under the guidance of the present application, these features and embodiments can be modified to adapt to specific conditions and materials without departing from the spirit and scope of the present application. Therefore, the present application is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application belong to the scope of the present application.

Claims

1. A one-way valve automatic assembly device, comprising a feeding mechanism for feeding materials required for one-way valve assembly; a material taking mechanism for taking and shifting the materials fed by the feeding mechanism; The rotating mechanism is used for receiving the material gripped by the material taking mechanism and rotating to drive the material placed on the rotating mechanism to rotate, characterized in that: the feeding mechanism comprises a valve cover feeding mechanism for feeding valve covers, a gasket feeding mechanism for feeding gaskets, and a valve seat feeding mechanism for feeding valve seats, the gasket feeding mechanism is arranged between the valve cover feeding mechanism and the valve cover feeding mechanism, the gaskets are arranged at the connection between the valve cover and the valve seat, and the raw materials are sequentially arranged on the rotating mechanism during the rotation of the rotating mechanism, the automatic assembly device further comprises a curing device for fixing the connection, and the fixed product is a one-way valve product.

2. The automatic assembly apparatus according to claim 1, characterized in that: the valve cover feeding mechanism and the valve seat feeding mechanism each comprise a feeding support and a feeding vibration disc arranged on the feeding support, the valve cover or the valve seat is arranged in the feeding vibration disc, and the feeding vibration disc is connected with a feeding guide rail, at least one set of feeding slide rails is arranged on the feeding guide rail, the valve cover or the valve seat enters the feeding guide rail through the feeding vibration disc, and is fed to the next station by the feeding slide rails.

3. The automatic assembly apparatus according to claim 2, characterized in that: a straight vibration cover is further arranged on the feeding slide rail, and the straight vibration cover prevents the valve cover or the valve seat on the feeding slide rail from falling.

4. The automatic assembly apparatus according to claim 2, characterized in that: a cover disc is further arranged on the feeding support, the cover disc is connected with the feeding support through a connecting rod, and the cover disc can open or close the feeding support, and a handle is arranged on the cover disc.

5. The automatic assembly apparatus according to any one of claims 1 to 4, characterized in that: the material taking mechanism comprises at least one set of material taking clamps, the material taking clamps are used for taking and placing the valve cover and the valve seat, a driving motor is arranged on the material taking mechanism, horizontal slide rails and vertical slide rails corresponding to the driving motor are arranged on the material taking mechanism, the material taking clamps are connected with the driving motor through sliding blocks and driven by the driving motor to slide on the horizontal slide rails and the vertical slide rails to move the material taking clamps.

6. The automatic assembly apparatus according to claim 5, characterized in that: the material taking mechanism further comprises a straight vibration light detection module, when the straight vibration light detection module detects that there is no valve cover or valve seat on the clamp, the driving motor drives the material taking clamp to take materials again.

7. The automatic assembly apparatus according to claim 5, characterized in that: the material taking mechanism further comprises a dispensing mechanism, the dispensing mechanism comprises a dispensing clamp and a dispensing seat corresponding to the dispensing clamp, and the valve cover is arranged on the dispensing seat to be dispensed.

8. The automatic assembly apparatus according to claim 1, characterized in that: the gasket feeding mechanism comprises a gasket vibration disc, a plasma fan corresponding to the gasket vibration disc, and a gasket taking head, the gasket taking head is used for shifting the gaskets in the gasket vibration disc to the rotating mechanism.

9. The automatic assembly apparatus according to claim 1, characterized in that: the automatic assembly device further comprises a detection mechanism and a discharging mechanism, the detection mechanism detects the cured product, the discharging mechanism discharges and feeds the one-way valve after detection, the curing device comprises a pressing column and a UV light curing mechanism, the valve cover and the valve seat after connection are pressed by the pressing column and then cured by the UV light curing mechanism.

10. The automatic assembly apparatus according to claim 9, characterized in that: the curing device further comprises a clamping column, the clamping column provides a supporting force for the combined one-way valve, the detection mechanism comprises an air suction conduit and / or an air blowing conduit, the discharging mechanism comprises a good product guide rail and a defective product guide rail, and a discharging clamp corresponding to the good product guide rail and the defective product guide rail, the rotating mechanism comprises a rotating disc and a plurality of jigs arranged on the rotating disc, and the valve cover and the valve seat are assembled on the jigs.

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