Pre-assembling device of faucet ball valve

Abstract

The utility model discloses a pre-assembly device for a faucet ball valve, which belongs to the field of assembly devices and is characterized by comprising a machine table. The first tool is movably arranged on the machine table, a first receding groove used for allowing the ball valve to be clamped in is formed in the first tool, and when the ball valve is located in the first receding groove, the end of the ball valve extends out of the first tool; the second tool is located on the side edge of the first tool, a second receding groove used for allowing the positioning piece to be clamped in is formed in the second tool, and the end, close to the first receding groove, of the second receding groove penetrates through the second tool; the linear driving device is located on the side, away from the second tool, of the first tool and is in transmission connection with the first tool. The automatic assembling machine has the advantages of being high in automation degree and high in assembling efficiency.

Description

Technical Field

[0001] The utility model belongs to the field of assembling devices, and more specifically relates to a pre-assembling device for a faucet ball valve. Background Art

[0002] Faucet injection molding refers to the faucet parts manufactured by injection molding, which generally include the faucet body and the ball valve located in the body. Since the ball valve must be placed in the faucet before injection molding, it is necessary to place the ball valve in the injection mold before injection molding. Since the position of the ball valve in the injection mold is relatively fixed, Figure 1 As shown, workers need to first insert the ball valve 10 onto the positioning member 11 for positioning in the mold, and then the ball valve 10 can be positioned in the mold cavity through the positioning column.

[0003] The existing method of inserting the ball valve into the positioning member is mainly manual, which is not only labor-intensive but also inefficient. Therefore, a new solution is needed to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a pre-assembly device for a faucet ball valve, which has the advantages of high automation and high assembly efficiency.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A pre-assembly device for a faucet ball valve, comprising:

[0007] Machine;

[0008] Tooling 1 is movably arranged on the machine platform, and a clearance groove 1 is provided on the tooling 1 for the ball valve to be inserted into, and when the ball valve is located in the clearance groove 1, the end of the ball valve extends to the outside of the tooling 1;

[0009] Tool 2 is located at the side of tool 1 and is provided with a second clearance groove for the positioning piece to be inserted into, and one end of the second clearance groove close to the first clearance groove passes through tool 2;

[0010] The linear drive device is located at a side of the tooling 1 away from the tooling 2 and is transmission-connected to the tooling 1;

[0011] Robot arm 1 is used to clamp the positioning part.

[0012] The advantages of this solution are at least that: the positioning piece is placed in the second clearance groove manually or by the first robot, and the ball valve is placed in the first clearance groove, and then the linear drive device can forcefully push the end of the ball valve and clamp it in the positioning piece to achieve an interference fit between the ball valve and the positioning piece, and then the first robot can directly clamp the assembled positioning piece into the injection mold. The method has a high degree of automation and high assembly efficiency.

[0013] The utility model is further configured as follows: the tooling one is provided with two groups and are symmetrically arranged on two opposite sides of the tooling two.

[0014] The advantage of this solution is at least that the ball valves can be assembled on the tooling on both sides at the same time, thereby improving the assembly efficiency of the ball valves.

[0015] The utility model is further configured as follows: a guide rail and a sliding block are provided between the machine platform and the guide rail 1.

[0016] The advantage of this solution is at least that the rail and the slider play a guiding and friction-reducing role.

[0017] The utility model is further configured to include: a second manipulator, wherein the second manipulator is used for clamping the ball valve.

[0018] The advantage of this solution is at least that the ball valve is clamped by the second manipulator, thereby achieving full-automatic assembly of the ball valve and the positioning member.

[0019] The utility model is further configured to include a vibration plate for conveying the ball valve.

[0020] The advantages of this solution are at least that the vibration plate can transport the ball valves in sequence according to the specified state without manual plate adjustment, which makes it convenient for the robot to grab the two pairs of ball valves.

[0021] In summary, the utility model has at least the following advantages:

[0022] 1. By setting tooling 1, tooling 2, linear drive device and manipulator 1 on the machine, the positioning piece can be placed in the second clearance groove, and the ball valve can be placed in the first clearance groove. Then the linear drive device can push the end of the ball valve and clamp it in the positioning piece to achieve an interference fit between the ball valve and the positioning piece. Then the manipulator 1 can directly clamp the assembled positioning piece into the injection mold. This method has a high degree of automation and high assembly efficiency.

[0023] 2. By setting up the second manipulator and the vibration plate, the ball valves can be transported in sequence according to the specified state without manual plate adjustment, which makes it convenient for the second manipulator to grab the ball valves. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is an exploded schematic diagram of the cooperation between a ball valve and a positioning member in the prior art;

[0025] Figure 2 It is an overall schematic diagram of a preferred embodiment of the utility model;

[0026] Figure 3 for Figure 2 Enlarged schematic diagram of part A.

[0027] Figure numerals: 1, machine; 2, tooling 1; 21, make way slot 1; 3, tooling 2; 31, make way slot 2; 4, linear drive device; 5, manipulator 1; 6, guide rail; 7, slider; 8, manipulator 2; 9, vibration plate; 10, ball valve; 11, positioning piece. DETAILED DESCRIPTION

[0028] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0029] A pre-assembled device for a faucet ball valve, such as Figure 2 and Figure 3 As shown, including:

[0030] Machine 1;

[0031] The tooling 2 is movably arranged on the machine platform 1. The tooling 2 is provided with a clearance groove 21 for the ball valve 10 to be inserted into. When the ball valve 10 is located in the clearance groove 21, the end of the ball valve 10 extends to the outside of the tooling 2.

[0032] Tooling 2 3 is located on the side of tooling 1 2 and is provided with a clearance groove 2 31 for the positioning piece 11 to be inserted into. The end of the clearance groove 2 31 close to the clearance groove 1 21 passes through tooling 2 3, so that the extended part of the end of the ball valve 10 can penetrate into the clearance groove 2 31 and cooperate with the positioning piece 11.

[0033] The linear drive device 4 is located on the side of the tooling 1 2 away from the tooling 2 3 and is in transmission connection with the tooling 1 2, so that the tooling 1 2 moves toward or away from the tooling 2 3. It is worth mentioning that the linear drive device 4 can be any device with a linear movement function, such as a cylinder, an oil cylinder, a screw slider 7 assembly, etc. In order to reduce the friction between the machine 1 and the tooling 1 2, in some preferred embodiments, a guide rail 6 and a slider 7 are provided between the machine 1 and the guide rail 6, and a lubricant is applied between the two.

[0034] A robot arm 5 is used to clamp the positioning member 11.

[0035] The positioning piece 11 is placed in the second clearance groove 31 manually or by a robot 5, and the ball valve 10 is placed in the clearance groove 21. Then the linear drive device 4 can forcefully push the end of the ball valve 10 and clamp it in the positioning piece 11 to achieve an interference fit between the ball valve 10 and the positioning piece 11. Then the robot 5 can directly clamp the assembled positioning piece 11 into the injection mold for injection molding.

[0036] In some embodiments, two sets of tooling 1 2 are provided and are symmetrically arranged on opposite sides of tooling 2 3, so that ball valves 10 can be assembled on tooling 1 2 on both sides at the same time, thereby improving the assembly efficiency of ball valves 10. In order to further improve the assembly efficiency of ball valves 10, in a preferred embodiment, multiple clearance grooves 1 21 can be provided on each tooling 1 2, so that multiple ball valves 10 and positioning members 11 can be assembled simultaneously.

[0037] In order to improve the degree of automation, in some embodiments, the preassembly device further includes a vibration plate 9 for conveying the ball valve 10, and the vibration plate 9 can make the ball valve 10 be conveyed in sequence according to the specified state. The preassembly device also includes a second manipulator 8, which is used to clamp the ball valve 10 in the vibration plate 9 to realize the function of automatic plate loading.

[0038] Finally, it is worth mentioning that both robot 1 5 and robot 2 8 include a grasping part and a moving part, and both the grasping part and the moving part belong to the prior art. For example, the grasping part can be a pneumatic finger, and the moving part can be a three-axis moving device.

[0039] The working process and beneficial effects of the utility model are as follows: the ball valve 10 is grabbed from the position of the vibration disk 9 by the robot 2 8 and placed in the make way groove 21, and then the positioning piece 11 is placed in the make way groove 31 by the robot 1 5, and then the linear drive device 4 can forcefully push the end of the ball valve 10 and clamp it in the positioning piece 11, so as to achieve an interference fit between the ball valve 10 and the positioning piece 11, and then the robot 1 5 can directly clamp the assembled positioning piece 11 into the injection mold. This method has a high degree of automation and high assembly efficiency for the assembly of the ball valve 10 and the positioning column.

[0040] 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 design concept of the present invention should be included in the protection scope of the present invention.

Claims

1. A pre-assembled device for a faucet ball valve, characterized in that: include: Machine (1); A tooling (2) is movably mounted on the machine platform (1), and a clearance groove (21) is provided on the tooling (2) for the ball valve (10) to be inserted into. When the ball valve (10) is located in the clearance groove (21), the end of the ball valve (10) extends to the outside of the tooling (2); Tool 2 (3) is located at the side of tool 1 (2), and is provided with a second clearance groove (31) for the positioning member (11) to be inserted therein, and the second clearance groove (31) passes through tool 2 (3) at one end close to the first clearance groove (21); A linear drive device (4) is located on a side of the tooling 1 (2) away from the tooling 2 (3) and is in transmission connection with the tooling 1 (2); A robot arm (5) is used to clamp the positioning member (11).

2. The pre-assembly device of the faucet ball valve according to claim 1, characterized in that: The tooling 1 (2) is provided with two groups which are symmetrically arranged on opposite sides of the tooling 2 (3).

3. The pre-assembly device of the faucet ball valve according to claim 2, characterized in that: A guide rail (6) and a sliding block (7) are provided between the machine platform (1) and the guide rail (6).

4. The pre-assembly device of the faucet ball valve according to claim 1, characterized in that: It also includes a second manipulator (8), wherein the second manipulator (8) is used to clamp the ball valve (10).

5. The pre-assembly device of the faucet ball valve according to claim 4, characterized in that: It also includes a vibrating disc (9) for delivering the ball valve (10).

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