Detection device for tennis machine ball outlet injection molding part production

Abstract

The utility model relates to a detection device for tennis machine ball outlet injection molding part production, which comprises a working table and a detection device arranged on the working table, the detection device comprises a fixed frame, a lifting plate and two rotating wheels, the edges of the two rotating wheels are arranged in an up-and-down fit mode, the two rotating wheels are rotationally arranged on the table top of the working table, and the lifting plate is arranged on the fixed frame. The lifting plate is movably installed on the table top of the working table, the fixing frame is fixedly installed on the table top of the working table, the fixing frame is a U-shaped plate which is installed on the table top of the working table in an inverted mode, the lifting plate is arranged in the fixing frame, and a first air cylinder is fixedly installed on the table top of the working table. The output end of the first air cylinder is fixedly connected with the lifting plate, the two rotating wheels can continuously launch a plurality of tennis balls, good products and defective products are distinguished by observing the passing condition of the ball outlet, and the opposite rotation of the two rotating wheels simulates a ball serving mechanism of a tennis machine, so that the accuracy of detecting injection molding parts of the ball outlet is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to tennis machine injection molding part technical field especially relates to a detection device for tennis machine ball outlet injection molding part production. BACKGROUND

[0002] The tennis ball outlet injection molding part needs to detect whether the ball outlet is in compliance and whether the tennis ball can pass through the ball outlet smoothly after production, and the operator manually sends the tennis ball into the ball outlet for comparison, and if the tennis ball can pass through, it represents compliance. This detection method has low accuracy because the ball outlet is matched with the ball launching mechanism of the tennis machine, and when the ball launching mechanism launches the tennis ball, the tennis ball may have a certain flight angle, so simply comparing the size of the ball outlet and the tennis ball cannot determine whether the tennis ball can fly out of the ball outlet smoothly, and whether the excess space of the ball outlet is sufficient needs to be considered. UTILITY MODEL CONTENT

[0003] The purpose of the present application is to provide a detection device for tennis machine ball outlet injection molding part production to solve the problems raised in the background art.

[0004] To achieve the above-mentioned purpose, the present application provides the following technical scheme:

[0005] A detection device for tennis machine ball outlet injection molding part production, comprising a workbench and a detection device installed on the workbench, the detection device comprising a fixed frame, a lifting plate and two rotating wheels, the edges of the two rotating wheels are arranged in close contact with each other, and the two rotating wheels are rotatably installed on the tabletop of the workbench, the lifting plate is movably installed on the tabletop of the workbench, the fixed frame is fixedly installed on the tabletop of the workbench, the fixed frame is a U-shaped plate installed upside down on the tabletop of the workbench, the lifting plate is arranged inside the fixed frame, a gas cylinder one is fixedly installed on the tabletop of the workbench, and the output end of the gas cylinder one is fixedly connected with the lifting plate.

[0006] Preferably, an arc-shaped groove is formed on the edge of the rotating wheel, the edges of the two rotating wheels are in close contact with each other, the close contact part of the two arc-shaped grooves forms a circular hole, two mounting plates are fixedly installed on the tabletop of the workbench, and the two rotating wheels are movably installed between the two mounting plates. One side of one of the mounting plates is fixedly installed with two motors, and the output ends of the two motors are fixedly connected with the centers of the outer walls of the two rotating wheels.

[0007] Preferably, a discharging plate is fixedly installed on one side of the tabletop of the workbench, the discharging plate is arranged obliquely, the shape of the discharging plate is a long U-shaped plate, the fixed frame and the discharging plate are installed on the two sides of the tabletop of the workbench respectively, and one end of the discharging plate faces the arc-shaped groove of the lower rotating wheel. A push plate is embeddedly installed on one side of the outer wall of the discharging plate, a gas cylinder two is fixedly installed on the outer wall of the discharging plate, and the output end of the gas cylinder two is fixedly connected with the push plate.

[0008] The utility model discloses the beneficial effect is: through being provided with detection device, two rotating wheels will continuously emit multiple tennis balls, and the through condition of ball outlet is observed to distinguish good product and defective product, the opposite rotation of two rotating wheels, the ball launching mechanism of tennis ball machine is simulated, to improve the accuracy of the ball outlet injection molding piece of detection. BRIEF DESCRIPTION OF DRAWINGS

[0009] Figure 1 It is the whole structure schematic diagram of the utility model;

[0010] Figure 2 It is the whole structure front view of the utility model;

[0011] Figure 3 It is the whole structure (another view) structure schematic diagram of the utility model;

[0012] Figure 4 It is the A area local amplification structure schematic diagram of the utility model in Figure 3 .

[0013] In the drawing: 1, workbench;2, fixed frame;3, lifting plate;4, cylinder one;5, rotating wheel;6, motor;7, blanking plate;8, mounting plate;9, cylinder two;10, push plate. DETAILED DESCRIPTION

[0014] The preferred embodiments of the utility model are described in detail below in combination with the drawings, so that the advantages and features of the utility model can be more easily understood by the person skilled in the art, and the protection scope of the utility model can be more clearly and explicitly defined. The directions mentioned in the utility model, such as "up", "down", "front", "back", "left", "right", "top" and "bottom", are only the directions of the attached drawings. Therefore, the directional terms used are used to explain and understand the utility model, not to limit the utility model.

[0015] As Figures 1-4 Shown in the drawing, a kind of tennis ball machine ball outlet injection molding piece production detection device, including workbench 1 and the detection device of mounting on workbench 1, detection device includes fixed frame 2, lifting plate 3 and two rotating wheels 5, two rotating wheels 5 upper and lower fit settings on the edge, two rotating wheels 5 rotationally installed on the mesa of workbench 1, lifting plate 3 movably installed on the mesa of workbench 1, fixed frame 2 is fixedly installed on the mesa of workbench 1, fixed frame 2 is a U-shaped plate installed upside down on the mesa of workbench 1, lifting plate 3 is set in the inside of fixed frame 2, cylinder one 4 is fixedly installed on the mesa of workbench 1, and the output end of cylinder one 4 is fixedly connected with lifting plate 3.

[0016] The edge outer wall of the rotating wheel 5 is provided with an arc-shaped groove, the edges of the upper and lower rotating wheels 5 are attached, the attachment positions of the two arc-shaped grooves form a circular hole, the tabletop of the workbench 1 is fixedly provided with two mounting plates 8, and the two rotating wheels 5 are movably mounted between the two mounting plates 8. One side outer wall of one of the mounting plates 8 is fixedly provided with two motors 6, and the output ends of the two motors 6 are fixedly connected with the outer wall centers of the two rotating wheels 5.

[0017] The tabletop of the workbench 1 is fixedly provided with a feeding plate 7 on one side, the feeding plate 7 is obliquely arranged, the feeding plate 7 is in the shape of a long strip U-shaped plate, the fixed frame 2 and the feeding plate 7 are arranged on the two sides of the tabletop of the workbench 1, and one end of the feeding plate 7 faces the arc-shaped groove of the lower rotating wheel 5. A push plate 10 is embedded and mounted on one side outer wall of the feeding plate 7, a second air cylinder 9 is fixedly mounted on the outer wall of the feeding plate 7, and the output end of the second air cylinder 9 is fixedly connected with the push plate 10.

[0018] In the embodiment, the production completed tennis ball machine ball outlet is placed on the lifting plate 3 on the workbench 1, then the first air cylinder 4 is started to drive the lifting plate 3 to rise, the ball outlet injection molding part is clamped between the lifting plate 3 and the inner wall of the fixed frame 2, at this time, the opening of the ball outlet injection molding part is aligned with the circular hole at the connection position of the two rotating wheels 5, the operator places a row of tennis balls on the feeding plate 7, the bottommost tennis ball of the feeding plate 7 is attached to the groove of the lower rotating wheel 5, the second air cylinder 9 drives the push plate 10 to push the bottommost second tennis ball of the feeding plate 7, the second tennis ball is clamped and fixed between the push plate 10 and the inner wall of the feeding plate 7, then the two motors 6 on the mounting plate 8 are started, the rotating directions of the two motors 6 are opposite, the two rotating wheels 5 are driven to rotate in opposite directions, the lower rotating wheel 5 is rotated to drive the tennis ball to enter the area between the two rotating wheels 5, the circular hole formed between the two rotating wheels 5 is smaller in diameter than the diameter of the tennis ball, so that the tennis ball is extruded after entering the circular hole, the two rotating wheels 5 drive the tennis ball to the opening of the ball outlet injection molding part, the extruded tennis ball is ejected to the opening after being separated from the rotating wheel 5, after the bottommost tennis ball of the feeding plate 7 is ejected, the output end of the second air cylinder 9 is retracted, the push plate 10 is separated from the tennis ball, and after the row of tennis balls on the feeding plate 7 are moved by one position, the second air cylinder 9 drives the push plate 10 to clamp the second tennis ball at the bottom again. The two rotating wheels 5 continuously eject multiple tennis balls, if the tennis balls can all pass through the ball outlet, it is indicated that the ball outlet injection molding part is qualified, and if the tennis balls cannot pass through the ball outlet, the injection molding part is removed for polishing and trimming.

[0019] It should be noted that the parts not involved in the utility model are the same as or can be realized by the prior art; various drives in the utility model can be realized by cooperating corresponding power structures such as air cylinders, oil cylinders, electric cylinders and motors with connecting rods and guide rods, and are not limited to the description in the specification and the structure in the drawings.

[0020] The above-described embodiments only express several implementation manners of the utility model, the description is more specific and detailed, but can not therefore be understood as the limitation of the utility model patent range. It should be pointed out that for ordinary skilled person in the art, without departing from the utility model concept, several deformations and improvements can be made, which belong to the protection range of the utility model.

Claims

1. A testing device for producing injection molded parts at the ball outlet of a tennis machine, comprising a worktable (1) and a testing device mounted on the worktable (1), characterized in that: The detection device includes a fixed frame (2), a lifting plate (3) and two rotating wheels (5). The edges of the two rotating wheels (5) are fitted together vertically. The two rotating wheels (5) are rotatably mounted on the table surface of the workbench (1). The lifting plate (3) is movably mounted on the table surface of the workbench (1). The fixed frame (2) is fixedly mounted on the table surface of the workbench (1). The fixed frame (2) is an inverted U-shaped plate mounted on the table surface of the workbench (1). The lifting plate (3) is located inside the fixed frame (2). A cylinder (4) is fixedly mounted on the table surface of the workbench (1). The output end of the cylinder (4) is fixedly connected to the lifting plate (3).

2. The testing device for producing injection molded parts at the ball outlet of a tennis machine according to claim 1, characterized in that: An arc-shaped groove is formed on the outer edge of the rotating wheel (5). The edges of the upper and lower rotating wheels (5) fit together, and a round hole is formed at the joint of the two arc-shaped grooves. Two mounting plates (8) are fixedly installed on the table surface of the workbench (1), and the two rotating wheels (5) are movably installed between the two mounting plates (8).

3. The testing device for producing injection molded parts at the ball outlet of a tennis machine according to claim 2, characterized in that: Two motors (6) are fixedly installed on one side of the outer wall of one of the mounting plates (8), and the output ends of the two motors (6) are fixedly connected to the center of the outer wall of the two rotating wheels (5).

4. The testing device for producing injection molded parts at the ball outlet of a tennis machine according to claim 1, characterized in that: A feeding plate (7) is fixedly installed on one side of the workbench (1). The feeding plate (7) is obliquely arranged and is in the shape of a long U-shaped plate. The fixing frame (2) and the feeding plate (7) are respectively installed on both sides of the workbench (1). One end of the feeding plate (7) faces the arc-shaped groove of the lower rotating wheel (5).

5. The testing device for producing injection molded parts at the ball outlet of a tennis machine according to claim 4, characterized in that: A push plate (10) is embedded in one side of the outer wall of the feeding plate (7), and a cylinder (9) is fixedly installed on the outer wall of the feeding plate (7). The output end of the cylinder (9) is fixedly connected to the push plate (10).

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