Secondary lifting mechanism for bulb tube

Abstract

The utility model discloses a bulb tube secondary lifting mechanism which comprises a bottom plate and side plates fixed on two sides of the bottom plate, a workpiece advancing channel is formed between the two side plates above the bottom plate, and an inclined plate, a first vertical plate and a second vertical plate are sequentially arranged on the workpiece advancing channel from front to back. A first jacking gap is reserved between the rear end of the inclined plate and the first vertical plate, a second jacking gap is reserved between the first vertical plate and the second vertical plate, the top face of the first vertical plate is lower than the top face of the second vertical plate, the rear end of the top face of the first vertical plate and the rear end of the top face of the second vertical plate incline downwards, and a first jacking mechanism is arranged in the first jacking gap. And a second jacking mechanism is arranged in the second jacking gap. According to the utility model, the to-be-detected bulb tubes can be arranged in sequence from back to front for temporary storage through the inclined plate, and the to-be-detected bulb tubes can be conveyed into the detection equipment through secondary lifting of the first jacking mechanism and the second jacking mechanism in sequence from back to front, so that the action of conveying the to-be-detected bulb tubes into the detection equipment is realized.

Description

Technical Field

[0001] The utility model relates to a secondary lifting mechanism of a ball tube. Background Art

[0002] After the ball tube is formed by the tube end forming machine, it needs to be sent to the testing equipment to perform multiple tests on the ball tube, such as air tightness test, length test, tube end test, etc.

[0003] The workpieces to be inspected need to be temporarily stored between the tube end forming machine and the inspection equipment and sent to the inspection equipment for inspection in sequence. At present, the workpieces formed by the tube end forming machine are manually placed in the inspection equipment for inspection in sequence, and there is no relevant device for temporary storage and inspection of the workpieces. Utility Model Content

[0004] In view of the above problems, the utility model provides a secondary lifting mechanism for a ball tube, which effectively solves the problems pointed out in the background technology.

[0005] The technical solution adopted by the utility model is:

[0006] A secondary lifting mechanism for a ball tube comprises a bottom plate and side plates fixed on both sides of the bottom plate, a workpiece travel channel is formed between the two side plates above the bottom plate, the workpiece travel channel is provided with an inclined plate, a first vertical plate and a second vertical plate in sequence from front to back, the rear end of the inclined plate is inclined downward, a first lifting gap is left between the rear end of the inclined plate and the first vertical plate, a second lifting gap is left between the first vertical plate and the second vertical plate, the top surface of the first vertical plate is lower than the top surface of the second vertical plate, and the rear ends of the top surfaces of the first vertical plate and the second vertical plate are both inclined downward, a first lifting mechanism is provided in the first lifting gap, a second lifting mechanism is provided in the second lifting gap, and the rear ends of the tops of the first lifting mechanism and the second lifting mechanism are both inclined downward.

[0007] Preferably, a plurality of supporting ribs arranged side by side are provided on the top surface of the inclined plate in sequence from front to back.

[0008] The supporting ribs improve the strength of the inclined plate, matching the structure in which the outer dimensions of one end of the ball tube become larger after being formed. When the ball tube rolls down, the formed end can always be kept on one side of the inclined plate and will not deviate to other positions of the inclined plate, thereby ensuring that the ball tube can roll backward accurately.

[0009] Preferably, the first jacking mechanism and the second jacking mechanism both penetrate to the bottom of the bottom plate, and the bottom ends of the first jacking mechanism and the second jacking mechanism are both fixed on a lifting plate, and the lifting plate is driven by a jacking cylinder.

[0010] The first jacking mechanism and the second jacking mechanism are driven by the same jacking cylinder through the lifting plate, so that the synchronous jacking of the first jacking mechanism and the second jacking mechanism is realized, making the jacking control simpler.

[0011] Preferably, a notch is provided in the middle top of the second vertical plate.

[0012] The notch makes it easier for the robot to grab the pipe.

[0013] The utility model can arrange the ball tubes to be inspected from back to front in sequence for temporary storage through the inclined plate, and rely on the first lifting mechanism and the second lifting mechanism to lift the ball tubes to be inspected from back to front in sequence and send them into the inspection equipment, thereby realizing the action of sending the ball tubes to be inspected into the inspection equipment.

[0014] The utility model adopts a secondary lifting structure, which can reduce the size of the equipment in the longitudinal direction, so that when it is lifted to the highest point, it can just reach the feeding height of the detection equipment, and the structure is reasonable. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a schematic diagram of the bottom structure of the utility model. DETAILED DESCRIPTION

[0017] It should be noted that the following detailed descriptions are illustrative and are intended to provide further explanation of the present application. Unless otherwise specified, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which the present application belongs.

[0018] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0019] In addition, in the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0020] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "plurality" means two or more, unless otherwise clearly defined.

[0021] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0023] The present invention is further described in detail below through specific embodiments in conjunction with the accompanying drawings.

[0024] like Figure 1-2As shown, a secondary lifting mechanism of a ball tube comprises a bottom plate 1, and side plates 2 fixed on both sides of the bottom plate 1, a workpiece travel channel is formed between the two side plates 2 above the bottom plate 1, and the workpiece travel channel is sequentially provided with an inclined plate 3, a first vertical plate 4 and a second vertical plate 5 from front to back, the rear end of the inclined plate 3 is inclined downward, a first lifting gap 6 is left between the rear end of the inclined plate 3 and the first vertical plate 4, a second lifting gap 7 is left between the first vertical plate 4 and the second vertical plate 5, and the widths of the first lifting gap 6 and the second lifting gap 7 are the same, and are both slightly larger than the top surface of the first vertical plate 4 of the ball tube below The top surface of the second vertical plate 5, and the rear ends of the top surfaces of the first vertical plate 4 and the second vertical plate 5 are both inclined downward, a first lifting mechanism 8 is provided in the first lifting gap 6, and a second lifting mechanism 9 is provided in the second lifting gap 7, and the rear ends of the tops of the first lifting mechanism 8 and the second lifting mechanism 9 are both inclined downward, so that during lifting, the rear side of the ball tube will be tightly against the first vertical plate 4 or the second vertical plate 5, and will not fall from the first lifting mechanism 8 or the second lifting mechanism 9. When the ball tube is lifted upward and exceeds the top of the first vertical plate 4 or the second vertical plate 5, the ball tube will roll backward under the action of its own gravity.

[0025] The top surface of the inclined plate 3 is provided with a plurality of supporting ribs 10 arranged side by side from front to back.

[0026] The first lifting mechanism 8 and the second lifting mechanism 9 both penetrate to the bottom of the base plate 1 , and the bottom ends of the first lifting mechanism 8 and the second lifting mechanism 9 are both fixed on a lifting plate 11 , and the lifting plate 11 is driven by a lifting cylinder 12 .

[0027] A notch 13 is formed at the middle top of the second vertical plate 5 .

[0028] In the initial state of the utility model, the top surface of the first lifting mechanism 8 is slightly lower than the rear end top surface of the inclined plate 3, and the top surface of the second lifting mechanism 9 is slightly lower than the rear end top surface of the first vertical plate 4. The working principle is as follows:

[0029] Step 1), the ball tube formed by the tube end forming machine is placed on the inclined plate 3 by the manipulator, and rolls backward along the inclined plate 3, and is arranged in sequence from back to front along the inclined plate 3. Since the top surface of the first jacking mechanism 8 is slightly lower than the rear end top surface of the inclined plate 3 in the initial state, the ball tube at the rear end rolls onto the top surface of the first jacking mechanism 8;

[0030] Step 2), the lifting cylinder 12 pushes the lifting plate 11 to rise, at this time, the first lifting mechanism 8 and the second lifting mechanism 9 are both lifted upward, when lifted to the highest point, the rear end top surface of the first lifting mechanism 8 is slightly higher than the front end top surface of the first vertical plate 4, and the rear end top surface of the second lifting mechanism 9 is slightly higher than the front end top surface of the second vertical plate 5, at this time, the ball tube on the first lifting mechanism 8 will roll backward to the top of the first vertical plate 4 under the action of its own gravity, and close to the second lifting mechanism 9 backward, the ball tube on the second lifting mechanism 9 will roll backward to the top of the second vertical plate 5 under the action of its own gravity, and continue to roll backward into the detection equipment for detection;

[0031] Step 3), the lifting cylinder 12 drives the lifting plate 11 to descend, at which time, the first lifting mechanism 8 and the second lifting mechanism 9 both descend downward until they return to their initial state, and the ball tube at the rear end of the inclined plate 3 rolls onto the first lifting mechanism 8 under the action of its own gravity, and the ball tube at the top of the first vertical plate 4 rolls backward onto the second lifting mechanism 9 under the action of its own gravity;

[0032] Step 4), repeat step 2).

[0033] The utility model can lift the ball tube twice through the first lifting mechanism 8 and the second lifting mechanism 9 and send it into the detection equipment, so that the lifting height can match the feeding position of the detection equipment.

[0034] Finally, it should be noted that the above examples are only specific embodiments of the present invention. Obviously, the present invention is not limited to the above embodiments, and there are many variations. All variations that can be directly derived or associated with the content disclosed by a person skilled in the art from the present invention should be considered as the protection scope of the present invention.

Claims

1. A secondary lifting mechanism for a ball tube, characterized in that: The invention comprises a bottom plate (1) and side plates (2) fixed on both sides of the bottom plate (1); a workpiece travel channel is formed between the two side plates (2) above the bottom plate (1); the workpiece travel channel is provided with an inclined plate (3), a first vertical plate (4) and a second vertical plate (5) in sequence from front to back; the rear end of the inclined plate (3) is inclined downward; a first lifting gap (6) is left between the rear end of the inclined plate (3) and the first vertical plate (4); a second lifting gap (7) is left between the first vertical plate (4) and the second vertical plate (5); the top surface of the first vertical plate (4) is lower than the top surface of the second vertical plate (5); and the rear ends of the top surfaces of the first vertical plate (4) and the second vertical plate (5) are both inclined downward; a first lifting mechanism (8) is provided in the first lifting gap (6); a second lifting mechanism (9) is provided in the second lifting gap (7); and the rear ends of the tops of the first lifting mechanism (8) and the second lifting mechanism (9) are both inclined downward.

2. A secondary lifting mechanism for a ball tube according to claim 1, characterized in that: The top surface of the inclined plate (3) is provided with a plurality of supporting ribs (10) arranged in parallel from front to back.

3. The secondary lifting mechanism of a ball tube according to claim 1, characterized in that: The first lifting mechanism (8) and the second lifting mechanism (9) are both extended to the bottom of the base plate (1), and the bottom ends of the first lifting mechanism (8) and the second lifting mechanism (9) are both fixed on a lifting plate (11), and the lifting plate (11) is driven by a lifting cylinder (12).

4. The secondary lifting mechanism of a ball tube according to claim 1, characterized in that: A notch (13) is provided at the middle top of the second vertical plate (5).

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