Gas cylinder vertical hanging automatic feeding and discharging device

Abstract

The utility model provides an automatic feeding and discharging device for vertical hanging of gas cylinders, and solves the technical problem of low feeding and discharging efficiency in the spraying process of large-volume gas cylinders at present. Comprising a conveying unit, a first overturning unit, a second overturning unit and a hanging unit. The first overturning unit comprises a first driving part and a first overturning part, and the first overturning part is hinged to the supporting seat through a first shaft; the second overturning unit comprises a bearing piece, a second driving piece, a movable base, a third driving piece, an overturning base, a fourth driving piece and a fixed base, the bearing piece is hinged to the overturning base through a second shaft, and the second driving piece drives the bearing piece to overturn around the second shaft; the movable base is hinged to the third driving piece, and the third driving piece drives the movable base to reciprocate in the axial direction of the gas cylinder; the fourth driving piece drives the overturning base to overturn around the third shaft, so that the overturning base is overturned from the horizontal position to the vertical position; the overall synergistic effect is good, continuous and efficient vertical hanging is achieved, and the working efficiency of a production line is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gas cylinder manufacturing, in particular to a vertically hanging automatic loading and unloading device for gas cylinders. Background Art

[0002] During the production process of gas cylinders, the surface of the gas cylinders needs to be sprayed. In order to ensure the quality and utilization rate of the paint, vertical hanging spraying of gas cylinders is a common method in the industry.

[0003] At present, vertical hanging of gas cylinders for spraying is mostly achieved by mechanical arms or manual lifting. For large-volume gas cylinders, they have large outer diameters, long lengths, and heavy weights. Manual lifting and loading cannot efficiently complete vertical hanging. The mechanical arms are prone to contact with the cylinders, which damages the quality of the sprayed surface paint. Since the loading and unloading frequency is seriously lagging and cannot be carried out continuously, the working efficiency of the production line is seriously reduced. Utility Model Content

[0004] The utility model aims to provide an automatic loading and unloading device for vertically hanging gas cylinders, so as to solve the technical problem of low loading and unloading efficiency in the process of vertically hanging spraying of large-volume gas cylinders.

[0005] The embodiments of the present invention are implemented by the following technical solutions:

[0006] A gas cylinder vertical hanging automatic loading and unloading device, comprising a conveying unit, a first turning unit, a second turning unit and a hanging unit;

[0007] The conveying unit comprises a conveying belt and a supporting seat connected to each other;

[0008] The first flip unit is arranged away from the driving wheel of the conveyor belt, and comprises a first driving member and a first flip member, the first flip member is hinged to the support seat through a first axis, and the first driving member drives the first flip member to flip around the first axis;

[0009] The second flip unit is arranged outside the conveying unit and close to the first flip unit. The second flip unit comprises a receiving member, a second driving member, a movable base, a third driving member, a flip base, a fourth driving member and a fixed base. The receiving member is hinged to the flip base through a second axis. The second driving member drives the receiving member to flip around the second axis. The receiving member is located above the flip base. The movable base is hinged to the third driving member. The third driving member drives the movable base to reciprocate along the axial direction of the gas cylinder. The third driving member is connected to the flip base. The flip base is hinged to the fixed base through a third axis. The fourth driving member drives the flip base to flip around the third axis, so that the flip base flips from a horizontal position to a vertical position.

[0010] The hanging unit comprises a hanging chain arranged above the second flipping unit.

[0011] In some embodiments, the first driving member drives the first flipping member to flip from a static position to a working position around the first axis, and the second driving member drives the receiving member to flip from a static position to a working position around the second axis, and the working position of the receiving member is on the same horizontal plane as the working position of the first flipping member.

[0012] In some embodiments, the movable base includes a first supporting surface and a second supporting surface that are vertically arranged, and the fourth driving member drives the flip base to flip, so that the gas cylinder located on the first supporting surface flips to the second supporting surface.

[0013] In some embodiments, a first avoidance hole for avoiding the mouth of the gas cylinder is provided on the second supporting surface of the movable base.

[0014] In some embodiments, the second flip unit is further provided with a clamp assembly, which includes a fifth driving member and an arc plate hinged to the flip base through a fourth axis, and the fifth driving member drives the arc plate to rotate around the fourth axis to embrace the gas cylinder.

[0015] In some embodiments, the hanging unit includes a guide rail and a plurality of hanging chains connected to the guide rail.

[0016] In some embodiments, the flip base is provided with a plurality of rollers spaced apart along the axial direction of the gas cylinder, the receiving member is provided with a second avoidance hole for the rollers to extend out, and the rollers abut against the gas cylinder.

[0017] The technical solution of the embodiment of the utility model has at least the following advantages and beneficial effects:

[0018] (1) The gas cylinder is transported by the conveying unit, and is horizontally guided to the second flip unit by the first flip unit. The second flip unit flips the gas cylinder from the horizontal direction to the vertical direction, and finally the gas cylinder is hung. The overall synergy is good, and continuous and efficient vertical hanging is achieved, thereby increasing the work efficiency of the production line.

[0019] (2) The overall adaptability of the device is good, and the movable base can reciprocate along the axial direction of the gas cylinder, and can be applied to gas cylinders of various sizes.

[0020] (3) The working position of the receiving member is on the same horizontal plane as the working position of the first flipping member. When the gas cylinder is moved to the second flipping unit, the receiving member receives the gas cylinder, thereby increasing the stability of transportation.

[0021] (4) Set up a conveyor belt to reduce friction and ensure the quality of the paint surface.

[0022] (5) Install rollers to reduce friction and ensure the quality of the paint surface.

[0023] (6) Each part has a simple structure, is easy to operate, and has low maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 A structural front view of a vertically hanging automatic loading and unloading device for gas cylinders provided in an embodiment of the utility model.

[0026] Figure 2 A structural side view of a vertically hanging automatic loading and unloading device for gas cylinders provided in an embodiment of the utility model.

[0027] Figure 3 A front view of the structure in which the first turning member and the receiving member of the vertical hanging automatic loading and unloading device for gas cylinders provided in an embodiment of the utility model are connected at the same height.

[0028] Figure 4 A structural side view of the flip base of the vertical hanging automatic loading and unloading device for gas cylinders provided in an embodiment of the utility model when flipped.

[0029] icon:

[0030] 100. Transmission unit;

[0031] 110. conveyor belt; 120. support seat;

[0032] 200, a first turning unit;

[0033] 210, first driving member; 220, first turning member;

[0034] 221, first axis;

[0035] 300, a second turning unit;

[0036] 310, receiving member; 320, second driving member; 330, movable base; 340, third driving member; 350, flip base; 360, fourth driving member; 370, fixed base; 380, hoop assembly; 390, sensing device;

[0037] 311, second axis; 331, third axis; 351, roller;

[0038] 400, hanging unit;

[0039] 410. Suspension chain; 420. Guide rail. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0041] Example

[0042] An embodiment of the present application provides a vertically hanging automatic loading and unloading device for gas cylinders to increase the working efficiency of the production line.

[0043] See also Figure 1 as well as Figure 2 The gas cylinder vertical hanging automatic loading and unloading device provided in the embodiment of the present application includes a conveying unit 100, a first flip unit 200, a second flip unit 300 and a hanging unit 400;

[0044] The conveying unit 100 includes a conveying belt 110 and a supporting base 120 connected to each other;

[0045] The first flip unit 200 is arranged away from the driving wheel of the conveyor belt 110. The first flip unit 200 includes a first driving member 210 and a first flip member 220. The first flip member 220 is hinged to the support seat 120 through a first axis 221. The first driving member 210 drives the first flip member 220 to flip around the first axis 221. The first flip member 220 is provided with a flip support surface for supporting the gas cylinder so that the gas cylinder is guided to the next structure through the first flip member 220. In some embodiments, the first flip member 220 is away from the driving wheel of the conveyor belt 110. In some embodiments, the first flip member 220 is hinged to one side of the support base 120 close to the end of the conveyor belt 110. In some embodiments, the fixed part of the first driving member 210 is hinged to the support base 120, and the movable part of the first driving member 210 is hinged to the first flip member 220. In some embodiments, the first driving member 210 is a telescopic cylinder. In some embodiments, the first driving member 210 is a hydraulic mechanism. In some embodiments, the first driving member 210 is a hydraulic cylinder. In some embodiments, the first flip member 220 is provided with a sensing device 390.

[0046] The second flip unit 300 is arranged outside the transmission unit 100 and close to the first flip unit 200. The second flip unit 300 includes a receiving member 310, a second driving member 320, a movable base 330, a third driving member 340, a flip base 350, a fourth driving member 360 and a fixed base 370. The receiving member 310 is hinged to the flip base 350 through a second axis 311. The second driving member 320 drives the receiving member 310 to flip around the second axis 311. The receiving member 310 is located above the flip base 350; the movable base 330 is hinged to the third driving member 340. The third driving member 340 drives the movable base 330 to reciprocate along the axial direction of the gas cylinder. The third driving member 340 is connected to the flip base 350; the flip base 350 is hinged to the fixed base 370 through a third axis 331. The fourth driving member 360 drives the flip base 350 to flip around the third axis 331, so that the flip base 350 flips from a horizontal position to a vertical position. In some embodiments In some embodiments, the receiving member 310 is a receiving groove. In some embodiments, the receiving member 310 is hinged to the side of the flip base 350 close to the transmission belt. In some embodiments, the fixed portion of the second driving member 320 is hinged to the flip base 350, and the movable portion of the second driving member 320 is hinged to the receiving member 310; in some embodiments, the fixed portion of the third driving member 340 is hinged to the flip base 350, and the movable portion of the third driving member 340 is hinged to the movable base 330. In some embodiments, the fixed portion of the fourth driving member 360 is hinged to the fixed base 370. In some embodiments, the movable portion of the fourth driving member 360 is connected with a driving slider, and the flip base 350 is provided with a driving slide groove, and the driving slider is slidably arranged in the driving slide groove, and the driving slide groove extends in the horizontal direction. The fourth driving member 360 is a telescopic member. When the fourth driving member 360 is telescopic, the driving slider reciprocates along the extension direction of the driving slide groove to flip the flip base 350 from the horizontal direction to the vertical direction. Figure 3 As shown; in some embodiments, the second driving member 320 is a telescopic cylinder, in some embodiments, the second driving member 320 is a hydraulic mechanism, in some embodiments, the second driving member 320 is a hydraulic cylinder; in some embodiments, the third driving member 340 is a telescopic cylinder, in some embodiments, the third driving member 340 is a hydraulic mechanism, in some embodiments, the third driving member 340 is a hydraulic cylinder; in some embodiments, the fourth driving member 360 is a telescopic cylinder, in some embodiments, the fourth driving member 360 is a hydraulic mechanism, in some embodiments, the fourth driving member 360 is a hydraulic cylinder; in some embodiments, the flip base 350 is provided with a sensing device 390, in some embodiments, the sensing device 390 is away from the third axis 331;

[0047] The hanging unit 400 includes a hanging chain 410 disposed above the second flip unit 300 .

[0048] In some embodiments, the first driving member 210 drives the first flipping member 220 to flip from a static position to a working position around the first axis 221, and the second driving member 320 drives the receiving member 310 to flip from a static position to a working position around the second axis 311. The working position of the receiving member 310 is on the same horizontal plane as the working position of the first flipping member 220, so that when the gas cylinder moves from the first flipping member 220 to the receiving member 310, the receiving member 310 can flip and receive the gas cylinder, thereby increasing the stability of the gas cylinder movement.

[0049] In some embodiments, the movable base 330 includes a first supporting surface and a second supporting surface arranged vertically, and the fourth driving member 360 drives the flip base 350 to flip, so that the gas cylinder located on the first supporting surface flips to the second supporting surface. In some embodiments, the top of the receiving member 310 is hinged to the flip base 350. In some embodiments, the receiving member 310 and the first flip member 220 flip in opposite directions, such as Figure 3 As shown, the receiving member 310 and the first flip member 220 connect the gas cylinder at the same height.

[0050] In some embodiments, a first avoidance hole for avoiding the mouth of the gas cylinder is provided on the second supporting surface of the movable base 330 so that the mouth of the gas cylinder can extend out of the movable base 330 .

[0051] In some embodiments, the second flip unit 300 is further provided with a clamp assembly 380, which includes a fifth driving member and an arc-shaped plate hinged to the flip base 350 through a fourth axis. The fifth driving member drives the arc-shaped plate to rotate around the fourth axis to embrace the gas cylinder. In some embodiments, the clamp assembly 380 is provided with multiple ones, which are arranged at intervals along the extension direction of the gas cylinder. In some embodiments, two arc-shaped plates are provided, and the curvature matches the curvature of the gas cylinder. The two arc-shaped plates together form a semicircle. In some embodiments, the two arc-shaped plates move in opposite directions.

[0052] In some embodiments, the hanging unit 400 includes a guide rail 420 and a plurality of hanging chains 410 connected to the guide rail 420 . In some embodiments, the movement direction of the guide rail 420 is consistent with the conveying direction of the conveyor belt 110 .

[0053] In some embodiments, the flip base 350 is provided with a plurality of rollers 351 spaced apart along the axial direction of the gas cylinder, the receiving member 310 is provided with a second avoidance hole for the roller 351 to extend out, the roller 351 abuts against the gas cylinder to assist in the movement of the gas cylinder, and in some embodiments, the roller 351 is a silicone roller 351 to protect the integrity of the paint surface of the bottle body during operation.

[0054] The following is a detailed description of the use process of the vertical hanging automatic loading and unloading device for gas cylinders in this application:

[0055] Loading: Please refer to Figure 1 as well as Figure 3When in use, the gas cylinder is first conveyed on the conveyor belt 110. When the gas cylinder is conveyed to the end through the conveyor belt 110, the first flipping member 220 abuts against the gas cylinder, and the sensing device 390 responds to control the first driving member 210 to drive the first flipping member 220 to flip around the first axis 221, so that the gas cylinder can be removed from the conveyor belt 110. At the same time, the second driving member 320 is controlled to drive the receiving member 310 to flip along the second axis 311, so that the receiving member 310 and the first flipping member 220 are located on the same horizontal plane. The gas cylinder rolls into the receiving member 310 through the first flipping member 220. After the receiving member 310 receives the gas cylinder, the second driving member 320 is controlled to drive the receiving member 310 to flip back to the static position. Since the receiving member 310 is located above the movable base 330, the gas cylinder is located above the movable base 330. The receiving member 310 is provided with a second avoidance hole for avoiding the roller 351. The roller 351 extends from the receiving member 310 and abuts against the outer wall of the gas cylinder. The movable base 330 is then driven by the third driving member 340 so that the movable base 330 abuts against the gas cylinder. In the process of pushing the gas cylinder to the end of the flip base 350, the roller 351 assists the movement of the gas cylinder to ensure that the outer surface of the gas cylinder is not damaged. When the gas cylinder abuts against the end, the sensing device 390 at the end responds and controls the fifth driving member to drive the arc plate to rotate around the fourth axis to embrace the gas cylinder to prevent the gas cylinder from falling from the device. Please refer to Figure 2 as well as Figure 4 , control the fourth driving member 360 to drive the flip base 350 to rotate around the third axis 331, so that the gas cylinder can be flipped from a horizontal position to a vertical position. At this time, the upper hanging chain 410 moves with the movement of the guide rail 420, and the operator manually connects the vertical gas cylinder with the upper chain to complete the loading operation of the gas cylinder.

[0056] Unloading: The working order is opposite to that of loading.

[0057] The vertical hanging automatic loading and unloading device for gas cylinders of the present application has at least the following advantages:

[0058] (1) The gas cylinder is transported by the conveying unit, and is horizontally guided to the second turning unit by the first turning unit. The gas cylinder is then turned from the horizontal direction to the vertical direction by the second turning unit, and finally the gas cylinder is hung. The overall synergy is good, and continuous and efficient vertical hanging is achieved.

[0059] (2) The overall adaptability of the device is good, and the movable base can reciprocate along the axial direction of the gas cylinder, and can be applied to gas cylinders of various sizes.

[0060] (3) The working position of the receiving member is on the same horizontal plane as the working position of the first flipping member. When the gas cylinder is moved to the second flipping unit, the receiving member receives the gas cylinder, thereby increasing the stability of transportation.

[0061] (4) Set up a conveyor belt to reduce friction and ensure the quality of the paint surface.

[0062] (5) Install rollers to reduce friction and ensure the quality of the paint surface.

[0063] (6) Each part has a simple structure, is easy to operate, and has low maintenance costs.

[0064] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A vertical hanging automatic loading and unloading device for gas cylinders, characterized in that: include: A conveying unit, comprising a conveying belt and a supporting base connected to each other; A first flip unit is arranged away from the driving wheel of the conveyor belt, the first flip unit comprises a first driving member and a first flip member, the first flip member is hinged to the support seat through a first axis, and the first driving member drives the first flip member to flip around the first axis; A second flipping unit is arranged outside the conveying unit and close to the first flipping unit, the second flipping unit comprises a receiving member, a second driving member, a movable base, a third driving member, a flipping base, a fourth driving member and a fixed base, the receiving member is hinged to the flipping base through a second axis, the second driving member drives the receiving member to flip around the second axis, and the receiving member is located above the flipping base; the movable base is hinged to the third driving member, the third driving member drives the movable base to reciprocate along the axial direction of the gas cylinder, and the third driving member is connected to the flipping base; the flipping base is hinged to the fixed base through a third axis, and the fourth driving member drives the flipping base to flip around the third axis, so that the flipping base flips from a horizontal position to a vertical position; The hanging unit comprises a hanging chain arranged above the second flipping unit.

2. The vertical hanging automatic loading and unloading device for gas cylinders according to claim 1 is characterized in that: The first driving member drives the first flipping member to flip from a static position to a working position around the first axis, and the second driving member drives the receiving member to flip from a static position to a working position around the second axis. The working position of the receiving member and the working position of the first flipping member are on the same horizontal plane.

3. The vertical hanging automatic loading and unloading device for gas cylinders according to claim 1 is characterized in that: The movable base includes a first supporting surface and a second supporting surface which are vertically arranged, and the fourth driving member drives the flip base to flip, so that the gas cylinder located on the first supporting surface flips to the second supporting surface.

4. The vertical hanging automatic loading and unloading device for gas cylinders according to claim 3 is characterized in that: The second supporting surface of the movable base is provided with a first avoidance hole for avoiding the mouth of the gas cylinder.

5. The vertical hanging automatic loading and unloading device for gas cylinders according to any one of claims 1 to 4, characterized in that: The second flip unit is also provided with a clamp assembly, which includes a fifth driving member and an arc plate hinged to the flip base through a fourth axis, and the fifth driving member drives the arc plate to rotate around the fourth axis to embrace the gas cylinder.

6. The automatic loading and unloading device for vertically hanging gas cylinders according to any one of claims 1 to 4, characterized in that: The hanging unit comprises a guide rail and a plurality of hanging chains connected to the guide rail.

7. The automatic loading and unloading device for vertically hanging gas cylinders according to claim 1 is characterized in that: The flip base is provided with a plurality of rollers at intervals along the axial direction of the gas cylinder, the receiving member is provided with a second avoidance hole for the rollers to extend out, and the rollers abut against the gas cylinder.

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