Semi-automatic O-shaped ring assembling equipment

Abstract

The utility model discloses a semi-automatic O-shaped ring assembling device which comprises a base, a positioning seat, a linear moving mechanism, a fixing mechanism, a guiding mechanism and an assembling mechanism, the positioning seat is vertically fixed on the base, the linear moving mechanism is vertically fixed on the positioning seat, the fixing mechanism is fixed at the moving end of the linear moving mechanism, and the guiding mechanism is fixed on the assembling mechanism. The guide mechanism and the assembling mechanism are fixed to the base, the guide mechanism is located above the assembling mechanism, a guide hole with the wide upper portion and the narrow lower portion is formed in the guide mechanism, a hollow tubular sleeve is arranged on the assembling mechanism, the guide hole is located above the sleeve, the O-shaped ring can be arranged on the outer wall of the sleeve in a sleeving mode, and the button assembly can be detachably fixed to the fixing mechanism. A connecting column is arranged at the bottom of the button assembly, and the button assembly can be driven by the linear moving mechanism to move downwards. The device is convenient to assemble, high in yield and high in automation degree.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic equipment especially relates to a semi -automatic O type ring equipment. BACKGROUND

[0002] With the development of the times, industrial production technology is also developing rapidly, and automatic equipment is also applied in industrial production more and more, and in order to ensure the sealing in the assembling process, the O type ring needs to be sleeved on the connecting column of the button assembly, and currently the O type ring is usually sleeved on the connecting column manually, but because the connecting column is thin, manual sleeving is not only inconvenient to operate, but also easy to damage the connecting column due to excessive force, and manual operation is not only high in cost, but also low in efficiency, lacks competitiveness in the industrial field emphasizing cost reduction and efficiency improvement, and is not conducive to large-scale promotion and industrial production. SUMMARY

[0003] In order to overcome the above defects, the utility model provides a kind of semi -automatic O type ring equipment, which has the advantages of convenient assembly, high yield and high degree of automation.

[0004] The utility model discloses a kind of semi-automatic O type ring equipment, including: base, positioning seat, linear motion mechanism, fixed mechanism, guide mechanism and assembly mechanism, positioning seat is vertically fixed in base, linear motion mechanism is vertically fixed in positioning seat, fixed mechanism is fixed in the moving end of linear motion mechanism, guide mechanism and assembly mechanism are fixed in base, guide mechanism is located above assembly mechanism, guide hole of being provided with in guide mechanism upper wide lower narrow, assembly mechanism is provided with sleeve being hollow tubular, guide hole is located above sleeve, O type ring can be sleeved on the outer wall of sleeve, button assembly can be detachably fixed in fixed mechanism, the bottom of button assembly is provided with connecting column, button assembly can be driven to move downward by linear motion mechanism, the bottom end of connecting column can be inserted into guide hole and then inserted into sleeve, O type ring that is sleeved on the outer wall of sleeve can be driven to separate from sleeve and then be sleeved on connecting column by assembly mechanism.

[0005] As optional, the fixed mechanism includes fixed seat, shaft seat, connecting seat, pressing block and first bolt, the fixed seat is fixed to the moving end of linear motion mechanism, the shaft seat is fixed to the fixed seat, the first end of the connecting seat is swing-connected to the shaft seat by a pivot, the pressing block is detachably fixed to the second end of the connecting seat by the first bolt, the bottom end of the fixed seat is protrusively provided with a connecting table, the button assembly can be placed on the connecting table, a gap is formed on the connecting table to allow the connecting column to extend out, and the pressing block can be driven to swing towards the button assembly by the pivot under the action of an external force, and the pressing block can be pressed against the top end of the button assembly.

[0006] As optional, the guiding mechanism comprises two vertical plates, a top plate, a guide rail, two sliders, two guiding blocks and two first cylinders, the two vertical plates are vertically fixed on the top surface of the base in a spaced manner, the top plate is fixed on the top surface of the two vertical plates, the guide rail is fixed on the top surface of the top plate, the two sliders are connected to the guide rail in an opposite sliding manner, one slider corresponds to one guiding block and one first cylinder, the guiding block is fixed on the slider, the two guiding blocks are oppositely arranged, the opposite side walls of the two guiding blocks are both provided with a gap which is wide at the top and narrow at the bottom, the first cylinder is fixed on the vertical plate, the cylinder rod of the first cylinder is connected to the slider, the cylinder rods of the two first cylinders are oppositely arranged, and the two guiding blocks can be close to or away from each other under the drive of the first cylinder, and the gap on the guiding block can form a guiding hole when the two guiding blocks are close to each other.

[0007] As optional, the linear moving mechanism is an electric screw rod.

[0008] As optional, the assembling mechanism comprises a sleeve seat, a sleeve, a second cylinder, a sleeve ring and a connecting plate, the sleeve seat is fixed on the top surface of the base between the two vertical plates, the sleeve is vertically fixed on the sleeve seat, the top of the sleeve is provided with a guiding piece which protrudes upward, the second cylinder is fixed on the top surface of the base, the first end of the connecting plate is fixed on the cylinder rod of the second cylinder, the sleeve ring is fixed on the second end of the connecting plate, the sleeve ring is sleeved on the sleeve, the sleeve ring can move up and down under the drive of the second cylinder, and the top end of the sleeve ring can extrude the O-shaped ring on the sleeve.

[0009] As optional, the side wall of the electric screw rod is provided with three photoelectric sensors in a spaced manner in the vertical direction, the side wall of the fixed seat is provided with a light shielding piece, the light shielding piece can move back and forth in the vertical direction under the drive of the electric screw rod, the photoelectric sensor is provided with a detection end, and the end of the light shielding piece can extend into the detection end of any one photoelectric sensor.

[0010] As optional, the front surface of the base is provided with an emergency stop button and an indicator, and the top of the base is provided with a start button on each of the left and right sides.

[0011] As optional, the pressing block is made of an anti-static material, and the outer surface of the pressing block is covered with rubber.

[0012] As optional, the side wall of the slider is fixed with a lateral plate, and the cylinder rod of the first cylinder is fixed on the lateral plate.

[0013] The beneficial technical effects of the utility model are: the semi-automatic O-shaped ring assembling equipment, comprising: a base, a positioning seat, a linear moving mechanism, a fixing mechanism, a guide mechanism and an assembling mechanism, when in use, first fix the button assembly on the fixing mechanism, the connecting column of the button assembly faces downward, then set the O-shaped ring on the outer wall of the sleeve, then the button assembly moves downward under the driving of the linear moving mechanism, the connecting column first passes through the guide hole and then extends into the sleeve, the guide hole can provide guidance for the connecting column, then the O-shaped ring is set on the connecting column after being separated from the sleeve under the driving of the assembling mechanism, then the linear moving mechanism drives the button assembly to reset, then the button assembly is taken off, and the assembling of the O-shaped ring is realized through the above steps repeatedly, since the assembling process is completed automatically, manual feeding and discharging are needed only, so compared with manual assembling, the assembling is more convenient, in addition, the situation that the strength is difficult to control during manual assembling and leads to damage of parts is avoided, the yield is improved, and the automation degree is also higher. The utility model has the advantages of convenient assembling, high yield and high automation degree. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is the perspective view of the utility model whole machine;

[0015] Figure 2 is Figure 1 the partial enlarged view of A in figure 1;

[0016] Figure 3 is Figure 1 the partial enlarged view of B in figure 1;

[0017] Figure 4 is the side view of the utility model whole machine;

[0018] Figure 5 is Figure 4 the partial enlarged view of C in figure 1;

[0019] Wherein:

[0020] 1, base;2, positioning seat;3, linear moving mechanism;4, fixed seat;5, shaft seat;6, connecting seat;7, pressing block;8, first bolt;9, vertical plate;10, top plate;11, guide rail;

[0021] 12, sliding block;13, guide block;14, first cylinder;15, sleeve;16, second cylinder;

[0022] 17, connecting plate;18, guide piece;19, photoelectric sensor;20, light shield;21, emergency stop button;22, indicator lamp;23, start button;24, lateral plate;25, button assembly;26, connecting column. DETAILED DESCRIPTION

[0023] In order to enable the technical means of the utility model to be understood more clearly, and to be implemented in accordance with the contents of the specification, the specific embodiments of the utility model are described in further detail below in combination with the drawings and examples, and the following examples are used to illustrate the utility model, but are not used to limit the scope of the utility model.

[0024] The specific embodiments describe the semi-automatic O-ring assembly equipment, which comprises a base 1, a positioning seat 2, a linear movement mechanism 3, a fixing mechanism, a guide mechanism and an assembly mechanism. Figures 1-5 The semi-automatic O-ring assembly equipment comprises a base 1, a positioning seat 2, a linear movement mechanism 3, a fixing mechanism, a guide mechanism and an assembly mechanism. The positioning seat 2 is vertically fixed to the base 1, the linear movement mechanism 3 is vertically fixed to the positioning seat 2, the fixing mechanism is fixed to the moving end of the linear movement mechanism 3, the guide mechanism and the assembly mechanism are fixed to the base 1, the guide mechanism is located above the assembly mechanism, a guide hole with a wide upper part and a narrow lower part is arranged on the guide mechanism, a sleeve 15 in the form of a hollow pipe is arranged on the assembly mechanism, the guide hole is located above the sleeve 15, an O-ring can be sleeved on the outer wall of the sleeve 15, a button assembly 25 can be detachably fixed to the fixing mechanism, the bottom of the button assembly 25 is provided with a connecting column 26, the button assembly 25 can be driven by the linear movement mechanism 3 to move downward, the bottom end of the connecting column 26 can extend into the sleeve 15 after extending into the guide hole, and the O-ring sleeved on the outer wall of the sleeve 15 can be sleeved on the connecting column 26 after being driven by the assembly mechanism to separate from the sleeve 15. In use, the button assembly 25 is first fixed to the fixing mechanism, the connecting column 26 of the button assembly 25 faces downward, then the O-ring is sleeved on the outer wall of the sleeve 15, then the button assembly 25 is driven by the linear movement mechanism 3 to move downward, the connecting column 26 extends into the sleeve 15 after passing through the guide hole, the guide hole can guide the connecting column 26, then the O-ring is sleeved on the connecting column 26 after being driven by the assembly mechanism to separate from the sleeve 15, then the linear movement mechanism 3 drives the button assembly 25 to reset, then the button assembly 25 is removed, and the assembly of the O-ring is repeatedly realized in this way. Since the assembly process is automatically completed, manual feeding and discharging are only required, which is more convenient than manual assembly, and the situation that the strength is difficult to control during manual assembly, resulting in damage to the parts, is avoided, the yield is improved, and the degree of automation is also higher. The utility model has the advantages of convenient assembly, high yield and high degree of automation.

[0025] Optionally in this embodiment, the fixing mechanism comprises a fixing base 4, a shaft base 5, a connecting base 6, a pressing block 7 and a first bolt 8, the fixing base 4 is fixed to the moving end of the linear moving mechanism 3, the shaft base 5 is fixed to the fixing base 4, the first end of the connecting base 6 is swing-connected to the shaft base 5 through a rotating shaft, the pressing block 7 is detachably fixed to the second end of the connecting base 6 through the first bolt 8, the bottom end of the fixing base 4 is protrusively provided with a connecting table, the button assembly 25 can be placed on the connecting table, a gap is formed on the connecting table to allow the connecting column 26 to extend out, the pressing block 7 can swing towards the button assembly 25 around the rotating shaft under the drive of an external force, and the pressing block 7 can be pressed on the top end of the button assembly 25. In use, the connecting base 6 is manually rotated to allow the pressing block 7 to swing towards the button assembly 25 around the rotating shaft and be pressed on the top end of the button assembly 25, and the pressing block 7 pressed on the top end of the button assembly 25 can fix the button assembly 25 to avoid shaking of the button assembly 25.

[0026] Optionally in this embodiment, the guiding mechanism comprises two vertical plates 9, a top plate 10, a guide rail 11, two sliding blocks 12, two guiding blocks 13 and two first cylinders 14, the two vertical plates 9 are vertically fixed to the top surface of the base 1 at intervals, the top plate 10 is fixed to the top surface of the two vertical plates 9, the guide rail 11 is fixed to the top surface of the top plate 10, the two sliding blocks 12 are oppositely and slidably connected to the guide rail 11, one sliding block 12 corresponds to one guiding block 13 and one first cylinder 14, the guiding block 13 is fixed to the sliding block 12, the two guiding blocks 13 are oppositely arranged, the guiding blocks 13 are both provided with a gap with a top wide and a bottom narrow on the opposite side walls, the first cylinder 14 is fixed to the vertical plate 9, the cylinder rod of the first cylinder 14 is connected to the sliding block 12, the cylinder rods of the two first cylinders 14 are oppositely arranged, and the two guiding blocks 13 can be tightly close to or far away from each other under the drive of the first cylinder 14, and the gap on the guiding block 13 can be combined to form a guiding hole when the two guiding blocks 13 are tightly close to each other.

[0027] Optionally in this embodiment, the linear moving mechanism 3 is an electric screw rod.

[0028] Optionally in this embodiment, the assembling mechanism comprises a sleeve seat, a sleeve 15, a second cylinder 16, a sleeve ring and a connecting plate 17, the sleeve seat is fixed on the top surface of the base 1 between the two vertical plates 9, the sleeve 15 is vertically fixed on the sleeve seat, the top of the sleeve 15 is provided with a guide piece 18 protruding upward, the second cylinder 16 is fixed on the top surface of the base 1, the first end of the connecting plate 17 is fixed on the cylinder rod of the second cylinder 16, the sleeve ring is fixed on the second end of the connecting plate 17, the sleeve ring is sleeved on the sleeve 15 and can move up and down under the drive of the second cylinder 16, and the top end of the sleeve ring can extrude the O-ring sleeved on the sleeve 15. In this embodiment, the sleeve 15 is a hollow pipe, the number of the guide pieces 18 is greater than one and is arranged along the circumference of the sleeve 15, the connecting column 26 can extend into the sleeve 15, the guide pieces 18 are elastic, so that the user can easily sleeve the O-ring on the sleeve 15 through the guide pieces 18, the sleeve ring extrudes the O-ring on the sleeve 15 from bottom to top, and the O-ring is separated from the sleeve 15 and the guide pieces 18 under the extrusion of the sleeve ring and is sleeved on the connecting column 26 extending into the sleeve 15.

[0029] Optionally in this embodiment, three photoelectric sensors 19 are arranged on the side wall of the electric screw rod in the vertical direction, the side wall of the fixed seat 4 is provided with a light shield 20, the light shield 20 can move back and forth in the vertical direction under the drive of the electric screw rod, the photoelectric sensor 19 is provided with a detection end, and the end of the light shield 20 can extend into the detection end of any one of the photoelectric sensors 19. The three photoelectric sensors 19 can be respectively used to control the movement of the first cylinder 14, the second cylinder 16 and the electric screw rod. In this embodiment, the first cylinder 14 controls the extension and retraction of the cylinder rod through the first electromagnetic valve, the first electromagnetic valve is controlled to open and close through the photoelectric sensor 19 located in the middle, the second cylinder 16 controls the extension and retraction of the cylinder rod through the second electromagnetic valve, and the second electromagnetic valve is controlled to open and close through the photoelectric sensor 19 located at the lowermost position.

[0030] Optionally in this embodiment, the front surface of the base 1 is provided with an emergency stop button 21 and an indicator light 22, and the left and right sides of the top of the base 1 are each provided with a start button 23.

[0031] Optionally in this embodiment, the pressing block 7 is made of an anti-static material, and the outer surface of the pressing block 7 is coated with rubber. The pressing block 7 made of an anti-static material can avoid the influence of static electricity on the button assembly 25.

[0032] Optionally in this embodiment, the side wall of the sliding block 12 is fixed with a lateral plate 24, and the cylinder rod of the first cylinder 14 is fixed to the lateral plate 24.

[0033] The movement process is as follows: first, the button assembly 25 is placed on the connecting table, then the connecting seat 6 is rotated to press the block 7 against the top end of the button assembly 25 to fix the button assembly 25, then the O-ring is sleeved on the sleeve 15, then the button assembly 25 is driven by the electric lead screw to move downward until the connecting column 26 passes through the guide hole, in the initial state, the two guide blocks 13 are in close contact with each other, and the gap on the guide block 13 is combined to form a guide hole, when the connecting column 26 passes through the guide hole, since the button assembly 25 and the connecting table still need to continue to descend, the guide block 13 will block the connecting table, at this time, the light shield 20 just extends into the detection end of the middle photoelectric sensor 19, then the two guide blocks 13 are driven by the first air cylinder 14 to move away from each other, to provide space for the button assembly 25 and the connecting table to continue to move downward, so that the guide block 13 provides guidance while not affecting the movement of the connecting table, then the button assembly 25 continues to descend until the connecting column 26 extends into the sleeve 15, at this time, the light shield 20 just extends into the detection end of the lowermost photoelectric sensor 19, then the second air cylinder 16 drives the sleeve ring to move upward and press the O-ring sleeved on the sleeve 15, the O-ring is separated from the sleeve 15 and the guide piece 18 under the extrusion of the sleeve ring and is sleeved on the connecting column 26, then the button assembly 25 is driven by the electric lead screw to move upward to reset until the light shield 20 extends into the detection end of the uppermost photoelectric sensor 19, at this time, the electric lead screw stops moving, then the button assembly 25 with the O-ring is manually taken off, and the process is repeated to realize the semi-automatic assembly of the O-ring.

[0034] Using the semi-automatic O-ring assembly device in the embodiment, the device has the advantages of convenient assembly, high yield and high degree of automation.

Claims

1. A semi-automatic O-ring assembly apparatus, characterized by, The utility model relates to a kind of button assembly and its fixed mechanism and guiding mechanism, including: base (1), positioning seat (2), linear motion mechanism (3), fixed mechanism, guiding mechanism and assembly mechanism, positioning seat (2) is vertically fixed in base (1), linear motion mechanism (3) is vertically fixed in positioning seat (2), fixed mechanism is fixed in the moving end of linear motion mechanism (3), guiding mechanism and assembly mechanism are fixed in base (1), guiding mechanism is located above assembly mechanism, guiding mechanism is provided with the guiding hole of upper wide and lower narrow, assembly mechanism is provided with the sleeve (15) of hollow tubular, guiding hole is located above sleeve (15), O ring can be set on the outer wall of sleeve (15), button assembly (25) can be detachably fixed in fixed mechanism, the bottom of button assembly (25) is provided with connecting column (26), button assembly (25) can be driven by linear motion mechanism (3) and move downwards, the bottom of connecting column (26) can be inserted into guiding hole and then into sleeve (15), and O ring set on the outer wall of sleeve (15) can be driven by assembly mechanism and separated from sleeve (15) and then set on connecting column (26). The fixed mechanism includes fixed seat (4), shaft seat (5), connecting seat (6), pressing block (7) and first bolt (8), fixed seat (4) is fixed in the moving end of linear motion mechanism (3), shaft seat (5) is fixed in fixed seat (4), the first end of connecting seat (6) is swing-connected to shaft seat (5) by pivot, pressing block (7) is detachably fixed in the second end of connecting seat (6) by first bolt (8), the bottom of fixed seat (4) is protrusively provided with connecting table, button assembly (25) can be placed on connecting table, and the accommodation opening for connecting column (26) to extend out is formed in connecting table, and pressing block (7) can be driven by external force and swing towards button assembly (25) with pivot as the axis, and pressing block (7) can be pressed on the top end of button assembly (25).

2. The semi-automatic O-ring assembly apparatus of claim 1, wherein: The guiding mechanism includes vertical plate (9), top plate (10), guide rail (11), two sliding blocks (12), two guide blocks (13) and two first cylinders (14), the number of vertical plate (9) is two, and the two vertical plates (9) are vertically fixed on the top surface of base (1) at intervals, top plate (10) is fixed on the top surface of the two vertical plates (9), guide rail (11) is fixed on the top surface of top plate (10), the two sliding blocks (12) are oppositely and slidably connected to guide rail (11), one sliding block (12) corresponds to one guide block (13) and one first cylinder (14), guide block (13) is fixed on sliding block (12), the two guide blocks (13) are oppositely arranged, and the upper wide and lower narrow notches are formed in the opposite side walls of the two guide blocks (13), first cylinder (14) is fixed on vertical plate (9), the cylinder rod of first cylinder (14) is connected to sliding block (12), the cylinder rods of the two first cylinders (14) are oppositely arranged, and the two guide blocks (13) can be driven by first cylinder (14) to be close to or away from each other, and when the two guide blocks (13) are close to each other, the notches on the guide blocks (13) can be combined to form guiding hole.

3. The semi-automatic O-ring assembly apparatus of claim 2, wherein: The linear motion mechanism (3) is electric screw.

4. The semi-automatic O-ring assembly apparatus of claim 3, wherein: ​ 5. The semi-automatic O-ring assembly apparatus of claim 4, wherein: The assembling mechanism comprises a sleeve seat, a sleeve (15), a second air cylinder (16), a sleeve ring and a connecting plate (17), the sleeve seat is fixed on the top surface of the base (1) between the two vertical plates (9), the sleeve (15) is vertically fixed on the sleeve seat, the top of the sleeve (15) is provided with a guide piece (18) protruding upward, the second air cylinder (16) is fixed on the top surface of the base (1), the first end of the connecting plate (17) is fixed on the cylinder rod of the second air cylinder (16), the sleeve ring is fixed on the second end of the connecting plate (17), the sleeve ring is sleeved on the sleeve (15) and can move up and down under the drive of the second air cylinder (16), and the top end of the sleeve ring can extrude the O-shaped ring sleeved on the sleeve (15).

6. The semi-automatic O-ring assembly apparatus of claim 5, wherein: The sidewall of the electric screw rod is provided with three photoelectric sensors (19) in the vertical direction, the sidewall of the fixed seat (4) is provided with a light shield (20), the light shield (20) can move back and forth in the vertical direction under the drive of the electric screw rod, the photoelectric sensor (19) is provided with one detection end, and the end of the light shield (20) can extend into the detection end of any one photoelectric sensor (19).

7. The semi-automatic O-ring assembly apparatus of claim 1, wherein: The front surface of the base (1) is provided with an emergency stop button (21) and an indicator light (22), and the left and right sides of the top of the base (1) are each provided with an start button (23).

8. The semi-automatic O-ring assembly apparatus of claim 2, wherein: The pressing block (7) is made of an anti-static material, and the outer surface of the pressing block (7) is coated with rubber.

9. The semi-automatic O-ring assembly apparatus of claim 3, wherein: The sidewall of the sliding block (12) is fixed with a lateral plate (24), and the cylinder rod of the first air cylinder (14) is fixed to the lateral plate (24).

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