Cylinder body assembling mechanism for vacuumizing pump automatic assembling equipment

Abstract

The utility model discloses a cylinder body assembling mechanism for vacuumizing pump automatic assembling equipment. The cylinder body assembling mechanism comprises a machine table; the rotating disc is arranged on the machine table, is driven by the driving motor to rotate and is used for conveying the cylinder bodies to different stations; the cylinder body clamps are uniformly arranged on the turntable at intervals in the circumferential direction and are used for fixing the cylinder body; the cylinder body feeding mechanism is used for arranging the workpieces according to a preset direction and conveying the workpieces to the machine table; the cylinder body transferring mechanism is arranged on the machine table and used for feeding the workpieces at the discharging end of the cylinder body feeding mechanism into the cylinder body clamp; the breather valve conveying mechanism is used for conveying the breather valve into the cylinder body and pressing the breather valve to a preset position at the bottom of the cylinder body; the conveying belt mechanism is used for conveying the assembled cylinder body to the next station; and the sending-out mechanism is arranged on the machine table and used for sending the assembled cylinder body in the cylinder body clamp into the conveying belt mechanism. The automatic assembling device is simple in structure, capable of achieving automatic assembling of the breather valve and the cylinder body, high in assembling efficiency and stable in assembling quality.

Description

Technical Field

[0001] This utility model relates to the technical field of automatic assembly equipment for vacuum pumps, and specifically to a cylinder assembly mechanism for an automatic assembly equipment for vacuum pumps. Background Technology

[0002] A vacuum pump is a suction device used to create a vacuum environment.

[0003] In the current vacuum pump assembly process, there is a step that requires installing the breather valve inside the bottom of the cylinder. The existing practice is usually to assemble it manually by workers. This manual assembly method is not only inefficient, but also often results in improper assembly, which affects subsequent assembly processes. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a cylinder assembly mechanism for automated assembly equipment of vacuum pumps that is simple in structure, can realize automated assembly of breather valve and cylinder, has high assembly efficiency and stable assembly quality.

[0005] To achieve the above objectives, this utility model adopts the following solution: a cylinder assembly mechanism for an automated vacuum pump assembly equipment, characterized in that it includes:

[0006] The machine tool is used to install the turntable, cylinder transfer mechanism, breather valve conveying mechanism, conveyor belt mechanism and delivery mechanism;

[0007] A turntable, set on the machine base and driven by a drive motor, is used to transport cylinders to different work stations;

[0008] Cylinder block clamps are evenly spaced along the circumference on the turntable to fix the cylinder block;

[0009] The cylinder feeding mechanism is used to arrange and transport workpieces to the machine base in a predetermined direction.

[0010] The cylinder transfer mechanism, set on the machine base, is used to send the workpiece at the discharge end of the cylinder feeding mechanism into the cylinder fixture;

[0011] The breather valve delivery mechanism is installed on the machine base and is used to send the breather valve into the cylinder and press the breather valve into a predetermined position at the bottom of the cylinder.

[0012] The conveyor belt mechanism, set on the machine platform, is used to transport the assembled cylinder block to the next work station;

[0013] The feeding mechanism, located on the machine base, is used to feed the assembled cylinder block from the cylinder block fixture into the conveyor belt mechanism.

[0014] As another improvement of the cylinder body assembling mechanism of the automatic assembling equipment for the vacuum pump, the cylinder body feeding mechanism comprises a cylinder body feeding table, a cylinder body feeding conveying belt is arranged on the cylinder body feeding table, positioning stop levers are arranged on both sides of the upper end of the cylinder body feeding conveying belt along the conveying direction, a cylinder body conveying motor is arranged on the cylinder body feeding table, the output shaft of the cylinder body conveying motor is connected with the transmission shaft of the cylinder body feeding conveying belt, and the discharge end of the cylinder body feeding conveying belt extends into the machine table.

[0015] As another improvement of the cylinder body assembling mechanism of the automatic assembling equipment for the vacuum pump, the cylinder body feeding mechanism comprises a cylinder body feeding table, a cylinder body feeding conveying belt is arranged on the cylinder body feeding table, positioning stop levers are arranged on both sides of the upper end of the cylinder body feeding conveying belt along the conveying direction, a cylinder body conveying motor is arranged on the cylinder body feeding table, the output shaft of the cylinder body conveying motor is connected with the transmission shaft of the cylinder body feeding conveying belt, and the discharge end of the cylinder body feeding conveying belt extends into the machine table.

[0016] As another improvement of the cylinder body assembling mechanism of the automatic assembling equipment for the vacuum pump, a vertical guide rail is arranged on the outer wall of the vertical air cylinder, a vertical sliding seat is movably arranged on the vertical guide rail, and the first cylinder body conveying head is arranged on the vertical sliding seat.

[0017] As another improvement of the cylinder body assembling mechanism of the automatic assembling equipment for the vacuum pump, the breathing valve conveying mechanism comprises a breathing valve bearing disc arranged on the machine table, a mechanical hand is arranged between the breathing valve bearing disc and the rotating disc, a crimping pipe is arranged on the mechanical hand, a suction disc is arranged at the lower end of the crimping pipe, the suction disc is connected with an external air extraction device through an air extraction pipe arranged in the crimping pipe, and the upper end of the air extraction pipe extends out of the upper end of the crimping pipe.

[0018] As another improvement of the cylinder body assembling mechanism of the automatic assembling equipment for the vacuum pump, the conveying belt mechanism comprises support seats arranged at intervals on the machine table, conveying belt mounting racks are arranged on the support seats, conveying belts are arranged at both ends of the conveying belt mounting racks through rotating shafts, movable clamps are arranged on the conveying belts, and a driving mechanism capable of driving the conveying belts to rotate is arranged on the machine table.

[0019] As another improvement of the cylinder body assembling mechanism of the automatic assembling equipment for the vacuum pump, the driving mechanism comprises a mounting base arranged on a machine table, first and second transmission rollers are arranged on the mounting base at intervals, a driving roller is arranged on the mounting base below the first and second transmission rollers, and a conveying belt is sequentially arranged on the first transmission roller, the driving roller and the second transmission roller.

[0020] As another improvement of the cylinder body assembling mechanism of the automatic assembling equipment for the vacuum pump, the moving clamp comprises a bottom plate arranged on the conveying belt, a clamp platform is arranged on the bottom plate, and first and second bearing seats and an elastic clamping seat are arranged on the clamp platform at intervals.

[0021] As another improvement of the cylinder body assembling mechanism of the automatic assembling equipment for the vacuum pump, the sending mechanism comprises a second support, a second transverse groove rail is arranged on the second support, a second moving belt is arranged in the second transverse groove rail through a second rotating shaft and a second belt pulley, a second moving motor is arranged on one side of the second transverse groove rail, an output shaft of the second moving motor is connected with one of the second rotating shafts, a second moving seat is fixedly arranged on the second moving belt, an electric guide rail is arranged outside the second moving seat, and a second cylinder body moving head is arranged on a movable seat of the electric guide rail.

[0022] As another improvement of the cylinder body assembling mechanism of the automatic assembling equipment for the vacuum pump, a detection head capable of detecting whether a cylinder clamp is loaded with a cylinder body is arranged on the machine table outside the rotating disc.

[0023] In summary, the present application has the advantages of simple structure, automatic assembly, high assembly efficiency and stable product quality. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a three-dimensional schematic view of the present application.

[0025] Figure 2 It is a structural schematic view of the present application.

[0026] Figure 3 It is a three-dimensional schematic view of the cylinder body moving mechanism of the present application.

[0027] Figure 4 It is a three-dimensional schematic view of the cylinder body moving mechanism of the present application.

[0028] Figure 5 It is a three-dimensional schematic view of the sending mechanism of the present application.

[0029] Figure 6 It is a schematic view of the conveying belt mechanism of the utility model.

[0030] In the figure: 1, machine table; 2, rotary table; 3, cylinder body transfer mechanism; 31, first support; 32, first transverse slot rail; 33, first rotating shaft; 34, first belt pulley; 35, first moving belt; 36, first transfer motor; 37, first moving seat; 38, vertical air cylinder; 39, first cylinder body transfer head; 310, vertical guide rail; 311, vertical sliding seat; 4, breathing valve conveying mechanism; 41, breathing valve bearing disc; 42, mechanical hand; 43, crimping pipe; 5, conveying belt mechanism; 51, support seat; 52, conveying belt mounting rack; 53, conveying belt; 54, moving clamp; 541, bottom plate; 542, clamp platform; 543, first bearing seat; 544, second bearing seat; 545, elastic clamping seat; 55, driving mechanism; 551, mounting base; 552, first transmission roller; 553, second transmission roller; 554, driving roller; 6, sending-out mechanism; 61, second support; 62, second transverse slot rail; 63, second rotating shaft; 64, second belt pulley; 65, second moving belt; 66, second transfer motor; 67, second moving seat; 68, electric guide rail; 69, second cylinder body transfer head; 7, first driving motor; 8, cylinder body clamp; 9, cylinder body feeding mechanism; 91, cylinder body feeding table; 92, cylinder body feeding conveying arm; 93, conveying rope; 94, cylinder body conveying motor; 10, detection head; 100, cylinder body; 200, breathing valve. DETAILED DESCRIPTION

[0031] The above and other technical features and advantages of the present application will be more apparent from the following description with reference to the accompanying drawings.

[0032] The preferred embodiments of the present application will be described below with reference to the accompanying drawings. Those skilled in the art will understand that these embodiments are only used to explain the technical principles of the present application, and are not intended to limit the protection scope of the present application.

[0033] It should be noted that in the description of the present application, the terms "upper", "lower", "left", "right", "inner", "outer" and the like indicate the direction or positional relationship of the terms based on the direction or positional relationship shown in the drawings, which is only for the convenience of description, and does not indicate or imply that the device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0034] In addition, it needs to be explained that, in the description of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0035] As shown in Figures 1-6 A cylinder body assembling mechanism for vacuum pump automatic assembly equipment, comprising:

[0036] A machine table 1 for mounting a rotary table 2, a cylinder body transfer mechanism 3, a breathing valve conveying mechanism 4, a conveying belt mechanism 5 and a delivery mechanism 6;

[0037] The rotary table 2 is arranged on the machine table 1 and driven to rotate by a first driving motor 7, and is used for conveying the cylinder body 100 to different stations;

[0038] The cylinder body clamp 8 is uniformly and spacedly arranged on the rotary table 2 in the circumferential direction, and is used for fixing the cylinder body 100;

[0039] The cylinder body feeding mechanism 9 is used for arranging and conveying the workpiece in a predetermined direction to the machine table 1;

[0040] The cylinder body transfer mechanism 3 is arranged on the machine table 1, and is used for feeding the workpiece at the discharge end of the cylinder body feeding mechanism 9 into the cylinder body clamp 8;

[0041] The breathing valve conveying mechanism 4 is arranged on the machine table 1, and is used for feeding the breathing valve 200 into the cylinder body 100, and pressing the breathing valve 200 to the predetermined position at the bottom of the cylinder body 100;

[0042] The conveying belt mechanism 5 is arranged on the machine table 1, and is used for conveying the assembled cylinder body 100 to the next station;

[0043] The delivery mechanism 6 is arranged on the machine table 1, and is used for feeding the assembled cylinder body 100 in the cylinder body clamp 8 into the conveying belt mechanism 5.

[0044] The cylinder feeding mechanism 9 comprises a cylinder feeding table 91, a cylinder feeding conveying arm 92 is arranged on the cylinder feeding table 91, conveying ropes 93 are arranged on both ends of the cylinder feeding conveying arm 92 through transmission shafts, a cylinder conveying motor 94 is arranged on the cylinder feeding table 91, the output shaft of the cylinder conveying motor 94 is connected with one of the transmission shafts, and the discharging end of the cylinder feeding conveying arm 92 extends into the machine table 1.

[0045] The cylinder conveying mechanism 3 comprises a first support 31, a first transverse groove rail 32 is arranged on the first support 31, a first moving belt 35 is arranged in the first transverse groove rail 32 through a first rotating shaft 33 and a first belt pulley 34, a first conveying motor 36 is arranged on one side of the first transverse groove rail 32, the output shaft of the first conveying motor 36 is connected with one of the first rotating shafts 33, a first moving seat 37 is fixedly arranged on the first moving belt 35, a vertical air cylinder 38 is arranged outside the first moving seat 37, the output shaft of the vertical air cylinder 38 is arranged downwards, and a first cylinder conveying head 39 is arranged on the output shaft of the vertical air cylinder 38.

[0046] In the utility model, one of the first rotating shafts 33 and the first belt pulley 34 are driven to rotate by the first conveying motor 36, so that the first moving belt 35 is driven to rotate, thereby driving the first moving seat 37 to move, when the first cylinder conveying head 39 moves to the cylinder feeding mechanism 9, the first cylinder conveying head 39 is controlled to move downwards and insert into the opening of the cylinder 100 by the vertical air cylinder 38, then the vertical air cylinder 38 is controlled to move upwards, so that the cylinder 100 is separated from the cylinder feeding mechanism 9, then the first conveying motor 36 is controlled to rotate reversely, the first moving belt 35 is driven to rotate reversely, the first cylinder conveying head 39 on the first moving seat 37 and the cylinder 100 thereon are driven to move to the rotary table 2, and then the vertical air cylinder 38 is controlled to move downwards, so that the cylinder 100 is arranged into the cylinder clamp 8 on the rotary table 2.

[0047] The vertical guide rail 310 is arranged on the outer wall of the vertical air cylinder 38, the vertical sliding seat 311 is movably arranged on the vertical guide rail 310, and the first cylinder conveying head 39 is arranged on the vertical sliding seat 311. The vertical sliding seat 311 and the vertical guide rail 310 are matched with each other, so that the first cylinder conveying head 39 moves more stably.

[0048] The utility model discloses a breathing valve conveying mechanism 4 including setting up the breathing valve bearing disc 41 on the machine table 1, be equipped with manipulator 42 between breathing valve bearing disc 41 and carousel 2, be equipped with the compression joint pipe 43 on manipulator 42, be equipped with the sucking disc at the lower end of compression joint pipe 43, the sucking disc is connected through the air extraction pipe setting up in compression joint pipe 43, the air extraction pipe upper end stretches out the upper end of compression joint pipe 43 and is connected with external air extraction device.

[0049] In the utility model, the manipulator 42 can drive the compression joint pipe 43 to move, the sucking disc can suck the breathing valve 200 in the breathing valve bearing disc 41 and send it into the cylinder body 100 on the cylinder body clamp 8, and the breathing valve 200 is pressed into the assembly position at the bottom of the cylinder body 100 through the compression joint pipe 43.

[0050] The utility model discloses a conveying belt mechanism 5 including the support seat 51 of interval setting up on the machine table 1, be equipped with conveying belt mounting bracket 52 at support seat 51, be equipped with conveying belt 53 through rotating shaft at both ends of conveying belt mounting bracket 52, be equipped with mobile clamp 54 on conveying belt 53, be equipped with the drive mechanism 55 of drive conveying belt 53 rotation on the machine table 1. Drive mechanism 55 includes setting up the mounting base 551 on the machine table 1, be equipped with the first transmission roller 552 and second transmission roller 553 of interval setting up on the mounting base 551, be equipped with drive roller 554 on the lower side mounting base 551 of first transmission roller 552 and second transmission roller 553, conveying belt 53 is sequentially set up on first transmission roller 552, drive roller 554 and second transmission roller 553, be equipped with second drive motor 555 on the machine table 1, drive roller 554 is connected with second drive motor 555.

[0051] The utility model discloses a mobile clamp 54 including bottom plate 541, bottom plate 541 set up on conveying belt 53, be equipped with clamp platform 542 on bottom plate 541, be equipped with the first bearing seat 543, second bearing seat 544 and elastic clamping seat 545 of interval setting up on clamp platform 542.

[0052] The utility model discloses a send mechanism 6 including second support 61, be equipped with second transverse slot rail 62 on second support 61, be equipped with second mobile belt 65 through second pivot 63 and second belt pulley 64 in second transverse slot rail 62, be equipped with second transfer motor 66 on one side of second transverse slot rail 62, the output shaft of second transfer motor 66 is connected with one of second pivot 63, be equipped with the second mobile seat 67 of fixed setting of second mobile belt 65, be equipped with electric guide rail 68 on the outside of second mobile seat 67, be equipped with second cylinder body transfer head 69 on the movable seat of electric guide rail 68.

[0053] The detection head 10 is arranged on the machine table 1 outside the rotating disc 2 and can detect whether the cylinder body clamp 8 is loaded with the cylinder body 100.

[0054] The utility model discloses simple structure can realize breathing valve and cylinder automatic assembly, and the assembly efficiency is high, and the assembly quality is stable.

[0055] The basic principle and main features of the utility model and the advantages of the utility model are shown and described. The skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A cylinder assembly mechanism for an automated assembly apparatus of a vacuum pump, characterized by It includes: Machine table (1), for installing rotary table (2), cylinder body transfer mechanism (3), breathing valve conveying mechanism (4), conveying belt mechanism (5) and delivery mechanism (6); Rotary table (2) is arranged on the machine table (1) and is driven to rotate by the first driving motor (7), which is used for conveying the cylinder body (100) to different stations; Cylinder body clamp (8) is uniformly and evenly arranged in the circumferential direction on the rotary table (2), which is used for fixing the cylinder body (100); Cylinder body feeding mechanism (9) is used for arranging and conveying workpieces in a predetermined direction to the machine table (1); Cylinder body transfer mechanism (3) is arranged on the machine table (1), which is used for feeding the workpiece at the discharge end of the cylinder body feeding mechanism (9) into the cylinder body clamp (8); Breathing valve conveying mechanism (4) is arranged on the machine table (1), which is used for feeding the breathing valve (200) into the cylinder body (100) and pressing the breathing valve (200) to the predetermined position at the bottom of the cylinder body (100); Conveying belt mechanism (5) is arranged on the machine table (1), which is used for conveying the assembled cylinder body (100) to the next station; Delivery mechanism (6) is arranged on the machine table (1), which is used for feeding the assembled cylinder body (100) in the cylinder body clamp (8) into the conveying belt mechanism (5).

2. The cylinder assembly mechanism for the automated assembly of a vacuum pump according to claim 1, characterized in that: The cylinder body feeding mechanism (9) comprises a cylinder body feeding table (91), a cylinder body feeding conveying arm (92) is arranged on the cylinder body feeding table (91), conveying ropes (93) are arranged on both ends of the cylinder body feeding conveying arm (92) through transmission shafts, a cylinder body conveying motor (94) is arranged on the cylinder body feeding table (91), the output shaft of the cylinder body conveying motor (94) is connected with one of the transmission shafts, and the discharge end of the cylinder body feeding conveying arm (92) extends into the machine table (1).

3. The cylinder assembly mechanism for the automated assembly of a vacuum pump according to claim 1, wherein: The cylinder body transfer mechanism (3) comprises a first support (31), a first transverse slot rail (32) is arranged on the first support (31), a first moving belt (35) is arranged in the first transverse slot rail (32) through a first rotating shaft (33) and a first belt pulley (34), a first transfer motor (36) is arranged on one side of the first transverse slot rail (32), the output shaft of the first transfer motor (36) is connected with one of the first rotating shafts (33), a first moving seat (37) is fixedly arranged on the first moving belt (35), a vertical pneumatic cylinder (38) is arranged outside the first moving seat (37), the output shaft of the vertical pneumatic cylinder (38) is arranged downward, and a first cylinder body transfer head (39) is arranged on the output shaft of the vertical pneumatic cylinder (38).

4. The cylinder assembly mechanism for the automated assembly of a vacuum pump according to claim 3, characterized in that: A vertical guide rail (310) is arranged on the outer wall of the vertical pneumatic cylinder (38), a vertical sliding seat (311) is movably arranged on the vertical guide rail (310), and the first cylinder body transfer head (39) is arranged on the vertical sliding seat (311).

5. The cylinder assembly mechanism for an automated assembly apparatus of a vacuum pump according to claim 1, characterized by: The breathing valve conveying mechanism (4) comprises a breathing valve bearing disc (41) arranged on the machine table (1), a mechanical arm (42) arranged between the breathing valve bearing disc (41) and the rotary disc (2), a crimping pipe (43) arranged on the mechanical arm (42), a suction disc arranged at the lower end of the crimping pipe (43), and a suction pipe arranged in the crimping pipe (43) and connected with the suction disc, wherein the upper end of the suction pipe extends out of the upper end of the crimping pipe (43) and is connected with an external suction device.

6. A cylinder assembly mechanism for an automated assembly apparatus for vacuum pumps according to claim 1, characterized in that: The conveying belt mechanism (5) comprises support seats (51) arranged on the machine table (1) at intervals, a conveying belt mounting rack (52) arranged on the support seat (51), a conveying belt (53) arranged at both ends of the conveying belt mounting rack (52) through rotary shafts, a moving clamp (54) arranged on the conveying belt (53), and a driving mechanism (55) arranged on the machine table (1) and capable of driving the conveying belt (53) to rotate.

7. A cylinder assembly mechanism for an automated assembly apparatus for vacuum pumps according to claim 6, characterized in that: The driving mechanism (55) comprises a mounting base (551) arranged on the machine table (1), first and second transmission rollers (552, 553) arranged on the mounting base (551) at intervals, a driving roller (554) arranged on the mounting base (551) below the first and second transmission rollers (552, 553), and a second driving motor (555) arranged on the machine table (1), wherein the conveying belt (53) is sequentially arranged around the first transmission roller (552), the driving roller (554) and the second transmission roller (553), and the driving roller (554) is connected with the second driving motor (555).

8. The cylinder assembly mechanism for the automated assembly of a vacuum pump according to claim 6, wherein: The moving clamp (54) comprises a bottom plate (541) arranged on the conveying belt (53), a clamp platform (542) arranged on the bottom plate (541), and first and second bearing seats (543, 544) and an elastic clamping seat (545) arranged on the clamp platform (542) at intervals.

9. The cylinder assembly mechanism for an automated assembly apparatus of a vacuum pump according to claim 1, wherein: The feeding mechanism (6) comprises a second support (61), a second transverse groove rail (62) arranged on the second support (61), a second moving belt (65) arranged in the second transverse groove rail (62) through a second rotary shaft (63) and a second belt pulley (64), a second feeding motor (66) arranged on one side of the second transverse groove rail (62), wherein the output shaft of the second feeding motor (66) is connected with one of the second rotary shafts (63), a second moving seat (67) fixedly arranged on the second moving belt (65), an electric guide rail (68) arranged on the outer side of the second moving seat (67), and a second cylinder body feeding head (69) arranged on the movable seat of the electric guide rail (68).

10. The cylinder assembly mechanism for an automated assembly apparatus of a vacuum pump according to claim 1, wherein: A detection head (10) capable of detecting whether the cylinder body clamp (8) is loaded with a cylinder body (100) is arranged on the machine table (1) outside the rotary disc (2).

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