CN211991720U

CN211991720U - Automatic assembly equipment of float flowmeter

Info

Publication number: CN211991720U
Application number: CN202020290654.3U
Authority: CN
Inventors: 王莹燕
Original assignee: Lishui Liandu District Convergence Machinery Design Studio
Current assignee: Beijing Beili Technology Development Co.,Ltd.
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2020-11-24
Anticipated expiration: 2030-03-10

Abstract

The utility model relates to the technical field of automatic assembly equipment, in particular to automatic assembly equipment of a float flowmeter, which comprises a vacuum pump, an inflator pump, a three-way valve, a base, a workbench, a moving mechanism and a lifting mechanism, wherein the workbench is vertically arranged at one end of the base, the moving mechanism is arranged at the top end of the base, the moving mechanism is arranged above the workbench, the lifting mechanism is vertically arranged on the base, the lifting mechanism is arranged at the lower end of the workbench, the vacuum pump and the inflator pump are vertically arranged at the lower end of the base side by side, the three-way valve is vertically arranged on the moving mechanism, the lower end of the three-way valve is provided with a sucker which is positioned right above the workbench, the lifting mechanism and the workbench are respectively provided with a flow tube and a float, the automatic assembly equipment of the float flowmeter can automatically assemble the float into the flow tube from top to bottom, the equipment is convenient and reliable to operate.

Description

Automatic assembly equipment of float flowmeter

Technical Field

The utility model relates to an automatic assembly equipment technical field specifically is to relate to an automatic assembly equipment of float flowmeter.

Background

The flow detecting element of float flowmeter consists of one vertical conic pipe expanding from bottom to top and one float set moving up and down along the axis of the conic pipe. At present, the float flowmeter is used as a field indicating instrument with low requirements on visual flow indication or measurement accuracy, accounts for more than 90% of the application of the float flowmeter, and is widely used in the process industries of electric power, petrifaction, chemical industry, metallurgy, medicine and the like and the public utilities of sewage treatment and the like.

In order to automatically assemble the float into the flow tube, an automatic assembling device of the float flowmeter is designed to meet the market demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that an automatic assembly equipment of float flowmeter is provided, can be automatic with float top-down's assembly flow tube in.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides an automatic assembly equipment of float flowmeter, including the vacuum pump, pump and three-way valve, still include the base, a workbench, moving mechanism and elevating system, the vertical setting of workstation is served at one of base, moving mechanism sets up on the top of base, and moving mechanism sets up the top at the workstation, the vertical setting of elevating system is on the base, and elevating system sets up under the workstation, vacuum pump and pump are vertical setting at the lower extreme of base side by side, the vertical setting of three-way valve is on moving mechanism, and the lower extreme of three-way valve is provided with the sucking disc, the sucking disc is located the workstation directly over, be provided with flow tube and float on elevating system and the workstation respectively.

As an optimal scheme of automatic assembly equipment of the float flowmeter, a circular through groove for containing the flow tube is formed in the middle of the lifting platform, a storage box for containing the float is arranged in the middle of the upper end of the lifting platform, the storage box is communicated with the circular through groove, and a T-shaped groove is formed in the storage box.

As an optimal scheme of automatic assembly equipment of the float flowmeter, a clamp for fixing the flow tube is arranged on one end face of a workbench, the clamp is U-shaped, the middle parts of two ends of the clamp are respectively provided with a hinged block and a baffle, a stop block is arranged on the workbench, the hinged block is hinged with the workbench, and the baffle is matched with the stop block for use.

As a preferred scheme of the automatic assembly equipment of the float flowmeter, the vacuum pump and the inflator pump are fixedly communicated with the three-way valve through pipelines, and electromagnetic valves used for controlling the switch are arranged at one ends of the two pipelines, which are adjacent to the three-way valve.

As a preferred scheme of the automatic assembly equipment of the float flowmeter, the lifting mechanism comprises a first air cylinder and a supporting plate for supporting the flow tube, the first air cylinder is vertically and fixedly arranged on the base, the output end of the first air cylinder is upwards arranged right below the workbench, the supporting plate is fixedly connected with the output end of the first air cylinder, and the supporting plate is arranged inside the workbench in a sliding mode.

As an optimal scheme of automatic assembly equipment of float flowmeter, the both ends middle part symmetry of layer board is fixed and is provided with trapezoidal piece, has seted up two dovetail grooves along the vertical symmetry of the length direction of workstation on the workstation, and two trapezoidal pieces slide respectively to set up in two dovetail grooves.

As an optimal scheme of automatic assembly equipment of float flowmeter, moving mechanism includes second cylinder and push pedal, and the second cylinder level is fixed to be set up on the top of base, push pedal and the output fixed connection of second cylinder, and the vertical fixed setting of three-way valve is on the push pedal.

Compared with the prior art, the utility model beneficial effect who has is: the utility model discloses an automatic assembly equipment of float flowmeter, can be automatic with float top-down's assembly flow tube, this equipment simple operation, reliable accords with the demand in market.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is an enlarged view of a portion of FIG. 2 at B;

fig. 5 is a schematic partial cross-sectional view of the present invention;

fig. 6 is a schematic perspective view of a three-way valve according to the present invention;

fig. 7 is a schematic perspective view of the lifting mechanism of the present invention.

The reference numbers in the figures are: a vacuum pump 1; an inflator pump 2; a three-way valve 3; a base 4; a work table 5; a moving mechanism 6; a lifting mechanism 7; a suction cup 8; a flow tube 9; a float 10; a storage case 11; a jig 12; a hinge block 13; a baffle 14; a stopper 15; a conduit 16; an electromagnetic valve 17; a first cylinder 18; a support plate 19; a trapezoidal block 20; a second cylinder 21; a push plate 22.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1 to 7, the automatic assembling equipment for the float flowmeter comprises a vacuum pump 1, an inflator pump 2 and a three-way valve 3, and further comprises a base 4, a workbench 5, a moving mechanism 6 and a lifting mechanism 7, wherein the workbench 5 is vertically arranged at one end of the base 4, the moving mechanism 6 is arranged at the top end of the base 4, the moving mechanism 6 is arranged above the workbench 5, the lifting mechanism 7 is vertically arranged on the base 4, the lifting mechanism 7 is arranged at the lower end of the workbench 5, the vacuum pump 1 and the inflator pump 2 are vertically arranged at the lower end of the base 4 side by side, the three-way valve 3 is vertically arranged on the moving mechanism 6, a sucker 8 is arranged at the lower end of the three-way valve 3, the sucker 8 is positioned right above the workbench 5, and a flow pipe 9 and a float 10 are respectively arranged on the lifting mechanism 7 and the workbench 5. Firstly, a worker stacks the floater 10 at the side of the three-way valve 3, then the worker places the flow pipe 9 on the lifting mechanism 7, then the moving mechanism 6 operates to drive the three-way valve 3 to move to the position of the floater 10, the vacuum pump 1 operates to enable the sucker 8 to suck and tightly suck the floater 10, then the moving mechanism 6 drives the floater 10 to move to the position right above the flow pipe 9, at the same time, the lifting mechanism 7 is operated to move the flow tube 9 upward, and then, the float 10 is gradually introduced into the flow tube 9 from the bottom end, the inflator 2 then operates to blow the float 10 hard into the bottom of the flow tube 9 because the float 10 is in interference fit with the cavity of the flow tube 9, the float 10 needs to be fed into the bottom of the flow tube 9 by an external force, namely, the float flowmeter is automatically assembled, and finally, the steps are repeated, and the float flowmeter is automatically assembled in a reciprocating mode.

The circular logical groove that is used for holding flow tube 9 is seted up to the middle part of workstation 5 to the upper end middle part of workstation 5 is provided with the storage box 11 that is used for holding float 10, and storage box 11 communicates with circular logical groove, and the inside of storage box 11 is opened and is established into T type groove. Firstly, the arrangement of the circular through groove is convenient for accommodating the flow tube 9, the arrangement of the storage box 11 is beneficial for workers to stack a certain number of floaters 10 beside the workbench 5, so that the subsequent suction cups 8 can adsorb the floaters 10 conveniently, and the floaters 10 are in a ladder shape, so that the interior of the storage box 11 is arranged into a T-shaped groove shape, and the disorder of the placement of the floaters 10 is avoided.

The end face of the workbench 5 is provided with a clamp 12 for fixing the flow tube 9, the clamp 12 is U-shaped, the middle parts of two ends of the clamp 12 are respectively provided with a hinged block 13 and a baffle 14, the workbench 5 is provided with a stop dog 15, the hinged block 13 is hinged with the workbench 5, and the baffle 14 is matched with the stop dog 15 for use. First, when the worker puts the flow tube 9 on the elevating mechanism 7 and moves the flow tube 9 upward by a certain distance, the flow tube 9 needs to be fixed by the clamp 12, and the flow tube 9 can be fixed by rotating the clamp 12 and then clamping the baffle plate 14 by the stopper 15.

Vacuum pump 1 and pump 2 are all through pipeline 16 and three-way valve 3 fixed intercommunication to all be provided with the solenoid valve 17 that is used for control switch on two pipelines 16 near one end of three-way valve 3. First, when the suction cup 8 is required to suck the float 10, the electromagnetic valve 17 of the pipe 16 communicating with the vacuum pump 1 is opened, then the vacuum pump 1 is operated, so that the float 10 can be firmly sucked, when the suction cup 8 is required to blow the float 10 into the bottom of the flow tube 9, the electromagnetic valve 17 of the pipe 16 communicating with the inflator 2 is opened, and then the inflator 2 is operated, so that the float 10 can be blown into the bottom of the flow tube 9.

The lifting mechanism 7 comprises a first air cylinder 18 and a supporting plate 19 for supporting the flow tube 9, the first air cylinder 18 is vertically and fixedly arranged on the base 4, the output end of the first air cylinder 18 is upwards arranged right below the workbench 5, the supporting plate 19 is fixedly connected with the output end of the first air cylinder 18, and the supporting plate 19 is slidably arranged inside the workbench 5. Firstly, the lifting mechanism 7 is operated to start the first cylinder 18, the first cylinder 18 drives the supporting plate 19 to move vertically, the flow tube 9 can be driven to move upwards or downwards, and the supporting plate 19 is arranged to be beneficial to placing the flow tube 9 on the supporting plate 19.

The fixed trapezoidal piece 20 that is provided with of both ends middle part symmetry of layer board 19, two dovetail grooves have been seted up along the vertical symmetry of the length direction of workstation 5 on the workstation 5, and two trapezoidal pieces 20 slide respectively and set up in two dovetail grooves. Firstly, the trapezoidal blocks 20 and the trapezoidal grooves are arranged, so that the stability that the first cylinder 18 drives the supporting plate 19 to vertically move is facilitated, and the stability of the flow tube 9 on the supporting plate 19 is also ensured.

The moving mechanism 6 comprises a second cylinder 21 and a push plate 22, the second cylinder 21 is horizontally and fixedly arranged at the top end of the base 4, the push plate 22 is fixedly connected with the output end of the second cylinder 21, and the three-way valve 3 is vertically and fixedly arranged on the push plate 22. Firstly, the moving mechanism 6 operates to start the second cylinder 21, the second cylinder 21 drives the push plate 22 to move horizontally, and the push plate 22 drives the three-way valve 3 to move horizontally, that is, the push plate 22 can drive the three-way valve 3 to move right above the float 10, so that the suction cup 8 can absorb the float 10, and finally the flow tube returns to right above the flow tube 9.

The working principle is as follows: firstly, a worker stacks the floater 10 in the storage box 11, the flow tube 9 is vertically placed on the supporting plate 19, then the moving mechanism 6 operates, the pushing plate 22 drives the three-way valve 3 to move to the position right above the floater 10, the vacuum pump 1 operates to enable the sucking disc 8 to suck and tightly suck the floater 10, then the moving mechanism 6 drives the floater 10 to move to the position right above the flow tube 9, at the same time, the lifting mechanism 7 is operated to move the flow tube 9 upward, and then the float 10 is gradually introduced into the flow tube 9 from the bottom end, and then the worker fixes the flow tube 9, then, the inflator 2 is operated to blow the upper end of the float 10 into the flow tube 9 so strongly that the float 10 enters the lower end of the flow tube 9, namely, the float flowmeter is automatically assembled, and finally, the steps are repeated, and the float flowmeter is automatically assembled in a reciprocating mode.

Claims

1. An automatic assembling device of a float flowmeter comprises a vacuum pump (1), an inflator pump (2) and a three-way valve (3), and is characterized by further comprising a base (4), a workbench (5), a moving mechanism (6) and a lifting mechanism (7), wherein the workbench (5) is vertically arranged at one end of the base (4), the moving mechanism (6) is arranged at the top end of the base (4), the moving mechanism (6) is arranged above the workbench (5), the lifting mechanism (7) is vertically arranged on the base (4), the lifting mechanism (7) is arranged right below the workbench (5), the vacuum pump (1) and the inflator pump (2) are vertically arranged at the lower end of the base (4) side by side, the three-way valve (3) is vertically arranged on the moving mechanism (6), the lower end of the three-way valve (3) is provided with a sucker (8), and the sucker (8) is positioned right above the workbench (5), the lifting mechanism (7) and the workbench (5) are respectively provided with a flow tube (9) and a floater (10).

2. The automatic assembling equipment of the float flowmeter according to claim 1, wherein a circular through groove for accommodating the flow tube (9) is opened in the center of the table (5), and a storage case (11) for accommodating the float (10) is provided in the middle of the upper end of the table (5), the storage case (11) communicates with the circular through groove, and the inside of the storage case (11) is opened into a T-shaped groove.

3. The automatic assembling equipment for the float flowmeter according to claim 1, wherein a clamp (12) for fixing the flow tube (9) is arranged on one end face of the workbench (5), the clamp (12) is U-shaped, the middle parts of the two ends of the clamp (12) are respectively provided with a hinged block (13) and a baffle (14), the workbench (5) is provided with a stop block (15), the hinged block (13) is hinged with the workbench (5), and the baffle (14) is matched with the stop block (15) for use.

4. The automatic assembling equipment of the float flowmeter according to claim 1, characterized in that the vacuum pump (1) and the inflator pump (2) are fixedly communicated with the three-way valve (3) through pipelines (16), and electromagnetic valves (17) for controlling the switch are arranged on one ends of the two pipelines (16) adjacent to the three-way valve (3).

5. The automatic assembling equipment of the float flowmeter according to claim 1, wherein the lifting mechanism (7) comprises a first cylinder (18) and a supporting plate (19) for supporting the flow tube (9), the first cylinder (18) is vertically and fixedly arranged on the base (4), the output end of the first cylinder (18) is upwards arranged right below the workbench (5), the supporting plate (19) is fixedly connected with the output end of the first cylinder (18), and the supporting plate (19) is slidably arranged inside the workbench (5).

6. The automatic assembling equipment of the float flowmeter according to claim 5, wherein trapezoidal blocks (20) are symmetrically and fixedly arranged in the middle of two ends of the supporting plate (19), two trapezoidal grooves are vertically and symmetrically formed in the workbench (5) along the length direction of the workbench (5), and the two trapezoidal blocks (20) are respectively arranged in the two trapezoidal grooves in a sliding manner.

7. The automatic assembling equipment of the float flowmeter as claimed in claim 1, wherein the moving mechanism (6) comprises a second cylinder (21) and a push plate (22), the second cylinder (21) is horizontally and fixedly arranged at the top end of the base (4), the push plate (22) is fixedly connected with the output end of the second cylinder (21), and the three-way valve (3) is vertically and fixedly arranged on the push plate (22).