CN216328529U

CN216328529U - Cutting mechanism for gas meter diaphragm vulcanizing equipment

Info

Publication number: CN216328529U
Application number: CN202122704679.0U
Authority: CN
Inventors: 黄四经
Original assignee: Chongqing Zhongyan Instrument Technology Co ltd
Current assignee: Chongqing Zhongyan Instrument Technology Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-04-19
Anticipated expiration: 2031-11-04

Abstract

The utility model provides a cutting mechanism for a gas meter diaphragm vulcanizing device, which belongs to the technical field of diaphragms and comprises a bottom plate, a rotating rod, a first connecting rod, a supporting frame, a base and a second connecting rod, wherein the top end of the bottom plate is fixedly connected with a motor for driving the rotating rod to vertically rotate, one end of the rotating rod, far away from the motor, is rotatably connected with a movable block for driving the first connecting rod to vertically rotate, so that the first connecting rod vertically rotates, the supporting frame is driven to vertically rotate through the rotary connection of the second connecting rod penetrating through the inner wall of the base, through the arrangement of a movable plate, an electric push rod works to push the movable plate to horizontally slide along the outer wall of the top end of a linear guide rail, so that the movable rod slides along a sliding groove formed in the outer wall of the movable plate, the movable rod drives a lifting rod to vertically descend under the action of a limiting rod, and the lifting rod vertically descends to drive a cutting blade to vertically descend, the film is cut by the cutting blade under the protection of the cutting plate, and the purpose of accurate cutting is achieved.

Description

Cutting mechanism for gas meter diaphragm vulcanizing equipment

Technical Field

The utility model relates to the field of diaphragms, in particular to a cutting mechanism for a gas meter diaphragm vulcanizing device.

Background

When two sides of the diaphragm are acted by different pressures (or forces), the diaphragm moves towards the side with low pressure in a strain mode, so that the center of the diaphragm generates displacement which has a certain relation with pressure difference, the diaphragm mainly has three modes of flat diaphragm, vertical chain diaphragm and corrugated diaphragm, the flat diaphragm can be equally divided into a plurality of modes according to whether the periphery is fixedly supported, whether the center is provided with a hole and the stress distribution condition of the diaphragm area is different, wherein the most common mode is the flat diaphragm which is formed by circular thin plates with constant cross section and fixed on the periphery, the vertical chain diaphragm is formed by circular plates which are grooved close to the edge, the elastic strain of the vertical chain diaphragm is mainly generated at an annular groove on the edge, the purpose of pressure measurement is achieved by compressing a strain tube or column by the diaphragm, the hard center part of the vertical chain diaphragm nearly translates when moving in a pressure mode, so that the effect of the capacitive sensor or piezoelectric sensor is better, and the corrugated diaphragm is pressed with annular concentric corrugations, in order to increase the displacement of the center of the diaphragm, two diaphragms can be welded together to form a diaphragm box or a plurality of diaphragm boxes can be further connected in series to form a film box group, so that the diaphragm type diaphragm welding diaphragm is widely used in gas meters.

However, the cutting mechanism for the gas meter diaphragm vulcanizing equipment is single in structure, when the cutting mechanism is used, the diaphragm cannot be fixed, the cut diaphragm is unqualified, when the cutting mechanism is used, the diaphragm cannot be automatically cut, time waste is caused, and the use requirements of people cannot be met, so that the cutting mechanism for the gas meter diaphragm vulcanizing equipment is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cutting mechanism for a gas meter diaphragm vulcanizing device, which aims to solve the problems that a diaphragm cannot be fixed and cannot be automatically cut in the background technology.

The utility model is realized by the following steps:

the utility model provides a gas table diaphragm vulcanization equipment is with cutting mechanism, includes bottom plate, rotary rod, head rod, support frame, base and second connecting rod, the top fixedly connected with of bottom plate is used for driving the vertical rotatory motor of rotary rod, the rotary rod is kept away from one end of motor and is connect soon and be used for driving the vertical rotatory movable block of head rod to make the vertical rotation of head rod pass through the base inner wall runs through the soon of second connecting rod is connected down and is driven the vertical rotation of support frame, the top fixed mounting of support frame has two sets of connecting blocks, and is two sets of the inboard nestification that the outer wall of connecting block is located two sets of connecting blocks has the diaphragm main part, one side fixed mounting that the motor was kept away from on the top of bottom plate has clamping device.

Preferably, the top of bottom plate is located motor and clamping device's middle part fixed mounting has electric putter, and electric putter's output end fixedly connected with fly leaf, the top sliding connection that the bottom of fly leaf is located the bottom plate has linear guide, the inner wall of fly leaf runs through there is the movable rod, and the movable rod has seted up the spout with the junction of fly leaf, the movable rod keeps away from the one end fixedly connected with lifter of fly leaf, and the outer wall nestification of lifter has the gag lever post, the bottom block of lifter has cutting blade, the cutting blade below is located the top fixedly connected with cutting board of bottom plate.

Preferably, the movable block slides along the outer wall of the first connecting rod under the driving of the rotating rod, and the first connecting rod and the supporting frame are connected in an integrated mode.

Preferably, the support frame is fixedly connected with the second connecting rod, and the second connecting rod is not connected with the base.

Preferably, the movable plate is in a regular triangle shape, a sliding structure is formed between the movable plate and the linear guide rail through the electric push rod, and the sliding length of the movable plate is equal to the horizontal length of the movable plate.

Preferably, the lifting rod forms a lifting structure through the movable rod and the sliding groove, and the lifting height of the lifting rod is equal to the vertical height of the sliding groove.

Preferably, two ends of the cutting plate are fixedly connected with two groups of limiting rods, and the cross section of the cutting plate is larger than that of the cutting blade.

Compared with the prior art, the cutting mechanism for the gas meter diaphragm vulcanizing equipment has the beneficial effects that:

1. through being provided with the support frame, make the diaphragm main part install between two sets of connecting blocks through the dead lever, make the diaphragm main part can slide at the outer wall of dead lever, make the film in the diaphragm main part pass after that, the clearance between cutting blade and the cutting board, make clamping device press from both sides tightly the film, make bottom plate top fixed connection's motor work, motor work drives the vertical rotation of rotary rod, the vertical rotation of rotary rod drives the movable block and slides along the outer wall of head rod, so that under the integration of head rod and support frame is connected, make the inner wall rotation of second connecting rod along the base through second connecting rod and support frame fixed connection, thereby drive head rod and support frame vertical rotation, drive the motion of diaphragm main part under the effect of connecting block, realize the purpose that the film expandes completely.

2. Through being provided with the fly leaf, electric putter work promotes the fly leaf along linear guide's top outer wall horizontal slip to make the movable rod slide along the spout that the fly leaf outer wall was seted up, the movable rod drives the vertical decline of lifter under the effect of gag lever post, and the vertical decline of lifter drives the vertical decline of cutting blade, and cutting blade cuts the film under the protection of cutting board, realizes the purpose that the accuracy cut.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts. The above and other objects, features and advantages of the present invention will become more apparent from the accompanying drawings. Like reference numerals refer to like parts throughout the drawings. The drawings are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the utility model.

Fig. 1 is an overall structural schematic view of a cutting mechanism of the present invention;

fig. 2 is a first perspective structural view of a support frame of the cutting mechanism of the present invention;

fig. 3 is a second perspective view of the support frame of the cutting mechanism of the present invention;

fig. 4 is a schematic view of the connection portion of the movable plate of the present invention.

Summary of reference numerals: 1. a base plate; 2. a motor; 3. rotating the rod; 4. a movable block; 5. a first connecting rod; 6. a support frame; 7. a base; 8. a second connecting rod; 9. connecting blocks; 10. a diaphragm body; 11. a clamping device; 12. an electric push rod; 13. a movable plate; 14. a linear guide rail; 15. a movable rod; 16. a chute; 17. a lifting rod; 18. a limiting rod; 19. a cutting blade; 20. and cutting the board.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In one embodiment, referring to FIGS. 1-4,

the utility model provides a gas table diaphragm vulcanisation plant uses cuts mechanism, comprising a base plate 1, rotary rod 3, head rod 5, support frame 6, base 7 and second connecting rod 8, bottom plate 1's top fixedly connected with is used for driving 3 vertical rotatory motors 2 of rotary rod, the one end that motor 2 was kept away from to rotary rod 3 has connect soon and is used for driving 5 vertical rotatory movable block 4 of head rod, so that 5 vertical rotatory second connecting rod 8's that run through the inner wall of base 7 connect down and drive 6 vertical rotations of support frame, the top fixed mounting of support frame 6 has two sets of connecting blocks 9, the inboard nested diaphragm main part 10 that has two sets of connecting blocks 9 of outer wall of two sets of connecting blocks 9, one side fixed mounting that motor 2 was kept away from on bottom plate 1's top has clamping device 11.

Further, an electric push rod 12 is fixedly installed at a position, located between the motor 2 and the clamping device 11, of the top end of the base plate 1, an output end of the electric push rod 12 is fixedly connected with a movable plate 13, a top end of the movable plate 13 is slidably connected with a linear guide rail 14, a movable rod 15 penetrates through an inner wall of the movable plate 13, a sliding groove 16 is formed in a connecting portion of the movable rod 15 and the movable plate 13, a lifting rod 17 is fixedly connected to one end, away from the movable plate 13, of the movable rod 15, a limiting rod 18 is nested on an outer wall of the lifting rod 17, a cutting blade 19 is clamped at a bottom end of the lifting rod 17, a cutting plate 20 is fixedly connected to a top end of the base plate 1 below the cutting blade 19, and therefore the electric push rod 12 can work to push the movable plate 13 to horizontally slide along an outer wall of the top end of the linear guide rail 14, so that the movable rod 15 slides along the sliding groove 16 formed in the outer wall of the movable plate 13, the movable rod 15 drives the lifting rod 17 to vertically descend under the action of the limiting rod 18, the lifting rod 17 vertically descends to drive the cutting blade 19 to vertically descend, the cutting blade 19 cuts the thin film under the protection of the cutting plate 20, and the purpose of accurate cutting is achieved.

Further, the movable block 4 slides along the outer wall of the first connecting rod 5 under the driving of the rotating rod 3, and the first connecting rod 5 and the supporting frame 6 are connected as an integral body, so that the vertical rotation of the rotating rod 3 is facilitated to drive the movable block 4 to slide along the outer wall of the first connecting rod 5, and the integrated connection of the first connecting rod 5 and the supporting frame 6 is facilitated to drive the vertical rotation of the first connecting rod 5.

Further, be fixed connection between support frame 6 and the second connecting rod 8, and do not throw out of gear between second connecting rod 8 and the base 7, be favorable to making the inner wall of second connecting rod 8 along base 7 rotate through second connecting

rod

8 and 6 fixed connection of support frame to drive the vertical rotation of head rod 5 and support frame 6.

Further, the shape of the movable plate 13 is regular triangle, the movable plate 13 forms a sliding structure through the electric push rod 12 and the linear guide rail 14, the sliding length of the movable plate 13 is equal to the horizontal length of the movable plate 13, which is beneficial for the electric push rod 12 to work to push the movable plate 13 to horizontally slide along the outer wall of the top end of the linear guide rail 14, and the movable rod 15 slides along the sliding groove 16 formed in the outer wall of the movable plate 13.

Furthermore, the lifting rod 17 forms a lifting structure through the movable rod 15 and the sliding groove 16 and the lifting rod 17, and the lifting height of the lifting rod 17 is equal to the vertical height of the sliding groove 16, so that the movable rod 15 can slide in the sliding groove 16 formed in the outer wall of the movable plate 13, and the movable rod 15 drives the lifting rod 17 to vertically descend under the action of the limiting rod 18.

Further, two sets of gag lever posts 18 of both ends fixedly connected with of cutting board 20, and the cross section of cutting board 20 is greater than cutting blade 19's cross section, is favorable to the vertical decline of lifter 17 to drive the vertical decline of cutting blade 19, and cutting blade 19 cuts the film under cutting board 20's protection, realizes the purpose that accurate cutting was cut

The embodiment provides a cutting mechanism for a gas meter diaphragm vulcanizing device,

as shown in figures 1-4, a cutting mechanism for a gas meter diaphragm vulcanizing device, firstly, a worker installs a diaphragm main body 10 between two sets of connecting blocks 9 through a fixing rod, so that the diaphragm main body 10 can slide on the outer wall of the fixing rod, then a film on the diaphragm main body 10 passes through, a gap between a cutting blade 19 and a cutting plate 20, so that a clamping device 11 clamps the film, a motor 2 fixedly connected with the top end of a bottom plate 1 works, the motor 2 works to drive a rotating rod 3 to vertically rotate, the rotating rod 3 vertically rotates to drive a movable block 4 to slide along the outer wall of a first connecting rod 5, so that under the integrated connection of the first connecting rod 5 and a supporting frame 6, the second connecting rod 8 rotates along the inner wall of a base 7 through the fixed connection of the second connecting rod 8 and the supporting frame 6, thereby driving the first connecting rod 5 and the supporting frame 6 to vertically rotate, the membrane main body 10 is driven to move under the action of the connecting block 9, and the purpose of completely unfolding the membrane is achieved.

Then, the electric push rod 12 of the operator works, the electric push rod 12 works to push the movable plate 13 to horizontally slide along the outer wall of the top end of the linear guide rail 14, so that the movable rod 15 slides along the sliding groove 16 formed in the outer wall of the movable plate 13, the movable rod 15 drives the lifting rod 17 to vertically descend under the action of the limiting rod 18, the lifting rod 17 vertically descends to drive the cutting blade 19 to vertically descend, the cutting blade 19 cuts the film under the protection of the cutting plate 20, and the purpose of accurate cutting is achieved.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a gas table diaphragm vulcanization equipment is with cutting mechanism, includes bottom plate (1), rotary rod (3), head rod (5), support frame (6), base (7) and second connecting rod (8), its characterized in that: the top fixedly connected with of bottom plate (1) is used for driving motor (2) of the vertical rotation of rotary rod (3), the one end of keeping away from motor (2) in rotary rod (3) has soon been connected and is used for driving movable block (4) of the vertical rotation of head rod (5), so that head rod (5) vertical rotation passes through base (7) inner wall runs through the soon of second connecting rod (8) connects down and drives support frame (6) vertical rotation, the top fixed mounting of support frame (6) has two sets of connecting blocks (9), and is two sets of the inboard nestification that the outer wall of connecting block (9) is located two sets of connecting blocks (9) has diaphragm main part (10), one side fixed mounting that motor (2) were kept away from on the top of bottom plate (1) has clamping device (11).

2. The cutting mechanism for the gas meter diaphragm vulcanizing device according to claim 1, characterized in that: an electric push rod (12) is fixedly arranged at the top end of the bottom plate (1) and positioned in the middle of the motor (2) and the clamping device (11), and the output end of the electric push rod (12) is fixedly connected with a movable plate (13), the bottom end of the movable plate (13) is positioned at the top end of the bottom plate (1) and is connected with a linear guide rail (14) in a sliding way, the inner wall of the movable plate (13) penetrates through a movable rod (15), and the connecting part of the movable rod (15) and the movable plate (13) is provided with a sliding chute (16), one end of the movable rod (15) far away from the movable plate (13) is fixedly connected with a lifting rod (17), a limiting rod (18) is nested on the outer wall of the lifting rod (17), a cutting blade (19) is clamped at the bottom end of the lifting rod (17), a cutting plate (20) is fixedly connected to the top end of the bottom plate (1) below the cutting blade (19).

3. The cutting mechanism for the gas meter diaphragm vulcanizing device according to claim 1, characterized in that: the movable block (4) slides along the outer wall of the first connecting rod (5) under the driving of the rotating rod (3), and the first connecting rod (5) and the support frame (6) are connected in an integrated mode.

4. The cutting mechanism for the gas meter diaphragm vulcanizing device according to claim 1, characterized in that: be fixed connection between support frame (6) and second connecting rod (8), and do not connect between second connecting rod (8) and base (7).

5. The cutting mechanism for the gas meter diaphragm vulcanizing device according to claim 2, characterized in that: the shape of the movable plate (13) is regular triangle, the movable plate (13) forms a sliding structure with the linear guide rail (14) through the electric push rod (12), and the sliding length of the movable plate (13) is equal to the horizontal length of the movable plate (13).

6. The cutting mechanism for the gas meter diaphragm vulcanizing device according to claim 2, characterized in that: the lifting rod (17) forms a lifting structure with the lifting rod (17) through the movable rod (15) and the sliding groove (16), and the lifting height of the lifting rod (17) is equal to the vertical height of the sliding groove (16).

7. The cutting mechanism for the gas meter diaphragm vulcanizing device according to claim 2, characterized in that: two ends of the cutting plate (20) are fixedly connected with two groups of limiting rods (18), and the cross section of the cutting plate (20) is larger than that of the cutting blade (19).