CN217891587U

CN217891587U - Polytetrafluoroethylene gasket marginal trimming device

Info

Publication number: CN217891587U
Application number: CN202221587040.7U
Authority: CN
Inventors: 田雅芳; 刘维; 李艳娜
Original assignee: Langfang Shiqiang Sealing Material Co ltd
Current assignee: Langfang Shiqiang Sealing Material Co ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-11-25
Anticipated expiration: 2032-06-23

Abstract

The utility model provides a marginal trimming device of polytetrafluoroethylene packing ring relates to packing ring production facility technical field. The polytetrafluoroethylene gasket margin trimming device comprises: the trimming device comprises a bottom supporting column, wherein a first movable mechanism is connected to the bottom supporting column, a gasket to be trimmed is placed on the first movable mechanism, a connecting column is fixedly connected to one end of the bottom supporting column, and a top column mechanism is connected to the upper portion of the connecting column; and the second movable mechanism is connected with the top column mechanism and is positioned above the bottom support column. The utility model provides a marginal trimming device convenient to use of polytetrafluoroethylene packing ring can effectively promote the efficiency of packing ring processing production.

Description

Polytetrafluoroethylene gasket marginal trimming device

Technical Field

The utility model relates to a packing ring production facility technical field particularly, relates to a marginal trimming device of polytetrafluoroethylene packing ring.

Background

The gaskets are divided into flat gaskets-C grade, large gaskets-A grade and C grade, extra large gaskets-C grade, small gaskets-A grade, flat gaskets-chamfer type-A grade, high-strength gaskets for steel structures, spherical gaskets, conical gaskets, polytetrafluoroethylene gaskets and the like.

The margin of the polytetrafluoroethylene gasket needs to be trimmed in the production process of the polytetrafluoroethylene gasket, the conventional trimming mode is manual trimming, and the method consumes time and labor, so that the processing and production efficiency is low.

Therefore, there is a need to provide a new edge trimming device for teflon gasket to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a marginal trimming device of polytetrafluoroethylene packing ring, its convenient to use can effectively promote the efficiency of packing ring processing production.

The embodiment of the utility model is realized like this:

a polytetrafluoroethylene gasket edge trim arrangement comprising: the trimming device comprises a bottom supporting column, wherein a first movable mechanism is connected to the bottom supporting column, a gasket to be trimmed is placed on the first movable mechanism, one end of the bottom supporting column is fixedly connected with a connecting column, and the upper part of the connecting column is connected with a top column mechanism; the edge of the gasket to be trimmed needs to be trimmed in the process of producing the polytetrafluoroethylene gasket, the conventional trimming mode is manual trimming, time and labor are consumed by adopting the mode, and therefore the efficiency of processing and production is low.

The utility model discloses an in some embodiments, the second movable mechanism includes the connecting block, the inside of fore-set mechanism is provided with first driving motor, second driving motor's output links to each other with the connecting block, at first the manual packing ring that will wait to repair is placed on the movable disc before repairing, it links to each other with circular post to wait to repair the packing ring this moment, later open control switch and make the electric hydraulic cylinder upwards extend, this process will drive first movable mechanism and wait to repair packing ring upward movement, it will carry out rotary motion round waiting to repair the packing ring with the lower surface in close contact with of annular post finally to wait to repair the packing ring, circular post will link to each other with the annular post, it can realize repairing to open first driving motor and second driving motor this moment, second movable mechanism is whole will carry out rotary motion round waiting to repair the packing ring along with first driving motor during repairing, and first repairing block and second repairing block will carry out rotary motion along with second driving motor, guarantee that first repairing and second repairing block can the realization marginal repairing of high efficiency's repairing the packing ring.

The utility model discloses an in some embodiments, the fixed surface of connecting block is connected with the motor protective housing, and the inside of motor protective housing is provided with second driving motor, and second driving motor's output is connected with the rotation post, can protect second driving motor through the motor protective housing, and when can guaranteeing that second driving motor rotates through rotating the post, first monoblock also can take place to rotate with second monoblock.

The utility model discloses an in some embodiments, fixed mounting has first maintenance piece and second maintenance piece on the rotation post, and first maintenance piece is located the top of second maintenance piece, and just first maintenance piece and second maintenance piece all with treat that the edge contact of maintaining the packing ring is connected, can realize treating the marginal automatic maintenance of maintaining the packing ring through first maintenance piece and second maintenance piece, greatly reduced workman's work load.

The utility model discloses an in some embodiments, fore-set mechanism includes the fore-set main part, and the upper portion fixedly connected with fore-set main part of spliced pole, fore-set main part link to each other with second moving mechanism, and firm when can guaranteeing the motion of second moving mechanism through the fore-set main part, and provide the space for the installation of annular post.

The utility model discloses an in some embodiments, the lower fixed surface of fore-set main part is connected with annular post, and annular post is connected with the last surface contact who treats the repair packing ring, can realize treating the fixed of repairing the packing ring through annular post and activity dish, treats when avoiding repairing the operation that the repair packing ring takes place to rock.

The utility model discloses an in some embodiments, first moving mechanism includes electric hydraulic cylinder, and the upper surface of bottom sprag post is seted up flutedly, and fixedly connected with electric hydraulic cylinder in the recess can the height of manual control movable disc through electric hydraulic cylinder, and then changes the height of waiting to revise the packing ring, guarantees that second moving mechanism can not damage the device when repairing waiting to revise the packing ring.

The utility model discloses an in some embodiments, electric hydraulic cylinder's last fixed surface is connected with the activity dish, activity dish and bottom sprag post swing joint, and the upper surface of activity dish with wait to revise the packing ring contact and be connected, the activity dish provides the strong point for waiting to revise the packing ring, and the activity dish can fix with the cooperation of annular post and wait to revise the packing ring.

The utility model discloses an in some embodiments, the last fixed surface of activity dish is connected with circular post, circular post and annular post swing joint, and circular post and wait to repair packing ring looks adaptation, can guarantee through circular post to wait to repair the packing ring and not take place to control the displacement, treat to repair the packing ring and carry on spacingly.

The utility model discloses an in some embodiments, the side fixed mounting of spliced pole has a plurality of control switch, can control electric hydraulic cylinder and a plurality of driving motor through control switch.

The embodiment of the utility model provides an at least, have following advantage or beneficial effect:

1. the utility model discloses a first movable mechanism, mutually supporting of second movable mechanism and bottom sprag post isotructure, make the whole convenient to use of device, can effectively promote the efficiency of waiting to repair packing ring processing production, need repair its marginal in the flow of production polytetrafluoroethylene packing ring, present common maintenance mode is manual maintenance, adopt this kind of mode power consumption consuming time, the inefficiency that leads to processing production, during the use of this device, at first will wait to repair the packing ring and link to each other with first movable mechanism, later control first movable mechanism and rise, first movable mechanism links to each other with fore-set mechanism this moment, it is fixed to wait to repair the packing ring, later open driving motor and make second movable mechanism begin to move, reach the purpose of automatic trimming, reduce workman's work load, promote machining efficiency.

2. The embodiment of the utility model provides a marginal trimming device of polytetrafluoroethylene packing ring at first will be treated manually and repair the packing ring and place on the activity dish before repairing, this moment treat that the packing ring of repairing links to each other with circular post, later open control switch and make the electric hydraulic cylinder upwards extend, this process will drive first moving mechanism and treat that the packing ring upward movement of repairing, finally treat that the packing ring of repairing will carry out rotary motion round the packing ring of treating repairing with the lower surface in close contact with of annular post, circular post will link to each other with the annular post, open first driving motor and second driving motor this moment and can realize repairing, second moving mechanism is whole will carry out rotary motion round the packing ring of repairing along with first driving motor during repairing, and rotate the post, first repairing piece and second repairing piece will carry out rotary motion along with second driving motor, guarantee that first repairing piece and second repairing piece can high efficiency treat the marginal realization of repairing the packing ring and repair.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on these drawings without inventive efforts.

Fig. 1 is a schematic structural view of a polytetrafluoroethylene gasket edge trimming device according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of the internal structure provided by the embodiment of the present invention;

fig. 3 is a schematic structural diagram of a second movable mechanism according to an embodiment of the present invention.

Icon: 1. a jack post mechanism; 11. a top post body; 12. an annular column; 2. a first movable mechanism; 21. a circular column; 22. a movable tray; 23. an electric hydraulic cylinder; 3. a second movable mechanism; 31. connecting blocks; 32. a motor protection shell; 33. rotating the column; 34. a first trimming block; 35. a second trimming block; 4. a bottom support column; 5. a gasket to be repaired; 6. connecting columns; 7. and controlling the switch.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying 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, as 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 invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to 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.

In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "vertical", "horizontal", "inner", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship that the utility model is usually placed when using, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be interpreted as a limitation of the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, "a plurality" means at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Examples

Referring to fig. 1 to 3, a ptfe gasket edge trimming apparatus includes: the trimming device comprises a bottom supporting column 4, wherein the bottom supporting column 4 is connected with a first movable mechanism 2, a gasket 5 to be trimmed is placed on the first movable mechanism 2, one end of the bottom supporting column 4 is fixedly connected with a connecting column 6, and the upper part of the connecting column 6 is connected with a top column mechanism 1; and the second movable mechanism 3 is connected with the top column mechanism 1, and the second movable mechanism 3 is positioned above the bottom support column 4.

Need to explain: the first movable mechanism 2, the second movable mechanism 3, the bottom support column 4 and the like are matched with each other, so that the whole device is convenient to use, and the processing and production efficiency of the gasket 5 to be repaired can be effectively improved;

it is also stated that: the margin of the polytetrafluoroethylene gasket needs to be trimmed in the production process of the polytetrafluoroethylene gasket, the conventional trimming mode is manual trimming, and the adoption of the mode consumes time and labor, so that the processing and production efficiency is low;

it is also stated that: when the device is used, firstly, the gasket 5 to be trimmed is connected with the first movable mechanism 2;

it is also stated that: then the first movable mechanism 2 is controlled to ascend, at the moment, the first movable mechanism 2 is connected with the ejection column mechanism 1, and the gasket 5 to be repaired is fixed;

it is also stated that: then, the driving motor is started to enable the second movable mechanism 3 to start moving, the purpose of automatic trimming is achieved, the workload of workers is reduced, and the processing efficiency is improved.

Referring to fig. 1 to 3, the second moving mechanism 3 includes a connecting block 31, a first driving motor is disposed inside the support pillar mechanism 1, and an output end of the second driving motor is connected to the connecting block 31.

Need to explain: before trimming, the gasket 5 to be trimmed is first placed manually on the movable disc 22, at which time the gasket 5 to be trimmed is connected to the circular column 21;

it is also stated that: then, the control switch 7 is turned on to enable the electric hydraulic cylinder 23 to extend upwards, and the first movable mechanism 2 and the gasket 5 to be repaired are driven to move upwards in the process;

it is also stated that: finally, the gasket 5 to be trimmed is in close contact with the lower surface of the annular column 12, and the circular column 21 is connected with the annular column 12;

it is also stated that: at the moment, the first driving motor and the second driving motor are started to realize finishing;

it is also stated that: when in trimming, the whole second movable mechanism 3 rotates around the gasket 5 to be trimmed along with the first driving motor;

it is also stated that: and the rotating column 33, the first trimming block 34 and the second trimming block 35 rotate along with the second driving motor, so that the first trimming block 34 and the second trimming block 35 can quickly and efficiently trim the edge of the gasket 5 to be trimmed.

Referring to fig. 1 to 3, a motor protection shell 32 is fixedly connected to a lower surface of the connection block 31, a second driving motor is disposed inside the motor protection shell 32, and an output end of the second driving motor is connected to a rotation column 33.

Need to explain: the second drive motor can be protected by the motor protective housing 32;

it is also necessary to state: when the second driving motor can be guaranteed to rotate by the rotating column 33, the first trimming block 34 and the second trimming block 35 can also rotate.

Referring to fig. 1 to 3, a first trimming block 34 and a second trimming block 35 are fixedly mounted on the rotating column 33, the first trimming block 34 is located above the second trimming block 35, and both the first trimming block 34 and the second trimming block 35 are in contact connection with the edge of the gasket 5 to be trimmed.

Need to explain: automatic trimming of the margin of the gasket 5 to be trimmed can be achieved by the first trimming block 34 and the second trimming block 35, and the workload of workers is greatly reduced.

Referring to fig. 1 to 3, the support pillar mechanism 1 includes a support pillar body 11, the upper portion of the connecting pillar 6 is fixedly connected with the support pillar body 11, and the support pillar body 11 is connected to the second movable mechanism 3.

Need to explain: the stability of the second movable mechanism 3 during movement can be ensured by the top pillar body 11, and a space is provided for the installation of the annular pillar 12.

Referring to fig. 1 to 3, an annular column 12 is fixedly connected to a lower surface of the top column body 11, and the annular column 12 is in contact connection with an upper surface of the gasket 5 to be repaired.

Need to explain: the fixing of the gasket 5 to be trimmed can be realized through the annular column 12 and the movable disc 22, and the gasket 5 to be trimmed is prevented from shaking during trimming operation.

Referring to fig. 1 to 3, the first moving mechanism 2 includes an electric hydraulic cylinder 23, a groove is formed on the upper surface of the bottom support pillar 4, and the electric hydraulic cylinder 23 is fixedly connected in the groove.

The following description is required: the height of the movable disc 22 can be manually controlled by the electric hydraulic cylinder 23, so that the height of the gasket 5 to be trimmed is changed, and the second movable mechanism 3 is ensured not to damage the device when the gasket 5 to be trimmed is trimmed.

Referring to fig. 1 to 3, a movable plate 22 is fixedly connected to the upper surface of the electric hydraulic cylinder 23, the movable plate 22 is movably connected to the bottom support pillar 4, and the upper surface of the movable plate 22 is in contact connection with the gasket 5 to be trimmed.

Need to explain: the movable disc 22 provides a support point for the gasket 5 to be trimmed and the cooperation of the movable disc 22 with the annular post 12 enables the gasket 5 to be trimmed to be fixed.

Referring to fig. 1 to 3, a circular column 21 is fixedly connected to the upper surface of the movable disc 22, the circular column 21 is movably connected to the annular column 12, and the circular column 21 is adapted to the gasket 5 to be modified.

Need to explain: the round column 21 can ensure that the gasket 5 to be trimmed does not displace left and right, and the gasket 5 to be trimmed is limited.

Referring to fig. 1 to 3, a plurality of control switches 7 are fixedly mounted at the side end of the connection post 6.

The following description is required: the electric hydraulic cylinders 23 and the plurality of drive motors can be controlled by controlling the switches 7.

The working principle of the polytetrafluoroethylene gasket marginal trimming device is as follows:

when the device is used, firstly, the gasket 5 to be trimmed is connected with the first movable mechanism 2, then the first movable mechanism 2 is controlled to ascend, at the moment, the first movable mechanism 2 is connected with the ejection column mechanism 1, the gasket 5 to be trimmed is fixed, then, a driving motor is started to enable the second movable mechanism 3 to start moving, the aim of automatic trimming is achieved, the workload of workers is reduced, and the processing efficiency is improved;

before trimming, firstly, the gasket 5 to be trimmed is manually placed on the movable disc 22, at this time, the gasket 5 to be trimmed is connected with the circular column 21, then the control switch 7 is turned on to enable the electric hydraulic cylinder 23 to extend upwards, the first movable mechanism 2 and the gasket 5 to be trimmed are driven to move upwards in the process, finally, the gasket 5 to be trimmed is in close contact with the lower surface of the circular column 12, the circular column 21 is connected with the circular column 12, trimming can be achieved by turning on the first driving motor and the second driving motor, the second movable mechanism 3 integrally rotates around the gasket 5 to be trimmed along with the first driving motor during trimming, the rotating column 33, the first trimming block 34 and the second trimming block 35 rotate along with the second driving motor, and the first trimming block 34 and the second trimming block 35 can rapidly and efficiently trim the margin of the gasket 5 to be trimmed.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A polytetrafluoroethylene gasket edge trim arrangement comprising:

the trimming device comprises a bottom supporting column (4), wherein a first movable mechanism (2) is connected to the bottom supporting column (4), a gasket (5) to be trimmed is placed on the first movable mechanism (2), a connecting column (6) is fixedly connected to one end of the bottom supporting column (4), and a top column mechanism (1) is connected to the upper portion of the connecting column (6);

and the second moving mechanism (3) is connected with the top column mechanism (1), and the second moving mechanism (3) is positioned above the bottom supporting column (4).

2. The edge trimming device for the polytetrafluoroethylene gasket according to claim 1, wherein the second movable mechanism (3) comprises a connecting block (31), a first driving motor is arranged inside the top pillar mechanism (1), and the output end of the second driving motor is connected with the connecting block (31).

3. The polytetrafluoroethylene gasket marginal trimming device according to claim 2, wherein a motor protective shell (32) is fixedly connected to the lower surface of the connecting block (31), a second driving motor is arranged inside the motor protective shell (32), and a rotating column (33) is connected to the output end of the second driving motor.

4. A polytetrafluoroethylene gasket marginal trimming device according to claim 3, wherein a first trimming block (34) and a second trimming block (35) are fixedly mounted on the rotating column (33), the first trimming block (34) is positioned above the second trimming block (35), and the first trimming block (34) and the second trimming block (35) are in contact connection with the edge of the gasket (5) to be trimmed.

5. The polytetrafluoroethylene gasket marginal trimming device according to claim 1, wherein the top post mechanism (1) comprises a top post body (11), the top portion of the connecting post (6) is fixedly connected with the top post body (11), and the top post body (11) is connected with the second movable mechanism (3).

6. A polytetrafluoroethylene gasket marginal trimming device according to claim 5, wherein an annular column (12) is fixedly connected to the lower surface of the top column main body (11), and the annular column (12) is in contact connection with the upper surface of the gasket (5) to be trimmed.

7. The polytetrafluoroethylene gasket marginal trimming device according to claim 1, wherein the first movable mechanism (2) comprises an electric hydraulic cylinder (23), a groove is formed in the upper surface of the bottom supporting column (4), and the electric hydraulic cylinder (23) is fixedly connected in the groove.

8. The polytetrafluoroethylene gasket marginal trimming device according to claim 7, wherein a movable disc (22) is fixedly connected to the upper surface of the electric hydraulic cylinder (23), the movable disc (22) is movably connected with the bottom supporting column (4), and the upper surface of the movable disc (22) is in contact connection with the gasket (5) to be trimmed.

9. The polytetrafluoroethylene gasket marginal trimming device according to claim 8, wherein a circular column (21) is fixedly connected to the upper surface of the movable disk (22), the circular column (21) is movably connected with the annular column (12), and the circular column (21) is matched with the gasket (5) to be trimmed.

10. The edge trimming device for polytetrafluoroethylene gaskets according to claim 1, wherein a plurality of control switches (7) are fixedly mounted at the side ends of the connecting posts (6).