A winding gasket inner and outer ring processing equipment

Abstract

The utility model discloses a kind of winding grommet inner and outer ring processing equipment, including machine body, feeding mechanism, finishing mechanism and discharge mechanism;Feeding mechanism includes the feeding chute of upside opening and the lifting plate being set in the right side of feeding chute, lifting plate is provided with automatic push plate and winding grommet positioning assembly;Finishing mechanism includes the chuck shaft of motor-driven rotation and the lathe tool being set in the opposite side of chuck shaft, and lathe tool can move front and back and left and right;Discharge mechanism includes telescopic discharge chute, and one end of discharge chute can extend to below chuck shaft;The utility model can realize the automatic feeding, clamping and turning finishing of winding grommet, automatically discharge after finishing, compared with prior art, degree of automation is obviously promoted, overall work is stable, help to improve the efficiency of winding grommet processing, suitable for use widely.

Description

Technical Field

[0001] This utility model relates to the field of spiral wound gasket processing equipment, specifically to a spiral wound gasket inner and outer ring processing equipment. Background Technology

[0002] Spiral wound gaskets are a type of static sealing material used in flange connections. They are widely used in the sealing of pipelines, valves, and pressure vessels in industries such as petroleum, chemical, and power. They are made by alternately winding stainless steel strips and non-metallic filler materials to adapt to different flange sealing surface types. The final stage of the spiral wound gasket processing requires machining and finishing of its inner and outer rings. Currently, the automation level of spiral wound gasket processing equipment on the market is low, especially the automatic feeding process, which is difficult to execute, limiting the efficiency of spiral wound gasket processing and indicating room for improvement. Utility Model Content

[0003] In view of the problems existing in the background art, the purpose of this utility model is to provide a processing equipment for inner and outer rings of spiral wound gaskets, which effectively solves the problems existing in the background art.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A processing device for inner and outer rings of spiral wound gaskets includes a machine body and a feeding mechanism, a trimming mechanism, and a discharging mechanism mounted on the machine body. The feeding mechanism includes a feed chute with an upper opening and a lifting plate mounted on the right side of the feed chute. The lifting plate is equipped with an automatic pusher and a spiral wound gasket positioning assembly. The spiral wound gasket positioning assembly includes a front positioning rod, a lower positioning rod, and a rear positioning rod mounted on the lifting plate, forming a spiral wound gasket support space between the front positioning rod, the lower positioning rod, and the rear positioning rod. The trimming mechanism includes a chuck driven by a motor and a cutting tool mounted on the opposite side of the chuck. The cutting tool can move forward, backward, left, and right. The discharging mechanism includes a retractable discharging chute, one end of which can extend below the chuck.

[0006] Furthermore, a fixed plate is provided on the machine body, and an inner plate and an outer plate are provided on the fixed plate. The inner plate and the outer plate form the feeding slide. A lifting plate driving element is fixed on the outer plate, and the lifting plate is vertically slidable on the fixed plate.

[0007] Furthermore, an inclined guide plate is also connected to the upper edge of the inner plate.

[0008] Furthermore, the lifting plate is provided with a guide groove that cooperates with the front positioning rod, the lower positioning rod and the rear positioning rod. The front positioning rod, the lower positioning rod and the rear positioning rod are installed in the guide groove. The front positioning rod and the lower positioning rod are respectively provided with positioning nuts. The lifting plate is provided with a rear positioning rod driving element.

[0009] Furthermore, the automatic push plate is vertically arranged inside the lifting plate and can slide left and right. The lifting plate is provided with an automatic push plate drive element and a clearance groove that cooperates with the front positioning rod, the lower positioning rod and the rear positioning rod.

[0010] Furthermore, the machine body is provided with a motor-driven left and right translation platform, the left and right translation platform is provided with a motor-driven front and rear translation platform, the front and rear translation platform is provided with a tool holder, and the cutting tool is provided on the tool holder.

[0011] Furthermore, the discharge mechanism also includes a fixed slide rail fixed to the machine body, the discharge slide rail being telescopically disposed within the fixed slide rail, and the fixed slide rail being provided with a discharge slide rail telescopic drive element.

[0012] Furthermore, the machine body is also equipped with a storage rack and an automatic ejection mechanism that cooperate with the upper opening of the feeding slide. The storage rack includes a vertical plate on the machine body and multiple baffles on the vertical plate, all of which together form a stacking space for the winding pad rings. The automatic ejection mechanism includes a base plate and a base plate driving element that drives the base plate to slide left and right. The base plate is provided with a winding pad ring slot, the depth of which is not greater than the thickness of the winding pad ring. There is a gap between the lower edge of the baffle and the bottom surface of the winding pad ring slot, the height of which is greater than the thickness of the winding pad ring but not more than twice the thickness of the winding pad ring.

[0013] Furthermore, the upper part of the baffle bar has an outwardly bent section, and the upper opening of the stacking space of the winding pad ring is enlarged.

[0014] This utility model has the following beneficial technical effects:

[0015] This invention enables automatic feeding, clamping, and turning of spiral wound gaskets, with automatic unloading after finishing. Compared with existing technologies, it significantly improves the degree of automation, ensures stable overall operation, and helps improve the efficiency of spiral wound gasket processing, making it suitable for widespread use. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model. Figure 1 ;

[0017] Figure 2 for Figure 1 A magnified view of a section at point A in the middle;

[0018] Figure 3 for Figure 1 Enlarged view of part B in the middle

[0019] Figure 4 for Figure 1 A magnified view of a section at point C;

[0020] Figure 5 This is a longitudinal cross-sectional view of an embodiment of the present utility model;

[0021] Figure 6 for Figure 5 A magnified view of a section at point D;

[0022] Figure 7 for Figure 5 A magnified view of a section at point E in the middle;

[0023] Figure 8 This is a right view of an embodiment of the present utility model. Detailed Implementation

[0024] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0025] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," and "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed or operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] like Figure 1-8As shown in this embodiment, a processing equipment for inner and outer rings of a spiral wound gasket includes a machine body 1 and a feeding mechanism, a trimming mechanism, and a discharging mechanism disposed on the machine body 1. The feeding mechanism includes a feeding slide 2 with an upper opening and a lifting plate 3 disposed on the right side of the feeding slide 2. Specifically, a fixed plate 4 is disposed on the machine body 1, and an inner plate 5 and an outer plate 6 are disposed on the fixed plate 4. The feeding slide 2 is formed between the inner plate 5 and the outer plate 6. An inclined guide plate 7 is also connected to the upper edge of the inner plate 5 to facilitate the spiral wound gasket 8 to slide vertically into the feeding slide 2 from top to bottom. A lifting plate driving element 9 is fixed on the outer plate 6. The lifting plate driving element 9 is a hydraulic cylinder, a pneumatic cylinder, or an electric telescopic rod. The lifting plate 3 is vertically slidable on the fixed plate 4. An automatic push plate 10 and a spiral wound gasket positioning assembly are disposed on the lifting plate 3.

[0027] The aforementioned automatic push plate 10 is vertically arranged inside the lifting plate 3 and can slide left and right. The lifting plate 3 is provided with an automatic push plate drive element 11, which is a cylinder or an electric telescopic rod. The automatic push plate 10 is provided with a clearance groove that cooperates with the winding pad ring positioning assembly to meet the left and right sliding requirements of the automatic push plate 10 and the position adjustment requirements of the winding pad ring positioning assembly.

[0028] The aforementioned winding gasket positioning assembly includes a front positioning rod 12, a lower positioning rod 13, and a rear positioning rod 14 disposed on the lifting plate 3, forming a winding gasket support space between the front positioning rod 12, the lower positioning rod 13, and the rear positioning rod 14; the lifting plate 3 is provided with a guide groove 15 that cooperates with the front positioning rod 12, the lower positioning rod 13, and the rear positioning rod 14, and the front positioning rod 12, the lower positioning rod 13, and the rear positioning rod 14 are fitted into the guide groove 15, and the front positioning rod 12 and the lower positioning rod 13 are fitted into the guide groove 15. A reduced-diameter screw is coaxially arranged on rod 13. The reduced-diameter screw is inserted into the guide groove 15 and a positioning nut 16 is screwed onto the reduced-diameter screw. The front positioning rod 12 and the lower positioning rod 13 are clamped and fixed on the lifting plate 3 by the positioning nut 16. The lifting plate 3 is provided with a rear positioning rod drive element 17, which is used to drive the rear positioning rod 14 to slide back and forth. The rear positioning rod drive element 17 is a cylinder or an electric telescopic rod. Preferably, the rear positioning rod 14 and the front positioning rod 12 have the same horizontal height.

[0029] The dressing mechanism includes a motor-driven rotating chuck 18 and a cutting tool 19 positioned opposite the chuck 18. In this embodiment, a pneumatic chuck is used, which can clamp and release the winding washer 8. The structure and working principle of the pneumatic chuck are existing technologies in the field and will not be described in detail here. The insertion depth of the winding washer 8 into the chuck 18 is less than the thickness of the winding washer 8, exposing one side of the outer ring of the winding washer 8 and allowing the cutting tool 19 to process it. The cutting tool 19 can move back and forth and left and right. Specifically, the machine body 1 is equipped with a motor-driven left and right translation platform 20. This motor is connected to left and right extension screws. The right translation platform 20 is fitted with a slide rail to the machine body 1, and the bottom of the left and right translation platforms 20 is screwed onto the left and right extension screws. The left and right translation platforms 20 are equipped with a motor-driven front and rear translation platform 21, which is connected to the front and rear extension screws. The front and rear translation platforms 21 are fitted with a slide rail to the left and right translation platforms 20, and the bottom of the front and rear translation platforms 21 is screwed onto the front and rear extension screws. The front and rear translation platforms 21 are equipped with a tool holder 22, and the cutting tool 19 is detachably mounted on the tool holder 22. The connection structure between the cutting tool 19 and the tool holder 22 is also existing technology in the field and will not be described in detail here.

[0030] The discharge mechanism includes a fixed slide 23 fixed on the machine body 1 and a retractable discharge slide 24 disposed in the fixed slide 23. One end of the discharge slide 24 can extend to the bottom of the locking shaft 18. Specifically, the bottom of the fixed slide 23 is provided with a discharge slide telescopic drive element 25, which is a cylinder or an electric telescopic rod. The piston rod of the discharge slide telescopic drive element 25 is fixedly connected to the bottom surface of the discharge slide 24.

[0031] The machine body 1 is also equipped with a storage rack and an automatic ejection mechanism that cooperate with the upper opening of the feeding chute 2. The storage rack includes a vertical plate 26 on the machine body 1 and multiple baffles 27 on the vertical plate 26. All the baffles 27 together form a stacking space for the winding pad rings. The automatic ejection mechanism includes a base plate 28 and a base plate drive element 29 that drives the base plate 28 to slide left and right. The base plate drive element 29 is a cylinder or an electric telescopic rod. The base plate 28 is provided with a winding pad ring slot 30, which is not very deep. The thickness of the winding pad 8 is such that two or more winding pads 8 are pushed out at the same time when the base plate 28 extends; there is a gap between the lower edge of the stop bar 27 and the bottom surface of the winding pad groove 30, the gap height is greater than the thickness of the winding pad 8 but not more than twice the thickness of the winding pad 8, also to avoid two or more winding pads 8 being pushed out at the same time when the base plate 28 extends; the upper part of the stop bar 27 has an outward bending section 31, and the upper opening of the winding pad stacking space is enlarged, which is conducive to manually replenishing the stacked winding pads 8 into the storage rack.

[0032] The working principle of this embodiment is as follows:

[0033] During operation, the base plate 28 is pushed out once, and one of the winding pads 8 at the bottom of the stack of winding pads in the storage rack is pushed onto the inclined guide plate 7. The winding pad 8 slides down along the inclined guide plate 7 into the feeding chute 2, changing its posture to vertical. The winding pad 8 falls into the winding pad support space formed between the front positioning rod 12, the lower positioning rod 13, and the rear positioning rod 14. The rear positioning rod drive element 17 moves once to push the winding pad 8 forward. The front positioning rod 12, the lower positioning rod 13, and the rear positioning rod 14 together press against the winding pad 8. After falling further, it can be coaxial with the retaining shaft 18. The lifting plate drive element 9 drives the lifting plate 3 to move down to the retaining shaft 18. The winding pad 8 is coaxial with the retaining shaft 18. The automatic push plate drive element 11 drives the automatic push plate 10 to move to the left to move the winding pad 8. The winding pad ring 8 is pushed out into the clamping shaft 18, which clamps the winding pad ring 8. The automatic push plate 10 and the lifting plate 3 return to their initial positions. The clamping shaft 18 rotates, and the cutting tool 19 adjusts its position to approach the winding pad ring 8 on the clamping shaft 18 to begin turning and trimming the winding pad ring 8. After trimming, the cutting tool leaves, and one end of the discharge slide 24 extends below the clamping shaft 18. The clamping shaft 18 releases the winding pad ring 8, and the winding pad ring 8 falls into the discharge slide 24 and finally slides out through the fixed slide 23. This embodiment can realize the automatic feeding, clamping, and turning trimming of the winding pad ring 8. After trimming, it is automatically discharged. Compared with the prior art, the degree of automation is significantly improved, the overall operation is stable, and it helps to improve the processing efficiency of the winding pad ring 8, making it suitable for widespread use.

[0034] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A processing equipment for inner and outer rings of a spiral wound gasket, characterized in that, The system includes a machine body and a feeding mechanism, a trimming mechanism, and a discharging mechanism mounted on the machine body. The feeding mechanism includes a feed chute with an upper opening and a lifting plate located on the right side of the feed chute. The lifting plate is equipped with an automatic push plate and a winding pad positioning assembly. The winding pad positioning assembly includes a front positioning rod, a lower positioning rod, and a rear positioning rod located on the lifting plate, forming a winding pad support space between the front positioning rod, the lower positioning rod, and the rear positioning rod. The trimming mechanism includes a motor-driven rotating chuck and a cutting tool located on the opposite side of the chuck. The cutting tool can move forward, backward, left, and right. The discharging mechanism includes a retractable discharging chute, one end of which can extend below the chuck.

2. The processing equipment for inner and outer rings of a spiral wound gasket according to claim 1, characterized in that, The machine body is provided with a fixed plate, and the fixed plate is provided with an inner plate and an outer plate. The inner plate and the outer plate form the feeding slide. The outer plate is fixed with a lifting plate driving element. The lifting plate is vertically slidable on the fixed plate.

3. The processing equipment for inner and outer rings of a spiral wound gasket according to claim 2, characterized in that, An inclined guide plate is also connected to the upper edge of the inner plate.

4. The equipment for processing inner and outer rings of a spiral wound gasket according to claim 1, characterized in that, The lifting plate is provided with guide grooves that cooperate with the front positioning rod, the lower positioning rod and the rear positioning rod. The front positioning rod, the lower positioning rod and the rear positioning rod are installed in the guide grooves. The front positioning rod and the lower positioning rod are respectively provided with positioning nuts. The lifting plate is provided with a rear positioning rod driving element.

5. The equipment for processing inner and outer rings of a spiral wound gasket according to claim 4, characterized in that, The automatic push plate is vertically mounted on the inner side of the lifting plate and can slide left and right. The lifting plate is equipped with an automatic push plate drive element and a clearance groove that cooperates with the front positioning rod, the lower positioning rod and the rear positioning rod.

6. The equipment for processing inner and outer rings of a spiral wound gasket according to claim 1, characterized in that, The machine body is provided with a motor-driven left and right translation platform, the left and right translation platform is provided with a motor-driven front and rear translation platform, the front and rear translation platform is provided with a tool holder, and the cutting tool is provided on the tool holder.

7. The equipment for processing inner and outer rings of a spiral wound gasket according to claim 1, characterized in that, The discharge mechanism also includes a fixed slide rail fixed to the machine body. The discharge slide rail is telescopically arranged inside the fixed slide rail, and the fixed slide rail is provided with a discharge slide rail telescopic drive element.

8. A processing equipment for inner and outer rings of a spiral wound gasket according to any one of claims 1-7, characterized in that, The machine body is also equipped with a storage rack and an automatic ejection mechanism that mate with the upper opening of the feeding chute. The storage rack includes a vertical plate on the machine body and multiple baffles on the vertical plate, all of which together form a stacking space for the winding pad rings. The automatic ejection mechanism includes a base plate and a base plate driving element that drives the base plate to slide left and right. The base plate is provided with a winding pad ring slot, the depth of which is not greater than the thickness of the winding pad ring. There is a gap between the lower edge of the baffle and the bottom surface of the winding pad ring slot, the height of which is greater than the thickness of the winding pad ring but not more than twice the thickness of the winding pad ring.

9. The processing equipment for inner and outer rings of a spiral wound gasket according to claim 8, characterized in that, The upper part of the baffle bar has an outwardly bent section, and the upper opening of the stacking space of the winding pad ring is enlarged.

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