Gasket cleaning device for polytetrafluoroethylene gasket production

Abstract

The utility model relates to the technical field of polytetrafluoroethylene gaskets, in particular to a gasket cleaning device for polytetrafluoroethylene gasket production, which comprises a frame, support vertical plates are fixedly mounted on two sides of the top of the frame, a stirring mesh cylinder with a rhombic mesh hopper is rotatably connected between the two support vertical plates, and stirring mechanisms are rotatably connected in the support vertical plates. Wherein one supporting vertical plate is provided with a driving mechanism for driving the stirring mechanism to rotate, the other supporting vertical plate is provided with a locking mechanism capable of fixing the stirring net cylinder, sliding rails fixedly installed on the rack are symmetrically arranged below the stirring net cylinder, and a cleaning liquid box, a drying box and a material collecting box are arranged on the two sliding rails in a sliding fit mode. A drying plate is installed on the inner side wall of the drying box, a liftable supporting plate is arranged between the two sliding rails, continuous cleaning, drying and discharging operation can be conveniently carried out, tedious operation is reduced, and the overall machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of polytetrafluoroethylene gaskets, in particular to a gasket cleaning device for polytetrafluoroethylene gasket production. Background Art

[0002] The full name of PTFE gasket is polytetrafluoroethylene gasket, which is made of PTFE rods, tubes and plates through mechanical turning or cutting, including flat gaskets, V-shaped gaskets, piston rings, ball valve gaskets, etc. In fluid machinery (such as pumps, compressors, mixing kettles, centrifuges, etc.), the components with the most stringent operating conditions are PTFE gaskets. PTFE gaskets need to be cleaned during the production process. When cleaning existing PTFE gaskets, they are generally put into a cleaning box for cleaning, and then all of them are poured into the drying equipment for drying, and then poured out. The operation process is relatively cumbersome, and the position of the PTFE gaskets is changed many times during the process, and the overall operation time is relatively long. Therefore, a gasket cleaning device for PTFE gasket production is designed, which is convenient for continuous cleaning, drying and unloading operations, reduces cumbersome operations, and improves overall processing efficiency. Utility Model Content

[0003] (1) Technical problems solved

[0004] In view of the shortcomings of the existing technology, the utility model provides a gasket cleaning device for the production of polytetrafluoroethylene gaskets, which facilitates continuous cleaning, drying and unloading operations, reduces tedious operations, and improves overall processing efficiency.

[0005] (2) Technical solution

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a gasket cleaning device for the production of polytetrafluoroethylene gaskets, comprising a frame, support vertical plates are fixedly installed on both sides of the top of the frame, a stirring net cylinder with a diamond-shaped net bucket is rotatably connected between the two support vertical plates, a stirring mechanism is rotatably connected inside the support vertical plates, one of the support vertical plates is provided with a driving mechanism for driving the stirring mechanism to rotate, and the other support vertical plate is provided with a locking mechanism for fixing the stirring net cylinder, slide rails fixedly installed on the frame are symmetrically provided below the stirring net cylinder, a cleaning liquid tank, a drying box and a material receiving box are slidably fitted on the two slide rails, a drying plate is installed on the inner wall of the drying box, and a liftable support plate is provided between the two slide rails.

[0007] Preferably, one end of the mixing mesh drum is fixedly installed with a fixed shaft rotatably connected to one of the support vertical plates, and two slots are symmetrically provided on the fixed shaft, one of which is in the same direction as the diamond mesh bucket, and the locking mechanism is fixedly installed on the support vertical plate. The locking mechanism includes a block that vertically slides with the support vertical plate, the block is adapted to the slot, and also includes a locking drive cylinder that drives the block to rise and fall, and the locking drive cylinder is fixedly installed on the support vertical plate.

[0008] Preferably, a rotating bracelet is provided at the free end of the fixed shaft, and the rotating bracelet is rotatably connected to the fixed shaft.

[0009] Preferably, a lifting drive cylinder for driving the pallet to lift is fixedly mounted on the frame, and guide rods fixedly connected to the slide rails are provided on both sides of the lifting drive cylinder, and the guide rods are vertically slidably matched with the frame.

[0010] Preferably, the stirring mechanism includes a stirring shaft rotatably connected to the stirring mesh cylinder, and a stirring spiral belt in contact with the side wall of the stirring mesh cylinder is fixedly mounted on the stirring shaft.

[0011] Preferably, the driving mechanism includes a stirring motor fixedly mounted on another supporting vertical plate, and the output shaft of the stirring motor is fixedly connected to one end of the stirring shaft.

[0012] (3) Beneficial effects

[0013] Compared with the prior art, the utility model provides a gasket cleaning device for polytetrafluoroethylene gasket production, which has the following beneficial effects:

[0014] The gasket cleaning device for polytetrafluoroethylene gasket production is convenient for pouring batches of polytetrafluoroethylene gaskets into the mixing net drum by arranging a diamond-shaped net bucket, and prevents the polytetrafluoroethylene gaskets from splashing out during the stirring process of the stirring mechanism. The cleaning liquid tank sliding between the two slide rails can be lifted up to the bottom of the stirring net drum by a supporting plate and immersed in the cleaning liquid in the cleaning liquid tank. With the stirring of the stirring mechanism, the polytetrafluoroethylene gaskets are stirred. After cleaning, the cleaning liquid tank can be returned to the two slide rails, and then the drying box can be lifted up to scoop it from the bottom of the stirring net drum, and then the cleaning liquid tank can be cleaned by the drying plate. The polytetrafluoroethylene gasket in the mixing mesh drum is dried, and at the same time, it is stirred by the stirring mechanism to accelerate the drying. After drying, the mixing mesh drum can be locked by the contact locking mechanism, and then the mixing mesh drum is rotated to pour the dried polytetrafluoroethylene gasket into the receiving box through the diamond mesh bucket. During the process, there is no need to tediously reverse the position of the polytetrafluoroethylene gasket, which improves the overall processing efficiency. The gasket cleaning device for polytetrafluoroethylene gasket production is convenient for continuous cleaning, drying and unloading operations, reduces tedious operations, and improves the overall processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic structural diagram of the utility model from other perspectives;

[0017] Figure 3 This is a schematic diagram of the overall structure of the utility model without a cleaning liquid tank, a drying box and a material receiving box;

[0018] Figure 4 It is a schematic structural diagram of a partial cross-section of the entire utility model from another perspective;

[0019] Figure 5 This is a schematic diagram of the structure of the mixing net drum, mixing mechanism and locking mechanism of the utility model.

[0020] Markings in the attached figure: 1. Frame; 2. Support vertical plate; 3. Mixing net cylinder; 4. Diamond net bucket; 5. Fixed shaft; 6. Mixing shaft; 7. Mixing screw belt; 8. Mixing motor; 9. Rotating wristband; 10. Slot; 11. Block; 12. Locking drive cylinder; 13. Cleaning liquid tank; 14. Drying box; 15. Drying plate; 16. Material collecting box; 17. Slide rail; 18. Support plate; 19. Lifting drive cylinder. DETAILED DESCRIPTION

[0021] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Example:

[0023] See also Figure 1-5 A gasket cleaning device for the production of polytetrafluoroethylene gaskets comprises a frame 1, support vertical plates 2 are fixedly installed on both sides of the top of the frame 1, a stirring net cylinder 3 with a diamond net bucket 4 is rotatably connected between the two support vertical plates 2, a stirring mechanism is rotatably connected inside the support vertical plates 2, one of the support vertical plates 2 is provided with a driving mechanism for driving the stirring mechanism to rotate, and the other support vertical plate 2 is provided with a locking mechanism for fixing the stirring net cylinder 3, and slide rails 17 fixedly installed on the frame 1 are symmetrically arranged below the stirring net cylinder 3, a cleaning liquid tank 13, a drying box 14 and a material receiving box 16 are slidably fitted on the two slide rails 17, a drying plate 15 is installed on the inner wall of the drying box 14, and a liftable support plate 18 is provided between the two slide rails 17.

[0024] Specifically, one end of the mixing mesh drum 3 is fixedly installed with a fixed shaft 5 rotatably connected to one of the support vertical plates 2. Two slots 10 are symmetrically provided on the fixed shaft 5, one of which is in the same direction as the diamond mesh bucket 4. The locking mechanism is fixedly installed on the support vertical plate 2. The locking mechanism includes a block 11 that vertically slides with the support vertical plate 2. The block 11 is adapted to the slot 10 and also includes a locking drive cylinder 12 for driving the block 11 to rise and fall. The locking drive cylinder 12 is fixedly installed on the support vertical plate 2. The block 11 can clamp one of the slots 10 through the locking drive cylinder 12, so that the mixing mesh drum 3 can be fixed in position. By setting two slots 10 and cooperating with the block 11, the diamond mesh bucket 4 can be locked in the upward or downward position.

[0025] Specifically, a rotating hand ring 9 is provided at the free end of the fixed shaft 5, and the rotating hand ring 9 is rotatably connected to the fixed shaft 5. Through the setting of the rotating hand ring 9, the mixing net drum 3 can be easily flipped through the fixed shaft 5, thereby facilitating the unloading operation.

[0026] Specifically, a lifting drive cylinder 19 for driving the pallet 18 to rise and fall is fixedly installed on the frame 1. Guide rods fixedly connected to the slide rails 17 are provided on both sides of the lifting drive cylinder 19. The guide rods slide vertically with the frame 1. The lifting drive cylinder 19 facilitates the lifting and lowering operation of the pallet 18. The guide rods facilitate the stability of the pallet 18 during lifting and lowering. Any one of the cleaning liquid tank 13, the drying box 14 and the material receiving box 16 can be moved onto the pallet 18, and can be lifted up by the lifting drive cylinder 19.

[0027] Specifically, the stirring mechanism includes a stirring shaft 6 rotatably connected to the stirring mesh cylinder 3, and a stirring spiral belt 7 is fixedly installed on the stirring shaft 6 and contacts the side wall of the stirring mesh cylinder 3. The stirring shaft 6 rotates to conveniently drive the stirring spiral belt 7 to rotate, and then the polytetrafluoroethylene gasket can be stirred.

[0028] Specifically, the driving mechanism includes a stirring motor 8 fixedly mounted on another supporting plate 2, the output shaft of the stirring motor 8 is fixedly connected to one end of the stirring shaft 6, and starting the stirring motor 8 facilitates the rotation of the stirring shaft 6 and the stirring ribbon 7.

[0029] It should be noted that references in this specification to "one embodiment," "an embodiment," "an exemplary embodiment," "some embodiments," and the like indicate that the described embodiment may include a particular feature, structure, or characteristic, but not necessarily every embodiment includes that particular feature, structure, or characteristic. Furthermore, such phrases do not necessarily refer to the same embodiment. Furthermore, when a particular feature, structure, or characteristic is described in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such feature, structure, or characteristic in conjunction with other embodiments, whether explicitly described or not.

[0030] It should be readily understood that “on,” “above,” and “over” in this disclosure should be interpreted in the broadest manner, such that “on” means not only “directly on something,” but also includes “on something” with intervening features or layers therebetween, and “above” or “over” includes not only the meaning of “above” or “over,” but also includes “above” or “over” with no intervening features or layers therebetween (i.e., directly on something).

[0031] Additionally, spatially relative terms, such as "below," "beneath," "beneath," "above," and the like, may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be in other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein should be interpreted accordingly.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A gasket cleaning device for polytetrafluoroethylene gasket production, characterized by: The invention comprises a frame (1), wherein both sides of the top of the frame (1) are fixedly mounted with support vertical plates (2), a stirring net cylinder (3) with a diamond net bucket (4) is rotatably connected between the two support vertical plates (2), a stirring mechanism is rotatably connected inside the support vertical plates (2), one of the support vertical plates (2) is provided with a driving mechanism for driving the stirring mechanism to rotate, and the other support vertical plate (2) is provided with a locking mechanism for fixing the stirring net cylinder (3), and slide rails (17) fixedly mounted on the frame (1) are symmetrically arranged below the stirring net cylinder (3), a cleaning liquid tank (13), a drying box (14) and a material receiving box (16) are slidably matched on the two slide rails (17), a drying plate (15) is installed on the inner wall of the drying box (14), and a lifting support plate (18) is provided between the two slide rails (17).

2. The gasket cleaning device for polytetrafluoroethylene gasket production according to claim 1, characterized in that: One end of the mixing net drum (3) is fixedly mounted with a fixed shaft (5) rotatably connected to one of the support vertical plates (2); two slots (10) are symmetrically provided on the fixed shaft (5); one of the slots (10) is in the same direction as the diamond net bucket (4); the locking mechanism is fixedly mounted on the support vertical plate (2); the locking mechanism comprises a block (11) vertically slidingly engaged with the support vertical plate (2); the block (11) is adapted to the slot (10); and a locking drive cylinder (12) for driving the block (11) to move upward and downward; the locking drive cylinder (12) is fixedly mounted on the support vertical plate (2).

3. The gasket cleaning device for polytetrafluoroethylene gasket production according to claim 2, characterized in that: The free end of the fixed shaft (5) is provided with a rotating bracelet (9), and the rotating bracelet (9) is rotatably connected to the fixed shaft (5).

4. The gasket cleaning device for polytetrafluoroethylene gasket production according to claim 3, characterized in that: A lifting drive cylinder (19) for driving the support plate (18) to lift is fixedly mounted on the frame (1), and guide rods fixedly connected to the slide rails (17) are provided on both sides of the lifting drive cylinder (19), and the guide rods are vertically slidably matched with the frame (1).

5. The gasket cleaning device for polytetrafluoroethylene gasket production according to claim 4, characterized in that: The stirring mechanism comprises a stirring shaft (6) rotatably connected to the stirring net cylinder (3), and a stirring spiral belt (7) in contact with the side wall of the stirring net cylinder (3) is fixedly mounted on the stirring shaft (6).

6. The gasket cleaning device for polytetrafluoroethylene gasket production according to claim 5, characterized in that: The driving mechanism comprises a stirring motor (8) fixedly mounted on another supporting vertical plate (2), and an output shaft of the stirring motor (8) is fixedly connected to one end of the stirring shaft (6).

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