Pneumatic ash removal device for rubber sealing element

Abstract

The utility model discloses a rubber sealing element pneumatic deashing device which comprises a base, a plurality of first rotating rods are equidistantly assembled in an inner cavity of the base, a plurality of placing portions used for placing sealing elements are equidistantly arranged on the outer wall of every first rotating rod in the axial direction, an outer cover is installed at the top end of the base, and the outer cover is fixedly connected with the base. A second rotating rod is installed at the top end of an inner cavity of the outer cover, a plurality of high-pressure spray guns are installed on the outer wall of the second rotating rod at equal intervals, the high-pressure spray guns correspond to the placing parts in position, a plurality of high-pressure air pumps are installed at the top end of the outer cover, and a first motor is connected with the high-pressure spray guns through pipelines. According to the pneumatic ash cleaning device for the rubber sealing element, in actual use, sundries on the outer wall of the rubber sealing element can be blown off through high-speed airflow, the situation that the sundries abrade the outer wall of the sealing element is avoided, meanwhile, the sealing element can be turned over automatically, the two faces of the sealing element can be sprayed and flushed, and comprehensive cleaning work is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing component cleaning equipment, in particular to a pneumatic cleaning device for rubber sealing components. Background Art

[0002] Rubber seals are a type of universal basic element in sealing devices. Rubber seals are a type of rubber products widely used in sealing technology. Due to their advantages of very small elastic modulus, high elongation and air resistance, they are widely used for installation on various mechanical equipment. They usually include round sheet workpieces such as gaskets and rubber rings. Rubber seals need to have a good and smooth outer wall, so after the processing and production are completed, the particulate impurities on the outer wall need to be cleaned to prevent the particles from rubbing against the outer wall of the rubber seal during subsequent packaging and transportation, causing scratches on the seal, which affects the sealing during use. Based on the above problems, a pneumatic cleaning device for rubber seals is proposed. Utility Model Content

[0003] The utility model aims to provide a pneumatic dust cleaning device for rubber seals, so as to solve the problem in the background art that the particle impurities remaining on the outer wall of the rubber seals after production may cause scratches.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pneumatic cleaning device for rubber seals, comprising: a base, the inner cavity of the base is equidistantly equipped with a plurality of first rotating rods, the outer wall of each first rotating rod is equidistantly provided with a plurality of placement parts for placing seals along the axial direction, an outer cover is installed at the top end of the base, a second rotating rod is installed at the top end of the inner cavity of the outer cover, a plurality of high-pressure spray guns are equidistantly installed on the outer wall of the second rotating rod, and the high-pressure spray guns respectively correspond to the positions of the placement parts, a plurality of high-pressure air pumps are installed at the top end of the outer cover, and the first motors are respectively connected to the high-pressure spray guns through pipelines.

[0005] Preferably, a first motor is installed on the outer wall of the outer cover, and the output end of the first motor is connected to one end of the second rotating rod, and the other end of the second rotating rod is rotatably installed on the inner wall of the outer cover, and a plurality of reciprocating screws are equidistantly arranged on the outer wall of the first motor, and a screw block is screwed on the outer wall of the reciprocating screw, and the screw block is connected to the high-pressure spray gun.

[0006] Preferably, a positioning rod is also installed on the inner wall of the outer cover, and the outer wall of the screw block is slidably sleeved with the outer wall of the positioning rod.

[0007] Preferably, a plurality of turntables are equidistantly mounted on the outer wall of the base for rotation, and the turntables are connected to one end of a first turn rod, the other end of the first turn rod is rotatably mounted on the inner wall of the base, a fixed shaft is mounted on the outer wall of the turntable, and the outer walls of the fixed shafts of the outer walls of the plurality of turntables are respectively rotatably sleeved with connecting rods.

[0008] Preferably, a protective shell is installed on the outer wall of the base, and a second motor is installed on the outer wall of the protective shell. The output end of the second motor extends into the inner cavity of the protective shell. A pulley is rotatably installed in the inner cavity of the protective shell, and the pulley is connected to the output end of the second motor. The outer wall of one of the first rotating rods is interference fit with another pulley, and the outer walls of the two pulleys are sleeved with belts.

[0009] Preferably, the placement portion includes an outer shell, and partition nets are respectively provided at the upper and lower ends of the outer shell, and one of the partition nets is hinged to the outer shell, a card block is installed on the outer wall of the outer shell, and the card block corresponds to the free end of the hinged partition net, a card slot is opened on the outer wall of the card block, and a buckle is installed at the free end of the hinged partition net, and the buckle passes through the inner cavity of the card slot.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: the pneumatic cleaning device for rubber seals sprays high-speed airflow to the seals loaded in the placement portion through a high-pressure spray gun, thereby causing granular impurities to fall off, and at the same time, the first motor drives the second rotating rod to rotate, and the high-pressure spray gun is moved back and forth in a small range by the cooperation of the screw block and the reciprocating screw, so that the airflow can fully blow off the impurities, and at the same time, the pulley is driven to rotate by the second motor, thereby causing the first rotating rod to rotate, and the cooperation of the turntable, the fixed shaft and the connecting rod is used to make each first rotating rod drive the placement portion to rotate, so that both sides of the seal can be flushed by the airflow, and in actual use, the high-speed airflow can be used to blow off the debris on the outer wall of the rubber seal to prevent the debris from wearing the outer wall of the seal, and at the same time, the seal can be automatically flipped over so that both sides of the seal can be sprayed, thereby achieving comprehensive cleaning work. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a top view of the placement part of the utility model.

[0012] Figure 2 It is a front cross-sectional view of the utility model.

[0013] Figure 3 It is a front cross-sectional view of the placement part of the utility model.

[0014] Figure 4 It is a schematic diagram of the buckle of the utility model.

[0015] In the figure: 1, base, 2, first rotating rod, 3, placement part, 31, shell, 32, partition net, 33, block, 34, slot, 35, buckle, 4, outer cover, 5, second rotating rod, 5a, positioning rod, 6, high-pressure spray gun, 7, high-pressure air pump, 8, first motor, 9, reciprocating screw, 10, screw block, 11, turntable, 12, fixed shaft, 13, connecting rod, 14, protective shell, 15, second motor, 16, pulley, 17, belt. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-4 The utility model provides a technical solution of a pneumatic cleaning device for rubber seals: a pneumatic cleaning device for rubber seals, comprising: a base 1, an inner cavity of the base 1 is equidistantly equipped with a plurality of first rotating rods 2, and an outer wall of each first rotating rod 2 is equidistantly provided with a plurality of placement portions 3 for placing seals along the axial direction, an outer cover 4 is installed at the top of the base 1, a second rotating rod 5 is installed at the top of the inner cavity of the outer cover 4, and a plurality of high-pressure spray guns 6 are equidistantly installed on the outer wall of the second rotating rod 5, and the high-pressure spray guns 6 correspond to the positions of the placement portions 3 respectively, a plurality of high-pressure air pumps 7 are installed at the top of the outer cover 4, and a first motor 8 is connected to the high-pressure spray gun 6 through a pipeline respectively, the high-pressure spray gun 6 and the high-pressure air pump 7 are both existing equipment, the high-pressure air pump 7 can superimpose air pressure to generate air pressure, and spray it out through the high-pressure spray gun 6, and the impurities on the surface of the rubber seal placed in the placement portion 3 can be blown off by using this high-pressure airflow.

[0018] Among them, the placement part 3 includes an outer shell 31, and the upper and lower ends of the outer shell 31 are respectively provided with partition nets 32, and one of the partition nets 32 is hinged to the outer shell 31. Rotating the hinged partition net 32 ​​can separate the inner cavity of the outer shell 31, wherein the partition net 32 ​​is a mesh structure, which can ensure that the seal in the inner cavity of the outer shell 31 is in contact with the high-speed airflow, and can also ensure that the seal will not fall out. A card block 33 is installed on the outer wall of the outer shell 31, and the card block 33 corresponds to the free end of the hinged partition net 32. A card slot 34 is opened on the outer wall of the card block 33, and a buckle 35 is installed on the free end of the hinged partition net 32. The buckle 35 passes through the inner cavity of the card slot 34. The buckle 35 is made of elastic metal, preferably stainless steel, titanium alloy, spring steel, etc. After being inserted into the inner cavity of the card slot 34, the hinged partition net 32 ​​can be prevented from opening automatically.

[0019] In order to prevent the airflow from acting in one direction for a long time, and thus ensure that impurities can be blown off stably and effectively, the following solution is proposed: a first motor 8 is installed on the outer wall of the outer cover 4, and the output end of the first motor 8 is connected to one end of the second rotating rod 5, and the other end of the second rotating rod 5 is rotatably installed on the inner wall of the outer cover 4. Turning on the first motor 8 can drive the second rotating rod 5 to rotate. A number of reciprocating screws 9 are equidistantly arranged on the outer wall of the first motor 8. A screw block 10 is screwed on the outer wall of the reciprocating screw 9, and the screw block 10 is connected to the high-pressure spray gun 6. The inner wall of the screw block 10 is provided with an internal thread and is adapted to the outer wall of the reciprocating screw 9. When the reciprocating screw 9 rotates, the screw block 10 can be reciprocated. In addition, a positioning rod 5a is also installed on the inner wall of the outer cover 4. The outer wall of the screw block 10 is slidably connected to the outer wall of the positioning rod 5a. By limiting the positioning rod 5a, the screw block 10 can be stably moved to prevent it from driving the high-pressure spray gun 6 to slide or rotate.

[0020] As a preferred solution, further, the outer wall of the base 1 is equidistantly rotatably mounted with a plurality of turntables 11, and the turntables 11 are connected to one end of the first rotating rod 2, and the other end of the first rotating rod 2 is rotatably mounted on the inner wall of the base 1, and the outer wall of the turntable 11 is mounted with a fixed shaft 12, and the outer walls of the fixed shafts 12 of the outer walls of the plurality of turntables 11 are respectively rotatably sleeved with connecting rods 13, and the linkage of the connecting rods 13 can ensure that when one of the turntables 11 rotates, the remaining turntables 11 rotate together, and then the first rotating rods 2 rotate synchronously, and the outer wall of the base 1 is mounted with a protective shell 14, and the protective shell A second motor 15 is installed on the outer wall of the protective shell 14, and the output end of the second motor 15 extends into the inner cavity of the protective shell 14. A pulley 16 is rotatably installed in the inner cavity of the protective shell 14, and the pulley 16 is connected to the output end of the second motor 15. Turning on the second motor 15 can drive the pulley 16 connected thereto to rotate. Another pulley 16 is interference fit on the outer wall of one of the first rotating rods 2. When the pulley 16 rotates, it can drive the first rotating rod 2 at this position to rotate. The outer walls of the two pulleys 16 are sleeved with belts 17. The two pulleys 16 can rotate synchronously by the transmission of the belt 17.

[0021] The detailed connection means are well-known technologies in the art. Through the use of wires, all electrical components in this case are connected to their corresponding power supplies, and appropriate controllers should be selected according to actual conditions to meet control requirements. The specific connection and control sequence should refer to the following working principle, in which the electrical components complete the electrical connection in the order of working. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process, and no longer explains the electrical control.

[0022] When in use, each rubber seal is placed in the inner cavity of the shell 31, and the hinged partition net 32 ​​is rotated to close the inner cavity of the shell 31, and the buckle 35 is inserted into the inner cavity of the card slot 34 to fix it, and then the first motor 8 is turned on to drive the second rotating rod 5 to rotate, and the screw block 10 is used to cooperate with each reciprocating screw 9 and the screw block 10. The screw block 10 will drive each high-pressure spray gun 6 to move back and forth left and right, and the high-pressure air pump 7 can be turned on to eject high-speed airflow through the high-pressure spray gun 6 to spray the seal. At the same time, the second motor 15 is turned on to drive the pulley 16 connected thereto to rotate. By means of the transmission of the belt 17, another pulley 16 will drive the corresponding first rotating rod 2 to rotate, thereby causing one of the rotating disks 11 to rotate. By means of the linkage of the connecting rod 13, each rotating disk 11 will drive the other first rotating rods 2 to rotate synchronously, thereby causing all the placing parts 3 to rotate, so that both sides of the outer wall of the seal can be fully cleaned. In actual use, not only can the outer wall of the seal be sprayed to remove granular impurities and avoid impurities leaving scratches on the outer wall of the seal, but the seal can also be automatically turned over to be fully cleaned.

[0023] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "center position", "other end", "upper", "one side", "top", "inside", "front", "center", "two ends" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation; at the same time, unless otherwise clearly specified and limited, the terms "snapping", "plugging", "welding", "installation", "setting", "interference fit", "screw connection", "pin connection" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pneumatic dust cleaning device for rubber seals, characterized in that: include: A base (1), wherein the inner cavity of the base (1) is equidistantly equipped with a plurality of first rotating rods (2), and the outer wall of each first rotating rod (2) is equidistantly provided with a plurality of placement portions (3) for placing sealing members along the axial direction, an outer cover (4) is installed at the top end of the base (1), a second rotating rod (5) is installed at the top end of the inner cavity of the outer cover (4), and a plurality of high-pressure spray guns (6) are equidistantly installed on the outer wall of the second rotating rod (5), and the high-pressure spray guns (6) correspond to the positions of the placement portions (3) respectively, and a plurality of high-pressure air pumps (7) are installed at the top end of the outer cover (4), and the first motors (8) are respectively connected to the high-pressure spray guns (6) through pipelines.

2. A pneumatic dust cleaning device for rubber seals according to claim 1, characterized in that: A first motor (8) is mounted on the outer wall of the outer cover (4), and an output end of the first motor (8) is connected to one end of the second rotating rod (5), and the other end of the second rotating rod (5) is rotatably mounted on the inner wall of the outer cover (4). A plurality of reciprocating screws (9) are equidistantly arranged on the outer wall of the first motor (8), and a screw block (10) is screwed to the outer wall of the reciprocating screw (9), and the screw block (10) is connected to the high-pressure spray gun (6).

3. A pneumatic dust cleaning device for rubber seals according to claim 2, characterized in that: A positioning rod (5a) is also installed on the inner wall of the outer cover (4), and the outer wall of the screw block (10) is slidably sleeved with the outer wall of the positioning rod (5a).

4. A pneumatic dust cleaning device for rubber seals according to any one of claims 1 to 3, characterized in that: The outer wall of the base (1) is equidistantly rotatably mounted with a plurality of rotating disks (11), the rotating disks (11) being connected to one end of a first rotating rod (2), the other end of the first rotating rod (2) being rotatably mounted on the inner wall of the base (1), the outer wall of the rotating disk (11) being mounted with a fixed shaft (12), and the outer walls of the fixed shafts (12) of the outer walls of the plurality of rotating disks (11) are rotatably sleeved with connecting rods (13).

5. A pneumatic dust cleaning device for rubber seals according to claim 4, characterized in that: A protective shell (14) is installed on the outer wall of the base (1), and a second motor (15) is installed on the outer wall of the protective shell (14). The output end of the second motor (15) extends into the inner cavity of the protective shell (14). A pulley (16) is rotatably installed in the inner cavity of the protective shell (14), and the pulley (16) is connected to the output end of the second motor (15). Another pulley (16) is interference-fitted on the outer wall of one of the first rotating rods (2), and belts (17) are sleeved on the outer walls of the two pulleys (16).

6. A pneumatic dust cleaning device for rubber seals according to any one of claims 1 to 3, characterized in that: The placement portion (3) comprises a shell (31), wherein the upper and lower ends of the shell (31) are respectively provided with partition nets (32), and one of the partition nets (32) is hinged to the shell (31), and a clamping block (33) is installed on the outer wall of the shell (31), and the clamping block (33) corresponds to the free end of the hinged partition net (32), and a clamping groove (34) is opened on the outer wall of the clamping block (33), and a buckle (35) is installed on the free end of the hinged partition net (32), and the buckle (35) passes through the inner cavity of the clamping groove (34).

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