Valve mold cleaning device

Abstract

The utility model relates to the technical field of valve mold cleaning, in particular to a valve mold cleaning device which comprises a control base, and a driving motor is installed in the control base. A driving gear; a connecting gear; a communicating shaft rod; the cleaning device can be adjusted; and a control device. The driving motor drives the driving gear to be meshed with the communicating shaft rod on the connecting gear to rotate, the communicating shaft rod drives the adjustable cleaning device to rotatably clean the inner wall of the valve, and the effect that the inner wall of the valve body is subjected to high-pressure cleaning water flushing while the cleaning shaft conducts brushing cleaning is achieved through water pressure. The inner wall of the valve mold can be efficiently cleaned in an automatic rotating cleaning mode, the cleaning efficiency is high, the effect is good, the control device achieves the effect that the cleaning shaft can be adjusted when the cleaning shaft can conduct automatic rotating cleaning, and therefore the applicability of the cleaning shaft when the cleaning shaft is used for cleaning valve molds of different sizes is improved; and therefore, the practicability in daily use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of valve mold cleaning, in particular to a valve mold cleaning device. Background Art

[0002] In the field of valve processing technology, the casting molds used in the valve processing process often need to be cleaned in order to obtain cleaner molds, which is convenient for subsequent processing and production, and improves the production and use effect of the molds. The general mold cleaning is mostly simple, and the operator uses a brush and ordinary solvent to clean the mold, or uses a simple cleaning device to perform the cleaning operation.

[0003] The most important thing in valve mold cleaning is to clean the inner diameter surface of the valve. Usually, a long brush is used to contact the surface of the inner wall of the mold for rotational brushing. In the prior art, there is a long brush that automatically rotates and cleans the inner wall of the valve mold. Although it can greatly improve the cleaning efficiency, it is not applicable to molds of different models and sizes. It is difficult for a long brush to perform contact and rotational cleaning on valve molds of different calibers. In view of this, we propose a valve mold cleaning device. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a valve mold cleaning device, which solves the problems raised in the above background technology. To achieve the above purpose, the utility model is implemented through the following technical solutions: a valve mold cleaning device, including a control base, an active motor is installed inside the control base, the output shaft of the active motor is connected to a driving gear, the surface of the driving gear is meshed with a connecting gear, the inside of the connecting gear is fixedly connected to a connecting shaft, the end of the connecting shaft is provided with an adjustable cleaning device, and the surface of the connecting shaft is provided with a control device.

[0005] Preferably, the adjustable cleaning device includes a limiting inner rod, the end of the limiting inner rod is fixedly connected to the end of the connecting shaft rod, the surface of the limiting inner rod is slidably connected to a telescopic rod, the end of the telescopic rod is fixedly connected to a cleaning shaft, the surface of the telescopic rod is fixedly connected to a sliding shaft, and the surface of the sliding shaft is slidably connected to an adjusting disc seat.

[0006] Preferably, the cleaning shaft is fixedly connected with bristles and a nozzle, respectively, the inner part of the adjusting disc seat is rotatably connected to the limiting inner rod, and a slide groove is provided inside the adjusting disc seat.

[0007] Preferably, the control device includes a connecting block and a protective shell, the end of the connecting block is fixedly connected to the connecting shaft, the interior of the connecting block is elastically connected to a clamping frame via a torsion spring, the interior of the clamping frame is fixedly connected to a worm, and the surface of the worm is connected to a worm wheel.

[0008] Preferably, the end of the worm wheel is fixedly connected to the adjusting disc seat, and the interior of the worm wheel is rotatably connected to the surface of the connecting shaft, the surface of the clamp frame is fixedly connected to a press plate, the surface of the press plate is slidably connected to the inner wall of the protective shell, and the protective shell is fixedly connected to the connecting shaft.

[0009] Preferably, one end of the driving gear away from the active motor is rotatably connected to the inside of the control base, and the surface of the connecting shaft is rotatably connected to the inside of the control base.

[0010] Preferably, one end of the connecting shaft away from the adjustable cleaning device is rotatably connected to a fixed liquid inlet pipe, the end of the fixed liquid inlet pipe is provided with a thread, and the surface of the fixed liquid inlet pipe is fixedly connected to the inside of the control base.

[0011] It can be seen from the above technical solutions that the valve mold cleaning device provided in the embodiments of this specification has at least the following beneficial effects:

[0012] (1) The utility model drives the driving gear to mesh with the connecting shaft on the connecting gear to rotate through an active motor, and the connecting shaft drives the adjustable cleaning device to rotate and clean the inner wall of the valve. The water pressure is used to achieve the effect of high-pressure flushing of the inner wall of the valve body while the cleaning shaft is brushing and cleaning. The automatic rotation cleaning method can efficiently clean the inner wall of the valve mold with high cleaning efficiency and good cleaning effect. The control device can achieve the effect of adjusting the cleaning shaft when it can perform automatic rotation cleaning, thereby improving the applicability of the cleaning shaft when cleaning valve molds of different sizes, thereby improving its practicality in daily use.

[0013] (2) The utility model realizes the self-locking function through the meshing of the worm gear, thereby ensuring that the clamp frame as a whole can rotate along with the adjustment disc seat and the connecting shaft while improving the stability of the adjustment disc seat as a whole, thereby ensuring the stability of the position adjustment of the telescopic rod and the cleaning shaft on the sliding shaft, avoiding the problem of movement changes during rotation cleaning, and then achieving the purpose of stable cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application:

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

[0016] Figure 2 This is a schematic diagram of the internal structure of the control base in the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the adjustable cleaning device in the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the control device in the utility model.

[0019] In the figure: 1. control base; 2. active motor; 3. driving gear; 4. connecting gear; 5. connecting shaft; 6. adjustable cleaning device; 61. limiting inner rod; 62. telescopic rod; 63. cleaning shaft; 64. sliding shaft; 65. adjusting disc seat; 7. control device; 71. connecting block; 72. clamping frame; 73. worm; 74. worm wheel; 75. protective shell; 76. press plate; 8. fixed liquid inlet pipe. DETAILED DESCRIPTION

[0020] 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.

[0021] Example 1

[0022] See also Figure 1-Figure 4 As shown, a valve mold cleaning device includes a control base 1, an active motor 2 is installed inside the control base 1, the output shaft of the active motor 2 is connected to a driving gear 3, a connecting gear 4 is meshed on the surface of the driving gear 3, a connecting shaft 5 is fixedly connected inside the connecting gear 4, an adjustable cleaning device 6 is provided at the end of the connecting shaft 5, and a control device 7 is provided on the surface of the connecting shaft 5.

[0023] In this embodiment, the adjustable cleaning device 6 includes a limiting inner rod 61, the end of the limiting inner rod 61 is fixedly connected to the end of the connecting shaft rod 5, the surface of the limiting inner rod 61 is slidably connected with a telescopic rod 62, the end of the telescopic rod 62 is fixedly connected with a cleaning shaft 63, the surface of the telescopic rod 62 is fixedly connected with a sliding shaft 64, and the surface of the sliding shaft 64 is slidably connected with an adjusting disc seat 65. The telescopic rod 62 on the sliding shaft 64 is adjusted to slide on the limiting inner rod 61 by rotating the adjusting disc seat 65, and the position of the telescopic rod 62 is adjusted to achieve the effect of equal contraction and expansion of each cleaning shaft 63, thereby achieving the effect of rotational cleaning of valve molds of different diameters, thereby achieving the effect of adjusting the cleaning shaft 63 when it can perform automatic rotation cleaning, thereby improving the applicability of the cleaning shaft 63 when cleaning valve molds of different sizes, and then improving its practicality in daily use.

[0024] Furthermore, bristles and a nozzle are fixedly connected to the cleaning shaft 63 respectively, the internal rotation of the adjusting disc seat 65 is connected to the limiting inner rod 61, and a slide groove is opened inside the adjusting disc seat 65. The driving gear 3 is driven by the active motor 2 to mesh with the connecting shaft 5 on the connecting gear 4 to rotate, and the connecting shaft 5 drives the cleaning shaft 63 on the telescopic rod 62 to rotate and clean through the limiting inner rod 61. During the rotation, the cleaning shaft 63 realizes the effect of rotating and cleaning the inner wall of the valve. At the same time, the fixed liquid inlet pipe 8 is connected to the water source through a threaded external water pipe, and the cleaning liquid is controlled to enter the fixed liquid inlet pipe 8 through a water pump. By using water pressure, the cleaning water is uniformly dispersed from the fixed liquid inlet pipe 8 and the connecting shaft 5 to each limiting inner rod 61 in turn, and is sprayed and cleaned from each nozzle on the cleaning shaft 63 through each telescopic rod 62, thereby realizing the effect of high-pressure flushing of the inner wall of the valve body by the cleaning water while the cleaning shaft 63 is brushing and cleaning. The automatic rotation cleaning method can efficiently clean the inner wall of the valve mold, with high cleaning efficiency and good effect.

[0025] Example 2

[0026] See also Figure 2 and Figure 4 As shown, the control device 7 includes a connecting block 71 and a protective shell 75. The end of the connecting block 71 is fixedly connected to the connecting shaft 5. The interior of the connecting block 71 is elastically connected to a clamping frame 72 through a torsion spring. The interior of the clamping frame 72 is fixedly connected to a worm 73. The surface of the worm 73 is connected to a worm wheel 74. By pressing the button 76, the worm 73 on the clamping frame 72 is driven to rotate and make way. When the worm 73 loses connection with the worm wheel 74, the self-locking effect is lost. At this time, the telescopic rod 62 on the sliding shaft 64 is adjusted to slide on the restricted inner rod 61 by rotating the adjusting disc seat 65. The position adjustment of the telescopic rod 62 is used to achieve the effect of equal contraction and expansion of each cleaning shaft 63, and then the effect of rotating and cleaning valve molds of different diameters is achieved, so that the cleaning shaft 63 can be adjusted when it can be automatically rotated for cleaning, thereby improving the applicability of the cleaning shaft 63 when cleaning valve molds of different sizes, and then improving its practicality in daily use.

[0027] In addition, the end of the worm gear 74 is fixedly connected to the adjustment disc seat 65, and the interior of the worm gear 74 is rotationally connected to the surface of the connecting shaft 5, and the self-locking function is realized through the meshing of the worm gear 74 and the worm 73, while ensuring that the clamping frame 72 as a whole can rotate with the adjustment disc seat 65 and the connecting shaft 5 while improving the overall stability of the adjustment disc seat 65, thereby ensuring the stability of the position adjustment of the telescopic rod 62 and the cleaning shaft 63 on the sliding shaft 64, avoiding the problem of movement changes during rotation cleaning, and then achieving the purpose of stable cleaning. The surface of the clamping frame 72 is fixedly connected with a pressing plate 76. The design of the pressing plate 76 facilitates the operator to adjust the overall angle of the clamping frame 72 from the outside of the protective shell 75. The surface of the pressing plate 76 is slidably connected to the inner wall of the protective shell 75, and the protective shell 75 is fixedly connected to the connecting shaft 5.

[0028] In addition, the end of the driving gear 3 away from the active motor 2 is rotatably connected to the inside of the control base 1, and the surface of the connecting shaft 5 is rotatably connected to the inside of the control base 1. The end of the connecting shaft 5 away from the adjustable cleaning device 6 is rotatably connected to a fixed liquid inlet pipe 8, and the end of the fixed liquid inlet pipe 8 is provided with a thread. The fixed liquid inlet pipe 8 is connected to the water pipe and the water source through the thread. The cleaning liquid is controlled to enter the fixed liquid inlet pipe 8 by a water pump. By using water pressure, the cleaning water is uniformly dispersed from the fixed liquid inlet pipe 8 and the connecting shaft 5 to each limiting inner rod 61 in turn, and is sprayed and cleaned from each nozzle on the cleaning shaft 63 through each telescopic rod 62, so that the cleaning shaft 63 can achieve the effect of high-pressure flushing of the cleaning water on the inner wall of the valve body while brushing and cleaning, and the surface of the fixed liquid inlet pipe 8 is fixedly connected to the inside of the control base 1, and the fixed liquid inlet pipe 8, the connecting shaft 5, the limiting inner rod 61, the telescopic rod 62 and the cleaning shaft 63 are sequentially connected to the inside, so as to achieve the purpose of liquid circulation and spraying.

[0029] When a valve mold cleaning device of the utility model is used, the control base 1 is connected to an external manipulator or is manually controlled, and the control base 1 is adjusted to align with the inner diameter of the valve mold, so that the cleaning shaft 63 is inserted into the inner diameter of the mold as a whole. By starting the active motor 2, the output shaft of the motor is connected to the connecting shaft 5 on the gear 4 through the driving gear 3 to rotate as a whole, and the connecting shaft 5 drives the cleaning shaft 63 on the telescopic rod 62 to rotate and clean through the limiting inner rod 61. During the rotation, the cleaning shaft 63 realizes the effect of rotating and cleaning the inner wall of the valve. At the same time, the fixed liquid inlet pipe 8 is connected to the water pipe and the water source through the thread, and the cleaning liquid is controlled to enter the fixed liquid inlet pipe 8 through the water pump. By using water pressure, the cleaning water is uniformly dispersed from the fixed liquid inlet pipe 8 and the connecting shaft 5 to each limiting inner rod 61 in turn, and is sprayed and cleaned from each nozzle on the cleaning shaft 63 through each telescopic rod 62, thereby realizing the effect of high-pressure flushing of the cleaning water on the inner wall of the valve body by the cleaning shaft 63 while brushing and cleaning. The automatic rotation cleaning method can efficiently clean the inner wall of the valve mold, with high cleaning efficiency and good effect.

[0030] When it is necessary to clean molds of different sizes, the operator presses the pressing plate 76. When the pressure is greater than the elastic force of the torsion spring, the pressing plate 76 drives the worm 73 on the clamping frame 72 to rotate and give way. The worm 73 loses connection with the worm wheel 74, which means that the self-locking effect is lost. At this time, the worm wheel 74 can rotate with the adjusting disc seat 65. By rotating the adjusting disc seat 65, the sliding groove on the adjusting disc seat 65 will drive the sliding shaft 64 with internal limited sliding to move accordingly during the rotation. The sliding shaft 64 is affected by the sliding trajectory of the telescopic rod 62 on the limiting inner rod 61. It is limited to linear movement, and the telescopic rod 62 can be adjusted during movement, and the telescopic rod 62 can be adjusted to achieve the effect of equal contraction and expansion of each cleaning shaft 63, and the cleaning shaft 63 can be adjusted to achieve the effect of rotating and cleaning valve molds of different diameters, so that the cleaning shaft 63 can be adjusted when it can be automatically rotated for cleaning, thereby improving the applicability of the cleaning shaft 63 for cleaning valve molds of different sizes, and thus improving its practicality in daily use. At the same time, the self-locking function is achieved through the meshing of the worm gear 74 and the worm 73, while ensuring that the clamp frame 72 can rotate with the adjustment disc seat 65 and the connecting shaft 5, and at the same time improving the overall stability of the adjustment disc seat 65, and then ensuring the stability of the position adjustment of the telescopic rod 62 and the cleaning shaft 63 on the sliding shaft 64, avoiding the problem of motion change during rotation cleaning, and then achieving the purpose of stable cleaning.

[0031] The above implementation methods are only used to illustrate the embodiments of the present utility model, and are not limitations of the embodiments of the present utility model. Ordinary technicians in the relevant technical field can make various changes and modifications without departing from the spirit and scope of the embodiments of the present utility model. Therefore, all equivalent technical solutions also belong to the scope of the embodiments of the present utility model. The patent protection scope of the embodiments of the present utility model should be limited by the claims.

Claims

1. A valve mold cleaning device, comprising a control base (1), characterized in that: An active motor (2) is installed inside the control base (1); an output shaft of the active motor (2) is connected to a driving gear (3); a connecting gear (4) is meshed on the surface of the driving gear (3); a connecting shaft (5) is fixedly connected inside the connecting gear (4); an adjustable cleaning device (6) is provided at the end of the connecting shaft (5); a control device (7) is provided on the surface of the connecting shaft (5); the adjustable cleaning device (6) includes a limiting inner rod (61); the end of the limiting inner rod (61) is fixedly connected to the connecting shaft (5); The end of the connecting shaft (5) is connected to the surface of the limiting inner rod (61), and a telescopic rod (62) is slidably connected to the surface of the limiting inner rod (61). The end of the telescopic rod (62) is fixedly connected to a cleaning shaft (63). The surface of the telescopic rod (62) is fixedly connected to a sliding shaft (64). The surface of the sliding shaft (64) is slidably connected to an adjusting disc seat (65). The cleaning shaft (63) is respectively fixedly connected to bristles and a nozzle. The inside of the adjusting disc seat (65) is rotatably connected to the limiting inner rod (61), and a sliding groove is provided inside the adjusting disc seat (65).

2. A valve mold cleaning device according to claim 1, characterized in that: The control device (7) comprises a connecting block (71) and a protective shell (75); the end of the connecting block (71) is fixedly connected to the connecting shaft (5); the interior of the connecting block (71) is elastically connected to a clamping frame (72) via a torsion spring; the interior of the clamping frame (72) is fixedly connected to a worm (73); and the surface of the worm (73) is connected to a worm wheel (74).

3. A valve mold cleaning device according to claim 2, characterized in that: The end of the worm wheel (74) is fixedly connected to the adjustment disc seat (65), and the interior of the worm wheel (74) is rotatably connected to the surface of the connecting shaft (5). A pressing plate (76) is fixedly connected to the surface of the clamping frame (72), and the surface of the pressing plate (76) is slidably connected to the inner wall of the protective shell (75), and the protective shell (75) is fixedly connected to the connecting shaft (5).

4. A valve mold cleaning device according to claim 1, characterized in that: One end of the driving gear (3) away from the active motor (2) is rotatably connected to the inside of the control base (1), and the surface of the connecting shaft (5) is rotatably connected to the inside of the control base (1).

5. A valve mold cleaning device according to claim 1, characterized in that: One end of the connecting shaft (5) away from the adjustable cleaning device (6) is rotatably connected to a fixed liquid inlet pipe (8), the end of the fixed liquid inlet pipe (8) is provided with a thread, and the surface of the fixed liquid inlet pipe (8) is fixedly connected to the inside of the control base (1).

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