Supporting plate lifting device of molding machine for valve

Abstract

The utility model discloses a molding machine supporting plate lifting device for a valve, which comprises a base and a lifting device, the lifting device is arranged at the top end of the base, and the molding machine supporting plate lifting device for the valve further comprises an auxiliary mechanism arranged on the front surface and the back of the lifting device; and the cleaning mechanism is arranged at the top end of the auxiliary mechanism. When the supporting plate lifting device of the molding machine for the valve starts to be used, the work of pulling the cleaning mechanism to the left side is achieved through the use work of the auxiliary mechanism, the work of cleaning redundant shot sand and sundries at the top end of the lifting device is achieved through the use work of the cleaning mechanism, and through the cooperative use of the structures, the working efficiency is improved. The problems that when an existing lifting device is used, shot sand and sundries at the top end of the lifting device need to be manually cleaned very conveniently, and the valve casting efficiency is affected due to inconvenient cleaning are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of valve production, in particular to a support plate lifting device for a valve molding machine. Background Art

[0002] Valve molding machine is a special equipment used to produce and process various valves. Valves play a very important role in the industrial field. They are used to control the flow of fluids (liquids, gases, steam, etc.) to achieve functions such as switching, regulating, and blocking the flow of fluids. Therefore, the quality and performance of valves directly affect the safety and efficiency of the industrial production process. Valve molding machines mainly include valve machine tools, CNC systems, molds and other auxiliary equipment. They can accurately manufacture valve products of various specifications and models through automated processing technology. With the continuous improvement of industrial automation and the increase in requirements for valve performance, valve molding machines play an increasingly important role in the valve industry and have become one of the indispensable equipment for valve manufacturers.

[0003] At present, when the support plate lifting device of the valve molding machine is in use, the staff needs to manually clean the excess shot sand or debris on the top of the lifting platform, which is very inconvenient to clean and affects the efficiency of valve casting. Utility Model Content

[0004] The purpose of the utility model is to provide a valve molding machine pallet lifting device to solve the problem raised in the above-mentioned background technology that when the current valve molding machine pallet lifting device is in use, the staff needs to manually clean the excess shot sand or debris on the top of the lifting platform, which is very inconvenient to clean and affects the efficiency of valve casting.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a valve molding machine pallet lifting device, comprising a base and a lifting device, a lifting device is arranged on the top of the base, and the valve molding machine pallet lifting device also includes: an auxiliary mechanism, arranged on the front surface and back of the lifting device; a cleaning mechanism, arranged on the top of the auxiliary mechanism.

[0006] The air compressor conveys air to the inside of the connecting pipe and then sprays it out through the nozzle. After the gas is sprayed out through the nozzle, the user controls the hydraulic rod through the external control unit to start working, and the hydraulic rod is pulled to the left to drive the slider to move to the left inside the groove plate. When moving, the electric push rod and the cross bar slide to the left at the same time and drive the nozzle to move to the left to clean up the shot sand and debris on the top of the lifting device.

[0007] Preferably, a sliding groove matching the sliding block is provided inside the groove plate.

[0008] Preferably, a through slot is formed at the bottom end of the slot plate.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model is arranged that when the valve molding machine support plate lifting device is started to be used, the cleaning mechanism is pulled to the left through the use of the auxiliary mechanism, and the excess shot sand and debris on the top of the lifting device are cleaned through the use of the cleaning mechanism. Through the coordinated use of the above-mentioned structure, the problem that the current lifting device needs to be manually cleaned of the shot sand and debris on the top of the lifting device when in use is very inconvenient is solved, and the problem that the inconvenience of cleaning affects the valve casting efficiency is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the structure of the utility model;

[0011] Figure 2 for Figure 1 Detailed view of the connection structure from the front;

[0012] Figure 3 for Figure 2 A magnified detail view of the connection structure of the cleaning mechanism;

[0013] Figure 4 for Figure 2 Detailed view of the connection structure of the cleaning mechanism from above.

[0014] In the figure: 1. base, 2. lifting device, 3. auxiliary mechanism, 301. slot plate, 302. slide block, 303. hydraulic rod, 304. electric push rod, 4. cleaning mechanism, 401. cross bar, 402. nozzle, 403. bolt, 404. connecting pipe, 405. air compressor. DETAILED DESCRIPTION

[0015] 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.

[0016] See also Figure 1-4 The utility model provides a technical solution: a valve molding machine support plate lifting device, comprising a base 1 and a lifting device 2, the lifting device 2 is arranged on the top of the base 1, and the valve molding machine support plate lifting device also includes: an auxiliary mechanism 3 is arranged on the front surface and the back of the lifting device 2, and a cleaning mechanism 4 is arranged on the top of the auxiliary mechanism 3, wherein the auxiliary mechanism 3 is used to slide the cleaning mechanism 4 left and right, and then the sand, debris or debris on the top of the lifting device 2 can be cleaned through the cleaning mechanism 4.

[0017] Specifically, the auxiliary mechanism 3 includes: a slot plate 301, a slider 302, a hydraulic rod 303 and an electric push rod 304;

[0018] The slot plate 301 is fixedly arranged on the front surface and the back of the lifting device 2. The slot plate 301 is used to support the slider 302. The slider 302 is movably arranged inside the slot plate 301. The slider 302 is used to drive the electric push rod 304 to move. The hydraulic rod 303 is detachably arranged at the bottom end of the front surface of the lifting device 2, and the right side of the hydraulic rod 303 is connected to the bottom end of the slider 302. The electric push rod 304 is fixedly arranged on the top end of the slider 302. The hydraulic rod 303 is pulled to the left so that the slider 302 can slide to the left at the same time inside the slot plate 301 and drive the electric push rod 304 to move at the same time. A sliding groove matching the slider 302 is opened inside the slot plate 301, and a through groove is opened at the bottom end of the slot plate 301.

[0019] More specifically, the cleaning mechanism 4 includes: a crossbar 401, a nozzle 402, a bolt 403, a connecting pipe 404 and an air compressor 405;

[0020] The cross bar 401 is fixedly arranged on the inner side of the top end of the electric push rod 304, and the cross bar 401 is used to support the nozzle 402. The nozzle 402 is rotatably arranged on the top end of the cross bar 401. The bolt 403 is threadedly arranged inside the connection between the nozzle 402 and the cross bar 401. The bolt 403 can be fixed after the nozzle 402 is adjusted to a suitable angle. The connecting pipe 404 is fixedly arranged on the right side of the nozzle 402. The air compressor 405 is detachably arranged on the outside of the electric push rod 304, and the outer wall of the air compressor 405 is connected to the other end of the connecting pipe 404. When the air compressor 405 starts working, it conveys air to the inside of the nozzle 402 through the connecting pipe 404 and then sprays it to clean the sand fragments or debris on the top of the lifting device 2. The nozzle 402 is a common atomizing nozzle on the market.

[0021] Working principle: When the valve molding machine support plate lifting device starts to be used, the user first controls the electric push rod 304 to rise upward through the external control unit. When rising, the nozzle 402 is driven to rise upward through the cross bar 401 to a suitable position, and then the user stops the electric push rod through the external control unit. Then the user rotates the bolt 403 to adjust the angle of the nozzle 402. After the adjustment is completed, the user rotates the bolt 403 in the opposite direction to fix the adjusted nozzle 402. Then the user controls the air compressor 405 to start working through the external control unit. The air is transported to the inside of the connecting pipe 404 through the air compressor 405 and then sprayed out through the nozzle 402. After the gas is sprayed out through the nozzle 402, the user controls the hydraulic rod 303 to start working through the external control unit. The hydraulic rod 303 is turned left The side pull drives the slider 302 to move to the left inside the groove plate 301. During the movement, the electric push rod 304 and the cross bar 401 slide to the left at the same time and drive the nozzle 402 to move to the left to clean the shot sand and debris on the top of the lifting device 2. After the cleaning is completed, the hydraulic rod 303 is pushed to the right, and then the slider 302 drives the electric push rod 304 to slide to the right at the same time to reset. When the electric push rod 304 moves to the right and resets, the user stops the hydraulic rod 303, and then the user controls the air compressor 405 to stop working and move the electric push rod 304 downward through the external control unit, and then the electric push rod 304 moves downward and drives the cross bar 401 and the nozzle 402 to reset, and then the user controls the lifting device 2 to rise upward through the external control unit to start casting work.

[0022] Although the 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 lifting device for a support plate of a valve molding machine, comprising a base (1) and a lifting device (2), wherein the top of the base (1) is provided with the lifting device (2), characterized in that: The valve molding machine support plate lifting device also includes: An auxiliary mechanism (3) arranged on the front surface and the back of the lifting device (2); A cleaning mechanism (4) is arranged on the top of the auxiliary mechanism (3); The auxiliary mechanism (3) is used to slide the cleaning mechanism (4) left and right, and then the sand, debris or sundries on the top of the lifting device (2) can be cleaned by the cleaning mechanism (4).

2. A valve molding machine support plate lifting device according to claim 1, characterized in that: The auxiliary mechanism (3) comprises: A slot plate (301) fixedly arranged on the front surface and the back of the lifting device (2); A slider (302) movably disposed inside the slot plate (301); A hydraulic rod (303) is detachably arranged at the bottom end of the front surface of the lifting device (2), and the right side of the hydraulic rod (303) is connected to the bottom end of the sliding block (302); An electric push rod (304) fixedly disposed on the top end of the sliding block (302); The hydraulic rod (303) is pulled to the left so that the slider (302) can slide to the left inside the slot plate (301) and drive the electric push rod (304) to move at the same time.

3. A valve molding machine support plate lifting device according to claim 2, characterized in that: A sliding groove matching the sliding block (302) is provided inside the groove plate (301).

4. A valve molding machine support plate lifting device according to claim 3, characterized in that: A through slot is formed at the bottom end of the slot plate (301).

5. A valve molding machine support plate lifting device according to claim 4, characterized in that: The cleaning mechanism (4) comprises: A cross bar (401) fixedly arranged on the inner side of the top end of the electric push rod (304); A spray head (402) is rotatably disposed on the top end of the crossbar (401); A bolt (403) having a thread disposed inside the connection between the nozzle (402) and the crossbar (401); A connecting pipe (404) is fixedly arranged on the right side of the nozzle (402); An air compressor (405) is detachably arranged on the outside of the electric push rod (304), and the outer wall of the air compressor (405) is connected to the other end of the connecting pipe (404); When the air compressor (405) starts working, it delivers air to the inside of the nozzle (402) through the connecting pipe (404) and then sprays out air to clean the sand fragments or debris on the top of the lifting device (2).

6. A valve molding machine support plate lifting device according to claim 5, characterized in that: The nozzle (402) is a common atomizing nozzle on the market.

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