CN223718272U - An integrated die-casting device for a floor scrubber - Google Patents

Abstract

The utility model relates to the technical field of integral die-casting devices of floor washing machines, and provides an integral die-casting device of a floor washing machine, which comprises a device shell, wherein a lower die is fixedly arranged on the device shell, the device comprises a device shell, and is characterized in that a supporting frame is fixedly arranged on the device shell, a hydraulic cylinder is fixedly arranged on the supporting frame, and an ejection device for demolding along with die opening is arranged on the device shell. According to the die casting device, the hydraulic cylinder is started to drive the upper die to move upwards, the upper die moves to drive the second limiting column to move, after the upper die and the lower die are completely separated, the second limiting column drives the top plate to move upwards on the first limiting column, the top plate drives the ejector block connected with the ejector rod to move out of the groove, a casting in the die groove is ejected, the top plate drives the ejector block to automatically reset when the casting is cast, the condition that the mechanical arm is inconvenient to follow the die opening of the die to carry out a demolding process is avoided, the demolding efficiency is improved, and the die casting efficiency is improved.

Description

Integral die casting device of floor washing machine

Technical Field

The utility model relates to the technical field of integral die casting devices of floor washing machines, in particular to an integral die casting device of a floor washing machine.

Background

The floor scrubber is a specialized cleaning device for cleaning and maintaining floor surfaces, and is commonly used in commercial, industrial and healthcare facilities, and the floor scrubber bottom plate is an important part of the floor scrubber, and needs to be integrally die-cast for forming in the manufacturing process. At present, after floor-cleaning machine bottom plate blank cooling shaping, can be through the arm cooperation anchor clamps with the blank follow mould inslot take off generally, because the blank of shaping generally can laminate in the mould inslot, be inconvenient for follow mould die sinking and carry out the drawing of patterns process, comparatively complicacy is loaded down with trivial details, increases certain cost of manufacture.

Disclosure of utility model

The utility model provides an integrated die-casting device of a floor cleaning machine, which solves the problem that a mechanical arm is inconvenient to follow a die to open for a demolding process.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides an integrative die casting device of floor cleaning machine, includes the device shell, fixedly mounted has the bed die on the device shell, set up the mould groove on the bed die, four groups of recesses have been seted up to the mould inslot, fixedly mounted has the support frame on the device shell, fixedly mounted has the pneumatic cylinder on the support frame, the movable end fixed mounting of pneumatic cylinder has the upper die, install the ejecting device that is used for following the mould die sinking and taking out the mould on the device shell;

The ejection device comprises two groups of first limiting columns fixedly arranged in a device shell, a top plate is slidably arranged on the first limiting columns, four groups of ejector rods are fixedly arranged on the top plate, and ejector blocks matched with the grooves are fixedly arranged on the ejector rods.

Preferably, the upper die is fixedly provided with a second limiting column in sliding connection with the lower die, the second limiting column penetrates through the lower die to be in sliding connection with the top plate, and the first limiting column is sleeved with a spring.

Preferably, four groups of cooling devices are arranged on the upper die, each group of cooling devices comprises a connecting column fixedly arranged on the upper die, a limiting toothed plate is slidably arranged on the connecting column, a limiting rod which is slidably connected with the limiting toothed plate is fixedly arranged in a device shell, and gears meshed with the limiting toothed plate are rotatably arranged in the device shell.

Preferably, a water drum is fixedly arranged in the device shell, a connecting toothed plate meshed with the gear is slidably arranged in the water drum, and a top plug matched with the water drum for use is fixedly arranged at the bottom end of the connecting toothed plate.

Preferably, two groups of symmetrical water tanks are fixedly arranged on the device shell, a water inlet pipe connected with the water tanks is fixedly arranged on the water drum, a water outlet pipe is fixedly arranged on the water drum, and a spray head connected with the water outlet pipe is fixedly arranged on the device shell.

Preferably, two symmetrical groups of submerged pumps are fixedly arranged on the upper die.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, through the arrangement of the ejection device, the hydraulic cylinder is started to drive the upper die to move upwards, the upper die moves to drive the second limiting column to move, after the upper die and the lower die are completely separated, the second limiting column drives the top plate to move upwards on the first limiting column along with the upper die, the top plate drives the ejector block connected with the ejector rod to move out of the groove, a casting in the mold groove is ejected, and the top plate drives the ejector block to automatically reset when the casting is ejected, so that the condition that the mechanical arm is inconvenient to follow the die to open for demolding is avoided, the demolding efficiency is improved, and the die casting efficiency is improved.

2. According to the utility model, through the arrangement of the cooling device, the upper die is driven to move upwards by the hydraulic cylinder, the connecting column and the limiting toothed plate move upwards, and after the upper die and the lower die are completely separated, the connecting column drives the limiting toothed plate to move upwards, so that the gear rotates to drive the connecting toothed plate and the top plug to move downwards in the water drum, water in the water drum is sprayed out from the spray head through the water outlet pipe, and cold water is sprayed on the surface of the casting while the casting is ejected out, so that the casting is cooled rapidly.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the overall internal structure of the present utility model;

FIG. 3 is a schematic view of the overall structure of the inner part of the present utility model;

fig. 4 is a schematic view of the whole structure of a part of the upper mold and the lower mold in the separated state.

1, A device housing; 2, a supporting frame, 3, a hydraulic cylinder, 4, an upper die, 5, a lower die, 51, a die groove, 52, a groove, 6, an ejector device, 61, a first limit column, 62, a top plate, 63, an ejector rod, 64, a top block, 65, a second limit column, 66, a spring, 7, a cooling device, 71, a connecting column, 72, a limit toothed plate, 73, a limit rod, 74, a gear, 75, a water cylinder, 76, a connecting toothed plate, 77, a top plug, 8, a water tank, 81, a water inlet pipe, 82, a water outlet pipe, 83, a spray head and 9, a metal submerged pump.

Detailed Description

The following detailed description of embodiments of the present application will be given with reference to the accompanying drawings and examples, by which the implementation process of how the present application can be applied to solve the technical problems and achieve the technical effects can be fully understood and implemented.

Example 1

Referring to fig. 1-4, this embodiment provides an integrated die casting device of a floor washer, which solves the problem that a mechanical arm is inconvenient to follow a die opening process for die stripping through the arrangement of an ejection device 6, and the device comprises a device housing 1, a lower die 5 is fixedly installed on the device housing 1, a die groove 51 is formed on the lower die 5, four groups of grooves 52 are formed in the die groove 51, two symmetrical groups of submerged metal pumps 9 are fixedly installed on an upper die 4 and used for pouring molten metal into the die groove 51, a support frame 2 is fixedly installed on the device housing 1, a hydraulic cylinder 3 is fixedly installed on the support frame 2 and used for driving the upper die 4 to move, an upper die 4 is fixedly installed at the movable end of the hydraulic cylinder 3, an ejection device 6 used for die stripping along with the die opening process for die is installed on the device housing 1, and castings are ejected through the ejection device 6 without the matched use of external equipment;

The ejector device 6 comprises two groups of first limiting columns 61 fixedly installed in the device shell 1, a top plate 62 is slidably installed on the first limiting columns 61, four groups of ejector rods 63 are fixedly installed on the top plate 62, ejector blocks 64 matched with the grooves 52 are fixedly installed on the ejector rods 63, a second limiting column 65 slidably connected with the lower die 5 is fixedly installed on the upper die 4, the second limiting column 65 penetrates through the lower die 5 and is slidably connected with the top plate 62, springs 66 are sleeved on the first limiting columns 61, the top plate 62 can be reset quickly, after casting is completed, the hydraulic cylinder 3 is started to drive the upper die 4 to move upwards, the upper die 4 is moved to drive the second limiting columns 65 to move, after the upper die 4 is completely separated from the lower die 5, the second limiting columns 65 drive the top plate 62 to move upwards on the first limiting columns 61, the ejector blocks 64 connected with the ejector rods 63 are moved out of the grooves 52, castings in the die grooves 51 are ejected, the top plate 62 can drive the ejector blocks 64 to reset automatically when the castings are ejected, the mechanical arm is not convenient to remove the die, die-casting efficiency is improved, and die-casting efficiency is improved.

Example two

On the basis of the first embodiment, the technical scheme provided by the first embodiment is used for solving the defect that the mechanical arm is inconvenient to follow the die opening of the die to carry out the demolding process, and most of cooling methods are carried out through water-cooling pipelines because a large amount of heat is generated when the floor cleaning machine bottom plate is cast, but the casting part is stored in the casting groove for a short time, and the water-cooling mode does not take more heat.

Referring to fig. 1-4, four sets of cooling devices 7 are installed on the upper die 4, each set of cooling devices 7 comprises a connecting column 71 fixedly installed on the upper die 4, a limiting toothed plate 72 is installed on the connecting column 71 in a sliding mode, a limiting rod 73 which is in sliding connection with the limiting toothed plate 72 is fixedly installed in the device shell 1, the limiting toothed plate 72 moves more stably, a gear 74 meshed with the limiting toothed plate 72 is installed in the device shell 1 in a rotating mode, a water cylinder 75 is fixedly installed in the device shell 1, one-way valves are installed at the connection positions of the water cylinder 75 and the water inlet pipe 81 and the water outlet pipe 82, water in the water tank 8 is sprayed out from a spray head 83, a connecting toothed plate 76 meshed with the gear 74 is installed in the water cylinder 75 in a sliding mode, two sets of water tanks 8 which are symmetrical are fixedly installed at the bottom ends of the connecting toothed plate 76, a water inlet pipe 81 connected with the water cylinder 75 is fixedly installed on the device shell 1, a water outlet pipe 82 is installed on the water cylinder 75, a spray head 83 connected with the water outlet pipe 82 is fixedly installed on the device shell 1, and a water outlet pipe 82 is connected with the water cylinder 71, after the water cylinder 71 is driven to move up and down, the water cylinder 71 is completely to the water cylinder 71 is driven to move, the water cylinder 71 is completely, the water cylinder 72 is driven to move up and the water cylinder 72 is completely, the water cylinder 71 is completely is sprayed out from the water cylinder 71, and the water cylinder 72 is completely and the water cooled down, and the water cylinder 71 is completely and is completely connected with the water cooled, and is completely and moved down, and is completely and moved to the water is completely and separated to the water by the water.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. An integrated die-casting device of a floor washing machine comprises a device shell (1) and is characterized in that a lower die (5) is fixedly arranged on the device shell (1), a die groove (51) is formed in the lower die (5), four groups of grooves (52) are formed in the die groove (51), a support frame (2) is fixedly arranged on the device shell (1), a hydraulic cylinder (3) is fixedly arranged on the support frame (2), an upper die (4) is fixedly arranged at the movable end of the hydraulic cylinder (3), and an ejection device (6) for demolding along with die opening is arranged on the device shell (1);

The ejection device (6) comprises two groups of first limiting columns (61) fixedly arranged in a device shell (1), a top plate (62) is slidably arranged on the first limiting columns (61), four groups of ejector rods (63) are fixedly arranged on the top plate (62), and ejector blocks (64) matched with the grooves (52) are fixedly arranged on the ejector rods (63).

2. The integrated die casting device of the floor washing machine according to claim 1, wherein a second limit post (65) which is in sliding connection with the lower die (5) is fixedly arranged on the upper die (4), the second limit post (65) passes through the lower die (5) to be in sliding connection with the top plate (62), and a spring (66) is sleeved on the first limit post (61).

3. An integrated die casting device of a floor washing machine according to claim 2, wherein four groups of cooling devices (7) are installed on the upper die (4), each group of cooling devices (7) comprises a connecting column (71) fixedly installed on the upper die (4), a limiting toothed plate (72) is slidably installed on the connecting column (71), a limiting rod (73) slidably connected with the limiting toothed plate (72) is fixedly installed in the device housing (1), and a gear (74) meshed with the limiting toothed plate (72) is rotatably installed in the device housing (1).

4. An integral die casting device of a floor washing machine according to claim 3, wherein a water drum (75) is fixedly arranged in the device shell (1), a connecting toothed plate (76) meshed with a gear (74) is slidably arranged in the water drum (75), and a top plug (77) matched with the water drum (75) is fixedly arranged at the bottom end of the connecting toothed plate (76).

5. The integrated die casting device of a floor washing machine according to claim 4, wherein two symmetrical water tanks (8) are fixedly arranged on a device shell (1), a water inlet pipe (81) connected with the water tanks (8) is fixedly arranged on a water drum (75), a water outlet pipe (82) is fixedly arranged on the water drum (75), and a spray head (83) connected with the water outlet pipe (82) is fixedly arranged on the device shell (1).

6. The integrated die casting device of the floor washing machine according to claim 1, wherein the upper die (4) is fixedly provided with two symmetrical groups of submerged metal pumps (9).