Device for cleaning floating sand of mold shell

Abstract

The utility model relates to the technical field of devices for cleaning floating sand of mold shells, in particular to a device for cleaning floating sand of mold shells, each mold shell is fixedly provided with a mold shell rod, the device comprises a portal frame, a plurality of suspension assemblies and a control unit, and the suspension assemblies are arranged on a transverse support of the portal frame side by side. A mold shell rod is hung on each hanging assembly, a first blowing assembly is arranged on one side of the mold shell, fixedly arranged on the hanging assemblies and located on one side of the mold shell, second blowing assemblies are symmetrically arranged on the vertical supports on the two sides of the portal frame, and the second blowing assemblies and the portal frame are adjustably connected. Air inlets of the first blowing assemblies and the second blowing assemblies are connected to a main air inlet pipeline through pipelines, air outlets of the first blowing assemblies and the second blowing assemblies are aligned to the mold shell, and an actuator is arranged on the main air inlet pipeline. The device disclosed by the utility model can effectively reduce the labor intensity of personnel and improve the cleaning efficiency of the floating sand of the mold shell.

Description

Technical Field

[0001] The utility model belongs to the technical field of devices for cleaning floating sand of mold shells, in particular to a device for cleaning floating sand of mold shells. Background Art

[0002] At present, it is necessary to clean the floating sand of the mold shell to prepare for the next process and avoid problems when making the shell due to floating sand on the surface. The existing method of cleaning the floating sand of the mold shell adopts manual blowing of floating sand. The operator holds the mold shell in one hand and an air gun in the other hand to blow the floating sand, and uses the air gun to blow the mold shell up and down, and blows 360 degrees in a rotating manner. This blowing method has high labor intensity, and the mold shell is not held firmly during the blowing process, which can easily cause the mold shell to fall and cause damage to the mold shell. In severe cases, it will cause the mold shell to be scrapped. Therefore, a device for cleaning the floating sand of the mold shell is designed to solve the above problems. Utility Model Content

[0003] The utility model aims to provide a device for cleaning floating sand of a mold shell, which solves the above-mentioned problem that the mold shell is not firm when held by hand, and it is very easy to cause the mold shell to fall and cause damage to the mold shell.

[0004] In order to solve the above technical problems, the utility model provides a device for cleaning floating sand of a mold shell, each mold shell is fixedly provided with a mold shell rod, including a gantry, a plurality of suspension components and a control unit, a plurality of the suspension components are arranged in parallel on the transverse bracket of the gantry, each of the suspension components is hung with a mold shell rod, a first blowing component is provided on one side of the mold shell, the first blowing component is fixedly provided on the suspension component, the first blowing component is located on one side of the mold shell, and second blowing components are symmetrically provided on the vertical brackets on both sides of the gantry, and the two are adjustably connected, the air inlets of each of the first blowing component and the second blowing component are connected to the main air inlet pipeline through a pipeline, and the air outlets thereof are aligned with the mold shell, and an actuator is provided on the main air inlet pipeline;

[0005] Each of the suspension components comprises a connecting plate, a motor, a suspension plate, an induction block and an inductor, wherein the connecting plate is arranged on the top of the gantry transverse bracket, the fixed end of the motor is fixed to the connecting plate through a fixing frame, the output shaft of the motor is connected to a shaft rod, the shaft rod extends through the connecting plate and is connected to the suspension plate, the shaft rod is sleeved with an induction block, the inductor is arranged on the connecting plate through a fixing plate, and is inductively matched with the induction block;

[0006] The control unit is connected to the motor, the sensor and the actuator respectively.

[0007] Furthermore, the output shaft of the motor is connected to the shaft rod via a diaphragm coupling.

[0008] Furthermore, the suspension plate includes an L-shaped bracket and a clamping block, the transverse bracket of the L-shaped bracket is fixedly connected to the shaft rod, the clamping block is arranged on the inner side wall of the L-shaped bracket and is arranged parallel to the transverse bracket of the L-shaped bracket, and the mold rod on the upper part of the mold shell is clamped on the clamping block.

[0009] Furthermore, the first blowing assembly includes a plurality of first gas pipelines and a first adjusting frame, the number of the plurality of first gas pipelines is at least two, and they are symmetrically arranged on both sides of the first adjusting frame, each of the first gas pipelines is provided with a plurality of first branch pipelines connected thereto, the inlet end of each of the first gas pipelines is connected to the main air inlet pipeline through a pipeline, and the outlet end of the first branch pipeline is fixedly provided with a first nozzle.

[0010] Furthermore, the first adjustment frame includes a first connecting frame and a plurality of adjustment brackets symmetrically arranged on both sides of the first connecting frame, the top of the first connecting frame is fixed to the connecting plate, each of the adjustment brackets is provided with a first U-shaped slot for passing the first gas pipeline, and one side of each of the adjustment brackets is provided with a plurality of fasteners for locking the first gas pipeline.

[0011] Furthermore, the second air blowing assembly includes a plurality of second gas pipelines, each of which is arranged on the vertical support of the gantry through a plurality of second adjustment frames, each of which is provided with a plurality of second branch pipelines connected thereto, the inlet end of each of the second gas pipelines is connected to the main air inlet pipeline through a pipeline, and the outlet end of the second branch pipeline is fixedly provided with a second nozzle.

[0012] Furthermore, the number of the plurality of second adjustment frames is at least two, and they are arranged at intervals on the vertical bracket of the gantry, and each of the second adjustment frames includes a second connecting frame and a clamping head, one end of the second connecting frame is fixedly connected to the vertical bracket of the gantry, and the other end is fixedly connected to the clamping head, the clamping head is provided with a second U-shaped slot for passing the second gas pipeline, and one side of each of the clamping heads is provided with a plurality of fasteners for locking the second gas pipeline.

[0013] Furthermore, a fixing seat is provided between the connecting plate and the shaft rod, a bearing is provided between the fixing seat and the shaft rod, and the fixing seat and the connecting plate are fixed by fasteners.

[0014] Furthermore, the control unit is connected to a foot brake.

[0015] Beneficial effects of the utility model: the device for cleaning floating sand of the mold shell of the utility model can effectively reduce the labor intensity of personnel and improve the cleaning efficiency of floating sand of the mold shell;

[0016] The motor of the suspension assembly controls the shaft to rotate, so as to drive the suspension plate to rotate at the same time. When rotating, the sensor and the sensor block sense each other, so as to collect the number of rotations of the motor, and transmit the data to the control unit through the signal. The control unit sends an execution or shutdown instruction to the actuator, and the actuator controls the motor to rotate or stop, so as to control the mold rod and the mold to rotate or stop at the same time, thereby improving the uniform rotation and firmness of the mold, so as to improve the cleaning efficiency of the mold floating sand, and also reduce the labor intensity of the personnel;

[0017] The output shaft of the motor is connected to the shaft rod through a diaphragm coupling, which effectively maintains the coaxiality of the two shafts during operation and also improves the stable operation of the two shafts;

[0018] The design of the first blowing assembly and the second blowing assembly allows the mold shell to be purged in multiple directions while rotating. At the same time, the first gas pipeline of the first blowing assembly and the second gas pipeline of the second blowing assembly can be adjusted up and down to improve the cleanliness of the mold shell, and at the same time, the efficiency of cleaning floating sand from the mold shell is also improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is an overall structural diagram of a device for cleaning floating sand from a mold shell according to the utility model;

[0021] Figure 2 This is a front view of a suspension assembly of a device for cleaning floating sand from a mold shell according to the utility model;

[0022] Figure 3 It is a partial view of the second blowing assembly of a device for cleaning floating sand from a mold shell according to the utility model;

[0023] Figure 4 It is a partial view of the first blowing component of a device for cleaning floating sand from a mold shell according to the utility model;

[0024] In the figure: 1-gantry, 2-suspension assembly, 3-first blowing assembly, 4-mold shell, 5-mold shell rod, 6-second blowing assembly, 9-foot brake, 21-connecting plate, 22-motor, 23-suspension plate, 24-diaphragm coupling, 25-sensing block, 26-sensor, 27-fixed frame, 28-fixed plate, 29-bearing, 52-card column, 31-first gas pipeline, 32-first adjusting frame, 33-first branch pipe, 34-first nozzle, 61-second gas pipeline, 62-second adjusting frame, 63-second branch pipe, 64-second nozzle, 221-shaft rod, 231-L-shaped bracket, 232-card block, 321-first connecting frame, 322-adjusting bracket, 621-second connecting frame, 622-card head, 3221-first U-shaped card slot, 6221-second U-shaped card slot. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings of the utility model specification to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0026] In a specific embodiment of the present invention, Figure 1-4 As shown, a device for cleaning floating sand of a mold shell is specifically disclosed, each mold shell 4 is fixedly provided with a mold shell rod 5, including a gantry 1, a plurality of suspension components 2 and a control unit, a plurality of suspension components 2 are arranged in parallel on the transverse bracket of the gantry 1, a mold shell rod 5 is hung on each suspension component 2, the mold shell 4 and the mold shell rod 5 are an integrated structure, a first blowing component 3 is fixed on one side of the mold shell 4, the first blowing component 3 is fixed on the suspension component 2, and second blowing components 6 are symmetrically arranged on the vertical brackets on both sides of the gantry 1, and the two are adjustably connected, the air inlet of each first blowing component 3 and the second blowing component 6 are connected to the main air inlet pipeline through a pipeline, and the air outlet thereof is aligned with the mold shell 4, an actuator is provided on the main air inlet pipeline, the control unit is respectively connected to the motor 22, the sensor 26 and the actuator, and the control unit is connected to the foot brake 9;

[0027] Each suspension assembly 2 includes a connecting plate 21, a motor 22, a suspension plate 23, a sensor block 25 and a sensor 26. The connecting plate 21 is arranged on the top of the horizontal bracket of the gantry 1. The fixed end of the motor 22 is fixed to the connecting plate 21 through a fixing frame 27, and its output shaft extends through the connecting plate 21 and is connected to the suspension plate 23. The output shaft of the motor 22 is connected to a shaft rod 221. The output shaft of the motor 22 and the shaft rod 221 are connected through a diaphragm coupling 24, which effectively maintains the coaxiality of the two shafts during operation and also improves the stable operation of the two shafts.

[0028] The shaft 221 is sleeved with a sensing block 25, the sensor 26 is arranged on the connecting plate 21 through a fixing plate 28, and is inductively matched with the sensing block 25, a fixing seat is arranged between the connecting plate 21 and the shaft 221, a bearing 29 is arranged between the fixing seat and the shaft 221, and the fixing seat and the connecting plate 21 are fixed by fasteners;

[0029] The suspension plate 23 includes an L-shaped bracket 231 and a block 232. The transverse bracket of the L-shaped bracket 231 is fixedly connected to the shaft rod 221. The block 232 is arranged on the inner side wall of the L-shaped bracket 231 and is arranged parallel to the transverse bracket of the L-shaped bracket 231. A waist-shaped groove is provided in the middle part of the mold rod 5. The end of the block 232 passes through the waist-shaped groove and extends out. The design of the above suspension component 2 improves the uniform rotation and firmness of the mold shell 4, so as to improve the cleaning efficiency of the floating sand on the mold shell 4, and also reduces the labor intensity of personnel.

[0030] The first blowing assembly 3 includes a plurality of first gas pipelines 31 and a first adjustment frame 32. The number of the plurality of first gas pipelines 31 is at least two and they are symmetrically arranged on both sides of the first adjustment frame 32. Each first gas pipeline 31 is provided with a plurality of first branch gas pipelines 33 connected thereto. The inlet end of each first gas pipeline 31 is connected to the main air inlet pipeline through a pipeline, and the outlet end of each first branch gas pipeline 33 is fixedly provided with a first nozzle 34.

[0031] The first adjustment frame 32 includes a first connecting frame 321 and a plurality of adjustment brackets 322 symmetrically arranged on both sides of the first connecting frame 321. The top of the first connecting frame 321 is fixed to the connecting plate 21. Each adjustment bracket 322 is provided with a first U-shaped slot 3221 for passing the first gas pipeline 31, and one side of each adjustment bracket 322 is provided with a plurality of fasteners for locking the first gas pipeline 31.

[0032] The second blowing assembly 6 includes a plurality of second gas pipelines 61, each of which is arranged on a vertical support of the gantry 1 through a plurality of second adjustment frames 62, and each of which is provided with a plurality of second branch gas pipelines 63 in communication therewith, and the inlet end of each second gas pipeline 61 is connected to the main air inlet pipeline through a pipeline, and the outlet end of each second branch gas pipeline 63 is fixedly provided with a second nozzle 64;

[0033] The number of the plurality of second adjustment frames 62 is at least two, and they are arranged at intervals on the vertical bracket of the gantry 1. Each second adjustment frame 62 includes a second connecting frame 621 and a clamping head 622. One end of the second connecting frame 621 is fixedly connected to the vertical bracket of the gantry 1, and the other end is fixedly connected to the clamping head 622. The clamping head 622 is provided with a second U-shaped groove 6221 for passing the second gas pipeline 61, and one side of each clamping head 622 is provided with a plurality of fasteners for locking the second gas pipeline 61.

[0034] The workflow of this utility model:

[0035] Pass the block 232 of the suspension plate 23 through the third through slot in the middle of the mold rod 5 on the upper part of the mold shell 4 and extend it out, step on the foot brake 9, and the control unit gives a rotation command to the actuator. The actuator controls the motor 22 to run, and the output shaft of the motor 22 drives the shaft rod 221 to rotate in the bearing 29 to drive the suspension plate 23 to rotate at the same time. The mold shell 4 rotates simultaneously with the rotation of the suspension plate 23. At the same time, the gas of the total air intake pipe enters from the air inlets of the first blowing assembly 3 and the second blowing assembly 6 respectively, and passes through the first gas pipeline 31, the first branch air pipeline 33, the first nozzle 34, the second gas pipeline 61, the second branch air pipeline 63 and the second nozzle 64 to blow air onto the mold shell 4 to clean the floating sand on the mold shell 4, thereby effectively improving the floating sand cleaning efficiency of the mold shell and reducing the labor intensity of personnel.

[0036] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Therefore, equivalent changes made according to the claims of the present invention are still within the scope covered by the present invention.

Claims

1. A device for cleaning floating sand from a mold shell, wherein each mold shell (4) is fixedly provided with a mold shell rod (5), characterized in that: The invention comprises a gantry (1), a plurality of suspension components (2) and a control unit, wherein the plurality of suspension components (2) are arranged in parallel on a transverse bracket of the gantry (1), the mold shell rod (5) is hung on each of the suspension components (2), a first blowing component (3) is arranged on one side of the mold shell (4), the first blowing component (3) is fixedly arranged on the suspension component (2), the first blowing component (3) is located on one side of the mold shell (4), second blowing components (6) are symmetrically arranged on the vertical brackets on both sides of the gantry (1), and the two are adjustably connected, the air inlet of each of the first blowing component (3) and the second blowing component (6) is connected to the main air inlet pipeline through a pipeline, and the air outlet thereof is aligned with the mold shell (4), and an actuator is arranged on the main air inlet pipeline; Each of the suspension components (2) comprises a connecting plate (21), a motor (22), a suspension plate (23), a sensing block (25) and a sensor (26); the connecting plate (21) is arranged on the top of the transverse bracket of the gantry (1); the fixed end of the motor (22) is fixed to the connecting plate (21) through a fixing frame (27); the output shaft of the motor (22) is connected to a shaft (221); the shaft (221) passes through the connecting plate (21) and extends out to be connected to the suspension plate (23); the shaft (221) is sleeved with a sensing block (25); the sensor (26) is arranged on the connecting plate (21) through a fixing plate (28) and is inductively matched with the sensing block (25); The control unit is connected to the motor (22), the sensor (26) and the actuator respectively.

2. A device for cleaning floating sand from a mold shell according to claim 1, characterized in that: The output shaft of the motor (22) and the shaft rod (221) are connected via a diaphragm coupling (24).

3. The device for cleaning floating sand from a mold shell according to claim 1, characterized in that: The hanging plate (23) comprises an L-shaped bracket (231) and a clamping block (232); the transverse bracket of the L-shaped bracket (231) is fixedly connected to the shaft rod (221); the clamping block (232) is arranged on the inner side wall of the L-shaped bracket (231) and is arranged parallel to the transverse bracket of the L-shaped bracket (231); and the mold rod (5) on the upper part of the mold shell (4) is clamped on the clamping block (232).

4. A device for cleaning floating sand from a mold shell according to claim 1, characterized in that: The first blowing assembly (3) comprises a plurality of first gas pipelines (31) and a first adjustment frame (32). The number of the plurality of first gas pipelines (31) is at least two and they are symmetrically arranged on both sides of the first adjustment frame (32). Each of the first gas pipelines (31) is provided with a plurality of first branch pipelines (33) connected thereto. The inlet end of each of the first gas pipelines (31) is connected to the main air inlet pipeline via a pipeline, and the outlet end of each of the first branch pipelines (33) is fixedly provided with a first nozzle (34).

5. A device for cleaning floating sand from a mold shell according to claim 4, characterized in that: The first adjustment frame (32) comprises a first connecting frame (321) and a plurality of adjustment brackets (322) symmetrically arranged on both sides of the first connecting frame (321); the top of the first connecting frame (321) is fixed to the connecting plate (21); each of the adjustment brackets (322) is provided with a first U-shaped slot (3221) for passing the first gas pipeline (31); and one side of each of the adjustment brackets (322) is provided with a plurality of fasteners for locking the first gas pipeline (31).

6. The device for cleaning floating sand from a mold shell according to claim 1, characterized in that: The second air blowing assembly (6) comprises a plurality of second gas pipelines (61), each of which is arranged on a vertical support of the gantry (1) via a plurality of second adjustment frames (62), each of which is provided with a plurality of second branch gas pipelines (63) in communication therewith, the inlet end of each of the second gas pipelines (61) is connected to the main air inlet pipeline via a pipeline, and the outlet end of each of the second branch gas pipelines (63) is fixedly provided with a second nozzle (64).

7. A device for cleaning floating sand from a mold shell according to claim 6, characterized in that: The number of the plurality of second adjustment frames (62) is at least two, and they are arranged at intervals on the vertical bracket of the gantry (1), each of the second adjustment frames (62) comprises a second connecting frame (621) and a clamping head (622), one end of the second connecting frame (621) is fixedly connected to the vertical bracket of the gantry (1), and the other end is fixedly connected to the clamping head (622), the clamping head (622) is provided with a second U-shaped clamping groove (6221) for passing the second gas pipeline (61), and one side of each clamping head (622) is provided with a plurality of fasteners for locking the second gas pipeline (61).

8. The device for cleaning floating sand from a mold shell according to claim 1, characterized in that: A fixing seat is provided between the connecting plate (21) and the shaft rod (221), a bearing (29) is provided between the fixing seat and the shaft rod (221), and the fixing seat and the connecting plate (21) are fixed by fasteners.

9. The device for cleaning floating sand from a mold shell according to claim 1, characterized in that: The control unit is connected to a foot brake (9).

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