Sand spraying machine all-in-one machine

Abstract

The utility model discloses an all-in-one machine of a sand spraying machine, which relates to the technical field of sand spraying machines and comprises a base, a plurality of accommodating cavities are arranged at the top end of the base, and a guide component comprises two first chutes arranged at the top end of the base. According to the sand spraying all-in-one machine provided by the utility model, the motor drives the gear to rotate, so that the rotating rack drives the sand blowing wheel to rotate in the outer frame, sand grains supported by the sand blowing wheel gradually fall off from the inside of the sand blowing wheel along with the angle change of the sand blowing wheel and are sprayed on the surface of the sand spraying machine, and when the sand grains are replaced, the outer frame is pushed through the sliding block, so that the sand grains can be conveniently replaced. According to the sand spraying device, a sliding block is arranged on the base, so that the sliding block slides in a first sliding groove above the base through a rolling wheel and reaches the position of the other storage cavity, the position of a sand spraying wheel can be conveniently and correspondingly adjusted according to the size requirement of sand spraying particles while the sand spraying wheel is conveniently driven to spray sand on a workpiece, and the sand spraying wheel can be applied to different workpieces.

Description

Technical Field

[0001] The utility model relates to the technical field of sand spraying machines, in particular to an integrated sand spraying machine. Background Art

[0002] Sand spraying machine is a common surface treatment equipment, which is mainly used for cleaning, removing surface dirt and oxide layer, and increasing surface roughness, etc. The working principle of sand spraying machine is to use a high-speed rotating spray gun to spray sand particles onto the surface of the workpiece to achieve the cleaning effect.

[0003] For example, a sand shower machine with publication number CN218310741 U includes a base, a frame is installed on the upper part of the base; a rotating drum is installed on the upper part of the base in the frame, the power wheel is powered by the motor installed on the base to rotate, and then drives the ring track and the rotating drum to rotate; a sand raising trough is installed on the inner surface of the rotating drum; a loose sand plate is also arranged on the inner surface of the rotating drum; the loose sand plate is separated from the sand raising trough by a partition. The setting of the loose sand plate allows the molding sand to remain in a single particle shape, maintains the uniformity of the mold shell sand particles, improves the use effect of the sand shower machine and thus improves the casting effect.

[0004] In the prior art, different sand particles need to be used for different workpieces due to the different sizes of sand particles, and the sand particles sprinkled inside the sand shower machine are difficult to replace quickly, resulting in the need to replace different sand shower machines during use. Utility Model Content

[0005] In view of the fact that the sizes of the existing sand particles are different, different sand particles need to be used for different workpieces, and the sand particles sprinkled inside the sand spraying machine are difficult to be quickly replaced, the present utility model is proposed.

[0006] Therefore, the utility model aims to provide an integrated sand shower machine, the purpose of which is to quickly replace the position of the sand shower machine so that sand particles of different sizes can be used.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a sand spraying machine, which includes a base, a top of the base is provided with a plurality of storage cavities, the upper side of the base is provided with a guide component, and the upper side of the base is also provided with a limit component.

[0008] The guide component includes two first slide grooves opened at the top of the base, and sliders are slidably connected in the two first slide grooves. Several rollers are clamped at the bottom ends of the two sliders. The sliders are slidably connected in the first slide grooves through the rollers. The top ends of the two sliders are fixedly connected to the bottom end of the same outer frame. The outer frame is sleeved on the outer wall of the sand-raising wheel. A motor is provided on the outer wall of the outer frame. The output end of the motor is transmission-connected to the side corresponding to the gear. The outer wall of the gear is meshed with the outer wall of the annular rack, and the annular rack is fixedly connected to the outer wall of the sand-raising wheel.

[0009] As a preferred solution of the integrated sand spraying machine described in the utility model, the limiting component includes two limiting rings fixedly connected to the outer wall of the sand-raising wheel, the two limiting rings are respectively clamped in two limiting grooves, and the two limiting grooves are both opened inside the same outer frame to position the sand-raising wheel.

[0010] As a preferred solution of the integrated sand spraying machine of the utility model, a plurality of positioning grooves are provided at the top of the base, the plurality of positioning grooves are respectively connected with a plurality of storage cavities, and baffles are clamped in the plurality of positioning grooves to position the baffles.

[0011] As a preferred solution of the sand spraying machine integrated machine of the utility model, a plurality of movable grooves are opened on the top of the base, three adjacent movable grooves are connected with the same first sliding groove, and a support plate is slidably connected in the movable groove to support the outer frame.

[0012] As a preferred solution of the integrated sand shower machine of the utility model, a second slide groove is provided at the top of the support plate, and the second slide groove is connected with the first slide groove to ensure that the outer frame slides smoothly above the base.

[0013] As a preferred solution of the integrated sand shower machine of the utility model, the slider is slidably connected in the second slide groove through a roller, and the first slide groove is connected to the positioning groove, and the outer frame moves smoothly on the base.

[0014] As a preferred solution of the integrated sand shower machine of the utility model, two electric push rods are fixedly connected to the bottom end of the support plate, and the two electric push rods are both clamped to the inner bottom end of the movable groove to control the height of the support plate.

[0015] Beneficial effects of the utility model:

[0016] 1. The motor drives the gear to rotate, so that the rotating rack drives the sand-raising wheel to rotate inside the outer frame. The sand lifted by the sand-raising wheel will gradually fall from the inside of the sand-raising wheel as the angle of the sand-raising wheel changes, and sprinkle on the surface of the workpiece. When replacing the sand, the outer frame is pushed by the slider, so that the slider slides in the first slide groove above the base through the roller and reaches the position of another storage cavity, which is convenient for driving the sand-raising wheel to sprinkle sand on the workpiece, and also convenient for adjusting the position of the sand-raising wheel according to the size of the required sand particles, so that the sand-raising wheel can be used for different workpieces.

[0017] 2. Push the support plate upwards through the electric push rod inside the movable groove. After the second slide groove is connected with the second slide groove, the slider gradually slides from the second slide groove into the first slide groove through the roller. After the second slide grooves above the support plates inside other movable grooves are connected with the first slide grooves, the outer frame and the sand-raising wheel will enter another movable groove through the slider, which is convenient for adjusting the position of the outer frame and the sand-raising wheel. After the outer frame is embedded in the movable groove, the position of the outer frame and the sand-raising wheel will be guaranteed, and it is also convenient to block the raised sand. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 It is a schematic diagram of the overall structure of the sand spraying machine in one unit of the utility model.

[0020] Figure 2 It is a schematic diagram of the cross-sectional three-dimensional structure of the sand spraying machine integrated machine of the utility model.

[0021] Figure 3 It is a three-dimensional structural schematic diagram of the outer frame of the integrated sand spraying machine of the utility model.

[0022] Figure 4 The utility model is a sand spraying machine integrated machine Figure 2 Schematic diagram of the enlarged structure at point A.

[0023] Description of reference numerals:

[0024] 1. Base; 2. Storage cavity; 3. Guide component; 31. First slide groove; 32. Slider; 33. Roller; 34. Outer frame; 35. Motor; 36. Gear; 37. Ring rack; 38. Sand wheel; 4. Limit component; 41. Limit ring; 42. Limit groove; 43. Positioning groove; 44. Baffle; 45. Movable groove; 46. Support plate; 47. Second slide groove; 48. Electric push rod. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0026] Example 1

[0027] Reference Figure 1-2 , which is the first embodiment of the utility model, provides an integrated sand spraying machine, which includes a base 1, a plurality of storage cavities 2 are opened on the top of the base 1, a guide component 3 is provided on the upper side of the base 1, and a limiting component 4 is also provided on the upper side of the base 1.

[0028] The guide component 3 includes two first slide grooves 31 opened at the top of the base 1, and sliders 32 are slidably connected in the two first slide grooves 31. The bottom ends of the two sliders 32 are clamped with a plurality of rollers 33. The sliders 32 are slidably connected in the first slide grooves 31 through the rollers 33. The top ends of the two sliders 32 are fixedly connected to the bottom ends of the same outer frame 34. The outer frame 34 is sleeved on the outer wall of the sand-raising wheel 38. The outer wall of the outer frame 34 is provided with a motor 35. The output end of the motor 35 is transmission-connected to the side corresponding to the gear 36. The outer wall of the gear 36 is meshed with the outer wall of the annular rack 37. The annular rack 37 is fixedly connected to the outer wall of the sand-raising wheel 38.

[0029] During use, the sand-raising wheel 38 positioned by the outer frame 34 will be placed inside one of the storage chambers 2 above the base 1 and extend into the interior. When the sand is poured into the storage chamber 2, it will also enter the sand-raising wheel 38. When the external clamping device transports the workpiece to the center of the sand-raising wheel 38, the starter motor 35 drives the gear 36 to rotate, and the annular rack 37 is fixed to the outer wall of the sand-raising wheel 38. When the rotating rack is made, it will also drive the sand-raising wheel 38 to rotate inside the outer frame 34. Then the sand-raising wheel 38 starts to rotate, and the sand lifted by the sand-raising wheel 38 is raised. The sand will gradually fall from the inside of the sand wheel 38 as the angle of the sand wheel 38 changes, and will be sprinkled on the surface of the workpiece. When the size of the sand particles needs to be changed, the outer frame 34 can be pushed by the slider 32, so that the slider 32 slides in the first slide groove 31 above the base 1 through the roller 33 and reaches the position of another storage chamber 2, which is convenient for driving the sand wheel 38 to sprinkle sand on the workpiece, and also convenient for adjusting the position of the sand wheel 38 according to the size requirements of the required sand particles, so that the sand wheel 38 can be used for different workpieces.

[0030] Example 2

[0031] Reference Figure 1-4 , which is the second embodiment of the utility model, and this embodiment is different from the first embodiment in that:

[0032] The limiting component 4 includes two limiting rings 41 fixedly connected to the outer wall of the sand-raising wheel 38, the two limiting rings 41 are respectively clamped in the two limiting grooves 42, the two limiting grooves 42 are both arranged inside the same outer frame 34, a plurality of positioning grooves 43 are provided at the top end of the base 1, the plurality of positioning grooves 43 are respectively connected with the plurality of storage chambers 2, baffles 44 are clamped in the plurality of positioning grooves 43, a plurality of movable grooves 45 are provided at the top end of the base 1, three adjacent movable grooves 45 are connected with the same first slide groove 31, a support plate 46 is slidably connected in the movable groove 45, a second slide groove 47 is provided at the top end of the support plate 46, the second slide groove 47 is connected with the first slide groove 31, the slider 32 is slidably connected in the second slide groove 47 through the roller 33, and the first slide groove 31 is connected with the positioning groove 43, and two electric push rods 48 are fixedly connected to the bottom end of the support plate 46, and the two electric push rods 48 are both clamped with the inner bottom end of the movable groove 45.

[0033] During use, the sand-raising wheel 38 is fixed in the limiting groove 42 inside the outer frame 34 by the limiting ring 41 on its outer side. When adjusting the position of the sand-raising wheel 38, the baffle plate 44 used to block sand needs to be taken out from the positioning groove 43 in advance. At this time, the first slide groove 31 will be connected, and then the electric push rod 48 in the movable groove 45 will be started to push the support plate 46 upward. When the second slide groove 47 above the support plate 46 is connected with the second slide groove 47, the outer frame 34 can be pushed so that the slider 32 passes through The roller 33 gradually slides from the second slide groove 47 into the first slide groove 31, and after the second slide grooves 47 above the support plates 46 inside the other movable grooves 45 are connected to the first slide grooves 31, the outer frame 34 and the sand-raising wheel 38 will reach the position of another storage chamber 2 through the slider 32, which facilitates the adjustment of the position of the outer frame 34 and the sand-raising wheel 38. After the outer frame 34 is embedded in the movable groove 45, the position of the outer frame 34 and the sand-raising wheel 38 will be guaranteed, and it is also convenient to block the raised sand.

[0034] The remaining structures are the same as those of Example 1.

[0035] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A sand spraying machine, comprising a base (1), characterized in that: The top of the base (1) is provided with a plurality of storage cavities (2), the upper side of the base (1) is provided with a guide component (3), and the upper side of the base (1) is also provided with a limit component (4); The guide component (3) comprises two first slide grooves (31) provided at the top of the base (1), wherein the two first slide grooves (31) are both slidably connected with a slider (32), and the bottom ends of the two sliders (32) are both clamped with a plurality of rollers (33), wherein the sliders (32) are slidably connected in the first slide grooves (31) via the rollers (33), and the top ends of the two sliders (32) are fixedly connected to the bottom end of the same outer frame (34), wherein the outer frame (34) is sleeved on the outer wall of the sand-raising wheel (38), and the outer wall of the outer frame (34) is provided with a motor (35), and the output end of the motor (35) is transmission-connected to a side corresponding to a gear (36), and the outer wall of the gear (36) is meshed with the outer wall of an annular rack (37), and the annular rack (37) is fixedly connected to the outer wall of the sand-raising wheel (38).

2. The integrated sand spraying machine according to claim 1, characterized in that: The limiting component (4) comprises two limiting rings (41) fixedly connected to the outer wall of the sand-raising wheel (38); the two limiting rings (41) are respectively clamped in two limiting grooves (42); and the two limiting grooves (42) are both arranged inside the same outer frame (34).

3. The integrated sand spraying machine according to claim 1, characterized in that: The top of the base (1) is provided with a plurality of positioning grooves (43), the plurality of positioning grooves (43) are respectively connected to a plurality of storage chambers (2), and baffles (44) are clamped in the plurality of positioning grooves (43).

4. The integrated sand spraying machine according to claim 1, characterized in that: A plurality of movable grooves (45) are provided at the top of the base (1), three adjacent movable grooves (45) are connected to the same first sliding groove (31), and a support plate (46) is slidably connected in the movable groove (45).

5. The integrated sand shower machine according to claim 4, characterized in that: A second sliding groove (47) is provided at the top end of the support plate (46), and the second sliding groove (47) is connected to the first sliding groove (31).

6. The integrated sand shower machine according to claim 3, characterized in that: The sliding block (32) is slidably connected in the second sliding groove (47) via a roller (33), and the first sliding groove (31) is communicated with the positioning groove (43).

7. The integrated sand shower machine according to claim 5, characterized in that: The bottom end of the support plate (46) is fixedly connected to two electric push rods (48), and the two electric push rods (48) are both clamped to the inner bottom end of the movable groove (45).

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