Plug-in type rotary table dry sand blasting equipment for surface of screw tap

Abstract

The utility model discloses a screw tap surface plug-in type rotary table dry sand blasting device, which belongs to the technical field of sand blasting and comprises a sand blasting machine used for blasting sand to products, the sand blasting machine is arranged on an installation disc, a conveying mechanism is arranged on the installation disc and comprises a conveying belt arranged beside the sand blasting machine and a storage disc arranged on the conveying belt, and the storage disc is arranged on the conveying belt. The conveying belt is arranged on the mounting disc, storage holes are formed in the top face of the storage disc, and the conveying belt is annular. The sand blasting device has the beneficial effects that the possibility that the workpiece shakes and deflects in the sand blasting process is reduced, and therefore the sand blasting effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of sandblasting technology, and in particular to a tap-surface insertion rotary dry sandblasting device. Background Technology

[0002] Metal surface treatment is a crucial step in modern industrial production, especially in the machining industry, where the surface quality of metal tools such as taps directly affects product performance and lifespan. Currently, commonly used metal surface treatment methods include wet sandblasting, dry sandblasting, and electrochemical treatment. Among these, dry sandblasting is widely used in many fields due to its high efficiency and environmental friendliness. A common sandblasting method involves placing the workpiece directly on a conveyor belt and using a sandblasting machine. During the sandblasting process, the workpiece is affected by the jetting force as it moves on the conveyor belt, causing it to shake and deflect, which makes the workpiece prone to wear and reduces the effectiveness of the sandblasting.

[0003] In response to the aforementioned technologies, there is an urgent need to design and develop a tap surface insertion rotary dry sandblasting equipment to reduce the possibility of workpiece shaking or deflection during the sandblasting process, thereby improving the sandblasting effect. Utility Model Content

[0004] In order to reduce the possibility of workpiece shaking or deflection during sandblasting and improve the sandblasting effect, this application provides a tap surface insertion rotary dry sandblasting device.

[0005] The technical solution provided in this application for a tap surface insertion rotary dry sandblasting device is as follows:

[0006] A tap surface insertion rotary dry sandblasting device includes a sandblasting machine for sandblasting products. The sandblasting machine is mounted on a mounting plate, and a conveying mechanism is provided on the mounting plate. The conveying mechanism includes a conveyor belt located next to the sandblasting machine and a storage tray located on the conveyor belt. The conveyor belt is located on the mounting plate, and a storage hole is opened on the top surface of the storage tray. The conveyor belt is in a ring shape.

[0007] By adopting the above technical solution, the sandblasting machine is set on the mounting plate, and the conveyor belt is set next to the sandblasting machine. The conveyor belt is in a loop and is set on the mounting plate. The storage tray is set on the conveyor belt, and the top surface of the storage tray has a storage hole. When the workpiece needs to be sandblasted, the workpiece is placed in the storage hole, and the conveyor belt is driven to rotate around the sandblasting machine, which drives the sandblasting machine to sandblast the workpiece. This reduces the possibility of the workpiece shaking or deflecting during the sandblasting process and improves the sandblasting effect.

[0008] Preferably, the bottom surface of the conveyor belt is provided with an installation groove, and the top surface of the installation plate is provided with a connecting groove. The installation groove and the connecting groove are connected. A drive mechanism is provided inside the installation plate. The drive mechanism includes a motor disposed in the installation plate, a screw fixed on the output shaft of the motor, a gear rotatably disposed in the installation plate, and a gear ring disposed in the installation groove. The gear is disposed on the screw and rotatably disposed in the connecting groove. The gear meshes with the gear ring.

[0009] By adopting the above technical solution, an installation groove is opened on the bottom surface of the conveyor belt, and a connecting groove is opened on the top surface of the mounting plate. The installation groove and the connecting groove are connected. The motor is set in the mounting plate, the screw is fixed on the motor output shaft, the gear is set on the screw, the gear is rotatably set in the mounting plate, the gear is rotatably set in the connecting groove, and the gear ring is set in the installation groove. The gear and the gear ring mesh. When it is necessary to drive the conveyor belt to transport workpieces, the drive motor drives the screw to rotate, the screw drives the gear to rotate, and under the action of the gear and the gear ring meshing, the gear ring slides in the installation groove, thereby driving the conveyor belt to slide on the mounting plate, which facilitates the sandblasting of the workpiece.

[0010] Preferably, a rotating annular groove coaxial with the mounting plate is formed on the top surface of the mounting plate, and a limiting annular groove coaxial with the rotating annular groove is formed on the side wall of the rotating annular groove. A connecting ring is provided on the bottom surface of the conveyor belt, and a limiting ring block is provided on the connecting ring. The connecting ring is slidably disposed in the rotating annular groove, and the limiting ring block is slidably disposed in the limiting annular groove.

[0011] By adopting the above technical solution, a rotating annular groove coaxial with the mounting plate is opened on the top surface of the mounting plate, and a limiting annular groove coaxial with the rotating annular groove is opened on the side wall of the rotating annular groove. A connecting ring is provided on the bottom surface of the conveyor belt, and a limiting ring block is provided on the connecting ring. The connecting ring is slidably disposed in the rotating annular groove, and the limiting ring block is slidably disposed in the limiting annular groove. The limiting ring block prevents the conveyor belt from detaching from the mounting plate, thereby improving the stability of the connection between the conveyor belt and the mounting plate.

[0012] Preferably, the conveyor belt is provided with a protective mechanism, which includes a protective base plate disposed on the conveyor belt and a protective pad disposed on the protective base plate. The protective base plate is disposed on the conveyor belt by screws, and the storage tray is disposed on the protective pad.

[0013] By adopting the above technical solution, a protective base plate is set on the conveyor belt and is fixed to the conveyor belt by screws. A protective pad is set on the protective base plate and a placement tray is set on the protective pad. When the workpiece is placed on the placement tray, the bottom end of the workpiece is placed on the protective pad. The protective pad protects the bottom end of the workpiece and reduces the wear and tear on the workpiece.

[0014] Preferably, the tray is provided with a connecting screw, which passes through the protective pad and is threaded onto the conveyor belt.

[0015] By adopting the above technical solution, the storage tray is equipped with connecting screws. After passing through the protective pad, the connecting screws are threaded onto the conveyor belt. During the sandblasting process, the storage tray is also easily impacted. If the storage tray needs to be replaced or repaired, the connecting screws are detached from the storage tray on the conveyor belt, that is, the connection between the storage tray and the conveyor belt is released, which facilitates the replacement or repair of the storage tray.

[0016] Preferably, the mounting plate is provided with a protective mechanism, which includes a protective chamber on the sandblasting machine and a protective curtain on the protective chamber. The conveyor belt passes through the protective chamber, and there are placement slots at both the entrance and exit of the protective chamber. The protective curtain is placed in the placement slot and above the conveyor belt.

[0017] By adopting the above technical solution, a protective chamber is installed on the sandblasting machine, and a conveyor belt runs through the protective chamber. Placement slots are provided at both the entrance and exit of the protective chamber, and a protective curtain is placed in the placement slots above the conveyor belt. During the process of the sandblasting machine applying borax to the workpiece, the material is prone to splashing. The protective chamber and the protective curtain can prevent sand from splashing and improve the stability of the sandblasting process.

[0018] Preferably, the entrance and exit of the protective cabin are both threaded with mounting rods, and the protective curtain is provided with a through-ring, which is sleeved on the mounting rod.

[0019] By adopting the above technical solution, the entrance and exit of the protective cabin are both threaded with mounting rods, and the protective curtain is provided with a through-ring. The through-ring is sleeved on the mounting rod. When it is necessary to replace or repair the protective curtain, the mounting rod is rotated so that the mounting rod is disengaged from the protective cabin. At this time, the through-ring is disengaged from the mounting rod, and the connection between the protective curtain and the mounting rod is released, which facilitates the replacement or repair of the protective curtain.

[0020] Preferably, the mounting plate has a flow channel on its top surface inside the protective chamber, and a storage slot is provided on the side of the mounting plate. The storage slot is connected to the flow channel, and a collection frame is provided in the storage slot.

[0021] By adopting the above technical solution, a flow channel is opened on the top surface of the installation plate inside the protective chamber, and a storage slot is opened on the side of the installation plate. The storage slot is connected to the flow channel, and a collection frame is set in the storage slot. During the sandblasting process, the sand can flow into the collection frame through the flow channel, which facilitates the recovery of the sand.

[0022] In summary, this application includes at least one of the following beneficial technical effects:

[0023] 1. The sandblasting machine is mounted on the mounting plate, and the conveyor belt is positioned next to the sandblasting machine. The conveyor belt is looped and mounted on the mounting plate. The placement tray is mounted on the conveyor belt, and a placement hole is provided on the top surface of the placement tray. When a workpiece needs to be sandblasted, the workpiece is placed in the placement hole, and the conveyor belt is driven to rotate around the sandblasting machine, driving the sandblasting machine to sandblast the workpiece. This reduces the possibility of the workpiece shaking or deflecting during the sandblasting process and improves the sandblasting effect.

[0024] 2. An installation groove is provided on the bottom surface of the conveyor belt, and a connecting groove is provided on the top surface of the mounting plate. The installation groove and the connecting groove are connected. The motor is installed in the mounting plate, the screw is fixed on the motor output shaft, the gear is installed on the screw, the gear is mounted in the mounting plate, the gear is mounted in the connecting groove, and the gear ring is installed in the installation groove. The gear and the gear ring mesh. When it is necessary to drive the conveyor belt to transport workpieces, the drive motor drives the screw to rotate, the screw drives the gear to rotate, and under the action of the gear and the gear ring meshing, the gear ring slides in the installation groove, thereby driving the conveyor belt to slide on the mounting plate, which facilitates the sandblasting of the workpiece.

[0025] 3. The protective base plate is set on the conveyor belt and is fixed to the conveyor belt by screws. The protective pad is set on the protective base plate and the placement tray is set on the protective pad. When the workpiece is placed on the placement tray, the bottom of the workpiece is placed on the protective pad. The protective pad protects the bottom of the workpiece and reduces the wear and tear on the workpiece. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of the tap-surface insertion rotary dry sandblasting equipment in the embodiments of this application.

[0027] Figure 2 This is a schematic diagram of the internal structure of the installation disk in an embodiment of this application.

[0028] Explanation of reference numerals in the attached figures:

[0029] 1. Mounting plate; 11. Rotating ring groove; 12. Limiting ring groove; 13. Connecting groove; 14. Flow groove; 15. Storage groove; 16. Collection frame; 2. Sandblasting machine; 3. Conveying mechanism; 31. Conveyor belt; 311. Mounting groove; 312. Connecting ring; 313. Limiting ring block; 32. Storage plate; 321. Storage hole; 33. Connecting screw; 4. Drive mechanism; 41. Motor; 42. Screw; 43. Gear; 44. Gear ring; 5. Protective mechanism; 51. Protective base plate; 52. Protective pad; 6. Protective mechanism; 61. Protective chamber; 611. Placement groove; 62. Mounting rod; 63. Protective curtain; 631. Through-ring. Detailed Implementation

[0030] The following is in conjunction with the appendix Figure 1-2 This application will be described in further detail.

[0031] This application discloses a tap surface insertion rotary dry sandblasting device, referring to... Figure 1 and Figure 2 As shown, a tap surface insertion type rotary dry sandblasting equipment includes a mounting plate 1, a sandblasting machine 2, a conveying mechanism 3, a driving mechanism 4, a protective mechanism 5, and a protection mechanism 6. The mounting plate 1 is horizontally set, and the sandblasting machine 2 is set on the mounting plate 1.

[0032] Reference Figure 1 and Figure 2 As shown, a rotating annular groove 11 is provided on the top surface of the mounting plate 1, and the axis of the rotating annular groove 11 coincides with the axis of the mounting plate 1. A limiting annular groove 12 is provided on the side wall of the rotating annular groove 11, and the axis of the limiting annular groove 12 coincides with the axis of the rotating annular groove 11. A connecting groove 13 is provided on the top surface of the mounting plate 1.

[0033] Reference Figure 1 and Figure 2 As shown, the conveying mechanism 3 includes a conveyor belt 31 and a storage tray 32. The conveyor belt 31 is horizontally arranged on the mounting tray 1. The axis of the conveyor belt 31 coincides with the axis of the mounting tray 1. A mounting groove 311 is provided on the bottom surface of the conveyor belt 31. The axis of the mounting groove 311 coincides with the axis of the conveyor belt 31.

[0034] Reference Figure 1 and Figure 2 As shown, there are 12 storage trays 32, all of which are set on the conveyor belt 31. The 12 storage trays 32 are evenly distributed at equal distances along the axis of the conveyor belt. Storage holes 321 are evenly opened on the top surface of the storage trays 32. Connecting screws 33 are provided on the storage trays 32. The connecting screws 33 pass through the protective pad 52 and are threaded onto the conveyor belt 31.

[0035] Reference Figure 1 and Figure 2 As shown, the storage tray 32 is also susceptible to impact during the sandblasting process. If the storage tray 32 needs to be replaced or repaired, the connecting screw 33 should be removed from the storage tray 32 on the conveyor belt 31, that is, the connection between the storage tray 32 and the conveyor belt 31 should be released, so as to facilitate the replacement or repair of the storage tray 32.

[0036] Reference Figure 1 and Figure 2As shown, the drive mechanism 4 includes a motor 41, a screw 42, a gear 43, and a gear ring 44. The motor 41 is installed in the mounting plate 1, the screw 42 is fixed on the output shaft of the motor 41, the gear 43 is installed on the screw 42, the axis of the gear 43 coincides with the axis of the screw 42, and the gear 43 is rotatably installed in the connecting groove 13.

[0037] Reference Figure 1 and Figure 2 As shown, the gear ring 44 is set in the mounting groove 311, and the axis of the gear ring 44 coincides with the axis of the conveyor belt 31. The gear 43 meshes with the gear ring 44. When the workpiece needs to be sandblasted, the workpiece is placed in the placement hole 321, and the drive motor 41 drives the conveyor belt 31 to rotate around the sandblasting machine 2, driving the sandblasting machine 2 to sandblast the workpiece, reducing the possibility of the workpiece shaking or deflecting during the sandblasting process and improving the sandblasting effect.

[0038] Reference Figure 1 and Figure 2 As shown, a connecting ring 312 is provided on the bottom surface of the conveyor belt 31. The axis of the connecting ring 312 coincides with the axis of the conveyor belt 31. A limiting ring block 313 is provided on the connecting ring 312. The axis of the limiting ring block 313 coincides with the axis of the connecting ring 312. The connecting ring 312 is slidably disposed in the rotating ring groove 11, and the limiting ring block 313 is slidably disposed in the limiting ring groove 12. The limiting ring block 313 prevents the conveyor belt 31 from detaching from the mounting plate 1, thereby improving the stability of the connection between the conveyor belt 31 and the mounting plate 1.

[0039] Reference Figure 1 and Figure 2 As shown, there are 12 sets of protective mechanisms 5, and each protective mechanism 5 corresponds to a storage tray 32. The protective mechanism 5 includes a protective base plate 51 and a protective pad 52. The protective base plate 51 is set on the conveyor belt 31 by screws, the protective pad 52 is set on the protective base plate 51, and the storage tray 32 is set on the protective pad 52. When the workpiece is placed on the storage tray 32, the bottom end of the workpiece is placed on the protective pad 52. The protective pad 52 protects the bottom end of the workpiece and reduces the wear and tear of the workpiece.

[0040] Reference Figure 1 As shown, the protection mechanism 6 includes a protective chamber 61, mounting rods 62, and a protective curtain 63. The protective chamber 61 is mounted on the sandblasting machine 2, and the conveyor belt 31 passes through the protective chamber 61. The protective chamber 61 has mounting slots 611 at both the entrance and the exit. There are two mounting rods 62, one of which is threaded onto the entrance of the protective chamber 61, and the other is threaded onto the exit of the protective chamber 61.

[0041] Reference Figure 1As shown, there are 12 protective curtains 63, which are divided into two groups. One group is set at the entrance of the protective cabin 61, and the other group is set at the exit of the protective cabin 61. The protective curtains 63 are equipped with connecting rings 631, which are fitted onto the mounting rods 62. The protective curtains 63 are set in the placement slots 611 and above the conveyor belt 31.

[0042] Reference Figure 1 As shown, during the process of borax blasting the workpiece by the sandblasting machine 2, the material is prone to splashing. The protective chamber 61 and the protective curtain 63 can protect the sand from splashing and improve the stability of the sandblasting process. When it is necessary to replace or repair the protective curtain 63, rotate the mounting rod 62 so that the mounting rod 62 is disengaged from the protective chamber 61. At this time, the connecting ring 631 is disengaged from the mounting rod 62, and the locking between the protective curtain 63 and the mounting rod 62 is released, which makes it convenient to replace or repair the protective curtain 63.

[0043] Reference Figure 1 and Figure 2 As shown, the mounting plate 1 has a flow channel 14 on its top surface inside the protective chamber 61, and a storage slot 15 is provided on the side of the mounting plate 1. The storage slot 15 is connected to the flow channel 14, and a collection frame 16 is provided in the storage slot 15. During the sandblasting process, the sand can flow into the collection frame 16 through the flow channel 14, which is convenient for the recovery of the sand.

[0044] The implementation principle of a tap surface insertion rotary dry sandblasting device according to an embodiment of this application is as follows:

[0045] When a workpiece needs to be sandblasted, the workpiece is placed in the placement hole 321, and the conveyor belt 31 is driven to rotate around the sandblasting machine 2, driving the sandblasting machine 2 to sandblast the workpiece, reducing the possibility of the workpiece shaking or deflecting during the sandblasting process and improving the sandblasting effect.

[0046] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A tap surface insertion rotary dry sandblasting device, comprising a sandblasting machine (2) for sandblasting products, characterized in that: The sandblasting machine (2) is mounted on the mounting plate (1). The mounting plate (1) is provided with a conveying mechanism (3). The conveying mechanism (3) includes a conveyor belt (31) located next to the sandblasting machine (2) and a storage tray (32) located on the conveyor belt (31). The conveyor belt (31) is located on the mounting plate (1). The storage tray (32) has a storage hole (321) on its top surface. The conveyor belt (31) is in the shape of a ring.

2. The tap surface insertion rotary dry sandblasting equipment according to claim 1, characterized in that: The bottom surface of the conveyor belt (31) is provided with an installation groove (311), and the top surface of the mounting plate (1) is provided with a connecting groove (13). The installation groove (311) is connected to the connecting groove (13). The mounting plate (1) is provided with a drive mechanism (4). The drive mechanism (4) includes a motor (41) provided in the mounting plate (1), a screw (42) fixed on the output shaft of the motor (41), a gear (43) rotatably provided in the mounting plate (1), and a gear ring (44) provided in the installation groove (311). The gear (43) is provided on the screw (42), the gear (43) is rotatably provided in the connecting groove (13), and the gear (43) meshes with the gear ring (44).

3. The tap surface insertion rotary dry sandblasting equipment according to claim 2, characterized in that: The top surface of the mounting plate (1) is provided with a rotating annular groove (11) coaxial with the mounting plate (1). The side wall of the rotating annular groove (11) is provided with a limiting annular groove (12) coaxial with the rotating annular groove (11). The bottom surface of the conveyor belt (31) is provided with a connecting ring (312). The connecting ring (312) is provided with a limiting ring block (313). The connecting ring (312) is slidably disposed in the rotating annular groove (11), and the limiting ring block (313) is slidably disposed in the limiting annular groove (12).

4. The tap surface insertion rotary dry sandblasting equipment according to claim 1, characterized in that: The conveyor belt (31) is provided with a protective mechanism (5), which includes a protective base plate (51) on the conveyor belt (31) and a protective pad plate (52) on the protective base plate (51). The protective base plate (51) is fixed to the conveyor belt (31) by screws, and the tray (32) is set on the protective pad plate (52).

5. The tap surface insertion rotary dry sandblasting equipment according to claim 4, characterized in that: The tray (32) is provided with a connecting screw (33), which passes through the protective pad (52) and is threaded onto the conveyor belt (31).

6. The tap surface insertion rotary dry sandblasting equipment according to claim 1, characterized in that: The mounting plate (1) is provided with a protective mechanism (6), which includes a protective chamber (61) on the sandblasting machine (2) and a protective curtain (63) on the protective chamber (61). The conveyor belt (31) passes through the protective chamber (61). The entrance and exit of the protective chamber (61) are provided with placement slots (611). The protective curtain (63) is placed in the placement slots (611) and is located above the conveyor belt (31).

7. The tap surface insertion rotary dry sandblasting equipment according to claim 6, characterized in that: The entrance to the protective cabin (61) and the exit are both threaded with mounting rods (62), and the protective curtain (63) is provided with a through-ring (631), which is sleeved on the mounting rod (62).

8. A tap surface insertion rotary dry sandblasting device according to claim 6, characterized in that: The mounting plate (1) is located on the top surface of the protective chamber (61) and has a flow channel (14). The mounting plate (1) has a storage slot (15) on its side and the storage slot (15) is connected to the flow channel (14). A collection frame (16) is provided in the storage slot (15).

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