CN219787989U

CN219787989U - Sand blasting room

Info

Publication number: CN219787989U
Application number: CN202320560061.8U
Authority: CN
Inventors: 周多月; 周全球; 陈林
Original assignee: Anhui Anzhong Precision Machine Tool Co ltd
Current assignee: Anhui Anzhong Precision Machine Tool Co ltd
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-10-03
Anticipated expiration: 2033-03-17

Abstract

The utility model relates to a sand blasting room, wherein a sand blasting machine, a ventilation dust remover and an abrasive collecting seat are arranged in the sand blasting room, the sand blasting room further comprises two groups of rails and a saddle, the two groups of rails are fixedly connected to the bottom in the sand blasting room and penetrate out of the sand blasting room, a double-shaft motor is fixedly arranged on the inner rear side of the saddle, rollers matched with the rails are fixedly connected to the two groups of output ends of the double-shaft motor, a rotating shaft is rotatably connected to the inner front side of the saddle, rollers matched with the rails are fixedly connected to the two ends of the rotating shaft, a buckling plate is fixedly connected to the rear side of the saddle, and a positioning groove matched with the buckling plate is formed in the sand blasting room. According to the utility model, the support table can be driven to move in and out of the sandblasting room, so that a user can conveniently carry and move a workpiece when the workpiece is required to be placed in the sandblasting room for sandblasting, and the workpiece can be conveniently and labor-saving moved in and out of the sandblasting room.

Description

Sand blasting room

Technical Field

The utility model relates to the technical field of sand blasting facilities, in particular to a sand blasting room.

Background

The sand blasting room is also called a shot blasting room or a sand blasting room, can be used for cleaning and derusting the surfaces of some workpieces, and can also increase the adhesive force between the workpieces and the coating.

When the sand blasting room is used, the nozzle manipulator arranged in the sand blasting room can automatically sand blast the surface of a part, and the area difficult to reach by automatic sand blasting treatment can be completed by manual sand blasting. Therefore, the flexibility is maintained, the requirement on the number of sandblasted operators is reduced, the workpiece is required to be manually lifted into a sandblasting room to sandblast before sandblasting is carried out on the workpiece in the prior art, when the workpiece is larger or heavier, the feeding mode is inconvenient, the required labor intensity is high, in addition, the workpiece is often directly placed on a supporting table to sandblast during sandblasting, the workpiece is easy to be collided by mistake to generate offset movement to change the sandblasting position, and the sandblasting treatment effect of the surface of the workpiece is influenced.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a sand blasting room.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sand blasting room, includes the sand blasting room, the indoor installation of sand blasting is provided with sand blasting machine, ventilation dust remover and abrasive material collection seat, still includes two sets of tracks and saddle, two sets of track fixed connection is in the indoor bottom of sand blasting and wears out to the sand blasting room outside, the interior rear side fixed mounting of saddle has biax motor, the equal fixedly connected with of two sets of output of biax motor and track matched with gyro wheel, the interior front side of saddle rotates and is connected with the pivot, the equal fixedly connected with in both ends of pivot and track matched with gyro wheel, the rear side fixedly connected with lock board of saddle, set up on the sand blasting room with lock board matched with constant head tank, the mid-mounting of saddle is provided with the clamping assembly, the top front side installation of saddle is provided with and stops the subassembly with track matched with.

Preferably, the stop assembly comprises a protective cover fixedly connected to the top of the saddle, an electric push rod is fixedly arranged at the top in the protective cover, a trapezoid block is fixedly connected to the output end of the electric push rod, friction limiting mechanisms matched with the trapezoid block are arranged on the left side and the right side of the trapezoid block, and therefore the movement of the saddle can be limited by utilizing the movement of the trapezoid block to drive two groups of friction limiting mechanisms.

In a further preferred embodiment, the friction limiting mechanism includes an extension frame fixedly connected with the outer side wall of the supporting platform, the extension frame is respectively connected with two groups of deflection frames in a rotating way, two groups of deflection frames are fixedly connected with limiting rubber blocks matched with the tracks at the bottoms of opposite sides of the deflection frames, and stress wheels matched with the trapezoid blocks are fixedly connected with the tops of the deflection frames, so that the stop assembly can take effect and limit the movement of the supporting platform by using friction resistance between the rubber blocks and the tracks.

In a further preferred embodiment, the clamping assembly includes a positioning table fixedly connected with the sandblasting room, a supporting plate is fixedly connected with the inner middle part of the positioning table, and a driving mechanism and a fixing mechanism matched with the driving mechanism are respectively installed on the supporting plate, and the clamping assembly can assist in fixing the workpiece.

In a further preferred embodiment, the driving mechanism includes a clamping motor fixedly mounted at the bottom of the supporting plate, the output end of the clamping motor is fixedly connected with a driving gear, a driven gear meshed with the driving gear is arranged at the outer side of the driving gear, and a fixing mechanism is connected with the middle of the driven gear, so that the clamping motor can be used for driving the fixing mechanism to act and clamp the workpiece.

In a further preferred embodiment, the fixing mechanism includes a rotating rod fixedly connected with the driven gear, a threaded connection is provided between the bottom end of the rotating rod and the supporting plate, a shaft sleeve is fixedly clamped at the top of the outer side wall of the rotating rod, annular plates are fixedly connected at the top and the bottom of the shaft sleeve, two groups of positioning shafts are rotatably connected at the top in the positioning table, a group of clamping arms are fixedly connected on each positioning shaft, and the bottoms of the clamping arms extend into between the two groups of annular plates, so that two groups of clamping arms can be utilized to deflect to limit and clamp two sides of a workpiece.

In a further preferred embodiment, the height of the drive gear is greater than the height of the driven gear, and the driven gear is spaced from both the carrier and the annular plate such that the driven gear remains engaged with the drive gear during movement.

(III) beneficial effects

Compared with the prior art, the utility model provides a sand blasting room, which has the following beneficial effects:

1. according to the utility model, the support table can be driven to move in and out of the sandblasting room, so that a user can conveniently carry and move a workpiece when the workpiece is required to be placed in the sandblasting room for sandblasting, and the workpiece can be conveniently and labor-saving moved in and out of the sandblasting room.

2. According to the utility model, the clamping assembly is arranged, so that the assembly to be sandblasted can be stably fixed on the supporting table, the phenomenon that the workpiece is pushed to deviate and move to influence the sandblasting position during sandblasting is avoided, meanwhile, the workpiece is prevented from falling on the supporting table, and in addition, the clamping assembly can clamp and fix the workpieces with different sizes.

3. According to the utility model, through the matched arrangement of the stop assembly and the rail, the movement of the supporting platform can be limited by utilizing friction resistance when the supporting platform is in sand blasting treatment or loading and unloading of a workpiece to be sandblasted, so that the situation that the loading and unloading of the workpiece or the sand blasting position of the workpiece is influenced due to the fact that the supporting platform is pushed by mistake to move is avoided.

Drawings

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

FIG. 2 is a schematic view of the structure of the present utility model with the sandblasting booth structure and clamping assembly omitted;

FIG. 3 is a schematic view of the top structure of the pallet of the present utility model;

FIG. 4 is a schematic view of the bottom structure of the pallet of the present utility model;

fig. 5 is a schematic view of the internal structure of the positioning table in the clamping assembly of the present utility model after being cut away.

In the figure: 1. a blasting chamber; 2. a sand blaster; 3. a ventilation dust remover; 4. an abrasive collecting seat; 5. a track; 6. a support; 7. a biaxial motor; 8. a roller; 9. a rotating shaft; 10. a buckling plate; 11. a positioning groove; 12. a protective cover; 13. an electric push rod; 14. a trapezoid block; 15. an extension frame; 16. a deflection frame; 17. limiting glue blocks; 18. a force-bearing wheel; 19. a positioning table; 20. a supporting plate; 21. clamping the motor; 22. a drive gear; 23. a driven gear; 24. a rotating lever; 25. a shaft sleeve; 26. an annular plate; 27. positioning a shaft; 28. and a clamping arm.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1-5, a sand blasting room comprises a sand blasting room 1, a sand blasting machine 2, a ventilation dust remover 3 and an abrasive collecting seat 4 are arranged in the sand blasting room 1, two groups of rails 5 and a supporting table 6 are further included, the two groups of rails 5 are fixedly connected to the inner bottom of the sand blasting room 1 and penetrate out to the outer side of the sand blasting room 1, a double-shaft motor 7 is fixedly arranged on the inner rear side of the supporting table 6, two groups of output ends of the double-shaft motor 7 are fixedly connected with rollers 8 matched with the rails 5, a rotating shaft 9 is rotatably connected to the inner front side of the supporting table 6, two ends of the rotating shaft 9 are fixedly connected with rollers 8 matched with the rails 5, a buckling plate 10 is fixedly connected to the rear side of the supporting table 6, a locating groove 11 matched with the buckling plate 10 is formed in the sand blasting room 1, a stop component matched with the rails 5 is arranged on the middle of the supporting table 6, the supporting table 6 is arranged on the outer side of the sand blasting room 1 in advance, a workpiece to be blasted can be placed on the inner side of the supporting table 6, and the workpiece to be blasted is placed on the clamping motor 8 by a workpiece to be placed in the clamping motor to be matched with the rails 5, the electric motor 7 can be driven by a rolling way, and the workpiece can be driven by a power supply system 7 to be driven by a driver, and the electric cable 13 can be driven to rotate in the rolling way, and the roller 7 can be driven by the roller 7 is driven by the electric motor to rotate in the supporting table 7 to rotate, and the supporting table 7 is driven by the roller 7 to rotate, and the roller 7 is driven by the power supply system is driven by the roller 7 to be driven by the electric motor to rotate, and the power supply system is driven by the power supply system is driven.

In this embodiment, the clamping assembly includes a positioning table 19 fixedly connected with the sandblasting booth 1, the inner middle part of the positioning table 19 is fixedly connected with a supporting plate 20, a driving mechanism and a fixing mechanism matched with the driving mechanism are respectively installed on the supporting plate 20, the driving mechanism includes a clamping motor 21 fixedly installed at the bottom of the supporting plate 20, the output end of the clamping motor 21 is fixedly connected with a driving gear 22, the outer side of the driving gear 22 is provided with a driven gear 23 meshed with the driving gear 23, the middle part of the driven gear 23 is connected with a fixing mechanism, the fixing mechanism includes a rotating rod 24 fixedly connected with the driven gear 23, the bottom end of the rotating rod 24 is in threaded connection with the supporting plate 20, the top of the outer side wall of the rotating rod 24 is fixedly clamped with a shaft sleeve 25, the top and the bottom of the shaft sleeve 25 are fixedly connected with annular plates 26, the top in the positioning table 19 is rotatably connected with two groups of positioning shafts 27, a group of clamping arms 28 are fixedly connected to each group of the positioning shafts 27, and the bottom of the clamping arms 28 extend between the two groups of annular plates 26.

When the workpiece is placed and fixed, for example, a die-casting die to be sandblasted can be placed at a clamping assembly and positioned on a positioning table 19 and positioned between two groups of clamping arms 28, then a clamping motor 21 is started to drive the driving gear 22 to rotate at the output end of the clamping motor, the driven gear 23 drives the rotating rod 24 to rotate through meshed fit between the driving gear 22 and the driven gear 23, the rotating rod 24 can drive the shaft sleeve 25 and the annular plate 26 to move longitudinally with the rotating rod 24 when rotating along with the rotating rod, and at the moment, the annular plate 26 can push the bottoms of the clamping arms 28 and deflect the clamping arms 28 at the positioning shafts 27, so that the two groups of clamping arms 28 can clamp and fix the die-casting die to be sandblasted against the left side and the right side of the die-casting die to be sandblasted.

In this embodiment, the height of the driving gear 22 is greater than the height of the driven gear 23, so that the driven gear 23 can keep engaged with the driving gear 22 when moving along with the rotating rod 24, and separation contact between the driven gear 23 and the supporting plate 20 and between the driven gear 23 and the annular plate 26 should be avoided when in use, so that the driven gear 23 can have a certain moving space along with the rotating rod 24.

Example 2:

on the basis of embodiment 1, the stopping component comprises a protective cover 12 fixedly connected to the top of the saddle 6, an electric push rod 13 is fixedly mounted at the top in the protective cover 12, the output end of the electric push rod 13 is fixedly connected with a trapezoid block 14, friction limiting mechanisms matched with the trapezoid block 14 are arranged on the left side and the right side of the trapezoid block 14, each friction limiting mechanism comprises an extension frame 15 fixedly connected with the outer side wall of the saddle 6, the extension frames 15 are respectively connected with two groups of deflection frames 16 in a rotating mode, limiting rubber blocks 17 matched with the track 5 are fixedly connected to the bottoms of the opposite sides of the two groups of deflection frames 16, and stress wheels 18 matched with the trapezoid block 14 are fixedly connected to the tops of the two groups of deflection frames 16.

After the saddle 6 moves into the sandblasting room 1 and the buckling plate 10 seals the positioning groove 11, the double-shaft motor 7 is stopped, at the moment, the electric push rod 13 is started, the output end of the electric push rod drives the trapezoid block 14 to move downwards, the trapezoid block 14 can be pushed by the inclined planes at the left side and the right side to the stressed wheels 18 contacted with the trapezoid block 14 in the downward moving process, the stressed wheels 18 drive the deflection frames 16 to deflect at the extending frames 15, and the bottoms of the two groups of deflection frames 16 in the stopping assembly can drive the limiting glue blocks 17 to deflect towards the rails 5 and clamp and contact the limiting glue blocks 17 with the rails 5, so that the movement of the saddle 6 is limited by the friction resistance between the limiting glue blocks 17 and the rails 5.

Example 3:

on the basis of embodiment 2, the automatic sand blasting can be carried out on the surface of a part by connecting a nozzle manipulator with the sand blasting machine 2, the area difficult to achieve automatic sand blasting treatment can be completed through manual sand blasting, the ventilation dust remover 3 filters dust-containing gas in the sand blasting process, a part of clean gas is discharged outside a factory building, a part of clean gas is circulated into the sand blasting chamber 1, and abrasive generated during sand blasting falls into a honeycomb floor installed in the inner bottom of the sand blasting chamber 1, and is sucked into a collecting pipeline by utilizing a fan installed in an abrasive collecting seat 4 and can be recycled after screening.

In all the above mentioned solutions, in which the connection between two components can be chosen according to the actual situation, a welded, bolt-and-nut-fitted connection, a bolt-or-screw connection or other known connection means, which are not described in detail herein, where reference is made to a written fixed connection, the preferred consideration is welding, although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that numerous variations, modifications, substitutions and alterations can be made to these embodiments without departing from the principle and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a sand blasting room, includes sand blasting room (1), install in sand blasting room (1) and be provided with sand blasting machine (2), ventilation dust remover (3) and abrasive material collection seat (4), its characterized in that: still include two sets of track (5) and saddle (6), two sets of bottom and wear out to the sandblast room (1) outside in track (5) fixed connection, interior rear side fixed mounting of saddle (6) has biax motor (7), the equal fixedly connected with of two sets of output of biax motor (7) and track (5) matched with gyro wheel (8), the interior front side rotation of saddle (6) is connected with pivot (9), the equal fixedly connected with in both ends of pivot (9) and track (5) matched with gyro wheel (8), the rear side fixedly connected with lock board (10) of saddle (6), set up on sandblast room (1) with lock board (10) matched with constant head tank (11), the mid-mounting of saddle (6) is provided with the clamping assembly, the top front side of saddle (6) is installed and is provided with and stops the subassembly with track (5) matched with.

2. A blasting booth according to claim 1, wherein: the stop assembly comprises a protective cover (12) fixedly connected to the top of the saddle (6), an electric push rod (13) is fixedly arranged at the top in the protective cover (12), a trapezoid block (14) is fixedly connected to the output end of the electric push rod (13), and friction limiting mechanisms matched with the trapezoid block (14) are arranged on the left side and the right side of the trapezoid block.

3. A blasting booth according to claim 2, wherein: the friction limiting mechanism comprises an extension frame (15) fixedly connected with the outer side wall of the supporting table (6), the extension frame (15) is respectively connected with two groups of deflection frames (16) in a rotating mode, limiting rubber blocks (17) matched with the track (5) are fixedly connected to the bottoms of the opposite sides of the two groups of deflection frames (16), and stress wheels (18) matched with the trapezoid blocks (14) are fixedly connected to the tops of the two groups of deflection frames (16).

4. A blasting booth according to claim 1, wherein: the clamping assembly comprises a positioning table (19) fixedly connected with the sand blasting chamber (1), a supporting plate (20) is fixedly connected to the inner middle part of the positioning table (19), and a driving mechanism and a fixing mechanism matched with the driving mechanism are respectively arranged on the supporting plate (20).

5. A blasting booth according to claim 4, wherein: the driving mechanism comprises a clamping motor (21) fixedly mounted at the bottom of the supporting plate (20), the output end of the clamping motor (21) is fixedly connected with a driving gear (22), the outer side of the driving gear (22) is provided with a driven gear (23) meshed with the driving gear (22), and the middle part of the driven gear (23) is connected with a fixing mechanism.

6. A blasting booth according to claim 5, wherein: the fixed establishment includes dwang (24) with driven gear (23) fixed connection, threaded connection between the bottom of dwang (24) and layer board (20), the top joint of dwang (24) lateral wall is fixed with axle sleeve (25), the equal fixedly connected with annular plate (26) in top and bottom of axle sleeve (25), the top rotates in locating bench (19) and is connected with two sets of locating shaft (27), every group equal fixedly connected with a set of centre gripping arm (28) on locating shaft (27), the bottom of centre gripping arm (28) stretches into between two sets of annular plate (26).

7. A blasting booth according to claim 6, wherein: the height of the driving gear (22) is larger than that of the driven gear (23), and the driven gear (23) is spaced from the supporting plate (20) and the annular plate (26).