Sand blasting room for aluminum profile sand blasting machine

Abstract

The utility model relates to a sand blasting room for an aluminum profile sand blasting machine, which is characterized by comprising a sand blasting room main body, a feeding roller is arranged in the sand blasting room main body along the length direction of the sand blasting room main body, a liftable material pressing mechanism is arranged above the feeding roller, the material pressing mechanism comprises a plurality of groups of material pressing roller components which are arranged in an arrayed manner, and the material pressing roller components are arranged in the sand blasting room main body. The top of each pressing roller assembly is connected with a lifting guide rod, the lifting guide rods are arranged on the top of the sand blasting room body in a lifting mode through linear bearings, the top ends of the lifting guide rods are connected with a lifting cross beam, and the bottom of the lifting cross beam is further connected with a worm and gear lifting machine driving the lifting cross beam to ascend and descend. The worm and gear lifter is mounted at the top of the sand blasting room main body, and the input end of the worm and gear lifter is in transmission connection with a speed reducing motor for driving the worm and gear lifter to operate. According to the utility model, aluminum profiles with different thickness specifications are pressed and fed through the liftable pressing roller, so that the aluminum profiles are prevented from rolling in the sand blasting process to influence the sand blasting quality.

Description

TECHNICAL FIELD

[0001] The utility model relates to a sand blasting room for aluminum profile sand blasting machine belongs to sand blasting machine technical field. BACKGROUND

[0002] The sand blasting machine is through abrasive to work piece surface impact and cutting action, make work piece's surface obtain certain cleanness and different roughness, make work piece surface mechanical property improve, therefore improve work piece's antifatigue, increase its and coating between the adhesion, aluminum alloy plate material processing process, need use sand blasting machine to its surface carry out sand blasting treatment, when carrying out sand blasting to aluminum profile, need to place aluminum profile in the feeding roller and convey to the sand blasting room and carry out sand blasting treatment, aluminum profile is sprayed by sand blasting machine with high speed compressed air and is rolled when sand blasting, influence sand blasting quality.

[0003] Therefore, how to provide a kind of sand blasting room for sand blasting machine capable of compacting feeding, to avoid the rolling of aluminum profile, is the research purpose of the utility model. INVENTION CONTENTS

[0004] In view of the above technical deficiencies, the utility model provides a kind of sand blasting room for aluminum profile sand blasting machine, different thickness specifications of aluminum profile are compacted feeding by the pressure roller of liftable, avoid the rolling of aluminum profile in the sand blasting process and influence sand blasting quality.

[0005] To solve the prior art problems, the technical scheme adopted by the utility model is:

[0006] A kind of sand blasting room for aluminum profile sand blasting machine, it is characterized by including sand blasting room main body, the inside of sand blasting room main body is provided with feeding roller along its length direction, the upper of feeding roller is equipped with liftable pressure mechanism, the pressure mechanism includes several groups of pressure roller assembly arranged, the top of each group pressure roller assembly is connected with lifting guide rod, the lifting guide rod is liftablely arranged at the top of sand blasting room main body by linear bearing, its top end is connected with lifting crossbeam, the bottom of lifting crossbeam is also connected with worm gear hoist driven by its lifting, the worm gear hoist is installed at the top of sand blasting room main body, its input end is drivingly connected with speed reducer motor driven by its operation.

[0007] Further, the outside of sand blasting room main body is equipped with several groups of spray gun mechanism.

[0008] Further, the pressing roller assembly comprises a bottom plate, a pressing roller, a roller mounting plate and a mounting base, the mounting base is distributedly arranged on the inner side of the sand blasting house body along the length direction of the sand blasting house body, both ends of the bottom plate are liftably arranged on the mounting base through guide rods and linear bearings, both ends of the bottom plate are provided with downwardly extending mounting guide rods, the roller mounting plate is liftably arranged on the mounting guide rods through linear bearings, the mounting guide rods are sleeved with buffer springs, the top end of the buffer spring is in contact with the bottom plate, and the bottom end of the buffer spring is in contact with the roller mounting plate.

[0009] Further, the bottom of the sand blasting house body is integrally provided with a collecting groove, the bottom of the collecting groove is provided with a bucket-shaped structure with high ends and low middle, the middle position of the bottom of the collecting groove is provided with a discharge port, and the inner side of the collecting groove is further provided with a screw feeder, and both ends of the main shaft of the screw feeder are provided with spiral blades.

[0010] Further, the spiral blades at both ends of the main shaft of the screw feeder are oppositely arranged to push the sand in the collecting groove to the discharge port.

[0011] The beneficial effects of the utility model are: 1. the pressing roller is lifted to press and feed the aluminum profile of different thickness specifications, so that the rolling of the aluminum profile in the sand blasting process is avoided, and the sand blasting quality is affected; 2. the both ends of the pressing roller are provided with buffer springs, so that the pressing roller can avoid damaging the aluminum profile, and the design is reasonable; 3. the collecting groove at the bottom of the sand blasting house body can collect the sand after sand blasting, and push out the sand blasting house body through the screw feeder, so that the utility model is convenient to use. ACCURACY OF DRAWINGS

[0012] Figure 1 It is the structure schematic diagram of the utility model.

[0013] Figure 2 It is the structure schematic diagram of the feeding roller and the pressing mechanism of the utility model.

[0014] Figure 3 It is the structure schematic diagram of the pressing mechanism of the utility model.

[0015] Figure 4 It is the structure schematic diagram of the pressing roller assembly of the utility model.

[0016] Figure 5 It is the partial structure drawing of the pressing roller assembly of the utility model.

[0017] Figure 6 It is the structure schematic diagram of the collecting groove of the utility model.

[0018] Figure 7 It is the structure schematic diagram of the screw feeder of the utility model.

[0019] The components include: 1. Sandblasting chamber main body; 2. Feeding roller; 3. Pressing mechanism; 301. Pressing roller assembly; 302. Lifting guide rod; 303. Lifting crossbeam; 304. Worm gear lift; 305. Gear motor; 4. Spray gun mechanism; 3011. Base plate; 3012. Pressing roller; 3013. Roller mounting plate; 3014. Mounting base; 3015. Mounting guide rod; 3016. Buffer spring; 5. Collection trough; 6. Discharge port; 7. Screw feeder; 8. Screw blades. Detailed Implementation

[0020] To enable those skilled in the art to better understand the technical solution of this utility model, the following description is provided in conjunction with the appendix. Figures 1-7 Further analysis of this utility model is then conducted.

[0021] like Figures 1-7 As shown, a sandblasting chamber for an aluminum profile sandblasting machine is characterized by: a sandblasting chamber body 1, with inlet and outlet ports at both ends; a feeding roller 2 arranged along its length inside the sandblasting chamber body 1; and a liftable pressing mechanism 3 above the feeding roller 2. The pressing mechanism 3 includes several sets of pressing roller assemblies 301 arranged in a row, with a lifting guide rod 302 connected to the top of each set of pressing roller assemblies 301. The lifting guide rod 302 is movably mounted on the sandblasting chamber body via a linear bearing. The top of the body 1 is connected to a lifting beam 303. The bottom of the lifting beam 303 is also connected to a worm gear lift 304 that drives its lifting. The worm gear lift 304 is installed on the top of the sandblasting chamber body 1. Its input end is connected to a reduction motor 305 that drives its operation. The reduction motor 305 drives the worm gear reducer 304 to operate, which drives the lifting beam 303 to rise or fall, drives the lifting guide rod 302 to rise or fall, and thus drives the pressure roller assembly 301 to rise or fall.

[0022] In this embodiment, preferably, a number of spray gun mechanisms 4 are provided on the outside of the sandblasting chamber body 1. The spray gun mechanisms 4 spray sand onto the surface of the aluminum profile to be processed inside the sandblasting chamber body 1 to perform sandblasting treatment.

[0023] In the embodiment, preferably, the material pressing roller assembly 301 comprises a bottom plate 3011, a material pressing roller 3012, a roller mounting plate 3013 and a mounting base 3014 which is distributed on the inner side of the sand blasting house body 1 along the length direction of the sand blasting house body 1, both ends of the bottom plate 3011 are arranged on the mounting base 3014 in a lifting manner through guide rods and linear bearings, both ends of the bottom plate 3011 are provided with downwardly extending mounting guide rods 3015, the roller mounting plate 3013 is arranged on the mounting guide rods 3015 in a lifting manner through linear bearings, the mounting guide rods 3015 are sleeved with buffer springs 3016, the top end of the buffer springs 3016 is in contact with the bottom plate 3011, and the bottom end of the buffer springs 3016 is in contact with the roller mounting plate 3013.

[0024] In the embodiment, preferably, the bottom of the sand blasting house body 1 is integrally provided with a collecting groove 4 for collecting sand falling during sand blasting, the bottom of the collecting groove 4 is provided with a bucket-shaped structure with high ends and low middle, the middle position of the bottom of the collecting groove 4 is provided with a discharge port 5, and the inner side of the collecting groove 4 is further provided with a screw feeder 6, and both ends of the main shaft of the screw feeder 6 are provided with screw blades 7.

[0025] In the embodiment, preferably, the screw blades 7 at both ends of the main shaft of the screw feeder 6 are oppositely arranged to push the sand in the collecting groove 4 to the discharge port 5.

[0026] When the utility model is used, the aluminum profile enters the feeding roller 2 in the sand blasting house body 1 from one end of the sand blasting house body 1, and the material pressing roller 3012 of the material pressing mechanism 3 is used to clamp and feed the aluminum profile, so that the rolling of the aluminum profile during sand blasting is avoided, and the sand blasting quality is affected; meanwhile, the both ends of the material pressing roller 3012 are provided with buffer springs 3016, so that the material pressing roller 3012 can avoid damaging the aluminum profile.

[0027] The technical scheme provided by the application is described in detail above, the principle and implementation mode of the application are described in the embodiment, and the description of the above embodiment is only used to help understand the method and core idea of the application; meanwhile, for those skilled in the art, according to the idea of the application, the specific implementation mode and application range can be changed, and the above description should not be understood as limiting the application.

Claims

1. A sand blasting house for an aluminum profile sand blasting machine, characterized by: The sand blasting room body is provided with a feeding roller along the length direction of the sand blasting room body, and a liftable pressing mechanism is arranged above the feeding roller.

2. The sand blasting house for an aluminum profile sand blasting machine according to claim 1, characterized in that: The sand blasting room body is provided with a plurality of groups of spray gun mechanisms.

3. The sand blasting house for an aluminum profile sand blasting machine according to claim 1, characterized in that: The pressing roller assembly comprises a bottom plate, a pressing roller, a roller mounting plate and a mounting base.

4. The sand blasting house for an aluminum profile sand blasting machine according to claim 1, characterized in that: The bottom plate is provided with downwardly extending mounting guide rods at both ends thereof.

5. The sand blasting house for an aluminum profile sand blasting machine according to claim 1, characterized in that: The bottom of the collecting groove is provided with a discharge port at the middle position thereof. The spiral blades at both ends of the screw feeder shaft are arranged in opposite directions to push the sand in the collecting groove to the discharge port.

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