CN215433239U

CN215433239U - Steel shot blasting machine

Info

Publication number: CN215433239U
Application number: CN202121866286.3U
Authority: CN
Inventors: 王洪超; 于粟海
Original assignee: Zibo Huake Steel Structure Construction Co ltd
Current assignee: Zibo Huake Steel Structure Construction Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-01-07
Anticipated expiration: 2031-08-11

Abstract

The utility model discloses a steel structure shot blasting machine, which relates to the technical field of steel structure processing and comprises the following components: the shot blasting machine comprises a shot blasting tank, a driving mechanism, a clamping mechanism and a spraying mechanism, wherein a shot blasting cavity is formed in the shot blasting tank, a motor cavity is formed in the shot blasting tank, the driving mechanism is installed in the motor cavity, the driving mechanism comprises a driving motor, the driving motor is fixedly installed at the inner bottom of the motor cavity, a rotating shaft hole is formed in the inner top of the motor cavity, the rotating end of the driving motor is inserted into the rotating shaft hole, and a placing plate is fixedly installed at the rotating end of the driving motor.

Description

Steel shot blasting machine

Technical Field

The utility model relates to the technical field of steel structure processing, in particular to a steel structure shot blasting machine.

Background

The shot blasting machine is casting equipment for cleaning or strengthening the surface of a casting by using high-speed shots thrown by the shot blasting machine, and the shot blasting machine can simultaneously perform sand falling, core removal and cleaning on the casting.

The prior patent (publication number: CN209902992U) discloses a shot blasting machine for steel products, which has simple structure, reasonable process, high impurity removal efficiency and good effect;

however, the shot blasting machine for steel structural products still has the following problems in practical use: because the steel member is put into and is slided on defeated flitch from the left end of defeated flitch, polish the steel member through the impeller head at gliding in-process, lead to can't evenly polishing the surface of steel member at the slip in-process, and because the steel member slides on defeated flitch at the in-process of polishing, then lead to the steel member can send the collision with the backup pad, and then lead to steel member or backup pad to damage, and when carrying out the spraying to the steel member, because the speed that the shot sprays is very fast and a large amount, then can lead to the steel member that weight is lighter can be blown the skew by the shot at the spraying in-process, and then lead to the steel member at a plurality of face atress inequality of spraying in-process, and lead to the steel member effect not good.

SUMMERY OF THE UTILITY MODEL

The utility model provides a steel shot blasting machine, which solves the technical problem that the surface of a steel member cannot be uniformly polished in the sliding process because most of the existing steel members slide on a conveying plate.

In order to solve the technical problem, the utility model provides a steel-structured shot blasting machine which comprises: the shot blasting machine comprises a shot blasting tank, a driving mechanism, a clamping mechanism and a spraying mechanism, wherein a shot blasting cavity is formed in the shot blasting tank, a motor cavity is formed in the shot blasting tank, and the driving mechanism is installed in the motor cavity;

the driving mechanism comprises a driving motor, the driving motor is fixedly installed at the inner bottom of the motor cavity, a rotating shaft hole is formed in the inner top of the motor cavity, the rotating end of the driving motor is inserted into the rotating shaft hole, and a placing plate is fixedly installed at the rotating end of the driving motor.

Preferably, fixture includes the adjustment tank is seted up in placing the board, the mounting hole has been seted up to the inside wall of adjustment tank, the mounting hole rotates in and is connected with two-way screw rod, the guiding hole has been seted up at the top of placing the board, two-way screw rod's outside spiral shell symmetry line is connected with two grip blocks, two the grip block all slides in the guiding hole, drives two grip blocks in the two-way screw rod outside through rotatory two-way screw rod and carries out the centre gripping to the steel member of placing the board top, can make the steel member of placing the board top can be fixed when polishing.

Preferably, the adjusting hole is formed in one side of the placing plate, the adjusting nut is fixedly connected to one end of the bidirectional screw rod and located in the adjusting hole, and the bidirectional screw rod is convenient and fast to rotate by a user due to the fact that the adjusting nut is installed.

Preferably, the spraying mechanism includes two fans, two fan symmetry fixed mounting is in the both sides of shot-blasting jar, the conveyer pipe has been pegged graft at shot-blasting jar's top, every the output of fan all is located the shot-blasting intracavity, and every the equal fixed mounting of output of fan has the groove that gathers materials, and every the conveyer pipe all with a groove fixed connection that gathers materials, the conveyer pipe is carried the shot to the inslot that gathers materials to pressurize the groove that gathers materials through the fan, make the shot in the groove that gathers materials spout, and polish to the steel member of placing the board top.

Preferably, two the equal fixed mounting in the relative one side of collecting tank has the shower nozzle, and through the installation of shower nozzle, can make the shot in the collecting tank can be more even when the blowout spray to place the steel member at board top on.

Preferably, the interior bottom fixed mounting who throws the ball chamber has the dust cover, just the dust cover is located the outside that driving motor rotated the end, the outside cover of dust cover is equipped with the guide plate, obtains the installation through the dust cover, can prevent that the shot from flying into in the gap between pivot hole and the driving motor rotation end to can carry out the water conservancy diversion to the shot of throwing the intracavity bottom through the guide plate, so that will throw the gathering of ball in the ball chamber.

Preferably, a collection cavity is formed in the shot blasting tank, a plurality of through holes are formed in the inner top of the collection cavity at equal intervals, and the collected shots fall into the collection cavity through the through holes to wait for collection.

Preferably, the front of shot-blasting tank has seted up the installing port, it is connected with sealing door to rotate in the installing port, sealing door's positive fixed mounting has the handle, and through the installation of sealing door, can be sealed in the during operation ball-blasting chamber, the projectile that prevents high-speed flight passes through the installing port and flies out.

Compared with the prior art, the steel-structure shot blasting machine provided by the utility model has the following beneficial effects:

1. according to the utility model, the steel member is placed on the top of the placing plate, the placing plate is driven to rotate by the driving motor, and the shot in the collecting groove is sprayed out by the fan, so that the steel member placed on the top of the placing plate is uniformly sprayed.

2. According to the utility model, the two clamping blocks which are in threaded connection with the outer side are driven by the bidirectional screw to clamp the steel member placed on the top of the placing plate, so that the steel member is prevented from being blown and deflected in the spraying and polishing process, and the steel member is prevented from being abraded due to uneven stress on a plurality of surfaces of the steel member in the spraying process.

Drawings

FIG. 1 is a schematic structural diagram of a steel-structured shot blasting machine;

FIG. 2 is a front sectional view of a steel shot blasting machine;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is an enlarged view at B in fig. 2.

Reference numbers in the figures: 1. a shot blasting tank; 2. a shot blasting chamber; 3. a motor cavity; 4. a drive motor; 5. a rotating shaft hole; 6. placing the plate; 7. an adjustment groove; 8. mounting holes; 9. a bidirectional screw; 10. a guide hole; 11. a clamping block; 12. an adjustment hole; 13. adjusting the nut; 14. a fan; 15. a delivery pipe; 16. a material collecting groove; 17. an injector head; 18. a dust cover; 19. a baffle; 20. a collection chamber; 21. a sealing door; 22. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In a first embodiment, as shown in fig. 1-4, the present invention comprises: the shot blasting machine comprises a shot blasting tank 1, a driving mechanism, a clamping mechanism and a spraying mechanism, wherein a shot blasting chamber 2 is formed in the shot blasting tank 1, a motor chamber 3 is formed in the shot blasting tank 1, and the driving mechanism is installed in the motor chamber 3;

actuating mechanism includes driving

motor

4, 4 fixed mounting of driving motor are at the interior bottom in motor chamber 3, pivot hole 5 has been seted up at the interior top in motor chamber 3, driving motor 4 rotates the end and pegs graft in pivot hole 5, driving motor 4 rotates end fixed mounting and places board 6, the steel member that will polish is placed at the top of placing board 6, and start driving motor 4 with mains connection, driving motor 4 rotates the end and can drive and place board 6 and slowly rotate, and spray the surface at the steel member through spraying mechanism pellet.

In this embodiment: the MSMD5AZP1U was used as the drive motor 4.

Embodiment two, on the basis of embodiment one, fixture includes that 7 adjustment tank 7 of adjustment tank sets up in placing board 6, mounting hole 8 has been seted up to the inside wall of

adjustment tank

7, 8 internal rotations in mounting hole are connected with two-way screw rod 9, place the top of board 6 and seted up guiding hole 10, the outside spiro symmetry line of two-way screw rod 9 is connected with two grip blocks 11, two grip blocks 11 all slide in guiding hole 10, drive two-way screw rod 9 through rotatory two-way screw rod 9 and rotate at two grip blocks 11, and make grip blocks 11 slide in the outside of two-way screw rod 9 and guiding hole 10, and carry out the centre gripping to the steel member of placing board 6 top, can make the steel member of placing board 6 top can be fixed when polishing, blow off the steel member from the top of placing board 6 with the shot of preventing high-speed injection, and lead to throw the inside wall or the steel member damage of ball chamber 2.

Third embodiment, on the basis of second embodiment, place one side of board 6 and seted up regulation hole 12, the one end fixedly connected with adjusting nut 13 of two-way screw rod 9, and adjusting nut 13 is located regulation hole 12, and through the installation of adjusting nut 13, when needing to change two-way screw rod 9, the user accessible box spanner etc. instrument rotates adjusting nut 13, makes two-way screw rod 9 be convenient for the application of force when rotating.

Fourth embodiment, on the basis of first embodiment, spraying mechanism includes two fans 14, two fan 14 symmetry fixed mounting are in the both sides of blasting tank 1, the conveyer pipe 15 has been pegged graft at the top of blasting tank 1, the output of every fan 14 all is located throwing ball chamber 2, and the equal fixed mounting of the output of every fan 14 has a groove 16 that gathers materials, and every conveyer pipe 15 all with gather materials groove 16 fixed connection, carry the shot to gathering materials groove 16 in through conveyer pipe 15 by the presser, and blow the shot in the groove 16 that gathers materials through fan 14, make the shot in the groove 16 that gathers materials spout.

Fifth, on the basis of fourth embodiment, the ejection heads 17 are fixedly mounted on the opposite sides of the two material collecting grooves 16, and by mounting the ejection heads 17, the shots in the material collecting grooves 16 can be ejected onto the steel member on the top of the placing plate 6 more uniformly when being ejected.

Sixth embodiment, on the basis of first embodiment, the interior bottom fixed mounting of throwing ball chamber 2 has dust cover 18, and dust cover 18 is located the outside that driving motor 4 rotated the end, the outside cover of dust cover 18 is equipped with guide plate 19, because dust cover 18 cover is established in the outside that driving motor 4 rotated the end, then dust cover 18 can prevent to throw the ball in ball chamber 2 and is blocked in driving motor 4 and rotate the gap department between end and pivot hole 5, avoid the rotation of driving motor 4 end or the inside wall wearing and tearing of pivot hole 5, and through the installation of guide plate 19, make the slope at the ball accessible guide plate 19 top that drops gathered.

Seventh embodiment, on the basis of first embodiment, seted up collection chamber 20 in the overhead tank 1, a plurality of through-holes have been seted up to the equidistant interior top in collection chamber 20, and the shot accessible through-hole that is gathered drops to in the collection chamber 20 to store it through collection chamber 20, so that retrieve the shot.

Eight embodiment, on the basis of embodiment one, the installing port has been seted up on the front of impeller head jar 1, it is connected with sealing door 21 to rotate in the installing port, sealing door 21's front fixed mounting has handle 22, through the installation of sealing door 21, can prevent at the during operation that the shot in shot-blasting chamber 2 from passing through the installing port departure, when stopping polishing, can open sealing door 21, and can put into or take out the steel member through the installing port, through the installation of handle 22, make sealing door 21 make things convenient for the application of force when opening more.

The working principle is as follows:

when the steel member needs to be sprayed and polished, the driving mechanism is started;

the driving mechanism implementation step:

the first step is as follows: a user opens the sealing door 21 and places a steel member to be placed in the shot blasting chamber 2 on the top of the placing plate 6;

the second step is that: after the sealing door 21 is closed, the supercharger connected with the fan 14 and the delivery pipe 15 is started;

the third step: the pressurizer continuously conveys the pills into the collecting groove 16 through the conveying pipe 15, pressurizes the inside of the collecting groove 16 through the fan 14, and ejects the pills in the collecting groove 16 through the ejection head 17;

the fourth step: when the supercharger conveys the shot into the collecting groove 16 through the conveying pipe 15, the driving motor 4 synchronously works;

the fifth step: the rotation end of driving motor 4 slowly drives and places board 6 and rotate, makes and places board 6 and drive the steel member rotation of placing 6 tops of board, makes the steel member can be evenly sprayed by the shot.

When the steel members on the top of the placing plate 6 need to be polished, in order to prevent the steel members from being blown away, the clamping mechanism is started;

the implementation steps of the clamping mechanism are as follows:

the first step is as follows: after the user places the steel member on the top of the placing plate 6, the user can rotate the adjusting nut 13 by a tool such as a socket wrench or a screwdriver;

the second step is that: the adjusting nut 13 drives the bidirectional screw 9 to rotate, and the clamping block 11 slides on the outer side of the bidirectional screw 9;

the third step: along with two grip blocks 11 are continuous to be close to, treat that two grip blocks 11 offset with the steel member of placing 6 tops of board, can be to the steel member centre gripping of placing 6 tops of board.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The steel constructs shot-blasting machine, its characterized in that includes: the shot blasting machine comprises a shot blasting tank (1), a driving mechanism, a clamping mechanism and a spraying mechanism, wherein a shot blasting cavity (2) is formed in the shot blasting tank (1), a motor cavity (3) is formed in the shot blasting tank (1), and the driving mechanism is installed in the motor cavity (3);

the driving mechanism comprises a driving motor (4), the driving motor (4) is fixedly installed at the inner bottom of a motor cavity (3), a rotating shaft hole (5) is formed in the inner top of the motor cavity (3), the rotating end of the driving motor (4) is inserted into the rotating shaft hole (5), and a placing plate (6) is fixedly installed at the rotating end of the driving motor (4).

2. The steel structure shot blasting machine as claimed in claim 1, wherein the clamping mechanism comprises an adjusting groove (7), the adjusting groove (7) is formed in a placing plate (6), a mounting hole (8) is formed in the inner side wall of the adjusting groove (7), a bidirectional screw (9) is rotatably connected in the mounting hole (8), a guide hole (10) is formed in the top of the placing plate (6), two clamping blocks (11) are connected to the outer side of the bidirectional screw (9) in a threaded and symmetrical mode, and the two clamping blocks (11) slide in the guide hole (10).

3. The steel structure shot blasting machine as recited in claim 2, wherein an adjusting hole (12) is formed in one side of the placing plate (6), an adjusting nut (13) is fixedly connected to one end of the bidirectional screw (9), and the adjusting nut (13) is located in the adjusting hole (12).

4. The steel-structured shot blasting machine as claimed in claim 1, wherein the spraying mechanism comprises two fans (14), the two fans (14) are symmetrically and fixedly mounted on two sides of the shot blasting tank (1), a conveying pipe (15) is inserted into the top of the shot blasting tank (1), the output end of each fan (14) is located in the shot blasting chamber (2), a material collecting groove (16) is fixedly mounted on the output end of each fan (14), and each conveying pipe (15) is fixedly connected with the material collecting groove (16).

5. The steel-structured shot blasting machine according to claim 4, wherein a spraying head (17) is fixedly mounted on one side of each of the two collecting troughs (16) opposite to each other.

6. The steel-structured shot blasting machine as claimed in claim 1, wherein a dust cover (18) is fixedly mounted at the inner bottom of the shot blasting chamber (2), the dust cover (18) is positioned outside the rotating end of the driving motor (4), and a deflector (19) is sleeved outside the dust cover (18).

7. The steel-structured shot blasting machine according to claim 1, wherein a collecting cavity (20) is formed in the shot blasting tank (1), and a plurality of through holes are formed in the inner top of the collecting cavity (20) at equal intervals.

8. The steel-structure shot blasting machine as recited in claim 1, wherein the front surface of the shot blasting tank (1) is provided with an installation opening, a sealing door (21) is rotatably connected in the installation opening, and a handle (22) is fixedly installed on the front surface of the sealing door (21).