CN112775849A

CN112775849A - Finished product shot blasting machine for metal heat treatment

Info

Publication number: CN112775849A
Application number: CN202110108353.3A
Authority: CN
Inventors: 陈昊
Original assignee: Xiamen Chengzhi Precision Technology Co ltd
Current assignee: Xiamen Chengzhi Precision Technology Co ltd
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-05-11

Abstract

The invention relates to the technical field of shot blasting machines, in particular to a finished product shot blasting machine for metal heat treatment, which comprises a lower base, an upper top seat and a shot blasting machine, wherein the lower base and an upper fixed seat are integrally arranged, side seats are welded on the side walls of the lower base, a lifting machine is installed in each side seat, a feed pipe is arranged on each lower base, partition plates are welded on two sides of each lower base, a conveying crawler is installed in the middle of each partition plate on each side, a sliding plate is welded on the inner wall of one side of each lower base, a sieve mesh is arranged on each sliding plate, one end of each sliding plate is connected with the tail end of each conveying crawler in an end-to-end mode, a conveying belt is installed in the lower base and close to the bottom of each lower base, the conveying belts are located at the oblique lower side of the sliding plates, a baffle is movably arranged above the tail ends of the conveying crawlers. The invention can not only improve the effect of shot blasting and ensure that workpieces are treated more thoroughly, but also be convenient for cleaning dust and sundries in the machine.

Description

Finished product shot blasting machine for metal heat treatment

Technical Field

The invention relates to the technical field of shot blasting machines, in particular to a finished product shot blasting machine for metal heat treatment.

Background

With the rapid development of the industry, the steel industry is also rapidly developed, and in the field of steel structure processing and production, a shot blasting machine is needed, and casting equipment for cleaning or strengthening the surface of a casting by using high-speed shot thrown by a shot blasting machine is needed. Shot blasting machines are of the drum type, crawler type and other different structural types.

When the crawler type shot blasting machine works, a workpiece is placed into the rubber crawler roller, an operator presses the 'operation' button, the door of the shot blasting chamber is closed pneumatically, the shot blasting cleaning starts, the crawler moves forwards, the workpiece rolls continuously, the high-efficiency powerful shot blasting machine throws shot blasting onto the surface of the rolling workpiece at high speed, and the workpiece can be cleaned completely and uniformly; the steel shots flow into a spiral conveyor through a chute hole on the crawler belt, then the steel shots are conveyed to a bucket elevator, are lifted to a separator through the bucket elevator, and are stored for later use after being separated; after the shot blasting is finished, the shot blasting chamber door is automatically opened, the crawler belt rotates reversely, and the workpiece is discharged.

However, in the daily work process, it can be found that some workpieces fall out together with other workpieces which have been shot-blasted after shot blasting is not finished, so that the quality of products is affected, and in the shot blasting process, more oxide layers fall off from the surfaces of the workpieces, and the oxide layers fall off in the machine, so that the parts in the machine are disturbed in work, and the parts are difficult to clean, so that a device is needed to solve the problem.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a finished product shot blasting machine for metal heat treatment.

In order to achieve the purpose, the invention adopts the following technical scheme:

a finished product shot blasting machine for metal heat treatment comprises a lower base, an upper top seat and a shot blasting device, wherein the lower base and an upper fixed seat are integrally arranged, side seats are welded on the side walls of the lower base, a lifting machine is installed in the side seats, a feed pipe is arranged on the lower base, partition plates are welded on two sides of the lower base, a conveying crawler belt is arranged in the middle of each partition plate on two sides, a sliding plate is welded on the inner wall of one side of the lower base, a sieve mesh is formed in each sliding plate, one end of each sliding plate is connected with the tail end of each conveying crawler belt in an end-to-end mode, a conveying belt is installed in the lower base and is close to the bottom of the lower base and is located at the inclined lower side of each sliding plate, a baffle is movably arranged above the tail end of each conveying crawler belt through an electric push rod, the;

all welded the mounting box on the both sides lateral wall of base down, the mounting box is embedded to have the fan, is equipped with the inlet scoop and the inlet scoop of disk on the fan and is located the baffle, has seted up the bag groove on the mounting box, and the bag inslot is equipped with through the cardboard and collects the bag, and collects the exit end that the bag was connected with the fan.

Preferably, the welding has the baffle that sets up to one side down on the inner wall of lower base, and the top of baffle is located the below of slide, and the bottom of baffle is located the top of conveyer belt.

Preferably, the outlet of the feed pipe is located above the top end of the conveyor track.

Preferably, the two sides of the capsule groove are provided with inner grooves in the mounting box, the clamping plate is of a T-shaped structure, and springs are welded between the end wall of the clamping plate and the inner walls of the inner grooves.

Preferably, the outlet end of the fan is connected with a short pipe, and the short pipe is in threaded connection with the inlet end of the collecting bag.

Preferably, the top end of the projectile path and the top end of the hoisting machine are located at the same height.

The invention has the beneficial effects that:

1. according to the invention, the baffle is arranged above the outlet of the conveying crawler belt, and the electric push rod drives the conveying crawler belt to move up and down for adjustment, so that the shot blasting of workpieces can be more thorough in the shot blasting process, and the shot blasting effect is improved.

2. According to the invention, the fans are arranged on the two sides of the conveying track, the fans are arranged in the mounting box, the mounting box is also provided with the collecting bag through the clamping plate, and the inlet of the collecting bag is connected with the outlet of the fan, so that sucked dust sundries can be directly collected into the collecting bag, and convenience is provided for collecting and processing the dust sundries in the machine.

Drawings

FIG. 1 is a schematic structural diagram of a finished product shot blasting machine for metal heat treatment according to the present invention;

FIG. 2 is a schematic view of installation positions of a lifter and a conveyer belt of a finished product shot blasting machine for metal heat treatment, which is provided by the invention;

FIG. 3 is a schematic diagram of positions of a fan and a bag groove on a mounting box of a finished product shot blasting machine for metal heat treatment, which is provided by the invention;

FIG. 4 is a schematic view of the installation of an air inlet and a partition plate of a finished product shot blasting machine for metal heat treatment according to the present invention.

In the figure: the device comprises a lower base 1, a feeding pipe 11, a conveying crawler 12, a sliding plate 13, a guide plate 14, a partition plate 15, a baffle 16, an upper top seat 2, a shot channel 21, a side seat 3, a hoister 31, a shot blasting device 4, a conveying belt 5, a mounting box 6, a fan 61, an air suction inlet 611, an inner groove 62, a bag groove 63, a collecting bag 7 and a clamping plate 8.

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.

Referring to fig. 1-4, a finished product shot blasting machine for metal heat treatment comprises a lower base 1, an upper top seat 2 and a shot blasting device 4, wherein the lower base 1 and the upper fixed seat 2 are integrally arranged (a controller is arranged on the side wall of the lower base 1), a side seat 3 is welded on the side wall of the lower base, a lifter 31 is arranged in the side seat 3 and used for lifting shot into the shot blasting device 4 again, a feed pipe 11 is arranged on the lower base 1, the outlet of the feed pipe 11 is positioned above the top end of a conveying crawler 12, partition plates 15 are welded on two inner sides of the feed pipe 11, the conveying crawler 12 is arranged in the middle of the partition plates 15 on two sides and used for conveying workpieces, a sliding plate 13 is welded on the inner wall of one side of the lower base 1 and used for separating the workpieces from the shot blasting device, a sieve mesh is arranged on the sliding plate 13, one end of the sliding plate is connected with the tail end of the conveying crawler 12, a conveying belt, conveying the falling shot blast, wherein the conveying belt 5 is positioned at the oblique lower part of the sliding plate 13, a baffle 16 is movably arranged above the tail end of the conveying crawler 12 through an electric push rod to limit the position of the workpiece, so that the shot blasting time of the workpiece is prolonged, incomplete shot blasting is avoided, the shot blasting device 4 is arranged between the lower base 1 and the upper fixed seat 2 and positioned above the conveying crawler 12, a shot channel 21 is connected between the side seat 3 and the shot blasting device 4, and the top end of the shot channel 21 and the top end of the elevator 31 are positioned at the same height;

all welded mounting box 6 on the both sides lateral wall of lower base 1, mounting box 6 is embedded to have fan 61, be equipped with the inlet scoop 611 and the inlet scoop 611 of disk on the fan 61 and be located baffle 15, the bag groove 63 has been seted up on mounting box 6, be equipped with through cardboard 8 in the bag groove 63 and collect bag 7, and the exit end of collecting bag 7 and fan 61 is connected, be connected with the nozzle stub on the exit end of fan 61, pass through threaded connection between the entrance point of nozzle stub and collection bag 7.

Further, a guide plate 14 which is obliquely arranged downwards is welded on the inner wall of one side of the lower base 1, the top end of the guide plate 14 is located below the sliding plate 13, and the bottom end of the guide plate 14 is located above the conveyor belt 5.

Further, the inside groove 62 has all been seted up to the both sides of bag groove 63 in the mounting box 6, and cardboard 8 is "T" type structure and the welding has the spring between its end wall and the inner wall of inside groove 62.

In this embodiment, during shot blasting, the device is started, the conveying track 12, the conveying belt 5 and the elevator 31 all start to operate normally, the workpiece is fed into the device from the feeding pipe 11, and then falls onto the conveying track 12 along the feeding pipe 11 and is stopped at one side by the baffle 16, at this time, the shot blasting device 4 starts to perform high-speed shot blasting outwards, shots hit on the surface of the workpiece to crush the oxide skin on the surface of the workpiece and cause the oxide skin to fall off, a worker controls the side to process for a period of time, a switch of the electric push rod is pressed down to drive the baffle 16 to move upwards, after moving upwards, the workpiece on the conveying track 12 continues to be conveyed outwards along with the switch, and finally slides out along the sliding plate 13, the shots directly fall off from the sieve holes on the sliding plate 13, are guided by the guide plate 14, fall on the conveying belt 5 and are conveyed into the side seat 3 along with the conveying belt 5, the shots are in the side seat 3 and are continuously lifted, when the shot is lifted to the top, the shot drops back into the shot blasting machine 4 along the shot passage 21 for reuse, and when the baffle 16 moves downwards to block the path of the workpieces each time, the batch of workpieces are poured again, so that batch operation is carried out;

before throwing the ball, get a collection bag 7 first, place it in bag groove 63, during the placement, press cardboard 8 to interior groove 62, expose bag groove 63 after, place collection bag 7 in it, and loosen cardboard 8, make cardboard 8 fix it after popping out, then, fix the air cock of collection bag 7 entrance point on the nozzle stub through the screw thread rotation again, and in the course of the work, start fan 61, fan 61 inhales debris such as the cinder that drop through suction by inlet scoop 611, and discharge from the nozzle stub, fall into in collecting bag 7 at last, after finishing, close equipment, and will collect bag 7 and take out from bag groove 63 can.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A finished product shot blasting machine for metal heat treatment comprises a lower base (1), an upper top seat (2) and a shot blasting machine (4), and is characterized in that the lower base (1) and the upper fixed seat (2) are integrally arranged, a side seat (3) is welded on the side wall of the lower base, a lifting machine (31) is installed in the side seat (3), a feeding pipe (11) is arranged on the lower base (1), partition plates (15) are welded on two sides of the lower base, a conveying crawler belt (12) is installed in the middle of the partition plates (15) on the two sides, a sliding plate (13) is welded on the inner wall of one side of the lower base (1), a sieve mesh is arranged on the sliding plate (13), one end of the sliding plate is connected with the tail end of the conveying crawler belt (12), a conveying belt (5) is installed in the lower base (1) at a position close to the bottom, the conveying belt (5) is located at the inclined lower part of the sliding plate (13), a baffle, the shot blasting device (4) is arranged between the lower base (1) and the upper fixed seat (2) and is positioned above the conveying crawler (12), and a shot channel (21) is connected between the side seat (3) and the shot blasting device (4);

all welded mounting box (6) on the both sides lateral wall of lower base (1), mounting box (6) are embedded to have fan (61), be equipped with on fan (61) on be equipped with disk inlet scoop (611) and inlet scoop (611) be located baffle (15), seted up bag groove (63) on mounting box (6), be equipped with collection bag (7) through cardboard (8) in bag groove (63), and collect the exit end that bag (7) and fan (61) are connected.

2. The finished product shot blasting machine for metal heat treatment as defined in claim 1, wherein a guide plate (14) obliquely arranged downwards is welded on the inner wall of one side of the lower base (1), the top end of the guide plate (14) is located below the sliding plate (13), and the bottom end of the guide plate (14) is located above the conveyor belt (5).

3. A finishing shot-blasting machine for the thermal treatment of metals, according to claim 1, characterized in that the outlet of the feeding pipe (11) is located above the top end of the conveyor track (12).

4. The finished shot blasting machine for metal heat treatment as recited in claim 1, wherein the two sides of the bag slot (63) are provided with inner slots (62) in the mounting box (6), the snap-gauge (8) is in a T-shaped structure, and springs are welded between the end wall of the snap-gauge and the inner wall of the inner slot (62).

5. The shot blasting machine for metal heat treatment as claimed in claim 1, wherein the outlet end of the fan (61) is connected with a short pipe, and the short pipe is connected with the inlet end of the collecting bag (7) through screw threads.

6. The shot-blasting machine for heat treatment of metals of claim 1, characterized in that the top of the shot channel (21) is at the same height as the top of the hoist (31).