Pass-type shot blasting machine with circulating mechanism

Abstract

The utility model discloses a through-type shot blasting machine with a circulating mechanism, and relates to the technical field of shot blasting machines. The through-type shot blasting machine with the circulating mechanism comprises a bottom plate, a shot blasting machine body is fixedly installed above the bottom plate, a recycling mechanism is installed above the shot blasting machine body, the lifting assembly is arranged above the shot blasting machine body and used for lifting steel shots to the top of the shot blasting machine body, and the magnetic attraction assembly is arranged above the shot blasting machine body and used for sucking the steel shots to the top of the shot blasting machine body. The magnetic attraction assembly comprises a supporting air cylinder fixedly installed above the bottom plate, when falling into a ramp structure at the bottom of the shot blasting machine, steel shots can move to the foremost end of the ramp structure under the influence of self weight, a lifting motor drives a limiting roller to rotate so as to drive a lifting conveying belt to rotate, and therefore the steel shots can be lifted. The receiving hopper on the outer side of the lifting conveying belt can shovel up steel shots accumulated at the foremost end of the ramp structure of the shot blasting machine and convey the steel shots into the stock bin at the top end, so that the steel shot circulating effect is achieved, and the situation that a circulating mechanism is blocked by the steel shots is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a through -type shot -blasting machine with circulating mechanism. BACKGROUND

[0002] The shot -blasting machine is the cast equipment that utilizes the high -speed projectile that throws out of shot -blasting machine to clean or strengthen casting surface. Shot -blasting machine can carry out shakeout, remove core and clean simultaneously. Some areas also call sanding machine, sandblasting machine in orally, and shot -blasting machine is through the shot -blasting machine that steel sand steel ball is thrown high speed and falls and impacts on the material object surface a kind of processing technology.

[0003] The existing reference announcement No. CN219504526U Chinese utility model patent discloses a through type steel shot -blasting cleaning machine, and relates to the technical field of shot -blasting machine, including support mechanism, the inside fixed connection of support mechanism is equipped with shot -blasting mechanism, and the back surface fixed connection of support mechanism is equipped with circulating mechanism;The support mechanism includes support frame and cleaning chamber, and the right side of the support frame is fixedly connected with one side of the cleaning chamber, and the inside of the support frame is overlapped with steel. The utility model discloses steel ball under the action of inclined armature enters the lifting bin, starts motor two, and makes the screw blade lift steel ball, then reenters the storage bin through the circulation port, so that steel ball can be recycled, without frequent manual addition, more convenient to use, solve the problem that when the shot -blasting machine is thrown on the surface of steel material and is rusted, a large amount of steel ball is consumed, and the existing shot -blasting machine does not have the function of recycling steel ball, and steel ball needs to be added frequently, which is inconvenient to use.

[0004] The above-mentioned shot -blasting machine is moved to the inside of inlet pipe by screw auger structure, since steel ball will impact on the surface of steel material, will produce a certain degree of damage, appears the condition of fragmentation, and screw auger needs to leave a certain gap between pipe to facilitate screw auger rotation, and the steel ball of reduced volume can be stuck between screw auger and pipe, to cause screw auger to be deadlocked, and the protruding structure on the surface of steel material can block a part of steel ball to fall, to cause steel ball to stay above steel material, and be taken away by steel material, and the current shot -blasting machine is equipped with airflow nozzle inside, and steel ball on the surface of steel material is cleaned by airflow, and the impact force of airflow on steel ball is limited, and part of steel ball is still taken away by steel material. UTILITY MODEL CONTENTS

[0005] In view of the defects of the prior art, the utility model provides a through type shot -blasting machine with circulating mechanism, solves the problems that steel ball is taken away by steel material and broken steel ball easily causes circulating mechanism to be deadlocked.

[0006] To achieve the above object, the utility model discloses a through type shot -blasting machine with circulating mechanism comprising bottom plate, the top of bottom plate is fixedly installed with shot -blasting machine, and the top of shot -blasting machine is installed with recovery mechanism:

[0007] A lifting assembly is arranged above the shot blasting machine for lifting the steel shots to the top of the shot blasting machine;

[0008] A magnetic attraction assembly comprises a supporting air cylinder fixedly arranged above the bottom plate, a limiting frame fixedly arranged above the supporting air cylinder, driving rollers movably arranged at both ends of the limiting frame, a recovery belt arranged outside the driving rollers, a recovery motor fixedly arranged at the left end of the driving rollers, an electromagnet fixedly arranged inside the limiting frame, and a sliding groove fixedly arranged below the limiting frame.

[0009] Preferably, the bottom of the shot blasting machine shell is provided with a slope structure, and the slope structure of the bottom of the shot blasting machine shell gradually narrows, the inside of the shot blasting machine is fixedly provided with a conveying mesh belt, and the conveying mesh belt penetrates the shot blasting machine left and right.

[0010] Preferably, the lifting assembly comprises a fixed frame fixedly arranged at the top end of the shot blasting machine, a hopper fixedly arranged inside the fixed frame, a limiting roller movably arranged at the top end of the fixed frame, a lifting conveying belt embeddedly arranged outside the limiting roller, a receiving hopper fixedly arranged outside the lifting conveying belt, and a lifting motor fixedly arranged above the bottom plate.

[0011] Preferably, the bottom end of the hopper is connected with the steel shot conveying pipe of the shot blasting machine through a pipeline, the limiting roller and the fixed frame are rotationally connected, the limiting roller is also arranged at the end of the slope structure of the shot blasting machine shell and rotationally connected with the shot blasting machine shell, the receiving hoppers are equidistantly arranged outside the lifting conveying belt, and the rotating shaft of the lifting motor is fixedly connected with one end of the bottom limiting roller.

[0012] Preferably, the supporting air cylinder is arranged at the four corners of the limiting frame, the driving rollers and the limiting frame are rotationally connected, the electromagnet is arranged inside the recovery belt, the width of the electromagnet is equal to the width of the recovery belt, and the length of the electromagnet is less than the length of the horizontal part at the bottom of the recovery belt.

[0013] Preferably, the end of the recovery motor and the sliding groove of the limiting frame is arranged above the slope structure of the shot blasting machine, and the center of the sliding groove is located directly below the front end of the electromagnet.

[0014] Beneficial effects

[0015] The utility model provides a kind of through-type shot blasting machine with circulation mechanism.Compared with prior art, it has the following beneficial effects:

[0016] (1), the through type shot blasting machine with circulation mechanism, the fixed frame on the top of the shot blasting machine limits the position of the hopper, the bottom end of the hopper is connected with the shot conveying pipeline in the shot blasting machine through the pipeline structure, when the steel shot falls into the inside of the slope structure at the bottom of the shot blasting machine, it will move to the front end of the slope structure under the influence of gravity, the lifting conveyor belt is driven to rotate by the rotation of the limiting roller driven by the lifting motor, the receiving hopper outside the lifting conveyor belt can shovel the steel shot accumulated at the front end of the slope structure of the shot blasting machine and convey it to the inside of the hopper at the top, so that the circulation effect of the steel shot is achieved, so that the situation that the steel shot is stuck in the circulation mechanism is avoided.

[0017] (2), the through type shot blasting machine with circulation mechanism, through the setting of the electromagnet, the electromagnet is fixed in the inside of the limiting frame, the position of the limiting frame is adjusted by the supporting cylinder, so that the bottom horizontal structure of the recovery belt can be closer to the upper surface of the workpiece, when the casting passes below the electromagnet, the steel shot will be limited below the recovery belt under the action of the magnetic force of the electromagnet, the steel shot below the recovery belt is moved to the chute by the rotation of the recovery belt driven by the recovery motor, after the steel shot moves to the front end of the electromagnet, the steel shot will fall into the inside of the chute below due to the decrease of the magnetic force, and enter the slope at the bottom of the shot blasting machine shell under the guidance of the chute, in this way, the electromagnet can be used to adsorb the steel shot not taken away from the surface of the workpiece by the air flow, so as to avoid the waste of the steel shot. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the overall structure schematic diagram of the utility model;

[0019] Figure 2 It is the receiving hopper mounting structure schematic diagram of the utility model;

[0020] Figure 3 It is the chute and shot blasting machine position structure schematic diagram of the utility model;

[0021] Figure 4 It is the electromagnet mounting structure schematic diagram of the utility model;

[0022] In the drawing: 1, bottom plate; 11, shot blasting machine; 12, conveying mesh belt; 2, recovery mechanism; 21, lifting assembly; 211, fixed frame; 212, hopper; 213, limiting roller; 214, lifting conveyor belt; 215, receiving hopper; 216, lifting motor; 22, magnetic attraction assembly; 221, supporting cylinder; 222, limiting frame; 223, drive roller; 224, recovery belt; 225, recovery motor; 226, electromagnet; 227, chute. DETAILED DESCRIPTION

[0023] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0024] Please refer to Figures 1-4 The present application provides a technical solution: a through-type shot blasting machine with a circulating mechanism comprises a bottom plate 1, a shot blasting machine 11 is fixedly installed above the bottom plate 1, a slope structure is arranged at the bottom of the shell of the shot blasting machine 11, and the slope structure at the bottom of the shell of the shot blasting machine 11 gradually narrows, a conveying mesh belt 12 is fixedly installed inside the shot blasting machine 11, and the conveying mesh belt 12 penetrates the shot blasting machine 11 left and right.

[0025] Specifically, the bottom plate 1 can support the shot blasting machine 11, and the conveying mesh belt 12 inside the shot blasting machine 11 can convey workpieces while allowing steel shots to enter the slope at the bottom of the shell of the shot blasting machine 11 through the opening structure of the conveying mesh belt 12.

[0026] A recovery mechanism 2 is installed above the shot blasting machine 11.

[0027] The lifting assembly 21 is arranged above the shot blasting machine 11 for lifting the steel shots to the top of the shot blasting machine 11, and the lifting assembly 21 comprises a fixed frame 211 fixedly installed at the top end of the shot blasting machine 11, a hopper 212 fixedly installed inside the fixed frame 211, a limiting roller 213 movably installed at the top end of the fixed frame 211, a lifting conveying belt 214 embeddedly installed on the outer side of the limiting roller 213, a receiving hopper 215 fixedly installed on the outer side of the lifting conveying belt 214, and a lifting motor 216 fixedly installed above the bottom plate 1, the bottom end of the hopper 212 is connected with the steel shot conveying pipe of the shot blasting machine 11 through a pipeline, the limiting roller 213 and the fixed frame 211 are rotationally connected, the limiting roller 213 is also installed at the end of the slope structure of the shell of the shot blasting machine 11 and rotationally connected with the shell of the shot blasting machine 11, the receiving hopper 215 is equidistantly installed on the outer side of the lifting conveying belt 214, and the rotating shaft of the lifting motor 216 is fixedly connected with one end of the bottom limiting roller 213.

[0028] Specifically, the position of the hopper 212 is limited by the fixed frame 211 on the top of the shot blasting machine 11, and the bottom end of the hopper 212 is connected with the steel shot conveying pipe inside the shot blasting machine 11 through a pipe structure. When the steel shots fall into the internal slope structure of the bottom of the shot blasting machine 11, they will move to the front end of the slope structure under the influence of gravity. The lifting motor 216 drives the limiting roller 213 to rotate to drive the lifting conveyor belt 214 to rotate. The receiving hopper 215 outside the lifting conveyor belt 214 can shovel the steel shots accumulated at the front end of the slope structure of the shot blasting machine 11 and convey them to the inside of the hopper 212 at the top.

[0029] The magnetic assembly 22 comprises a supporting cylinder 221 fixedly installed above the bottom plate 1, a limiting frame 222 fixedly installed above the supporting cylinder 221, drive rollers 223 movably installed at both ends of the limiting frame 222, a recovery belt 224 installed outside the drive rollers 223, a recovery motor 225 fixedly installed at the left end of the drive rollers 223, an electromagnet 226 fixedly installed inside the limiting frame 222, a chute 227 fixedly installed below the limiting frame 222, the supporting cylinder 221 is installed at the four corners of the limiting frame 222, the drive rollers 223 and the limiting frame 222 are rotationally connected, the electromagnet 226 is located inside the recovery belt 224, the width of the electromagnet 226 is equal to the width of the recovery belt 224, the length of the electromagnet 226 is less than the length of the horizontal part at the bottom of the recovery belt 224, the recovery motor 225 and the end of the chute 227 of the limiting frame 222 are located above the slope structure of the shot blasting machine 11, and the center of the chute 227 is located directly below the front end of the electromagnet 226.

[0030] Specifically, the electromagnet 226 is fixedly installed inside the limiting frame 222, and the position of the limiting frame 222 is adjusted by the supporting cylinder 221, so that the bottom horizontal structure of the recovery belt 224 can be closer to the upper surface of the workpiece. When the casting passes below the electromagnet 226, the steel shots will be limited below the recovery belt 224 under the action of the magnetic force of the electromagnet 226. The recovery motor 225 drives the recovery belt 224 to rotate to move the steel shots below the recovery belt 224 to the chute 227. When the steel shots move to the front end of the electromagnet 226, the steel shots will fall into the chute 227 below due to the decrease of the magnetic force, and enter the slope at the bottom of the shell of the shot blasting machine 11 under the guidance of the chute 227. Meanwhile, the contents not described in detail in the specification all belong to the prior art known to those skilled in the art.

[0031] When working, the position of the hopper 212 is limited by the fixed frame 211 on the top of the shot blasting machine 11, and the bottom end of the hopper 212 is connected with the steel shot conveying pipeline inside the shot blasting machine 11 through the pipeline structure, when the steel shot falls into the internal slope structure of the bottom of the shot blasting machine 11, it will move to the front end of the slope structure under the influence of gravity, the lifting conveying belt 214 is driven to rotate by the rotation of the limiting roller 213 driven by the lifting motor 216, the receiving hopper 215 outside the lifting conveying belt 214 can shovel the steel shot accumulated at the front end of the slope structure of the shot blasting machine 11 and convey it to the inside of the hopper 212 at the top, so as to achieve the effect of steel shot circulation, so as to avoid the situation that the steel shot is stuck in the circulation mechanism, the electromagnet 226 is fixed inside the limiting frame 222, the position of the limiting frame 222 is adjusted by the supporting cylinder 221, so that the bottom horizontal structure of the recovery belt 224 can be closer to the upper surface of the workpiece, when the casting passes below the electromagnet 226, the steel shot will be limited below the recovery belt 224 under the action of the magnetic force of the electromagnet 226, the steel shot below the recovery belt 224 is moved to the chute 227 by the rotation of the recovery belt 224 driven by the recovery motor 225, after the steel shot moves to the front end of the electromagnet 226, the steel shot will fall into the inside of the chute 227 below due to the decrease of the magnetic force, and enter the slope at the bottom of the shell of the shot blasting machine 11 under the guidance of the chute 227, this way can absorb the steel shot not taken away from the surface of the workpiece by the air flow through the electromagnet 226, so as to avoid the waste of the steel shot.

[0032] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or operation from another entity or operation, without necessarily requiring or implying that there is any such actual relationship or order between these entities or operations. Moreover, the terms "comprises", "comprising", or any other variant thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or apparatus that includes a list of elements does not only include those elements, but also includes other elements not explicitly listed, or inherent to such a process, method, article, or apparatus.

[0033] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A through-type shot blasting machine with a circulating mechanism, comprising a bottom plate (1), a shot blasting machine (11) is fixedly installed above the bottom plate (1), characterized in that: The recovery mechanism (2) is installed above the shot blasting machine (11). The lifting assembly (21) is arranged above the shot blasting machine (11) and is used for lifting the steel shots to the top of the shot blasting machine (11). The magnetic attraction assembly (22) comprises a supporting air cylinder (221) fixedly installed above the bottom plate (1), a limiting frame (222) fixedly installed above the supporting air cylinder (221), drive rollers (223) movably installed at both ends of the limiting frame (222), a recovery belt (224) installed on the outer side of the drive rollers (223), a recovery motor (225) fixedly installed at the left end of the drive rollers (223), an electromagnet (226) fixedly installed in the limiting frame (222), and a chute (227) fixedly installed below the limiting frame (222).

2. A through-feed shot blasting machine with a circulating mechanism according to claim 1, characterized in that: The shot blasting machine (11) is provided with a slope structure at the bottom of the shell, and the slope structure at the bottom of the shell of the shot blasting machine (11) is gradually narrowed.

3. A through-feed shot blasting machine with a circulating mechanism according to claim 1, characterized in that: The lifting assembly (21) comprises a fixed frame (211) fixedly installed at the top end of the shot blasting machine (11), a stock bin (212) fixedly installed in the fixed frame (211), a limiting roller (213) movably installed at the top end of the fixed frame (211), a lifting conveyor belt (214) embeddedly installed on the outer side of the limiting roller (213), a receiving hopper (215) fixedly installed on the outer side of the lifting conveyor belt (214), and a lifting motor (216) fixedly installed above the bottom plate (1).

4. A through-feed shot blasting machine with a circulating mechanism according to claim 3, characterized in that: The bottom end of the stock bin (212) is connected with the steel shot conveying pipe of the shot blasting machine (11) through a pipeline, the limiting roller (213) is rotationally connected with the fixed frame (211), the limiting roller (213) is also installed at the end of the slope structure of the shell of the shot blasting machine (11) and rotationally connected with the shell of the shot blasting machine (11), the receiving hopper (215) is equidistantly installed on the outer side of the lifting conveyor belt (214), and the rotating shaft of the lifting motor (216) is fixedly connected with one end of the bottom limiting roller (213).

5. A through-feed shot blasting machine with a circulating mechanism according to claim 1, characterized in that: The supporting air cylinder (221) is installed at the four corners of the limiting frame (222), the drive rollers (223) are rotationally connected with the limiting frame (222), the electromagnet (226) is located in the inside of the recovery belt (224), the width of the electromagnet (226) is equal to the width of the recovery belt (224), and the length of the electromagnet (226) is less than the length of the horizontal part at the bottom of the recovery belt (224).

6. A through-feed shot blasting machine with a circulating mechanism according to claim 1, characterized in that: The recovery motor (225) and the end of the chute (227) are located above the slope structure of the shot blasting machine (11), and the center of the chute (227) is located directly below the front end of the electromagnet (226).

Images