Sand screening and ash removing device of shot blasting machine

Abstract

The utility model discloses a sand screening and ash removing device of a shot blasting machine, which relates to the technical field of shot blasting machines and comprises a shot blasting box, a screening and cleaning mechanism arranged below the shot blasting box and used for carrying out sand screening and cleaning on shot materials used by the shot blasting box, and a stirring component arranged below the shot blasting box and used for stirring the shot materials used by the shot blasting box and used for stirring the shot materials used by the shot blasting box. The sand screening and ash removing device comprises a shot blasting box and a screening and cleaning mechanism used for stirring and cleaning screened shot blasting materials, the screening and cleaning mechanism comprises a screening bin, the screening bin is arranged below the shot blasting box, a hinge plate A is fixedly installed on the outer wall of the screening bin, and a bin door is hinged to the outer wall of the screening bin. And the screening and cleaning mechanism can be used for efficiently screening the sand subjected to shot blasting and classifying the sand with different particle sizes, so that different production requirements are met. And meanwhile, impurities on the screen are cleaned in time through the cleaning assembly, blockage is prevented, the screening process is guaranteed to be smooth, and the overall screening efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a shot -blasting machine technical field, concretely is a kind of sand screening and ash cleaning device of shot -blasting machine. BACKGROUND

[0002] In the steel structure production workshop, the steel member processed by blank is generally needed to be shot -blasted and polished after completing various machining processes, and the steel shot required by shot -blasting is usually repeatedly used, and a large amount of dust or some steel chips and other impurities are attached to the steel shot during multiple uses, which will affect the shot -blasting effect of the steel member if the steel shot enters the next shot -blasting use, and the steel shot used in the shot -blasting workshop of the steel structure production workshop is generally only simply screened by the operator to remove the larger particles of impurities and then conveyed into the shot -blasting machine for use, without careful cleaning, which causes the surface of the steel member treated by shot -blasting to be inevitably damaged to a certain extent.

[0003] The utility model of a kind of sand screening and ash cleaning device of shot -blasting machine with shot -blasting machine main body, steel shot feeding cylinder is equipped on the shot -blasting machine upper part, steel shot collecting pit is equipped in the lower part, first transverse conveying cage is equipped in steel shot collecting pit, elevator is further equipped on the side of shot -blasting machine, the inlet of elevator is connected with the outlet of first transverse conveying cage, the outlet of elevator is connected with second transverse conveying cage between steel shot feeding cylinder, a screen is installed in the steel shot feeding cylinder, the screen is arranged obliquely, steel shot storage room and steel shot ash collecting groove are equipped below the screen, wherein the steel shot storage room is connected with the material above the screen, the steel shot ash collecting groove is connected with the material below the screen, and the steel shot ash collecting groove is connected with the ash guide pipe; above the steel shot collecting pit, two screens are arranged in V shape below the shot -blasting machine, and ash collecting groove is arranged below the lower screen; the utility model has simple structure, good dust removal effect, and greatly improves the working efficiency of shot -blasting machine.

[0004] As shown in the above device, the sand screening and ash cleaning device of the prior art shot -blasting machine, although the larger impurities and dust in the shot -blasting material are screened by the screen, the structure is simple, and the dust removal effect is good, but in the shot -blasting process, the dust, impurities and steel shot are mixed together. Lack of cleaning structure, with the screening work, the screen mesh is easily blocked by dust and small particle impurities, the speed of steel shot passing through the screen is slowed down, the screening efficiency is reduced, and the normal operation of the shot -blasting machine is affected. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a sand screening and ash cleaning device of shot -blasting machine, which solves the problems of the prior art.

[0006] To achieve the above object, the utility model discloses a sand screening and ash cleaning device of shot blasting machine through the following technical solutions: a sand screening and ash cleaning device of shot blasting machine, including shot blasting box, still including:

[0007] The sieve cleaning mechanism is arranged below the shot blasting box and is used for sand screening and cleaning of the used shot blasting material of the shot blasting box.

[0008] The stirring assembly is arranged below the shot blasting box and is used for stirring and cleaning of the sieved shot blasting material.

[0009] The sieve cleaning mechanism includes a sieve bin, the outer wall of the sieve bin is fixedly installed with a hinged plate A, the outer wall of the sieve bin is hinged with a bin door, the bottom end of the sieve bin is fixedly installed with a vibration motor, one end of the sieve bin is fixedly connected with a discharge pipe, the inner wall of the sieve bin is fixedly installed with a threaded hole frame, the outer wall of the threaded hole frame is connected with a sieve plate A through bolts, the outer wall of the threaded hole frame is connected with a sieve plate B through bolts, the outer wall of the sieve bin is provided with a cleaning assembly, and the outer wall of the sieve bin is provided with a limiting sliding groove.

[0010] Preferably, the cleaning assembly includes a fixed seat, the fixed seat is fixedly installed on the outer wall of the sieve bin, the outer wall of the fixed seat is rotatably connected with a threaded rod, the outer wall of the fixed seat is fixedly installed with a driving motor, the output end of the driving motor is connected with the threaded rod, the outer wall of the fixed seat is fixedly installed with a limiting slot plate, the outer wall of the fixed seat is provided with a sliding groove, and the outer wall of the threaded rod is threadedly connected with two layers of cleaning plates.

[0011] Preferably, the stirring assembly includes an output rod, the output rod is arranged below the shot blasting box, one end of the output rod is connected with a motor B for kinetic energy supply, one end of the output rod is connected with a rotating shaft, the outer wall of the rotating shaft is fixedly connected with a wall scraping plate, one end of the rotating shaft is connected with a transmission rod, the outer wall of the transmission rod is fixedly connected with a hinged rod, and one end of the hinged rod is provided with a stirring plate.

[0012] Preferably, the bottom end of the shot blasting box is fixedly connected with a treatment box, the outer wall of the treatment box is hinged with a box door, and the bottom end of the treatment box is fixedly connected with a base for equipment support.

[0013] Preferably, the outer wall of the shot blasting box is provided with a falling chute, the discharge port of the falling chute is fixedly connected with a falling pipe, the bottom end of the falling pipe is fixedly connected with a sieve bin, the sieve bin is fixedly connected to the inner wall of the treatment box, the inner wall of the sieve bin is slidably connected with a collection box for collecting waste sieved by the sieve cleaning mechanism, and the shot blasting box is connected with the sieve cleaning mechanism through the sieve bin.

[0014] Preferably, the outer wall of the processing box is fixedly connected with a liquid pump, one end of the liquid pump is fixedly connected with a connecting pipe, the other end of the liquid pump is fixedly connected with a liquid injection pipe, a cleaning box is arranged below the liquid injection pipe, the cleaning box is fixedly connected to the inner wall of the processing box, and the shot blasting box is connected with the stirring assembly through the cleaning box.

[0015] The sand screening and dust cleaning device of the shot blasting machine has the following advantages compared with the prior art

[0016] Beneficial effects:

[0017] 1. The sand screening and dust cleaning device of the shot blasting machine is provided with a screening and cleaning mechanism, which can efficiently screen the sand after shot blasting, classify the sand of different particle sizes, meet different production requirements, and timely clean the sundries on the screen through the cleaning assembly, prevent blockage, ensure smooth screening process, and improve overall screening efficiency.

[0018] 2. The sand screening and dust cleaning device of the shot blasting machine is provided with a stirring assembly, which is used in cooperation with the cleaning box, can make the cleaning liquid fully contact with the material, performs targeted cleaning on the material after screening, effectively removes fine dust and impurities attached to the surface of the material, and further improves the cleanliness of the material. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a whole structure schematic view of the utility model;

[0020] Figure 2 It is a whole structure sectional view of the utility model;

[0021] Figure 3 It is a screening and cleaning mechanism schematic view of the utility model;

[0022] Figure 4 It is an explosion view of the screening and cleaning mechanism of the utility model;

[0023] Figure 5 It is a cleaning assembly schematic view of the utility model;

[0024] Figure 6 It is a stirring assembly schematic view of the utility model.

[0025] In the figure: 1, shot blasting box; 2, falling chute; 3, processing box; 4, box door; 5, screening box; 6, screening cleaning mechanism; 61, screening bin; 62, hinged plate A; 63, bin door; 64, vibration motor; 65, sieve plate A; 66, cleaning assembly; 661, fixed seat; 662, threaded rod; 663, drive motor; 664, limiting groove plate; 665, two-layer cleaning plate; 666, sliding groove; 67, limiting sliding groove; 68, threaded hole frame; 69, sieve plate B; 610, discharge pipe; 7, collection box; 8, cleaning box; 9, stirring assembly; 91, output rod; 92, rotating shaft; 93, transmission rod; 94, hinged rod; 95, stirring plate; 96, motor B; 97, wall scraping plate; 10, base; 11, liquid injection pipe; 12, liquid pump; 13, connecting pipe. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] Referring to Figures 1-6 The present application provides the following two technical solutions:

[0028] The first embodiment: a sand screening and ash cleaning device for a shot blasting machine, comprising a shot blasting box 1, further comprising:

[0029] The screening cleaning mechanism 6 is arranged below the shot blasting box 1 and is used for screening and cleaning the used shot blasting material of the shot blasting box 1;

[0030] The stirring assembly 9 is arranged below the shot blasting box 1 and is used for stirring and cleaning the screened shot blasting material;

[0031] The bottom end of the shot blasting box 1 is fixedly connected with the processing box 3, the outer wall of the processing box 3 is hinged with the box door 4, the bottom end of the processing box 3 is fixedly connected with the base 10 for equipment support, the outer wall of the shot blasting box 1 is provided with the falling chute 2, the discharge port of the falling chute 2 is fixedly connected with the falling pipe, the bottom end of the falling pipe is fixedly connected with the screening box 5, the screening box 5 is fixedly connected to the inner wall of the processing box 3, the inner wall of the screening box 5 is slidingly connected with the collection box 7 for collecting the waste screened by the screening cleaning mechanism 6, the shot blasting box 1 is connected with the screening cleaning mechanism 6 through the screening box 5, the outer wall of the processing box 3 is fixedly connected with the liquid pump 12, one end of the liquid pump 12 is fixedly connected with the connecting pipe 13, the other end of the liquid pump 12 is fixedly connected with the liquid injection pipe 11, the lower part of the liquid injection pipe 11 is provided with the cleaning box 8, the cleaning box 8 is fixedly connected to the inner wall of the processing box 3, and the shot blasting box 1 is connected with the stirring assembly 9 through the cleaning box 8.

[0032] The screening cleaning mechanism 6 comprises a screening bin 61 arranged below the shot blasting box 1, the outer wall of the screening bin 61 is fixedly provided with a hinged plate A 62, the outer wall of the screening bin 61 is hingedly provided with a bin door 63, the bottom end of the screening bin 61 is fixedly provided with a vibration motor 64, one end of the screening bin 61 is fixedly connected with a discharge pipe 610, the inner wall of the screening bin 61 is fixedly provided with a threaded hole frame 68, the outer wall of the threaded hole frame 68 is threadedly connected with a sieve plate A 65, the outer wall of the threaded hole frame 68 is threadedly connected with a sieve plate B 69, the outer wall of the screening bin 61 is provided with a cleaning assembly 66, and the outer wall of the screening bin 61 is provided with a limiting sliding groove 67.

[0033] The cleaning assembly 66 comprises a fixed seat 661 fixedly arranged on the outer wall of the screening bin 61, a threaded rod 662 rotatably connected to the outer wall of the fixed seat 661, a driving motor 663 fixedly arranged on the outer wall of the fixed seat 661, the output end of the driving motor 663 connected with the threaded rod 662, a limiting groove plate 664 fixedly arranged on the outer wall of the fixed seat 661, a sliding groove 666 arranged on the outer wall of the fixed seat 661, and a two-layer cleaning plate 665 threadedly connected to the outer wall of the threaded rod 662.

[0034] The sand screening and ash cleaning device of the shot blasting machine is provided with a screening cleaning mechanism 6, which can efficiently screen the sand after shot blasting, classify the sand of different particle sizes, and meet different production requirements. At the same time, through the cleaning assembly 66, the sundries on the screen can be cleaned in time to prevent clogging and ensure the smoothness of the screening process, thereby improving the overall screening efficiency.

[0035] The second embodiment is mainly different from the first embodiment in that the stirring assembly 9 comprises an output rod 91 arranged below the shot blasting box 1, one end of the output rod 91 is connected with a motor B 96 for kinetic energy supply, one end of the output rod 91 is connected with a rotating shaft 92, the outer wall of the rotating shaft 92 is fixedly connected with a wall scraping plate 97, one end of the rotating shaft 92 is connected with a transmission rod 93, the outer wall of the transmission rod 93 is fixedly connected with a hinged rod 94, and one end of the hinged rod 94 is provided with a stirring plate 95.

[0036] The sand screening and ash cleaning device of the shot blasting machine is provided with a stirring assembly 9, which is used in cooperation with the cleaning tank 8 to enable the cleaning liquid to fully contact with the material, to perform targeted cleaning on the material after screening, to effectively remove the fine dust and impurities attached to the surface of the material, and to further improve the cleanliness of the material.

[0037] Meanwhile, the contents not described in detail in the specification all belong to the existing technology known by those skilled in the art, and the model parameters of each electric appliance are not specifically limited, and conventional equipment can be used.

[0038] When the shot blasting box 1 is used for cleaning the workpiece, the shot used for cleaning will gradually fall into the falling chute 2 by gravity, and then gradually transported into the screening box 5 through the falling chute 2 and the falling pipe, and then the shot material entering the screening box 5 will fall onto the sieve plate A65 by gravity, and then the sieve plate A65 and the sieve plate B69 are driven to operate by the vibration motor 64 to drive the screening bin 61 to vibrate, so as to screen the shot material, and the impurities and dust carried by the shot material are screened out and fall into the collecting box 7 for collection, and the material on the sieve plate is screened for a period of time, and then the threaded rod 662 at the output end is driven to rotate by the driving motor 663, and then the two-layer cleaning plate 665 connected with the outer wall of the threaded rod 662 is moved by the limiting groove plate 664, the sliding groove 666 and the limiting sliding groove 67, so that the shot material on the outer wall of the sieve plate A65 and the sieve plate B69 is cleaned to the cleaning box 8 through the discharge pipe 610, and then the connecting pipe 13 is connected with the external liquid supply equipment, and the liquid pump 12 is started to extract the cleaning liquid, and then the liquid injection pipe 11 is used to transport the cleaning liquid to the cleaning box 8, and then the output rod 91 connected at one end is driven to operate by the motor B96, the rotating shaft 92 is driven to rotate by the output rod 91, the transmission rod 93 is driven to rotate by the rotating shaft 92, and then the hinge rod 94 and the scraping plate 97 hinged to the outer wall of the hinge rod 94 and the stirring plate 95 fixedly connected to one end of the hinge rod 94 are driven to rotate to stir and clean the shot material in the cleaning box 8.

[0039] It should be noted that, in the present document, relational terms such as first and second and the like can 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. Moreover, 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 can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0040] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments change, modify, replace and vary in many ways 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 sand screening and dust removing device for a shot blasting machine, comprising a shot blasting box (1), characterized in that, Also include: The sieve cleaning mechanism (6) is arranged below the shot blasting box (1), which is used for sand cleaning of the shot blasting box (1) used by the shot blasting box (1); The stirring assembly (9) is arranged below the shot blasting box (1), which is used for stirring cleaning of the shot blasting box (1); The sieve cleaning mechanism (6) includes a sieve bin (61), which is arranged below the shot blasting box (1), and the outer wall of the sieve bin (61) is fixedly installed with a hinged plate A (62), and the outer wall of the sieve bin (61) is hinged with a bin door (63), and the bottom end of the sieve bin (61) is fixedly installed with a vibration motor (64), and one end of the sieve bin (61) is fixedly connected with a discharge pipe (610), and the inner wall of the sieve bin (61) is fixedly installed with a screw hole frame (68), and the outer wall of the screw hole frame (68) is connected with a sieve plate A (65) through bolts, and the outer wall of the screw hole frame (68) is connected with a sieve plate B (69) through bolts, and the outer wall of the sieve bin (61) is provided with a cleaning assembly (66), and the outer wall of the sieve bin (61) is provided with a limiting sliding groove (67).

2. The grit cleaning device of a shot blasting machine according to claim 1, characterized in that: The cleaning assembly (66) includes a fixed seat (661), which is fixedly installed on the outer wall of the sieve bin (61), and the outer wall of the fixed seat (661) is rotatably connected with a threaded rod (662), and the outer wall of the fixed seat (661) is fixedly installed with a driving motor (663), and the output end of the driving motor (663) is connected with the threaded rod (662), and the outer wall of the fixed seat (661) is fixedly installed with a limiting slot plate (664), and the outer wall of the fixed seat (661) is provided with a sliding groove (666), and the outer wall of the threaded rod (662) is threadedly connected with a two-layer cleaning plate (665).

3. The grit cleaning device of a shot blasting machine according to claim 1, characterized in that: The stirring assembly (9) includes an output rod (91), which is arranged below the shot blasting box (1), and one end of the output rod (91) is connected with a motor B (96) for kinetic energy supply, and one end of the output rod (91) is connected with a rotating shaft (92), and the outer wall of the rotating shaft (92) is fixedly connected with a wall scraping plate (97), and one end of the rotating shaft (92) is connected with a transmission rod (93), and the outer wall of the transmission rod (93) is fixedly connected with a hinged rod (94), and one end of the hinged rod (94) is provided with a stirring plate (95).

4. The sand screening and dust removing device of a shot blasting machine according to claim 1, characterized in that: The bottom end of the shot blasting box (1) is fixedly connected with a treatment box (3), and the outer wall of the treatment box (3) is hinged with a box door (4), and the bottom end of the treatment box (3) is fixedly connected with a base (10).

5. The sand screening and dust removing device of the shot blasting machine according to claim 1, characterized in that: The outer wall of the shot blasting box (1) is provided with a falling chute (2), and the discharge port of the falling chute (2) is fixedly connected with a falling pipe, and the bottom end of the falling pipe is fixedly connected with a sieve box (5), and the sieve box (5) is fixedly connected to the inner wall of the treatment box (3), and the inner wall of the sieve box (5) is slidably connected with a collection box (7), which is used for collecting the waste sieved by the sieve cleaning mechanism (6), and the shot blasting box (1) is connected with the sieve cleaning mechanism (6) through the sieve box (5).

6. The sand screening and dust removing device of a shot blasting machine according to claim 4, characterized in that: The outer wall of the processing box (3) is fixedly connected with a liquid pump (12), one end of the liquid pump (12) is fixedly connected with a connecting pipe (13), the other end of the liquid pump (12) is fixedly connected with a liquid injection pipe (11), the lower portion of the liquid injection pipe (11) is provided with a cleaning box (8), the cleaning box (8) is fixedly connected to the inner wall of the processing box (3), and the shot blasting box (1) is connected with the stirring assembly (9) through the cleaning box (8).

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