CN219633501U - Automatic sand blasting machine for edges of flat-plate products - Google Patents

Automatic sand blasting machine for edges of flat-plate products Download PDF

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Publication number
CN219633501U
CN219633501U CN202220881736.4U CN202220881736U CN219633501U CN 219633501 U CN219633501 U CN 219633501U CN 202220881736 U CN202220881736 U CN 202220881736U CN 219633501 U CN219633501 U CN 219633501U
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China
Prior art keywords
sand blasting
bin
blasting machine
fixedly connected
sand
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CN202220881736.4U
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Chinese (zh)
Inventor
习龙龙
韦金良
卢敏
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Ningbo Xinzhihuan Mechanical Equipment Co ltd
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Ningbo Xinzhihuan Mechanical Equipment Co ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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Abstract

The utility model relates to a sand blasting machine technical field discloses an automatic sand blasting machine in dull and stereotyped shape product border, including sand blasting processing storehouse, sand blasting processing storehouse internal rotation is connected with the carousel that is used for placing the work piece, sand blasting processing storehouse external fixation has a driving motor that is used for driving carousel pivoted, the top of carousel is provided with the support with sand blasting processing storehouse fixed connection, fixedly connected with cylinder on the support, the output shaft of cylinder is downwards and fixedly connected with product pressure disk, the product pressure disk is used for offseting and makes the edge of work piece expose with the work piece, be provided with spray gun installation pole and sand blasting rifle in the sand blasting processing storehouse, the both ends of spray gun installation pole are rotated with sand blasting processing storehouse respectively and are connected, the sand blasting rifle is installed on the spray gun installation pole, the sand blasting rifle is used for carrying out the sandblast to the work piece, be provided with on the sand blasting processing storehouse and sway the subassembly, sway the subassembly and be used for driving one of them spray gun installation pole and sway from top to bottom in order to make sand blasting rifle, it has the characteristics that product surface processing's degree of consistency is high and the product rejection rate is low.

Description

Automatic sand blasting machine for edges of flat-plate products
Technical Field
The utility model relates to the technical field of sand blasters, in particular to an automatic sand blaster for the edges of flat-plate-shaped products.
Background
The sand blasting machine adopts compressed air as power to form a high-speed spray beam, and sand grains (such as copper ore sand, quartz sand, iron sand, sea sand, silicon carbide and the like) and the like are sprayed onto the surface of a workpiece to be treated at a high speed, so that the appearance of the outer surface of the workpiece is changed, and the surface of the workpiece obtains certain cleanliness and roughness due to the impact and cutting action of the sand grains on the surface of the workpiece, so that the mechanical property of the surface of the workpiece is improved, the fatigue strength of the workpiece is also improved, the adhesive force between the sand grains and a coating is increased, and the durability of the coating is prolonged. Aiming at the edge sand blasting of a flat plate-shaped product, the uniformity of the surface of a workpiece is difficult to control when the conventional sand blasting machine processes the product, so that the rejection rate of the product is high.
Disclosure of Invention
The utility model aims to provide an automatic sand blasting machine for the edges of a flat product, which has the characteristics of high uniformity of product surface processing and low product rejection rate.
To achieve the above object, the basic scheme of the present utility model is as follows:
an automatic sand blasting machine for the edge of a flat plate-shaped product comprises a sand blasting processing bin, wherein a rotary table for placing a workpiece is rotationally connected to the sand blasting processing bin, a driving motor for driving the rotary table to rotate is fixedly connected to the outside of the sand blasting processing bin, a bracket fixedly connected with the sand blasting processing bin is arranged above the rotary table, a cylinder is fixedly connected to the bracket, an output shaft of the cylinder is downwards and fixedly connected with a product pressure plate, the product pressure plate is used for propping against the workpiece and exposing the edge of the workpiece,
the sand blasting processing bin is internally provided with a spray gun mounting rod and a sand blasting gun, two ends of the spray gun mounting rod are respectively and rotatably connected with the sand blasting processing bin, the sand blasting gun is mounted on the spray gun mounting rod and is used for sand blasting a workpiece,
the sand blasting machine comprises a sand blasting machine bin, and is characterized in that a swinging assembly is arranged on the sand blasting machine bin and used for driving a spray gun mounting rod to swing up and down around the central axis of the spray gun mounting rod in a reciprocating mode so that the sand blasting gun can swing up and down, the swinging assembly comprises a swinging motor, a connecting rod and a swinging rod, the swinging motor is fixedly connected with the sand blasting machine bin, the output end of the swinging motor is horizontally arranged, one end of the connecting rod is mutually hinged with the output end of the swinging motor, the other end of the connecting rod is mutually hinged with one end of the swinging rod, and the other end of the swinging rod is fixedly connected with the spray gun mounting rod.
Further, the outer fixedly connected with motor mount pad of sandblast processing storehouse, the motor mount pad is used for installing driving motor, driving motor's output shaft is down and coaxial fixedly connected with action wheel, be provided with the support frame in the sandblast processing storehouse, the carousel rotates with the support frame to be connected, the coaxial fixedly connected with of bottom of carousel is from the driving wheel, the cladding has driving belt between action wheel and the driving wheel.
Further, the sand gun processing bin is hinged with a bin door, the bin door is rotationally connected with a handle, a clamping part is formed on the handle, a clamping piece is fixedly connected to the sand blasting processing bin, and a clamping groove for being clamped with the clamping part is formed in the clamping piece.
Further, a transparent window is arranged on the bin gate.
Further, be equipped with the dust removal case outward in the sandblast processing storehouse, the intercommunication has the dust absorption pipe between sandblast processing storehouse and the dust removal case, the top fixedly connected with dust absorption fan of dust removal case, be provided with the rose box in the dust removal case, the rose box cover is located on the air intake of dust absorption fan, the below of rose box is provided with and connects the ash box.
Further, a screen plate is arranged in the sand blasting processing bin and is arranged below the turntable.
Further, a sand collecting box is formed at the bottom of the sand blasting processing bin, and a plurality of inclined guide surfaces are formed between the sand blasting processing bin and the sand collecting box.
Compared with the prior art, the beneficial effect of this scheme is:
through the arrangement of the turntable, the workpiece can rotate during sand blasting, sand blasting degrees of all parts at the edge of the workpiece are balanced, the middle part of the workpiece is shielded through the arrangement of the air cylinder and the product pressure plate, and the influence on the middle part is reduced; through the setting of rocking assembly, make the sand blasting machine can rock from top to bottom in the sandblast, increase single sandblast scope, avoid the concentrated atress on the single position to make the sandblast even, when machining efficiency is high, the surface quality of the work piece of still being convenient for control reduces the product disability rate.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment;
FIG. 2 is a schematic view of the internal cross-sectional structure of a blasting cartridge in an embodiment;
fig. 3 is a schematic structural diagram of a swing assembly according to an embodiment.
Reference numerals in the drawings of the specification include:
1. sand blasting processing bin; 11. a motor mounting seat; 12. a support frame; 13. a bin gate; 131. a handle; 132. a window; 14. a clamping piece; 15. a screen plate; 16. a sand collection box; 17. an electric control box; 18. a rotating seat; 2. a dust removal box; 21. a dust collection pipe; 22. a dust collection fan; 23. an ash receiving box; 3. a spray gun mounting rod; 31. a spray gun connecting block; 32. a sand blasting gun; 4. a swing motor; 41. a connecting rod; 42. swing rod; 43. an eccentric wheel; 5. a turntable; 51. driven wheel; 52. a driving wheel; 53. a driving motor; 54. a drive belt; 6. a product pressing plate; 61. a cylinder; 62. and (3) a bracket.
Detailed Description
The utility model is described in further detail below with reference to the drawings in the specification and by way of specific embodiments:
examples:
a fixed turntable 5-type automatic sand blasting machine for a flat-plate-shaped product edge automatic sand blasting machine is shown in fig. 1, and comprises a sand blasting processing bin 1 and a dust removing box 2, wherein a dust collecting pipe 21 is communicated between the sand blasting processing bin 1 and the dust removing box 2, a dust collecting fan 22 is fixedly connected to the top of the dust removing box 2, a filter box (not shown in the drawing) is arranged in the dust removing box 2, the filter box is sleeved on an air inlet of the dust collecting fan 22, and an ash collecting box 23 is arranged below the filter box. The dust box 2 guides dust in the sand blasting processing bin 1 into the sand blasting processing bin 1 through the dust suction pipe 21 by the dust suction fan 22, the dust cannot be reserved in the dust box 2 through the filter box, and the dust falls into the dust box 23 at the bottom of the dust box 2 under the neutral effect. Dust generated in the sand blasting process can be removed through the arrangement of the dust removal box 2, and dust is prevented from adhering to the surface of the workpiece, so that the surface quality of the workpiece is improved. The sand gun processing bin is provided with an electric control box 17, and the electric control box 17 can independently or synchronously control the turntable 5 and the sand blasting machine. The sand blasting processing bin 1 is hinged with a bin door 13, a handle 131 is rotatably connected to the bin door 13, a clamping part is formed on the handle 131, a clamping piece 14 is fixedly connected to the sand blasting processing bin 1, and a clamping groove for being clamped with the clamping part is formed in the clamping piece 14. The bin door 13 is conveniently locked and unlocked by the arrangement of the handle 131 and the clamping piece 14. The bin gate 13 is provided with a transparent window 132, so that the working state of the inside of the sand blasting processing bin 1 can be observed through the window 132.
As shown in fig. 2, the rotary table 5 for placing the workpiece is rotationally connected with the sand blasting processing bin 1, a driving motor 53 for driving the rotary table 5 to rotate is fixedly connected with the outer part of the sand blasting processing bin 1, a motor mounting seat 11 is fixedly connected with the outer part of the sand blasting processing bin 1, the motor mounting seat 11 is used for mounting the driving motor 53, an output shaft of the driving motor 53 is downward and is coaxially and fixedly connected with a driving wheel 52, a supporting frame 12 is arranged in the sand blasting processing bin 1, the rotary table 5 is rotationally connected with the supporting frame 12, a driven wheel 51 is coaxially and fixedly connected with the bottom of the rotary table 5, and a driving belt 54 is coated between the driving wheel 52 and the driven wheel 51. The arrangement enables the workpiece to continuously rotate during sand blasting, so that sand grains can be uniformly sprayed on the circumferential surface of the workpiece. A bracket 62 fixedly connected with the sand blasting processing bin 1 is arranged above the turntable 5, an air cylinder 61 is fixedly connected to the bracket 62, an output shaft of the air cylinder 61 is downwards and fixedly connected with a product pressing plate 6, and the product pressing plate 6 is used for propping against a workpiece and enabling the edge of the workpiece to be exposed. The arrangement of the product platen 6 can prevent sand from affecting the middle of the plate-like work.
As shown in fig. 2, a spray gun assembly is disposed in the sandblasting bin 1, the spray gun assembly includes a mounting rod and a sandblasting gun 32, and two opposite outer sides of the sandblasting bin 1 are respectively and fixedly connected with a rotary base 18. The both ends of spray gun installation pole 3 run through the sandblast processing storehouse 1 respectively and rotate with rotating seat 18, and the sandblast rifle 32 passes through spray gun connecting block 31 and installs on one of them spray gun installation pole 3, and the sandblast rifle 32 is used for carrying out the sandblast to the border of work piece, is provided with on the sandblast processing storehouse 1 and sways the subassembly, sways the subassembly and is used for driving spray gun installation pole 3 and sways about the reciprocal swing of the central axis of spray gun installation pole 3 so that sandblast rifle 32 up and down. The sand blasting processing bin 1 is internally provided with a screen 15, the screen 15 is arranged below the turntable 5, the bottom of the sand blasting processing bin 1 is provided with a sand collecting box 16, and a plurality of inclined guide surfaces are formed between the sand blasting processing bin 1 and the sand collecting box 16.
As shown in fig. 3, the swinging assembly comprises a swinging motor 4, a connecting rod 41 and a swinging rod 42, wherein the swinging motor 4 is fixedly connected with the sand blasting processing bin 1, the output end of the swinging motor 4 is horizontally arranged, an eccentric wheel 43 is formed on the output end of the swinging motor 4, one end of the connecting rod 41 is mutually hinged with an output point on the eccentric wheel 43 of the swinging motor 4, the other end of the connecting rod 41 is mutually hinged with one end of the swinging rod 42, and the other end of the swinging rod 42 is fixedly connected with one spray gun mounting rod 3.
The specific implementation mode of the scheme is as follows:
firstly, a workpiece is placed on a turntable 5, a cylinder 61 is started, and the cylinder 61 drives a product pressing plate 6 to move downwards and prop against the top surface of the workpiece. The bin door 13 is closed, the handle 131 is rotated, and the clamping part on the handle 131 is clamped into the clamping groove of the clamping piece 14 on the sand blasting processing bin 1. Before sand blasting, a dust collection fan 22 is started to carry out dust collection treatment on the sand blasting processing bin 1. Dust and air enter the dust removing box 2 along the dust collecting pipe 21 under the action of the dust collecting fan 22, the dust is blocked in the filter box by the filter box, the filtered air is discharged through the dust collecting fan 22, and the dust falls down under the action of gravity and is collected in the dust collecting box 23.
The driving motor 53 is started, the driving motor 53 drives the driving wheel 52 to rotate, the driving wheel 52 drives the driven wheel 51 to rotate through the transmission belt 54, the driven wheel 51 drives the turntable 5 to rotate, the swinging motor 4 is started, the eccentric wheel 43 on the swinging motor 4 drives the connecting rod 41 to rotate, the connecting rod 41 drives the swinging rod 42 to swing back and forth by taking the axis of the spray gun mounting rod 3 as a rotating shaft, the sand blasting gun 32 swings back and forth, and the sand blasting gun 32 is started to perform sand blasting operation on a workpiece. The ejected grit impacts the workpiece surface and falls down along the guide surface into the grit collection box 16.
The foregoing is merely exemplary embodiments of the present utility model, and specific structures and features that are well known in the art are not described in detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent. The protection scope of the present utility model is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.

Claims (7)

1. The utility model provides an automatic sand blasting machine in dull and stereotyped shape product border, includes sand blasting processing storehouse (1), its characterized in that: the sand blasting machine is characterized in that a rotary table (5) for placing a workpiece is rotationally connected with the sand blasting machine bin (1), a driving motor (53) for driving the rotary table (5) to rotate is fixedly connected with the outer part of the sand blasting machine bin (1), a bracket (62) fixedly connected with the sand blasting machine bin (1) is arranged above the rotary table (5), a cylinder (61) is fixedly connected onto the bracket (62), a product pressing disc (6) is downwards and fixedly connected with an output shaft of the cylinder (61), the product pressing disc (6) is used for propping against the workpiece and exposing the edge of the workpiece,
a spray gun mounting rod (3) and a spray gun (32) are arranged in the sand blasting processing bin (1), two ends of the spray gun mounting rod (3) are respectively and rotatably connected with the sand blasting processing bin (1), the spray gun (32) is arranged on the spray gun mounting rod (3), the spray gun (32) is used for spraying sand to a workpiece,
the sand blasting machine is characterized in that a swinging assembly is arranged on the sand blasting machining bin (1), the swinging assembly is used for driving the spray gun installation rod (3) to swing up and down around the central axis of the spray gun installation rod (3), the swinging assembly comprises a swinging motor (4), a connecting rod (41) and a swinging rod (42), the swinging motor (4) is fixedly connected with the sand blasting machining bin (1) and the output end of the swinging motor (4) is horizontally arranged, one end of the connecting rod (41) is hinged with the output end of the swinging motor (4), the other end of the connecting rod (41) is hinged with one end of the swinging rod (42), and the other end of the swinging rod (42) is fixedly connected with the spray gun installation rod (3).
2. The automatic flat panel product edge blasting machine of claim 1, wherein: the sand blasting machine is characterized in that a motor mounting seat (11) is fixedly connected to the outside of the sand blasting machine bin (1), the motor mounting seat (11) is used for mounting a driving motor (53), an output shaft of the driving motor (53) faces downwards and is coaxially and fixedly connected with a driving wheel (52), a supporting frame (12) is arranged in the sand blasting machine bin (1), a rotary table (5) is rotationally connected with the supporting frame (12), a driven wheel (51) is coaxially and fixedly connected to the bottom of the rotary table (5), and a transmission belt (54) is coated between the driving wheel (52) and the driven wheel (51).
3. The automatic flat panel product edge blasting machine of claim 1, wherein: the sand gun processing bin is hinged with a bin door (13), a handle (131) is rotatably connected to the bin door (13), a clamping portion is formed on the handle (131), a clamping piece (14) is fixedly connected to the sand gun processing bin (1), and a clamping groove for being clamped with the clamping portion is formed in the clamping piece (14).
4. A flat panel product edge automatic blast machine according to claim 3, wherein: the bin gate (13) is provided with a transparent window (132).
5. The automatic flat panel product edge blasting machine of claim 1, wherein: the dust collection device is characterized in that a dust collection box (2) is arranged outside the sand blasting processing bin (1), a dust collection pipe (21) is communicated between the sand blasting processing bin (1) and the dust collection box (2), a dust collection fan (22) is fixedly connected to the top of the dust collection box (2), a filter box is arranged in the dust collection box (2), the filter box is sleeved on an air inlet of the dust collection fan (22), and an ash collection box (23) is arranged below the filter box.
6. The automatic flat panel product edge blasting machine of claim 1, wherein: the sand blasting machine is characterized in that a screen plate (15) is arranged in the sand blasting machine bin (1), and the screen plate (15) is arranged below the turntable (5).
7. The automatic flat panel product edge blasting machine of claim 1, wherein: the sand collecting box (16) is formed at the bottom of the sand blasting processing bin (1), and a plurality of inclined guide surfaces are formed between the sand blasting processing bin (1) and the sand collecting box (16).
CN202220881736.4U 2022-04-15 2022-04-15 Automatic sand blasting machine for edges of flat-plate products Active CN219633501U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202220881736.4U CN219633501U (en) 2022-04-15 2022-04-15 Automatic sand blasting machine for edges of flat-plate products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220881736.4U CN219633501U (en) 2022-04-15 2022-04-15 Automatic sand blasting machine for edges of flat-plate products

Publications (1)

Publication Number Publication Date
CN219633501U true CN219633501U (en) 2023-09-05

Family

ID=87820040

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202220881736.4U Active CN219633501U (en) 2022-04-15 2022-04-15 Automatic sand blasting machine for edges of flat-plate products

Country Status (1)

Country Link
CN (1) CN219633501U (en)

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