A production line for sandblasting aluminum alloy parts

Abstract

This invention provides a production line for sandblasting aluminum alloy parts, relating to the field of aluminum alloy grinding technology. It includes: a work frame with a sandblasting chamber at the top and a collection trough located below the sandblasting chamber; a drive roller rotatably mounted at the front of the work frame; and a receiving platform at the rear. Powered by a motor (b), the platform utilizes a drive bevel gear and a driven bevel gear to drive a turning plate to rotate 90 degrees around a rotating shaft, thereby automatically reversing the aluminum alloy parts. This eliminates the need for manual reversing and secondary sandblasting, saving the hassle of step-by-step operations and effectively improving the equipment's production efficiency. It solves the problem that in aluminum alloy parts sandblasting production lines, the outer shell of aluminum alloy profiles typically requires sandblasting on both sides, which is cumbersome, laborious, and inconvenient, and requires manual dust removal and material collection, resulting in poor equipment production efficiency.

Description

Technical Field

[0001] This invention relates to the field of aluminum alloy polishing technology, and in particular to a production line for sandblasting aluminum alloy parts. Background Technology

[0002] Aluminum alloy profiles are a common metal material in our lives. Generally, the surface of aluminum alloy profiles requires a matte finish. The aluminum alloy profile is sandblasted, creating tiny pits on the surface that are almost invisible to the naked eye. The profile still appears smooth, but visually, it has a matte finish. After sandblasting, the aluminum profile undergoes anodizing, forming a dense, transparent oxide film on the surface, increasing its corrosion resistance.

[0003] The existing aluminum alloy parts sandblasting production line is in use. The aluminum alloy profile shell usually needs to be sandblasted on both sides. After one side is completed, it needs to be manually flipped and pushed for a second sandblasting. The operation is cumbersome, laborious and inconvenient. Moreover, after the aluminum alloy profile is sandblasted, a lot of sand and dust will be deposited on the surface. It is necessary to manually remove the dust and collect the material. The dust removal and material collection actions need to be carried out in steps, resulting in poor production efficiency of the equipment and increased labor intensity of workers. Summary of the Invention

[0004] In view of this, the present invention provides a production line for sandblasting aluminum alloy parts to solve the problem mentioned in the background art that aluminum alloy profile shells usually need to be sandblasted on both sides, which is cumbersome, laborious and inconvenient to operate, and requires manual dust removal and material collection, resulting in poor production efficiency of the equipment.

[0005] This invention provides a production line for sandblasting aluminum alloy parts, specifically comprising: a work frame, a sandblasting chamber at the top of the work frame, a collection trough on the work frame located below the sandblasting chamber, a drive roller rotatably mounted at the front of the work frame, and a receiving platform at the rear of the work frame; an air blower at the rear of the sandblasting chamber, the sandblasting chamber having a rectangular cavity structure, and two sets of support frames inside the sandblasting chamber cavity, with a sandblasting gun between each set of support frames; mounting frames on the left and right sides of the front of the work frame, the two mounting frames being symmetrically distributed; the work frame... The work frame is equipped with a feeding mesh belt, which is located in front of the drive roller and below the sandblasting chamber; a feeding plate is provided between the two mounting frames, and the feeding plate is located above the drive roller; a flipping plate is provided on the top of the feeding plate; a vibrating frame is provided on the work frame, which is located in front of the feeding mesh belt and below the blower box; a take-up belt is provided on the work frame, and the take-up belt is located in front of the vibrating frame; a motor c is provided on the left side of the work frame; a take-up frame is provided at the rear end of the work frame; and a sliding frame is provided on the take-up frame.

[0006] Furthermore, each of the two mounting brackets has two sets of guide sleeves on its outer side, and two guide rods are slidably mounted on the two sets of guide sleeves. The two guide rods are distributed in a parallel manner, and connecting plates are provided at the front and rear ends of the guide rods. Tension springs are fitted on the guide rods, and the two ends of the tension springs are respectively connected to the rear connecting plate and the guide sleeve. A rack plate is provided on the rear connecting plate, and the feeding plate is connected to the rack plates on the left and right sides. A rotating rod is rotatably mounted between the two mounting brackets. The rotating rod has missing gears at both ends, and the missing gears are meshed with the rack plates. A pulley a is provided on the rotating rod.

[0007] Furthermore, the feeding mesh belt is equipped with two mesh belt rollers, and each mesh belt roller is provided with a first rotating shaft. The first rotating shaft is rotatably connected to the working frame through a bearing. The rear first rotating shaft is provided with a pulley b, and the pulley b is connected to the pulley a through a belt. The right side of the working frame is provided with a motor a, and the rotating shaft of the motor a is connected to the rear first rotating shaft.

[0008] Furthermore, the bottom of the feeding plate is provided with a base frame, and the base frame has a rectangular cavity. The base frame is rotatably connected to the transmission roller. A protective cover is provided at the middle position of the bottom of the feeding plate, and the protective cover is located inside the cavity of the base frame.

[0009] Furthermore, the front end of the flipping plate is provided with connecting pieces on both sides, and a rotating shaft is provided between the bottom ends of the two connecting pieces. The rotating shaft is rotatably connected to the base frame through bearings. A driven bevel gear is provided on the rotating shaft, and a motor b is provided on one side of the driven bevel gear. The motor b is fixedly installed on the bottom of the feeding plate and is located inside the protective cover. A driving bevel gear is provided on the rotating shaft of the motor b, and the driving bevel gear is meshed with the driven bevel gear.

[0010] Furthermore, the vibration frame is provided with sliding blocks on the left and right sides, and a connecting shaft is provided on the left sliding block. The vibration frame is provided with side frames on the left and right sides, and the side frames are fixedly connected to the work frame. The side frames are provided with sliding grooves, and a limiting round rod is provided in the sliding grooves. A compression spring is fitted on the limiting round rod. The vibration frame is slidably connected to the sliding groove through the sliding block, and the limiting round rod slides through the sliding block. The compression spring is supported between the sliding block and the side wall of the sliding groove.

[0011] Furthermore, the receiving belt is equipped with two drive belt rollers, each with a second rotating shaft. The second rotating shaft is rotatably connected to the work frame via a bearing, and a pulley c is provided on the front of the second rotating shaft.

[0012] Furthermore, a crankshaft is rotatably mounted on the motor c, and the crankshaft is rotatably connected to the work frame through a bearing. A pulley d is provided on the crankshaft, and the pulley d is connected to the pulley c through a belt. A rocker arm is provided on the crankshaft, and a transmission rod is rotatably mounted on the rocker arm through a pin. The rear end of the transmission rod is rotatably connected to the connecting shaft through a bearing sleeve.

[0013] Furthermore, a sleeve is provided at the top of the material receiving rack, and the sliding rack is slidably inserted into the sleeve. A motor d is provided on the material receiving rack, and a transmission bevel gear is provided on the rotating shaft of the motor d. A material receiving box is provided on the material receiving rack, and the material receiving box is located in front of the working rack.

[0014] Furthermore, a toothed plate is provided on one side of the sliding rack, and the toothed plate is meshed and connected with the transmission bevel gear. The sliding rack is of an L-shaped structure, and an installation rod is provided at the rear end of the sliding rack. Two cylinders are provided on the installation rod, and the two cylinders are distributed symmetrically. A pulling plate is provided at the end of the telescopic rod of the cylinder. The installation rod is of a "U" - shaped structure, and two vertical rods of the installation rod are slidably penetrated by a sliding rod. A clamping block is provided at one end of the sliding rod, and the other end of the sliding rod is connected to the pulling plate.

[0015] Beneficial effects

[0016] 1. This device utilizes the rebounding and pulling effect of the tension spring sleeved on the guiding round rod, and cooperates with the lack gear to meshingly drive the rack plate and the feeding plate to move forward intermittently, realizing the feeding of the aluminum alloy parts on the feeding plate into the sand blasting chamber for sand blasting treatment. This saves the trouble of manually pushing and feeding the aluminum alloy parts forward, simplifies the operation steps of the equipment, and is fast, convenient, and labor - saving.

[0017] 2. The present invention combines the feeding actions of the feeding plate and the feeding mesh belt in sequence through mechanical transmission and performs them together at one time to continue with the sand blasting action of the aluminum alloy parts. The whole process is simple and direct, and does not require complex control program coding. It only needs to control the operation of motor a to complete.

[0018] 3. This device is provided with a turning plate, which is powered by motor b and drives the turning plate to rotate 90 degrees around the rotating shaft by using the transmission of the driving bevel gear and the driven bevel gear. Thus, the automatic reverse action of the aluminum alloy parts is realized, eliminating the need for manual reverse and secondary sand blasting, saving the trouble of step - by - step operation, and effectively improving the production efficiency of the equipment.

[0019] 4. This device is provided with a vibrating rack. The aluminum alloy parts after sand blasting are conveyed into the vibrating rack through the feeding mesh belt. Motor c provides power to drive the crankshaft to rotate. Through the transmission of the rocking arm and the transmission rod, and utilizing the elastic effect of the compression spring, the vibrating rack can be driven to slide back and forth along the sliding groove for adjustment, and in cooperation with the air blowing box for air supply, so that the sand and dust on the aluminum alloy parts completely fall off. This saves the trouble of manual removal of sand and dust. Moreover, the present invention combines the sand removal action of the vibrating rack and the material receiving action of the receiving belt through mechanical transmission and performs them together at one time. The production process is flexible and convenient, and the structure is more compact.

[0020] 5. This device is powered by a motor d, which drives the sliding frame to slide back and forth through a toothed plate and transmission bevel gear. It works in conjunction with two cylinders to control the clamping blocks to clamp the aluminum alloy parts and put them into the receiving box, thus completing the automatic material receiving process. This eliminates the trouble of manual material receiving and greatly reduces the workload of workers. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments will be briefly described below.

[0022] The accompanying drawings described below are only related to some embodiments of the invention and are not intended to limit the invention.

[0023] In the attached diagram:

[0024] Figure 1 This is a schematic diagram of the overall axial view structure of an embodiment of the present invention.

[0025] Figure 2 This is an embodiment of the present invention. Figure 1 A schematic diagram of the rotating perspective structure.

[0026] Figure 3 This is an embodiment of the present invention. Figure 2 A schematic diagram of the structure after the sandblasting chamber has been removed.

[0027] Figure 4 This is a schematic diagram of the mounting frame, feeding conveyor belt, feeding plate, and flipping plate according to an embodiment of the present invention.

[0028] Figure 5 This is an embodiment of the present invention. Figure 4 A schematic diagram of the structure in the explosive state.

[0029] Figure 6 This is a schematic diagram of the exploded state structure of the feeding plate and the flipping plate according to an embodiment of the present invention.

[0030] Figure 7 This is a schematic diagram of the structure of the vibrating frame, the take-up belt, and the motor c according to an embodiment of the present invention.

[0031] Figure 8 This is an embodiment of the present invention. Figure 7 A schematic diagram of the structure in the explosive state.

[0032] Figure 9 This is an embodiment of the present invention. Figure 8 Enlarged structural diagram of section A in the middle.

[0033] Figure 10 This is a schematic diagram of the receiving rack and sliding rack structure according to an embodiment of the present invention.

[0034] Figure 11 This is a schematic diagram of the receiving rack structure according to an embodiment of the present invention.

[0035] List of reference numerals

[0036] 1. Working frame; 101. Sandblasting chamber; 1011. Air blower; 1012. Support frame; 1013. Sandblasting gun; 102. Collection trough; 103. Drive roller; 104. Receiving platform; 2. Mounting frame; 201. Guide sleeve; 202. Guide rod; 203. Connecting plate; 204. Tension spring; 205. Rack plate; 206. Rotating rod; 207. Gear missing; 208. Pulley a; 3. Feeding conveyor belt; 301. Conveyor belt roller; 302. First rotating shaft; 303. Pulley b; 304. Motor a; 4. Feeding plate; 401. Base frame; 402. Protective cover; 5. Tilting plate; 501. Connecting piece; 502. Rotating shaft; 503. Driven bevel gear; 504. 505. Motor b; 6. Drive bevel gear; 7. Vibrating frame; 8. Sliding block; 9. Connecting shaft; 10. Side frame; 11. Slide groove; 12. Limiting rod; 13. Compression spring; 24. Take-up belt; 55. Drive belt roller; 66. Second rotating shaft; 77. Pulley c; 88. Motor c; 99. Crankshaft; 100. Pulley d; 110. Rocker arm; 120. Drive rod; 13. Take-up rack; 14. Sleeve; 150. Motor d; 160. Drive bevel gear; 170. Take-up box; 180. Sliding frame; 1901. Tooth plate; 1002. Mounting rod; 1003. Cylinder; 1004. Pulling plate; 1005. Slide rod; 1006. Clamping block. Detailed Implementation

[0037] To make the objectives, solutions, and advantages of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Unless otherwise stated, the terms used herein have their ordinary meanings in the art. The same reference numerals in the drawings represent the same parts.

[0038] Example: Please refer to Figures 1 to 11 As shown:

[0039] This invention provides a production line for sandblasting aluminum alloy parts, comprising: a work frame 1, a sandblasting chamber 101 at the top of the work frame 1, a collection trough 102 on the work frame 1 located below the sandblasting chamber 101, a drive roller 103 rotatably mounted at the front of the work frame 1, and a receiving platform 104 at the rear of the work frame 1; a blower box 1011 at the rear of the sandblasting chamber 101, the sandblasting chamber 101 having a rectangular cavity structure, and two sets of support frames 1012 inside the cavity of the sandblasting chamber 101, with a sandblasting gun 1013 between each set of support frames 1012; mounting frames 2 on the left and right sides of the front of the work frame 1, with the two mounting frames 2 arranged in a certain order. The components are distributed symmetrically. A feeding mesh belt 3 is provided on the work frame 1, and the feeding mesh belt 3 is located in front of the transmission roller 103 and below the sandblasting chamber 101. A feeding plate 4 is provided between the two mounting frames 2, and the feeding plate 4 is located above the transmission roller 103. A flipping plate 5 is provided on the top of the feeding plate 4. A vibrating frame 6 is provided on the work frame 1, and the vibrating frame 6 is located in front of the feeding mesh belt 3 and below the blower box 1011. A receiving belt 7 is provided on the work frame 1, and the receiving belt 7 is located in front of the vibrating frame 6. A motor c8 is provided on the left side of the work frame 1. A receiving frame 9 is provided at the rear end of the work frame 1. A sliding frame 10 is provided on the receiving frame 9.

[0040] Each of the two mounting brackets 2 has two sets of guide sleeves 201 on its outer sides, and two guide rods 202 are slidably mounted on the guide sleeves 201. The two guide rods 202 are distributed in a parallel vertical manner, and connecting plates 203 are provided at both ends of the guide rods 202. Tension springs 204 are fitted on the guide rods 202, and the two ends of the tension springs 204 are respectively connected to the rear connecting plate 203 and the guide sleeves 201. The rear connecting plate 203 is provided with a rack plate 205, and the feeding plate 4 is connected to the rack plates 205 on the left and right sides. The two mounting brackets 2 are rotatably mounted together. The rotating rod 206 has a notched gear 207 at both ends, which meshes with the rack plate 205. The rotating rod 206 is equipped with a pulley a208. This device utilizes the rebound pull of the tension spring 204 mounted on the guide rod 202, and in conjunction with the notched gear 207, it can drive the rack plate 205 and the feeding plate 4 to move forward intermittently, so as to send the aluminum alloy parts on the feeding plate 4 into the sandblasting chamber 101 for sandblasting. This eliminates the trouble of manually pushing the aluminum alloy parts forward, simplifies the operation of the equipment, and is quick, convenient and labor-saving to use.

[0041] The feeding mesh belt 3 is equipped with two mesh belt rollers 301, and each mesh belt roller 301 has a first rotating shaft 302. The first rotating shaft 302 is rotatably connected to the work frame 1 through a bearing. The first rotating shaft 302 on the rear side is equipped with a pulley b303, and the pulley b303 is connected to the pulley a208 through a belt. The right side of the work frame 1 is equipped with a motor a304, and the rotating shaft of the motor a304 is connected to the first rotating shaft 302 on the rear side. Through mechanical transmission, the feeding actions of the feeding plate 4 and the feeding mesh belt 3 are linked together in sequence and performed at one time to continue the sandblasting action of the aluminum alloy parts. The whole process is simple and direct, and does not require complex control program coding. It only requires controlling the operation of the motor a304 to complete the process.

[0042] The feeding plate 4 has a base frame 401 at the bottom, and the base frame 401 has a rectangular cavity. The base frame 401 is rotatably connected to the transmission roller 103. The feeding plate 4 has a protective cover 402 at the middle position of the bottom, and the protective cover 402 is located in the cavity of the base frame 401.

[0043] The front end of the flipping plate 5 is provided with connecting plates 501 on both sides. A rotating shaft 502 is provided between the bottom ends of the two connecting plates 501. The rotating shaft 502 is rotatably connected to the base frame 401 through bearings. A driven bevel gear 503 is provided on the rotating shaft 502. A motor b504 is provided on one side of the driven bevel gear 503. The motor b504 is fixedly installed at the bottom of the feeding plate 4 and is located inside the protective cover 402. A driving bevel gear 505 is provided on the rotating shaft of the motor b504. The driving bevel gear 505 is meshed with the driven bevel gear 503. This device is provided with a flipping plate 5, which is powered by the motor b504. Through the transmission of the driving bevel gear 505 and the driven bevel gear 503, the flipping plate 5 can be driven to rotate 90 degrees around the rotating shaft 502, thereby realizing the automatic flipping action of aluminum alloy parts. It eliminates the need for manual flipping and secondary sandblasting, saves the trouble of step-by-step operation, and effectively improves the production efficiency of the equipment.

[0044] The vibrating frame 6 has sliding blocks 601 on both the left and right sides, and a connecting shaft 602 on the left sliding block 601. The vibrating frame 6 has side frames 603 on both the left and right sides, and the side frames 603 are fixedly connected to the working frame 1. The side frames 603 have a sliding groove 604, and a limiting round rod 605 is provided in the sliding groove 604. A compression spring 606 is fitted on the limiting round rod 605. The vibrating frame 6 is slidably connected to the sliding groove 604 through the sliding block 601. The limiting round rod 605 slides through the sliding block 601, and the compression spring 606 is supported between the sliding block 601 and the side wall of the sliding groove 604.

[0045] There are two conveyor belt rollers 701 installed on the upper part of the material receiving belt 7. A second rotating shaft rod 702 is provided on the conveyor belt roller 701, and the second rotating shaft rod 702 is rotationally connected to the working frame 1 through a bearing. A pulley c 703 is provided on the front second rotating shaft rod 702;

[0046] A crankshaft 801 is rotationally installed on the motor c 8, and the crankshaft 801 is rotationally connected to the working frame 1 through a bearing. A pulley d 802 is provided on the crankshaft 801, and the pulley d 802 is传动连接 with the pulley c 703 through a belt. A rocking arm 803 is provided on the crankshaft 801. A transmission rod 804 is rotationally installed on the rocking arm 803 through a pin shaft, and the rear end of the transmission rod 804 is rotationally connected to the connecting shaft 602 through a bearing sleeve. This device is provided with a vibrating frame 6. The sandblasted aluminum alloy parts are conveyed into the vibrating frame 6 through the feeding mesh belt 3. The motor c 8 provides power to drive the crankshaft 801 to rotate. Through the transmission of the rocking arm 803 and the transmission rod 804, and by using the elastic effect of the compression spring 606, it can drive the vibrating frame 6 to slide back and forth along the chute 604 for adjustment, and cooperate with the air blower box 1011 to send air, so that the dust on the aluminum alloy parts completely falls off. This saves the trouble of manual dust removal. Moreover, in this invention, the sand removal action of the vibrating frame 6 and the material receiving action of the material receiving belt 7 are linked and combined through mechanical transmission and carried out一次性进行, making the production process flexible and convenient, and the structure more compact.

[0047] Among them, a sleeve 901 is provided on the top of the material receiving frame 9, and the sliding frame 10 is slidably inserted into the sleeve 901. A motor d 902 is provided on the material receiving frame 9, and a transmission bevel gear 903 is provided on the rotating shaft of the motor d 902. A material receiving box 904 is provided on the material receiving frame 9, and the material receiving box 904 is located in front of the working frame 1;

[0048] A toothed plate 1001 is provided on one side of the sliding frame 10, and the toothed plate 1001 is meshed and connected with the transmission bevel gear 903. The sliding frame 10 is of an L-shaped structure, and an installation rod 1002 is provided at the rear end of the sliding frame 10. Two air cylinders 1003 are provided on the installation rod 1002, and the two air cylinders 1003 are distributed symmetrically. A pulling plate 1004 is provided at the end of the telescopic rod of the air cylinder 1003. The installation rod 1002 is of a "匚" - shaped structure, and two vertical rods of the installation rod 1002 slidably penetrate through a sliding rod 1005. A clamping block 1006 is provided at one end of the sliding rod 1005, and the other end of the sliding rod 1005 is connected to the pulling plate 1004. This device is powered by the motor d 902. Through the transmission of the toothed plate 1001 and the transmission bevel gear 903, it can drive the sliding frame 10 to slide back and forth for adjustment, and cooperate with the two air cylinders 1003 to control the clamping block 1006 to clamp the aluminum alloy parts and place the aluminum alloy parts into the material receiving box 904, thus completing the process of automatic material receiving. This saves the trouble of manual material receiving and greatly reduces the workload of workers.

[0049] It should be noted that there are some inaccuracies or unclear expressions in the original text, such as "传动连接" which should be a more specific connection description like "driven connection", and "一次性进行" which is not a proper English expression. I have tried my best to translate according to the overall meaning while keeping the original text's structure and tags as much as possible.The specific usage and function of this embodiment: In this invention, the tension spring 204 mounted on the guide rod 202 rebounds and pulls, and in conjunction with the engagement of the gear 207, it drives the rack plate 205 and the feeding plate 4 to move forward intermittently, thereby feeding the aluminum alloy parts on the feeding plate 4 into the sandblasting chamber 101 for sandblasting. This eliminates the trouble of manually pushing the aluminum alloy parts forward, simplifies the operation of the equipment, and is quick, convenient, and labor-saving to use; the feeding motion of the feeding plate 4 and the feeding mesh belt 3 is driven by mechanical transmission. The process is simple and direct, involving sequential and coordinated actions to complete the sandblasting of the aluminum alloy parts. It requires no complex control programming; simply controlling motor A304 is sufficient. Powered by motor B504, and driven by the active bevel gear 505 and driven bevel gear 503, the turning plate 5 rotates 90 degrees around the rotating shaft 502, automatically reversing the aluminum alloy parts. This eliminates the need for manual reversing and secondary sandblasting, simplifying the process and significantly improving equipment efficiency. After sandblasting, the aluminum alloy parts are conveyed to the vibrating frame 6 via the feeding mesh belt 3. Powered by motor C8, the crankshaft 801 rotates, driven by the rocker arm 803 and transmission rod 804. Utilizing the elasticity of the compression spring 606, the vibrating frame 6 slides back and forth along the slide groove 604, and with the help of the blower box 1011, the sand and dust on the aluminum alloy parts are completely removed, eliminating the need for manual sand removal. Furthermore, this invention uses mechanical transmission to... The sand removal action of frame 6 and the material collection action of collection belt 7 are combined and carried out in one go, making the production process flexible and convenient and the structure more compact. Powered by motor d902, the sliding frame 10 can be driven to slide back and forth through toothed plate 1001 and transmission bevel gear 903. In conjunction with two cylinders 1003, the clamping block 1006 is controlled to clamp the aluminum alloy parts and put them into the collection box 904, thus completing the automatic material collection process. This eliminates the trouble of manual material collection and greatly reduces the workload of workers.

[0050] The above description is merely an exemplary embodiment of the present invention and is not intended to limit the scope of protection of the present invention, which is determined by the appended claims.

Claims

1. A production line for sandblasting aluminum alloy parts, characterized in that: A production line for sandblasting aluminum alloy parts includes: a work frame (1), a sandblasting chamber (101) at the top of the work frame (1), a collection trough (102) on the work frame (1) and located below the sandblasting chamber (101), a drive roller (103) rotatably mounted on the front of the work frame (1), and a receiving platform (104) at the rear of the work frame (1); a blower box (1011) at the rear of the sandblasting chamber (101), the sandblasting chamber (101) having a rectangular cavity structure, and two sets of support frames (1012) inside the cavity of the sandblasting chamber (101), with a sandblasting gun (1013) between each set of support frames (1012); mounting frames (2) on the left and right sides of the front of the work frame (1), and the two mounting frames (2) being symmetrically distributed; the work frame (1) A feeding mesh belt (3) is provided on the upper part of the frame (103), and the feeding mesh belt (3) is located in front of the transmission roller (103) and below the sandblasting chamber (101); a feeding plate (4) is provided between the two mounting frames (2), and the feeding plate (4) is located above the transmission roller (103); a flipping plate (5) is provided on the top of the feeding plate (4); a vibrating frame (6) is provided on the working frame (1), and the vibrating frame (6) is located in front of the feeding mesh belt (3) and below the blower box (1011); a receiving belt (7) is provided on the working frame (1), and the receiving belt (7) is located in front of the vibrating frame (6); a motor c (8) is provided on the left side of the working frame (1); a receiving frame (9) is provided at the rear end of the working frame (1); a sliding frame (10) is provided on the receiving frame (9); Two sets of guide sleeves (201) are provided on the outer sides of the two mounting brackets (2), and two guide rods (202) are slidably installed on the two sets of guide sleeves (201). The two guide rods (202) are distributed in a parallel manner, and connecting plates (203) are provided at the front and rear ends of the guide rods (202). Tension springs (204) are fitted on the guide rods (202), and the two ends of the tension springs (204) are connected to the rear connecting plate (203) and the guide sleeves (201) respectively. A rack plate (205) is provided on the rear connecting plate (203), and the feeding plate (4) is connected to the rack plates (205) on the left and right sides. A rotating rod (206) is rotatably installed between the two mounting brackets (2). A missing gear (207) is provided at both ends of the rotating rod (206), and the missing gear (207) is meshed with the rack plate (205). A pulley a (208) is provided on the rotating rod (206). The feeding mesh belt (3) is equipped with two mesh belt rollers (301), and the two mesh belt rollers (301) are provided with a first rotating shaft (302). The first rotating shaft (302) is rotatably connected to the work frame (1) through a bearing. The rear first rotating shaft (302) is provided with a pulley b (303), and the pulley b (303) is connected to the pulley a (208) through a belt. The right side of the work frame (1) is provided with a motor a (304), and the rotating shaft of the motor a (304) is connected to the rear first rotating shaft (302). The bottom of the feeding plate (4) is provided with a base frame (401), and the base frame (401) is provided with a rectangular cavity. The base frame (401) is tumbling connected to the transmission roller (103). A protective cover (402) is provided at the middle position of the bottom of the feeding plate (4), and the protective cover (402) is located in the cavity of the base frame (401). The front end of the flipping plate (5) is provided with connecting pieces (501) on both sides. A rotating shaft (502) is provided between the bottom ends of the two connecting pieces (501). The rotating shaft (502) is rotatably connected to the base frame (401) through a bearing. A driven bevel gear (503) is provided on the rotating shaft (502). A motor b (504) is provided on one side of the driven bevel gear (503). The motor b (504) is fixedly installed at the bottom of the feeding plate (4). The motor b (504) is located inside the protective cover (402). A driving bevel gear (505) is provided on the rotating shaft of the motor b (504). The driving bevel gear (505) is meshed with the driven bevel gear (503).

2. The aluminum alloy parts sanding production line as described in claim 1, characterized in that: The vibrating frame (6) is provided with sliding blocks (601) on the left and right sides, and a connecting shaft (602) is provided on the left sliding block (601). The vibrating frame (6) is provided with side frames (603) on the left and right sides, and the side frames (603) are fixedly connected to the working frame (1). The side frames (603) are provided with a sliding groove (604). A limiting round rod (605) is provided in the sliding groove (604), and a compression spring (606) is fitted on the limiting round rod (605). The vibrating frame (6) is slidably connected to the sliding groove (604) through the sliding block (601), and the limiting round rod (605) slides through the sliding block (601). The compression spring (606) is supported between the sliding block (601) and the side wall of the sliding groove (604).

3. The aluminum alloy parts grinding production line as described in claim 1, characterized in that: The receiving belt (7) is equipped with two transmission belt rollers (701). The transmission belt rollers (701) are provided with a second rotating shaft (702), and the second rotating shaft (702) is rotatably connected to the work frame (1) through a bearing. The front side of the second rotating shaft (702) is provided with a pulley c (703).

4. The aluminum alloy parts sandblasting production line as described in claim 1, characterized in that: A crankshaft (801) is rotatably mounted on the motor c (8), and the crankshaft (801) is rotatably connected to the working frame (1) through a bearing. A pulley d (802) is provided on the crankshaft (801), and the pulley d (802) is传动连接 with the pulley c (703) through a belt. A rocking arm (803) is provided on the crankshaft (801), and a transmission rod (804) is rotatably mounted on the rocking arm (803) through a pin shaft. The rear end of the transmission rod (804) is rotatably connected to the connecting shaft (602) through a bearing sleeve.

5. The aluminum alloy parts sandblasting production line as described in claim 1, characterized in that: A sleeve (901) is provided on the top of the material receiving frame (9), and the sliding frame (10) is slidably inserted into the sleeve (901). A motor d (902) is provided on the material receiving frame (9), and a transmission bevel gear (903) is provided on the rotating shaft of the motor d (902). A material receiving box (904) is provided on the material receiving frame (9), and the material receiving box (904) is located in front of the working frame (1).

6. The aluminum alloy parts grinding production line as described in claim 1, characterized in that: A toothed plate (1001) is provided on one side of the sliding frame (10), and the toothed plate (1001) is engaged with the transmission bevel gear (903). The sliding frame (10) is of an L-shaped structure, and an installation rod (1002) is provided at the rear end of the sliding frame (10). Two cylinders (1003) are provided on the installation rod (1002), and the two cylinders (1003) are distributed symmetrically. A pulling plate (1004) is provided at the end of the telescopic rod of the cylinder (1003). The installation rod (1002) is of a "C" shaped structure, and two vertical rods of the installation rod (1002) slidably penetrate through a sliding rod (1005). A clamping block (1006) is provided at one end of the sliding rod (1005), and the other end of the sliding rod (1005) is connected to the pulling plate (1004). It should be noted that in the original text, "传动连接" is an incomplete expression. I have translated it as "传动连接" for now. You may need to check and correct it according to the actual situation.

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