Door and window hardware surface sand blasting equipment

Abstract

The utility model provides surface sand blasting equipment for door and window hardware. The surface sand blasting equipment comprises a sand blasting assembly, a rotating assembly and a fixing assembly, the sand blasting assembly comprises a sand blasting machine, a box body, four electric cylinders and two sand blasting boxes; the box body is an empty box with cavities in the top and the bottom, second nozzles are uniformly mounted on the inner top wall of the box body, third nozzles are uniformly mounted on the inner bottom wall of the box body, two feeding pipes symmetrically penetrate through the top of the box body, one end of each feeding pipe is communicated with a discharging port of the sand blasting machine, and the other end of each feeding pipe is communicated with a discharging port of the sand blasting machine. The synchronous controller is used for synchronously controlling the telescopic rod of the electric cylinder to reciprocate, and the synchronous controller is matched with the spring telescopic pipe for use, so that the sand blasting box can move up and down in the box body, and the sand blasting box can move up and down in the box body, so that the sand blasting efficiency is improved, and the sand blasting efficiency is improved. And sand blasting can be moved according to needs, so that the sand blasting efficiency is improved, and the sand blasting cost is saved.

Description

Technical Field

[0001] The utility model relates to sandblasting equipment, in particular to sandblasting equipment on the surface of door and window hardware, belonging to the technical field of sandblasting processing. Background Art

[0002] The process of cleaning and roughening the substrate surface by the impact of high-speed sand flow. Compressed air is used as the power to form a high-speed jet beam to spray the material at high speed onto the surface of the workpiece to be processed, so that the surface or shape of the workpiece changes. Due to the impact and cutting action of the abrasive on the workpiece surface, the surface of the workpiece obtains a certain degree of cleanliness and different roughness, so that the mechanical properties of the workpiece surface are improved, thereby improving the fatigue resistance of the workpiece;

[0003] A Chinese patent publication (publication number: CN210099786U) discloses a semi-automatic closed sandblasting device, including a device base, a device housing is fixedly connected to the top of the device base, electric telescopic rods are fixedly connected to the left and right sides of the top of the device base, a sandblasting box is fixedly connected to the top of the electric telescopic rod, a first sandblasting tube is connected to the bottom of the sandblasting box, the number of the first sandblasting tubes is four, the bottom of the first sandblasting tube is connected to the second sandblasting tube through a sandblasting pump, and an infrared sensor is installed on the right side of the first sandblasting tube. The utility model uses the sandblasting tube and infrared sensor on the sandblasting box and the electric telescopic rod, and uses multiple infrared sensors to sense the workpiece, thereby determining the sandblasting pump that needs to be turned on, and sandblasting the workpiece accordingly, and the sandblasting distance can be freely adjusted through the electric telescopic rod; but the utility model has the following disadvantages:

[0004] After the workpiece is placed, the utility model can only perform sandblasting on one side of the workpiece. When sandblasting on other sides, the workpiece needs to be manually turned over, and it is impossible to achieve all-round sandblasting of the workpiece, which wastes manpower and has low sandblasting efficiency.

[0005] Therefore, a door and window hardware surface sandblasting device is proposed. Utility Model Content

[0006] In view of this, the utility model provides a door and window hardware surface sandblasting device to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0007] The technical solution of the utility model is achieved as follows: a door and window hardware surface sandblasting equipment, including a sandblasting component, a rotating component and a fixed component; the sandblasting component includes a sandblasting machine, a box, four electric cylinders and two sandblasting boxes; the box is an empty box with cavities at the top and bottom, the inner top wall of the box is evenly installed with a second nozzle, the inner bottom wall of the box is evenly installed with a third nozzle, the top of the box is symmetrically penetrated with two feed pipes, one end of the two feed pipes is connected to the discharge port of the sandblasting machine, the feed pipe is connected to a spring telescopic tube at one end inside the box, the spring telescopic tube The bottom of the tube is connected to the interior of the sandblasting box, a first nozzle is evenly installed on one side of the sandblasting box, the telescopic rods of the two adjacent electric cylinders are fixedly connected to the top of the sandblasting box, the outer side wall of the telescopic rod of the electric cylinder is slidably connected to the interior of the box, the top of the box is symmetrically fixedly connected to two second tubes, the two second tubes are both connected to the top cavity of the box, the ends of the two second tubes away from the box are respectively connected to the outer side walls of the adjacent feeding pipes, the outer side walls of the two feeding pipes are both connected to the first tube, and the first tube is connected to the bottom cavity of the box;

[0008] The rotating assembly includes a motor, a transmission rod and a storage rack; the output end of the motor is fixedly connected to one end of the transmission rod, the other end of the transmission rod passes through the top of the box, the outer wall of the transmission rod is rotatably connected to the inside of the box through a bearing, and the bottom of the transmission rod is installed on the top of the storage rack through a joint.

[0009] Further preferably, the fixing assembly includes a plate body and four fixing rods; the bottom of the plate body is fixedly connected to the tops of the four fixing rods, and the bottoms of the four fixing rods are all fixedly connected to the top of the box body.

[0010] Further preferably, the base of the sandblasting machine is fixedly connected to the top of the plate body.

[0011] Further preferably, the bottom of the plate body is fixedly connected to the base of the motor, and the base of the electric cylinder is fixedly connected to the bottom of the plate body.

[0012] Further preferably, a synchronous controller is installed on the top of the plate body, and the electrical output end of the synchronous controller is electrically connected to the electrical input ends of the four electric cylinders respectively.

[0013] Further preferably, a baffle is installed on one side of the box body, and a handle is fixedly connected to one side of the baffle.

[0014] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0015] 1. The utility model synchronously controls the reciprocating motion of the telescopic rod of the electric cylinder through a synchronous controller, and cooperates with the use of a spring telescopic tube, so that the sandblasting box can move up and down inside the box, and then the nozzle can be moved up and down for sandblasting operation as needed. Through the arrangement of the first nozzle and the third nozzle, sandblasting can be performed on multiple sides, thereby improving the sandblasting efficiency.

[0016] Second, the utility model can drive the storage rack to rotate through the output end of the motor through the transmission rod, so that the utility model can rotate and sandblast the workpiece while sandblasting up and down, sandblasting the workpiece in all directions, and improving the quality of sandblasting.

[0017] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a structural diagram of the utility model;

[0020] Figure 2 This is the internal structure diagram of the box of the utility model;

[0021] Figure 3 It is a rear cross-sectional structural diagram of the utility model;

[0022] Figure 4 This is a bottom view of the interior of the box of the utility model.

[0023] Figure numerals: 1. plate; 2. synchronous controller; 3. sandblasting machine; 4. feed pipe; 5. box; 6. first tube body; 7. handle; 8. baffle; 9. fixing rod; 10. spring telescopic tube; 11. sandblasting box; 12. first nozzle; 14. storage rack; 15. transmission rod; 16. motor; 18. second tube body; 20. electric cylinder; 22. second nozzle; 32. third nozzle; 101. sandblasting assembly; 201. rotating assembly; 301. fixing assembly. DETAILED DESCRIPTION

[0024] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0025] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0026] like Figure 1-4 As shown, the embodiment of the utility model provides a door and window hardware surface sandblasting equipment, including a sandblasting component 101, a rotating component 201 and a fixed component 301; the sandblasting component 101 includes a sandblasting machine 3, a box 5, four electric cylinders 20 and two sandblasting boxes 11; the box 5 is an empty box with cavities on the top and bottom, the inner top wall of the box 5 is evenly installed with a second nozzle 22, the inner bottom wall of the box 5 is evenly installed with a third nozzle 32, the top of the box 5 is symmetrically penetrated with two feed pipes 4, one end of the two feed pipes 4 is connected to the discharge port of the sandblasting machine 3 through a three-way valve, and one end of the feed pipe 4 inside the box 5 is connected to a spring expansion and contraction valve. Tube 10, the bottom of the spring telescopic tube 10 is connected to the interior of the sandblasting box 11, a first nozzle 12 is evenly installed on one side of the sandblasting box 11, the telescopic rods of two adjacent electric cylinders 20 are fixedly connected to the top of the sandblasting box 11, the outer side wall of the telescopic rod of the electric cylinder 20 is slidably connected to the interior of the box body 5, and the top of the box body 5 is symmetrically fixedly connected with two second tube bodies 18, the two second tube bodies 18 are both connected to the top cavity of the box body 5, and the ends of the two second tube bodies 18 away from the box body 5 are respectively connected to the outer side walls of the adjacent feeding pipes 4, and the outer side walls of the two feeding pipes 4 are both connected to the first tube body 6, and the first tube body 6 is connected to the bottom cavity of the box body 5;

[0027] The rotating assembly 201 includes a motor 16, a transmission rod 15 and a storage rack 14; the output end of the motor 16 is fixedly connected to one end of the transmission rod 15, the other end of the transmission rod 15 passes through the top of the box body 5, the outer wall of the transmission rod 15 is rotatably connected to the inside of the box body 5 through a bearing, and the bottom of the transmission rod 15 is installed on the top of the storage rack 14 through a joint.

[0028] In one embodiment, the fixing assembly 301 includes a plate body 1 and four fixing rods 9 ; the bottom of the plate body 1 is fixedly connected to the tops of the four fixing rods 9 , and the bottoms of the four fixing rods 9 are all fixedly connected to the top of the box body 5 .

[0029] In one embodiment, the base of the sandblasting machine 3 is fixedly connected to the top of the plate body 1; through the arrangement of the plate body 1, the sandblasting machine 3 is better fixed, providing power for the sandblasting work.

[0030] In one embodiment, the bottom of the plate body 1 is fixedly connected to the base of the motor 16 , and the base of the electric cylinder 20 is fixedly connected to the bottom of the plate body 1 .

[0031] In one embodiment, a synchronous controller 2 is installed on the top of the plate body 1, and the electrical output end of the synchronous controller 2 is electrically connected to the electrical input end of the four electric cylinders 20; through the setting of the synchronous controller 2, the extension and retraction of the telescopic rods of the electric cylinders 20 can be synchronously controlled, so that the sandblasting box 11 can be moved up and down synchronously according to needs.

[0032] In one embodiment, a baffle plate 8 is installed on one side of the box body 5, and a handle 7 is fixedly connected to one side of the baffle plate 8; the placement and removal of the workpiece can be facilitated by the arrangement of the baffle plate 8 and the handle 7.

[0033] When the utility model is working, the feed port of the sandblasting machine 3 is connected with the abrasive box, the handle 7 is pulled to open the baffle 8, the workpiece is placed on the rack 14, the baffle 8 is closed, the sandblasting machine 3 and the motor 16 are connected to the power supply, the motor 16 is started first, the output end of the motor 16 drives the rack 14 to rotate through the transmission rod 15, and then the sandblasting machine 3 is started, the sandblasting machine 3 conveys the abrasive to the sandblasting box 11 through the feed pipe 4 and the spring telescopic tube 10, and sprays it through the first nozzle 12, the synchronous controller 2 is connected to the power supply, and the telescopic rods of the four electric cylinders 20 are controlled by the synchronous controller 2 to move up and down, so that the corresponding The two adjacent electric cylinders 20 drive the sandblasting box 11 to move up and down, so that the utility model can move up and down for sandblasting. Through the arrangement of the first tube body 6 and the second tube body 18, the abrasive can be sprayed out from the third nozzle 32 and the second nozzle 22 respectively, so that the top and the ground of the workpiece can be sandblasted. The utility model can move the workpiece up and down for sandblasting and can also rotate for sandblasting, so that the workpiece can be sandblasted in all directions, the efficiency of sandblasting is improved, and the cost of sandblasting is saved. When the sandblasting is completed, the motor 16 and the sandblasting machine 3 are stopped, the handle 7 is pulled to open the baffle 8, and the workpiece after sandblasting is taken out.

[0034] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A door and window hardware surface sandblasting equipment, characterized in that: The invention comprises a sandblasting assembly (101), a rotating assembly (201) and a fixed assembly (301); the sandblasting assembly (101) comprises a sandblasting machine (3), a box (5), four electric cylinders (20) and two sandblasting boxes (11); the box (5) is a hollow box with cavities at the top and bottom, a second nozzle (22) is evenly installed on the internal top wall of the box (5), and a third nozzle (32) is evenly installed on the internal bottom wall of the box (5); two feed pipes (4) are symmetrically passed through the top of the box (5), one end of the two feed pipes (4) is connected to the discharge port of the sandblasting machine (3) through a three-way valve, one end of the feed pipe (4) inside the box (5) is connected to a spring telescopic tube (10), and the bottom of the spring telescopic tube (10) is connected to Inside the sandblasting box (11), a first nozzle (12) is evenly installed on one side of the sandblasting box (11), the telescopic rods of the two adjacent electric cylinders (20) are fixedly connected to the top of the sandblasting box (11), and the outer side walls of the telescopic rods of the electric cylinders (20) are slidably connected to the inside of the box body (5), and the top of the box body (5) is symmetrically fixedly connected with two second tube bodies (18), and the two second tube bodies (18) are both connected to the top cavity of the box body (5), and the ends of the two second tube bodies (18) away from the box body (5) are respectively connected to the outer side walls of the adjacent feeding pipes (4), and the outer side walls of the two feeding pipes (4) are both connected to the first tube body (6), and the first tube body (6) is connected to the bottom cavity of the box body (5); The rotating assembly (201) comprises a motor (16), a transmission rod (15) and a storage rack (14); the output end of the motor (16) is fixedly connected to one end of the transmission rod (15), the other end of the transmission rod (15) passes through the top of the box (5), the outer side wall of the transmission rod (15) is rotatably connected to the inside of the box (5) through a bearing, and the bottom of the transmission rod (15) is installed on the top of the storage rack (14) through a joint.

2. The door and window hardware surface sandblasting equipment according to claim 1 is characterized in that: The fixing assembly (301) comprises a plate body (1) and four fixing rods (9); the bottom of the plate body (1) is fixedly connected to the tops of the four fixing rods (9), and the bottoms of the four fixing rods (9) are all fixedly connected to the top of the box body (5).

3. The surface sandblasting equipment for door and window hardware according to claim 2 is characterized in that: The base of the sandblasting machine (3) is fixedly connected to the top of the plate body (1).

4. The door and window hardware surface sandblasting equipment according to claim 2, characterized in that: The bottom of the plate body (1) is fixedly connected to the base of the motor (16), and the base of the electric cylinder (20) is fixedly connected to the bottom of the plate body (1).

5. The surface sandblasting equipment for door and window hardware according to claim 2 is characterized in that: A synchronous controller (2) is installed on the top of the plate body (1), and the electrical output end of the synchronous controller (2) is electrically connected to the electrical input ends of the four electric cylinders (20) respectively.

6. The door and window hardware surface sandblasting equipment according to claim 1, characterized in that: A baffle (8) is installed on one side of the box body (5), and a handle (7) is fixedly connected to one side of the baffle (8).

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