Feeding mechanism applied to sand blasting equipment

Abstract

The utility model provides a feeding mechanism applied to sand blasting equipment, and relates to the technical field of feeding mechanisms, the bottom end face of a mounting plate is fixedly connected with a guide pipe, and the guide pipe is communicated with a connecting pipe through a through hole formed in the mounting plate. The problems that due to the fact that the discharging speed of spraying materials is slowed down due to supporting of mutual friction force between the spraying materials, the sand blasting effect is poor due to unsmooth spraying material supply during sand blasting treatment of sand blasting equipment, and limitation exists are solved, a guide rod and a guide ball are arranged on the outer side of a mounting base, and when a charging barrel conducts spraying discharging operation, the discharging speed of the spraying materials is reduced, so that the sand blasting effect is poor, and the discharging speed of the spraying materials is reduced. The reciprocating up-and-down driving operation of the charging barrel can be realized by utilizing the contact between the guide ball arranged on the outer side of the guide rod and the roller path arranged on the outer side of the guide seat, so that the spraying material in the charging barrel can be quickly discharged through the oscillation of up-and-down movement, and further the practical effect is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of a feeding mechanism for sandblasting equipment, and more specifically, particularly relates to a feeding mechanism used in sandblasting equipment. Background Art

[0002] Sandblasting is a process for surface treatment of workpieces. It uses compressed air as the power to form a high-speed jet beam to spray the material (copper ore sand, quartz sand, corundum, iron sand, sea sand) at high speed onto the surface of the workpiece to be treated, so that the appearance or shape of the workpiece surface changes. When performing sandblasting, it is necessary to use corresponding sandblasting equipment as a carrier for sandblasting. When performing sandblasting, in order to better perform the feeding operation, it is necessary to use a corresponding feeding mechanism to feed the inside of the sandblasting equipment to realize the sandblasting operation. When the existing feeding mechanism is used, when the material accumulates inside the feeding equipment, the mutual friction between the materials will slow down the feeding speed of the material, so that the sandblasting equipment will have poor sandblasting effect due to poor material supply when performing sandblasting, and there are limitations. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a feeding mechanism for sandblasting equipment to solve the problem that when the blasting materials accumulate inside the feeding equipment, the mutual friction between the blasting materials will slow down the feeding speed of the blasting materials, resulting in poor sandblasting effect due to poor blasting material supply during sandblasting, which is a limitation of the prior art.

[0004] The purpose and effect of the feeding mechanism used in the sandblasting equipment of the utility model are achieved by the following specific technical means:

[0005] A feeding mechanism used in sandblasting equipment comprises a mounting plate, wherein the main body of the mounting plate is a rectangular structure, and a through hole is provided inside the mounting plate, the through hole being the mounting hole, the main body of the mounting hole is a two-way through structure on the upper and lower sides, and there are four mounting holes in total, the four mounting holes are respectively provided at the four corners inside the mounting plate, and a through hole is provided at the inner center of the mounting plate, the through hole is used for material discharge, and a conduit is fixedly connected to the bottom end surface of the mounting plate, and the conduit is connected with a connecting pipe through the through hole provided in the mounting plate.

[0006] Furthermore, there are two side panels in total, and the two side panels are fixedly connected in a linear array at the left and right sides of the top surface of the mounting plate, and drivers are installed on the outer sides of the two side panels. The driver and the side panels are connected by bolts, and a transmission shaft is provided on the side of the driver close to the side panel.

[0007] Furthermore, a joint is fixedly connected to the bottom end surface of the conduit, the diameter of the joint is consistent with the minimum diameter of the conduit, and a thread is provided on the outer circumference of the joint, the joint and the conduit are connected, and a side plate is fixedly connected to the top end surface of the mounting plate, and the side plate and the mounting plate are vertically arranged.

[0008] Furthermore, there are two connecting plates in total, and the inner sides of the two connecting plates are fixedly connected to the barrel, the main body of the barrel is a conical structure that is thick at the top and thin at the bottom, and through holes are provided on the upper and lower sides of the barrel, wherein the bottom end of the through hole on the lower side is fixedly connected to a connecting pipe, the bottom end of the connecting pipe is connected to the top surface of the mounting plate, and the connecting pipe and the barrel together constitute a material unloading structure, and a guide seat is fixedly connected to the outer circumferential surface of the barrel, the main body of the guide seat is an annular structure, and a cover body is fixedly connected to the top of the barrel, and a raceway is provided on the outer side of the guide seat.

[0009] Furthermore, a telescopic rod is fixedly connected to the top surface of the mounting plate, the main body of the telescopic rod is a telescopic structure, and the telescopic rod is provided at two locations, the two telescopic rods are fixedly connected to the top surface of the mounting plate in a linear array, and connecting plates are fixedly connected to the top surfaces of the two telescopic rods, and the connecting plates are arranged parallel to the mounting plate.

[0010] Furthermore, a mounting seat is installed on the output shaft of the driver, the main body of the mounting seat is a circular structure, and a guide rod is fixedly connected to the outer side of the mounting seat, the main body of the guide rod is a cylindrical structure, and the guide rod and the mounting seat are vertically arranged, and a guide ball is installed on the side of the guide rod away from the mounting seat, and the guide ball and the guide rod are rollingly connected.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. In the utility model, by arranging a guide rod and a guide ball on the outer side of the mounting seat, when the barrel is performing spraying and unloading operations, the barrel can be driven up and down reciprocatingly by utilizing the contact between the guide ball arranged on the outer side of the guide rod and the raceway opened on the outer side of the guide seat, so that the sprayed material in the barrel can be unloaded quickly through the oscillation of the up and down movement, thereby achieving a more practical operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front side structural schematic diagram of the feeding mechanism of the utility model in a cut-away state of a barrel.

[0014] Figure 2 It is a schematic diagram of the structure of the feeding mechanism of the utility model in a disassembled state, viewed from the side and upward.

[0015] Figure 3 It is a schematic diagram of the axial side structure of the feeding mechanism of the utility model.

[0016] Figure 4 The utility model is a schematic diagram of the assembly structure of the guide rod and the guide ball of the feeding mechanism.

[0017] Figure 5 It is a schematic diagram of the top view of the feeding mechanism of the utility model.

[0018] Figure 6 It is a left-side structural schematic diagram of the feeding mechanism of the utility model.

[0019] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0020] 1. Mounting plate; 2. Mounting hole; 3. Conduit; 4. Joint; 5. Side plate; 6. Driver; 7. Mounting seat; 8. Guide rod; 9. Guide ball; 10. Telescopic rod; 11. Connecting plate; 12. Barrel; 13. Connecting pipe; 14. Guide seat; 15. Cover; 16. Raceway. DETAILED DESCRIPTION

[0021] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0022] Embodiment 1:

[0023] As attached Figure 1 To Attachment Figure 6 As shown:

[0024] The utility model provides a feeding mechanism for sandblasting equipment, including a mounting plate 1, the main body of the mounting plate 1 is a rectangular structure, and a through hole is opened inside the mounting plate 1, the through hole is a mounting hole 2, the main body of the mounting hole 2 is a two-way through structure on both sides, and there are four mounting holes 2, the four mounting holes 2 are respectively opened at the four corners of the mounting plate 1, and a through hole is opened at the center of the mounting plate 1, the through hole is used for feeding, and a conduit 3 is fixedly connected to the bottom end surface of the mounting plate 1, the conduit 3 is connected to the connecting pipe 13 through the through hole opened in the mounting plate 1, and the connecting plate 11 There are two places in total, and the inner sides of the two connecting plates 11 are fixedly connected with the barrel 12, the main body of the barrel 12 is a conical structure that is thick at the top and thin at the bottom, and through holes are opened on the upper and lower sides of the barrel 12, wherein the bottom end of the through hole on the lower side is fixedly connected with a connecting pipe 13, the bottom end of the connecting pipe 13 is connected to the top end surface of the mounting plate 1, and the connecting pipe 13 and the barrel 12 together constitute a material discharge structure, and a guide seat 14 is fixedly connected to the outer peripheral surface of the barrel 12, the main body of the guide seat 14 is an annular structure, and a cover body 15 is fixedly connected to the top end of the barrel 12, and a raceway 16 is opened on the outer side of the guide seat 14.

[0025] Among them, a joint 4 is fixedly connected to the bottom end surface of the conduit 3, the diameter of the joint 4 is consistent with the minimum diameter of the conduit 3, and a thread is provided on the outer peripheral surface of the joint 4, the joint 4 and the conduit 3 are connected, and a side panel 5 is fixedly connected to the top end surface of the mounting plate 1, the side panel 5 and the mounting plate 1 are vertically arranged, and there are two side panels 5, and the two side panels 5 are fixedly connected to the left and right sides of the top end surface of the mounting plate 1 in a linear array, and drivers 6 are installed on the outer sides of the two side panels 5, the driver 6 and the side panel 5 are connected by bolts, and a transmission shaft is provided on the side of the driver 6 close to the side panel 5.

[0026] Among them, a mounting seat 7 is installed on the output shaft of the driver 6, the main body of the mounting seat 7 is a circular structure, and a guide rod 8 is fixedly connected to the outer side of the mounting seat 7, the main body of the guide rod 8 is a cylindrical structure, and the guide rod 8 and the mounting seat 7 are vertically arranged, and a guide ball 9 is installed on the side of the guide rod 8 away from the mounting seat 7, and the guide ball 9 and the guide rod 8 are rollingly connected, and a telescopic rod 10 is fixedly connected to the top surface of the mounting plate 1, the main body of the telescopic rod 10 is a telescopic structure, and the telescopic rod 10 is provided at two locations, the two telescopic rods 10 are fixedly connected to the top surface of the mounting plate 1 in a linear array, and the top surfaces of the two telescopic rods 10 are fixedly connected with connecting plates 11, and the connecting plates 11 are arranged parallel to the mounting plate 1.

[0027] The specific usage and function of this embodiment are as follows:

[0028] When in use, when the sandblasting equipment is feeding, the mounting plate 1 can be placed on the mounting equipment, and the mounting hole 2 opened in the mounting plate 1 is aligned with the hole position of the equipment body, and the fixing bolt is simultaneously passed through the mounting hole 2 to achieve the fixing operation of the mounting plate 1, and the hose of the sandblasting gun is simultaneously connected and assembled with the joint 4 arranged on the bottom end surface of the conduit 3, so that the pipelines are connected;

[0029] At this time, the spray material is put into the interior of the barrel 12 arranged in the connecting plate 11 through the top opening of the cover body 15 for filling, and when the material is unloaded, the spray material can be quickly supplied downward by utilizing the connecting pipe 13 on the bottom end surface of the barrel 12 to supply it to the internal position of the sandblasting gun in the sandblasting equipment to realize rapid sandblasting operation, and when the sandblasting operation is performed, the mounting seat 7 can be driven to rotate by starting the driver 6 installed on the outside of the side plate 5, and the guide rod 8 and the guide ball 9 fixedly connected to the outside thereof are driven to rotate through the mounting seat 7, and the reciprocating longitudinal drive operation of the current barrel 12 is realized through the contact and rolling of the guide ball 9 and the raceway 16 opened on the outer peripheral surface of the guide seat 14, thereby achieving the purpose of accelerating the unloading speed.

[0030] Embodiment 2:

[0031] Based on the driver 6 provided in Example 1, the driver 6 can be used by adopting a stepping motor, which can be used with devices of models such as NEMA17, so that when the mounting base 7 is driven to rotate, the reciprocating forward and reverse driving of the mounting base 7 can be achieved by utilizing the setting of the driver 6.

[0032] Embodiment three:

[0033] Based on the barrel 12 provided in Example 1, the inner wall of the barrel 12 can be used by spraying a corresponding coating, so that the inner wall of the barrel 12 can have better wear resistance, so that when the spray material enters the internal position of the barrel 12, the material discharge operation can be carried out more smoothly.

Claims

1. A feeding mechanism for sandblasting equipment, comprising a mounting plate (1), characterized in that: The main body of the mounting plate (1) is a rectangular structure, and a through hole is provided inside the mounting plate (1), the through hole being the mounting hole (2), the main body of the mounting hole (2) being a two-way through structure on both sides, and there are four mounting holes (2) in total, the four mounting holes (2) are respectively provided at the four corners inside the mounting plate (1), and a through hole is provided at the center position inside the mounting plate (1), the through hole is used for material cutting, and a conduit (3) is fixedly connected to the bottom end surface of the mounting plate (1), and the conduit (3) is connected to the connecting pipe (13) through the through hole provided in the mounting plate (1).

2. A feeding mechanism for sandblasting equipment as claimed in claim 1, characterized in that: A joint (4) is fixedly connected to the bottom end surface of the conduit (3); the diameter of the joint (4) is consistent with the minimum diameter of the conduit (3); a thread is provided on the outer peripheral surface of the joint (4); the joint (4) and the conduit (3) are connected; and a side plate (5) is fixedly connected to the top end surface of the mounting plate (1); the side plate (5) and the mounting plate (1) are arranged vertically.

3. A feeding mechanism for sandblasting equipment as claimed in claim 2, characterized in that: The side panels (5) are provided at two locations in total, and the two side panels (5) are fixedly connected to the left and right sides of the top surface of the mounting plate (1) in a linear array, and drivers (6) are installed on the outer sides of the two side panels (5), the driver (6) and the side panels (5) are connected by bolts, and a transmission shaft is provided on the side of the driver (6) close to the side panel (5).

4. A feeding mechanism for sandblasting equipment as claimed in claim 3, characterized in that: A mounting seat (7) is mounted on the output shaft of the driver (6); the main body of the mounting seat (7) is a circular structure; a guide rod (8) is fixedly connected to the outer side of the mounting seat (7); the main body of the guide rod (8) is a cylindrical structure; the guide rod (8) and the mounting seat (7) are vertically arranged; a guide ball (9) is mounted on a side of the guide rod (8) away from the mounting seat (7); and the guide ball (9) and the guide rod (8) are in rolling connection.

5. A feeding mechanism for sandblasting equipment as claimed in claim 1, characterized in that: A telescopic rod (10) is fixedly connected to the top surface of the mounting plate (1), the main body of the telescopic rod (10) is a telescopic structure, and the telescopic rod (10) is provided at two locations, the two telescopic rods (10) are fixedly connected to the top surface of the mounting plate (1) in a linear array, and the top surfaces of the two telescopic rods (10) are fixedly connected to a connecting plate (11), and the connecting plate (11) is arranged parallel to the mounting plate (1).

6. A feeding mechanism for sandblasting equipment as claimed in claim 5, characterized in that: The connecting plates (11) are provided at two locations, and the inner sides of the two connecting plates (11) are fixedly connected to the barrel (12), the main body of the barrel (12) is a cone-shaped structure that is thick at the top and thin at the bottom, and through holes are provided on the upper and lower sides of the barrel (12), wherein a connecting pipe (13) is fixedly connected to the bottom end of the through hole located at the lower side, the bottom end of the connecting pipe (13) is connected to the top end surface of the mounting plate (1), and the connecting pipe (13) and the barrel (12) together form a material discharge structure, and a guide seat (14) is fixedly connected to the outer peripheral surface of the barrel (12), the main body of the guide seat (14) is an annular structure, and a cover body (15) is fixedly connected to the top end of the barrel (12), and a raceway (16) is provided on the outer side of the guide seat (14).

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