Mechanical rust removal and sand blasting equipment

Abstract

The utility model belongs to the technical field of sand blasting equipment, and particularly discloses mechanical derusting sand blasting equipment which comprises a bottom plate, a support, a sliding rail, a rotating disc and a pressing disc, the support, the sliding rail and the rotating disc are all arranged above the bottom plate, the rotating disc is located between the support and the sliding rail and rotationally connected to the bottom plate, a first driving motor is arranged below the bottom plate, and a second driving motor is arranged below the pressing disc. A driving shaft of the first driving motor is connected with the rotating disc, a telescopic motor is arranged above the support, a connecting plate is fixed to the output end of the telescopic motor, and a pressing disc is rotationally connected to the lower portion of the connecting plate; a lead screw is arranged on the inner side of the sliding rail, the end of the lead screw is rotationally connected with the sliding rail, a second driving motor is arranged above the sliding rail, a driving shaft of the second driving motor is connected with the lead screw, the lead screw is in threaded connection with a sliding block, and a spray head is arranged on the sliding block. A workpiece to be machined is placed on the rotating disc, the telescopic motor is started to push the pressing disc to press and fix the workpiece, sand blasting treatment can be conducted, and the workpiece can be driven to rotate through the first driving motor.

Description

TECHNICAL FIELD

[0001] The utility model relates to sand blasting equipment technical field, concretely is a kind of mechanical derusting sand blasting equipment. BACKGROUND

[0002] Sand blasting treatment is a kind of workpiece surface treatment process. Compressed air is used as power to form high-speed jet beam to high-speed spray the shot (copper ore sand, quartz sand, emery, iron sand, sea sand) to the workpiece surface to be treated, so that the appearance or shape of workpiece surface changes.

[0003] In the mechanical processing treatment process, generally need to use sand blasting equipment to carry out sand blasting treatment to workpiece, and the existing derusting sand blasting device mostly adopts manual sand blasting, so part of people think of clamping and fixing workpiece, then using adjusting mechanism to adjust nozzle to carry out automatic sand blasting, such as the Chinese utility model patent with announcement number CN213352094U, specifically discloses a kind of mechanical processing surface derusting sand blasting device.

[0004] But, above-mentioned mechanical derusting sand blasting device in actual use process people will find, when the device clamps workpiece, it is through the elastic force of spring to clamp plate and exert pressure to clamping and fixed, this clamping mode is very unstable, it is easy to cause clamping loose because of vibration, reduce clamping effect. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of mechanical derusting sand blasting equipment to solve the problems raised in the above background.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a kind of mechanical derusting sand blasting equipment, including bottom plate, support, slide rail, carousel and pressure disc, the support, slide rail and carousel are all arranged above bottom plate, carousel is located between support and slide rail and is rotationally connected on bottom plate, first drive motor is arranged below bottom plate, the drive shaft of first drive motor is connected with carousel, telescopic motor is arranged above support, the output end of telescopic motor is fixed with connecting plate, connecting plate is rotationally connected with pressure disc below, pressure disc is concentrically arranged with carousel;Slide rail is vertically arranged, screw rod is arranged in slide rail inner side, screw rod end is rotationally connected with slide rail, second drive motor is arranged above slide rail, the drive shaft of second drive motor is connected with screw rod, screw rod is threadedly connected with sliding block, spray head is arranged on sliding block, and sliding connection is used between the side of sliding block and slide rail;Before use, spray head needs to be connected with external sand blasting tank, then normal use can be carried out, by placing workpiece to be processed on carousel, starting telescopic motor to push pressure disc to press and fix workpiece, starting spray head to carry out sand blasting treatment to workpiece.First drive motor can drive workpiece to rotate, second drive motor drives screw rod to rotate, sliding block and spray head are moved up and down using screw rod, sliding block moves downward using clockwise rotation of screw rod, sliding block moves upward using counterclockwise rotation of screw rod, to change sand blasting position.

[0007] Preferably, the corner below the bottom plate is provided with a supporting leg, and a universal wheel is arranged below the supporting leg, so that the device can be easily moved.

[0008] Preferably, a push rod is arranged on the side of the bottom plate, so that the device can be easily pushed.

[0009] Preferably, rubber pads are arranged on the pressure disc and the carousel, so that hard contact between the pressure disc, the carousel and the workpiece can be prevented.

[0010] Preferably, a positioning rod is fixed on the connecting plate and vertically arranged and penetrates through the support.

[0011] Preferably, first and second reinforcing plates are arranged on the sides of the support and the slide rail, respectively, so as to improve the stability of the support and the slide rail.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The workpiece to be processed is placed on the carousel, the workpiece is pressed and fixed by the telescopic motor to push the pressure disc, and sand blasting operation can be carried out, during the process, the carousel is rotated by the first drive motor to drive the workpiece to rotate, the screw rod is rotated by the second drive motor, the sliding block and the spray head are moved up and down using the screw rod, the height of the spray head is changed, the sand blasting position is changed, and the practicability of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a three-dimensional structure schematic view of the utility model;

[0015] Fig. 2 It is a partial sectional structure schematic view of the utility model.

[0016] In the drawing: 1, bottom plate; 2, support; 3, turntable; 4, telescopic motor; 5, connecting plate; 6, pressure plate; 7, first drive motor; 8, slide rail; 9, screw rod; 10, second drive motor; 11, sliding block; 12, spray head; 13, supporting leg; 14, universal wheel; 15, push rod; 16, first reinforcing plate; 17, second reinforcing plate; 18, positioning rod. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0018] In the description of the utility model, it needs to be explained that the orientation or position relationship indicated by the terms "vertical", "upper", "lower", "horizontal" and the like is the orientation or position relationship shown based on the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0019] In the description of the utility model, it also needs to be explained that, unless otherwise explicitly specified and limited, the terms "arrangement", "installation", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0020] Please refer to Figs. 1-2The utility model provides a technical scheme: a kind of mechanical derusting sand blasting equipment, including bottom plate 1, support 2, slide rail 8, carousel 3 and presser plate 6, the support 2, slide rail 8 and carousel 3 are all set above bottom plate 1, carousel 3 is located between support 2 and slide rail 8 and rotationally connected on bottom plate 1, first drive motor 7 is provided below bottom plate 1, the drive shaft of first drive motor 7 is connected with carousel 3, telescopic motor 4 is provided above support 2, the output end of telescopic motor 4 is fixed with connecting plate 5, presser plate 6 is rotationally connected below connecting plate 5, and presser plate 6 is concentrically arranged with carousel 3;Slide rail 8 is vertically arranged, and slide rail 8 is provided with screw rod 9 on the inner side, and the end of screw rod 9 is rotationally connected with slide rail 8, and second drive motor 10 is provided above slide rail 8, and the drive shaft of second drive motor 10 is connected with screw rod 9, and screw rod 9 is threadedly connected with sliding block 11, and spray head 12 is provided on sliding block 11, and sliding connection is used between the side of sliding block 11 and slide rail 8;Before use, it needs to connect external sand blasting tank to spray head 12, then normal use can be carried out, by placing workpiece to be processed on carousel 3, starting telescopic motor 4 to push presser plate 6 to press tightly fixed workpiece, starting spray head 12 to carry out sand blasting treatment to workpiece.First drive motor 7 can drive workpiece to rotate, and second drive motor 10 drives screw rod 9 to rotate, and sliding block 11 and spray head 12 are moved up and down by screw rod 9, and sliding block 11 is moved downward by clockwise rotation of screw rod 9, and sliding block 11 is moved upward by counterclockwise rotation of screw rod 9, to change sand blasting position.

[0021] Further, the corner below the bottom plate 1 is provided with a supporting leg 13, and the universal wheel 14 is arranged below the supporting leg 13, so that the device can be moved conveniently.

[0022] Further, the side of the bottom plate 1 is provided with a push rod 15, so that the device can be pushed conveniently.

[0023] Further, the presser plate 6 and the carousel 3 are both provided with rubber pads, so that the hard contact between the presser plate 6, the carousel 3 and the workpiece can be prevented.

[0024] Further, the connecting plate 5 is fixed with a positioning rod 18, and the positioning rod 18 is vertically arranged and penetrates through the support 2.

[0025] Further, the side of the support 2 and the slide rail 8 is respectively provided with a first reinforcing plate 16 and a second reinforcing plate 17, so that the stability of the support 2 and the slide rail 8 can be improved.

[0026] To sum up, before use, the device is moved to a specific location by the universal wheel 14 arranged on the supporting leg 13, then the spray head 12 is connected to an external sand blasting tank, then the workpiece to be processed is placed on the rotating disc 3, then the telescopic motor 4 is started to drive the connecting plate 5 and the pressing disc 6 to move downwards, the workpiece is pressed and fixed by the pressing disc 6, then the spray head 12 is started to spray sand on the workpiece, in the process, the first driving motor 7 is started to drive the rotating disc 3 to rotate, so that the rotating disc 3 drives the workpiece to rotate to spray sand on other surfaces of the workpiece, the second driving motor 10 is started to drive the screw rod 9 to rotate, so that the screw rod 9 drives the sliding block 11 to move, so that the sliding block 11 drives the spray head 12 to move, thereby changing the height of the spray head 12 for sand blasting.

[0027] It is worth noting that: the whole device is controlled by the total control button, since the control button matches the commonly used device, which belongs to the existing mature technology, the electrical connection relationship and the specific circuit structure are not described here.

[0028] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A mechanical deruster blasting apparatus characterised in that: Including the bottom plate (1), support (2), slide rail (8), rotary disc (3) and pressurized disc (6), support (2), slide rail (8) and rotary disc (3) are all arranged above bottom plate (1), rotary disc (3) is located between support (2) and slide rail (8) and is rotationally connected on bottom plate (1), first drive motor (7) is arranged below bottom plate (1), the drive shaft of first drive motor (7) is connected with rotary disc (3), telescopic motor (4) is arranged above support (2), the output end of telescopic motor (4) is fixed with connecting plate (5), pressurized disc (6) is rotationally connected below connecting plate (5), pressurized disc (6) is concentrically arranged with rotary disc (3);Slide rail (8) is vertically arranged, screw rod (9) is arranged in the inner side of slide rail (8), the end of screw rod (9) is rotationally connected with slide rail (8), second drive motor (10) is arranged above slide rail (8), the drive shaft of second drive motor (10) is connected with screw rod (9), screw rod (9) is threadedly connected with sliding block (11), spray head (12) is arranged on sliding block (11), sliding block (11) side and slide rail (8) are connected by sliding.

2. A mechanical deruster according to claim 1, wherein: The corner below bottom plate (1) is provided with a supporting leg (13), and the supporting leg (13) is provided with a universal wheel (14) below.

3. A mechanical deruster according to claim 1, wherein: The side of bottom plate (1) is provided with a push rod (15).

4. A mechanical deruster according to claim 1, wherein: The pressurized disc (6) and rotary disc (3) are both provided with rubber pads.

5. A mechanical deruster according to claim 1, wherein: The connecting plate (5) is fixed with a positioning rod (18).

6. A mechanical deruster according to claim 1, wherein: The side of support (2) and slide rail (8) is respectively provided with a first reinforcing plate (16) and a second reinforcing plate (17).

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