Height self-adjusting hanging type shot blasting machine

Abstract

The utility model discloses a height self-adjusting hanging type shot blasting machine, which relates to the technical field of shot blasting machines and comprises a shot blasting machine body, a sealing component is arranged on one side of the shot blasting machine body, a shot blasting component and a driving component are arranged on one side of the sealing component, and a hanging component is arranged at the top of the shot blasting machine body. According to the height self-adjusting hanging type shot blasting machine, a first motor drives a lead screw to rotate, a lifting frame drives a lifting plate to slide up and down in a limiting groove, height adjustment of the lifting plate and a shot blasting device is achieved, and in the process, the telescopic function is achieved through cooperation of guide holes in a connecting plate and guide rods and mutual movable connection of a plurality of L-shaped plates; and it is guaranteed that the lifting plate moves up and down smoothly, collision caused by direct adjustment of the height of the workpiece is avoided, and the safety of the workpiece and equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a shot -blasting machine technical field, concretely is a kind of height self -adjusting hanging type shot -blasting machine. BACKGROUND

[0002] Shot -blasting machine is the equipment that utilizes high -speed projectile long -distance projection to carry out non-contact cleaning to the surface of workpiece, and most castings need to be treated by shot -blasting, and the oxide skin and adhering sand on the surface of casting can be cleaned by shot -blasting treatment, and the fatigue strength and tensile stress corrosion resistance of casting can also be effectively improved, and distorted thin-walled parts can also be corrected.

[0003] In the prior art, for example, in the patent with publication number CN219747586U, a kind of height self -adjusting hanging type shot -blasting machine is disclosed, it includes bottom box, the top of the bottom box is uniformly fixedly connected with support column, the top of the support column is fixedly connected with shot -blasting machine body, the center of the top of the shot -blasting machine body is fixedly connected with drive box, the center of the top of the drive box inner cavity is fixedly connected with servo motor, the output of the servo motor is fixedly connected with threaded rod, the outer surface of the threaded rod is threadedly connected with threaded sleeve, the bottom of the threaded sleeve is fixedly connected with mounting plate, by being provided with hook, workpiece can be conveniently fixed, by being provided with servo motor, threaded rod, threaded sleeve and mounting plate, hook can be driven to move up and down, the height of hook is adjusted, and then the height of workpiece is adjusted, so that it can facilitate working operation, by being provided with above structure, it has the advantage that the height of workpiece can be adjusted during working process.

[0004] In the above patent, although the height of workpiece can be adjusted, during workpiece height adjustment process, collision with the top surface or bottom surface of the inner side of shot -blasting machine body is prone to occur, not only workpiece surface is prone to be damaged, but also the internal structure of shot -blasting machine is damaged, therefore, the utility model provides a kind of height self -adjusting hanging type shot -blasting machine. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of prior art, the utility model provides a kind of height self -adjusting hanging type shot -blasting machine, solve the problem that workpiece height adjustment process, collision with the top surface or bottom surface of the inner side of shot -blasting machine body is prone to occur, not only workpiece surface is prone to be damaged, but also the internal structure of shot -blasting machine is damaged.

[0006] In order to achieve the above object, the utility model discloses a kind of height self-adjusting's hanging type shot blasting machine, including shot blasting machine native machine, the shot blasting machine native machine side is equipped with sealing assembly, the sealing assembly side is equipped with shot blasting assembly and drive assembly, the shot blasting machine native machine top is equipped with hanging assembly;The sealing assembly includes the rectangular frame embedded in the side of shot blasting machine native machine, the rectangular frame inner wall is symmetrically provided with limit slot, two the limit slot inner wall between limit slot is equipped with lifting plate, and lifting plate can slide up and down along limit slot inner wall, the lifting plate top and bottom are equipped with telescopic part, the telescopic part includes multiple L-shaped plates, multiple The L-shaped plate is vertically stacked distribution, L-shaped plate close to lifting plate position is fixedly connected with lifting plate, L-shaped plate away from lifting plate position is fixedly connected with rectangular frame inner wall, the surface on the side of L-shaped plate away from lifting plate is installed with connecting plate, two guide holes are penetrated and established on the position close to the inside of shot blasting machine native machine of connecting plate, two guide rods are fixedly connected between the inner wall of L-shaped plate and the surface of connecting plate, and guide rod can slide along the inner wall of guide hole, and multiple L-shaped plates can be movably connected.

[0007] Preferably, the shot blasting assembly includes a shot blasting machine installed on the surface of the lifting plate, the output end of the shot blasting machine penetrates the surface of the lifting plate and extends into the interior of the shot blasting machine native machine, the input end of the shot blasting machine is installed with a connecting pipe, the outer wall of the connecting pipe is slidably sleeved with a fixed pipe, the outer wall of the fixed pipe is fixedly sleeved with a pipe rack, and the pipe rack is fixedly installed on the top surface of the shot blasting machine native machine.

[0008] Preferably, the drive assembly includes a support plate installed on the bottom surface of the shot blasting machine native machine, the support plate extends away from the shot blasting machine native machine, the first motor is installed on the bottom surface of the support plate, the output end of the first motor is movably penetrated through the bottom surface of the support plate and extends upward, the output end of the first motor is installed with a lead screw, the lead screw is threadedly sleeved with a lifting frame, and the lifting frame is fixedly connected with the lifting plate.

[0009] Preferably, the outer wall of the lead screw is rotatably provided with a shaft rod holder near the top, and the shaft rod holder is fixedly connected with the outer wall of the shot blasting machine native machine.

[0010] Preferably, the hanging assembly includes a U-shaped rack installed on the top surface of the shot blasting machine native machine, the top surface of the U-shaped rack is installed with a second motor, the output shaft end of the second motor is movably penetrated through the top surface of the U-shaped rack and extends downward, the output shaft end of the second motor is installed with a rotating shaft, the rotating shaft is movably penetrated through the top surface of the shot blasting machine native machine and extends inward, the bottom end of the rotating shaft is installed with a suspension frame, and the bottom end of the suspension frame is symmetrically installed with a lifting hook.

[0011] Preferably, the bottom of the shot blasting machine native machine is provided with a collection box, and the front side of the shot blasting machine native machine is symmetrically hinged with a box door.

[0012] Beneficial effects

[0013] The utility model provides a height self -adjusting's hanging type shot blasting machine. Compared with prior art has the following beneficial effects:

[0014] (1), this height self -adjusting's hanging type shot blasting machine, through first motor drives screw rod rotation, makes the lifting frame drive the lifting plate slide up and down in the limiting groove, realizes the height adjustment of lifting plate and shot blasting machine, in this process, through the cooperation of the guide hole on the connecting plate and the guide rod, a plurality of L shaped board interactivity connection realizes telescopic function, guarantees the smooth operation of lifting plate up and down, avoids the collision caused by the direct regulation height of workpiece, improves the security of workpiece and equipment.

[0015] (2), this height self -adjusting's hanging type shot blasting machine, through the second motor drive rotation, drives the suspension frame and the hook rotation, makes workpiece follow together rotation, ensures that each surface of workpiece can be evenly exposed under the shot blasting machine emission of the pellet stream, avoids the situation that the partial surface is not treated in place due to long time not receiving pellet impact, thereby guaranteeing the uniformity and comprehensiveness of shot blasting treatment. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the three-dimensional appearance schematic view of the utility model;

[0017] Figure 2 It is the partial sectional view of the rectangular frame of the utility model;

[0018] Figure 3 It is the three-dimensional appearance schematic view of the sealing assembly of the utility model;

[0019] Figure 4 It is the three-dimensional appearance schematic view of the drive assembly of the utility model;

[0020] Figure 5 It is the three-dimensional appearance schematic view of the hanging assembly of the utility model.

[0021] In the drawing: 1, shot blasting machine native machine;11, collection box;12, box door;2, sealing assembly;21, rectangular frame;22, limiting groove;23, lifting plate;24, L shaped board;25, connecting plate;26, guide rod;27, guide hole;3, shot blasting assembly;31, shot blasting machine;32, connecting pipe;33, fixed pipe;34, pipe support;4, drive assembly;41, support plate;42, first motor;43, screw rod;44, lifting frame;45, shaft rod support;5, hanging assembly;51, U shaped support;52, second motor;53, rotation axis;54, suspension frame;55, hook. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0023] The present application provides a technical solution:

[0024] Figures 1-5 An embodiment is shown: a highly self-adjusting hanging type shot blasting machine, comprising a shot blasting machine 1, a sealing assembly 2 is arranged on one side of the shot blasting machine 1, a shot blasting assembly 3 and a driving assembly 4 are arranged on one side of the sealing assembly 2, and a hanging assembly 5 is arranged on the top of the shot blasting machine 1; the sealing assembly 2 comprises a rectangular frame 21 embedded on the side of the shot blasting machine 1, a limiting groove 22 is symmetrically arranged on the inner wall of the rectangular frame 21, a lifting plate 23 is arranged between the inner walls of the two limiting grooves 22, the lifting plate 23 can slide up and down along the inner wall of the limiting groove 22, the top and bottom of the lifting plate 23 are provided with telescopic parts, the telescopic parts comprise a plurality of L-shaped plates 24, the plurality of L-shaped plates 24 are longitudinally stacked and distributed, the L-shaped plate 24 close to the lifting plate 23 is fixedly connected with the lifting plate 23, the L-shaped plate 24 away from the lifting plate 23 is fixedly connected with the inner wall of the rectangular frame 21, a connecting plate 25 is arranged on the surface of the L-shaped plate 24 away from the lifting plate 23, two guide holes 27 are arranged on the connecting plate 25 close to the inner side of the shot blasting machine 1, two guide rods 26 are fixedly connected between the inner wall of the L-shaped plate 24 and the surface of the connecting plate 25, the guide rods 26 can slide along the inner wall of the guide hole 27, and the plurality of L-shaped plates 24 are movably connected with each other.

[0025] Specifically, the limiting groove 22 provides a track for the lifting plate 23 to slide up and down, so that the lifting plate 23 can move up and down in a limited path, the telescopic parts at the upper and lower ends of the lifting plate 23 are composed of a plurality of longitudinally stacked L-shaped plates 24, the L-shaped plate 24 close to the lifting plate 23 is fixedly connected with the lifting plate 23, and the L-shaped plate 24 away from the lifting plate 23 is fixedly connected with the inner wall of the rectangular frame 21, when the lifting plate 23 moves, the cooperation of the guide hole 27 on the connecting plate 25 and the guide rod 26 realizes the movable connection and telescopic function of the plurality of L-shaped plates 24, so that the shot blasting machine 31 can smoothly move during the lifting process, and the collision caused by directly adjusting the height of the workpiece is avoided, and the safety of the workpiece and the equipment is improved.

[0026] In the embodiment, the shot blasting assembly 3 comprises a shot blasting machine 31 installed on the surface of the lifting plate 23, the output end of the shot blasting machine 31 penetrates through the surface of the lifting plate 23 and extends into the shot blasting machine 1, the input end of the shot blasting machine 31 is provided with a connecting pipe 32, the outer wall of the connecting pipe 32 is slidably sleeved with a fixed pipe 33, the outer wall of the fixed pipe 33 is fixedly sleeved with a pipe bracket 34, and the pipe bracket 34 is fixedly installed on the top surface of the shot blasting machine 1.

[0027] Specifically, when the lifting plate 23 is lifted, the shot blasting machine 31 is lifted, so that the workpiece at different height positions can be conveniently subjected to shot blasting treatment, the output end of the shot blasting machine 31 emits shot into the shot blasting machine 1 to realize shot blasting operation on the workpiece, the connecting pipe 32 serves as a channel for shot entering the shot blasting machine 31, the outer wall of the connecting pipe 32 is slidably sleeved with the fixed pipe 33, when the lifting plate 23 drives the shot blasting machine 31 to move up and down, the connecting pipe 32 can slide in the fixed pipe 33, so that the supply of shot is not affected by the lifting action.

[0028] In the embodiment, the driving assembly 4 comprises a support plate 41 installed on the bottom surface of the shot blasting machine 1, the support plate 41 extends away from the shot blasting machine 1, the bottom surface of the support plate 41 is provided with a first motor 42, the output end of the first motor 42 movably penetrates through the bottom surface of the support plate 41 and extends upward, the output end of the first motor 42 is provided with a lead screw 43, the lead screw 43 is threadedly sleeved with a lifting frame 44, and the lifting frame 44 is fixedly connected with the lifting plate 23.

[0029] Specifically, the first motor 42 is started to drive the lead screw 43 to rotate, so that the lifting frame 44 drives the sealing assembly 2 to move up and down, and the shot blasting machine 31 installed on the lifting plate 23 adjusts the height along with the lifting of the lifting plate 23, thereby being capable of performing shot blasting treatment on different height positions of the workpiece.

[0030] In the embodiment, the outer wall of the lead screw 43 is rotatably provided with a shaft rod bracket 45 near the top, and the shaft rod bracket 45 is fixedly connected with the outer wall of the shot blasting machine 1.

[0031] Specifically, the shaft rod bracket 45 provides additional support and rotation constraint for the lead screw 43, so that the lead screw 43 remains stable during rotation, avoiding unstable phenomena such as swinging or deformation due to the excessive length of the lead screw 43.

[0032] In the embodiment, the hanging assembly 5 comprises a U-shaped bracket 51 installed on the top surface of the shot blasting machine 1, the top surface of the U-shaped bracket 51 is provided with a second motor 52, the output shaft end of the second motor 52 movably penetrates through the top surface of the U-shaped bracket 51 and extends downward, the output shaft end of the second motor 52 is provided with a rotating shaft 53, the rotating shaft 53 movably penetrates through the top surface of the shot blasting machine 1 and extends inward, the bottom end of the rotating shaft 53 is provided with a suspension bracket 54, and the bottom end of the suspension bracket 54 is symmetrically provided with hooks 55.

[0033] Specifically, after the second motor 52 is started, the output shaft drives the rotating shaft 53 to rotate, and the rotating shaft 53 transmits the rotating motion to the suspension frame 54 and the hook 55, so that the workpiece hung on the hook 55 rotates, and the rotating function enables the workpiece to change position during the shot blasting process, so that different surfaces can be exposed to the shot blasting range of the shot blasting machine 31, and the shot blasting process of the workpiece is ensured.

[0034] In the embodiment, the shot blasting machine 1 is provided with a collecting box 11 at the bottom, and the box door 12 is symmetrically hinged to the front side of the shot blasting machine 1.

[0035] Specifically, the collecting box 11 at the bottom of the shot blasting machine 1 is used to collect the shot used in the shot blasting process.

[0036] Meanwhile, the contents not described in detail in the specification all belong to the prior art known to those skilled in the art.

[0037] First, open the box door 12, hang the workpiece through the hook 55 in the hanging assembly 5, and then close the box door 12 after the workpiece is hung. The shot blasting machine 31 in the shot blasting assembly 3 receives the shot through the connecting pipe 32 and the fixed pipe 33, and the shot blasting machine 31 emits the shot to the inside of the shot blasting machine 1 through the output end, and performs the shot blasting process on the workpiece.

[0038] During the shot blasting process, the rotating shaft 53 can be driven to rotate by the second motor 52, and the suspension frame 54 and the hook 55 are rotated, and the workpiece rotates with the suspension frame 54 and the hook 55, so that each surface of the workpiece can be uniformly exposed to the shot stream emitted by the shot blasting machine 31, avoiding the situation that the local surface is not treated due to long-time non-impact of the shot, and ensuring the uniformity and comprehensiveness of the shot blasting process.

[0039] When the shot blasting process needs to be performed on different height positions of the workpiece, the first motor 42 is started to drive the screw rod 43 to rotate, so that the lifting frame 44 drives the lifting plate 23 in the sealing assembly 2 to slide up and down in the limiting groove 22, thereby realizing the height adjustment of the lifting plate 23, and the shot blasting machine 31 installed on the lifting plate 23 adjusts the height with the lifting plate 23, thereby being able to perform the shot blasting process on different height positions of the workpiece.

[0040] During the up-and-down movement of the lifting plate 23 and the shot blasting device 31, the plurality of L-shaped plates 24 are movably connected to each other through the cooperation of the guide holes 27 on the connecting plate 25 and the guide rods 26, so that the telescopic function is realized, and the smooth movement of the lifting plate 23 is ensured.

[0041] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one from another entity or action without necessarily requiring or implying that there is any such relationship or order between such entities or actions. Also, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0042] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A height-self-adjusting suspended shot blasting machine, comprising the shot blasting machine body (1), characterized in that: The shot blasting machine (1) is provided with a sealing component (2) on one side, a shot blasting component (3) and a drive component (4) on one side of the sealing component (2), and a hanging component (5) on the top of the shot blasting machine (1). The sealing assembly (2) includes a rectangular frame (21) embedded in the side of the shot blasting machine (1). The inner wall of the rectangular frame (21) is symmetrically provided with limiting grooves (22). A lifting plate (23) is provided between the inner walls of the two limiting grooves (22), and the lifting plate (23) can slide up and down along the inner wall of the limiting groove (22). The top and bottom of the lifting plate (23) are provided with telescopic parts. The telescopic parts include multiple L-shaped plates (24). The multiple L-shaped plates (24) are stacked longitudinally. The L-shaped plate (24) near the lifting plate (23) is fixedly connected to the lifting plate (23). An L-shaped plate (24) located away from the lifting plate (23) is fixedly connected to the inner wall of the rectangular frame (21). A connecting plate (25) is installed on the surface of the L-shaped plate (24) away from the lifting plate (23). Two guide holes (27) are opened through the connecting plate (25) near the inner side of the shot blasting machine (1). Two guide rods (26) are fixedly connected between the inner wall of the L-shaped plate (24) and the surface of the connecting plate (25). The guide rods (26) can slide along the inner wall of the guide holes (27) and enable multiple L-shaped plates (24) to move and connect with each other.

2. The height-self-adjusting suspended shot blasting machine according to claim 1, characterized in that: The shot blasting assembly (3) includes a shot blaster (31) mounted on the surface of the lifting plate (23). The output end of the shot blaster (31) passes through the surface of the lifting plate (23) and extends into the interior of the shot blasting machine (1). A connecting pipe (32) is installed at the input end of the shot blaster (31). A fixed pipe (33) is slidably sleeved on the outer wall of the connecting pipe (32). A pipe bracket (34) is fixedly sleeved on the outer wall of the fixed pipe (33). The pipe bracket (34) is fixedly mounted on the top surface of the shot blasting machine (1).

3. The height-self-adjusting suspended shot blasting machine according to claim 1, characterized in that: The drive assembly (4) includes a support plate (41) installed on the bottom surface of the shot blasting machine (1). The support plate (41) extends away from the shot blasting machine (1). A first motor (42) is installed on the bottom surface of the support plate (41). The output end of the first motor (42) extends through the bottom surface of the support plate (41) and upwards. A lead screw (43) is installed on the output end of the first motor (42). A lifting frame (44) is threaded onto the lead screw (43). The lifting frame (44) is fixedly connected to the lifting plate (23).

4. A height-self-adjusting suspended shot blasting machine according to claim 3, characterized in that: The lead screw (43) is rotatably provided with a shaft bracket (45) near the top of its outer wall, and the shaft bracket (45) is fixedly connected to the outer wall of the shot blasting machine (1).

5. A height-self-adjusting suspended shot blasting machine according to claim 1, characterized in that: The hanging assembly (5) includes a U-shaped frame (51) installed on the top surface of the shot blasting machine (1). A second motor (52) is installed on the top surface of the U-shaped frame (51). The output shaft of the second motor (52) extends movably through the top surface of the U-shaped frame (51) and downwards. A rotating shaft (53) is installed on the output shaft of the second motor (52). The rotating shaft (53) extends movably through the top surface of the shot blasting machine (1) and inwards. A suspension frame (54) is installed at the bottom end of the rotating shaft (53). Hooks (55) are symmetrically installed at the bottom end of the suspension frame (54).

6. A height-self-adjusting suspended shot blasting machine according to claim 1, characterized in that: The shot blasting machine (1) has a collection box (11) at the bottom and a box door (12) symmetrically hinged to the front side of the shot blasting machine (1).

Images