Feeding equipment for shot blasting machine

Abstract

The utility model relates to the technical field of shot blasting machines, and particularly discloses feeding equipment for a shot blasting machine. The device comprises a shot blasting machine box, a conveyor body, a support and a feeding assembly, wherein the conveyor body drives the square casting to enter the shot blasting machine box for shot blasting, the support is fixedly installed on the conveyor body, and the feeding assembly is arranged on the support and used for intermittently conveying the square casting. According to the feeding equipment for the shot blasting machine disclosed by the utility model, when a square casting on the surface is conveyed and machined into the shot blasting machine box by the conveyor, intermittent feeding of the square casting is automatically carried out through the arrangement of the feeding assembly, so that a workpiece is ensured to be stable relative to the shot blasting position in the machining process; and therefore, the phenomenon of uneven shot blasting coverage caused by the fact that the adjacent square castings are attached together is avoided, the machining quality is improved, the height of the movable baffle is adjusted through the arrangement of the adjusting assembly, and intermittent conveying and feeding of the multiple square castings with different heights are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to a shot -blasting machine technical field, concretely relates to a kind of feeding equipment for shot -blasting machine. BACKGROUND

[0002] Shot -blasting machine is the high -speed projectile that utilizes shot -blasting machine and is cleaned or strengthened casting surface, shot -blasting machine can simultaneously carry out shakeout, remove core and cleaning to casting, and some regions are also called sanding machine, sandblasting machine in orally.

[0003] The patent with the announcement number CN220428033U is a kind of shot -blasting machine feeding mechanism, including conveyor body, shot -blasting machine body, deviation rectification component and rolling component;Deviation rectification component is arranged on conveyor body;Deviation rectification component includes fixed frame, drive motor, two-way screw rod, sliding block and deviation rectification plate;Fixed frame is fixed on conveyor body;Drive motor is located on fixed frame;Two-way screw rod is connected with the output end of drive motor;Two sliding blocks are symmetrically arranged on the two ends of two-way screw rod;Deviation rectification plate is connected with one side of sliding block;Rolling component is arranged on deviation rectification plate, by setting deviation rectification component and rolling component, in order to square casting play the role of deviation rectification, solve the problem that the feeding mechanism on the existing shot -blasting machine is vibrated when conveying square casting with size greater than inlet, easy to make square casting position deviation, lead to square casting to be easily jammed when conveying to the inlet of shot -blasting machine.

[0004] But the existing square casting in shot -blasting, in order to improve the uniformity of shot -blasting coverage, the spacing between adjacent two square castings needs to be adjusted manually, and the spacing between adjacent workpieces is too small, which is not conducive to the surface of the conveyed workpiece being evenly shot -blasted, thereby reducing the efficiency and quality of shot -blasting operation.

[0005] Therefore, it is necessary to provide a new technical solution to overcome the above defects. UTILITY MODEL CONTENT

[0006] The utility model aims at providing a kind of feeding equipment for shot -blasting machine that can effectively solve the above technical problems.

[0007] To achieve the purpose of the utility model, the following technical solutions are adopted:

[0008] A kind of feeding equipment for shot -blasting machine, comprising: shot -blasting machine box, the conveyor body of the square casting being driven into the shot -blasting machine box interior and being carried out shot -blasting processing, bracket fixedly installed on the conveyor body, the feeding assembly for intermittently conveying square casting is set on the bracket;

[0009] The feeding assembly comprises a positioning frame, a movable baffle hingedly mounted on the positioning frame, a pressing rod for deflecting the movable baffle, a fixed ring fixedly mounted on the pressing rod, a spring sleeved on the pressing rod, and an adjusting assembly for height adjustment of the movable baffle according to the height of the square casting.

[0010] Further, the adjusting assembly comprises an adjusting bolt threadedly mounted on the support, a lifting plate rotatably mounted on the bottom of the adjusting bolt, and both ends of the lifting plate being slidably mounted on both sides of the support, and the bottom of the lifting plate being fixedly connected with the top of the positioning frame.

[0011] Further, the pressing rod is movably arranged on the lifting plate, one end of the spring is fixedly connected with the bottom of the lifting plate, and the other end of the spring is fixedly connected with the surface of the fixed ring.

[0012] Further, the movable baffle is in V-shaped structure, the middle part of the movable baffle is hingedly mounted on the positioning frame, and a counterweight is fixedly mounted on the top of one end of the movable baffle away from the shot blasting machine box.

[0013] Further, the bottom of one end of the movable baffle close to the shot blasting machine box is formed as an inclined surface, and an antiskid rubber is fixedly mounted on the bottom of one end of the movable baffle away from the shot blasting machine box.

[0014] Compared with the prior art, the present application has the following beneficial effects: when the square casting on the surface is conveyed to the interior of the shot blasting machine box by the conveyor, the intermittent feeding of the square casting is automatically realized through the arrangement of the feeding assembly, so that the position of the workpiece relative to the shot blasting is stable during the machining process, thereby avoiding the adjacent square castings from being adhered to each other and causing the uneven shot blasting coverage, improving the machining quality, and through the arrangement of the adjusting assembly, the height of the movable baffle is adjusted, and the intermittent feeding and feeding of square castings of various heights are facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation on the present application.

[0016] Figure 1 It is a front view schematic diagram of the present application;

[0017] Figure 2 It is a front view schematic diagram of the present application;

[0018] Figure 3 It is a front view schematic diagram of the present application; Figure 2 It is an enlarged schematic diagram of the structure at A in the figure;

[0019] Figure 4The utility model discloses a support, feeding assembly and adjusting assembly front view schematic drawing.

[0020] In the figure: 1, the shot blasting machine box; 2, the conveyor body; 3, the support; 4, the feeding assembly; 401, the positioning frame; 402, the movable baffle; 4021, the counterweight; 403, the pressing rod; 404, the fixed ring; 405, the spring; 5, the adjusting assembly; 501, the adjusting bolt; 502, the lifting plate. DETAILED DESCRIPTION

[0021] In order to make the utility model embodiment's purpose, technical scheme and advantage more clearly, below will combine the technical scheme in the utility model embodiment to be clearly, completely described, obviously, the described embodiment is the part embodiment of the utility model, instead of all embodiments.

[0022] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "transverse", "longitudinal", "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in 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 device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, it can not be understood as a limitation on the protection scope of the utility model. When the assembly is referred to as "fixed to" another assembly, it can be directly on another assembly or there can be a middle assembly. When a component is considered "connected" to another component, it can be directly connected to another component or there can be a middle component. When a component is considered "set on" another component, it can be directly set on another component or there can be a middle component. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for illustrative purposes.

[0023] As Figures 1 to 4 The utility model discloses a kind of feeding equipment for shot blasting machine, comprising: shot blasting machine box 1, the conveyor body 2 of driving square casting into shot blasting machine box 1 interior to carry out shot blasting processing, fixed mounting on the conveyor body 2 support 3, feeding assembly 4 is set on support 3 to intermittently convey square casting;

[0024] The feeding assembly 4 comprises a positioning frame 401, a movable baffle 402 hingedly mounted on the positioning frame 401, the movable baffle 402 being in a V-shaped structure, the middle part of the movable baffle 402 being hingedly mounted on the positioning frame 401, a counterweight 4021 being fixedly mounted on the top of the end of the movable baffle 402 away from the shot blasting machine box 1, a pressing rod 403 for pushing the movable baffle 402 to deflect, the bottom of the end of the movable baffle 402 close to the shot blasting machine box 1 being provided as a slope, an anti-skid rubber being fixedly mounted on the bottom of the end of the movable baffle 402 away from the shot blasting machine box 1, in the process of conveying the square castings by the conveyor body 2, the side wall of the castings is pressed against the slope on the bottom of the end of the movable baffle 402 close to the shot blasting machine box 1, thereby pushing the movable baffle 402 to deflect, at this time, the anti-skid rubber on the bottom of the end of the movable baffle 402 away from the shot blasting machine box 1 is pressed against the top of the adjacent square casting, limiting the movement of the square casting at the rear, a fixed ring 404 fixedly mounted on the pressing rod 403, a spring 405 sleeved on the pressing rod 403, through the counterweight 4021, after the spring 405 is elastically reset to push the pressing rod 403 to move downward to the position, through the counterweight 4021, the end of the movable baffle 402 away from the shot blasting machine box 1 is downwardly deflected, while the end of the movable baffle 402 close to the shot blasting machine box 1 is upwardly deflected and is arranged on the bottom of the pressing rod 403, and the movable baffle 402 is restored to the initial position, at this time, the end of the movable baffle 402 away from the shot blasting machine box 1 is located above the square casting, while the end of the movable baffle 402 close to the shot blasting machine box 1 is located at the side wall of the square casting, and an adjusting assembly 5 for adjusting the height of the movable baffle 402 according to the height of the square casting.

[0025] Here, it needs to be explained in detail that the shot blasting machine needs to have a certain gap between adjacent two works when polishing the workpieces, to prevent the gap between the adjacent workpieces from being too small or being close together, to affect the polishing of the adjacent surface of the two workpieces, and to cause the uneven coverage of the shot blasting.

[0026] When the square castings are conveyed to the inside of the shot blasting machine box 1 by the conveyor body 2, when the side wall of the square castings is pressed against the slope on the bottom of the end of the movable baffle 402 close to the shot blasting machine box 1, at this time, the movable baffle 402 is deflected, the end of the movable baffle 402 close to the shot blasting machine box 1 is upwardly deflected, while the end of the movable baffle 402 away from the shot blasting machine box 1 is downwardly deflected and is pressed against the top of the adjacent square casting, limiting the movement of the square casting at the rear, after the square castings are conveyed to the shot blasting machine box 1 and the pressing of the movable baffle 402 close to the shot blasting machine box 1 is released, at this time, the spring 405 is elastically reset after being stressed, the movable baffle 402 is deflected, and the movable baffle 402 is restored to the initial position, so that the intermittent feeding of the square castings is automatically repeated, to ensure the stability of the position of the workpiece relative to the shot blasting in the process of machining, thereby avoiding the adjacent square castings from being close together, causing the uneven coverage of the shot blasting, and improving the machining quality.

[0027] The adjusting assembly 5 includes: an adjusting bolt 501 threadedly mounted on the bracket 3, a lifting plate 502 rotatably mounted at the bottom of the adjusting bolt 501, a bearing provided on the surface of the lower end of the adjusting bolt 501, and the inner ring of the bearing is fixedly connected to the surface of the adjusting bolt 501, and the outer ring of the bearing is fixedly connected to the inside of the lifting plate 502. The adjusting bolt 501 can rotate freely on the lifting plate 502 through the bearing arrangement, and can drive the lifting plate 502 to move up and down when the adjusting bolt 501 is raised or lowered, and the two ends of the lifting plate 502 are slidably mounted on both sides of the bracket 3, and the pressure rod 403 is movable through It is arranged on the lifting plate 502, one end of the spring 405 is fixedly connected to the bottom of the lifting plate 502, and the other end of the spring 405 is fixedly connected to the surface of the fixed ring 404. When the square casting located below the movable baffle 402 is transported to the inside of the shot blasting machine case 1 for shot blasting, the movable baffle 402 is close to the bottom of one end of the shot blasting machine case 1 to release the pressure on the top of the square casting. At this time, the spring 405 elastically resets after being stressed, pushing the movable baffle 402 to deflect, so that the movable baffle 402 returns to its initial position, which is convenient for subsequent use. The bottom of the lifting plate 502 is fixedly connected to the top of the positioning frame 401.

[0028] However, in actual use, it is necessary to perform shot blasting on square castings that are not high enough. In order to improve the practicality of the shot blasting machine loading equipment;

[0029] By rotating the adjusting bolt 501 upward, the bottom of the adjusting bolt 501 drives the lifting plate 502 to slide upward inside the bracket 3, so that the lifting plate 502 drives the movable baffle 402 hinged on the bottom positioning frame 401 to rise, thereby adjusting the height of the movable baffle 402, which is convenient for intermittent conveying and loading of square castings of various heights.

[0030] Working principle: when the power is turned on, when the square castings are conveyed to the inside of the shot blasting machine box 1 through the conveyor body 2, when the side wall of the square castings is pressed against the inclined surface of the movable baffle plate 402 close to the bottom of the end of the shot blasting machine box 1, the movable baffle plate 402 is deflected, the end of the movable baffle plate 402 close to the shot blasting machine box 1 is deflected upward, and the end away from the shot blasting machine box 1 is deflected downward and pressed on the top of the adjacent square casting, limiting the movement of the square casting behind, when the square castings are conveyed to the shot blasting machine box 1 and the extrusion with the inclined surface of the movable baffle plate 402 close to the bottom of the end of the shot blasting machine box 1 is released, at this time, the spring 405 is elastically reset after being stressed, and the movable baffle plate 402 is reversely deflected, so that the movable baffle plate 402 returns to the initial position, and the intermittent feeding of the square castings is automatically repeated, when it is necessary to adjust the height of the movable baffle plate 402 according to the height of the square castings, the adjusting bolt 501 is moved upward by rotating, the bottom of the adjusting bolt 501 drives the lifting plate 502 to slide upward in the inside of the support 3, the lifting plate 502 drives the movable baffle plate 402 hinged on the bottom positioning frame 401 to rise, and the height of the movable baffle plate 402 is adjusted.

[0031] The standard parts used in the utility model can be purchased from the market, and the special-shaped parts can be ordered according to the description and the drawings, and the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, which will not be described in detail here, and the contents not described in detail in the description belong to the prior art known to those skilled in the art.

[0032] It should be understood that the above description can be improved or changed by those skilled in the art, and all these improvements and changes shall belong to the protection scope of the claims of the utility model.

Claims

1. A feeding device for a shot blasting machine, characterized in that: include: A shot blasting machine box, a conveyor body for driving square castings into the shot blasting machine box for shot blasting, a bracket fixedly installed on the conveyor body, and a loading assembly arranged on the bracket for intermittently conveying the square castings; The loading assembly includes: a positioning frame, a movable baffle hingedly mounted on the positioning frame, a pressure rod for pushing the movable baffle to deflect, a fixing ring fixedly mounted on the pressure rod, a spring sleeved on the pressure rod, and an adjustment assembly for adjusting the height of the movable baffle according to the height of the square casting.

2. A feeding device for a shot blasting machine according to claim 1, characterized in that: The adjustment assembly includes: an adjustment bolt threadedly installed on the bracket, a lifting plate rotatably installed at the bottom of the adjustment bolt, and both ends of the lifting plate are slidably installed on both sides of the bracket, and the bottom of the lifting plate is fixedly connected to the top of the positioning frame.

3. A feeding device for a shot blasting machine according to claim 2, characterized in that: The pressure rod is movably arranged on the lifting plate, one end of the spring is fixedly connected to the bottom of the lifting plate, and the other end of the spring is fixedly connected to the surface of the fixing ring.

4. A feeding device for a shot blasting machine according to claim 1, characterized in that: The movable baffle is a V-shaped structure, the middle part of the movable baffle is hingedly mounted on the positioning frame, and a counterweight is fixedly mounted on the top of one end of the movable baffle away from the shot blasting machine case.

5. The feeding device for a shot blasting machine according to claim 1, characterized in that: The bottom of one end of the movable baffle close to the shot blasting machine case is set as an inclined surface, and the bottom of one end of the movable baffle away from the shot blasting machine case is fixedly installed with anti-skid rubber.

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