Vibration sand filling equipment

Abstract

The utility model discloses vibration sand filling equipment which comprises a platform bottom plate, a vibration device, a jacking sand box, a guide rack, a jacking air cylinder, a control console, a clamp and a canvas quartz sand bag, four sets of supporting legs are installed at the bottom end of the platform bottom plate, the vibration device is installed in the middle of the top end of the platform bottom plate, and the jacking sand box is installed above the vibration device. A guide rack is installed below the bottom of the periphery of the jacking sand box, four sets of jacking air cylinders are installed at the bottom end of the jacking sand box and hinged and fixed to the surface of the top of the platform bottom plate through supports, and a console fixed through bolts is installed in the middle of the front end of the guide rack; and a clamp and a canvas quartz sand bag are mounted on the inner side of the jacking sand box. According to the vibrating sand filling equipment, the efficiency of a sand filling process is further improved through reasonable design, and the service life of the vibrating sand filling equipment is further prolonged by matching with the canvas quartz sand bag with a three-layer structure.

Description

Technical Field

[0001] The utility model relates to a sand filling device, in particular to a vibrating sand filling device. Background Art

[0002] High-pressure fuses are widely used in low-voltage power distribution systems and control systems, and quartz sand has a great influence on the performance of its products during the production process. It can effectively improve the sand filling efficiency of semi-finished fuses and ensure the sand filling density of the products. Therefore, an electromagnetic sand vibrating equipment is needed to improve the efficiency of the sand filling process. Utility Model Content

[0003] The utility model aims to provide a vibrating sand filling device to solve the above technical problems.

[0004] To achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A vibrating sand filling equipment comprises a platform bottom plate, a vibrating device, a lifting sand box, a guide frame, a lifting cylinder, a control console, a clamp, and a canvas quartz sand bag. Four groups of supporting legs are installed at the bottom end of the platform bottom plate and a vibrating device is installed at the middle of the top. A lifting sand box is installed above the vibrating device, and a guide frame is installed below the bottom of the lifting sand box. Four groups of lifting cylinders are installed at the bottom of the lifting sand box, and the lifting cylinders are hingedly fixed to the top surface of the platform bottom plate through supports. A bolt-fixed control console is installed at the middle of the front end of the guide frame. A clamp and a canvas quartz sand bag are installed on the inside of the lifting sand box, and the lower mouth of the canvas quartz sand bag is connected to the top plate of the vibration table.

[0006] Based on the above technical solution, the vibration device includes a vibration table, a fixed support, an electromagnetic vibrator, a metal support plate, and a rubber buffer pad. Four groups of fixed supports are installed on the top of the vibration table, a clamp is installed on the top of the fixed support, an electromagnetic vibrator is installed on the bottom of the vibration table, a metal support plate is installed on the bottom of the electromagnetic vibrator, and a rubber buffer pad is installed on the bottom of the metal support plate by bonding.

[0007] Based on the above technical solution, the canvas quartz sand bag includes a canvas outer bag, a metal woven mesh interlayer, and a canvas inner bag. The inner side of the canvas inner bag is filled with a metal woven mesh interlayer, and a canvas inner bag is installed on the inner side of the metal woven mesh interlayer. The upper openings of the canvas outer bag, the metal woven mesh interlayer, and the canvas inner bag are fixedly connected to the inner wall of the jacking sand box, and the lower openings of the canvas outer bag, the metal woven mesh interlayer, and the canvas inner bag are fixedly connected to the top plate of the vibration table.

[0008] Compared with the prior art, the utility model has the following advantages: the vibrating sand filling equipment of the utility model can select the support work of different products to be installed through the four groups of fixed supports on the top of the vibration device and control the amplitude and frequency of the vibration table by cooperating with the voltage and frequency of the electromagnetic vibrator power supply, select appropriate vibration process parameters for different products, and then cooperate with the three-layer canvas quartz sand bag to effectively improve the service life of the quartz sand belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is a schematic diagram of the appearance structure of the utility model.

[0010] Figure 2 It is a schematic diagram of the structure of the utility model.

[0011] Figure 3 It is a schematic diagram of the structure of the utility model.

[0012] In the figure: 1. platform bottom plate, 2. vibration device, 3. lifting sand box, 4. guide frame, 5. lifting cylinder, 6. control console, 7. clamp, 8. canvas quartz sand bag, 9. vibration table, 10. fixed support, 11. electromagnetic vibrator, 12. metal support plate, 13. rubber buffer pad, 14. canvas outer bag, 15. metal woven mesh interlayer, 16. canvas inner bag. DETAILED DESCRIPTION

[0013] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0014] like Figure 1-3 As shown, a vibrating sand filling equipment includes a platform base plate 1, a vibrating device 2, a lifting sand box 3, a guide frame 4, a lifting cylinder 5, a control console 6, a clamp 7, and a canvas quartz sand bag 8. The bottom end of the platform base plate 1 is equipped with four groups of supporting legs and the middle part of the top is equipped with a vibrating device 2. A lifting sand box 3 is installed above the vibrating device 2. A guide frame 4 is installed below the bottom of the lifting sand box 3. Four groups of lifting cylinders 5 are installed at the bottom of the lifting sand box 3. The lifting cylinders 5 are hingedly fixed to the top surface of the platform base plate 1 through a support. A console 6 fixed with bolts is installed in the middle part of the front end of the guide frame 4. A clamp 7 and a canvas quartz sand bag 8 are installed on the inner side of the lifting sand box 3.

[0015] The vibration device 2 includes a vibration table 9, a fixed support 10, an electromagnetic vibrator 11, a metal support plate 12, and a rubber buffer pad 13. Four groups of fixed supports 10 are installed on the top of the vibration table 9, and a clamp 7 is installed on the top of the fixed support 10. The electromagnetic vibrator 11 is installed at the bottom of the vibration table 9. The metal support plate 12 is installed at the bottom of the electromagnetic vibrator 11, and the rubber buffer pad 13 is installed at the bottom of the metal support plate 12 by bonding.

[0016] The canvas quartz sand bag 8 includes a canvas outer bag 14, a metal woven mesh interlayer 15, and a canvas inner bag 16. The inner side of the canvas inner bag 16 is filled with the metal woven mesh interlayer 15, and the inner side of the metal woven mesh interlayer 15 is installed with the canvas inner bag 16. The upper ends of the canvas outer bag 14, the metal woven mesh interlayer 15, and the canvas inner bag 16 are fixedly connected to the inner wall of the jacking sand box 3, and the lower ends of the canvas outer bag 14, the metal woven mesh interlayer 15, and the canvas inner bag 16 are fixedly connected to the top plate of the vibration table 9.

[0017] The working principle of the utility model is as follows: during production, when the vibration table is in normal state, the canvas bag is in a contracted state. Due to the influence of the gravity of the stored quartz sand, it sinks into the gap between the lifting sand box and the vibration table, so that the vibration platform and the fixture leak out the sand surface to facilitate clamping and replacing the workpiece. When the platform is in working state, the lifting cylinder lifts the sand box to make the canvas bag tight and straightened into a funnel shape. The quartz sand accumulates on the vibration platform to bury the clamping tooling and the workpiece. The vibration of the platform makes the quartz sand quickly enter the workpiece from the sand filling hole that buries the workpiece. The workpieces of different specifications are set by the console with appropriate working time, amplitude and vibration frequency to make the sand filling density of the workpiece meet the density requirements required by the process. After the sand filling is completed, the lifting sand box is reset first, and the vibration platform automatically switches to a larger vibration frequency and a smaller amplitude according to the set process, so that the excess quartz sand flows into the sand storage bag, leaks out the workpiece, and is convenient for replacement and clamping. The vibration table stops automatically after the set process is completed. Then the three-layer canvas quartz sand bag with a metal woven mesh can effectively improve the service life of the quartz sand bag.

[0018] The above is a preferred embodiment of the present invention. For ordinary technicians in this field, according to the teachings of the present invention, without departing from the principles and spirit of the present invention, changes, modifications, substitutions and variations made to the implementation methods are still within the scope of protection of the present invention.

Claims

1. A vibrating sand filling device, comprising a platform bottom plate (1), a vibrating device (2), a lifting sand box (3), a guide frame (4), a lifting cylinder (5), a control console (6), a clamp (7), and a canvas quartz sand bag (8), characterized in that: Four groups of supporting legs are installed at the bottom end of the platform bottom plate (1) and a vibration device (2) is installed in the middle of the top. A lifting sand box (3) is installed above the vibration device (2). A guide frame (4) is installed below the bottom of the lifting sand box (3). Four groups of lifting cylinders (5) are installed at the bottom end of the lifting sand box (3). The lifting cylinders (5) are hingedly fixed to the top surface of the platform bottom plate (1) through a support. A control console (6) fixed by bolts is installed in the middle of the front end of the guide frame (4). A clamp (7) and a canvas quartz sand bag (8) are installed on the inner side of the lifting sand box (3).

2. A vibrating sand filling device according to claim 1, characterized in that: The vibration device (2) comprises a vibration table (9), a fixed support (10), an electromagnetic vibrator (11), a metal support plate (12), and a rubber buffer pad (13); four groups of fixed supports (10) are installed on the top of the vibration table (9); a clamp (7) is installed on the top of the fixed support (10); an electromagnetic vibrator (11) is installed on the bottom of the vibration table (9); a metal support plate (12) is installed on the bottom of the electromagnetic vibrator (11); and a rubber buffer pad (13) is installed on the bottom of the metal support plate (12) and fixed by bonding.

3. The vibrating sand filling equipment according to claim 1, characterized in that: The canvas quartz sand bag (8) comprises a canvas outer bag (14), a metal woven mesh interlayer (15), and a canvas inner bag (16); the inner side of the canvas inner bag (16) is filled with the metal woven mesh interlayer (15); the inner side of the metal woven mesh interlayer (15) is installed with the canvas inner bag (16); the upper ends of the canvas outer bag (14), the metal woven mesh interlayer (15), and the canvas inner bag (16) are fixedly connected to the inner wall of the jacking sand box (3); and the lower ends of the canvas outer bag (14), the metal woven mesh interlayer (15), and the canvas inner bag (16) are fixedly connected to the top plate of the vibration table (9).

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