Abrasive cloth edge grinding machine facilitating abrasive disc replacement

Abstract

The utility model relates to the technical field of gauze edge grinding machines, and discloses an abrasive cloth edge grinding machine convenient to replace an abrasive disc, which comprises an equipment seat, the front end face of the equipment seat is fixedly connected with a working table, and the rear end face of the equipment seat is fixedly connected with an idle table; the upper end face of the equipment base is fixedly connected with an intelligent storage box, and replacement parts are stored in the intelligent storage box. The rear end face of the equipment base is fixedly connected with a second motor, and the shaft end of the second motor is fixedly connected with a gear. The gear is located at the front end of the second motor. The inner top face of the equipment base is fixedly connected with a sliding rail, and the inner bottom face of the equipment base is fixedly connected with the sliding rail. According to the abrasive cloth edge grinding machine convenient to replace the abrasive disc, the abrasive disc is rapidly and conveniently replaced through the sliding rail structure which is vertically symmetrical in the equipment base, the first motor and driving gear transmission system and the precise positioning mechanism of the limiting rod and the moving groove, and the working efficiency and the equipment flexibility are remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of yarn cloth edging machine, concretely to a sand cloth edging machine convenient for replacing abrasive disc. BACKGROUND

[0002] In the existing yarn cloth edging machine market, the traditional model often has problems such as complicated operation and low efficiency when replacing the abrasive disc, which not only increases the production cost but also reduces the overall production efficiency. In view of this situation, various sand cloth edging machines convenient for replacing abrasive discs have appeared in the market, but the existing sand cloth edging machines convenient for replacing abrasive discs still have certain defects, such as:

[0003] The sand cloth edging machine convenient for replacing abrasive discs with the application number CN202223201506.8 includes a base plate, a motor is arranged on the base plate, a gear is fixedly connected to the output shaft of the motor, and the gear is meshed with the abrasive disc assembly; a storage bin for storing the abrasive disc assembly is fixedly connected to one side of the base plate, and an electric push rod is arranged on one side of the storage bin; the limiting roller located at the front end of the abrasive disc in the device affects the uniform grinding of the sand cloth during actual use, and the abrasive disc cannot be effectively limited, which cannot meet the use requirements. In view of this, a sand cloth edging machine convenient for replacing abrasive discs is proposed to solve the above problems. SUMMARY

[0004] The utility model aims at providing a sand cloth edging machine convenient for replacing abrasive discs to solve the problem that the existing sand cloth edging machine cannot effectively limit the abrasive disc in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an equipment seat is fixedly connected with a workbench at the front end and an idle table at the rear end; an intelligent storage box is fixedly connected to the upper end of the equipment seat, and replacement parts are stored in the intelligent storage box; a No. 2 motor is fixedly connected to the rear end of the equipment seat, and a rotating gear is fixedly connected to the shaft end of the No. 2 motor; the rotating gear is located at the front end of the No. 2 motor; a slide rail is fixedly connected to the inner top surface of the equipment seat and to the inner bottom surface of the equipment seat; the slide rail on the inner top surface of the equipment seat and the slide rail on the inner bottom surface of the equipment seat are rotationally symmetrically arranged about the tooth center of the rotating gear; a No. 2 tooth plate is slidingly connected to the slide rail on the inner top surface of the equipment seat, and a No. 1 tooth plate is slidingly connected to the slide rail on the inner bottom surface of the equipment seat.

[0006] The above-mentioned technical scheme facilitates quick and convenient replacement operation of the abrasive disc, significantly improving work efficiency and the flexibility of equipment use.

[0007] As the preferred technical scheme of the utility model, the left end of the upper end surface of the first gear plate is fixedly connected with a first motor, and the shaft end of the first motor is sleeved with a driving gear; the upper end surface of the first gear plate is uniformly connected with a rotating rod through a bearing, and the rotating rod is located at the rear end of the first motor.

[0008] The above technical scheme facilitates internal mechanical power transmission.

[0009] As the preferred technical scheme of the utility model, the rotating rod spaced apart from the first motor and the driving gear fixedly connected to the rotating rod at the last end of the first gear plate; the rotating rod adjacent to the first motor is fixedly connected with a driven gear; the driven gear is symmetrically arranged about the driving gear located at the center of the left end of the first gear plate; the driving gear and the driven gear are in meshing transmission with each other; the upper end surface of the first motor is fixedly connected with a limiting rod, and the upper end surface of the rotating rod on which the driving gear is installed is fixedly connected with the limiting rod.

[0010] The above technical scheme facilitates to improve transmission efficiency and stability, and ensures synchronous rotation of the rotating rods.

[0011] As the preferred technical scheme of the utility model, the right end of the upper end surface of the second gear plate is uniformly connected with the rotating rod through a bearing, and the limiting rod is fixedly connected to the rotating rod.

[0012] The above technical scheme facilitates limiting and fixing of the grinding disc base.

[0013] As the preferred technical scheme of the utility model, the upper end surface of the equipment seat is provided with a moving groove corresponding to the rotating rod, and the limiting rods are located on the upper end surface of the equipment seat.

[0014] The above technical scheme facilitates stable movement and positioning of the limiting rods on the equipment seat, and ensures accurate alignment of the grinding disc base during replacement.

[0015] As the preferred technical scheme of the utility model, the limiting rods are clamped with a grinding disc base, and the front end surface of the grinding disc base is connected with a grinding disc body through a threaded column.

[0016] The above technical scheme facilitates to rotate the threaded column between the grinding disc base and the grinding disc body, so that the grinding disc body can be easily disassembled and installed, and the efficiency of grinding disc replacement is greatly improved.

[0017] Compared with the prior art, the sand cloth edging machine convenient to replace abrasive sheets has the advantages that the quick and convenient replacement of the abrasive sheets is realized through the upper and lower symmetrical slide rail structure in the equipment seat, the precise positioning mechanism of the limit rod and the moving groove, and the threaded connection design of the abrasive sheet base and the abrasive sheet body, and the working efficiency and the equipment flexibility are significantly improved.

[0018] 1、When the No. 2 motor is started, the gear fixed at the shaft end will start to rotate, due to the meshing relationship between the gear and the No. 1 toothed plate and the No. 2 toothed plate, and the slide rails on which the No. 1 toothed plate and the No. 2 toothed plate are respectively slidably connected on the top surface and the bottom surface of the equipment seat, the rotationally symmetrical arrangement enables the No. 1 toothed plate and the No. 2 toothed plate to move towards or away from each other along the slide rails, thereby realizing the fixation and relaxation of the abrasive sheet base.

[0019] 2、Meanwhile, the start of the No. 1 motor will make the driving gear at the shaft end rotate, thereby driving all the rotating rods and the limit rods to rotate synchronously through the driving gear and the driven gear, and then discharging the abrasive sheet base to be replaced; the intelligent storage box stably puts the replacement part on the upper end surface of the equipment seat 1. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a front view structural schematic diagram of the utility model;

[0021] Figure 2 It is a limit rod and abrasive sheet base connection structure schematic diagram of the utility model;

[0022] Figure 3 It is a limit rod and abrasive sheet base front view connection structure schematic diagram of the utility model;

[0023] Figure 4 It is a limit rod and abrasive sheet base front view cross section connection structure schematic diagram of the utility model;

[0024] Figure 5 It is a No. 1 toothed plate and No. 1 motor connection structure schematic diagram of the utility model;

[0025] Figure 6 It is a No. 2 motor and rotating gear connection structure schematic diagram of the utility model;

[0026] Figure 7 It is a driving gear and driven gear connection structure schematic diagram of the utility model.

[0027] In the drawing: 1, equipment seat; 2, abrasive sheet base; 3, No. 1 motor; 4, No. 1 toothed plate; 5, limit rod; 6, No. 2 toothed plate; 7, slide rail; 8, abrasive sheet body; 9, workbench; 10, rotating rod; 11, driving gear; 12, rotating gear; 13, No. 2 motor; 14, intelligent storage box; 15, idle table; 16, replacement part; 17, driven gear. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings of the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the protection scope of the utility model.

[0029] Please refer to Figures 1-7 The technical scheme of the utility model discloses a kind of abrasive cloth edging machine of quick-change abrasive disc, including equipment seat 1, workbench 9 is fixedly connected with the front end surface of equipment seat 1, and idle platform 15 is fixedly connected with the rear end surface of equipment seat 1;Intelligent storage box 14 is fixedly connected with the upper end surface of equipment seat 1, and replacement part 16 is stored in intelligent storage box 14;No. 2 motor 13 is fixedly connected with the rear end surface of equipment seat 1, and rotating gear 12 is fixedly connected with the shaft end of no. 2 motor 13;Rotating gear 12 is located at the front end of no. 2 motor 13;The inner top surface of equipment seat 1 is fixedly connected with slide rail 7, and the inner bottom surface of equipment seat 1 is fixedly connected with slide rail 7;Slide rail 7 located in the inner top surface of equipment seat 1 and slide rail 7 located in the inner bottom surface of equipment seat 1 are rotationally symmetrically arranged about the tooth core of rotating gear 12;No. 2 toothed plate 6 is slidably connected on the slide rail 7 located in the inner top surface of equipment seat 1, and no. 1 toothed plate 4 is slidably connected on the slide rail 7 located in the inner bottom surface of equipment seat 1, to facilitate quick and convenient replacement operation of abrasive disc, significantly improve work efficiency and flexibility of equipment use;

[0030] No. 1 motor 3 is fixedly connected with the left end of the upper end surface of no. 1 toothed plate 4, and driving gear 11 is sleeved with the shaft end of no. 1 motor 3;Rotating rod 10 is uniformly bearing connected with the upper end surface of no. 1 toothed plate 4, and rotating rod 10 is located at the rear end of no. 1 motor 3, to facilitate internal mechanical power transmission;

[0031] Driving gear 11 is fixedly connected on rotating rod 10 spaced apart from no. 1 motor 3 and located at the last end of no. 1 toothed plate 4;Driven gear 17 is fixedly connected on rotating rod 10 adjacent to no. 1 motor 3;Driven gear 17 is symmetrically arranged about driving gear 11 located at the left end center of no. 1 toothed plate 4;Driving gear 11 and driven gear 17 are meshingly transmitted with each other;Limiting rod 5 is fixedly connected with the upper end surface of no. 1 motor 3, and the upper end surface of rotating rod 10 on which driving gear 11 is mounted is fixedly connected with limiting rod 5, to facilitate improving transmission efficiency and stability, and ensuring synchronous rotation of each rotating rod 10;

[0032] Rotating rod 10 is uniformly bearing connected with the right end of the upper end surface of no. 2 toothed plate 6, and limiting rod 5 is fixedly connected with rotating rod 10, to facilitate limiting and fixing abrasive disc base 2;

[0033] The upper end face of the equipment seat 1 is provided with a moving groove corresponding to the rotating rod 10, and the limiting rods 5 are all located on the upper end face of the equipment seat 1, so that the stable movement and positioning of the limiting rods 5 on the equipment seat 1 are facilitated, and the accurate alignment of the grinding piece base 2 during the replacement process is ensured;

[0034] As the preferred technical scheme of the utility model, the grinding piece base 2 is clamped between the limiting rods 5, and the grinding piece body 8 is connected to the front end face of the grinding piece base 2 through the threaded column, so that the threaded column can be used to easily realize the disassembly and installation of the grinding piece body 8, and the efficiency of grinding piece replacement is greatly improved;

[0035] Working principle: when the second motor 13 is started, the rotating gear 12 fixed at the shaft end will start to rotate, due to the meshing relationship between the rotating gear 12 and the first tooth plate 4 and the second tooth plate 6, and the sliding connection of the first tooth plate 4 and the second tooth plate 6 on the slide rails 7 on the inner top face and the bottom face of the equipment seat 1 respectively, the symmetrical arrangement of the rotation makes the first tooth plate 4 and the second tooth plate 6 be able to move towards or away from each other along the slide rails 7, and then realize the fixation and relaxation of the grinding piece base 2;

[0036] At the same time, the start of the first motor 3 will make the driving gear 11 at the shaft end rotate, drive all the rotating rods 10 and the limiting rods 5 to rotate synchronously through the driving gear 11 and the driven gear 17, and then discharge the grinding piece base 2 to be replaced; the intelligent storage box 14 stably puts the replacement part 16 on the upper end face of the equipment seat 1.

[0037] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A sanding machine with a replaceable abrasive sheet, comprising a machine base (1), characterized in that: A workbench (9) is fixedly connected to the front end of the equipment base (1), and an idle platform (15) is fixedly connected to the rear end of the equipment base (1); a smart storage box (14) is fixedly connected to the upper end of the equipment base (1), and a replacement part (16) is stored in the smart storage box (14); a second motor (13) is fixedly connected to the rear end of the equipment base (1), and a rotating gear (12) is fixedly connected to the shaft end of the second motor (13); the rotating gear (12) is located at the front end of the second motor (13); the equipment base (1) is fixedly connected to the front end of the second motor (13); the equipment base (1) is fixedly connected to the front end of the second motor (13); the equipment base (15) is fixedly connected to the rear end of the equipment base (1), and an idle platform (15) is fixedly connected to the rear end of the equipment base (1); the equipment base (15) is fixedly connected to the front ... A slide rail (7) is fixedly connected to the inner top surface of the equipment seat (1), and the slide rail (7) is fixedly connected to the inner bottom surface of the equipment seat (1); the slide rail (7) located on the inner top surface of the equipment seat (1) and the slide rail (7) located on the inner bottom surface of the equipment seat (1) are arranged symmetrically about the center of the tooth of the rotating gear (12); a second tooth plate (6) is slidably connected to the slide rail (7) located on the inner top surface of the equipment seat (1), and a first tooth plate (4) is slidably connected to the slide rail (7) located on the inner bottom surface of the equipment seat (1).

2. The abrasive cloth edger of claim 1 wherein: A No. 1 motor (3) is fixedly connected to the left end of the upper surface of the No. 1 tooth plate (4), and a drive gear (11) is fitted on the shaft end of the No. 1 motor (3); a rotating rod (10) is uniformly connected to the upper surface of the No. 1 tooth plate (4), and the rotating rod (10) is located at the rear end of the No. 1 motor (3).

3. The abrasive cloth edger of claim 2 wherein: The rotating rod (10) spaced apart from the first motor (3) and the rotating rod (10) located at the last end of the first gear plate (4) are fixedly connected to the driving gear (11); the rotating rod (10) adjacent to the first motor (3) is fixedly connected to the driven gear (17); the driven gear (17) is symmetrically arranged about the driving gear (11) located at the center of the left end of the first gear plate (4); the driving gear (11) and the driven gear (17) mesh with each other for transmission; the upper end face of the first motor (3) is fixedly connected to the limiting rod (5), and the upper end face of the rotating rod (10) on which the driving gear (11) is installed is fixedly connected to the limiting rod (5).

4. The abrasive cloth edger of claim 3 wherein: The rotating rod (10) is uniformly connected to the right end of the upper surface of the second toothed plate (6), and the limiting rod (5) is fixedly connected to the rotating rod (10).

5. The abrasive cloth edger of claim 4 wherein: The upper surface of the equipment base (1) is provided with a moving groove corresponding to the rotating rod (10), and the limiting rods (5) are all located on the upper surface of the equipment base (1).

6. The abrasive cloth edger of claim 5 wherein: The limiting rods (5) hold the grinding disc base (2), and the front end face of the grinding disc base (2) is connected to the grinding disc body (8) through a threaded post.

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