Automatic polishing machine for pull rods of metal bags and suitcases

Abstract

The utility model relates to the technical field of polishing machines, and discloses an automatic polishing machine for pull rods of metal bags and suitcases, which comprises a fixed connecting seat, an assembling metal pad is fixed at the top of the fixed connecting seat, and a machining table is arranged at the top of the assembling metal pad; when the surface of the metal luggage pull rod is polished, the surface of the metal luggage pull rod on the second containing disc is conveniently polished, the polished metal luggage pull rod can be replaced during polishing, the situation that the waiting time is long is avoided, polishing and feeding and discharging are operated in parallel, the equipment runs continuously, and through alternate operation, the polishing efficiency is improved. The polishing period of each pull rod is shortened, an operator only needs to perform centralized feeding and discharging at a fixed position, frequent back-and-forth equipment is not needed, and one operator can take multiple machines into consideration; the device is provided with an auxiliary clamping mechanism, and when the surface of the metal luggage pull rod is polished, the extrusion tightness of a limiting plate can be adjusted by rotating a threaded sleeve on the outer side of a cast iron threaded column.

Description

TECHNICAL FIELD

[0001] The utility model relates to a polishing machine technical field, concretely is a kind of metal suitcase pull rod automatic polishing machine. BACKGROUND

[0002] Metal suitcase pull rod is the core component on suitcase (such as luggage, backpack, tool box etc.) for the convenience of push-pull or carry, usually made of metal material, with telescopic and load-bearing

[0003] , widely used in travel, business, industry and other scenes, metal suitcase pull rod automatic polishing machine is specially used for the equipment of metal suitcase pull rod to carry out automatic surface polishing treatment, realizes efficient, uniform polishing effect by mechanical and intelligent control combination.

[0004] However, the existing polishing machine in the use process, polishing is completed and needs to stop for manual unloading and loading, equipment idling or stop, affect processing efficiency.Therefore, the technical personnel of the prior art provide a kind of metal suitcase pull rod automatic polishing machine to solve the problems presented in the above background technical. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of metal suitcase pull rod automatic polishing machine to solve the problems presented in the above background technical.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A kind of metal suitcase pull rod automatic polishing machine, including fixed connecting seat, the top of the fixed connecting seat is fixed with assembly metal pad, the top of the assembly metal pad is provided with processing table, the top of the processing table is installed with two placement trays, the top of the assembly metal pad is fixed with auxiliary polishing mechanism, the top of the placement tray is installed with two auxiliary clamping mechanisms;

[0008] The auxiliary polishing mechanism includes assembly support, one side of the assembly support is fixed with first servo motor, the output shaft outer side of the first servo motor is fixed with horizontal ball screw, the outer side of the horizontal ball screw is connected with horizontal ball nut with screw thread, the top of the horizontal ball nut is fixed with movable connection frame, the top of the movable connection frame is installed with polishing mechanism main body.

[0009] The polishing mechanism body comprises a metal mounting frame, one side of the metal mounting frame is fixed with an outer baffle, the outer side of the metal mounting frame is provided with a metal fixing frame, the top of the metal fixing frame is provided with a second servo motor, the output shaft of the second servo motor is fixed with a vertical ball screw rod outside, the vertical ball screw rod is threadedly connected with a vertical ball nut outside, the bottom of the vertical ball nut is fixed with a movable limiting sleeve, the outer side of the metal mounting frame is mounted with a guide rail, the outer side of the movable limiting sleeve is fixed with a cast iron block, and the bottom of the cast iron block is provided with a polishing driving mechanism.

[0010] As a further scheme of the utility model: the movable limiting sleeve and the guide rail are sliding fit members, and the movable limiting sleeve can be guided through the guide rail.

[0011] As a further scheme of the utility model: the inside of the assembly support is provided with a guide groove, and the size of the guide groove is matched with the size of the horizontal ball nut, so that the horizontal ball nut is limited.

[0012] As a further scheme of the utility model: the auxiliary clamping mechanism comprises a mounting shell, the inside wall of one side of the mounting shell is provided with a connecting spring, one end of the connecting spring is connected with a moving plate, one end of the moving plate is provided with a moving metal column, one end of the moving metal column is mounted with a limiting plate, the outer side of the moving plate is fixed with a cast iron threaded column, one end of the cast iron threaded column is mounted with a handle plate, and the outer side of the cast iron threaded column is threadedly connected with a threaded sleeve.

[0013] As a further scheme of the utility model: one side of the mounting shell is embedded in the inside of the machining table, and the inside of the mounting shell is provided with a through hole for accommodating the movement of the moving metal column.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1. The auxiliary polishing mechanism is arranged, the surface of the metal suitcase pull rod on the second placing disc is conveniently polished, the metal suitcase pull rod that has completed polishing can be replaced during polishing, the situation that has a long waiting time is avoided, polishing and feeding and discharging are operated in parallel, the equipment is continuously operated, the polishing period of each pull rod is shortened through alternate operation, an operator only needs to concentrate on feeding and discharging at a fixed position, does not need to frequently go back and forth between the equipment, and one person can take care of multiple machines.

[0016] 2. The auxiliary clamping mechanism is arranged, the limiting plate extrusion tightness can be adjusted by rotating the threaded sleeve outside the cast iron threaded column when the surface of the metal suitcase pull rod is polished, and the positioning and fixing of the metal suitcase pull rod can be conveniently completed through the extrusion of the limiting plates on the two sides. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a perspective view of a metal luggage pull rod automatic polishing machine;

[0018] Figure 2 It is a perspective view of an auxiliary polishing mechanism in a metal luggage pull rod automatic polishing machine;

[0019] Figure 3 It is a perspective view of a polishing mechanism main body in a metal luggage pull rod automatic polishing machine;

[0020] Figure 4 It is a perspective view of an auxiliary clamping mechanism in a metal luggage pull rod automatic polishing machine.

[0021] In the figure: 1, fixed connecting seat; 2, assembled metal pad; 3, processing table; 4, placement disc; 5, auxiliary polishing mechanism; 51, assembly support; 52, first servo motor; 53, horizontal ball screw; 54, horizontal ball nut; 55, movable connecting frame; 56, polishing mechanism main body; 561, metal mounting frame; 562, outer baffle; 563, metal fixing frame; 564, second servo motor; 565, vertical ball screw; 566, vertical ball nut; 567, movable limit sleeve; 568, guide rail; 569, cast iron block; 5610, polishing driving mechanism; 6, auxiliary clamping mechanism; 61, mounting shell; 62, connecting spring; 63, moving plate; 64, moving metal column; 65, limit plate; 66, cast iron threaded column; 67, handle plate; 68, threaded sleeve. 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 in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] Please refer to Figures 1-4 In the embodiments of the present application, a metal luggage pull rod automatic polishing machine comprises a fixed connecting seat 1, the top of the fixed connecting seat 1 is fixed with an assembled metal pad 2, the top of the assembled metal pad 2 is provided with a processing table 3, the top of the processing table 3 is installed with two placement discs 4, the top of the assembled metal pad 2 is fixed with an auxiliary polishing mechanism 5, and the top of the placement disc 4 is installed with two auxiliary clamping mechanisms 6.

[0024] The auxiliary polishing mechanism 5 comprises an assembly support 51, one side of the assembly support 51 is fixed with a first servo motor 52, the output shaft of the first servo motor 52 is fixed with a horizontal ball screw 53 outside, the outer side of the horizontal ball screw 53 is threadedly connected with a horizontal ball nut 54, the inside of the assembly support 51 is provided with a guide groove, and the size of the guide groove is matched with the size of the horizontal ball nut 54, so as to limit the horizontal ball nut 54, the top of the horizontal ball nut 54 is fixed with a movable connecting frame 55, and the top of the movable connecting frame 55 is installed with a polishing mechanism body 56.

[0025] The polishing mechanism body 56 comprises a metal mounting frame 561, one side of the metal mounting frame 561 is fixed with an outer baffle 562, the outer side of the metal mounting frame 561 is provided with a metal fixing frame 563, the top of the metal fixing frame 563 is provided with a second servo motor 564, the output shaft of the second servo motor 564 is fixed with a vertical ball screw 565 outside, the outer side of the vertical ball screw 565 is threadedly connected with a vertical ball nut 566, the bottom of the vertical ball nut 566 is fixed with a movable limiting sleeve 567, and the movable limiting sleeve 567 and the guide rail 568 are in sliding fit.

[0026] The auxiliary clamping mechanism 6 comprises a mounting shell 61, the inside wall of one side of the mounting shell 61 is provided with a connecting spring 62, one end of the connecting spring 62 is connected with a moving plate 63, one end of the moving plate 63 is provided with a moving metal column 64, one side of the mounting shell 61 is embedded in the inside of the machining table 3, the inside of the mounting shell 61 is provided with a through hole for accommodating the movement of the moving metal column 64, one end of the moving metal column 64 is installed with a limiting plate 65, the outer side of the moving plate 63 is fixed with a cast iron threaded column 66, one end of the cast iron threaded column 66 is installed with a handle plate 67, the outer side of the cast iron threaded column 66 is threadedly connected with a threaded sleeve 68, when the surface of the metal suitcase pull rod is polished, the corresponding metal suitcase pull rod can be placed on the placing disc 4, at this time, the elastic force is provided by the connecting spring 62 in the mounting shell 61, the connecting spring 62 can push the moving plate 63 and drive the moving metal column 64 to move, so that the limiting plate 65 at one end of the moving metal column 64 is attached to the outer side of the corresponding metal suitcase pull rod, and the adjustment of the extrusion tightness of the limiting plate 65 can be completed by rotating the threaded sleeve 68 outside the cast iron threaded column 66.

[0027] The utility model discloses a working principle is: the device is provided with auxiliary polishing mechanism 5, when polishing the surface of metal suitcase pull rod, can fix two metal suitcase pull rod respectively on two placing disc 4 in advance, subsequently through the starting second servo motor 564 drive vertical ball screw rod 565 rotation, and the vertical ball nut 566 of vertical ball screw rod 565 screw connection can vertical direction activity, and vertical ball nut 566 can drive movable limit sleeve 567 slide outside guide rail 568, movable limit sleeve 567 moves simultaneously can drive cast iron block 569 drive polishing drive mechanism 5610 activity, the output of polishing drive mechanism 5610 can drive corresponding polishing device to the surface of metal suitcase pull rod polishing, and after polishing, can through the starting first servo motor 52 to drive horizontal ball screw rod 53 rotation, at this moment horizontal ball nut 54 of horizontal ball screw rod 53 screw connection can electrically movable activity connecting frame 55 horizontal direction activity, and the guide groove of size adaptation of being seted up with horizontal ball nut 54 in assembling support 51, movable activity connecting frame 55 horizontal direction activity can drive polishing mechanism main part 56 and move simultaneously, thereby conveniently polishing the surface of metal suitcase pull rod on second placing disc 4, and can replace the metal suitcase pull rod of polishing completion when polishing, avoid having the situation of longer waiting time, polishing and feeding in parallel operation, and the equipment continuous operation, through alternate operation, the polishing cycle of every pull rod is shortened, and the operator only needs to concentrate on feeding in fixed position, need not frequently go back and forth to the equipment, and one person can take care of multiple machines;The device is provided with auxiliary clamping mechanism 6, when polishing the surface of metal suitcase pull rod, can place corresponding metal suitcase pull rod on placing disc 4, at this moment through the elastic force that the connecting spring 62 in the installation shell 61 provides, connecting spring 62 can push moving plate 63 and drive moving metal column 64 activity, thereby make moving metal column 64 one end limit plate 65 adhere to corresponding metal suitcase pull rod outside, and can complete the adjustment of limit plate 65 extrusion tightness by rotating cast iron threaded column 66 outside thread sleeve 68 mode, through the extrusion of both sides limit plate 65, can conveniently complete the positioning and fixing of metal suitcase pull rod, facilitate polishing.

[0028] The above, only for the specific implementation of the utility model of the preferable, but the protection scope of the utility model is not limited to this, any skilled in the art person in the utility model disclosed in the technical range, according to the utility model technical scheme and the utility model concept of the utility model, equivalent replacement or change, all should be covered in the protection scope of the utility model.

Claims

1. A metal suitcase pull rod automatic polishing machine comprising a fixed connecting seat (1), characterized in that, The top of the fixed connecting seat (1) is fixedly provided with an assembled metal pad (2), the top of the assembled metal pad (2) is provided with a processing table (3), the top of the processing table (3) is installed with two placing discs (4), the top of the assembled metal pad (2) is fixedly provided with an auxiliary polishing mechanism (5), and the top of the placing disc (4) is installed with two auxiliary clamping mechanisms (6). The auxiliary polishing mechanism (5) comprises an assembled support (51), one side of the assembled support (51) is fixedly provided with a first servo motor (52), the outer side of the output shaft of the first servo motor (52) is fixedly provided with a horizontal ball screw (53), the outer side of the horizontal ball screw (53) is threadedly connected with a horizontal ball nut (54), the top of the horizontal ball nut (54) is fixedly provided with a movable connecting frame (55), and the top of the movable connecting frame (55) is installed with a polishing mechanism body (56).

2. The automatic polishing machine for metal luggage trolley rods according to claim 1, characterized in that, The polishing mechanism body (56) comprises a metal mounting frame (561), one side of the metal mounting frame (561) is fixedly provided with an outer baffle (562), the outer side of the metal mounting frame (561) is provided with a metal fixing frame (563), the top of the metal fixing frame (563) is provided with a second servo motor (564), the outer side of the output shaft of the second servo motor (564) is fixedly provided with a vertical ball screw (565), the outer side of the vertical ball screw (565) is threadedly connected with a vertical ball nut (566), the bottom of the vertical ball nut (566) is fixedly provided with a movable limiting sleeve (567), the outer side of the metal mounting frame (561) is installed with a guide rail (568), the outer side of the movable limiting sleeve (567) is fixedly provided with a cast iron block (569), and the bottom of the cast iron block (569) is provided with a polishing driving mechanism (5610).

3. The automatic polishing machine for metal luggage trolley rods according to claim 2, characterized in that, The movable limiting sleeve (567) and the guide rail (568) are in sliding fit.

4. The automatic polishing machine for metal luggage trolley rods according to claim 1, characterized in that, The inside of the assembled support (51) is provided with a guide groove, and the size of the guide groove is matched with the size of the horizontal ball nut (54).

5. The automatic polishing machine for metal luggage trolley rods according to claim 1, characterized in that, The auxiliary clamping mechanism (6) comprises a mounting shell (61), the side inner wall of the mounting shell (61) is provided with a connecting spring (62), one end of the connecting spring (62) is connected with a moving plate (63), one end of the moving plate (63) is provided with a moving metal column (64), one end of the moving metal column (64) is installed with a limiting plate (65), the outer side of the moving plate (63) is fixedly provided with a cast iron threaded column (66), one end of the cast iron threaded column (66) is installed with a handle plate (67), and the outer side of the cast iron threaded column (66) is threadedly connected with a threaded sleeve (68).

6. The automatic polishing machine for metal luggage trolley rods according to claim 5, characterized in that, One side of the mounting shell (61) is embedded in the inside of the processing table (3), and the inside of the mounting shell (61) is provided with a through hole for accommodating the movement of the moving metal column (64).

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