CN223749274U - Shell polishing equipment for draw-bar box - Google Patents

Abstract

This utility model relates to the field of trolley case processing technology, and more particularly to a trolley case shell grinding device. The technical solution includes: a supporting mechanism, on which a clamping mechanism and a grinding dust collection mechanism are mounted. The supporting mechanism includes a base frame and a panel mounted on the top of the base frame. The panel is provided with a lateral adjustment mechanism, and the lateral adjustment mechanism is provided with a longitudinal adjustment structure. The grinding dust collection mechanism includes a grinding machine, which is mounted on the longitudinal adjustment structure via a connecting frame. A dust collection hood is mounted on the connecting frame, and a connecting pipe is connected to the dust collection hood. A vacuum cleaner is connected to the end of the connecting pipe opposite to the dust collection hood. This utility model addresses the problem of environmental pollution caused by grinding dust in existing equipment.

Description

Shell polishing equipment for draw-bar box

Technical Field

The utility model relates to the technical field of machining of draw-bar boxes, in particular to a shell polishing device for a draw-bar box.

Background

In the production manufacturing process of the draw-bar box, the shell is molded by adopting an injection molding process, burrs are easy to generate on the edge of the injection molded shell, the burrs not only affect the appearance quality of the draw-bar box, but also can scratch a user in the use process, and therefore, the burrs on the edge of the draw-bar box shell are required to be polished.

In the prior art, burrs of a shell of a draw-bar box are polished, and the box is fixed through a simple fixing frame and then polished. When the polishing machine adopts a simple fixing frame to polish, an effective dust collecting device is lacked, so that plastic dust generated by polishing is easy to diffuse in a working environment, the physical health of workers is affected, and dust pollution is caused to production equipment.

Therefore, there is a need to provide a casing polishing apparatus for a draw-bar box for solving the above-mentioned problems.

Disclosure of utility model

The utility model aims to provide a shell polishing device for a draw-bar box, which has the advantage of efficiently collecting polishing dust and solves the problem that the polishing dust of the existing device pollutes the environment.

In order to achieve the purpose, the shell polishing equipment for the draw-bar box comprises a bearing mechanism, wherein a clamping mechanism and a polishing dust collecting mechanism are arranged on the bearing mechanism, the bearing mechanism comprises a bottom frame and a panel arranged at the top of the bottom frame, a transverse adjusting mechanism is arranged on the panel, a longitudinal adjusting structure is arranged on the transverse adjusting mechanism, the polishing dust collecting mechanism comprises a polishing machine, the polishing machine is arranged on the longitudinal adjusting structure through a connecting frame, a dust collecting cover is arranged on the connecting frame, a communicating pipe is arranged on the dust collecting cover in a communicating mode, and a dust collector is arranged at one end of the communicating pipe, which is far away from the dust collecting cover, in a communicating mode.

Preferably, the bottom of the underframe is provided with positioning feet and universal wheels, the positioning feet are in threaded connection with the bottom of the underframe, and the universal wheels are fixed with bolts at the bottom of the underframe.

Preferably, the panel is provided with a support frame, the transverse adjusting mechanism is fixed at the top of the support frame through bolts, the panel is provided with a preformed hole, and the communicating pipe passes through the preformed hole and extends to the inner side of the underframe.

Preferably, the clamping mechanism comprises a placing plate, an adjusting cylinder is arranged at the bottom of the placing plate, the bottom of the adjusting cylinder is fixed with the upper end face of the panel through bolts, a limiting frame is arranged on the placing plate, a box body is movably placed on the inner side of the limiting frame, a first mounting frame and a second mounting frame are arranged on the placing plate, a transverse clamping cylinder is arranged on the first mounting frame, a transverse clamping plate is arranged at the end part of a piston rod of the transverse clamping cylinder, a longitudinal clamping cylinder is arranged on the second mounting frame, and a longitudinal clamping plate is arranged at the end part of the piston rod of the longitudinal clamping cylinder.

Preferably, a control box is arranged on the panel and is respectively electrically connected with the adjusting cylinder, the transverse clamping cylinder, the longitudinal clamping cylinder, the polisher and the dust collector, and the control box is used for controlling the start and stop of each component and the adjustment of action parameters.

Preferably, four corners of the bottom of the placing plate are respectively provided with an adjusting cylinder, and the four adjusting cylinders are symmetrically distributed along the center of the placing plate.

Preferably, the dust collector is fixed at the bottom of the inner side of the bottom frame through bolts, the inner wall of the dust collection cover is coated with a dustproof coating, an opening of the dust collection cover faces to a polishing cutter of the polishing machine, and a gap is reserved between the edge of the opening of the dust collection cover and the polishing cutter of the polishing machine.

Compared with the prior art, the utility model has the following beneficial effects:

According to the utility model, by arranging the polishing dust collection mechanism and the bearing mechanism, the effects of efficiently collecting polishing dust and solving the problem of environmental pollution caused by the polishing dust of the existing equipment are achieved. Specifically, the connecting frame synchronously installs the grinding machine and the dust collection cover on the longitudinal adjusting structure, and the transverse adjusting mechanism is matched to drive the longitudinal adjusting structure to move along the panel, so that the dust collection cover can be synchronously adjusted along with the grinding position of the grinding machine, and always corresponds to the grinding cutter operation area of the grinding machine accurately, thereby ensuring that plastic dust generated by grinding is covered and collected by the dust collection cover for the first time and avoiding dust diffusion;

Meanwhile, the dust collection cover is communicated with a dust collector arranged at the underframe through a communicating pipe, stable negative pressure can be formed after the dust collector is started, and dust in the dust collection cover is quickly sucked into the dust collector through the communicating pipe to be collected.

This structure cooperation mode has effectively compensatied among the prior art simple mount and has polished the defect that lacks effective dust collection device, has realized whole, the high-efficient collection to polishing powder dirt, and then has solved the problem that the dust diffuse pollution operational environment of polishing of prior art equipment, influence workman healthy and pollution production facility.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic view of a carrying mechanism according to the present utility model;

FIG. 3 is a schematic view of a clamping mechanism according to the present utility model;

fig. 4 is a schematic structural view of the polishing dust collecting mechanism of the present utility model.

The device comprises a bearing mechanism, a frame 11, a bottom frame 111, positioning feet, a frame 112, universal wheels, a frame 12, a panel 121, a supporting frame 122, a reserved hole 13, a transverse adjusting mechanism 14, a longitudinal adjusting structure 15, a control box 2, a clamping mechanism 21, an adjusting cylinder 22, a placing plate 221, a first mounting frame 222, a second mounting frame 23, a transverse clamping cylinder 231, a transverse clamping plate 24, a limiting frame 25, a box body 26, a longitudinal clamping cylinder 261, a longitudinal clamping plate 3, a polishing dust collecting mechanism 31, a dust collector 32, a communicating pipe 33, a connecting frame 34, a polishing machine 35 and a dust collecting cover.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The embodiment of the utility model provides an embodiment of a shell polishing device for a draw-bar box, as shown in figures 1, 2, 3 and 4, which comprises a bearing mechanism 1, wherein a clamping mechanism 2 and a polishing dust collecting mechanism 3 are arranged on the bearing mechanism 1 and are used for realizing the positioning clamping and polishing dust removing operation of the shell of the draw-bar box, and the problems of environmental pollution and unstable positioning of polishing dust in the prior art are solved through the cooperative cooperation of the mechanisms.

The bearing mechanism 1 comprises a chassis 11, wherein the bottom of the chassis 11 is provided with a positioning foot 111 and a universal wheel 112, the positioning foot 111 comprises a threaded rod and a supporting pad, one end of the threaded rod is in threaded connection with the bottom of the chassis 11, the other end of the threaded rod is fixedly connected with the supporting pad, the bottom of the supporting pad is provided with anti-slip lines, the positioning foot 111 is used for stably supporting equipment in a working area and preventing the equipment from shifting due to polishing vibration;

The top of the chassis 11 is fixedly provided with a panel 12 through bolts, a support frame 121 is welded on the panel 12, the top of the support frame 121 is fixedly provided with a transverse adjusting mechanism 13 through bolts, the transverse adjusting mechanism 13 comprises a transverse guide rail and a transverse sliding block, the transverse guide rail is fixedly connected with the top of the support frame 121 through bolts, the transverse sliding block of the transverse adjusting mechanism 13 is slidingly connected with the transverse guide rail, the transverse sliding block of the transverse adjusting mechanism 13 is fixedly provided with a longitudinal adjusting structure 14 through bolts, the longitudinal guide rail is fixedly connected with the transverse sliding block through bolts, and the longitudinal adjusting structure 14 is slidingly connected with the longitudinal guide rail;

The panel 12 is provided with a preformed hole 122, the aperture of the preformed hole 122 is larger than the outer diameter of the communicating pipe 32, the communicating pipe 32 is used for penetrating through and preventing dust from overflowing from a hole gap, the panel 12 is fixedly provided with a control box 15 through bolts, a PLC controller and a touch control operation screen are arranged in the control box 15, the control box 15 is respectively electrically connected with the adjusting cylinder 21, the transverse clamping cylinder 23, the longitudinal clamping cylinder 26, the polisher 34 and the dust collector 31 through wires, the control box 15 is used for overall control of equipment, polishing parameters of box bodies 25 with different sizes can be preset, and the starting and stopping sequences and the action parameters of all parts are controlled.

The clamping mechanism 2 comprises a placing plate 22, four corners of the bottom of the placing plate 22 are respectively provided with an adjusting cylinder 21 through bolts, the four adjusting cylinders 21 are symmetrically distributed along the center of the placing plate 22, the bottom of each adjusting cylinder 21 is fixedly arranged on the upper end face of the panel 12 through bolts, each adjusting cylinder 21 is a double-acting cylinder, the telescopic stroke can be adjusted through a control box 15 and used for driving the placing plate 22 to lift so as to adapt to box bodies 25 with different height specifications, and the edges of the box bodies 25 and polishing tools of a polishing machine 34 are ensured to be positioned on the same working plane;

The limiting frame 24 is welded on the placing plate 22, the limiting frame 24 is of an L-shaped structure, the box body 25 is movably placed on the inner side of the limiting frame 24, and the limiting frame 24 is used for primarily limiting the box body 25 and avoiding the offset of the box body 25 during placing;

The first mounting frame 221 and the second mounting frame 222 are respectively and fixedly mounted on the placing plate 22 through bolts, the first mounting frame 221 is located on one lateral side of the limiting frame 24, the second mounting frame 222 is located on one longitudinal side of the limiting frame 24, the transverse clamping cylinder 23 is fixedly mounted on the first mounting frame 221 through bolts, the transverse clamping plate 231 is fixedly mounted on the end portion of a piston rod of the transverse clamping cylinder 23 through bolts, the transverse clamping plate 231 is made of wear-resistant rubber, the surface of the box 25 is prevented from being scratched during clamping, the longitudinal clamping cylinder 26 is fixedly mounted on the second mounting frame 222 through bolts, the longitudinal clamping plate 261 is fixedly mounted on the end portion of the piston rod of the longitudinal clamping cylinder 26 through bolts, the longitudinal clamping plate 261 is made of wear-resistant rubber, the transverse clamping plate 231 and the longitudinal clamping plate 261 are used for being matched with the limiting frame 24 to position the box 25 on the inner side of the limiting frame 24, stable clamping force is applied to the box 25 from the transverse direction and the longitudinal direction through the stretching of the piston rod of the transverse clamping cylinder 23 and the longitudinal clamping cylinder 26, and stable clamping force is achieved, and the box 25 is prevented from being shifted in the polishing process, and the polishing precision is prevented from being lowered.

The polishing dust collection mechanism 3 comprises a connecting frame 33, the connecting frame 33 is fixedly arranged on a longitudinal sliding block of the longitudinal adjusting structure 14 through bolts, and the connecting frame 33 can synchronously move along with the longitudinal sliding block;

The connecting frame 33 is fixedly provided with a polisher 34 through bolts, the polisher 34 comprises a variable frequency motor and a polisher tool, an output shaft of the variable frequency motor is detachably connected with the polisher tool, the polisher 34 is used for polishing injection burrs at the edge of the box body 25, the rotating speed of the motor can be adjusted through the control box 15, and polishing requirements of the box bodies 25 made of different materials are met;

The dust collection cover 35 is fixedly arranged on the connecting frame 33 at the bottom of the grinding tool of the grinding machine 34 through bolts, the dust collection cover 35 is of a funnel-shaped structure, the inner wall of the dust collection cover 35 is coated with a dust-proof coating, dust is prevented from adhering to the cover wall, an opening of the dust collection cover 35 faces to the grinding tool of the grinding machine 34, a gap of 5-10mm is reserved between the edge of the opening of the dust collection cover 35 and the grinding tool of the grinding machine 34, the bottom of the dust collection cover 35 is higher than the bottom of the grinding tool of the grinding machine 34, meanwhile, the gap size can be adjusted according to the specification of the grinding tool, the dust can be ensured to fully enter the dust collection cover 35, and interference between the dust collection cover 35 and the grinding tool can be avoided;

The polishing dust collection mechanism 3 further comprises a dust collector 31, the dust collector 31 is fixedly arranged at the bottom of the inner side of the bottom frame 11 through bolts, the air inlet end of the dust collector 31 is communicated with one end, far away from the dust collection cover 35, of the communicating pipe 32 through a flange in a sealing mode, and a high-efficiency dust filtering bag is arranged inside the dust collector 31 and used for collecting plastic dust generated by polishing into the dust collector 31, so that dust centralized treatment is achieved.

The working principle and the using flow of the utility model are as follows:

When the device is used, an operator moves the device to a designated working area through the universal wheels 112 at the bottom of the underframe 11, rotates the threaded rods of the positioning pins 111 to enable the supporting pads to be in close contact with the ground, and fixes the underframe 11 by using the positioning pins 111 to avoid the displacement of the device during working;

The touch screen of the control box 15 is used for selecting a preset program matched with the size of the box 25 to be polished, if no preset program can be matched, parameters can be manually set through the touch screen, the box 25 is placed on the inner side of the limiting frame 24, the edge of the box 25 is ensured to be attached to the inner wall of the limiting frame 24, the control box 15 is used for starting the transverse clamping cylinder 23 and the longitudinal clamping cylinder 26, a piston rod of the transverse clamping cylinder 23 stretches out to push the transverse clamping plate 231 to move towards the transverse side face of the box 25 and attach, a piston rod of the longitudinal clamping cylinder 26 stretches out to push the longitudinal clamping plate 261 to move towards the longitudinal side face of the box 25 and attach, and the box 25 is firmly clamped in the limiting frame 24 under the combined action;

Starting an adjusting cylinder 21, adjusting the telescopic stroke of the adjusting cylinder 21 through a control box 15, driving a placing plate 22 to lift until the edge to be polished of a box body 25 and a polishing cutter of a polisher 34 are at the same horizontal height, and closing the adjusting cylinder 21;

The transverse sliding block of the transverse adjusting mechanism 13 slides along the transverse guide rail to drive the longitudinal adjusting mechanism 14, the connecting frame 33, the grinding machine 34 and the dust collection cover 35 to move transversely, the longitudinal sliding block of the longitudinal adjusting mechanism 14 slides along the longitudinal guide rail to drive the connecting frame 33, the grinding machine 34 and the dust collection cover 35 to move longitudinally until the grinding cutter of the grinding machine 34 is aligned with the to-be-ground position of the edge of the box 25, and the dust collection cover 35 completely covers the contact area of the grinding cutter and the box 25;

The polisher 34 and the dust collector 31 are started simultaneously through the control box 15, a variable frequency motor of the polisher 34 drives a polishing cutter to rotate so as to polish burrs at the edge of the box 25, stable negative pressure is generated after the dust collector 31 is started, plastic dust generated by polishing enters the dust collection cover 35 under the action of the negative pressure, is conveyed into the dust collector 31 through the communicating pipe 32, and is intercepted and collected by a dust filtering bag;

In the polishing process, the transverse adjusting mechanism 13 and the longitudinal adjusting mechanism 14 continuously act according to a preset program to drive the polisher 34 and the dust collection cover 35 to move along the outline of the edge of the box 25, so that comprehensive polishing treatment on the edge of the box 25 is realized, the control box 15 monitors the working states of all parts in real time during the polishing process, and if abnormality occurs, an alarm is immediately sent out and the machine is stopped;

After finishing polishing, the polisher 34 and the dust collector 31 are sequentially closed through the control box 15, after the polishing cutter completely stops rotating and the dust collector 31 finishes residual dust adsorption, the piston rods of the transverse clamping cylinder 23 and the longitudinal clamping cylinder 26 are controlled to reset, the transverse clamping plate 231 and the longitudinal clamping plate 261 are separated from the box 25, an operator takes the processed box 25 out of the inner side of the limiting frame 24, if the polishing is required to be continued, the steps are repeated, the dust filtering bag bin of the dust collector 31 is periodically opened, the dust filtering bags are replaced, and the dust removing efficiency of the dust collector 31 is ensured.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a draw-bar box is with casing equipment of polishing, includes bears mechanism (1), install fixture (2) and dust collecting mechanism (3) of polishing on bearing mechanism (1), bear mechanism (1) including chassis (11) and install in panel (12) at chassis (11) top, be equipped with transverse adjustment mechanism (13) on panel (12), be equipped with longitudinal adjustment structure (14), its characterized in that on transverse adjustment mechanism (13):

The polishing dust collection mechanism (3) comprises a polishing machine (34), the polishing machine (34) is installed on the longitudinal adjusting structure (14) through a connecting frame (33), a dust collection cover (35) is installed on the connecting frame (33), a communicating pipe (32) is installed on the dust collection cover (35) in a communicating mode, and a dust collector (31) is installed at one end, deviating from the dust collection cover (35), of the communicating pipe (32) in a communicating mode.

2. The shell polishing device for the draw-bar box according to claim 1, wherein a positioning foot (111) and a universal wheel (112) are arranged at the bottom of the chassis (11), the positioning foot (111) is in threaded connection with the bottom of the chassis (11), and the universal wheel (112) is fixed with a bolt at the bottom of the chassis (11).

3. The shell polishing device for the draw-bar box, as set forth in claim 1, wherein the support frame (121) is installed on the panel (12), the transverse adjusting mechanism (13) is fixed to the top of the support frame (121) through bolts, a preformed hole (122) is formed in the panel (12), and the communicating pipe (32) penetrates through the preformed hole (122) and extends to the inner side of the underframe (11).

4. The shell polishing device for the draw-bar box, as set forth in claim 1, wherein the clamping mechanism (2) comprises a placing plate (22), an adjusting cylinder (21) is mounted at the bottom of the placing plate (22), the bottom of the adjusting cylinder (21) is fixed with the upper end face of the panel (12) through bolts, a limiting frame (24) is arranged on the placing plate (22), a box body (25) is movably placed on the inner side of the limiting frame (24), a first mounting frame (221) and a second mounting frame (222) are mounted on the placing plate (22), a transverse clamping cylinder (23) is mounted on the first mounting frame (221), a transverse clamping plate (231) is mounted on the end portion of a piston rod of the transverse clamping cylinder (23), a longitudinal clamping cylinder (26) is mounted on the second mounting frame (222), and a longitudinal clamping plate (261) is mounted on the end portion of the piston rod of the longitudinal clamping cylinder (26).

5. A casing polishing device for a draw-bar box according to claim 3, wherein a control box (15) is mounted on the panel (12), the control box (15) is electrically connected with the adjusting cylinder (21), the transverse clamping cylinder (23), the longitudinal clamping cylinder (26), the polisher (34) and the dust collector (31) respectively, and the control box (15) is used for controlling the start and stop of each component and the adjustment of the action parameters.

6. The device for polishing the shell for the draw-bar box according to claim 4, wherein four corners of the bottom of the placing plate (22) are respectively provided with an adjusting cylinder (21), and the four adjusting cylinders (21) are symmetrically distributed along the center of the placing plate (22).

7. The shell polishing device for the draw-bar box according to claim 1, wherein the dust collector (31) is fixed at the bottom of the inner side of the chassis (11) through bolts, a dust-proof coating is coated on the inner wall of the dust collection cover (35), an opening of the dust collection cover (35) faces to a polishing tool of the polishing machine (34), and a gap is reserved between the edge of the opening of the dust collection cover (35) and the polishing tool of the polishing machine (34).