CN219170419U

CN219170419U - Corner polishing device

Info

Publication number: CN219170419U
Application number: CN202320018410.3U
Authority: CN
Inventors: 辛昌逵
Original assignee: Jiangsu Yichuang Materials Co ltd
Current assignee: Jiangsu Yichuang Materials Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-06-13
Anticipated expiration: 2033-01-05

Abstract

The utility model discloses a corner polishing device, which relates to the technical field of plastic product corner polishing, and comprises a mounting base, a portal frame and a polishing structure, wherein the portal frame is connected to the mounting base.

Description

Corner polishing device

Technical Field

The utility model relates to the technical field of plastic product corner polishing, in particular to a corner polishing device.

Background

The plastic is a high molecular compound polymerized by using monomers as raw materials through polyaddition or polycondensation reaction, and corners of the plastic are often required to be polished in the production process of plastic products, but the conventional polishing device is inconvenient to adjust the polishing angle.

For example, the prior patent (publication number: CN 214054714U) discloses a corner polishing device for plastic product production, starts rotating motor and polishing device body, and rotating motor drives the screw rod to rotate and makes the movable sleeve drive polishing device body and carry out accurate polishing to plastic product, so, need not the manual fixation just can carry out accurate polishing after the plastic product is stably fixed, great reduction manufacturing cost has still improved the efficiency of polishing in the time of, facilitate the use.

Above-mentioned grinding device is in the in-process of using, can't adjust the angle of polishing, when the another side of the goods of needs polishing, or when another limit, still need pull down the goods, reinstallate and polish, and efficiency is lower, and secondly this grinding device is last not to be provided with effectual anti-chip assembly yet, and dust and the piece that produces of polishing pollute operational environment easily.

For this reason, we propose a corner grinding device to solve the above problems.

Disclosure of Invention

The utility model provides a corner polishing device, which solves the technical problems that the polishing angle is inconvenient to adjust and chips cannot be cleaned in the prior art.

In order to solve the technical problems, the utility model provides a corner polishing device, which comprises: install base, portal frame and structure of polishing, the portal frame is connected on the installation base, the structure of polishing sets up in the portal frame, one side of installation base is connected with first driving motor, first driving motor's drive end extends to in the installation base and is connected with two-way lead screw, two-way lead screw rotates to be connected in the installation base, install the base internal connection has the bearing, two-way lead screw's one end is rotated and is connected on the bearing, threaded connection has two transmission seats of mutual symmetry on the two-way lead screw, be connected with electric telescopic handle on the transmission seat, electric telescopic handle's flexible end is connected with the fixing base, be connected with second driving motor in the fixing base, second driving motor's drive end is connected with the grip block, the grip block rotates one side of connection at second driving motor, threaded connection has positioning screw on the grip block, positioning screw's bottom is rotated and is connected with the grip block.

Preferably, the anti-dandruff component for cleaning scraps is arranged on the portal frame and comprises two conveying pipes, the two conveying pipes are symmetrically connected to the portal frame, the other ends of the conveying pipes are connected with a purifying box, the purifying box is connected to the portal frame, and an exhaust fan is connected to the conveying pipes.

Preferably, the bottom of the transmission seat is connected with a guide block, the guide block is slidably connected on the inner bottom wall of the installation base, and a chute matched with the guide block is formed in the inner bottom wall of the installation base.

Preferably, the bottom of the clamping plate is connected with a buffer pad.

Preferably, one side of the conveying pipe is connected with a wind collecting cover.

Preferably, the top of the purifying box is connected with an air outlet pipe, and the air outlet pipe is connected with a filter screen.

Preferably, the portal frame is connected with a fixed box, and the exhaust fan is connected to the fixed box.

Preferably, the mounting base is connected with a control panel.

Compared with the related art, the corner polishing device provided by the utility model has the following beneficial effects:

1. according to the utility model, the first driving motor is started to enable the two-way screw rod to rotate, meanwhile, the two transmission seats are driven to move relatively, the clamping and positioning distance is adjusted, two ends of a product to be polished are respectively placed on the two clamping blocks, then the positioning screw is rotated, the clamping plate vertically moves downwards, the polished product is positioned, the electric telescopic rod is started to adjust the height, the movement collision during the rotation angle is avoided, and then the second driving motor is started to drive the clamping blocks to rotate, so that the polishing angle can be adjusted.

2. In the utility model, the exhaust fan is started to enable the conveying pipe to suck the scraps generated during polishing into the purifying box, at the moment, the water in the purifying box can filter the sucked scraps and the dust, and then the purified gas is discharged through the air outlet pipe connected with the purifying box.

Drawings

FIG. 1 is a schematic view of the overall structure of a corner grinding device;

FIG. 2 is a schematic view of the internal structure of a corner grinding device;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is an enlarged view of the structure at B in fig. 2.

Reference numerals in the drawings: 1. a mounting base; 2. a portal frame; 3. a first driving motor; 4. a two-way screw rod; 5. a transmission seat; 6. an electric telescopic rod; 7. a fixing seat; 8. a second driving motor; 9. a clamping block; 10. positioning a screw; 11. a clamping plate; 12. a delivery tube; 13. a purifying box; 14. an exhaust fan; 15. and a guide block.

Detailed Description

Embodiments of the present utility model are described in detail below.

The first embodiment is given by fig. 1-4, a corner polishing device, including installation base 1, portal frame 2 and structure of polishing, portal frame 2 connects on installation base 1, the structure of polishing sets up in portal frame 2, one side of installation base 1 is connected with first driving motor 3, the drive end of first driving motor 3 extends to in the installation base 1 and is connected with two-way lead screw 4, two-way lead screw 4 rotates to be connected in installation base 1, be connected with the bearing in the installation base 1, the one end of two-way lead screw 4 rotates to be connected on the bearing, threaded connection has two transmission seats 5 of mutual symmetry on the two-way lead screw 4, be connected with electric telescopic handle 6 on the transmission seat 5, electric telescopic handle 6's flexible end is connected with fixing base 7, fixing base 7 internal connection has second driving motor 8, the drive end of second driving motor 8 is connected with grip block 9, grip block 9 rotates to be connected with one side of second driving motor 8, threaded connection has positioning screw 10 on grip block 9, the bottom of positioning screw 10 rotates to be connected with grip block 11.

In addition, the polishing structure comprises a first servo motor, a transmission screw rod, a connecting block, a second servo motor and a polishing disc, wherein the first servo motor is connected to one side of the portal frame 2, the driving end of the first servo motor extends into the portal frame 2 and is connected with one end of the transmission screw rod, the connecting block is connected to the transmission screw rod in a threaded manner, the second servo motor is connected to the connecting block, the polishing disc is connected with the driving end of the second servo motor, a limiting rod is connected to the inside of the portal frame 2, and the connecting block is connected to the limiting rod in a sliding manner;

the first servo motor drives the transmission screw rod to rotate, the transmission block which is in threaded connection with the transmission screw rod drives the polishing disc to horizontally move to polish, the second servo motor is started to drive the polishing disc to rotate to start polishing, and the polishing structure is not described in the prior art.

When needs carry out location to plastic product and polishes, will wait to polish the both ends of goods and place respectively on two grip blocks 9, then rotate positioning screw 10, make grip block 11 vertical downwardly moving, fix a position the product of polishing, and still can be according to the size of polishing the product before the location, when starting first driving motor 3 and making two-way lead screw 4 pivoted, drive two transmission seats 5 relative movement, and then the distance of adjustment centre gripping location, the convenience is suitable for the goods of waiting to process with equidimension, when need adjust the angle of polishing the goods, start electric telescopic handle 6 adjustment height, appear the motion conflict when avoiding rotation angle, then start second driving motor 8 and drive grip block 9 rotation, can adjust the angle of polishing.

The bottom of the transmission seat 5 is connected with a guide block 15, the guide block 15 is slidably connected on the inner bottom wall of the installation base 1, a chute matched with the guide block 15 is formed in the inner bottom wall of the installation base 1, and certain limiting and guiding effects are provided for the movement of the transmission seat 5 by the arrangement, so that the stability of the transmission seat 5 in the moving process is improved;

the bottom of grip block 11 is connected with the blotter, has reduced the wearing and tearing that cause plastic products when the centre gripping, is connected with control panel on the installation base 1, control panel respectively with the various electrical equipment electric connection on the installation base 1, this setting is convenient to control the electrical equipment on the installation base 1.

The second embodiment is given by fig. 1-4, a corner polishing device, including installation base 1, portal frame 2 and structure of polishing, portal frame 2 connects on installation base 1, the structure of polishing sets up in portal frame 2, one side of installation base 1 is connected with first driving motor 3, the drive end of first driving motor 3 extends to in the installation base 1 and is connected with two-way lead screw 4, two-way lead screw 4 rotates to be connected in installation base 1, installation base 1 internal connection has the bearing, two-way lead screw 4's one end rotates to be connected on the bearing, threaded connection has two transmission seats 5 of mutual symmetry on two-way lead screw 4, be connected with electric telescopic handle 6 on transmission seat 5, electric telescopic handle 6's flexible end is connected with fixing base 7, fixing base 7 internal connection has second driving motor 8, the drive end of second driving motor 8 is connected with grip block 9, grip block 9 rotates to be connected in one side of second driving motor 8, threaded connection has positioning screw 10 on grip block 9, the bottom rotation of positioning screw 10 is connected with grip block 11, be provided with the anti-chip subassembly that is used for clearing up on portal frame 2, anti-chip subassembly including two conveyer pipes 12, two conveyer pipes 12 are connected with electric telescopic handle 6 on two conveyer pipes 13, the other end 13 is connected with purifying pipe 13 on the portal frame 2, the other end is connected with purifying pipe 13.

The exhaust fan 14 is started to enable the conveying pipe 12 to suck the chips generated during polishing into the purifying box 13, at the moment, the water in the purifying box 13 can filter the sucked dust and chips, and then the purified gas is discharged through the air outlet pipe connected to the purifying box 13, so that the working environment of workers is improved.

One side of conveyer pipe 12 is connected with the collection fan housing, promotes the effect of dust absorption, and the top of purifying box 13 is connected with the outlet duct, is connected with the filter screen on the outlet duct, can further filter the dust, also conveniently discharges the gas after purifying, is connected with fixed box on the portal frame 2, and air exhauster 14 is connected on fixed box, conveniently installs air exhauster 14, has promoted the stability of air exhauster 14 during operation.

Working principle: when the plastic product needs to be polished:

two ends of a product to be polished are respectively placed on the two clamping blocks 9, then the positioning screw 10 is rotated, the clamping plate 11 vertically moves downwards to position the polished product, the first driving motor 3 is started before positioning, the two driving seats 5 are driven to move relatively when the two-way screw 4 rotates according to the size of the polished product, the clamping and positioning distance is adjusted, the product to be processed with different sizes is convenient to use, the polishing structure is started to polish the plastic product, when the angle of the polished product is required to be adjusted, the electric telescopic rod 6 is started to adjust the height, motion conflict occurs when the rotation angle is avoided, the second driving motor 8 is started to drive the clamping blocks 9 to rotate, and the polishing angle can be adjusted.

When chips and dust are generated during sanding:

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A corner grinding device comprising: install base (1), portal frame (2) and structure of polishing, portal frame (2) connect on installation base (1), the structure of polishing sets up in portal frame (2), a serial communication port, one side of installation base (1) is connected with first driving motor (3), the drive end of first driving motor (3) extends to in installation base (1) and is connected with two-way lead screw (4), threaded connection has two transmission seats (5) of mutual symmetry on two-way lead screw (4), be connected with electric telescopic handle (6) on transmission seat (5), the flexible end of electric telescopic handle (6) is connected with fixing base (7), be connected with second driving motor (8) in fixing base (7), the drive end of second driving motor (8) is connected with grip block (9), threaded connection has positioning screw (10) on grip block (9), the bottom of positioning screw (10) is rotated and is connected with grip block (11), be provided with the subassembly that is used for clearing up on portal frame (2).

2. A corner grinding device according to claim 1, characterized in that the chip removing assembly comprises two conveying pipes (12), the two conveying pipes (12) are symmetrically connected to the portal frame (2), the other end of each conveying pipe (12) is connected with a purifying box (13), the purifying box (13) is connected to the portal frame (2), and the conveying pipes (12) are connected with exhaust fans (14).

3. The corner polishing device according to claim 1, wherein the bottom of the transmission seat (5) is connected with a guide block (15), the guide block (15) is slidably connected to the inner bottom wall of the installation base (1), and a chute adapted to the guide block (15) is formed in the inner bottom wall of the installation base (1).

4. A corner grinding device according to claim 1, characterized in that the bottom of the clamping plate (11) is connected with a cushioning pad.

5. A corner grinding device according to claim 2, characterized in that a wind collecting hood is connected to one side of the conveying pipe (12).

6. A corner grinding device according to claim 2, characterized in that the top of the purifying box (13) is connected with an air outlet pipe, and the air outlet pipe is connected with a filter screen.

7. A corner grinding device according to claim 2, characterized in that the portal frame (2) is connected with a fixed box, and the suction fan (14) is connected with the fixed box.

8. A corner grinding device according to claim 1, characterized in that the mounting base (1) is connected with a control panel.