CN220613456U - Cup polishing device - Google Patents

Abstract

The application relates to a cup grinding device belongs to processing equipment technical field. The polishing machine comprises a machine frame body and a polishing mechanism arranged at the top of the machine frame body, wherein the machine frame body is provided with an installation platform for installing the polishing mechanism, and the polishing mechanism comprises a fixing support, a polishing assembly and a rotating assembly, wherein the fixing support is rotatably arranged on the installation platform, the polishing assembly is arranged on the fixing support, and the rotating assembly is used for driving the fixing support to rotate. The polishing effect of polishing device to cup chamfer region can be improved.

Description

Cup polishing device

Technical Field

The application relates to the technical field of processing equipment, in particular to a cup polishing device.

Background

The thermos cup is a container for holding water, which is made of stainless steel, has the advantages of durability, beautiful appearance, and the like, and is popular with people.

The stainless steel vacuum cup body needs to be polished after preliminary molding. Currently, abrasive belts of grinding devices on the market are usually fixed, and the abrasive belts grind welding seams when the cup body rotates at a high speed. The cup has the chamfer area of inwards contracting near the opening lateral wall, because the abrasive band keeps fixed for the abrasive band is fixed in the region of polishing on the cup, and the abrasive band just can't polish the chamfer area of cup, and the region of polishing remains to promote.

Disclosure of Invention

In order to improve polishing effect of polishing device to the cup, this application provides a cup polishing device.

The application provides a cup grinding device adopts following technical scheme:

the utility model provides a cup grinding device, includes the frame body with set up in grinding machanism at frame body top, the frame body has the confession the mounting platform of grinding machanism installation, grinding machanism including rotate set up in mounting platform's fixed bolster, install in the grinding subassembly and the drive of fixed bolster pivoted rotating assembly.

Through adopting above-mentioned technical scheme, when using foretell grinding device, fix the cup on the frame body, then start grinding machanism and polish to the cup lateral wall, at the in-process of polishing, drive the fixed bolster through rotating assembly and rotate for the grinding machanism synchronous rotation of fixing on the fixed bolster has adjusted grinding machanism's inclination of polishing, thereby increases grinding machanism's region of polishing, can polish the chamfer region of cup opening part, improves the effect of polishing.

Optionally, the polishing assembly includes set up in drive roll of fixed bolster top one end, set up in the fixed bolster top is kept away from the driving roll one end, multiunit set up in the backing roll of fixed bolster bottom, drive roll pivoted rotating electrical machines and be used for polishing the abrasive band of polishing of cup.

Through adopting above-mentioned technical scheme, disclose the structure constitution of polishing subassembly, when polishing, rotate the motor and drive the drive roll and rotate, the drive roll drives the abrasive band rotation of polishing, the rotation of abrasive band of polishing simultaneously drives driving roller and backing roll rotation, the bottom surface outside butt of abrasive band of polishing polishes on the cup, above-mentioned structure of polishing simple structure, and the equipment is comparatively convenient.

Optionally, the fixed bolster still be provided with the take-up pulley subassembly between the drive roll with the driving roll, the take-up pulley subassembly including set up in the fixed plate of fixed bolster, rotate set up in the regulating plate of fixed plate, install in the take-up pulley of regulating plate and connect the fixed plate with the tensioning extension spring of regulating plate.

Through adopting above-mentioned technical scheme, take-up pulley butt is in the inboard of abrasive band of polishing, will polish the top of abrasive band outwards protruding under the tensioning extension spring effect for increased the tightness of abrasive band bottom of polishing, the elasticity of abrasive band of polishing can be adjusted to the take-up pulley subassembly generally, vibration when reducing the operation.

Optionally, an adjusting groove penetrating through two sides is formed in the fixing plate, an adjusting bolt is slidably arranged in the adjusting groove, and the adjusting plate is provided with an adjusting screw hole matched with the adjusting bolt; the side wall of the fixed plate is provided with a fixed column, and one end of the adjusting plate is sleeved on the fixed column.

Through adopting above-mentioned technical scheme, a normal running fit structure of fixed plate and regulating plate is disclosed, and the tip cover of regulating plate is established on the fixed column, has seted up the adjustment tank on the fixed plate, and has arranged the adjusting bolt fixed with the regulating plate at the adjustment tank, when adjusting bolt slides in the adjustment tank, the regulating plate can rotate with the fixed column as the axle center to realize the elasticity regulation of tensioning pulley pair abrasive belt of polishing.

Optionally, the rotating assembly includes a rotating driving member, a speed reducer connected to the rotating driving member, and a transmission member for connecting the speed reducer and the fixed bracket.

Through adopting above-mentioned technical scheme, disclose the structure constitution of rotating the subassembly, rotate the moment of torsion transmission of driving piece to the reduction gear, the reduction gear passes through the driving medium with the moment of torsion after the increase and transmits to the fixed bolster, drives the fixed bolster and carries out circumference rotation, and then realizes grinding machanism's angular adjustment on the fixed bolster, and the transmission is stable.

Optionally, the driving medium includes the connection the driving gear of reduction gear, connection the driving gear of fixed bolster one end and connection the driving gear with the internal gear area of driving gear is worn to be equipped with on the driving gear and is used for connecting the transmission shaft of fixed bolster, the other end of fixed bolster with the rotatory installation of frame body.

Through adopting above-mentioned technical scheme, specifically disclose driving medium structure, the reduction gear transmits the moment of torsion to the driving gear, and the driving gear drives the internal gear area and rotates, and the internal gear drives the drive gear and rotates for install the transmission shaft on the drive gear and drive the fixed bolster and rotate.

Optionally, the frame body still includes supplies the mounting platform of grinding machanism installation, drive the first drive assembly of mounting platform horizontal migration and drive the second drive assembly of the vertical lift of mounting platform, the reduction gear is fixed in the mounting platform, just the mounting platform has the confession the rotatory installation clearance of fixed bolster, be provided with on the frame body and drive the first drive assembly of grinding machanism horizontal migration.

Through adopting above-mentioned technical scheme, the polisher is fixed on mounting platform, is provided with the first drive assembly that drive mounting platform carried out horizontal movement, the second drive assembly that drive mounting platform carried out vertical lift in the frame for further improved grinding machanism's scope of polishing, improved grinding machanism's suitability.

Optionally, the first driving assembly includes a first driving piece, a first screw rod connected with the first driving piece, and a first driving sliding block matched with the first screw rod, and a plurality of horizontal sliding rails are arranged on the rack along the extending direction of the first screw rod; the first driving sliding block is fixed on the mounting platform, and the mounting platform is provided with a horizontal sliding block in sliding fit with the horizontal sliding rail.

Through adopting above-mentioned technical scheme for when carrying out grinding machanism's horizontal migration, drive first screw rod through first driving piece and rotate, drive first drive slider and carry out the removal of horizontal direction, and drive mounting platform carries out the slip of horizontal direction, compact structure, it is comparatively stable to slide.

Optionally, the second driving assembly includes a second driving piece, a second screw rod connected with the second driving piece, and a second driving sliding block matched with the second screw rod, and a plurality of vertical sliding rails are arranged on the rack along the extending direction of the second screw rod; the first driving sliding block is fixed on the mounting platform, and the mounting platform is provided with a lifting sliding block in sliding fit with the vertical sliding rail.

Through adopting above-mentioned technical scheme, when carrying out grinding machanism's lift removal, drive the second screw rod through the second driving piece and rotate, drive the second drive slider and carry out the removal of vertical direction to drive mounting platform and carry out the slip of vertical direction.

In summary, the present application includes at least one of the following beneficial technical effects:

1. according to the cup polishing device, through the arrangement of the rotating assembly and the fixed support, the angle adjustment of the polishing mechanism can be realized, so that the polishing area of the polishing mechanism on the cup is increased, and the polishing effect is improved;

2. according to the abrasive belt polishing device, the tightness of the abrasive belt for polishing can be adjusted through the arrangement of the tensioning wheel assembly, vibration of the abrasive belt during operation is reduced, and polishing stability is guaranteed;

3. this application sets up through first drive assembly and second drive assembly, can realize that grinding machanism horizontal slip and vertical lift on the frame body, further improves the region of polishing and improves the suitability of polishing.

Drawings

Fig. 1 is a schematic overall structure of an embodiment of the present application.

Fig. 2 is a schematic structural view of a mounting platform and a rack body according to an embodiment of the present application.

Fig. 3 is a cross-sectional view of a mounting platform and a housing body of an embodiment of the present application mated.

Fig. 4 is a schematic structural view of a polishing mechanism according to an embodiment of the present application.

Fig. 5 is a schematic structural view of a tensioning assembly of an embodiment of the present application.

Fig. 6 is a schematic structural view of a rotating assembly according to an embodiment of the present application.

Reference numerals illustrate: 1. a frame body; 11. a mounting platform; 111. a sliding seat; 1111. a horizontal slider; 112. a lifting seat; 1121. a lifting slide block; 1122. a vertical mounting plate; 12. a first drive assembly; 121. a first driving member; 122. a first screw; 123. a first drive slide; 124. a horizontal slide rail; 13. a second drive assembly; 131. a second driving member; 132. a second screw; 133. a second drive slider; 134. a vertical slide rail; 2. a polishing mechanism; 21. a fixed bracket; 211. an L-shaped connecting plate; 22. a polishing assembly; 221. a drive roll; 222. a driving roller; 223. a support roller; 224. a rotating motor; 225. polishing an abrasive belt; 23. a rotating assembly; 231. a rotary driving member; 232. a speed reducer; 233. a transmission member; 2331. a drive gear; 2332. a transmission gear; 2333. an internal gear belt; 2334. a transmission shaft; 24. a tensioner assembly; 241. a fixing plate; 2411. fixing the column; 2412. an adjustment tank; 2413. an adjusting bolt; 2414. a mounting column; 242. an adjusting plate; 243. a tensioning wheel; 244. tensioning the tension spring.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-6.

The embodiment of the application discloses a cup grinding device.

Referring to fig. 1, a cup polishing device includes a frame body 1 and a polishing mechanism 2. The top of the frame body 1 is provided with a mounting platform 11 for mounting the polishing mechanism 2, a first driving component 12 for driving the mounting platform 11 to horizontally move and a second driving component 13 for driving the mounting platform 11 to vertically lift. The mounting platform 11 includes a sliding seat 111 matched with the first driving component 12, and a lifting seat 112 which is installed on the sliding seat 111 in a lifting manner and matched with the second driving component 13.

Referring to fig. 1, 2 and 3, the first driving assembly 12 includes a first driving member 121 disposed at the top of the frame body 1, a first screw 122 coupled to an output shaft of the first driving member 121, and a first driving slider 123 screw-coupled to the first screw 122. Wherein, the top surface of the frame body 1 is further provided with two horizontal sliding rails 124 at two sides of the first screw 122. The horizontal slide rails 124 are arranged in parallel along the extending direction of the first screw 122. The bottom surface of the sliding seat 111 has a horizontal sliding block 1111 in sliding fit with the horizontal sliding rail 124, and is fixedly connected with the first driving sliding block 123 through a bolt in the middle of the bottom surface. The first driving member 121 is a driving motor, and after the first driving member 121 is started, the first screw 122 is driven to rotate, so that the first driving slider 123 slides along the horizontal direction (X direction in fig. 2).

The second driving assembly 13 comprises a second driving piece 131 vertically arranged at the top of the sliding seat 111, a second screw 132 connected with an output shaft of the second driving piece 131, and a second driving sliding block 133 in threaded fit with the second screw 132. Wherein, the vertical side wall of the sliding seat 111 is provided with two vertical sliding rails 134 at two sides of the second screw 132. The second driving sliding block 133 is fixedly connected with the lifting seat 112, and a lifting sliding block 1121 matched with the vertical sliding rail 134 is fixed on the lifting seat 112 through bolts. The second driving member 131 is driven by a motor, and the second driving member 131 is started to drive the second screw 132 to rotate, so that the second driving slider 133 slides in the vertical direction (in the Z direction in fig. 2) along the second screw 132.

Referring to fig. 1 and 4, the polishing mechanism 2 includes a fixed bracket 21 rotatably mounted on a sliding lifting seat 112, a polishing assembly 22 disposed on the fixed bracket 21, and a rotating assembly 23 disposed on the mounting platform 11 and driving the fixed bracket 21 to rotate.

The fixing bracket 21 has a rectangular parallelepiped shape in overall cross section, and vertical mounting plates 1122 rotatably mounted at both ends of the fixing bracket 21 are provided at both sides of the lifting base 112. Both ends of the fixing bracket 21 are bolted with L-shaped connection plates 211 for corresponding to the vertical mounting plates 1122.

The polishing assembly 22 comprises a driving roller 221 arranged at one end of the top of the fixed support 21, a driving roller 222 arranged at one end of the top of the fixed support 21 far away from the driving roller 221, a plurality of groups of supporting rollers 223 arranged at the bottom of the fixed support 21, a rotating motor 224 for driving the driving roller 221 to rotate, and a polishing abrasive belt 225 wound on the driving roller 221, the driving roller 222 and the supporting rollers 223.

The driving roller 221, the driving roller 222 and the supporting roller 223 are all horizontally arranged and are fixedly connected with the fixed bracket 21 through L-shaped plate bolts. Each set of support rollers 223 includes two support wheels arranged adjacently, and the support rollers 223 are uniformly arranged at intervals along the length direction of the fixed bracket 21. In this embodiment, the sanding assembly 22 has four sets of support rollers 223, the support rollers 223 abutting the inside of the sanding belt 225. The rotation motor 224 is horizontally disposed at a position corresponding to the top of the fixed bracket 21 to be in active communication with the drive roller 221 such that an output shaft of the rotation motor 224 is coaxially connected to the drive roller 221.

Referring to fig. 4 and 5, the top of the stationary support 21 is further provided with a tensioner assembly 24 between the drive roller 221 and the driving roller 222 for adjusting the tightness of the sanding belt. The tensioner assembly 24 includes a fixing plate 241 bolted to the top of the fixing bracket 21, an adjusting plate 242 rotatably provided on the fixing plate 241, a tensioner 243 provided on the adjusting plate 242 to support the inside of the sanding belt 225, and a tension spring 244.

The fixing plate 241 is located at one side of the fixing bracket 21 near the rotating roller, and the fixing plate 241 is an L-shaped plate. Fixing columns 2411 are welded and fixed on the vertical side walls of the fixing plates 241, and the fixing columns 2411 are horizontally placed. The adjusting plate 242 is a strip-shaped plate, and one end of the adjusting plate 242 is rotatably sleeved on the fixing column 2411.

The fixing plate 241 has an adjustment groove 2412 penetrating both side end surfaces at one side of the fixing post 2411. The adjusting groove 2412 is a bar-shaped hole with a certain radian, and the fixing plate 241 is slidably provided with an adjusting bolt 2413 in the adjusting groove 2412. The adjusting bolt 2413 is fixedly connected with the adjusting plate 242, so that when the adjusting bolt 2413 slides in the adjusting groove 2412, the adjusting plate 242 can circumferentially rotate with the fixing column 2411 as an axis.

The tension wheel 243 is rotatably mounted in the adjustment plate 242 at an end remote from the fixed post 2411. The fixing plate 241 and the adjusting plate 242 are provided on the side walls of the same direction with mounting posts 2414 for connecting both ends of the tension springs 244. The tensioning wheel 243 jacks up the top of the sanding belt 225 under the action of the tensioning tension spring, so that the tightness of the sanding belt 225 is improved.

Referring to fig. 4 and 6, the rotation assembly 23 includes a rotation driving part 231, a decelerator 232 coupled to the rotation driving part 231, and a transmission part 233 for coupling the decelerator 232 and the fixing bracket 21. The rotation driving part 231 is a driving motor, and the rotation driving part 231 is vertically fixed at the top of the decelerator 232 by bolts. The decelerator 232 is fixed to the vertical mounting plate 1122 of the elevating seat 112 by bolts, and is used to increase the output torque of the rotation driving member 231 and adjust the vertical direction to the horizontal direction.

The transmission member 233 includes a driving gear 2331 connected to the decelerator 232, a transmission gear 2332 for connecting to the fixing bracket 21, and an internal gear belt 2333 for transmitting the driving gear 2331 and the transmission gear 2332. The drive gear 2331 is connected to the output shaft of the speed reducer 232. A transmission shaft 2334 fixedly connected with the L-shaped connection is fixedly connected in an inner hole of the transmission gear 2332, and the transmission shaft 2334 penetrates through the vertical mounting plate 1122 and is fixedly connected with the L-shaped connecting plate 211.

When the rotating assembly 23 operates, the rotating driving piece 231 transmits torque to the speed reducer 232, the speed reducer 232 increases the torque and steers and transmits the torque to the driving gear 2331, the driving gear 2331 drives the inner gear belt 2333 to rotate, then drives the transmission gear 2332 to synchronously rotate, and finally drives the fixed support 21 to rotate through the rotating shaft, so that the polishing mechanism 2 on the fixed support 21 can rotate, the polishing angle of the polishing mechanism 2 is adjusted, and the chamfering area at the opening of the cup body can be polished.

The implementation principle of the cup polishing device provided by the embodiment of the application is as follows: after the cup body is fixed on the frame body 1, the polishing mechanism 2 is moved to a position corresponding to the cup body through the first driving component 12 and the second driving component 13; then, a rotary motor 224 is started to drive a polishing abrasive belt 225 to rotate, and the cup body is opened for polishing; when the opening chamfering area of the cup body needs to be polished, the polishing mechanism 2 is moved to the corresponding position through the first driving component 12, and the rotation driving component 231 is started to drive the fixed support 21 to rotate, so that the polishing abrasive belt 225 can change the angle in the polishing process, and the polishing effect on the chamfering position of the cup body is ideal.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (9)

1. The utility model provides a cup grinding device, its characterized in that, including frame body (1) with set up in grinding machanism (2) at frame body (1) top, frame body (1) have confession mounting platform (11) of grinding machanism (2) installation, grinding machanism (2) including rotate set up in fixed bolster (21) of mounting platform (11), install in grinding subassembly (22) and the drive of fixed bolster (21) pivoted rotating assembly (23).

2. A cup polishing device according to claim 1, wherein the polishing assembly (22) comprises a driving roller (221) arranged at one end of the top of the fixed support (21), a driving roller (222) arranged at one end of the top of the fixed support (21) far away from the driving roller (221), a plurality of groups of supporting rollers (223) arranged at the bottom of the fixed support (21), a rotating motor (224) for driving the driving roller (221) to rotate, and a polishing abrasive belt (225) for polishing the cup.

3. A cup polishing device according to claim 2, characterized in that the fixed support (21) is further provided with a tensioning wheel assembly (24) between the driving roller (221) and the driving roller (222), the tensioning wheel assembly (24) comprising a fixed plate (241) arranged on the fixed support (21), an adjusting plate (242) rotatably arranged on the fixed plate (241), a tensioning wheel (243) mounted on the adjusting plate (242) and a tensioning tension spring (244) connecting the fixed plate (241) and the adjusting plate (242).

4. A cup polishing device according to claim 3, wherein the fixing plate (241) is provided with an adjusting groove (2412) penetrating through two sides, an adjusting bolt (2413) is slidably arranged in the adjusting groove (2412), and the adjusting plate (242) is provided with an adjusting screw hole matched with the adjusting bolt (2413); the side wall of the fixed plate (241) is provided with a fixed column (2411), and one end of the adjusting plate (242) is sleeved on the fixed column (2411).

5. A cup polishing device according to claim 1, wherein the rotation assembly (23) comprises a rotation driving member (231), a decelerator (232) connected to the rotation driving member (231), and a transmission member (233) for connecting the decelerator (232) and the fixing bracket (21).

6. The cup polishing device according to claim 5, wherein the transmission member (233) comprises a driving gear (2331) connected with the speed reducer (232), a transmission gear (2332) connected with one end of the fixed support (21), and an internal gear belt (2333) connected with the driving gear (2331) and the transmission gear (2332), a transmission shaft (2334) used for connecting with the fixed support (21) is arranged on the transmission gear (2332) in a penetrating manner, and the other end of the fixed support (21) and the frame body (1) are rotatably mounted.

7. The cup polishing device according to claim 6, wherein the mounting platform (11) comprises a sliding seat (111) slidably mounted on the top surface of the frame body (1), a lifting seat (112) installed on the sliding seat (111) in a lifting manner, the frame body (1) comprises a first driving assembly (12) for driving the sliding seat (111) to horizontally move and a second driving assembly (13) for driving the lifting seat (112) to vertically lift, and the speed reducer (232) is fixed on the lifting seat (112).

8. The cup polishing device according to claim 7, wherein the first driving assembly (12) comprises a first driving member (121), a first screw (122) connected with the first driving member (121), and a first driving slider (123) matched with the first screw (122), and a plurality of horizontal sliding rails (124) are arranged on the frame along the extending direction of the first screw (122); the first driving sliding block (123) is fixed on the sliding seat (111), and a horizontal sliding block (1111) in sliding fit with the horizontal sliding rail (124) is arranged at the bottom of the sliding seat (111).

9. A cup polishing device according to claim 8, wherein the second driving assembly (13) comprises a second driving member (131), a second screw (132) connected to the second driving member (131), and a second driving slider (133) cooperating with the second screw (132), and a plurality of vertical sliding rails (134) are arranged on the frame along the extending direction of the second screw (132); the first driving sliding block (123) is fixed on the lifting seat (112), and the side wall of the sliding seat (111) is provided with a lifting sliding block (1121) which is in sliding fit with the vertical sliding rail (134).