CN220162134U

CN220162134U - Polishing machine

Info

Publication number: CN220162134U
Application number: CN202321192228.6U
Authority: CN
Inventors: 薛乾坤
Original assignee: Shanghai Fupon Exhibition Service Co ltd
Current assignee: Shanghai Fupon Exhibition Service Co ltd
Priority date: 2023-05-17
Filing date: 2023-05-17
Publication date: 2023-12-12
Anticipated expiration: 2033-05-17

Abstract

The utility model relates to the technical field of polishing machines, in particular to a polishing machine, which comprises a workbench, a supporting rod, a pressing mechanism and a pushing mechanism, wherein the top of the workbench is connected with the supporting plate through the supporting rod, a polishing assembly is arranged at the rear of the workbench, the pressing mechanism comprises a box body arranged at the bottom of the supporting plate and a first cylinder arranged in the box body, and the extending end of the first cylinder extends out of the box body and is connected with a pressing plate; the pushing mechanism comprises a movable plate sliding along the width direction of the workbench, a pushing plate is fixedly arranged on one side of the movable plate, which is close to the polishing assembly, the pushing plate is positioned in front of the pressing plate, and the pushing plate is used for pushing the polishing object to the lower part of the pressing plate; the collecting tank is arranged below the polishing component at the rear side of the workbench, and the collecting tank is arranged at the rear of the workbench, so that scraps generated during polishing can fall into the collecting tank to be collected, the scraps can not fall behind the workbench to easily pollute the ground, and convenience is brought to cleaning staff.

Description

Polishing machine

Technical Field

The utility model relates to the technical field of polishing machines, in particular to a polishing machine.

Background

The acrylic plate has the characteristics of high brightness, good toughness, difficult breakage, strong repairability and soft texture, plays an important role in the current decoration field, and in order to improve the processing precision of the acrylic plate, an acrylic diamond polishing machine is required to polish the acrylic plate, so the design and the manufacture of the acrylic diamond polishing machine are particularly important.

Through retrieval, the prior Chinese patent document authorized bulletin No. CN213106254U discloses a novel acrylic diamond polishing machine, which comprises a workbench, a pressing mechanism and a pushing mechanism, wherein a supporting table is supported at the bottom of the workbench, the top of the workbench is connected with a supporting plate through a supporting column, a plurality of groups of pressing mechanisms are uniformly arranged at the bottom of the supporting plate, and fragments generated by polishing can be blocked by a baffle plate to avoid blocking the pressing mechanisms by fragments; however, the patent still has the defect that a device for collecting the scraps is not arranged at the rear of the workbench, the generated scraps can fall to the rear of the workbench, and the ground is easy to be polluted, so that the cleaning personnel are not changed, and the improvement is needed.

Disclosure of Invention

The present utility model is directed to a polishing machine, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the polishing machine comprises a workbench, a supporting rod, a pressing mechanism and a pushing mechanism, wherein the top of the workbench is connected with the supporting plate through the supporting rod, a polishing assembly is arranged at the rear of the workbench, the pressing mechanism comprises a box body arranged at the bottom of the supporting plate and a first air cylinder arranged in the box body, and the extending end of the first air cylinder extends out of the box body and is connected with a pressing plate; the pushing mechanism comprises a movable plate sliding along the width direction of the workbench, a pushing plate is fixedly arranged on one side of the movable plate, which is close to the polishing assembly, the pushing plate is positioned in front of the pressing plate, and the pushing plate is used for pushing the polishing object to the lower part of the pressing plate; the rear side of the support rod is slidingly provided with a second baffle, and the support rod also comprises a second cylinder for driving the second baffle to lift; the rear side of the workbench is positioned below the polishing component and is provided with a collecting tank.

Preferably, the bottom of box is close to the rear side and has seted up the slot, and the sliding grafting of slot has first baffle, and the bottom fixed connection of first baffle is at the top of clamp plate.

Preferably, the second cylinder is mounted at the rear side of the support plate, and the extension end of the second cylinder is fixedly connected to the top of the second baffle.

Preferably, openings are formed in the left side and the right side of the collecting groove, and detachable door plates are inserted in the openings in a sliding mode.

Preferably, the collecting tank is internally provided with a cleaning plate, the bottom end of the cleaning plate is abutted with the bottom of the inner wall of the collecting tank, and the collecting tank further comprises a driving mechanism for driving the cleaning plate to move along the length direction of the collecting tank.

Preferably, the driving mechanism comprises a third motor arranged at the rear side of the collecting tank, a third screw rod rotatably arranged at the rear side of the collecting tank, a second guide groove is arranged at the rear side of the collecting tank along the length direction of the collecting tank, a guide block fixedly connected with the cleaning plate is further arranged at the rear side of the collecting tank, and the guide block is slidably connected in the second guide groove and is in threaded connection with the third screw rod.

Preferably, the bottom of the cleaning plate is inverted triangle-shaped.

Preferably, the top of the workbench is provided with a chute along the width direction of the workbench, the bottom of the movable plate is fixedly provided with a sliding block, and the sliding block is in sliding connection with the chute.

Preferably, a force application groove is formed in the top of the movable plate, and a rubber pad is adhered to the inner wall of the force application groove.

Preferably, a rubber sheet is adhered to the bottom of the pressing plate.

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

firstly, install the collecting vat at the rear of workstation, the piece that produces when polishing like this can drop in the collecting vat and collect, can not make the piece drop and make dirty the ground easily at the rear of workstation, brings the clearance to clean personnel and brings the convenience.

Secondly, set up clearance board and actuating mechanism in the collecting vat, actuating mechanism drive clearance board can push away the piece in the collecting vat to the opening part of collecting vat with piece clearance play collecting vat, do not need artifical clearance, use manpower sparingly.

Drawings

FIG. 1 is a schematic diagram of the whole structure of the present utility model.

FIG. 2 is a second schematic diagram of the overall structure of the present utility model.

Fig. 3 is a schematic structural diagram of a pushing mechanism in the present utility model.

Fig. 4 is a schematic cross-sectional view of the case of the present utility model.

Fig. 5 is a schematic view showing a structure of a polishing member portion in the present utility model.

FIG. 6 is a second schematic view of the structure of a polishing member portion of the present utility model.

FIG. 7 is a schematic view of the structure of the collecting tank in the present utility model.

FIG. 8 is a schematic view of the structure of the cleaning plate according to the present utility model.

The meaning of each reference numeral in the figures is: 1. a work table; 10. a chute; 11. a support rod; 12. a support plate; 2. a pressing mechanism; 20. a case; 21. a first cylinder; 22. a pressing plate; 23. a first baffle; 3. a pushing mechanism; 30. a movable plate; 300. a force application groove; 301. a slide block; 31. a push plate; 40. a second baffle; 41. a second cylinder; 5. a polishing assembly; 50. a cutter wheel; 51. a cutterhead; 52. a driving motor; 60. a shape-returning frame; 600. a first guide groove; 61. a second guide rail; 62. a second screw rod; 63. a second motor; 64. a movable seat; 65. a connecting seat; 66. a connecting rod; 70. a collection tank; 700. a second guide groove; 71. a cleaning plate; 72. a guide block; 73. a third screw rod; 74. a third motor; 75. and (5) a door plate.

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.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", or a third "may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a number" is two or more, unless explicitly defined otherwise.

The utility model provides a technical scheme that:

referring to fig. 1-8, a polishing machine comprises a workbench 1, a support rod 11, a pressing mechanism 2 and a pushing mechanism 3, wherein the workbench 1 is used for placing an acrylic plate to be cut, the pushing mechanism 3 is used for pushing the acrylic plate placed on the workbench 1 to the lower part of the pressing mechanism 2, the pressing mechanism 2 is used for pressing and fixing the acrylic plate, and then polishing operation is conveniently carried out on the acrylic plate.

Specifically, referring to fig. 1-2, a support plate 12 is connected to the top of the workbench 1 through a support rod 11, the support rods 11 are fixedly connected to two sides of the top of the workbench 1 through bolts, the support rod 11 is close to the rear of the workbench 1, and the support plate 12 is fixedly connected to the top end of the support rod 11.

The polishing assembly 5 is arranged at the rear of the workbench 1, the polishing assembly 5 comprises a cutter disc 51, a cutter wheel 50 and a driving motor 52, the cutter wheel 50 is rotationally connected to the cutter disc 51, the driving motor 52 is fixedly arranged on one side, far away from the cutter wheel 50, of the cutter disc 51 through bolts, and an output shaft of the driving motor 52 is connected with the cutter wheel 50 to drive the cutter wheel 50 to rotate; two thirds of the cutter wheel 50 is positioned above the upper table surface of the workbench 1, one third of the cutter wheel 50 is positioned below the upper table surface of the workbench 1, and when the acrylic plate is placed on the upper table surface of the workbench 1, the upper surface of the acrylic plate is lower than the top of the cutter wheel 50.

And further comprises a first driving component for driving the polishing component 5 to move along the length direction of the workbench 1 and a second driving component for driving the polishing component 5 to move back and forth.

The first driving assembly comprises a first screw rod rotatably installed at the rear side of the workbench 1 and a first motor installed at the rear side of the workbench 1, the first screw rod is arranged along the length direction of the workbench 1, and the end part of an output shaft of the first motor is coaxially connected with one end of the first screw rod; still include the shape frame 60 that returns of level setting, the front portion threaded connection of shape frame 60 returns on first lead screw, is connected with first guide rail through the bolt fastening at workstation 1 rear side along the length direction of workstation 1, and first guide slot 600 has been seted up to shape frame 60's front side, first guide slot 600 and first guide rail sliding fit.

The second driving assembly comprises a second motor 63, a movable seat 64 and a second screw rod 62 rotatably connected in the square frame 60, the second motor 63 is fixedly connected to the rear side of the square frame 60 through a bolt, an output shaft of the second motor 63 is coaxially connected with one end of the second screw rod 62, a connecting seat 65 is fixedly arranged at the bottom of the movable seat 64, the connecting seat 65 is in threaded connection with the second screw rod 62, a second guide rail 61 is fixedly connected to the top of the square frame 60, a groove which is in sliding fit with the second guide rail 61 is formed in the bottom of the movable seat 64, the second guide rail 61 is arranged in parallel with the second screw rod 62, and the second screw rod 62 is perpendicular to the first screw rod; the cutter head comprises a cutter head 51, a cutter head 66, a movable seat 64, a connecting rod 66, a cutter head and a cutter head cover.

When the pressing mechanism 2 presses the acrylic plate, the second motor 63 is started to work so as to drive the second screw rod 62 to rotate, so that the cutter wheel 50 can be driven to move forwards and backwards, the cutter wheel 50 is adjusted to move forwards until the acrylic plate is in contact with the side surface of the acrylic plate, and then the driving motor 52 is started to work so as to drive the cutter wheel 50 to rotate, so that the acrylic plate can be polished; the first motor is started to work, and the first screw rod can be driven to rotate, so that the movable seat 64 and the cutter wheel 50 can be driven to move horizontally along the length direction of the workbench 1, the side surface of the acrylic plate can be moved and polished, and the side surface of the acrylic plate, which is close to the cutter wheel 50, can be completely polished.

The pressing mechanism 2 is provided in plurality, referring to fig. 4, the pressing mechanism 2 comprises a box body 20 fixedly arranged at the bottom of the supporting plate 12 through bolts, a first air cylinder 21 arranged in the box body 20, and a pressing plate 22 fixedly connected with the extension end of the first air cylinder 21 extending out of the lower part of the box body 20; the first cylinder 21 pushes the pressing plate 22 to move downwards to press the lower acrylic plate.

The bottom of the pressing plate 22 is adhered with a rubber sheet, the rubber sheet is soft and is not easy to damage the surface of the acrylic plate by pressing, in addition, the rubber sheet can play a role in skid resistance, and the acrylic plate is not easy to slide with the pressing plate 22 during polishing, so that the acrylic plate is more stable in pressing.

In order to block scraps generated in the polishing process, a slot is formed in the bottom of the box body 20 near the rear side, a first baffle plate 23 is slidably inserted in the slot, the bottom end of the first baffle plate 23 is fixedly connected to the top of the pressing plate 22, when the pressing plate 22 is pushed by the first air cylinder 21 to move downwards, the first baffle plate 23 also moves downwards along with the pressing plate, and the piston rod of the first air cylinder 21 is always blocked by the first baffle plate 23, so that scraps are prevented from adhering to and blocking the expansion and contraction of the piston rod.

Referring to fig. 3, the pushing mechanism 3 includes a movable plate 30 sliding along the width direction of the workbench, a push plate 31 is fixed on one side of the movable plate, which is close to the polishing assembly 5, the top of the push plate 31 extends upwards to form an L shape with the movable plate 30, the push plate 31 is located in front of the pressing plate 22, and the push plate 31 is used for pushing the polishing object below the pressing plate 22; the acrylic plate to be polished is placed at a proper position on the workbench, the front side of the acrylic plate is abutted against the push plate 31, then the movable plate 30 is pushed to drive the push plate 31 to push the acrylic plate to move to the lower part of the pressing plate 22, the movable plate 30 and the push plate 31 are not always located below the pressing plate 22, the pressing plate 22 is not pressed to the hand due to machine faults or misoperation, and the safety is higher.

Specifically, the top of the workbench 1 is provided with a chute 10 along the width direction of the workbench 1, the bottom of the movable plate 30 is fixedly provided with a slide block 301, and the slide block 301 is slidably connected in the chute 10.

In order to facilitate pushing the movable plate 30, a force application groove 300 is formed in the top of the movable plate 30, a rubber pad is adhered to the inner wall of the force application groove 300, and a hand is placed in the force application groove 300 to push the movable plate 30 to move more easily.

In order to facilitate polishing of the acrylic plate, the acrylic plate placed on the workbench needs to be pushed to a proper position, a second baffle 40 is slidingly arranged at the rear side of the supporting rod 11, in particular, a vertically arranged bar-shaped rail can be fixedly connected to the rear side of the supporting rod 11, a bar-shaped seat is arranged at the front side of the second baffle 40 near the end part, and the bar-shaped seat is slidingly arranged on the bar-shaped rail, and further comprises a second cylinder 41 for driving the second baffle 40 to lift; the second cylinder 41 is installed at the rear side of the support plate 12, and an extension end of the second cylinder 41 is fixedly connected to the top of the second baffle 40; before the pushing mechanism 3 pushes the acrylic plate, the second baffle 40 is pushed to move downwards through the second cylinder 41, so that pushing of the second baffle 40 is stopped when the bottom of the second baffle 40 and the upper surface of the workbench 1 are located at the same height, then the pushing mechanism 3 pushes the acrylic plate to move so that one side to be polished abuts against the second baffle 40, then the pressing mechanism 2 presses the acrylic plate, and then the second baffle 40 is lifted through the second cylinder 41.

The scraps during polishing are easy to fall on the ground behind the workbench, and a collecting groove 70 is arranged below the polishing component 5 at the rear side of the workbench 1 for conveniently collecting the scraps; such that debris generated during polishing may fall into the collection trough 70 for collection.

Openings are arranged on the left side and the right side of the collecting tank 70, and detachable door plates 75 are inserted in the openings in a sliding manner; specifically, the guide way of vertical setting has all been seted up to the open-ended inner wall both sides of collecting vat 70, and the both sides of door plant 75 all are fixed with the guide block with the guide way adaptation, and the guide block is pegged graft the cooperation with the guide way slip, and upward pulling door plant 75 can pull down door plant 75, conveniently clears up the piece in the collecting vat 70 from the opening part this moment.

In order to save labor, the cleaning plate 71 can be arranged in the collecting tank 70, the bottom end of the cleaning plate 71 is abutted with the bottom of the inner wall of the collecting tank 70, and the cleaning device further comprises a driving mechanism for driving the cleaning plate 71 to move along the length direction of the collecting tank 70.

The driving mechanism comprises a third motor 74 which is arranged at the rear side of the collecting tank 70 through bolts, a third screw rod 73 which is rotatably arranged at the rear side of the collecting tank 70, a third screw rod 73 which is arranged along the length direction of the collecting tank 70, a second guide groove 700 which is arranged at the rear side of the collecting tank 70 along the length direction of the collecting tank 70, and a guide block 72 which is fixedly connected with the cleaning plate 71, wherein the guide block 72 is slidably connected in the second guide groove 700 and is in threaded connection with the third screw rod 73.

When the scraps in the collecting tank 70 need to be cleaned, the door plates 75 on the two sides of the collecting tank 70 are firstly removed, the third motor 74 is started to drive the third screw rod 73 to rotate, so that the guide block 72 and the cleaning plate 71 can be driven to move along the length direction of the collecting tank 70, and the cleaning plate 71 can push the scraps in the collecting tank 70 to the opening of the collecting tank 70 to clean the scraps.

The bottom of the cleaning plate 71 is inverted triangle-shaped to more easily scrape debris.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a burnishing machine, includes workstation (1), bracing piece (11), pressing mechanism (2) and pushing equipment (3), its characterized in that: the top of the workbench (1) is connected with a supporting plate (12) through a supporting rod (11), a polishing assembly (5) is arranged at the rear of the workbench (1), the pressing mechanism (2) comprises a box body (20) arranged at the bottom of the supporting plate (12) and a first air cylinder (21) arranged in the box body (20), and the extension end of the first air cylinder (21) extends out of the box body (20) and is connected with a pressing plate (22); the pushing mechanism (3) comprises a movable plate (30) sliding along the width direction of the workbench, a pushing plate (31) is fixedly arranged on one side of the movable plate, which is close to the polishing assembly (5), the pushing plate (31) is positioned in front of the pressing plate (22), and the pushing plate (31) is used for pushing the polishing object to the lower part of the pressing plate (22); the rear side of the supporting rod (11) is slidingly provided with a second baffle (40), and the rear side of the supporting rod also comprises a second cylinder (41) for driving the second baffle (40) to lift; the rear side of the workbench (1) is positioned below the polishing component (5) and is provided with a collecting groove (70); the second air cylinder (41) is arranged at the rear side of the supporting plate (12), and the extension end of the second air cylinder (41) is fixedly connected to the top of the second baffle (40); openings are formed in the left side and the right side of the collecting groove (70), and detachable door plates (75) are inserted in the openings in a sliding mode; a cleaning plate (71) is arranged in the collecting tank (70), the bottom end of the cleaning plate (71) is abutted with the bottom of the inner wall of the collecting tank (70), and the collecting tank further comprises a driving mechanism for driving the cleaning plate (71) to move along the length direction of the collecting tank (70); the driving mechanism comprises a third motor (74) arranged at the rear side of the collecting tank (70), a third screw rod (73) rotatably arranged at the rear side of the collecting tank (70), the third screw rod (73) is arranged along the length direction of the collecting tank (70), a second guide groove (700) is arranged at the rear side of the collecting tank (70) along the length direction of the collecting tank (70), and the driving mechanism further comprises a guide block (72) fixedly connected with the cleaning plate (71), and the guide block (72) is slidably connected in the second guide groove (700) and is in threaded connection with the third screw rod (73).

2. A polisher according to claim 1, wherein: the bottom of box (20) is close to the rear side and has seted up the slot, and the slip grafting has first baffle (23) in the slot, and the bottom fixed connection of first baffle (23) is at the top of clamp plate (22).

3. A polisher according to claim 2, wherein: the bottom of the cleaning plate (71) is in an inverted triangle shape.

4. A polisher according to claim 3, wherein: the top of workstation (1) is equipped with spout (10) along workstation (1) width direction, and slider (301) have been set firmly to the bottom of fly leaf (30), and slider (301) sliding connection is in spout (10).

5. A polisher according to claim 4, wherein: a force application groove (300) is formed in the top of the movable plate (30), and a rubber pad is adhered to the inner wall of the force application groove (300).

6. A polisher according to claim 1, wherein: the bottom of the pressing plate (22) is adhered with a rubber sheet.