CN217619745U

CN217619745U - Degradable plastic box deckle edge grinding machanism

Info

Publication number: CN217619745U
Application number: CN202221403744.4U
Authority: CN
Inventors: 金利明
Original assignee: Nantong Haohanbang New Material Technology Co ltd
Current assignee: Nantong Haohanbang New Material Technology Co ltd
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2022-10-21
Anticipated expiration: 2032-06-07

Abstract

The utility model discloses a degradable plastic case deckle edge grinding machanism, lift groove and sliding tray have been seted up to the frame, the lifter plate activity sets up in the lift inslot, the both ends at the lifter plate upper surface are installed to second hydraulic cylinder and lower extreme centre gripping motor, the piston of second hydraulic cylinder links to each other with clamp plate one end, the lower surface of the clamp plate other end is provided with upper end centre gripping motor, upper end centre gripping motor and the coaxial arrangement of lower extreme centre gripping motor, the slide activity sets up in the sliding tray, the slide both sides are provided with driving pulley and driven pulleys, driving pulley and driven pulleys link to each other through the abrasive band of polishing, the utility model discloses rational in infrastructure, the rotation that can realize the degradable plastic case and the control of the distance between abrasive band of polishing and the degradable plastic case, realize polishing of four limits of degradable plastic case and four angles, efficiency improves greatly, adopts the abrasive band of polishing to the degradable plastic case deckle edge, can polish to the border of plastic case fast, and more polish a set efficiency height.

Description

Degradable plastic case deckle edge grinding machanism

Technical Field

The utility model relates to a degradable plastic case deckle edge grinding machanism technical field specifically is a degradable plastic case deckle edge grinding machanism.

Background

Degradable plastic box deckle edge grinding machanism is used for polishing the deckle edge of the degradable plastic box after the cooling to improve the product quality, the mould, the deckle edge of polishing generally adopts the manual work to polish at present, and the workman holds the degradable plastic box, polishes four limits of degradable plastic box through the mill afterwards, and is inefficient, and the precision is poor, and is with high costs, consequently, this problem that exists among the prior art is solved to a modified technique urgent need.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a degradable plastic box deckle edge grinding machanism, cooperation through cylinder and slide, the cooperation of rethread lower extreme centre gripping motor and upper end centre gripping motor, can realize the rotation of degradable plastic box and the control of the distance between abrasive band and the degradable plastic box of polishing, realize four limits of degradable plastic box and the deckle edge of four angles and polish, efficiency improves greatly, adopt the abrasive band of polishing to polish the degradable plastic box deckle edge, can polish to the border of degradable plastic box fast, it is higher than polishing set efficiency, in order to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a degradable plastic box burr polishing mechanism comprises a machine base, a clamp mechanism and a polishing mechanism;

the lifting device comprises a base, a lifting plate, a plurality of first guide rods, a plurality of second guide rods, a cylinder and a piston, wherein the base is provided with a lifting groove and a sliding groove, the first hydraulic cylinder and the plurality of guide sleeves are arranged in the base and below the lifting groove, the piston of the first hydraulic cylinder is connected with the lifting plate, the lifting plate is movably arranged in the lifting groove, the lower surface of the lifting plate is also provided with the plurality of first guide rods, the first guide rods and the guide sleeves are in one-to-one correspondence and are mutually matched, the base is provided with the plurality of second guide rods in the sliding groove, the cylinder is arranged on the outer side of the sliding groove, and the piston of the cylinder is positioned in the sliding groove;

the clamp mechanism comprises a second hydraulic cylinder, a lower end clamping motor and an upper end clamping motor, the second hydraulic cylinder and the lower end clamping motor are arranged at two ends of the upper surface of the lifting plate, a piston of the second hydraulic cylinder is connected with one end of the pressing plate, the lower surface of the other end of the pressing plate is provided with the upper end clamping motor, the upper end clamping motor and the lower end clamping motor are coaxially arranged, an output shaft of the lower end clamping motor is provided with a lower clamping pad, an output shaft of the upper end clamping motor is provided with an upper clamping pad, and the upper clamping pad and the lower clamping pad are matched with each other;

the polishing mechanism comprises a sliding seat, a driving belt wheel, a driven belt wheel, a polishing abrasive belt and a driving motor, wherein the sliding seat is movably arranged in a sliding groove and connected with a piston of an air cylinder, the lower surface of the sliding seat is provided with the driving motor and a plurality of sliding sleeves, the sliding sleeves correspond to second guide rods in a one-to-one and are in sliding fit, the driving belt wheel and the driven belt wheel are arranged on two sides of the sliding seat, the driving belt wheel and the driven belt wheel are connected through the polishing abrasive belt, a wheel shaft of the driving belt wheel is arranged in the sliding seat and is provided with a first belt wheel, an output shaft of the driving motor is arranged in the sliding seat and is provided with a second belt wheel, and the second belt wheel and the first belt wheel are mutually linked through a transmission belt.

Preferably, the utility model provides a pair of degradable plastic case deckle edge grinding machanism, wherein, driving motor sets up in the intermediate position of slide to guarantee the equilibrium and the stability of slide.

Preferably, the utility model provides a pair of degradable plastic case deckle edge grinding machanism, wherein, be provided with the baffle between lift groove and the sliding tray, second guide arm one end links to each other with the baffle, the level of baffle is less than the level of slide lower surface to guarantee that the slide can move to being closest to anchor clamps mechanism one end, and can not blockked by the baffle.

Preferably, the utility model provides a pair of degradable plastic box deckle edge grinding machanism, wherein, the slide upper surface is provided with the apron to the installation of internal drive area is convenient for.

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

(1) Through the cooperation of cylinder and slide, the control of the rotation of degradable plastic box and the control of the distance between abrasive band and the degradable plastic box of polishing can be realized to the cooperation of rethread lower extreme centre gripping motor and upper end centre gripping motor, realizes that the deckle edge of four limits of degradable plastic box and four angles is polished, and efficiency improves greatly.

(2) The height of the clamp mechanism can be adjusted through the lifting plate and the first hydraulic cylinder, so that the clamp mechanism is matched with the height of the polishing abrasive belt, the clamp mechanism is suitable for degradable plastic boxes with different heights, and the application range is greatly improved.

(3) Adopt the abrasive band of polishing to polish degradable plastic case deckle edge, can polish to the border of degradable plastic case fast, it is higher than the dish efficiency of polishing.

Drawings

FIG. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 4 is a schematic view of the long side of the degradable plastic box polished by the utility model;

fig. 5 is the schematic view of the state of the utility model when polishing the short side of the degradable plastic box.

In the figure: the device comprises a machine base 1, a lifting groove 2, a sliding groove 3, a first hydraulic cylinder 4, a guide sleeve 5, a lifting plate 6, a first guide rod 7, a second guide rod 8, a cylinder 9, a second hydraulic cylinder 10, a lower end clamping motor 11, an upper end clamping motor 12, a pressing plate 13, a lower clamping pad 14, an upper clamping pad 15, a sliding seat 16, a driving belt wheel 17, a driven belt wheel 18, a polishing abrasive belt 19, a driving motor 20, a sliding sleeve 21, a first belt wheel 22, a second belt wheel 23, a transmission belt 24, a partition plate 25 and a cover plate 26.

Detailed Description

The technical solutions of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention;

it should be noted that, in the description of the present invention, it is to be noted that the terms "inside", "outside", "upper", "lower", "both sides", "one end", "the other end", "left", "right", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a degradable plastic box burr polishing mechanism comprises a machine base 1, a clamp mechanism and a polishing mechanism; the machine base 1 is provided with a lifting groove 2 and a sliding groove 3, a first hydraulic cylinder 4 and a plurality of guide sleeves 5 are arranged inside the machine base 1 and below the lifting groove 2, a piston of the first hydraulic cylinder 4 is connected with a lifting plate 6, the lifting plate 6 is movably arranged in the lifting groove 2, a plurality of first guide rods 7 are further arranged on the lower surface of the lifting plate 6, the first guide rods 7 and the guide sleeves 5 are in one-to-one correspondence and are matched with each other, a plurality of second guide rods 8 are arranged inside the sliding groove 3, an air cylinder 9 is arranged outside the machine base 1 and the sliding groove 3, and a piston of the air cylinder 9 is arranged in the sliding groove 3; the clamp mechanism comprises a second hydraulic cylinder 10, a lower end clamping motor 11 and an upper end clamping motor 12, the second hydraulic cylinder 10 and the lower end clamping motor 11 are installed at two ends of the upper surface of the lifting plate 6, a piston of the second hydraulic cylinder 10 is connected with one end of a pressing plate 13, the lower surface of the other end of the pressing plate 13 is provided with the upper end clamping motor 12, the upper end clamping motor 12 and the lower end clamping motor 11 are coaxially arranged, an output shaft of the lower end clamping motor 11 is provided with a lower clamping pad 14, an output shaft of the upper end clamping motor 12 is provided with an upper clamping pad 15, and the upper clamping pad 15 and the lower clamping pad 14 are matched with each other; the polishing mechanism comprises a sliding seat 16, a driving pulley 17, a driven pulley 18, a polishing abrasive belt 19 and a driving motor 20, the sliding seat 16 is movably arranged in a sliding groove 3 and connected with a piston of an air cylinder 9, a partition plate 25 is arranged between a lifting groove 2 and the sliding groove 3, one end of a second guide rod 8 is connected with the partition plate 25, the horizontal height of the partition plate 25 is lower than that of the lower surface of the sliding seat 16, the driving motor 20 and a plurality of sliding sleeves 21 are arranged on the lower surface of the sliding seat 16, the driving motor 20 is arranged in the middle of the sliding seat 16, the sliding sleeves 21 are in one-to-one correspondence and sliding fit with the second guide rods 8, the driving pulley 17 and the driven pulley 18 are arranged on two sides of the sliding seat 16, the driving pulley 17 and the driven pulley 18 are connected through the polishing abrasive belt 19, a wheel shaft of the driving pulley 17 is arranged in the sliding seat 16 and provided with a first pulley 22, an output shaft of the driving motor 20 is arranged in the sliding seat 16 and provided with a second pulley 23, the second pulley 23 is interlocked with the first pulley 22 through a transmission belt 24, and a cover plate 26 is arranged on the upper surface of the sliding seat 16.

The installation method and the use principle are as follows: respectively installing a driving pulley 17 and a driven pulley 18 at two ends of a sliding seat 16, installing a driving motor 20 at the middle position of the sliding seat 16, connecting a transmission belt 24 with a first pulley 22 on the driving pulley 17 while installing the driving pulley 17, connecting the other end of the transmission belt 24 with a second pulley 23 of the driving motor 20 to realize linkage of the driving pulley 17 and the driving motor 20, respectively connecting a polishing abrasive belt 19 with the driving pulley 17 and the driven pulley 18, penetrating a second guide rod 8 through a sliding sleeve 21 on the lower surface of the sliding seat 16, installing the second guide rod 8 in a sliding groove 3 of a machine base 1 to enable the sliding seat 16 to be positioned in the sliding groove 3, finally installing an air cylinder 9 outside the machine base 1, and connecting a piston of the air cylinder 9 with the sliding seat 16 to finish installation of the polishing mechanism. Install second pneumatic cylinder 10 and lower extreme centre gripping motor 11 on lifter plate 6 upper surface, link to each other clamp plate 13 one end with the piston of second pneumatic cylinder 10 again, install upper end centre gripping motor 12 at the clamp plate 13 other end afterwards, hoist lifter plate 6 and link to each other with the inside first pneumatic cylinder 4 of frame 1 at last, make the first guide arm 7 of lifter plate 6 lower surface insert corresponding guide pin bushing 5 simultaneously, accomplish the installation. When the polishing machine is used, a degradable plastic box is placed on the lower clamping pad 14 of the lower end clamping motor 11, the second hydraulic cylinder 10 is started, the upper clamping pad 15 of the upper end clamping motor 12 clamps and presses the degradable plastic box, the degradable plastic box is fixed through the lower clamping pad 14 and the upper clamping pad 15, and one side of the degradable plastic box is parallel to the polishing abrasive belt 19. The height of the edge of the degradable plastic box is adjusted through the first hydraulic cylinder 4, so that the edge of the degradable plastic box is matched with the height of the polishing abrasive belt 19. Starting a driving motor 20, driving a driving belt wheel 17 to rotate through a driving belt 24, thereby enabling a polishing abrasive belt 19 to rotate, moving a sliding seat 16 to a degradable plastic box through a cylinder 9, polishing the edge of the degradable plastic box through the polishing abrasive belt 19, as shown in fig. 4, simultaneously setting through a program, enabling a lower end clamping motor 11 and an upper end clamping motor 12 to drive the degradable plastic box to rotate, driving and retreating the polishing abrasive belt 19 through the cylinder 9, enabling the circular arc angle of the degradable plastic box to be continuously contacted with the polishing abrasive belt 19 for polishing, enabling the sliding seat 16 to be close to the degradable plastic box again, and laminating one end of the degradable plastic box and the polishing abrasive belt 19 in parallel, as shown in fig. 5, repeating the steps, and polishing four edges and four circular arc angles of the degradable plastic box. The upper end clamping motor 12 is lifted, blanking is completed, and the next degradable plastic box is replaced for polishing. The utility model has reasonable structure, can realize the autorotation of the degradable plastic box and the control of the distance between the polishing abrasive belt 19 and the degradable plastic box through the matching of the cylinder 9 and the slide 16 and the matching of the lower end clamping motor 11 and the upper end clamping motor 12, and realizes the burr polishing of four edges and four corners of the degradable plastic box, thereby greatly improving the efficiency; the height of the clamp mechanism can be adjusted through the lifting plate 6 and the first hydraulic cylinder 4 to be matched with the height of the grinding abrasive belt 19, so that the clamp mechanism is suitable for degradable plastic boxes with different heights, and the application range is greatly improved; adopt sanding belt 19 to polish degradable plastic box deckle edge, can polish to the border of degradable plastic box fast, it is higher than the dish efficiency of polishing.

The details of the present invention are well known to those skilled in the art.

Finally, it is to be noted that: the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified and replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides a degradable plastic case deckle edge grinding machanism which characterized in that: comprises a machine base (1), a clamp mechanism and a polishing mechanism;

the lifting device is characterized in that the machine base (1) is provided with a lifting groove (2) and a sliding groove (3), a first hydraulic cylinder (4) and a plurality of guide sleeves (5) are arranged inside the machine base (1) and below the lifting groove (2), a piston of the first hydraulic cylinder (4) is connected with a lifting plate (6), the lifting plate (6) is movably arranged in the lifting groove (2), a plurality of first guide rods (7) are further arranged on the lower surface of the lifting plate (6), the first guide rods (7) are in one-to-one correspondence with the guide sleeves (5) and are matched with each other, a plurality of second guide rods (8) are arranged inside the sliding groove (3), an air cylinder (9) is arranged on the outer side of the machine base (1) and located in the sliding groove (3), and a piston of the air cylinder (9) is located in the sliding groove (3);

the clamp mechanism comprises a second hydraulic cylinder (10), a lower end clamping motor (11) and an upper end clamping motor (12), the second hydraulic cylinder (10) and the lower end clamping motor (11) are installed at two ends of the upper surface of the lifting plate (6), a piston of the second hydraulic cylinder (10) is connected with one end of a pressing plate (13), the upper end clamping motor (12) is arranged on the lower surface of the other end of the pressing plate (13), the upper end clamping motor (12) and the lower end clamping motor (11) are coaxially arranged, a lower clamping pad (14) is arranged on an output shaft of the lower end clamping motor (11), an upper clamping pad (15) is arranged on an output shaft of the upper end clamping motor (12), and the upper clamping pad (15) and the lower clamping pad (14) are matched with each other;

the polishing mechanism comprises a sliding seat (16), a driving pulley (17), a driven pulley (18), a polishing abrasive belt (19) and a driving motor (20), wherein the sliding seat (16) is movably arranged in a sliding groove (3) and connected with a piston of an air cylinder (9), the lower surface of the sliding seat (16) is provided with the driving motor (20) and a plurality of sliding sleeves (21), the sliding sleeves (21) correspond to second guide rods (8) one by one and are in sliding fit, the two sides of the sliding seat (16) are provided with the driving pulley (17) and the driven pulley (18), the driving pulley (17) and the driven pulley (18) are connected through the polishing abrasive belt (19), a wheel shaft of the driving pulley (17) is arranged in the sliding seat (16) and is provided with a first pulley (22), an output shaft of the driving motor (20) is arranged in the sliding seat (16) and is provided with a second pulley (23), and the second pulley (23) and the first pulley (22) are mutually connected through a transmission belt (24).

2. The degradable plastic box burr grinding mechanism of claim 1, wherein: the driving motor (20) is arranged in the middle of the sliding seat (16).

3. The degradable plastic box burr grinding mechanism of claim 1, wherein: a partition plate (25) is arranged between the lifting groove (2) and the sliding groove (3), one end of the second guide rod (8) is connected with the partition plate (25), and the horizontal height of the partition plate (25) is lower than that of the lower surface of the sliding seat (16).

4. The degradable plastic box burr grinding mechanism of claim 1, wherein: the upper surface of the sliding seat (16) is provided with a cover plate (26).