阅读说明：本技术 组合式包装盒及组合式包装的方法 (Combined packing box and combined packing method ) 是由 丁嵩峰 杨兴庭 于 2020-06-23 设计创作，主要内容包括：本发明公开了一种组合式包装盒及组合式包装的方法,该组合式包装盒,包括顶面板、组合机构、侧面板,顶面板与侧面板之间、相邻侧面板之间均通过组合机构连接；组合机构包括第一组合板、第三组合板,通过调整第一组合板、第三组合板之间的角度,可以组合形成不同形状的包装盒,适用范围广；该组合式包装盒以植物原料和天然矿物质为主要成份,使该组合式包装盒具有良好的降解性能；用于去除该组合式包装盒的边角料的边料去除装置,通过皮带打磨的方式去除边角料,不会损坏盒板件,而且边角料去除的效率高；该边料去除装置适合不同规格的磨料带,可以调整半圆转盘与横轴、气缸与横轴之间的角度,使得该边料去除装置适用范围广。(The invention discloses a combined packing box and a combined packing method, wherein the combined packing box comprises a top panel, a combination mechanism and side panels, wherein the top panel and the side panels, and adjacent side panels are connected through the combination mechanism; the combination mechanism comprises a first combination plate and a third combination plate, and the first combination plate and the third combination plate can be combined to form packaging boxes with different shapes by adjusting the angle between the first combination plate and the third combination plate, so that the application range is wide; the combined packing box takes plant raw materials and natural mineral substances as main components, so that the combined packing box has good degradability; the leftover material removing device for removing the leftover materials of the combined packing box removes the leftover materials in a belt polishing mode, so that a box plate cannot be damaged, and the leftover material removing efficiency is high; the rim charge removing device is suitable for abrasive belts of different specifications, and can adjust the angles between the semicircular turntable and the transverse shaft and between the cylinder and the transverse shaft, so that the rim charge removing device is wide in application range.)

1. The combined type packaging box is characterized by comprising a top panel (101), a combination mechanism (102) and side panels (104), wherein the top panel (101) and the side panels (104) are connected through the combination mechanism (102), the adjacent side panels (104) are connected through the combination mechanism (102), and rope binding grooves (103) are vertically formed in the middle positions of the outer surfaces of the side panels (104);

the combined mechanism (102) comprises a first combined board (106) and a third combined board (110), wherein the top and the bottom of one side of the first combined board (106) and the bottom of the third combined board (110) are respectively provided with a second combined board (107), one opposite side of the first combined board (106) and the third combined board (110) is respectively provided with a second slot (109), one end of the second combined board (107) is provided with a first slot (105), and the first combined board (106) and the third combined board (110) are connected through a linkage mechanism (108);

linkage mechanism (108) include universal driving shaft (111), arc cover (113) activity is cup jointed at universal driving shaft (111) outsidely, constant head tank (112) have all been seted up on universal driving shaft (111) top, bottom, constant head tank (112) female connection has fastening bolt, arc cover (113) one end is kept away from in universal driving shaft (111) is connected to one side of first compoboard (106), universal driving shaft (111) one end is kept away from in arc cover (113) is connected to on one side of third compoboard (110).

2. The modular pack of claim 1 wherein the top panel (101) is an equilateral polygon, the side panels (104) are rectangles, the top edge of the side panels (104) has the same length as the side edge of the top panel (101), and the second slot (109) has the same length as the side edge of the side panels (104).

3. The combined packing method of the combined packing box is characterized by comprising the following steps:

the method comprises the following steps: selecting each box plate part of the combined type packaging box, wherein the box plate parts comprise a first combined plate (106) connected with a second combined plate (107) and a linkage shaft (111), a third combined plate (110) connected with the second combined plate (107) and an arc sleeve (113), a top panel (101) and a side panel (104);

step two: the bottom of the linkage shaft (111) extends into the arc-shaped sleeve (113), and the linkage shaft (111) slides downwards until the linkage shaft (111) is completely positioned in the arc-shaped sleeve (113); step three: adjusting the angles of the top panels (101) between the first combination board (106) and the third combination board (110) to be the same, screwing fastening bolts into positioning grooves (112) at the top and the bottom of a linkage shaft (111), and fixing the angles between the first combination board (106) and the third combination board (110);

step three: the corner of the top panel (101) is inserted into a first slot (105) of a second combined board (107), the adjacent side panels (104) are respectively inserted into second slots (109) of a first combined board (106) and a third combined board (110), and all the top panel (101) and the side panels (104) are connected through a combined mechanism (102), namely the combined packing box is obtained through combination.

4. A method of modular packaging of a modular pack as claimed in claim 3, characterised in that the panel members comprise the following components in parts by weight: 25-35 parts of plant powder, 10-15 parts of calcium sulfate, 5-28 parts of melamine resin, 10-20 parts of sodium carboxymethylcellulose, 0.5-1 part of borax, 0.5-1 part of sodium alginate, 0.5-1 part of sodium stearate, 5-28 parts of polypropylene resin, 10-15 parts of hydrogen peroxide solution and 10-20 parts of plant fiber.

5. The method for the combined packaging of a combined packaging box according to claim 4, wherein the plant powder is one or a mixture of several of flour, corn flour, sweet potato flour and potato flour in any proportion; the plant fiber is one of cotton fiber, flax fiber, sisal fiber, coconut fiber and sugarcane fiber.

6. A method of sectional packaging of a sectional pack according to claim 3, wherein the panel member is prepared by the steps of:

the method comprises the following steps: crushing sodium carboxymethylcellulose, borax, sodium alginate, sodium stearate, polypropylene resin and plant fiber to more than 80 meshes to obtain a crushed mixed material, mixing and stirring the plant powder, calcium sulfate and melamine resin with the crushed mixed material uniformly, spraying a hydrogen peroxide solution with the concentration of 0.5-2%, humidifying, stirring for 3-5min under the condition of 500r/min of 300-;

step two: placing the mixed raw materials in a single-screw extruder, extruding the mixed raw materials into a mold through the single-screw extruder under the condition that the temperature is 100-180 ℃, adjusting the temperature of the mold to be 110-150 ℃, and shaping in a vacuum environment to obtain a rough blank of the box plate piece;

step three: the edge material removing device is used, the belt pulley is driven to rotate through the operation of the driving motor, the abrasive belt is driven to rotate, the box plate piece rough blank is held by a hand to be close to the abrasive plate, edge materials on the surface of the box plate piece rough blank are ground and removed, the box plate piece rough blank middle groove is clamped outside the abrasive belt, the edge materials in the groove are ground and removed, and the box plate piece is obtained.

7. The method for combined packaging of a combined packaging box according to claim 6, wherein the rim charge removing device in the third step comprises a transverse shaft (201) and a base (207), a second vertical shaft (208) is vertically installed on the top of one end of the base (207), a first vertical shaft (206) is vertically installed on the top of one end of the base (207) far away from the second vertical shaft (208), the first vertical shaft (206) far away from the second vertical shaft (208), a first mounting plate (205) is installed on the bottom of one side through a bolt, the middle of one side of the first mounting plate (205) far away from the first vertical shaft (206) is welded to one side of a driving motor (203), the bottom of the driving motor (203) is installed on the top of the base (207), and a belt pulley (204) is sleeved on an output shaft of the driving motor (203);

a cross shaft (201) is horizontally arranged on one side of the top of the second vertical shaft (208), one side of the cross shaft (201) far away from one end of the second vertical shaft (208) is arranged on one side of the first vertical shaft (206), a mounting groove (202) is formed in one side of the cross shaft (201) far away from the first vertical shaft (206), a moving base (217) is arranged on one side of the cross shaft (201) through the mounting groove (202), hand-turning wheels (209) are arranged at two ends of the moving base (217), and an L-shaped mounting plate (210) is arranged in the middle of the moving base (217);

a semicircular turntable (212) is installed at one end, far away from a first vertical shaft (206), of the transverse shaft (201), extension areas (225) are arranged at the top and the bottom of the semicircular turntable (212), first rotating wheels (216) are installed on the extension areas (225) in a rotating mode through rotating shafts, an abrasive plate (214) is arranged between the two first rotating wheels (216), L-shaped connecting plates (213) are installed at the top and the bottom of one side of the abrasive plate (214), one ends, far away from the abrasive plate (214), of the two L-shaped connecting plates (213) are installed on the semicircular turntable (212), an arc-shaped groove (215) is formed in one end, far away from the abrasive plate (214), of the semicircular turntable (212), and bolts are installed on the transverse central axis of the semicircular turntable (212) and in the arc-shaped groove (215;

a second mounting plate (222) is mounted at the top of one side, close to a second vertical shaft (208), of the first vertical shaft (206), a mounting sleeve (221) is welded in the middle of the second mounting plate (222), the inside of the mounting sleeve (221) is connected to one end of a supporting plate (219) through a rotating shaft, a second rotating wheel (220) is rotatably mounted in the middle of the supporting plate (219) through the rotating shaft, one end, far away from the first vertical shaft (206), of the second mounting plate (222) is rotatably connected to a movable rod of an air cylinder (218), and the bottom of the air cylinder (218) is rotatably connected to the top of an L-shaped mounting plate (;

the belt pulley (204), two first runners (216), abrasive material board (214), second runner (220) outside all are connected with abrasive material area (211) are inboard, abrasive material area (211) include belt (223), the surface all is equipped with abrasive material layer (224) about belt (223), the material of belt (223) is rubber, the material on abrasive material layer (224) is one of corundum powder, carborundum powder, diamond powder.

8. The method of unitized packaging of a unitized package according to claim 6, wherein said third step of removing trim material from said blank of said carton board member by said trim material removing means comprises the steps of:

the method comprises the following steps: rotating a bolt in the arc-shaped groove (215), adjusting the angle between the semicircular turntable (212) and the transverse shaft (201), rotating a hand-rotating wheel (209) to adjust the angle between the cylinder (218) and the transverse shaft (201), and screwing and fixing;

step two: starting the air cylinder (218), wherein the air cylinder (218) contracts to pull the supporting plate (219) to rotate anticlockwise along the mounting sleeve (221), so that the second rotating wheel (220) is driven to descend, the abrasive belt (211) is sequentially sleeved on the outer sides of the belt pulley (204), the two first rotating wheels (216), the abrasive plate (214) and the second rotating wheel (220), and the air cylinder (218) extends to drive the second rotating wheel (220) to ascend to tighten the abrasive belt (211);

step three: starting a driving motor (203), wherein the driving motor (203) runs to drive a belt pulley (204) to rotate, and drives a grinding belt (211) to rotate;

step four: the rough blanks of the box plate pieces are held by hands to be close to the abrasive plates (214), leftover materials on the surfaces of the rough blanks of the box plate pieces are ground and removed, the grooves in the rough blanks of the box plate pieces are clamped outside the abrasive belts (211), and the leftover materials in the grooves are ground and removed to obtain finished box plate pieces.

Technical Field

The invention relates to the technical field of packaging, in particular to a combined packaging box and a combined packaging method.

Background

The packaging box is a box for packaging products as the name implies, and food packaging materials sold in the market comprise paper, plastic, metal, ceramic and the like, wherein the paper and the plastic are most used, and many plastic packaging boxes are disposable at present; in recent years, packaging products made of foamed plastics have been recognized as "white stains" and have been banned and eliminated, and thus, in order to develop new packaging materials to replace foamed plastics, the situation has not been ideal.

The patent with the application number of CN201810842461.1 discloses a preparation method of a plastic packaging box, and the prepared environment-friendly plastic packaging box is safe and nontoxic and accords with the concept of green and environment protection; the method is simple and practical, improves the production efficiency and reduces the cost; the following disadvantages still exist: (1) the plastic packaging boxes are formed into a whole by extrusion molding, so that each packaging box can only be suitable for the same type of packaging object, and the application range is small; (2) the plastic packing box is made of materials which are not easy to degrade, and the made packing box is easy to cause white pollution after being used, is difficult to clean and pollutes the environment; (3) the existing packaging box needs to remove leftover materials by manual trimming or cutting by a cutting knife, but the manual trimming has high cost and low efficiency, and the packaging box is easy to damage by cutting by the cutting knife; (4) the existing edge material removing device has the advantages that each box plate is basically fixedly installed, can not be freely adjusted to be suitable for different production environments, and is small in application range.

Disclosure of Invention

In order to overcome the technical problems, the invention aims to provide a combined packing box and a combined packing method: (1) each box plate of the combined type packaging box is produced through a mold, the bottom of a linkage shaft extends into an arc sleeve, the angles of the top panels of the angles between the first combination plate and the third combination plate are adjusted to be the same, fastening bolts are screwed in positioning grooves at the top and the bottom of the linkage shaft, corners of the top panels are inserted into first slots of the second combination plate, and adjacent side panels are respectively inserted into second slots of the first combination plate and the third combination plate, so that the problem that the existing plastic packaging box is formed into a whole through extrusion molding, each packaging box can only be suitable for the same packaging object, and the application range is small is solved; (2) the plant powder with a large proportion is added, contains carbon source, protein and other trace elements which can be utilized by microorganisms, and is enough to ensure that the microorganisms can breed and live on the residues, secrete certain substances to gradually decompose macromolecular materials into fragments and convert the fragments into other foods, and the fragments are digested under the action of soil fungi, thereby solving the problems that the materials of the existing plastic packaging box are not easy to degrade, and the manufactured packaging box is easy to become white pollution after being used, is difficult to clean and pollutes the environment; (3) the grinding belt is sequentially sleeved on the outer sides of the belt pulley, the two first rotating wheels, the grinding plate and the second rotating wheel, the driving motor is started, the driving motor runs to drive the belt pulley to rotate, the grinding belt is driven to rotate, the box plate blank is held by hands and is close to the grinding plate, leftover materials on the surface of the box plate blank are ground and removed by the grinding material layer on the upper surface of the grinding belt, a groove in the box plate blank is clamped outside the grinding belt, and the leftover materials in the groove are ground and removed by the double-layer grinding material layer on the upper surface and the lower surface of the grinding belt, so that the problem that the existing packing box needs to be cut by manual trimming or cutting by a cutting knife is solved, the manual trimming is high in cost and low in efficiency, and the packing box is easy to damage by the cutting knife; (4) drive the backup pad through the cylinder operation and rotate along the installation cover, thereby it descends or rises to drive the second runner, make the abrasive material area that can be fit for different length specifications, through the bolt in the rotating arc wall, can freely adjust the angle between semicircle carousel and the cross axle, through rotatory hand wheel, can freely adjust the angle between cylinder and the cross axle, it is fixed mounting basically to have solved current each box plate spare of rim charge device of getting rid of, can not freely adjust in order to be applicable to different production environment, problem that application scope is little.

The purpose of the invention can be realized by the following technical scheme:

the combined type packaging box comprises top panels, a combination mechanism and side panels, wherein the upper top panel, the lower top panel and the side panels are connected through the combination mechanism, the adjacent side panels are connected through the combination mechanism, and rope binding grooves are vertically formed in the middle positions of the outer surfaces of the side panels;

the combined mechanism comprises a first combined plate and a third combined plate, wherein the top and the bottom of one side surface of the first combined plate and the third combined plate are respectively provided with a second combined plate, the opposite sides of the first combined plate and the third combined plate are respectively provided with a second slot, one end of the second combined plate is provided with a first slot, and the first combined plate and the third combined plate are connected through a joint rotating mechanism;

the linkage mechanism comprises a linkage shaft and an arc-shaped sleeve, the arc-shaped sleeve is movably sleeved outside the linkage shaft, positioning grooves are formed in the top end and the bottom end of the linkage shaft, fastening bolts are connected to the inner threads of the positioning grooves, one end of the linkage shaft, far away from the arc-shaped sleeve, is connected to one side of the first combined board, and one end of the linkage shaft, far away from the arc-shaped sleeve, is connected to one side of the third combined board.

As a further scheme of the invention: the top panel is an equilateral polygon, the side panel is a rectangle, the length of the top edge of the side panel is the same as the length of the side edge of the top panel, and the length of the second slot is the same as the length of the side edge of the side panel.

As a further scheme of the invention: the combined packing method of the combined packing box comprises the following steps:

the method comprises the following steps: selecting each box plate part of the combined type packaging box, wherein each box plate part comprises a first combined plate connected with a second combined plate and a universal driving shaft, a third combined plate connected with the second combined plate and an arc sleeve, a top panel and a side panel;

step two: the bottom of the linkage shaft extends into the arc-shaped sleeve, and the linkage shaft is slid downwards until the linkage shaft is completely positioned in the arc-shaped sleeve; step three: adjusting the angles of the top panels between the first combination plate and the third combination plate to be the same, screwing fastening bolts into positioning grooves at the top and the bottom of the universal driving shaft, and fixing the angles between the first combination plate and the third combination plate;

step three: and inserting the corner of the top panel into the first slot of the second combined board, respectively inserting the adjacent side panels into the second slots of the first combined board and the third combined board, and connecting all the top panels and the side panels through a combined mechanism to complete the combination, namely combining to obtain the combined packing box.

As a further scheme of the invention: the box plate comprises the following components in parts by weight: 25-35 parts of plant powder, 10-15 parts of calcium sulfate, 5-28 parts of melamine resin, 10-20 parts of sodium carboxymethylcellulose, 0.5-1 part of borax, 0.5-1 part of sodium alginate, 0.5-1 part of sodium stearate, 5-28 parts of polypropylene resin, 10-15 parts of hydrogen peroxide solution and 10-20 parts of plant fiber.

As a further scheme of the invention: the plant powder is one or a mixture of several of flour, corn flour, sweet potato powder and potato powder in any proportion; the plant fiber is one of cotton fiber, flax fiber, sisal fiber, coconut fiber and sugarcane fiber.

As a further scheme of the invention: the box plate is prepared by the following steps:

the method comprises the following steps: crushing sodium carboxymethylcellulose, borax, sodium alginate, sodium stearate, polypropylene resin and plant fiber to more than 80 meshes to obtain a crushed mixed material, mixing and stirring the plant powder, calcium sulfate and melamine resin with the crushed mixed material uniformly, spraying a hydrogen peroxide solution with the concentration of 0.5-2%, humidifying, stirring for 3-5min under the condition of 500r/min of 300-;

step two: placing the mixed raw materials in a single-screw extruder, extruding the mixed raw materials into a mold through the single-screw extruder under the condition that the temperature is 100-180 ℃, adjusting the temperature of the mold to be 110-150 ℃, and shaping in a vacuum environment to obtain a rough blank of the box plate piece;

step three: the edge material removing device is used, the belt pulley is driven to rotate through the operation of the driving motor, the abrasive belt is driven to rotate, the box plate piece rough blank is held by a hand to be close to the abrasive plate, edge materials on the surface of the box plate piece rough blank are ground and removed, the box plate piece rough blank middle groove is clamped outside the abrasive belt, the edge materials in the groove are ground and removed, and the box plate piece is obtained.

As a further scheme of the invention: the scrap removing device in the third step comprises a transverse shaft and a base, wherein a second vertical shaft is vertically arranged at the top of one end of the base, a first vertical shaft is vertically arranged at the top of one end of the base, which is far away from the second vertical shaft, the first vertical shaft is far away from the second vertical shaft, a first mounting plate is arranged at the bottom of one side of the first vertical shaft through a bolt, the middle part of one side, which is far away from the first vertical shaft, of the first mounting plate is welded to one side of a driving motor, the bottom of the driving motor is arranged at the top of the base, and a;

a cross shaft is horizontally arranged on one side of the top of the second vertical shaft, one side of the cross shaft, which is far away from one end of the second vertical shaft, is arranged on one side of the first vertical shaft, a mounting groove is formed in one side of the cross shaft, which is far away from the first vertical shaft, a moving base is arranged on one side of the cross shaft through the mounting groove, hand-turning wheels are arranged at two ends of the moving base, and an L-shaped mounting plate is arranged in the middle of the;

the end, far away from the first vertical shaft, of the transverse shaft is provided with a semicircular turntable, the top and the bottom of the semicircular turntable are respectively provided with an extension area, the extension area is rotatably provided with a first rotating wheel through a rotating shaft, a grinding plate is arranged between the two first rotating wheels, the top and the bottom of one side of the grinding plate are respectively provided with an L-shaped connecting plate, one ends, far away from the grinding plate, of the two L-shaped connecting plates are respectively arranged on the semicircular turntable, one end, far away from the grinding plate, of the semicircular turntable is provided with an arc-shaped groove, and bolts are respectively arranged on the transverse central axis of the;

a second mounting plate is mounted at the top of one side, close to the second vertical shaft, of the first vertical shaft, a mounting sleeve is welded in the middle of the second mounting plate, the interior of the mounting sleeve is connected to one end of a supporting plate through a rotating shaft, a second rotating wheel is rotatably mounted in the middle of the supporting plate through the rotating shaft, one end, far away from the first vertical shaft, of the second mounting plate is rotatably connected to a movable rod of an air cylinder, and the bottom of the air cylinder is rotatably connected to the top of an L;

belt pulley, two first runners, abrasive material board, second runner outsides all are connected with the abrasive material area is inboard, the abrasive material area includes the belt, the surface all is equipped with the abrasive material layer about the belt, the material of belt is rubber, the material on abrasive material layer is one of corundum powder, carborundum powder, diamond powder.

As a further scheme of the invention: the process of removing the leftover materials on the rough blanks of the box plate parts by the leftover material removing device in the third step is as follows:

the method comprises the following steps: rotating the bolt in the arc-shaped groove, adjusting the angle between the semicircular rotary table and the transverse shaft, rotating the hand-rotating wheel to adjust the angle between the cylinder and the transverse shaft, and screwing and fixing;

step two: starting the air cylinder, wherein the air cylinder contracts to pull the supporting plate to rotate anticlockwise along the mounting sleeve so as to drive the second rotating wheel to descend, the grinding belt is sequentially sleeved on the outer sides of the belt pulley, the two first rotating wheels, the grinding plate and the second rotating wheel, and the air cylinder extends to drive the second rotating wheel to ascend so as to tighten the grinding belt;

step three: starting a driving motor, wherein the driving motor is operated to drive a belt pulley to rotate, and the grinding belt is driven to rotate;

step four: and (3) holding the rough blank of the box plate to be close to the abrasive plate, grinding and removing leftover materials on the surface of the rough blank of the box plate, clamping the groove in the rough blank of the box plate outside the abrasive belt, and grinding and removing the leftover materials in the groove to obtain a finished product of the box plate.

The invention has the beneficial effects that:

(1) the combined packing box only needs to produce each box plate part of the combined packing box through a mould, each box plate part is simple in structure and convenient to produce, each box plate part is selected, the bottom of a linkage shaft extends into an arc sleeve, the linkage shaft slides downwards until the linkage shaft is completely positioned in the arc sleeve, the angles of top panels of angles between a first combination plate and a third combination plate are adjusted to be the same, fastening bolts are screwed into positioning grooves at the top and the bottom of the linkage shaft, the angles between the first combination plate and the third combination plate are fixed, corners of the top panels are inserted into a first slot of the second combination plate, adjacent side panels are respectively inserted into second slots of the first combination plate and the third combination plate, and when all the top panels and all the side panels are connected through a combination mechanism, the combined packing box is obtained; the combined type packing box is simple in structure and low in production cost, and can be suitable for top panels of different shapes by adjusting the angle between the first combination plate and the third combination plate of the combination mechanism, so that packing boxes of different shapes can be formed by combination, and the application range is wide;

(2) the combined packing box is prepared by taking plant raw materials and natural mineral substances as main components and mixing a small amount of plastic and other auxiliary components, and as the plant powder with a larger proportion is added, the combined packing box contains carbon sources, proteins and other trace elements which can be utilized by microorganisms, so that the microorganisms can be propagated and survived on residues, and secretes certain substances to gradually decompose macromolecular materials into fragments and convert the fragments into other foods which are digested under the action of soil fungi, the combined packing box has good degradation performance, the problem of white pollution can be effectively solved, and the combined packing box can replace the existing foamed plastic packing box products;

detect this combination formula packing carton performance, the testing result: the packaging box has oil resistance and acid and alkali resistance; after the packaging box is put into soil, the packaging box is completely biodegraded within 1 year without leaving any trace;

(3) according to the leftover material removing device, a grinding belt is sequentially sleeved on the outer sides of a belt pulley, two first rotating wheels, a grinding plate and a second rotating wheel, a driving motor is started, the driving motor operates to drive the belt pulley to rotate, the grinding belt is driven to rotate, a box plate blank is held by hands to be close to the grinding plate, leftover materials on the surface of the box plate blank are ground and removed by a grinding material layer on the upper surface of the grinding belt, a groove in the box plate blank is clamped outside the grinding belt, the leftover materials in the groove are ground and removed by a double-layer grinding material layer on the upper surface and the lower surface of the grinding belt, the leftover materials are removed by the leftover material removing device in a belt grinding mode, the removing mode is mild, the box plate cannot be damaged due to misoperation, the grinding belt with the double-layer grinding material layers rotates to grind, and the leftover material removing efficiency is high;

(4) according to the rim charge removing device, the supporting plate is driven to rotate along the mounting sleeve through the operation of the air cylinder, so that the second rotating wheel is driven to descend or ascend, the rim charge removing device can be suitable for abrasive belts with different length specifications, the angle between the semicircular turntable and the transverse shaft can be freely adjusted by rotating the bolt in the arc-shaped groove, the angle between the air cylinder and the transverse shaft can be freely adjusted by rotating the hand rotating wheel, and the rim charge removing device is wide in application range.

Drawings

The invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the construction of the modular packing box of the present invention;

FIG. 2 is a connection view of the first combination board and the third combination board according to the present invention;

FIG. 3 is a front partial view of the first combination board and the third combination board of the present invention;

FIG. 4 is a view of the linkage shaft and the arc-shaped sleeve in connection with the present invention;

FIG. 5 is a schematic view showing the structure of the rim charge removing apparatus according to the present invention;

FIG. 6 is a schematic view of the construction of the abrasive belt of the present invention;

FIG. 7 is a schematic structural view of a semi-circular turntable in the present invention;

fig. 8 is a view showing the connection of the abrasive sheet and the L-shaped connecting plate according to the present invention.

In the figure: 101. a top panel; 102. a combination mechanism; 103. rope binding grooves; 104. a side panel; 105. a first slot; 106. a first composite board; 107. a second composite board; 108. a linkage mechanism; 109. a second slot; 110. a third composite board; 111. a linkage shaft; 112. positioning a groove; 113. an arc-shaped sleeve; 201. a horizontal axis; 202. mounting grooves; 203. a drive motor; 204. a belt pulley; 205. a first mounting plate; 206. a first vertical shaft; 207. a base; 208. a second vertical shaft; 209. a hand-operated wheel; 210. an L-shaped mounting plate; 211. an abrasive belt; 212. a semicircular turntable; 213. an L-shaped connecting plate; 214. a sheet of abrasive material; 215. an arc-shaped slot; 216. a first runner; 217. moving the base; 218. a cylinder; 219. a support plate; 220. a second runner; 221. installing a sleeve; 222. a second mounting plate; 223. a belt; 224. an abrasive layer; 225. an elongation zone.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.