CN109732989B - Full-automatic corner wrapping machine for quickly positioning bottom corners of paper trays - Google Patents
Full-automatic corner wrapping machine for quickly positioning bottom corners of paper trays Download PDFInfo
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- CN109732989B CN109732989B CN201910141741.4A CN201910141741A CN109732989B CN 109732989 B CN109732989 B CN 109732989B CN 201910141741 A CN201910141741 A CN 201910141741A CN 109732989 B CN109732989 B CN 109732989B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The invention provides a full-automatic corner wrapping machine for quickly positioning a bottom corner of a paper tray, and belongs to the technical field of corner wrapping of bottom corners of paper trays. The technical proposal is as follows: the utility model provides a full-automatic cornerite machine of quick location in paper tray base angle, wherein, includes square multilayer paper piece transmission structure and the cardboard transmission system of mutual butt joint, sets up the cornerite ware at square multilayer paper piece transmission structure one end, is located gluing mechanism and the cardboard broadcast part at cardboard transmission system both ends respectively to and set up the cardboard pressing component in cardboard transmission system top. The beneficial effects of the invention are as follows: according to the paper tray bottom corner wrapping machine, an operator is required to flatly spread the paper boards in the paper board stacking bin of the paper board broadcasting component, the paper boards are broadcast onto the paper board conveying belt of the paper board conveying system through the transmission of the power conveying belt between the driven roller assemblies and the strip-shaped saw teeth on the upper surface of the power conveying belt, and the paper boards are orderly flattened through the pressing wheels of the paper board pressing assembly; the whole operation process is stable, and the paperboard is uniformly coated with glue.
Description
Technical Field
The invention relates to the technical field of paper tray bottom corner wrapping, in particular to a full-automatic paper tray bottom corner quick positioning wrapping machine.
Background
The traditional trays mainly comprise a wooden tray and a plastic tray according to material classification, the wood tray is used for consuming a great amount of wood, but wood resources in China are deficient, and in order to avoid insect egg breeding, fumigation is required when the wooden tray is regulated to be imported by each country so as to kill the insect eggs. For the above reasons, wooden pallets have been phased out.
The plastic pallet is used for high cost, is mainly used for logistics turnover in enterprises, and is rarely used for import and export goods transportation.
In recent years, in order to overcome the shortage of wood resources, some manufacturers have designed paper trays to replace wood trays. However, the existing paper tray has the defect of low strength and limited bearing, namely the tray must be made into a fixed frame type, cannot be made into parts, and is assembled to a user, for example, a cross beam and a longitudinal beam of the wood tray are connected and fixed by nails; the plastic tray is integrally injection molded; the components of the paper tray are also bonded into a whole by nails and glue. This results in a large tray size, space occupation, difficult transportation, and high transportation costs. Due to the defect, the supply range of the tray manufacturer is limited, remote supply is not possible, and the tray can be supplied only in a short range; the paper tray bottom corner is formed by wrapping square multi-layer kraft paper blocks with paper plates with one side coated with glue, so that equipment capable of realizing full-automatic corner wrapping of the paper tray bottom corner is increasingly favored by enterprises.
Disclosure of Invention
The invention aims to provide a full-automatic corner wrapping machine for quickly positioning a bottom corner of a paper tray.
The invention is realized by the following measures: the utility model provides a full-automatic cornerite machine of quick location in paper tray base angle, wherein, is including square multilayer paper piece transmission structure and the cardboard transmission system of mutual butt joint, sets up the cornerite ware of one end of square multilayer paper piece transmission structure is located respectively glue spreading mechanism and the cardboard of cardboard transmission system both ends broadcast the part, and set up the cardboard of cardboard transmission system top presses the subassembly.
The square multilayer paper block transmission structure comprises an upper layer conveying platform, a lower layer conveying platform, supporting frames respectively arranged at two ends of the upper layer conveying platform and the lower layer conveying platform, a first lateral conveying assembly arranged on the upper layer conveying platform and a second lateral conveying assembly arranged on two sides of the lower layer conveying platform; a square multilayer paper block top surface pressing piece is arranged on the upper conveying platform;
the first lateral conveying component or the second lateral conveying component is a lateral closed conveying belt which is formed by a driving rotary roller arranged on one side of the upper conveying platform or the lower conveying platform, a driven rotary roller corresponding to the driving rotary roller, and the driving rotary roller is connected with the driven rotary roller, and the driving rotary roller is coaxial with an output shaft of a speed reducing motor;
the square multilayer paper piece top surface pressing piece is composed of two vertical supporting plates which are oppositely arranged above the upper layer conveying platform, a transverse plate connected between the two vertical supporting plates and a pressing block arranged on the transverse plate.
The paperboard conveying system comprises a supporting frame which is in the same horizontal plane with the upper conveying platform, two driving rollers which are correspondingly arranged on the supporting frame, a paperboard conveying belt which is arranged between the two driving rollers, and a speed reducing motor which is connected with one of the two rotating rollers by an output shaft.
The corner wrapping device comprises supporting frames arranged on two sides of the upper layer conveying platform and the lower layer conveying platform, a connecting plate arranged on the top of the supporting frames, an air cylinder arranged on the connecting plate, a notch for accommodating a piston rod of the air cylinder and a paperboard positioning structure arranged on the periphery of the notch, wherein the notch is formed in the upper layer conveying platform; a blanking channel communicated with the notch is arranged below the notch;
a pushing block is arranged at the bottom of a piston rod of the air cylinder;
the paperboard positioning structure comprises a limiting plate arranged on one side of the notch, a baffle plate connected to the rear side edge of the notch, a butt strap and a limiting plate II, wherein the butt strap and the limiting plate II are arranged on one side face of the notch and correspond to the limiting plate I, the limiting plate II is higher than the butt strap, and a supporting component is arranged at the front end of the notch; the support assembly is two support plates arranged side by side, and the top of each support plate is in a curved arc shape.
The gluing mechanism comprises a first gluing roller and a second gluing roller which are respectively arranged on lateral limiting plates on two sides of the paperboard conveying belt, the gluing roller is positioned below the first gluing roller or the second gluing roller and corresponds to the first gluing roller or the second gluing roller up and down, the power mechanism drives the first gluing roller, the second gluing roller and the gluing roller, and a gap between the first gluing roller or the second gluing roller and the gluing roller is on the same horizontal plane with the paperboard conveying belt; the glue feeding pipe is arranged above the first glue roller and the second glue roller which are in abutting connection, a control valve is arranged on the glue feeding pipe, the electric driving end of the control valve is connected with the output end of the glue solution detector and is used for monitoring the detection of the glue solution amount between the first glue roller and the second glue roller, and the control valve on the glue feeding pipe is controlled to be opened or closed so as to start glue feeding or stop glue feeding.
The power mechanism comprises a power motor with an output shaft coaxially arranged with the second viscose roller, a power gear arranged at one end part of the second viscose roller, a driven gear arranged on the viscose roller and abutted with the power gear, the gear assembly is positioned on the first viscose roller, and the gear guide piece is arranged between the gear assemblies and is used for driving the gear guide piece to move along the first viscose roller;
the gear assembly consists of two limiting gears which are correspondingly arranged on the first viscose roller, an annular sleeve which is concentrically arranged on one side surface of the limiting gear is arranged, and limiting tooth grooves are uniformly formed in the inner circumference of the annular sleeve;
the gear guide piece is composed of a hollow connecting sleeve, guide gears which are connected to two ends of the hollow connecting sleeve and are concentrically arranged with the hollow connecting sleeve, two limit flanges are arranged on the outer side face of the hollow connecting sleeve, and the two limit flanges form an annular limit groove.
The rack transmission part comprises a connecting sleeve which is mutually sleeved with the annular limiting grooves formed by the two limiting flanges, a traction rod with the top connected to the outer side of the connecting sleeve, a reciprocating rack connected to the top of the traction rod, a driving gear which is positioned below the reciprocating rack and meshed with the groove surface of the reciprocating rack, and a crank connected to the central rotating shaft of the driving gear; the traction rod penetrates through square guide grooves of the guide plates on the lateral limiting plates on two sides of the paperboard conveying belt.
The cardboard is broadcast the part and is in including setting up braced frame driven voller subassembly set up power conveyer belt between the driven voller subassembly, set up the cardboard of braced frame stacks the storehouse the cardboard stacks and is equipped with a strap on the two opposite medial surfaces in storehouse respectively the bar-shaped sawtooth that drive cardboard removed is set up on the power conveyer belt upper surface of strap below.
The paperboard pressing assembly comprises a vertical supporting plate arranged on the supporting frame, a screw rod connected to the vertical supporting plate, two limiting rings arranged in the middle section of the screw rod, a swinging part arranged between the two limiting rings, a pressing wheel connected to the bottom of the swinging part, and a paperboard conveying belt upper surface bonded by the pressing wheel.
The beneficial effects of the invention are as follows: according to the paper tray base angle wrapping machine, an operator is required to flatly spread paper boards in a paper board stacking bin of a paper board broadcasting component, the paper boards are broadcast onto a paper board conveying belt of a paper board conveying system through transmission of a power conveying belt between driven roller assemblies and strip-shaped saw teeth on the upper surface of the paper board stacking bin, the paper boards are orderly flattened through pressing wheels of a paper board pressing assembly, glue is applied to gaps between a glue roller I or a glue roller II and the glue roller, the glue is conveyed onto a paper board positioning structure around a notch of a corner wrapping machine through the paper board conveying belt, square multi-layer paper blocks are conveyed onto the paper boards above the notch from a side conveying assembly I which is arranged on an upper conveying platform of the square multi-layer paper block conveying structure, a pushing block at the end part of a piston rod of the cylinder is started to enable the square multi-layer paper blocks to be wrapped into paper tray base angle wrapping finished products, the paper tray base angle wrapping finished products fall onto a lower conveying platform through the notch, and the paper tray base angle wrapping finished products are orderly conveyed onto the paper tray conveying belt through side closing conveying belts on two sides of the side conveying assemblies of the lower conveying platform to carry out a paper tray carrying operation; the whole operation process is stable, the paperboard is uniformly coated with glue, in addition, the paperboard is positioned by adopting a paperboard positioning structure, the square multi-layer kraft paper block is conveyed to the coated corner paperboard gluing surface, the square multi-layer kraft paper block is extruded by a cylinder, the paperboard is extruded and attached to the square multi-layer kraft paper block by the paperboard positioning structure, and the coated corner speed is high and accurate; in addition, a power mechanism in the gluing mechanism drives a power gear of the second gluing roller, the driving gear drives a reciprocating rack to reciprocate along a square guide groove of the guide plate through a hand crank, the rotation or stop of the gear assembly is limited, so that the rotation or stop of the gluing roller is controlled, the driving gear drives the reciprocating rack to move to control the first gluing roller, the second gluing roller and the gluing roller to rotate or stop, and the whole control process is stable and gentle; the bottom corners are made of multi-layer kraft paper in an adhering mode, the paper groove is high in strength and abrasion-resistant, a paperboard core is arranged in the paper groove, and then the anti-compression whole is formed, experiments show that the anti-compression strength at least can reach more than ton, the requirements of various packing boxes are met, the assembly is a square multi-layer kraft paper block wrapped by the paperboard, the structure is simple, the manufacturing is easy, the assembly process is simple, and the requirements on technology and operation capability are low; the tray and the bottom corners thereof are made of paper, so that fumigation is avoided, pollution is avoided, the tray can be recycled, wood is saved, the tray is directly recycled, the recycling process is simple, the time is short, and the efficiency is high.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present invention.
Fig. 2 is a schematic overall structure of an embodiment of the present invention.
Fig. 3 is a schematic view of a partial enlarged structure of a region a in fig. 2.
Fig. 4 is a front view of an embodiment of the present invention.
Fig. 5 is a top view of fig. 4.
Fig. 6 is a left side view of fig. 5.
Fig. 7 is a right side view of fig. 5.
Fig. 8 is a schematic structural diagram of a glue spreading mechanism according to an embodiment of the present invention.
Fig. 9 is a schematic structural diagram of a glue spreading mechanism according to an embodiment of the present invention.
Fig. 10 is a schematic structural diagram of a glue spreading mechanism according to an embodiment of the present invention.
Wherein, the reference numerals are as follows: 1. a square multi-layer paper block transmission structure; 10. an upper layer conveying platform; 11. a lower conveying platform; 12. a support frame; 13. a first lateral conveying assembly; 14. a second lateral conveying assembly; 15. a square multilayer paper block top surface pressing piece; 150. two vertical support plates; 151. a transverse plate; 152. briquetting; 2. a cardboard delivery system; 20. a support frame; 200. a notch; 21. a cardboard conveyor; 210. a guide plate; 2100. square guide groove; 3. a corner wrapping device; 30. a support frame; 31. a connecting plate; 32. a cylinder; 320. a pushing block; 4. a gluing mechanism; 40. a first adhesive roller; 41. a second adhesive roller; 42. a glue spreading roller; 43. a power mechanism; 430. a power gear; 431. a driven gear; 432. a gear assembly; 433. a gear guide; 434. a rack transmission member; 4340. Connecting sleeves; 4341. a pulling rod; 4342. a rack is reciprocally moved; 4343. a drive gear; 4320. a limit gear; 5. a cardboard broadcasting component; 6. a cardboard pressing assembly; 60. a vertical support plate; 61. a screw rod; 62. a swinging piece; 63. the pinch roller.
Detailed Description
In order to clearly illustrate the technical characteristics of the scheme, the scheme is explained below through a specific embodiment.
Referring to fig. 1 to 10, the present invention is: the utility model provides a full-automatic cornering machine of quick location in paper tray base angle, wherein, includes square multilayer paper piece transmission structure 1 and cardboard transmission system 2 of mutual butt joint, sets up the cornerite ware 3 at square multilayer paper piece transmission structure 1 one end, is located gluing mechanism 4 and cardboard broadcasting part 5 at cardboard transmission system 2 both ends respectively to and set up the cardboard pressing component 6 in cardboard transmission system 2 top.
The square multi-layer paper block conveying structure 1 comprises an upper layer conveying platform 10, a lower layer conveying platform 11, supporting frames 12 respectively arranged at two ends of the upper layer conveying platform 10 and the lower layer conveying platform 11, a first side conveying assembly 13 arranged on the upper layer conveying platform 10 and a second side conveying assembly 14 arranged on two sides of the lower layer conveying platform 11; a square multilayer paper block top surface pressing piece 15 is arranged on the upper layer conveying platform 10;
the first lateral conveying component 13 or the second lateral conveying component 14 is a lateral closed conveying belt which is formed by a driving rotary roller arranged on one side of the upper conveying platform 10 or the lower conveying platform 11, a driven rotary roller corresponding to the driving rotary roller and is used for connecting the driving rotary roller with the driven rotary roller, and the driving rotary roller is coaxial with an output shaft of a speed reducing motor;
the square multi-layer paper block top surface pressing member 15 is composed of two vertical support plates 150 disposed above the upper layer conveying platform 10 in opposition, a transverse plate 151 connected between the two vertical support plates 150, and a pressing block 152 disposed on the transverse plate 151.
The paperboard conveying system 2 comprises a supporting frame 20 which is in the same horizontal plane with the upper conveying platform 10, two driving rollers which are correspondingly arranged on the supporting frame 20, a paperboard conveying belt 21 which is arranged between the two driving rollers, and a gear motor of which an output shaft is connected with one driving roller of the two rotating rollers.
The corner packer 3 is composed of supporting frames 30 arranged on two sides of an upper layer conveying platform 10 and a lower layer conveying platform 11, a connecting plate 31 arranged on the top of the supporting frames 30, an air cylinder 32 arranged on the connecting plate 31, a notch 200 for accommodating a piston rod of the air cylinder 12 and a paperboard positioning structure arranged on the periphery of the notch 200 are arranged on the upper layer conveying platform 10; a blanking channel communicated with the notch 200 is arranged below the notch;
a push block 320 is arranged at the bottom of a piston rod of the air cylinder 32;
the paperboard positioning structure comprises a limiting plate arranged on one side of the notch 200, a baffle connected to the rear side edge of the notch 200, a lapping plate and a limiting plate II, wherein the lapping plate and the limiting plate II are corresponding to the limiting plate I, the limiting plate II is higher than the lapping plate, and a supporting component is arranged at the front end of the notch 200; the supporting component is two supporting plates which are arranged side by side, and the top of each supporting plate is in a curved arc shape.
The gluing mechanism 4 comprises a first gluing roller 40 and a second gluing roller 41 which are respectively arranged on lateral limiting plates on two sides of the paperboard conveying belt 21, and a gluing roller 42 which is positioned below the first gluing roller 40 or the second gluing roller 41 and corresponds to the first gluing roller 40 or the second gluing roller 41 in an up-down mode, a power mechanism 43 for driving the first gluing roller 40, the second gluing roller 41 and the gluing roller 42, and a gap between the first gluing roller 40 or the second gluing roller 41 and the gluing roller 42 and the paperboard conveying belt 21 are on the same horizontal plane; the upper side of the first adhesive roll 40 and the second adhesive roll 41 which are in abutting connection is provided with a rubber feeding pipe, the rubber feeding pipe is provided with a control valve, the electric driving end of the control valve is connected with the output end of a glue solution detector and is used for monitoring the detection of the glue solution quantity between the first adhesive roll 40 and the second adhesive roll 41 and controlling the opening or closing of the control valve on the rubber feeding pipe so as to start gluing or stop gluing.
The power mechanism 43 comprises a power motor with an output shaft coaxially arranged with the second adhesive roller 41, a power gear 430 arranged at one end part of the second adhesive roller 41, a driven gear 431 arranged on the adhesive roller 42 and abutted with the power gear 430, a gear assembly 432 positioned on the first adhesive roller 40, a gear guide 433 arranged between the gear assemblies 432, and a rack transmission 434 for driving the gear guide 433 to move along the first adhesive roller 40;
the gear component 432 consists of two limiting gears 4320 which are correspondingly arranged on the first adhesive roller 40, an annular sleeve which is concentrically arranged with the limiting gears 4320 is arranged on one side surface of the limiting gears 4320, and limiting tooth grooves are uniformly formed on the inner circumference of the annular sleeve;
the gear guide 433 consists of a hollow connecting sleeve, guide gears which are connected to the two ends of the hollow connecting sleeve and are concentrically arranged with the hollow connecting sleeve, two limit flanges are arranged on the outer side surface of the hollow connecting sleeve, and the two limit flanges form an annular limit groove.
The rack transmission part 434 comprises a connecting sleeve 4340 which is mutually sleeved with two limit flanges to form an annular limit groove, a traction rod 4341 with the top connected to the outer side of the connecting sleeve, a reciprocating rack 4342 connected to the top of the traction rod 4341, a driving gear 4343 which is positioned below the reciprocating rack 4342 and meshed with the groove surface of the reciprocating rack 4342, and a crank connected to the central rotating shaft of the driving gear 4343; the pulling rod 4341 penetrates the square guide grooves 2100 of the guide plates 210 on the lateral limit plates on both sides of the cardboard conveyor 21.
The cardboard broadcasting part 5 comprises driven roller components arranged on the supporting frame 20, a power conveying belt is arranged between the driven roller components, cardboard stacking bins arranged on the supporting frame 20, two opposite inner sides of each cardboard stacking bin are respectively provided with a butt strap, and bar-shaped saw teeth for driving the cardboard to move are arranged on the upper surface of the power conveying belt below the butt strap.
The cardboard pressing component 6 comprises a vertical supporting plate 60 arranged on the supporting frame 20, a screw rod 61 connected to the vertical supporting plate 60, two limiting rings arranged at the middle section of the screw rod 61, a swinging part 62 arranged between the two limiting rings, a pressing wheel 63 connected to the bottom of the swinging part 62, and the pressing wheel 63 attached to the upper surface of the cardboard conveying belt 21.
The invention is practically used: according to the paper tray base angle wrapping machine, an operator is required to flatly spread paper boards in a paper board stacking bin of a paper board broadcasting component 5, the paper boards are broadcast onto a paper board conveying belt 21 of a paper board conveying system 2 through transmission of a power conveying belt between driven roller components and strip-shaped saw teeth on the upper surface of the paper board stacking bin, orderly and flatly pressed through a pressing wheel 63 of a paper board pressing component 6, glued through a gap between a gluing roller I40 or a gluing roller II 41 and a gluing roller 42, conveyed onto a paper board positioning structure around a notch 200 of a corner wrapping machine 3 through the paper board conveying belt 21, square multi-layer paper blocks are conveyed onto paper boards above the notch 200 from two side conveying components I13 arranged on an upper conveying platform 10 of the square multi-layer paper block conveying structure 1, a pushing block 320 at the end part of a piston rod of the cylinder 32 is started to enable the square multi-layer paper blocks to be wrapped into paper tray base angle wrapping finished products, the paper tray base angle wrapping finished products fall onto a lower conveying platform 11 through the notch 200, and the paper tray base angle wrapping finished products are conveyed onto a tray sorting conveying belt through a side conveying belt 14 on two sides of the lower conveying platform 11 to perform a tray sorting procedure; the whole operation process is stable, the paperboard is uniformly coated with glue, in addition, the paperboard is positioned by adopting a paperboard positioning structure, the square multi-layer kraft paper block is conveyed to the coated corner paperboard gluing surface, the square multi-layer kraft paper block is extruded by a cylinder, the paperboard is extruded and attached to the square multi-layer kraft paper block by the paperboard positioning structure, and the coated corner speed is high and accurate; in addition, the power mechanism 43 in the glue spreading mechanism 4 drives the power gear 430 of the glue roller two 41, the driving gear 4343 drives the reciprocating rack 4342 to reciprocate along the square guide groove 2100 of the guide plate 210 through the hand crank, the rotation or stop of the limiting gear assembly 432 is controlled to control the rotation or stop of the glue roller 42, and the driving gear 4343 drives the reciprocating rack 4342 to move to control the rotation or stop of the glue roller one 40, the glue roller two 41 and the glue roller 42.
The technical features of the present invention that are not described in the present invention may be implemented by or using the prior art, and are not described in detail herein, but the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, but is also intended to be within the scope of the present invention by those skilled in the art.
Claims (4)
1. The full-automatic corner wrapping machine for quickly positioning the bottom corner of the paper tray is characterized by comprising a square multi-layer paper block transmission structure (1) and a paper board transmission system (2) which are in butt joint, a corner wrapping device (3) arranged at one end part of the square multi-layer paper block transmission structure (1), a gluing mechanism (4) and a paper board broadcasting component (5) which are respectively positioned at two ends of the paper board transmission system (2), and a paper board pressing component (6) arranged above the paper board transmission system (2);
the square multi-layer paper block conveying structure (1) comprises an upper layer conveying platform (10), a lower layer conveying platform (11), supporting frames (12) respectively arranged at two ends of the upper layer conveying platform (10) and the lower layer conveying platform (11), two oppositely arranged lateral conveying assemblies I (13) arranged on the upper layer conveying platform (10), and two lateral conveying assemblies II (14) arranged at two sides on the lower layer conveying platform (11); a square multilayer paper block top surface pressing piece (15) is arranged on the upper conveying platform (10);
the first lateral conveying component (13) or the second lateral conveying component (14) is a lateral closed conveying belt which is formed by a driving rotary roller arranged on one side of the upper conveying platform (10) or the lower conveying platform (11), a driven rotary roller corresponding to the driving rotary roller, and the driving rotary roller is connected with the driven rotary roller, and the driving rotary roller is coaxial with an output shaft of a speed reducing motor;
the square multilayer paper block top surface pressing piece (15) is composed of two vertical supporting plates (150) which are oppositely arranged above the upper layer conveying platform (10), a transverse plate (151) connected between the two vertical supporting plates (150) and a pressing block (152) arranged on the transverse plate (151);
the paperboard conveying system (2) comprises a supporting frame (20) which is in the same horizontal plane with the upper conveying platform (10), two driving rollers which are correspondingly arranged on the supporting frame (20), a paperboard conveying belt (21) which is arranged between the two driving rollers, and a gear motor with an output shaft connected with one of the two driving rollers;
the gluing mechanism (4) comprises a first gluing roller (40) and a second gluing roller (41) which are respectively arranged on lateral limiting plates on two sides of the paperboard conveying belt (21), and a gluing roller (42) which is arranged below the first gluing roller (40) or the second gluing roller (41) and corresponds to the first gluing roller (40) or the second gluing roller (41) up and down, and a power mechanism (43) for driving the first gluing roller (40), the second gluing roller (41) and the gluing roller (42), wherein a gap between the first gluing roller (40) or the second gluing roller (41) and the gluing roller (42) is on the same horizontal plane with the paperboard conveying belt (21);
the power mechanism (43) comprises a power motor, a power gear (430), a driven gear (431), a gear assembly (432) and a gear guide piece (433), wherein the power motor is coaxially arranged between an output shaft and the second viscose roller (41), the power gear (430) is arranged at one end part of the second viscose roller (41), the driven gear (431) is arranged on the first viscose roller (42) and is in butt joint with the power gear (430), the gear assembly (432) is arranged on the first viscose roller (40), the gear guide piece (433) is arranged between the gear assemblies (432), and the gear guide piece (434) is used for driving the gear guide piece (433) to move along the first viscose roller (40);
the gear assembly (432) consists of two limiting gears (4320) which are correspondingly arranged on the first viscose roller (40), an annular sleeve which is concentrically arranged with the limiting gears (4320) is arranged on one side surface of the limiting gears, and limiting tooth grooves are uniformly formed in the inner circumference of the annular sleeve;
the gear guide piece (433) consists of a hollow connecting sleeve, guide gears which are connected to two ends of the hollow connecting sleeve and are concentrically arranged with the hollow connecting sleeve, two limit flanges are arranged on the outer side surface of the hollow connecting sleeve, and the two limit flanges form an annular limit groove;
the rack transmission part (434) comprises a connecting sleeve (4340) which is mutually sleeved with the annular limiting grooves formed by the two limiting flanges, a traction rod (4341) with the top connected to the outer side of the connecting sleeve, a reciprocating rack (4342) connected to the top of the traction rod (4341), a driving gear (4343) which is positioned below the reciprocating rack (4342) and meshed with the tooth groove surface of the reciprocating rack (4342), and a crank connected to the central rotating shaft of the driving gear (4343); the traction rod (4341) penetrates through square guide grooves (2100) of guide plates (210) on lateral limiting plates on two sides of the paperboard conveying belt (21).
2. The full-automatic corner wrapping machine for quickly positioning the bottom corner of the paper tray according to claim 1, wherein the corner wrapping machine (3) comprises supporting frames (30) arranged on two sides of the upper conveying platform (10) and the lower conveying platform (11), a connecting plate (31) arranged on the top of the supporting frames (30), an air cylinder (32) arranged on the connecting plate (31), a notch (200) for accommodating a piston rod of the air cylinder (32) and a paperboard positioning structure arranged on the periphery of the notch (200) are formed in the upper conveying platform (10); a blanking channel communicated with the notch (200) is arranged below the notch;
a pushing block (320) is arranged at the bottom of a piston rod of the air cylinder (32);
the paperboard positioning structure comprises a first limiting plate arranged on one side of the notch (200), a baffle plate connected to the rear side edge of the notch (200), a second limiting plate and a strap plate corresponding to the first limiting plate, wherein the second limiting plate is higher than the strap plate, and a supporting component is arranged at the front end of the notch (200); the support assembly is two support plates arranged side by side, and the top of each support plate is in a curved arc shape.
3. The full-automatic corner wrapping machine for quickly positioning bottom corners of paper trays according to claim 1, wherein the paper board broadcasting component (5) comprises driven roller assemblies arranged on the supporting frame (20), a power conveying belt is arranged between the driven roller assemblies, a paper board stacking bin arranged on the supporting frame (20), two opposite inner sides of the paper board stacking bin are respectively provided with a butt strap, and strip-shaped saw teeth for driving the paper board to move are arranged on the upper surface of the power conveying belt below the butt strap.
4. The quick positioning full-automatic corner wrapping machine for the bottom corner of the paper tray according to claim 1, wherein the paper board pressing assembly (6) comprises a vertical supporting plate (60) arranged on the supporting frame (20), a screw rod (61) connected to the vertical supporting plate (60), two limiting rings arranged in the middle section of the screw rod (61), a swinging part (62) arranged between the two limiting rings, a pressing wheel (63) connected to the bottom of the swinging part (62), and the pressing wheel (63) is attached to the upper surface of the paper board conveying belt (21).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910141741.4A CN109732989B (en) | 2019-02-26 | 2019-02-26 | Full-automatic corner wrapping machine for quickly positioning bottom corners of paper trays |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910141741.4A CN109732989B (en) | 2019-02-26 | 2019-02-26 | Full-automatic corner wrapping machine for quickly positioning bottom corners of paper trays |
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| CN109732989A CN109732989A (en) | 2019-05-10 |
| CN109732989B true CN109732989B (en) | 2023-05-23 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110641073A (en) * | 2019-10-12 | 2020-01-03 | 中科天工（武汉）智能技术有限公司 | Automatic binding and forming machine for foxing |
| CN111498175A (en) * | 2020-04-15 | 2020-08-07 | 中山市明亚纸制品有限公司 | Energy-saving and environment-friendly corner wrapping machine for processing bottom corner of paper tray |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2493398Y (en) * | 2001-06-26 | 2002-05-29 | 桦仕企业有限公司 | Folder-gluer stack conveyor table |
| DE102012013807A1 (en) * | 2012-07-12 | 2014-05-15 | Kolbus Gmbh & Co. Kg | Device for grooving cardboard blank |
| CN202943910U (en) * | 2012-10-22 | 2013-05-22 | 北京印刷学院 | Gluing device |
| CN103693464B (en) * | 2013-12-26 | 2016-05-11 | 南通通机股份有限公司 | A kind of fully-automatic paper Plate supplying system |
| CN204172430U (en) * | 2014-09-12 | 2015-02-25 | 广州利氏包装设备有限公司 | The paper folding box production line of automatic moulding |
| CN205036801U (en) * | 2015-09-11 | 2016-02-17 | 苏州农业职业技术学院 | Monocycle reciprocating device of gravitional force effect |
| CN105690864B (en) * | 2016-04-06 | 2018-07-10 | 上海绿顺包装机械有限公司 | Paper pallet feet-packing machine |
| CN205570680U (en) * | 2016-04-13 | 2016-09-14 | 杭州永桦包装印刷有限公司 | Pasting machine |
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