CN221295378U

CN221295378U - Carton stacking device

Info

Publication number: CN221295378U
Application number: CN202323256903.XU
Authority: CN
Inventors: 刘华刚
Original assignee: Wuhan Lianchuang Xingsheng Packaging Co ltd
Current assignee: Wuhan Lianchuang Xingsheng Packaging Co ltd
Priority date: 2023-11-30
Filing date: 2023-11-30
Publication date: 2024-07-09
Anticipated expiration: 2033-11-30

Abstract

The utility model discloses a carton stacking device, which comprises a support truss, wherein a transfer mechanism is arranged at the upper end of the support truss, and a sucker clamp is arranged below the transfer mechanism; a tray roller conveying line is arranged below the supporting truss, wherein a tray feeding mechanism is arranged on one side of the supporting truss; and a feeding conveying line is arranged below the supporting truss, wherein the feeding conveying line is arranged on the side edge of the tray roller conveying line. According to the carton stacking device, the feeding conveyor line drives the cartons to convey, meanwhile, the tray feeding mechanism automatically feeds the cartons onto the tray roller conveying line, and the transfer mechanism drives the sucker clamps to adsorb, clamp and move the cartons to the position above the trays, so that the sucker clamps accurately place the cartons on the trays, the situation of dislocation and inclination during stacking of the cartons is avoided, and the stability of the stacking state of the cartons is ensured; the whole process does not need personnel operation, reduces the working intensity of operators, and greatly improves the automatic stacking level and the working efficiency of the cartons.

Description

Carton stacking device

Technical Field

The utility model relates to the technical field of carton stacking, in particular to a carton stacking device.

Background

The paper box is the most widely used packaging product, and comprises a corrugated paper box, a single-layer paper box and the like according to different materials, and is usually used as a wrapping or article protection outer layer of a commodity, the paper box is usually used for packaging and stacking the product in the production and manufacturing process, and the paper box can be stacked for achieving the purposes of moisture resistance, space saving and convenience in carrying in the working process.

The existing carton stacking work is usually carried out by carrying the cartons manually by workers or carrying the cartons by using a booster arm, so that on one hand, the manual carrying mode greatly increases the manual labor intensity and the production cost, and the automatic degree and the working efficiency are low; on the other hand also for manual operation through helping hand arm pile up neatly mode, use sucking disc or other mechanical structure to absorb the carton, use helping hand arm mount as the center, pile up neatly the carton on the tray in helping hand arm radius of rotation, the transport of this kind of pile up neatly mode is piled up and is appeared pile up neatly not problem easily, can also appear the phenomenon that the slope collapsed when serious, not only very dangerous, also influence the efficiency of pile up neatly moreover.

Disclosure of Invention

The utility model aims to provide a carton stacking device which is used for solving the problems in the background technology.

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

The carton stacking device comprises a support truss, wherein a transfer mechanism is arranged at the upper end of the support truss, and a sucker clamp is arranged below the transfer mechanism; a tray roller conveying line is arranged below the supporting truss, wherein a tray feeding mechanism is arranged on one side of the supporting truss; a tray outlet is arranged below the tray feeding mechanism, and the feeding end of the tray roller conveying line is arranged below the tray feeding mechanism and corresponds to the tray outlet; and a feeding conveying line is arranged below the supporting truss, wherein the feeding conveying line is arranged on the side edge of the tray roller conveying line.

Preferably, the transfer mechanism comprises two belt sliding rails, wherein the two belt sliding rails are symmetrically arranged on the fixed frames at the upper ends of the two sides of the support truss; and a supporting cross beam is arranged between the two adjacent belt sliding rails, wherein a rack type lifter is fixedly arranged on the supporting cross beam, and the lower end of the rack type lifter is fixedly connected with the sucker clamp.

Preferably, the belt sliding rail comprises a linear guide rail, wherein a driving belt pulley and a driven belt pulley are respectively arranged at two ends of the linear guide rail, and the driving belt pulley and the driven belt pulley are respectively fixedly connected with the linear guide rail; the driving belt pulley and the driven belt pulley are in transmission connection through a synchronous belt, and a sliding block is fixedly arranged on the synchronous belt.

Preferably, the two ends of the supporting beam are respectively and fixedly connected with the sliding blocks, wherein guide rail sliding grooves matched with the linear guide rails are formed below the sliding blocks.

Preferably, a servo motor is arranged at one end of the linear guide rail, wherein the servo motor is arranged at the side part of the driving belt pulley, and an output shaft of the servo motor is fixedly connected with the driving belt pulley.

Preferably, the sucker clamp comprises a mounting frame, and the mounting frame is fixedly connected with the lower end of a lifting rod of the rack lifter; the utility model discloses a flexible air cylinder, including the mounting bracket, the mounting bracket top is vertical to be equipped with first flexible cylinder, and wherein the piston rod top fixedly connected with lifter plate of first flexible cylinder is equipped with the sponge sucking disc below this lifter plate.

Preferably, two sides of the mounting frame are symmetrically provided with two horizontally arranged second telescopic cylinders, and the cylinder bodies of the second telescopic cylinders are fixedly connected with the mounting frame; the piston rod top fixedly connected with movable support rod of second flexible cylinder, wherein movable support rod below fixedly connected with "L" shape backup pad.

Preferably, guide posts are symmetrically arranged on two sides of the second telescopic cylinder, and guide sleeves matched with the guide posts are arranged on the side edges of the mounting frame; one end of the guide post is fixedly connected with the movable supporting rod, and the other end of the guide post is inserted into the guide sleeve and is in sliding connection with the guide sleeve.

Preferably, the tray feeding mechanism comprises a storage frame, wherein a tray inlet is formed in the rear end of the storage frame, and a tray outlet is formed in the bottom end of the storage frame; tray bearing components are symmetrically arranged on the inner walls of two sides below the storage frame, and the trays are stacked above the tray bearing components.

Preferably, the tray supporting assembly comprises a linear screw rod sliding table, wherein a screw rod sliding seat of the linear screw rod sliding table is connected with a mounting plate; the mounting plate is provided with a triaxial cylinder, wherein the top end of a piston rod of the triaxial cylinder is connected with a movable plate, and one side, far away from the triaxial cylinder, of the movable plate is provided with a supporting rod.

Preferably, sliding sleeves are symmetrically arranged on two sides of the mounting plate, and guide rods are connected in the sliding sleeves in a sliding mode, wherein one ends of the guide rods are fixedly connected with the movable plate.

Compared with the prior art, the utility model has the beneficial effects that: according to the carton stacking device, the feeding conveyor line is used for driving the cartons to convey, the stacking mechanism is assisted to feed, meanwhile, the tray feeding mechanism automatically feeds the trays onto the tray roller conveying line, manual use is reduced, when the tray roller conveying line drives the trays to move to the discharge end of the feeding conveyor line and then stops conveying, then the transfer mechanism drives the sucker clamps to move to the discharge end of the feeding conveyor line, the cartons are adsorbed and clamped through the sucker clamps, the transfer mechanism can drive the cartons to stably move, and the sucker clamps are further provided with a protection structure for preventing the cartons from falling, and the transfer mechanism is controlled to drive the sucker clamps for adsorbing the cartons to move to the position above the trays, so that the sucker clamps accurately place the cartons on the trays, dislocation and inclination of the cartons during stacking can be prevented, and the stability of the stacking state of the cartons is ensured; the whole process does not need personnel operation, reduces the working intensity of operators, greatly improves the automatic stacking level and the working efficiency of the cartons, and has strong practicability and wide market prospect.

Drawings

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

FIG. 2 is a schematic view of a transfer mechanism according to the present utility model;

FIG. 3 is a schematic view of the structure of the suction cup clamp of the present utility model;

FIG. 4 is a schematic rear view of the tray feeding mechanism of the present utility model;

FIG. 5 is a schematic view of a storage frame according to the present utility model;

fig. 6 is an enlarged schematic view of the structure at a shown in fig. 5.

Wherein: 1. a support truss; 2. a transfer mechanism; 201. a belt slide rail; 2011. a linear guide rail; 2012. a driving pulley; 2013. a driven pulley; 2014. a synchronous belt; 2015. a slide block; 2016. a guide rail chute; 2017. a servo motor; 202. a support beam; 203. a rack lifter; 3. a suction cup clamp; 301. a mounting frame; 302. a first telescopic cylinder; 303. a lifting plate; 304. a sponge sucker; 305. the second telescopic cylinder; 306. a movable support rod; 307. an L-shaped support plate; 4. a fixed frame; 5. tray roller conveyor line; 6. a tray feeding mechanism; 601. a storage frame; 602. a tray support assembly; 6021. a linear screw rod sliding table; 6022. a screw rod sliding seat; 6023. a mounting plate; 6024. a triaxial cylinder; 6025. a movable plate; 6026. a support rod; 7. a tray outlet; 8. a feeding conveying line; 9. a carton; 10. a tray; 11. a connecting shaft; 12. a guide post; 13. guide sleeve; 14. a tray inlet; 15. a sliding sleeve; 16. a guide rod.

Detailed Description

The utility model is described in further detail below with reference to the accompanying drawings.

Referring to fig. 1 to 6, to achieve the above objective, the present utility model provides the following technical solutions:

The carton stacking device comprises a support truss 1, wherein a transfer mechanism 2 is arranged at the upper end of the support truss 1, and a sucker clamp 3 is arranged below the transfer mechanism 2; the transfer mechanism 2 comprises two belt slide rails 201, wherein the two belt slide rails 201 are symmetrically arranged on the fixed frames 4 at the upper ends of the two sides of the support truss 1; a supporting beam 202 is arranged between two adjacent belt sliding rails 201, wherein a rack type lifter 203 is fixedly arranged on the supporting beam 202, and the lower end of the rack type lifter 203 is fixedly connected with a sucker clamp 3; a tray roller conveying line 5 is arranged below the support truss 1, wherein a tray feeding mechanism 6 is arranged on one side of the support truss 1; a tray outlet 7 is arranged below the tray feeding mechanism 6, wherein the feeding end of the tray roller conveying line 5 is arranged below the tray feeding mechanism 6 and corresponds to the tray outlet 7; and a feeding conveying line 8 is arranged below the supporting truss 1, wherein the feeding conveying line 8 is arranged on the side edge of the tray roller conveying line 5. The carton 9 is driven towards one side of the tray roller conveying line 5 by driving the feeding conveying line 8, the tray feeding mechanism 6 automatically feeds the tray 10 onto the tray roller conveying line 5, when the tray roller conveying line 5 drives the tray 10 to move to the discharging end of the feeding conveying line 8, then the belt sliding rail 201 drives the supporting beam 202 to drive the rack type lifter 203 to horizontally move, so that the rack type lifter 203 drives the sucker clamp 3 to move to the discharging end of the feeding conveying line 8, then the rack type lifter 203 is controlled to drive the sucker clamp 3 to downwardly move and abut against the upper surface of the carton 9, the sucker clamp 3 is convenient to adsorb and fix the carton 9, then the belt sliding rail 201 is controlled to drive the sucker clamp 3 adsorbing the carton 9 to move to the position above the tray 10, the sucker clamp 3 is convenient to accurately place the carton 9 on the tray 10, the transfer mechanism 2 is used for driving the carton 9 to stably move, the sucker clamp 3 is used for adsorbing and fixing the carton 9, and meanwhile the carton 9 is also protected, the carton 9 is prevented from shaking or falling in the moving process, the matching of the transfer mechanism 2 and the sucker clamp 3 can prevent the carton 2 from being stacked, the automatic stacking state of the carton 2 is ensured, the automatic stacking state of the carton 9 is avoided, and the horizontal stacking efficiency is greatly improved, and the stacking efficiency is greatly improved.

Referring to fig. 2, as an embodiment of the present utility model, the belt sliding rail 201 includes a linear guide 2011, two ends of the linear guide 2011 are respectively provided with a driving pulley 2012 and a driven pulley 2013, wherein the driving pulley 2012 and the driven pulley 2013 are respectively fixedly connected with the linear guide 2011; the driving pulley 2012 and the driven pulley 2013 are in transmission connection through a synchronous belt 2014, wherein a sliding block 2015 is fixedly arranged on the synchronous belt 2014; two ends of the supporting beam 202 are respectively and fixedly connected with a slide block 2015, wherein a guide rail chute 2016 matched with the linear guide rail 2011 is arranged below the slide block 2015; one end of the linear guide 2011 is provided with a servo motor 2017, wherein the servo motor 2017 is arranged on the side part of the driving pulley 2012, and an output shaft of the servo motor 2017 is fixedly connected with the driving pulley 2012.

In the above-mentioned scheme, the two belt slide rails 201 have the same structure, wherein the driving pulleys 2012 of the adjacent two belt slide rails 201 are fixedly connected by the connecting shaft 11; the servo motor 2017 is controlled to drive the driving pulley 2012 to rotate, so that the driving pulley 2012 drives the driven pulley 2013 to rotate through the synchronous belt 2014, the synchronous belt 2014 drives the sliding block 2015 to move along with the driving pulley 2015, and the supporting beam 202 is driven to move through the sliding block 2015 along with the movement of the synchronous belt 2014, so that the supporting beam 202 drives the rack lifter 203 and the sucker clamp 3 to synchronously move; in the process that the synchronous belt 2014 drives the slide block 2015 to move, the guide rail sliding groove 2016 arranged below the slide block 2015 slides along the linear guide rail 2011, the support beam 202 can be effectively improved to drive the rack type lifter 203 and the sucker clamp 3 to move horizontally stably through the sliding fit of the slide block 2015 and the linear guide rail 2011, the sucker clamp 3 can be conveniently and accurately placed on the tray 10, and the stability of the stacking state of the paper box 9 is guaranteed.

Referring to fig. 3, as an embodiment of the present utility model, the suction cup fixture 3 includes a mounting frame 301, and the mounting frame 301 is fixedly connected to the lower end of a lifting rod of the rack type lifter 203; a first telescopic cylinder 302 is vertically arranged above the mounting frame 301, wherein the top end of a piston rod of the first telescopic cylinder 302 is fixedly connected with a lifting plate 303, and a sponge sucker 304 is arranged below the lifting plate 303; two horizontally arranged second telescopic cylinders 305 are symmetrically arranged on two sides of the mounting frame 301, wherein the cylinder bodies of the second telescopic cylinders 305 are fixedly connected with the mounting frame 301; the top end of the piston rod of the second telescopic cylinder 305 is fixedly connected with a movable supporting rod 306, wherein an L-shaped supporting plate 307 is fixedly connected below the movable supporting rod 306.

In the above-mentioned scheme, the feeding conveyor line 8 drives the paper box 9 to convey towards one side of the tray roller conveyor line 5, meanwhile, the tray feeding mechanism 6 automatically feeds the tray 10 onto the tray roller conveyor line 5, when the tray roller conveyor line 5 drives the tray 10 to move to the discharging end of the feeding conveyor line 8 and then stops conveying, then the belt sliding rail 201 drives the supporting beam 202 to drive the rack lifter 203 to horizontally move, so that the rack lifter 203 drives the sucker clamp 3 to horizontally move above the paper box 9, then the rack lifter 203 is controlled to drive the sucker clamp 3 to downwardly move to be abutted against the upper surface of the paper box 9, the first telescopic cylinder 302 is controlled to drive the piston rod to downwardly push the lifting plate 303, the lifting plate 303 is controlled to drive the sponge sucker 304 to be abutted against the upper surface of the paper box 9 and adsorb the paper box 9, and then the first telescopic cylinder 302 is controlled to drive the piston rod to shrink, so that the lifting plate 303 drives the paper box 9 which is adsorbed by the sponge sucker 304 to be separated from the feeding conveyor line 8; then the second telescopic cylinder 305 that control mounting bracket 301 both sides set up drive movable strut 306 simultaneously contracts to make movable strut 306 drive "L" shape backup pad 307 and draw close towards carton 9 one side simultaneously, be convenient for "L" shape backup pad 307 carries out bearing centre gripping to carton 9, play the guard action to carton 9, avoid carton 9 to produce when removing and rock or drop, then control and move sucking disc anchor clamps 3 that move mechanism 2 drove absorption carton 9 and remove to tray 10 top, thereby make sucking disc anchor clamps 3 with carton 9 accurate place on tray 10, the condition of dislocation slope appears when avoiding carton 9 pile up neatly, improve the stability of carton 9 pile up neatly state.

Referring to fig. 3, as an embodiment of the present utility model, guide posts 12 are symmetrically installed on two sides of a second telescopic cylinder 305, wherein guide sleeves 13 adapted to the guide posts 12 are provided on the side of a mounting frame 301; one end of the guide post 12 is fixedly connected with the movable supporting rod 306, wherein the other end of the guide post 12 is inserted into the guide sleeve 13 and is in sliding connection with the guide sleeve.

In the above-mentioned scheme, in the process that the second telescopic cylinder 305 drives the movable supporting rod 306 to drive the L-shaped supporting plate 307 to move, the guide posts 12 arranged at two ends of the movable supporting rod 306 slide along the guide sleeves 13 arranged on the mounting frame 301 respectively, wherein the sliding fit of the guide posts 12 and the guide sleeves 13 provides guiding and limiting effects for the movement that the second telescopic cylinder 305 drives the movable supporting rod 306, so that the stability that the movable supporting rod 306 drives the L-shaped supporting plate 307 to bear and clamp the carton 9 is improved, and the movement of the carton 9 is conveniently protected.

Referring to fig. 4 to fig. 6 in combination, as an embodiment of the present utility model, the tray feeding mechanism 6 includes a storage frame 601, wherein a tray inlet 14 is formed at a rear end of the storage frame 601, and a tray outlet 7 is formed at a bottom end of the storage frame 601; the tray supporting members 602 are symmetrically installed on the inner walls of both sides below the storage frame 601, wherein the tray 10 is stacked above the tray supporting members 602; the tray support assembly 602 comprises a linear screw slide 6021, wherein a screw slide 6022 of the linear screw slide 6021 is connected with a mounting plate 6023; the mounting plate 6023 is provided with a triaxial cylinder 6024, wherein the top end of a piston rod of the triaxial cylinder 6024 is connected with a movable plate 6025, and one side of the movable plate 6025 away from the triaxial cylinder 6024 is provided with a support rod 6026; the two sides of the mounting plate 6023 are symmetrically provided with sliding sleeves 15, and guide rods 16 are connected in a sliding manner in the sliding sleeves 15, wherein one ends of the guide rods 16 are fixedly connected with a movable plate 6025.

In the above-mentioned scheme, by placing the tray 10 into the storage frame 601 through the tray inlet 14, when the tray 10 moves down to the tray supporting member 602, the three-axis cylinder 6024 is controlled to drive the movable plate 6025 to drive the supporting rod 6026 to be inserted into the fork openings at the side edge of the tray 10, so that the tray supporting member 602 can support the tray 10, and the trays 10 can be stacked layer by layer in the storage frame 601 conveniently; when the automatic pallet stacking machine is used, the linear screw sliding table 6021 is controlled to drive the screw sliding table 6022 to drive the triaxial cylinder 6024 to move downwards, so that the lowest pallet 10 of the material storage frame 601 moves downwards to the pallet roller conveying line 5 from the pallet outlet 7, then the triaxial cylinder 6024 is controlled to drive the movable plate 6025 to shrink, the movable plate 6025 is controlled to drive the support rod 6026 to shrink, the linear screw sliding table 6021 is controlled to drive the screw sliding table 6022 to drive the triaxial cylinder 6024 to move upwards to the position of the pallet 10 on the second layer, then the triaxial cylinder 6024 is controlled to drive the movable plate 6025 to drive the support rod 6026 to insert into the fork opening on the side edge of the pallet 10 on the second layer, then the linear screw sliding table 6021 is controlled to drive the triaxial cylinder 6024 to move upwards, so that the triaxial cylinder 6024 drives the pallet 10 on the second layer to be separated from the pallet 10 on the lowest layer through the support rod 6026, and then the pallet roller conveying line 5 is driven to convey the pallet 10 falling into the upper end of the pallet 10 to the designated position, automatic pallet 10 feeding is completed, manual use is reduced, the working intensity is lightened, and the automatic stacking level of cartons is improved.

While specific embodiments of the utility model have been described above, it will be appreciated by those skilled in the art that these are by way of example only, and the scope of the utility model is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the principles and spirit of the utility model, but such changes and modifications fall within the scope of the utility model.

Claims

1. The carton stacking device comprises a support truss (1), and is characterized in that a transfer mechanism (2) is arranged at the upper end of the support truss (1), and a sucker clamp (3) is arranged below the transfer mechanism (2); a tray roller conveying line (5) is arranged below the support truss (1), wherein a tray feeding mechanism (6) is arranged on one side of the support truss (1); a tray outlet (7) is arranged below the tray feeding mechanism (6), wherein the feeding end of the tray roller conveying line (5) is arranged below the tray feeding mechanism (6) and corresponds to the tray outlet (7); and a feeding conveying line (8) is arranged below the supporting truss (1), wherein the feeding conveying line (8) is arranged on the side edge of the tray roller conveying line (5).

2. A carton palletizing device according to claim 1, characterized in that the transfer mechanism (2) comprises two belt slide rails (201), wherein the two belt slide rails (201) are symmetrically arranged on the fixing frames (4) at the upper ends of the two sides of the supporting truss (1); a supporting beam (202) is arranged between two adjacent belt sliding rails (201), a rack lifter (203) is fixedly arranged on the supporting beam (202), and the lower end of the rack lifter (203) is fixedly connected with the sucker clamp (3).

3. A carton palletizing device according to claim 2, characterized in that the belt slide rail (201) comprises a linear guide rail (2011), wherein both ends of the linear guide rail (2011) are respectively provided with a driving pulley (2012) and a driven pulley (2013); the driving belt wheel (2012) is in transmission connection with the driven belt wheel (2013) through a synchronous belt (2014), wherein a sliding block (2015) is fixedly arranged on the synchronous belt (2014).

4. The carton stacking device according to claim 2, wherein two ends of the supporting beam (202) are fixedly connected with a sliding block (2015) respectively, and a guide rail sliding groove (2016) matched with the linear guide rail (2011) is formed below the sliding block (2015).

5. A carton palletising apparatus as in claim 3, wherein one end of the linear guide (2011) is provided with a servomotor (2017), wherein the servomotor (2017) is arranged on the side of the driving pulley (2012), and the output shaft of the servomotor (2017) is fixedly connected with the driving pulley (2012).

6. A carton palletizing device according to claim 1, characterized in that the suction cup clamp (3) comprises a mounting frame (301), the mounting frame (301) being fixedly connected with the lower end of the lifting rod of the rack lifter (202); the lifting device is characterized in that a first telescopic cylinder (302) is vertically arranged above the mounting frame (301), the top end of a piston rod of the first telescopic cylinder (302) is fixedly connected with a lifting plate (303), and a sponge sucker (304) is arranged below the lifting plate (303).

7. The carton palletizing device according to claim 6, wherein two second telescopic cylinders (305) are symmetrically arranged on two sides of the mounting frame (301), and a cylinder body of each second telescopic cylinder (305) is fixedly connected with the mounting frame (301); the top end of a piston rod of the second telescopic cylinder (305) is fixedly connected with a movable supporting rod (306), and an L-shaped supporting plate (307) is fixedly connected below the movable supporting rod (306).

8. The carton palletizing device according to claim 7, wherein guide posts (12) are symmetrically arranged on two sides of the second telescopic cylinder (305), and guide sleeves (13) matched with the guide posts (12) are arranged on the side edges of the mounting frame (301); one end of the guide post (12) is fixedly connected with the movable supporting rod (306), and the other end of the guide post (12) is inserted into the guide sleeve (13) and is in sliding connection with the guide sleeve.

9. The carton palletizing device according to claim 1, wherein the tray feeding mechanism (6) comprises a storage frame (601), wherein a tray inlet (14) is formed at the rear end of the storage frame (601), and a tray outlet (7) is formed at the bottom end of the storage frame (301); the tray supporting components (602) are symmetrically arranged on the inner walls of two sides below the storage frame (601), and the trays (10) are stacked above the tray supporting components (602).

10. A carton palletising device as in claim 9, wherein the tray support assembly (602) comprises a linear screw slide (6021), wherein the screw slide (6022) of the linear screw slide (6021) has a mounting plate (6023) attached thereto; the mounting plate (6023) is provided with a triaxial cylinder (6024), wherein the top end of a piston rod of the triaxial cylinder (6024) is connected with a movable plate (6025), and one side, far away from the triaxial cylinder (6024), of the movable plate (6025) is provided with a supporting rod (6026).