CN217865196U

CN217865196U - Automatic box separating device

Info

Publication number: CN217865196U
Application number: CN202222080863.7U
Authority: CN
Inventors: 陈文灏; 宋将举; 彭大为
Original assignee: Hangzhou Hanbai Technology Co ltd
Current assignee: Hangzhou Hanbai Technology Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2022-11-22
Anticipated expiration: 2032-08-08

Abstract

The utility model discloses an automatic box separating device, including platen, branch case baffle and elasticity pinch roller, the top surface both sides of platen are equipped with the side shield, be equipped with the conveyer belt between the side shield, the upper surface of conveyer belt is higher than in the top surface of platen, and both ends are conveyer belt front end and conveyer belt rear end respectively around the direction of transfer along the conveyer belt, branch case baffle and elasticity pinch roller set up in the top of conveyer belt front end, and branch case baffle and elasticity pinch roller set up respectively according to the order from beginning to end along the direction of transfer of conveyer belt, are equipped with the branch case passageway between branch case baffle lower extreme and the conveyer belt, are equipped with out the case passageway between elasticity pinch roller and the conveyer belt, the height that goes out the case passageway is less than the height of branch case passageway. The utility model discloses an elasticity pinch roller carries out the secondary and blocks and compress tightly the carton, when guaranteeing that the sola goes out the case, the difficult skew that takes place in carton position when going out the case to be favorable to guaranteeing the position degree of accuracy of carton when follow-up subsides mark or spout the sign indicating number.

Description

Automatic box separating device

Technical Field

The utility model relates to a package packing machine especially relates to an automatic box separating device.

Background

In order to effectively track links such as production and transportation of products after packaging is performed offline, a corrugated paper packaging box for packaging is usually subjected to code pasting or code generation by means of labeling, code spraying and the like.

Before labeling or code spraying, the packing boxes are usually folded together, and the packing boxes on the stacking table top are manually placed on a conveyor belt of a conveyor one by one, and the packing boxes are conveyed to a labeling or code spraying mechanism through the conveyor belt to be labeled or code sprayed. The manual box separation mode has the problems of high labor intensity, time waste and labor waste.

In addition, chinese patent of granted bulletin No. CN204198004U, granted

bulletin date

2015, 3, 11 discloses an automatic box separating device, which comprises a rack, a first conveying mechanism, a second conveying mechanism and an electric control device, wherein the first conveying mechanism, the second conveying mechanism and the electric control device are all installed on the rack, the second conveying mechanism is arranged at the downstream of the first conveying mechanism, the automatic box separating device further comprises a box separating mechanism, the box separating mechanism is arranged above the first conveying mechanism, the box separating mechanism comprises a vertical stop lever and a portal frame, two legs of the portal frame are installed at the front side and the rear side of the rack, the vertical stop lever is installed on a cross beam of the portal frame in a fence shape, and the bottom end of the vertical stop lever is higher than a conveying plane of the first conveying mechanism. The automatic box separating device has the following defects: (1) In order to ensure that the carton at the bottommost end of the carton pile can pass through the gap below the vertical stop lever, the gap is generally larger than the thickness of the carton, and when the carton pile is heavier, the carton at the bottommost end of the carton pile is pressed more tightly, so that the gap below the vertical stop lever can easily pass through a plurality of cartons at the same time; (2) When the carton passes through the clearance ejection of compact of vertical pin below, contact inhomogeneous between carton and the first transport mechanism, lead to the carton both sides can not be synchronous completely (there is speed difference), position emergence skew when easily causing the carton ejection of compact influences the position degree of accuracy of follow-up subsides mark or sign indicating number.

SUMMERY OF THE UTILITY MODEL

The utility model relates to a solve prior art's problem, provide a novel structure, can guarantee that the sola goes out the case, and the automatic branch case device of skew is difficult for taking place in carton position when going out the case.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model discloses an automatic box separating device, including platen, branch case baffle and elasticity pinch roller, the top surface both sides of platen are equipped with the side shield, be equipped with the conveyer belt between the side shield, the upper surface of conveyer belt is higher than in the top surface of platen, and both ends are conveyer belt front end and conveyer belt rear end respectively around the direction of transfer along the conveyer belt, branch case baffle and elasticity pinch roller set up in the top of conveyer belt front end, and branch case baffle and elasticity pinch roller set up respectively according to the order from beginning to end along the direction of transfer of conveyer belt, are equipped with the branch case passageway between branch case baffle lower extreme and the conveyer belt, are equipped with out the case passageway between elasticity pinch roller and the conveyer belt, it is less than the height of branch case passageway to go out the height of case passageway. The carton stack is placed between the side baffles, the carton above the carton stack except the bottommost end of the carton stack is blocked by the carton separating baffle, and the carton except the bottommost end of the carton stack is separated after sequentially passing through the carton separating channel and the carton discharging channel under the action of friction force between the carton stack and the conveyor belt; the box separating channel is slightly larger than the thickness of a single carton so that the carton can smoothly pass through; the carton outlet channel is slightly smaller than the thickness of a single carton, when the carton passes through the carton outlet channel, the elastic pressing wheel is guaranteed to be capable of pressing the carton, deviation is avoided when the carton is discharged, meanwhile, the elastic pressing wheel also plays a role in blocking, it is guaranteed that only one carton can be installed through the carton outlet channel and the conveyor belt, and the carton conveying device is well known to those skilled in the art and can adopt a motor and a belt pulley for transmission.

Preferably, the relative distance between the side guards is adjustable. The relative distance between the side guards is adjustable to allow different sized cartons to be placed.

Preferably, guide sectional materials are fixed on two sides of the bottom surface of the bedplate, T-shaped grooves are formed in the guide sectional materials, sliding long holes are formed in the bedplate, the side baffle is L-shaped, knob screws are arranged on a horizontal plate of the side baffle, nuts capable of sliding along the wide grooves of the T-shaped grooves are arranged in the wide grooves of the T-shaped grooves, and the knob screws penetrate through the sliding long holes and the notches of the T-shaped grooves and are in threaded connection with the nuts.

Preferably, the automatic box separation device further comprises a box outlet angle adjusting mechanism arranged at the rear of the rear end of the conveying belt, the box outlet angle adjusting mechanism comprises a sliding plate and an inclined plate, a connecting block is fixed at one end, close to the rear end of the conveying belt, of the sliding plate, an adjusting long hole is formed in the sliding plate, the sliding plate is fastened with the table plate into a whole through a connecting bolt penetrating through the adjusting long hole, the inclined plate is located above the connecting block, limiting side plates are arranged on two sides of the inclined plate, two concentric arc-shaped holes are formed in the limiting side plates, the limiting side plates are attached to outer walls of two sides of the connecting block, and the limiting side plates are fastened with the connecting block into a whole through a fastening screw penetrating through the arc-shaped holes. One side of the carton stack, which is far away from the carton dividing baffle, is placed on the inclined plate, so that the carton stack is obliquely placed (one side of the carton stack, which is far away from the carton dividing baffle, is raised), and when the carton on the bottom of the carton stack is conveyed forwards, one end, which is close to the rear end of the conveying belt, of the carton above the carton stack can always incline downwards and abut against the carton dividing baffle, so that the carton can quickly enter the carton dividing channel, and the carton discharging speed is improved; the connecting blocks can move, so that the paper box can adapt to paper boxes with different sizes; the angle of the inclined plate can be adjusted by tightening or loosening the set screw.

Preferably, a guide rail is fixed above the front end of the conveyor belt, a sliding block is arranged on the side face, close to the rear end of the conveyor belt, of the guide rail, the sliding block is fastened with the guide rail into a whole through a fastening screw, an adjusting long hole is formed in the box separating baffle, the box separating baffle is fastened with the sliding block into a whole through the fastening screw penetrating through the adjusting long hole, and an arc-shaped guide section bending towards the front end of the conveyor belt is arranged at the lower portion of the box separating baffle. The carton separating baffle can be moved up and down after the fastening screws are loosened so as to adjust the height of the carton separating baffle, and thus the size of the carton separating channel is adjusted so as to adapt to cartons with different thicknesses; the arc-shaped guide section plays a role in guiding the carton to enter the carton separating channel, and meanwhile, the carton can be prevented from being scratched.

As preferred, elasticity pinch roller includes a pair of mounting panel, fixed axle and pinch roller, the side fixed connection of conveyer belt rear end is kept away from with the guide rail in the upper end of mounting panel, and the lateral surface lower part of mounting panel is equipped with the installation step, be equipped with the mounting hole in the installation step, pinch roller is located between the mounting panel, the fixed axle passes pinch roller and is connected with pinch roller rotation, and the both ends of fixed axle stretch into in the mounting hole, are equipped with the briquetting in the mounting hole, be equipped with pressure spring between briquetting and the fixed axle, the fixed axle rotates the housing screw who is connected with the briquetting through passing behind the step face of installation step and compresses tightly in the mounting hole. Through rotating the housing screw, the pressing force of the pressing spring on the fixing shaft can be adjusted, so that the pressing force of the pressing roller can be adjusted according to cartons with different thicknesses, the cartons can be guaranteed to pass smoothly while the cartons are guaranteed to be pressed, and the cartons can not be crushed.

Preferably, a box blocking extension plate is fixed on the side surface of the guide rail close to the rear end of the conveyor belt. The baffle box extension plate is used for blocking the carton, and more cartons can be placed between the side baffle plates.

Preferably, the conveyor belt is provided with two conveyor belts which are arranged in parallel. The transmission has two, and it has two branch case baffles and two to correspond then to compress tightly the gyro wheel, and both sides can be compressed tightly and totally synchronous by compressing tightly the gyro wheel during the carton ejection of compact, and the difficult emergence skew in position of carton when going out the case.

Preferably, the automatic box separation device further comprises a frame, and the bedplate is fixed on the frame.

Therefore, the utility model discloses following beneficial effect has: carry out the secondary through the elasticity pinch roller and block and compress tightly the carton, when guaranteeing that the sola goes out the case, the difficult emergence skew in carton position when going out the case to be favorable to guaranteeing the carton and subsequently paste the mark or spout the position degree of accuracy when spouting the sign.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a schematic installation diagram of a box separating baffle, a guide section bar, a conveyor belt, a side baffle, an elastic pinch roller, a guide rail and a box baffle extension plate.

Fig. 3 is an installation schematic diagram of a box separating baffle, an elastic pressing wheel, a guide rail and a box baffle extension plate.

Fig. 4 is a structural schematic diagram of the elastic pinch roller.

Fig. 5 is a schematic structural view of the box outlet angle adjusting mechanism.

In the figure: the automatic box-separating device comprises a bedplate 1, a box-separating baffle 2, a side baffle 3, a conveyor belt 4, a conveyor belt front end 5, a conveyor belt rear end 6, a guide profile 7, a T-shaped groove 8, a sliding long hole 9, a knob screw 10, a sliding plate 11, an inclined plate 12, a connecting block 13, an adjusting long hole 14, a connecting bolt 15, a limiting side plate 16, an arc-shaped hole 17, a fastening screw 18, a guide rail 19, a sliding block 20, an arc-shaped guide section 21, a fixing shaft 23, a pressing roller 24, a mounting step 25, a mounting hole 26, a pressing block 27, a pressing spring 28, a pressing screw 29 and a box-separating extension plate 30.

Detailed Description

The invention is further described with reference to the accompanying drawings and the detailed description.

An automatic box separation device shown in figure 1 comprises a bedplate 1, box separation baffles 2, an elastic pressing wheel, a frame 31 and a box outlet angle adjusting mechanism, wherein the bedplate is fixed on the frame, side baffles 3 are arranged on two sides of the top surface of the bedplate, guide sectional materials 7 are fixed on two sides of the bottom surface of the bedplate, a T-shaped groove 8 (shown in figure 2) is fixed on the guide sectional materials, a long sliding hole 9 is formed in the bedplate, the side baffles are L-shaped, a knob screw 10 is arranged on a horizontal plate of the side baffles, a nut (not shown in the figure) capable of sliding along the wide groove of the T-shaped groove is arranged in the wide groove of the T-shaped groove, and the knob screw passes through the long sliding hole and the notch of the T-shaped groove and then is in threaded connection with the nut; a conveyor belt 4 is arranged between the side baffles, two conveyor belts are arranged in parallel, the upper surface of each conveyor belt is higher than the top surface of the bedplate, and the front end and the rear end of each conveyor belt in the conveying direction are respectively a conveyor belt front end 5 and a conveyor belt rear end 6; the box outlet angle adjusting mechanism is arranged on a bedplate behind the rear end of the conveyor belt, and comprises a sliding plate 11 and an inclined plate 12 (shown in figure 5), wherein a connecting block 13 is fixed at one end of the sliding plate close to the rear end of the conveyor belt, an adjusting long hole 14 is arranged on the sliding plate, the sliding plate is fastened with a connecting bolt 15 of the bedplate into a whole by penetrating through the adjusting long hole, the inclined plate is positioned above the connecting block, limiting side plates 16 are arranged at two sides of the inclined plate, two concentric arc-shaped holes 17 are arranged on the limiting side plates, the limiting side plates are attached to the outer walls of two sides of the connecting block, and the limiting side plates are fastened with the connecting block into a whole by penetrating through fastening screws 18 of the arc-shaped holes; a guide rail 19 is fixed above the front end of the conveyor belt, a sliding block 20 is arranged on the side face, close to the rear end of the conveyor belt, of the guide rail, a box blocking extension plate 30 is fixed on the guide rail between the sliding blocks, the sliding block is fastened with the guide rail into a whole through a fastening screw, a box separating baffle is provided with an adjusting long hole, the box separating baffle is fastened with the sliding block into a whole through a fastening screw penetrating through the adjusting long hole, the lower portion of the box separating baffle is provided with an arc-shaped guide section 21 bending towards the front end of the conveyor belt, and a box separating channel is arranged between the lower end of the arc-shaped guide section and the conveyor belt; the elastic pinch roller comprises a pair of mounting plates 22, a fixing shaft 23 and a pinch roller 24 (as shown in fig. 3 and fig. 4), the upper end of each mounting plate is fixedly connected with the side face, far away from the rear end of the conveyor belt, of the guide rail, a mounting step 25 is arranged on the lower portion of the outer side face of each mounting plate, a mounting hole 26 is formed in each mounting step, the pinch roller is located between the mounting plates, the fixing shaft penetrates through the pinch roller and is rotatably connected with the pinch roller, two ends of the fixing shaft extend into the mounting holes, pressing blocks 27 are arranged in the mounting holes, a pinch spring 28 is arranged between each pressing block and the fixing shaft, the fixing shaft is pressed in the mounting holes through pinch screws 29 which penetrate through the step faces of the mounting steps and are rotatably connected with the pressing blocks, a box outlet channel is arranged between each pinch roller and the conveyor belt, and the height of the box outlet channel is smaller than that of the box separating channel.

The utility model discloses an operation process does: placing the paper boxes between two side baffles to form a paper box stack (not shown in the figure), wherein one side of the paper box stack, which is far away from the box separation baffle, is stacked on an inclined plate, the paper box positioned at the bottommost end of the paper box stack is conveyed forwards under the action of friction force between the paper box stack and a conveying belt, the paper box above the paper box except the bottommost end in the paper box stack is blocked by the box separation baffle, and the paper box positioned at the bottommost end of the paper box stack is subjected to box separation after passing through a box separation channel and a box discharge channel in sequence; when the carton passes through the carton discharging channel, two sides of the carton are pressed by the two pressing rollers to be completely synchronous, so that the position of the carton is not easy to deviate during carton discharging; when a plurality of cartons are separated from the box separating channel, the pressing rollers can block other cartons except the carton at the bottommost end, and only the carton at the bottommost end passes through the box discharging channel, so that a single carton is guaranteed to be discharged.

The above-described embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the scope of the claims.

Claims

1. The automatic box separation device is characterized by comprising a bedplate (1), box separation baffles (2) and an elastic pressing wheel, wherein side baffles (3) are arranged on two sides of the top surface of the bedplate, a conveying belt (4) is arranged between the side baffles, the upper surface of the conveying belt is higher than the top surface of the bedplate, the front end and the rear end of the conveying belt in the conveying direction are respectively a conveying belt front end (5) and a conveying belt rear end (6), the box separation baffles and the elastic pressing wheel are arranged above the front end of the conveying belt, the box separation baffles and the elastic pressing wheel are arranged in the conveying direction of the conveying belt in a front-back sequence, a box separation channel is arranged between the lower end of the box separation baffle and the conveying belt, a box outlet channel is arranged between the elastic pressing wheel and the conveying belt, and the height of the box outlet channel is smaller than that of the box separation channel.

2. An automatic box separation device according to claim 1, wherein the relative distance between the side dams is adjustable.

3. The automatic box separation device according to claim 2, wherein guide sectional materials (7) are fixed on two sides of the bottom surface of the bedplate, T-shaped grooves (8) are formed in the guide sectional materials, sliding long holes (9) are formed in the bedplate, the side baffle is L-shaped, knob screws (10) are arranged on a horizontal plate of the side baffle, nuts capable of sliding along the wide grooves of the T-shaped grooves are arranged in the wide grooves of the T-shaped grooves, and the knob screws penetrate through the sliding long holes and the notches of the T-shaped grooves and are in threaded connection with the nuts.

4. The automatic box separation device according to claim 1, further comprising a box outlet angle adjusting mechanism arranged behind the rear end of the conveyor belt, wherein the box outlet angle adjusting mechanism comprises a sliding plate (11) and an inclined plate (12), a connecting block (13) is fixed at one end of the sliding plate close to the rear end of the conveyor belt, an adjusting long hole (14) is formed in the sliding plate, the sliding plate is fastened with a connecting bolt (15) of the bedplate through the adjusting long hole, the inclined plate is located above the connecting block, limiting side plates (16) are arranged on two sides of the inclined plate, two concentric arc-shaped holes (17) are formed in the limiting side plates, the limiting side plates are attached to outer walls of two sides of the connecting block, and the limiting side plates are fastened with the connecting block through fastening screws (18) penetrating through the arc-shaped holes.

5. The automatic box separation device according to claim 1, wherein a guide rail (19) is fixed above the front end of the conveyor belt, a sliding block (20) is arranged on the side surface, close to the rear end of the conveyor belt, of the guide rail, the sliding block is fastened with the guide rail into a whole through a fastening screw, an adjusting long hole is formed in the box separation baffle, the box separation baffle is fastened with the sliding block into a whole through the fastening screw penetrating through the adjusting long hole, and the lower portion of the box separation baffle is provided with an arc-shaped guide section (21) bending towards the front end of the conveyor belt.

6. The automatic box separation device according to claim 5, wherein the elastic pressing wheel comprises a pair of mounting plates (22), a fixing shaft (23) and a pressing roller (24), the upper end of each mounting plate is fixedly connected with the side face of the guide rail far away from the rear end of the conveying belt, a mounting step (25) is arranged on the lower portion of the outer side face of each mounting plate, a mounting hole (26) is formed in each mounting step, the pressing roller is located between the mounting plates, the fixing shaft penetrates through the pressing roller and is rotatably connected with the pressing roller, two ends of the fixing shaft extend into the mounting holes, a pressing block (27) is arranged in each mounting hole, a pressing spring (28) is arranged between each pressing block and the fixing shaft, and the fixing shaft is pressed in the mounting holes through a pressing screw (29) which is rotatably connected with the pressing block after penetrating through the step face of each mounting step.

7. An automatic carton splitting device according to claim 5, characterized in that the sides of said guide rails close to the rear end of the conveyor are fixed with a carton retaining extension plate (30).

8. An automatic box separation device according to claim 1, wherein the conveyor belt comprises two belts, and the two belts are arranged in parallel.

9. An automatic box separation device according to claim 1, characterized in that the automatic box separation device further comprises a frame (31), and the bedplate is fixed on the frame.