CN112793842A

CN112793842A - Paper pile conveying equipment for carton packaging

Info

Publication number: CN112793842A
Application number: CN202110282997.4A
Authority: CN
Inventors: 邱志国
Original assignee: Tangshan Jiajie Package Machinery Manufacturing Co ltd
Current assignee: Tangshan Jiajie Package Machinery Manufacturing Co ltd
Priority date: 2021-03-16
Filing date: 2021-03-16
Publication date: 2021-05-14

Abstract

The invention relates to the technical field of carton packaging, and discloses a paper stack conveying device for carton packaging, which comprises a base, a workbench, baffles, a movable frame and an exhaust fan, wherein the workbench is horizontally arranged right above the base, a positioning frame is fixed on one side of the top end of the base, a packaging case is fixed on the other side of the top end of the base, a conveying belt is horizontally arranged right above the workbench, the baffles are vertically arranged on the front side and the rear side of the middle part of the conveying belt, the bottoms of the baffles are vertically connected through a cross arm plate, the tops of the baffles are vertically connected through a supporting plate, and the exhaust fan is fixed at the central position of the top end of the base. The invention not only realizes the function of lateral synchronous holding and conveying, avoids the paper stacks from toppling over in the conveying process, but also can carry out rolling compaction on the paper stacks with different sizes, thereby avoiding the paper stacks from scattering in the conveying process, and also can effectively improve the surrounding working environment.

Description

Paper pile conveying equipment for carton packaging

Technical Field

The invention relates to the technical field of carton packaging, in particular to paper stack conveying equipment for carton packaging.

Background

In the field of carton packaging, the method mainly relates to the procedures of paper feeding, packaging, bonding, printing and the like. The paper box product used for packaging the paper box is usually formed by adhering single-layer or multi-layer corrugated boards, paper with different sizes and thicknesses can be selected according to the packaging requirements of actual products, then the paper box product is folded and wrapped according to the appearance of the product, and finally the paper box product is packaged and formed. The process and the related equipment have the advantages of high integration level, high operation efficiency, stable performance, reliable operation and the like.

But current carton packing still has certain problem with paper buttress conveying equipment in the in-service use: firstly, in the process of conveying paper stacks, a synchronous lateral position blocking mechanism is lacked, and when a conveying belt is in an abnormal shaking state, stacked paper stacks can topple over; secondly, the conventional conveying mechanism is too simple, only a conveying belt body positioned at the bottom is arranged, and the pressing function of the top end of the paper stack is lacked, so that the guide shaft of the paper stack is easily affected by external vibration in the conveying process; thirdly, the paper stack is easy to scatter chips, dust and the like, so that the surrounding environment is polluted, and certain potential safety hazards are generated.

Accordingly, a paper pile conveying apparatus for carton packaging is provided by those skilled in the art to solve the problems set forth in the above background art.

Disclosure of Invention

The invention aims to provide a paper pile conveying device for carton packaging, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a paper pile conveying device for carton packaging comprises a base, a workbench, a baffle, a movable frame and an exhaust fan, wherein the workbench is horizontally arranged right above the base, a positioning frame is fixed on one side of the top end of the base, a front height limiting plate and a rear height limiting plate are arranged on the inner side wall of the top of the positioning frame, a packaging case is fixed on the other side of the top end of the base, a control panel is embedded on the front side wall of the packaging case, the conveying belt is horizontally arranged right above the workbench, the left end and the right end of the conveying belt respectively horizontally extend into the positioning frame and the packaging case, the baffle is vertically arranged on the front side and the rear side of the middle part of the conveying belt, the bottoms between the baffles are vertically connected through a cross arm plate, the cross arm plate is positioned between the workbench and the conveying belt, the top between the baffles is vertically connected through a supporting plate, and the supporting plate is positioned right above the conveying belt, the central position of the top end of the base is fixed with the exhaust fan, the air gathering cover is installed at the input end of the exhaust fan, and the top end of the air gathering cover faces towards the bottom end of the workbench.

As a still further scheme of the invention: heavy grooves are horizontally formed in the front side and the rear side of the top end of the workbench, and first through holes are formed in the workbench at equal intervals between the heavy grooves.

As a still further scheme of the invention: two walking wheels are symmetrically arranged on the inner side wall of the bottom of the baffle plate, the bottoms of the walking wheels are located in the corresponding sinking grooves, and the walking wheels are connected with the sinking grooves in a rolling mode and form limiting structures.

As a still further scheme of the invention: second through holes are formed in the cross arm plate at equal intervals, and the first through holes and the second through holes are distributed correspondingly.

As a still further scheme of the invention: the bottom end of the cross arm plate is fixed with a front screw pair and a rear screw pair, the screw pairs are axially sleeved on a ball screw, bearing seats are sleeved at the left end and the right end of the ball screw, and the bearing seats are fixed at the top end of the workbench.

As a still further scheme of the invention: one end of the ball screw is sleeved with a transmission chain, the transmission chain vertically extends to the lower portion of the workbench, an asynchronous motor is fixed to one side of the top end of the base, a rotating shaft is installed at the output end of the asynchronous motor through a coupler, and the bottom of the transmission chain is sleeved at one end of the rotating shaft.

As a still further scheme of the invention: the U-shaped support plate is characterized in that an air cylinder is fixed at the center of the top end of the support plate, the output end of the air cylinder vertically extends to the lower portion of the support plate and is provided with a movable frame, and the movable frame is of an inverted U-shaped structure.

As a still further scheme of the invention: the movable frame top both sides all are fixed with the optical axis around, just the optical axis all vertically extends to the top of layer board, the optical axis all with the layer board slides and runs through and constitutes limit structure.

As a still further scheme of the invention: the bottom of activity frame is equidistant to be provided with changes the roller, just the both ends of changeing the roller all with the inside wall of activity frame rotates to be connected, the both ends of changeing the roller all are the round platform form, just the diameter at change roller both ends all increases from inside to outside gradually.

As a still further scheme of the invention: the fan comprises a fan cover, a fan cover and a fan body, wherein a filter screen plate is arranged in the fan cover, the edge position of the filter screen plate is obliquely matched with the inner side wall of the fan cover, lifting rods are fixed on two sides of the top end of the filter screen plate, and the lifting rods are of T-shaped structures.

Compared with the prior art, the invention has the beneficial effects that:

1. by placing the paper stack on the conveying belt between the positioning frames, when the paper stack moves rightwards and enters between the baffle plates, the asynchronous motor starts to operate, the rotating shaft is utilized to drive the transmission chain, so that the ball screws between the two groups of bearing seats rotate at the same speed, and the rotary motion is converted into linear motion through the two screw pair, so that the baffle plates on the two sides of the cross arm plate and the paper stack synchronously displace, and the paper stack is prevented from toppling in the conveying process;

2. according to the actual size of the paper stack, the air cylinder automatically stretches and retracts, and drives the movable frame to integrally and vertically lift under the sliding limiting action between the optical axis and the supporting plate, so that the rotating rollers which are distributed at equal intervals are kept relatively pressed with the top end of the paper stack, and the diameters of the two ends of the rotating rollers are gradually increased from inside to outside, so that the paper stack is kept relatively centered, and the paper stack is prevented from being scattered in the conveying process;

3. continuous top-down convulsions through the air exhauster for wastepaper, the dust that drop around the conveyer belt fall into the wind-collecting housing through second through-hole, first through-hole in proper order, accomplish again through filtering the otter board and filter, intercept, at interval, the usable lifter of two "T" type structures is upwards carried out filtering the otter board, accomplish after the cleanness again the normal position put into the wind-collecting housing can, thereby effectively improve the operational environment on every side.

Drawings

FIG. 1 is a schematic perspective view of a paper stack conveying apparatus for carton packaging;

FIG. 2 is a schematic perspective view of a baffle plate of a paper stack conveying apparatus for carton packaging;

FIG. 3 is a schematic front view of a paper stack conveying apparatus for carton packaging;

FIG. 4 is a side view showing an enlarged structure of a baffle plate of the paper pile conveying equipment for packaging cartons;

fig. 5 is an enlarged schematic view of a portion a of fig. 4 in a paper pile conveying apparatus for carton packing;

fig. 6 is an enlarged sectional structural view of a wind-gathering cover in a paper stack conveying apparatus for carton packaging.

In the figure: 1. a base; 2. a work table; 3. sinking a groove; 4. a first through hole; 5. a positioning frame; 6. a height limiting plate; 7. packaging the case; 8. a control panel; 9. a conveyor belt; 10. a baffle plate; 11. a traveling wheel; 12. a transverse stretcher plate; 13. a second through hole; 14. a screw pair; 15. a ball screw; 16. a bearing seat; 17. a drive chain; 18. an asynchronous motor; 19. a rotating shaft; 20. a support plate; 21. a cylinder; 22. a movable frame; 23. an optical axis; 24. rotating the roller; 25. an exhaust fan; 26. a wind gathering cover; 27. a filter screen plate; 28. and (5) lifting the rod.

Detailed Description

Referring to fig. 1 to 6, in an embodiment of the present invention, a paper stack conveying apparatus for carton packaging includes a base 1, a workbench 2, a baffle 10, a movable frame 22 and an exhaust fan 25, the workbench 2 is horizontally disposed right above the base 1, a positioning frame 5 is fixed on one side of the top end of the base 1, a front height limiting plate 6 and a rear height limiting plate 6 are mounted on the inner side wall of the top of the positioning frame 5, a packing case 7 is fixed on the other side of the top end of the base 1, a control panel 8 is embedded on the front side wall of the packing case 7, a conveyor belt 9 is horizontally disposed right above the workbench 2, the left end and the right end of the conveyor belt 9 respectively extend into the positioning frame 5 and the packing case 7, the baffle 10 is vertically disposed on the front side and the rear side of the middle portion of the conveyor belt 9, the bottoms between the baffles 10 are vertically connected by a cross arm 12, and the cross, the tops of the baffles 10 are vertically connected through a supporting plate 20, the supporting plate 20 is located right above the conveying belt 9, an exhaust fan 25 is fixed at the center of the top end of the base 1, a wind gathering cover 26 is installed at the input end of the exhaust fan 25, and the top end of the wind gathering cover 26 faces the bottom end of the workbench 2.

In fig. 1, 3, 4 and 5: sinking grooves 3 are horizontally formed in the front side and the rear side of the top end of the workbench 2 and used for limiting the displacement track of the travelling wheels 11, and first through holes 4 are formed in the workbench 2 between the sinking grooves 3 at equal intervals and used for ventilation and dust reduction; two walking wheels 11 are symmetrically arranged on the inner side wall of the bottom of the baffle plate 10, the bottoms of the walking wheels 11 are located in the corresponding sinking grooves 3, and the walking wheels 11 are in rolling connection with the sinking grooves 3 to form a limiting structure and are used for rolling support of the baffle plate 10; the bottom end of the cross arm plate 12 is fixed with a front screw pair 14 and a rear screw pair 14, the screw pairs 14 are axially sleeved on a ball screw 15, the left end and the right end of the ball screw 15 are sleeved with bearing seats 16, and the bearing seats 16 are fixed at the top end of the workbench 2 and used for reducing driving friction; one end of one of the ball screw 15 is sleeved with a transmission chain 17, the transmission chain 17 vertically extends to the lower part of the workbench 2, an asynchronous motor 18 is fixed on one side of the top end of the base 1, a rotating shaft 19 is installed at the output end of the asynchronous motor 18 through a coupler, and the bottom of the transmission chain 17 is sleeved on one end of the rotating shaft 19 and used for automatic driving.

In fig. 1, 2, 3 and 6: second through holes 13 are formed in the cross arm plate 12 at equal intervals, and the first through holes 4 and the second through holes 13 are distributed correspondingly and used for gradually ventilating and reducing dust; the air collecting cover 26 is provided with a filter screen plate 27 inside, the edge position of the filter screen plate 27 is obliquely fitted with the inner side wall of the air collecting cover 26, the two sides of the top end of the filter screen plate 27 are fixed with lifting rods 28, and the lifting rods 28 are all in a T-shaped structure, so that the air collecting cover is convenient to position and assemble.

In fig. 1, 2 and 4: a cylinder 21 is fixed at the center of the top end of the supporting plate 20, the output end of the cylinder 21 vertically extends to the lower part of the supporting plate 20 and is provided with a movable frame 22, and the movable frame 22 is of an inverted U-shaped structure and is used for adjusting the height according to the actual size of the paper stack; the front side and the rear side of the top end of the movable frame 22 are both fixed with optical axes 23, the optical axes 23 both vertically extend to the upper side of the supporting plate 20, and the optical axes 23 both slidably penetrate through the supporting plate 20 to form a limiting structure for ensuring the stable lifting of the movable frame 22; the bottom of activity frame 22 is equidistant to be provided with changes roller 24, and changes both ends of roller 24 and all rotate with the inside wall of activity frame 22 and be connected, changes both ends of roller 24 and all is round platform form, and changes the diameter at roller 24 both ends and all increase from inside to outside gradually for the paper buttress keeps relatively placed in the middle.

The control panel 8 can be of the type TC55A, the asynchronous motor 18 can be of the type Y90S-2, the air cylinder 21 can be of the type SC160-50, the suction fan 25 can be of the type CF-11, and the input terminals of the asynchronous motor 18, the air cylinder 21 and the suction fan 25 are electrically connected to the output terminal of the PLC controller inside the control panel 8.

The working principle of the invention is as follows: firstly, a paper stack (300-1200 mm) is placed on a conveying belt 9 between positioning frames 5, at the moment, the front side and the rear side of the paper stack are blocked by the positioning frames 5, the maximum height of the paper stack is not more than a height limiting plate 6, when the paper stack moves rightwards along with the conveying belt 9 and enters between baffle plates 10, an asynchronous motor 18 is started to operate, a rotating shaft 19 is utilized to drive a transmission chain 17, so that ball screws 15 between two groups of bearing seats 16 rotate at the same speed, the rotary motion is converted into linear motion through two screw rod pairs 14, the baffle plates 10 on two sides of a cross arm plate 12 are synchronously displaced with the paper stack, meanwhile, travelling wheels 11 at the bottoms of the two baffle plates 10 roll in corresponding sinking grooves 3 to travel, the stability of the baffle plates 10 during translation is ensured, and the paper stack is prevented from falling in the conveying process;

meanwhile, according to the actual size of the paper stack, the control panel 8 controls the air cylinder 21 to correspondingly stretch and retract, and under the sliding limit action between the two optical axes 23 and the supporting plate 20, the air cylinder 21 is utilized to drive the movable frame 22 to integrally and vertically lift, so that the rotating rollers 24 distributed at equal intervals and the top end of the paper stack are kept to be relatively pressed, and as the two ends of the rotating rollers 24 are in a circular truncated cone shape and the diameters of the rotating rollers are gradually increased from inside to outside, the paper stack is kept relatively centered, the paper stack is prevented from being scattered in the conveying process, until the baffle plate 10 integrally translates to the packaging case 7, the asynchronous motor 18 starts to reversely rotate, and the rotating rollers 24 roll away from the top end of the paper stack, so that the paper stack is kept to orderly enter the packaging case 7 and the process is repeated;

in addition, the exhaust fan 25 continuously exhausts air from top to bottom, so that paper scraps and dust falling around the conveying belt 9 sequentially fall into the wind gathering cover 26 through the second through hole 13 and the first through hole 4, then are filtered and intercepted through the filter screen plate 27, at intervals, an operator can lift the filter screen plate 27 upwards by using the two lifting rods 28 with the T-shaped structures, and then put into the wind gathering cover 26 in situ after cleaning is completed, and therefore the surrounding working environment is effectively improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.

Claims

1. A paper stack conveying device for carton packaging comprises a base (1), a workbench (2), a baffle (10), a movable frame (22) and an exhaust fan (25), and is characterized in that the workbench (2) is horizontally arranged right above the base (1), one side of the top end of the base (1) is fixed with a positioning frame (5), a front height limiting plate and a rear height limiting plate (6) are installed on the inner side wall of the top of the positioning frame (5), a packaging case (7) is fixed on the other side of the top end of the base (1), a control panel (8) is embedded on the front side wall of the packaging case (7), the conveying belt (9) is horizontally arranged right above the workbench (2), the left end and the right end of the conveying belt (9) respectively horizontally extend to the positioning frame (5) and the packaging case (7), the baffle (10) is vertically arranged on the front side and the rear side of the middle part of the conveying belt (9), bottom between baffle (10) is passed through horizontal load board (12) and is linked to each other perpendicularly, just horizontal load board (12) are located workstation (2) between conveyer belt (9), top between baffle (10) is passed through layer board (20) and is linked to each other perpendicularly, just layer board (20) are located directly over conveyer belt (9), the central point on base (1) top puts the department and is fixed with air exhauster (25), just air accumulation cover (26) is installed to the input of air exhauster (25), and the top orientation of air accumulation cover (26) the bottom of workstation (2).

2. The paper pile conveying equipment for carton packaging according to claim 1, wherein the front side and the rear side of the top end of the workbench (2) are horizontally provided with sunken grooves (3), and the workbench (2) between the sunken grooves (3) is internally provided with first through holes (4) at equal intervals.

3. The paper pile conveying equipment for carton packaging according to claim 2, wherein two walking wheels (11) are symmetrically mounted on the inner side wall of the bottom of the baffle plate (10), the bottoms of the walking wheels (11) are located in the corresponding sinking grooves (3), and the walking wheels (11) are in rolling connection with the sinking grooves (3) and form a limiting structure.

4. The paper pile conveying equipment for carton packaging according to claim 2, characterized in that the inside of the cross arm plate (12) is provided with second through holes (13) at equal intervals, and the first through holes (4) and the second through holes (13) are correspondingly distributed.

5. The paper pile conveying equipment for carton packaging according to claim 1, wherein a front screw pair and a rear screw pair (14) are fixed at the bottom end of the cross arm plate (12), the screw pairs (14) are axially sleeved on a ball screw (15), bearing seats (16) are sleeved at the left end and the right end of the ball screw (15), and the bearing seats (16) are fixed at the top end of the workbench (2).

6. The paper pile conveying equipment for carton packaging according to claim 5, wherein one end of one of the ball screw (15) is sleeved with a transmission chain (17), the transmission chain (17) vertically extends to the position below the workbench (2), an asynchronous motor (18) is fixed on one side of the top end of the base (1), a rotating shaft (19) is installed at the output end of the asynchronous motor (18) through a coupler, and the bottom of the transmission chain (17) is sleeved at one end of the rotating shaft (19).

7. A carton pile conveying device according to claim 1, characterized in that a cylinder (21) is fixed at the center of the top end of the supporting plate (20), the output end of the cylinder (21) vertically extends to the lower part of the supporting plate (20) and is provided with a movable frame (22), and the movable frame (22) has an inverted "u" shape structure.

8. The paper pile conveying equipment for carton packaging according to claim 7, wherein optical shafts (23) are fixed on the front side and the rear side of the top end of the movable frame (22), the optical shafts (23) vertically extend above the supporting plate (20), and the optical shafts (23) are slidably penetrated through the supporting plate (20) to form a limiting structure.

9. The carton is packed and is used paper buttress conveying equipment of claim 7, characterized in that, the bottom of activity frame (22) is equidistant to be provided with changes roller (24), and the both ends of changeing roller (24) all with the inside wall of activity frame (22) is rotated and is connected, the both ends of changeing roller (24) all are round platform form, and the diameter at change roller (24) both ends all increases from inside to outside gradually.

10. The carton pile conveying device for carton packing according to claim 1, characterized in that a filter screen plate (27) is arranged inside the air gathering cover (26), the edge positions of the filter screen plate (27) are obliquely matched with the inner side wall of the air gathering cover (26), lifting rods (28) are fixed on two sides of the top end of the filter screen plate (27), and the lifting rods (28) are in a T-shaped structure.