CN220517663U - Carton forming machine - Google Patents

Abstract

The utility model relates to a carton forming machine which comprises a frame, wherein a feeding structure, a suction structure, an arc-shaped guide plate and an auxiliary structure are arranged on the frame; the suction structure comprises a movable column capable of moving back and forth in the frame, a rectangular sleeve capable of moving up and down is sleeved on the movable column, a suction cylinder is fixed at the rear side of the rectangular sleeve, and a suction sucker is fixed on an output shaft of the suction cylinder through a suction plate; the auxiliary structure comprises a movable column capable of moving left and right in the frame, an auxiliary cylinder is fixed on the left side of the movable column, and an auxiliary suction cup is fixed on an output shaft of the auxiliary cylinder through a movable plate. The sucking disc drives the box to move forward, and the moving cylinder drives the moving column to move to the left until the auxiliary sucking disc adsorbs the right side of the box, and the positions of the sucking disc and the auxiliary sucking disc are finely adjusted through the sucking cylinder and the auxiliary cylinder respectively, so that the box can be formed more regularly, and the attractiveness is better.

Description

Carton forming machine

Technical Field

The utility model relates to the technical field of carton forming, in particular to a carton forming machine.

Background

Vegetable oil is generally filled into oil bottles for storage in the processing process, a plurality of oil bottles are filled into the paper boxes for unified transportation after filling, the paper boxes are required to be folded and formed by a paper box forming machine before being packaged into oil bottles, the paper boxes are sent to a tape pasting mechanism to be pasted with lower adhesive tapes, and finally the oil bottles are transported away through a transmission device and are filled into the formed paper boxes.

When the existing carton forming machine is used for bending and forming a carton, a carton plate is usually placed between two groups of suckers which are oppositely arranged, the front side face and the rear side face of the carton plate are respectively adsorbed through the two groups of suckers, the two groups of suckers are driven to move back to back, so that the carton is formed, however, the angle of folding each face of the carton cannot be well controlled in the forming process, the included angle between the adjacent faces of the carton is different, the attractiveness is poor, and therefore the carton forming machine is provided for solving the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a carton forming machine which has the advantages that a carton body is formed more attractive, and the like, and solves the problems that the angles of all the surfaces of the carton body are folded and controlled in a forming process, so that the included angles between adjacent surfaces of the carton body are different, and the attractive degree is poor.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the carton forming machine comprises a frame, wherein a feeding structure, a suction structure, an arc-shaped guide plate, an auxiliary structure, a bottom edge folding structure, a bottom edge supporting structure and a conveying structure are arranged on the frame;

the suction structure comprises a movable column capable of moving back and forth in the frame, a rectangular sleeve capable of moving up and down is sleeved on the movable column, a suction cylinder is fixed on the rear side of the rectangular sleeve, a suction plate is fixed on an output shaft of the suction cylinder, and a suction cup is fixed on the suction plate;

the auxiliary structure comprises a movable column capable of moving left and right in the frame, an auxiliary cylinder is fixed on the left side of the movable column, a movable plate is fixed on an output shaft of the auxiliary cylinder, and an auxiliary sucker is fixed on the movable plate.

Further, the feeding structure is including setting up in the support column that can carry out altitude mixture control of frame rear side, both ends all are fixed with spacing post about the support column, two be fixed with two dead levers between the spacing post, two the outside of dead lever all slides and is equipped with two movable blocks, left side two the top surface of movable block and right side two the top surface of movable block all is fixed with L type backup pad, two the looks back of L type backup pad all is fixed with the stopper.

Further, the frame is rotatably connected with an adjusting screw through a bearing, the top end of the adjusting screw is rotatably arranged on the supporting column through the bearing, and two limiting rods are fixed on the rear side of the frame.

Further, the front side of the movable column is rotationally connected with an adjusting stud through a bearing, the front side of the rectangular sleeve is in threaded connection with the adjusting stud, a linear module is fixed on the frame, and the movable column is fixed at the output end of the linear module.

Further, the arc-shaped guide plate is fixed on the frame through a bolt lock, and a strip hole is further formed in the arc-shaped guide plate and matched with the bolt.

Further, a movable cylinder is fixed on the frame, the movable column is fixed at the output end of the movable cylinder, and a positioning rod is also fixed on the frame.

Further, the bottom edge folding structure is two groups and is respectively arranged on the suction structure and the auxiliary structure, the bottom edge folding structure comprises a bottom edge folding plate, a fixed plate and a turnover cylinder, the bottom edge folding plate is rotatably arranged on the fixed plate through a rotating shaft, and the output end of the turnover cylinder is hinged to the side face of the bottom edge folding plate.

Further, base bearing structure is two sets of, and sets up in conveying structure entrance both sides respectively, base bearing structure includes base backup pad, supporting cylinder, turning block and fixed column, the fixed column is fixed in the frame, and the turning block rotates through the pivot and sets up on the fixed column, and the base backup pad is fixed in the side of turning block, and the bottom of supporting cylinder articulates on the fixed column, and the output of supporting cylinder articulates in the bottom of turning block.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this carton make-up machine absorbs sucking disc and drives the box forward motion, and the removal cylinder drives the removal post left side motion, adsorbs on the right side of box until supplementary sucking disc, and fine setting is carried out to sucking disc and supplementary sucking disc's position respectively through sucking cylinder and supplementary cylinder again, adjusts to all being the perpendicular form between each face of box, alright make the box shaping more regular, and the pleasing to the eye degree is better.

Drawings

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

FIG. 2 is a top view of the structure of the present utility model;

FIG. 3 is a schematic diagram of a feeding structure of the present utility model;

FIG. 4 is a schematic diagram of an auxiliary structure of the present utility model;

FIG. 5 is a schematic drawing of a suction structure of the present utility model;

FIG. 6 is a schematic view of a bottom edge support structure according to the present utility model.

In the figure: 1. a frame; 2. a feeding structure; 201. a support column; 202. a limit column; 203. a limiting block; 204. a fixed rod; 205. a movable block; 206. an L-shaped support plate; 207. a limit rod; 208. adjusting a screw; 3. a suction structure; 301. a movable column; 302. a rectangular sleeve; 303. sucking a cylinder; 304. a suction plate; 305. sucking a sucking disc; 306. adjusting the stud; 307. a linear module; 4. an arc-shaped guide plate; 5. an auxiliary structure; 501. a moving column; 502. an auxiliary cylinder; 503. a moving plate; 504. an auxiliary suction cup; 505. a moving cylinder; 506. a positioning rod; 6. a bottom edge folding structure; 601. a bottom edge folding plate; 602. a fixing plate; 603. a turnover cylinder; 7. a bottom edge support structure; 701. a bottom side support plate; 702. a support cylinder; 703. a rotating block; 704. fixing the column; 8. and a conveying structure.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, a carton forming machine in this embodiment includes a frame 1, wherein a feeding structure 2, a suction structure 3, an arc-shaped guide plate 4, an auxiliary structure 5, a bottom edge folding structure 6, a bottom edge supporting structure 7 and a conveying structure 8 are disposed on the frame 1.

The conveying structure 8 is two belt conveyors which are oppositely arranged, a supporting roller is rotatably arranged on the left side of the frame 1 and located between the two belt conveyors, a bottom surface rubberizing mechanism is arranged on the left side of the supporting roller, the folded paper box is supported through the supporting roller and conveyed to the bottom surface rubberizing mechanism by the belt conveyors to be rubberized, wherein the bottom surface rubberizing mechanism is a conventional technical means known in the prior art, and the specific structure and principle of the bottom surface rubberizing mechanism are not described in detail herein.

A plurality of cartons are placed on the feeding structure 2 so that the subsequent absorbing structure 3 absorbs, the absorbing structure 3 moves backwards and absorbs the front side face of the forefront carton, the carton is bent under the action of the arc-shaped guide plate 4 and is subjected to auxiliary forming by the auxiliary structure 5, meanwhile, the bottom edge of the carton is folded by the bottom edge folding structure 6, the auxiliary structure 5 can further convey the carton into the inlet of the conveying structure 8, the bottom edge supporting structure 7 is located at the inlet of the conveying structure 8 and is used for carrying out auxiliary supporting on the bottom edge of the carton, and the carton can be completely conveyed into the inner side of the conveying structure 8.

In this embodiment, as shown in fig. 1-3, the feeding structure 2 includes a supporting column 201 disposed at the rear side of the frame 1 and capable of being adjusted in height, both ends of the supporting column 201 are fixed with limiting columns 202, two fixing rods 204 are fixed between the two limiting columns 202, two movable blocks 205 are slidably disposed on the outer sides of the two fixing rods 204, L-shaped supporting plates 206 are fixed on top surfaces of the two movable blocks 205 on the left side and top surfaces of the two movable blocks 205 on the right side, and limiting blocks 203 are fixed on opposite surfaces of the two L-shaped supporting plates 206.

After the movable block 205 slides to a proper position on the fixed rod 204, the movable block 205 can be locked on the fixed rod 204 by bolts to keep the fixed, and the relative distance between the two L-shaped support plates 206 can be adjusted by controlling the relative distance between the two movable blocks 205.

The contact surface of stopper 203 and carton is the inclined plane, and accessible stopper 203 restrains the carton, avoids the carton to turn over the side forward and drops, and spacing post 202 is the slope form, makes things convenient for the carton downward movement, after folding over the carton of forefront, follow-up carton downward movement is spacing once more until passing through stopper 203.

The stand 1 is rotatably connected with an adjusting screw 208 through a bearing, the top end of the adjusting screw 208 is rotatably arranged on the support column 201 through the bearing, two limiting rods 207 are fixed on the rear side of the stand 1, when the adjusting screw 208 is rotated, the adjusting screw 208 can rotate up and down, so that the support column 201 is driven to move up and down, and meanwhile, the two limiting columns 202 respectively move up and down outside the two limiting rods 207, so that the stability of the support column 201 is stronger.

In this embodiment, as shown in fig. 1-2 and fig. 4-5, the suction structure 3 includes a movable column 301 capable of moving back and forth in the frame 1, a rectangular sleeve 302 capable of moving up and down is sleeved on the movable column 301, a suction cylinder 303 is fixed at the rear side of the rectangular sleeve 302, a suction plate 304 is fixed at an output shaft of the suction cylinder 303, and a suction cup 305 is fixed on the suction plate 304.

The front side of the movable column 301 is rotatably connected with an adjusting stud 306 through a bearing, the front side of the rectangular sleeve 302 is in threaded connection with the adjusting stud 306, when the adjusting stud 306 rotates, the rectangular sleeve 302 can move up and down on the outer side of the movable column 301, the height of the suction cylinder 303 can be adjusted through the rectangular sleeve 302, and the application range is wider.

The frame 1 is fixed with a linear module 307, the movable column 301 is fixed at the output end of the linear module 307, and the movable column 301 is driven to move back and forth through the linear module 307, so that the suction cup 305 moves to the rear side and adsorbs the right half part of the front side of the carton, after adsorption, the right half part of the front side of the carton moves to the front side to serve as the front side of the carton, the left half part of the front side of the carton is bent back under the action of the arc-shaped guide plate 4 to form the left side of the carton, and the left half part and the right half part of the rear side of the carton are also bent under the action of the force to form the rear side and the right side of the carton, so that the carton is formed preliminarily.

The arc-shaped guide plate 4 is locked on the frame 1 through a bolt, and the arc-shaped guide plate 4 is also provided with a strip hole matched with a bolt, so that the installation angle of the arc-shaped guide plate 4 and the frame 1 can be adjusted.

In this embodiment, as shown in fig. 1-2 and fig. 4, the auxiliary structure 5 includes a moving column 501 capable of moving left and right in the frame 1, an auxiliary cylinder 502 is fixed on the left side of the moving column 501, a moving plate 503 is fixed on an output shaft of the auxiliary cylinder 502, and an auxiliary suction cup 504 is fixed on the moving plate 503.

The movable cylinder 505 is fixed on the frame 1, the movable column 501 is fixed at the output end of the movable cylinder 505, the positioning rod 506 is also fixed on the frame 1, when the movable cylinder 505 drives the movable column 501 to move left and right, the bottom end of the movable column 501 moves left and right on the positioning rod 506, so that the stability is stronger when the movable column 501 moves left and right.

After the suction cup 305 sucks the carton forwards and makes the carton be primarily formed, the moving cylinder 505 can drive the auxiliary suction cup 504 to suck the right side surface of the carton, and the carton can be folded more neatly by adjusting the position of the auxiliary suction cup 504.

In this embodiment, as shown in fig. 4-5, the bottom edge folding structures 6 are two groups and are respectively disposed on the suction structure 3 and the auxiliary structure 5, the bottom edge folding structures 6 include a bottom edge folding plate 601, a fixing plate 602 and a turning cylinder 603, the bottom edge folding plate 601 is rotatably disposed on the fixing plate 602 through a rotation shaft, and an output end of the turning cylinder 603 is hinged to a side surface of the bottom edge folding plate 601.

In the suction structure 3, the bottom end of the turning cylinder 603 in the bottom edge folding structure 6 is hinged to the movable column 301, and the fixed plate 602 is fixed to the movable column 301.

In the auxiliary structure 5, the bottom end of the turning cylinder 603 in the bottom edge folding structure 6 is hinged to the moving column 501, and the fixing plate 602 is fixed to the moving column 501.

In the state shown in fig. 4-5, the bottom edge folding plate 601 is perpendicular to the fixing plate 602, the overturning cylinder 603 is ejected, the bottom edge folding plate 601 overturns upwards, and the bottom edge of the carton is folded.

In this embodiment, as shown in fig. 6, the bottom edge supporting structures 7 are two groups and are respectively disposed at two sides of the inlet of the conveying structure 8, the bottom edge supporting structures 7 include a bottom edge supporting plate 701, a supporting cylinder 702, a rotating block 703 and a fixing column 704, the fixing column 704 is fixed on the frame 1, the rotating block 703 is rotatably disposed on the fixing column 704 through a rotating shaft, the bottom edge supporting plate 701 is fixed on a side surface of the rotating block 703, the bottom end of the supporting cylinder 702 is hinged on the fixing column 704, and the output end of the supporting cylinder 702 is hinged at the bottom end of the rotating block 703.

The supporting cylinder 702 is ejected, and the rotating block 703 can rotate, so that the bottom side supporting plate 701 is driven to turn upwards, and the bottom surface of the carton is supported.

Through adopting above-mentioned carton make-up machine, the accessible absorbs the cooperation of structure 3 and auxiliary structure 5 for the carton is become more regular by the shaping, has improved the pleasing to the eye degree of carton, and its concrete theory of operation is as follows:

a plurality of carton plates are vertically arranged between the two L-shaped supporting plates 206, and the carton plates at the forefront side are limited by the limiting blocks 203, so that the carton plates are prevented from falling forwards and sideways;

the output end of the linear module 307 drives the movable column 301 to move backwards until the suction cup 305 adsorbs the right half part of the front side of the foremost carton board, the linear module 307 drives the movable column 301 to retract, the carton board can be pulled out from the limiting block 203, the right half part of the front side of the carton board adsorbed by the suction cup 305 is used as the front surface of the carton body, meanwhile, the left half part of the front side of the carton board is backwards bent under the action of the arc-shaped guide plate 4 to form the left surface of the carton body, and the left half part and the right half part of the rear side of the carton are also bent under the action of the force to form the back surface and the right surface of the carton body, so that the carton body is preliminarily formed;

the sucking disc 305 drives the box body to move forwards, the moving cylinder 505 drives the moving column 501 to move leftwards until the auxiliary sucking disc 504 adsorbs the right surface of the box body, and the positions of the sucking disc 305 and the auxiliary sucking disc 504 are respectively fine-tuned by the sucking cylinder 303 and the auxiliary cylinder 502 until all the surfaces of the box body are vertical, so that the box body can be molded more regularly and the attractive appearance is better;

the bottom edge folding plate 601 is pushed out by the overturning cylinder 603, the bottom edge of the box body is folded, the moving cylinder 505 drives the moving column 501 to move leftwards continuously until the box body is sent into the inlet of the conveying structure 8, the supporting cylinder 702 is pushed out, the rotating block 703 can rotate, the bottom edge supporting plate 701 is driven to overturn upwards, the bottom surface of the box body is supported, the folding effect of the bottom surface is good when the box body is sent into the conveying structure 8, and finally the box body is sent to the bottom surface rubberizing mechanism by the conveying structure 8 for rubberizing treatment.

The control mode of the utility model is controlled by the controller, the control circuit of the controller can be realized by simple programming by a person skilled in the art, the supply of power also belongs to common knowledge in the art, and the utility model is mainly used for protecting the mechanical device, so the utility model does not explain the control mode and circuit connection in detail.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The carton forming machine is characterized by comprising a frame (1), wherein a feeding structure (2), a suction structure (3), an arc-shaped guide plate (4), an auxiliary structure (5), a bottom edge folding structure (6), a bottom edge supporting structure (7) and a conveying structure (8) are arranged on the frame (1);

the suction structure (3) comprises a movable column (301) capable of moving back and forth in the frame (1), a rectangular sleeve (302) capable of moving up and down is sleeved on the movable column (301), a suction cylinder (303) is fixed at the rear side of the rectangular sleeve (302), a suction plate (304) is fixed on an output shaft of the suction cylinder (303), and a suction sucker (305) is fixed on the suction plate (304);

the auxiliary structure (5) comprises a moving column (501) capable of moving left and right in the frame (1), an auxiliary cylinder (502) is fixed on the left side of the moving column (501), a moving plate (503) is fixed on an output shaft of the auxiliary cylinder (502), and an auxiliary sucker (504) is fixed on the moving plate (503).

2. The carton forming machine of claim 1, wherein: the feeding structure (2) comprises a supporting column (201) which is arranged on the rear side of the frame (1) and can be used for carrying out height adjustment, limiting columns (202) are respectively fixed at the left end and the right end of the supporting column (201), two fixing rods (204) are respectively fixed between the limiting columns (202), two movable blocks (205) are respectively arranged on the outer sides of the fixing rods (204) in a sliding mode, L-shaped supporting plates (206) are respectively fixed on the top surfaces of the movable blocks (205) and the top surfaces of the movable blocks (205) on the right side, and limiting blocks (203) are respectively fixed on the opposite sides of the L-shaped supporting plates (206).

3. A carton forming machine as claimed in claim 2, wherein: the adjustable support is characterized in that an adjusting screw (208) is rotatably connected to the frame (1) through a bearing, the top end of the adjusting screw (208) is rotatably arranged on the support column (201) through a bearing, and two limiting rods (207) are fixed on the rear side of the frame (1).

4. The carton forming machine of claim 1, wherein: the front side of the movable column (301) is rotatably connected with an adjusting stud (306) through a bearing, the front side of the rectangular sleeve (302) is in threaded connection with the adjusting stud (306), the frame (1) is fixedly provided with a linear module (307), and the movable column (301) is fixed at the output end of the linear module (307).

5. The carton forming machine of claim 1, wherein: the arc-shaped guide plate (4) is fixed on the frame (1) through a bolt lock, and a strip hole is further formed in the arc-shaped guide plate (4) and matched with the bolt.

6. The carton forming machine of claim 1, wherein: the movable cylinder (505) is fixed on the frame (1), the movable column (501) is fixed at the output end of the movable cylinder (505), and the positioning rod (506) is also fixed on the frame (1).

7. The carton forming machine of claim 1, wherein: the bottom edge folding structure (6) is two groups and is respectively arranged on the suction structure (3) and the auxiliary structure (5), the bottom edge folding structure (6) comprises a bottom edge folding plate (601), a fixing plate (602) and a turnover cylinder (603), the bottom edge folding plate (601) is rotatably arranged on the fixing plate (602) through a rotating shaft, and the output end of the turnover cylinder (603) is hinged to the side face of the bottom edge folding plate (601).

8. The carton forming machine of claim 1, wherein: the base bearing structure (7) is two sets of, and sets up in conveying structure (8) entrance both sides respectively, base bearing structure (7) are including base backup pad (701), supporting cylinder (702), rotating block (703) and fixed column (704), fixed column (704) are fixed in on frame (1), rotating block (703) rotate through the pivot and set up on fixed column (704), and base backup pad (701) are fixed in the side of rotating block (703), and the bottom of supporting cylinder (702) articulates on fixed column (704), and the output of supporting cylinder (702) articulates in the bottom of rotating block (703).