CN110605868A - Automatic nail box machine - Google Patents

Abstract

The invention provides a full-automatic box-nailing machine, which belongs to the technical field of carton production and includes a frame, an upper rail mechanism, a lower rail mechanism, two double-piece nail box heads, a rear guide rail mechanism and a single-piece nail box head. The frame is provided with a front frame, a middle frame and a tail frame sequentially along the length direction; the upper rail mechanism and the lower rail mechanism are erected on the front frame and the middle frame from top to bottom, and the upper rail mechanism and the lower rail mechanism are respectively driven by chains. The mechanism conveys corrugated paper; the upper guide rail mechanism and the lower guide rail mechanism are respectively equipped with the first folding mechanism for folding double-piece corrugated paper; two double-piece nail box heads are located on both sides of the frame; the rear guide rail mechanism can be lifted Located on the middle frame and the tail frame, the rear guide rail mechanism is used to undertake the single piece of corrugated paper conveyed by the upper guide rail mechanism; the third folding mechanism for turning over the single piece of corrugated paper is installed on both sides of the rear guide rail mechanism; single piece nail box machine The head is set on the tail frame, this automatic nail box machine can produce double-piece and single-piece cartons of different sizes.

Description

Automatic nail box machine

technical field

The invention belongs to the technical field of carton production, and more specifically relates to a full-automatic box-nailing machine.

Background technique

With the rapid development of my country's logistics industry, especially the rise of the e-commerce industry has greatly promoted the rapid development of the express delivery industry. In this context, the amount of related packaging cartons is huge, and packaging cartons are used in various fields of modern society. The form of cartons usually includes double-piece and single-piece corrugated paper binding and forming. The production process of double-piece cartons uses double-piece carton processing equipment to simultaneously fold and bind two pieces of corrugated paper to complete the production process. The production process of single-piece cartons Then only a single piece of carton processing equipment can complete the production process by turning and binding a single piece of corrugated paper. In addition, the carton processing equipment is a large-scale equipment, and its production line completes the functions required for the corrugated paper transmission, folding and binding process steps. The module structure is complex, which requires a high degree of cooperation between each module. The double-piece carton production equipment and the single-piece carton production equipment are independent equipment. The production of cartons of different specifications requires repeated equipment replacement, and the staff frequently replaces production equipment. The production efficiency Low.

Contents of the invention

The purpose of the present invention is to provide a full-automatic box-stitching machine, which aims to solve the problem that both the double-piece carton production equipment and the single-piece carton production equipment are independent equipment, and the production of cartons of different specifications requires repeated replacement of equipment, and frequent replacement of production equipment by staff. The problem of low efficiency.

In order to achieve the above object, the technical solution adopted in the present invention is to provide a full-automatic nail box machine, including: also including:

The frame is provided with a front frame, a middle frame and a tail frame sequentially along the length direction;

The upper rail mechanism and the lower rail mechanism are erected on the front frame and the middle frame from top to bottom, and the upper rail mechanism and the lower rail mechanism respectively transmit corrugated paper through a chain transmission mechanism; the upper rail mechanism and the lower rail mechanism are respectively provided with a first hemming mechanism for folding double-sheet corrugated paper;

Two double-piece nail box heads are located on both sides of the frame, and are located between the front frame and the middle frame, and are used for binding to be transported along the upper rail mechanism and the lower rail mechanism And bent double corrugated paper;

The rear guide rail mechanism is arranged on the middle frame and the tail frame in a liftable manner, and the rear guide rail mechanism is used to accept the single piece of corrugated paper conveyed by the upper guide rail mechanism; The third folding mechanism for folding a single piece of corrugated paper;

The single-piece nail box head is arranged on the tail frame, and is used for binding the single piece of corrugated paper that is conveyed and bent along the upper guide rail mechanism and the rear guide rail mechanism.

As another embodiment of the present application, the lower guide rail mechanism is provided with two first guide rails, and a first drive mechanism for adjusting the distance between the two first guide rails is provided between the two first guide rails. A first chain for conveying corrugated paper is also provided between the two first guide rails;

The upper guide rail mechanism is provided with two second guide rails; a second drive mechanism for adjusting the distance between the two second guide rails is provided between the two second guide rails, and the distance between the two second guide rails There is also a second chain for conveying corrugated paper.

As another embodiment of the present application, a first press plate is fixed below the first guide rail, and a gap for guiding the movement of the corrugated paper is formed between the first press plate and the first guide rail;

A second pressing plate is fixed above the second guide rail, a second pressing plate is arranged above the second guiding rail, and a gap for guiding the movement of the corrugated paper is formed between the second pressing plate and the second guiding rail.

As another embodiment of the present application, the front frame includes:

a fixing frame for connecting one end of the lower rail mechanism;

Two rack plates are respectively arranged on both sides of the fixing frame;

The sliding frame is slidably arranged on the two rack plates and located above the fixed frame, and is used for connecting one end of the upper rail mechanism.

As another embodiment of the present application, the fixed frame is provided with a first conveyor belt for transporting corrugated paper to the lower guide rail mechanism; the sliding frame is provided with a second conveyor belt for transporting corrugated paper to the upper guide rail mechanism, the Both the first conveyor belt and the second conveyor belt are provided with a plurality of air suction ports for absorbing corrugated paper.

As another embodiment of the present application, the fully automatic nail box machine also includes:

The first positioning mechanism is arranged on the fixed frame, located above the first conveyor belt, and is used to limit the transmission direction of the corrugated paper along the first conveyor belt;

The second positioning mechanism is arranged on the sliding frame above the second conveyor belt, and is used to limit the transmission direction of the corrugated paper along the second conveyor belt.

As another embodiment of the present application, the first positioning mechanism is provided with a plurality of first cross bars perpendicular to the transmission direction of the first conveyor belt, the first cross bars are connected to the fixed frame, and the Two first guide plates are slidably connected to the first cross bar, and a guide channel for guiding the transmission of corrugated paper is formed between the two first guide plates;

The second positioning mechanism is provided with a plurality of second cross bars perpendicular to the transmission direction of the second conveyor belt, the second cross bars are connected to the sliding frame, and the second cross bars are slidably connected with There are two second guide plates, and a guide channel for guiding the transmission of corrugated paper is formed between the two second guide plates.

As another embodiment of the present application, the rear guide rail mechanism is arranged side by side with two third guide rails with adjustable spacing, and the third guide rails are erected and connected to the middle frame and the tail frame.

As another embodiment of the present application, the second hemming mechanism includes:

Two third pressing plates are respectively fixed above the two third guide rails, and a gap is formed between the third guiding rails and the third pressing plate for guiding the transmission of a single piece of corrugated paper;

Two edge-folding arc plates are respectively fixed on both sides of the two third guide rails, and the distance between the two edge-folding arc plates gradually extends and decreases from the end close to the middle frame, which is used to compress the corrugated paper by means of The third pressing plate forms a bending tendency.

As another embodiment of the present application, the middle frame is provided with a roller device for passing the corrugated paper that lifts and slides synchronously with the rear guide rail mechanism.

The beneficial effects of the fully automatic nail box machine provided by the invention are: compared with the prior art, the fully automatic nail box machine of the present invention is respectively arranged between the front frame and the middle frame through the upper guide rail mechanism and the lower guide rail mechanism, and the rear guide rail The mechanism is erected between the middle frame and the tail frame, which realizes the comprehensive production of the automatic box nailing machine using double-sheet and single-sheet corrugated paper to produce cartons. Compared with traditional carton production equipment, it is more integrated and more versatile. The technology is more advanced; by layering the upper guide rail mechanism and the lower guide rail mechanism from top to bottom, a production line that uses double-piece corrugated paper for folding and binding to produce cartons is formed; by installing the first fold on the upper guide rail and the lower guide rail The side mechanism realizes the folding of the double-piece corrugated paper during the transmission process, and binds the double-piece corrugated paper through two double-piece nail box heads; the single-piece corrugated paper conveyed by the upper guide rail mechanism is accepted by the rear guide rail mechanism, forming a Folding and binding of a single piece of corrugated paper is used to produce the production line of the carton; through the second folding mechanism on both sides of the rear guide rail mechanism, the folding of the single piece of corrugated paper is realized during the transmission process, and finally installed on the tail frame The single-piece nail box machine head binds and forms a single piece of corrugated paper; in this way, the fully automatic nail box machine realizes the folding and binding of single-piece and double-piece corrugated paper respectively and binding into cartons through creative invention and design. Production equipment for double-piece or single-piece corrugated cardboard boxes. The fully automatic nail box machine has achieved a high degree of technology integration in the transmission, folding and binding of double-piece and single-piece corrugated paper. The equipment has strong integrity, compact structure, and design On the other hand, the front frame, middle frame, tail frame, upper guide rail mechanism, lower guide rail mechanism, first hemming mechanism, rear guide rail mechanism, second hemming mechanism and chain transmission mechanism of the automatic nail box machine , Double-piece nail box machine and single-piece nail box machine adopt modular design, which is easy to disassemble and facilitates later maintenance.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the accompanying drawings that need to be used in the descriptions of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only of the present invention. For some embodiments, those of ordinary skill in the art can also obtain other drawings based on these drawings without any creative effort.

Fig. 1 is the structural representation of the fully automatic nail box machine that the embodiment of the present invention provides;

Fig. 2 is the schematic diagram of the assembly structure of the upper rail mechanism, the lower rail mechanism, the double-piece nail box head and the front frame in Fig. 1;

Fig. 3 is the front view of Fig. 2;

Fig. 4 is the rear view of Fig. 2;

Fig. 5 is the top view of Fig. 2;

Fig. 6 is the schematic diagram of the assembly structure of the rear guide rail mechanism, the single-piece nail box head, the middle frame and the tail frame in Fig. 1;

Fig. 7 is a front view of Fig. 6 .

Among the figure: 100, front frame; 110, frame plate; 130, fixed frame; 141, first conveyor belt; 142, first positioning mechanism; 150, sliding frame; 161, second conveyor belt; 162, second positioning mechanism ; 200, the middle frame; 210, the support frame; 220, the roller device; 300, the tail frame; 400, the lower guide rail mechanism; 401, the first guide rail; 402, the first pressure plate; A driving rod; 405, the first chain; 410, the first folding mechanism; 411, the first bending plate; 412, the first arc plate; 420, the first guide frame; 500, the upper guide rail mechanism; 501, the first Two guide rails; 502, the second pressing plate; 503, the second magnetic attraction; 504, the second driving rod; 505, the second chain; 510, the second folding mechanism; 511, the second bending plate; 512, the second Arc plate; 520, the second guide frame; 700, the rear guide rail mechanism; 701, the third guide rail; 702, the third pressing plate; 705, the third chain; 710, the rear hemming mechanism; 720, the hemming arc plate; 8 , double-piece nail box head; 80, single-piece nail box head; 800, first connecting rod 800; 810, second connecting rod; 900, transfer table; 990, motor; 991, ball screw; 992, transmission belt.

Detailed ways

In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

Please refer to Figs. 1-2 and Fig. 6 together, and now the fully automatic nail box machine provided by the present invention will be described. The fully automatic nail box machine includes: a frame, an upper rail mechanism 500, a lower rail mechanism 400, two double-piece nail box heads 8, a rear rail mechanism 700 and a single-piece nail box head 80. The frame is sequentially provided with a front frame 100, a middle frame 200 and a tail frame 300 along the length direction; the upper rail mechanism 500 and the lower rail mechanism 400 are erected on the front frame 100 and the middle frame 200 from top to bottom, and the upper rail mechanism 500 The upper guide rail mechanism 500 and the lower guide rail mechanism 400 are respectively provided with a first hemming mechanism 410 for turning over double-sheet corrugated paper; two double-sheet nail box heads 8 are provided with On both sides of the frame, and between the front frame 100 and the middle frame 200, it is used to bind the double-sheet corrugated paper that is conveyed and bent along the upper rail mechanism 500 and the lower rail mechanism 400; the rear rail mechanism 700 can be lifted Located on the middle frame 200 and the tail frame 300, the rear guide rail mechanism 700 is used to accept the single piece of corrugated paper conveyed by the upper guide rail mechanism 500; the rear guide rail mechanism 700 is respectively provided with a third folding mechanism for folding the single piece of corrugated paper; The single-piece nail box head 80 is arranged on the tail frame 300, and is used for binding the single piece of corrugated paper that is conveyed and bent along the upper guide rail mechanism 500 and the rear guide rail mechanism 700.

The beneficial effects of the fully automatic nail box machine provided by the present invention are: compared with the prior art, the fully automatic nail box machine of the present invention is respectively arranged between the front frame 100 and the middle frame 200 through the upper rail mechanism 500 and the lower rail mechanism 400 Between, and then the guide rail mechanism 700 is erected between the middle frame 200 and the tail frame 300, realizing the comprehensive production of the fully automatic nail box machine using double-piece and single-piece corrugated paper to produce cartons, which is more integrated than traditional carton production equipment Higher versatility and more advanced technology; by layering the upper rail mechanism 500 and the lower rail mechanism 400 from top to bottom, a production line that uses double-sheet corrugated paper for folding and binding to produce cartons is formed; through the upper rail The first hemming mechanism 410 is respectively installed on the upper and lower guide rails, which realizes the hemming of the double-sheet corrugated paper during the transmission process, and binds the double-sheet corrugated paper through two double-piece nail box heads 8; through the rear guide rail mechanism 700 Undertake the single piece of corrugated paper conveyed by the upper guide rail mechanism 500, forming a production line that adopts single piece of corrugated paper for folding and binding to produce cartons; The corrugated paper is folded during the conveying process, and finally the single piece of corrugated paper is bound and formed by the single-piece nail box head 80 installed on the tail frame 300; in this way, the fully automatic nail box machine realizes the single-piece and double-piece through creative invention and design. Sheets of corrugated paper are folded and bound to form cartons. Compared with the production equipment that is only used to produce double-sheet or single-sheet corrugated paper boxes, the automatic nail box machine can realize the transmission, folding and binding of double-sheet and single-sheet corrugated paper. On the one hand, it has achieved a high degree of technology integration, strong equipment integrity, compact structure, and exquisite design; on the other hand, the front frame 100, middle frame 200, tail frame 300, upper rail mechanism 500, and lower rail The mechanism 400, the first hemming mechanism 410, the rear rail mechanism 700, the second hemming mechanism 510, the chain transmission mechanism, the double-piece nail box machine and the single-piece nail box machine adopt modular design, which is easy to disassemble and facilitates later maintenance maintainance.

As a specific embodiment of the fully automatic nail box machine provided by the present invention, please refer to Fig. 1-2, the lower guide rail mechanism 400 is provided with two first guide rails 401, between the two first guide rails 401 there is a The first driving mechanism for adjusting the distance between the two first guide rails 401, and the first chain 405 for conveying corrugated paper is also provided between the two first guide rails 401; the upper guide rail mechanism 500 is provided with two second guide rails 501; A second driving mechanism for adjusting the distance between the two second guide rails 501 is provided between the two second guide rails 501 , and a second chain 505 for conveying corrugated paper is also provided between the two second guide rails 501 . In this embodiment, a first chain 405 is fixed between the two first guide rails 401, and the rotating shafts on both sides of the first chain 405 are rotatably connected to the front frame 100 and the middle frame 200 respectively. Driven by a chain 405, it is transmitted along the two first guide rails 401; a second chain 505 is fixed between the two second guide rails 501, and the rotating shafts on both sides of the second chain 505 are respectively rotatably connected to the front frame 100. And on the middle frame 200, another piece of corrugated paper is transported along the two second guide rails 501 under the drive of the second chain 505; stability. As well as the action execution of folding and stapling during travel. The horizontal distance between the two second guide rails 501 is adjusted by the second drive mechanism, and simultaneously, the horizontal distance between the two first guide rails 401 is adjusted by the first drive mechanism to meet the needs of different widths. Dimensional carton folding requirements.

As a specific implementation manner of the embodiment of the present invention, please refer to FIG. 2 and FIG. The guide rail 401 is used to adjust the distance between the two first guide rails 401; the second drive mechanism includes at least two second drive rods 504, and the two ends of the second drive rod 504 are respectively connected to the two second guide rails 501 for adjusting The distance between the two second guide rails 501 . In this embodiment, the frame is provided with two first mounting plates opposite to each other, and a first drive rod 404 is horizontally erected between the two first mounting plates and connected to the ends of the two first guide rails 401 in a sliding manner. , by means of the first driving rod 404 to drive the first guide rail 401 to move and realize the horizontal spacing adjustment; The second driving rod 504 slidably connected to the end of 501 is used to drive the movement of the second guide rail 501 by means of the second driving rod 504 to realize horizontal distance adjustment. So far, the carton processing machine provided by the present application can be adjusted by means of height adjustment between the two first guide rails 401 and the two second guide rails 501 and between the two first guide rails 401 (and between the two second guide rails 501). ) to adjust the horizontal distance to meet the adaptive adjustment requirements of the length and width of the carton.

As a specific implementation manner of the embodiment of the present invention, please refer to FIG. 2 and FIG. 5 , the ball screw 991 of the first driving rod 404 and the second driving rod 504 . In this embodiment, by installing motors 990 on the outside of the two first mounting plates or the outside of the two second mounting plates, the ball screw 991 can be driven and rotated, and the adjustment between the two first guide rails 401 or between the two first guide rails 401 can be further realized. The purpose of the distance between the second guide rails 501.

As a specific implementation of a carton processing machine provided by the present invention, please refer to Fig. 1-2, the upper rail mechanism 500 and the lower rail mechanism 400 respectively include: two first connecting rods 800 and two second Two connecting rods 810; the middle parts of the two first connecting rods 800 are hinged, and the two ends are respectively hinged with the two first guide rails 401, and the hinge between the two first connecting rods 800 is provided for fixing the two first connecting rods 800 angle of the first positioning piece; two second connecting rods 810, hinged in the middle, the two ends are respectively hinged with two second guide rails 501, and the hinge between the two second connecting rods 810 is provided for fixing two The second positioning part of the angle between the second connecting rod 810. In this embodiment, the first guide rail 401 and the second guide rail 501 can be processed and formed by channel steel and other profiles, and the two first connecting rods 800 are erected and connected between the two first guide rails 401 after being hinged in the middle, or the two second guide rails 800 The connecting rod 810 is erected and connected between the two second guide rails 501 after being hinged in the middle, after adjusting the distance between the two first guide rails 401 or the distance between the two second guide rails 501 according to the size of the carton, adjust the two first connecting rods 800 and the angle between the two second connecting rods 810, so that the ends of the two first connecting rods 800 abut against the inside of the channel steel of the first guide rail 401, and the ends of the two second connecting rods 810 abut against the second The two guide rails 501 are inside the channel steel so as to achieve the effect of horizontally limiting and shaping between the two first guide rails 401 or between the two second guide rails 501 .

As a specific implementation of the embodiment of the present invention, please refer to Fig. 1-2, the first positioning member and the second positioning member are both threaded rods, and the threaded rods are respectively connected with the first connecting rod 800 and the second connecting rod 800 through nuts. The rod 810 is locked and secured. In this embodiment, the two first connecting rods 800 or the two second connecting rods 810 are respectively connected by means of threaded rods, and are fastened and connected with nuts, which is convenient for operation and simple in structure.

As a specific implementation of the embodiment of the present invention, please refer to Fig. 1-3 and Fig. 5, the first hemming mechanism 410 includes an electric push rod (or air cylinder) to drive the first bending plate, and along the first The direction of the guide rail 401 extends obliquely to the height of the first circular arc plate, and a plurality of connecting frames for fixing and connecting the circular arc plates, and the connecting frame is installed on the first guide rail 401 on the left side (or right side); in this embodiment , during the transmission of corrugated paper along the gap between the two first guide rails 401 and the first press plate 402, the electric push rod installed on the right (or left) first guide rail 401 drives the first bending plate to move upward , and turn up the right side of the corrugated paper with the help of the edge of the first guide rail 401 on the right side (or left side); the connecting frame includes a horizontal bar, a vertical bar and a slider; It is fixedly connected with the first guide rail 401 on the left side (or right side), the vertical bar is connected with the horizontal bar by lifting and sliding through the slide block, and one end of the vertical bar is connected with the first circular arc plate. In this way, the control of the first arc plate in the vertical direction is realized, and the distance between the two first guide rails 401 is adjusted in conjunction with the driving of the first driving rod 404, so as to achieve real-time adjustment of the first guide rail 401 according to the folding requirements of the corrugated paper. The shape and positioning requirements of the arc plate. As the corrugated paper is conveyed, the first arc plate forces the corrugated paper to be bent upwards, and the left side of the corrugated paper is folded upwards with the help of the left (or right) first guide rail 401 edge.

As a specific implementation of the embodiment of the present invention, please refer to Fig. 1-2 and Fig. 4-5, the second hemming mechanism 510 includes an electric push rod (or air cylinder) to drive the second bending plate, and The direction of the second guide rail 501 extends obliquely to the lower part of the second circular arc plate, and a plurality of connecting frames for fixing the circular arc plate, and the connecting frame is installed on the second guide rail 501 on the right side (or left side); in this implementation In the example, during the conveying process of the corrugated paper along the gap between the two second guide rails 501 and the second press plate 502, the electric push rod installed on the left (or right) second guide rail 501 drives the second bending plate Move down, and turn down the left side of the corrugated paper with the help of the edge of the second guide rail 501 on the left side (or right side); the connecting frame includes a horizontal bar, a vertical bar and a slider; Component: the horizontal bar is fixedly connected with the second guide rail 501 on the right side (or left side), the vertical bar is connected with the lifting and sliding movement of the horizontal bar by a slide block, and one end of the vertical bar is connected with the second arc plate. In this way, the control of the second arc plate in the vertical direction is realized, and at the same time, the distance between the two second guide rails 501 is adjusted in conjunction with the second driving rod 504, so as to achieve real-time adjustment of the second arc plate according to the folding requirements of the corrugated paper. The shape and positioning requirements of the arc plate. As the corrugated paper is conveyed, the second arc plate forces the corrugated paper to be bent downwards, and the right side of the corrugated paper is folded down by the edge of the right (or left) second guide rail 501 .

As a specific implementation of the embodiment of the present invention, please refer to Fig. 1-2, the frame also includes two beam structures, the two beam structures are arranged between the front frame 100 and the middle frame 200 and are distributed in the On both sides of the two first guide rails 401, the two beam structures are provided with two first driving rods 404 for adjusting the horizontal distance between the two first guide rails 401, and the two beam structures help to keep the fully automatic nail The stability of the overall structure of the box machine reduces the impact of vibration during the transmission, folding and binding of corrugated paper.

As a specific implementation of the fully automatic nail box machine provided by the present invention, please refer to FIGS. Constitutes a gap for guiding the movement of corrugated paper; a second press plate 502 is fixed above the second guide rail 501, and a second press plate 502 is provided above the second guide rail 501, and a gap is formed between the second press plate 502 and the second guide rail 501 for guiding the corrugated paper movement gaps. In this embodiment, the gaps formed between the first press plate 402 and the first guide rail 401, and between the second press plate 502 and the second guide rail 501 facilitate the guided transmission of the lower and upper corrugated sheets. The edge mechanism 410, the second hemming mechanism 510, and the double-piece nail box head 8 maintain the stability of the corrugated paper when it is folded and bound. The first "U"-shaped card, when the horizontal distance between the two first guide rails 401 needs to be adjusted, the first "U" shaped card is used to drive the first pressing plate 402 to move synchronously; the second guiding rail 501 and the second pressing plate 502 are detachably installed with the Two "U"-shaped clips, when the horizontal distance between the two second guide rails 501 needs to be adjusted, the second "U"-shaped clips are used to drive the second pressing plate 502 to move synchronously.

As a specific implementation of the embodiment of the present invention, please refer to Fig. 1-5, the first magnetic attraction 403 is installed on the first guide rail 401 and the first pressure plate 402; the second guide rail 501 and the second pressure plate 502 The second magnetic attractor 503 is respectively installed on the top, and the second magnetic attractor 503 is located directly above the first magnetic attractor 403 and the magnetic poles of the two are mutually repelled. In this embodiment, the first guide rail 401, the first pressure plate 402, the second guide rail 501 and the second pressure plate 502 are processed by channel steel, and the first magnetic attraction 403 and the second magnetic attraction 503 are rectangular parallelepiped and installed on the second Inside the channel steel of the first guide rail 401 and the second guide rail 501, the polarities are repelled between the first pressure plate 402 and the first magnetic attraction 403 on the first guide rail 401, and are installed on the second pressure plate 502 and the second guide rail The polarity of the second magnetic attraction 503 on the 501 is distributed between the polarities, and the polarity between the first magnetic attraction 403 installed on the first guide rail 401 and the second magnetic attraction 503 installed on the second guide rail 501 Repulsive distribution helps to maintain the distance between the first guide rail 401 and the second guide rail 501, avoiding the occurrence of bending phenomenon of the first guide rail 401 and the second guide rail 501, the first magnetic attraction 403 and the second magnetic attraction 503 Permanent magnets, electromagnetic chucks, etc. can be used.

As a specific implementation of the embodiment of the present invention, please refer to Figs. 1-2 and shown in Fig. 5, the first guide frame 420 and the second guide frame 520 are respectively installed on the front frame 100, and the middle frame 200 is respectively installed There are a first guide frame 420 and a second guide frame 520, and the first guide frame 420 and the second guide frame 520 are distributed from top to bottom along the front frame 100 and the middle frame 200 respectively, and the first guide frame 420 and the second guide frame 520 are respectively provided with guide grooves, and the ends of the two first pressure plates 402 are respectively slidably connected in the guide grooves of the two first guide frames 420; the two ends of the two second pressure plates 502 are respectively slidably connected with the two second guide frames In the guide groove of the frame 520. In this embodiment, according to the width of the carton, the motor 990 drives the ball screw 991 to rotate and drive the two first guide rails 401 or the two second guide rails 501 to move horizontally, so as to realize the adjustment of the horizontal distance using the carton size specification, and at the same time adjust the first The pressing plate 402 moves synchronously with the first guide rail 401 , and the second pressing plate 502 moves synchronously with the second guide rail 501 , so as to obtain the gap between the lower and upper corrugated paper moving along the first guide rail 401 and the second guide rail 501 .

As a specific implementation of the fully automatic nail box machine provided by the present invention, please refer to shown in Figure 1-2, the front frame 100 includes: a fixed frame 130, a frame plate 110 and a sliding frame 150; the fixed frame 130 is used for Connect one end of the lower guide rail mechanism 400; two rack plates 110 are respectively arranged on both sides of the fixed frame 130; the sliding frame 150 is slidably arranged on the two rack plates 110 and is located above the fixed frame 130 for connecting the upper guide rail mechanism One end of 500. In this embodiment, the ball screw 991 (or electric push rod, threaded rod) vertically arranged respectively on both sides of the sliding frame 150, the sliding frame 150 realizes lifting and sliding along the frame plate 110 by means of the ball screw 991, so as to This realizes that the automatic nail box machine can be adjusted according to different sizes and specifications of cartons. By means of two first drive rods 404 installed on the fixed frame 130 to drive the first guide rail 401 to achieve horizontal spacing adjustment; by means of two second drive rods 504 installed on the sliding frame 150 to drive the second guide rail 501 to achieve horizontal spacing Adjustment; so far, the fully automatic nail box machine can adjust the height between the upper guide rail mechanism 500 and the lower guide rail mechanism 400 and adjust the horizontal distance between the two first guide rails 401 (and between the two second guide rails 501) , to meet the adaptive adjustment requirements of the length and width of the carton.

As a specific embodiment of the fully automatic nail box machine provided by the present invention, please refer to Fig. 1-2, the fixed frame 130 is provided with a first conveyor belt 141 for the downward guide rail mechanism 400 to transmit corrugated paper; There is a second conveyor belt 161 for transporting corrugated paper to the upper guide rail mechanism 500, and multiple air suction ports for absorbing corrugated paper are provided on the first conveyor belt 141 and the second conveyor belt 161 . In this embodiment, the first conveyor belt 141 is used as the input end of the corrugated paper for storing and conveying the corrugated paper. Adsorb the corrugated paper placed on the first conveyor belt 141 . The second conveyer belt 161 is used as corrugated paper input end, is used for depositing and conveying corrugated paper, is covered with air suction port on the second conveyer belt 161, and this second conveyer belt 161 inside is equipped with suction duct, after the suction duct is ventilated, the air on the second conveyer belt 161 is ventilated. Placed corrugated paper for adsorption.

As a specific embodiment of the fully automatic nail box machine provided by the present invention, please refer to Fig. 1-2, the fully automatic nail box machine also includes: a first positioning mechanism 142 and a second positioning mechanism 162; the first positioning mechanism 142 is located on the fixed frame 130, located above the first conveyor belt 141, used to limit the transmission direction of corrugated paper along the first conveyor belt 141; the second positioning mechanism 162 is located on the sliding frame 150, located above the second conveyor belt 161, used to limit The corrugated paper is along the conveying direction of the second conveyor belt 161 . In this embodiment, the two pieces of corrugated paper on the first conveyor belt 141 and the second conveyor belt 161 are guided and transported by means of the first positioning mechanism 142 and the second positioning mechanism 162 respectively, especially when the corrugated paper is on the first conveyor belt 141 and the second conveyor belt at the same time When many pieces of corrugated paper are stored on the 161 at the same time, it can play the role of sorting and guiding the corrugated paper to be transported.

As a specific embodiment of the fully automatic nail box machine provided by the present invention, please refer to Fig. 1-2, the first positioning mechanism 142 is provided with a plurality of first horizontal bars perpendicular to the transmission direction of the first conveyor belt 141, The first cross bar is connected with the fixed frame 130, and two first guide plates are slidably connected on the first cross bar, and a guide channel for guiding corrugated paper transmission is formed between the two first guide plates; the second positioning mechanism 162 is set There are a plurality of second cross bars perpendicular to the transmission direction of the second conveyor belt 161, the second cross bars are connected with the sliding frame 150, two second guide plates are slidably connected on the second cross bar, and the two second guide plates A guide channel for guiding the transmission of corrugated paper is formed between them. In this embodiment, by adjusting the distance between the two first guide plates to match the width dimension between the two first guide rails 401, or adjusting the distance between the two second guide plates and the distance between the two second guide rails 501 The width dimensions between the first positioning mechanism 142 and the second positioning mechanism 162 are respectively equipped with a scraper, and a guide gap is formed between the scraper and the first conveyor belt 141 and the second conveyor belt 161 respectively. The height dimension matches the thickness of the corrugated paper. When the corrugated paper is conveyed on the adsorption platform, the corrugated paper passes through the guiding gap between the scraper and the adsorption platform, so as to realize the purpose of material selection for the corrugated paper.

As a specific implementation of the embodiment of the present invention, please refer to Fig. 1 and Fig. 6-7, the rear guide rail mechanism 700 is set on the middle frame 200 through the lifting and sliding of the ball screw 991, and the upper guide rail mechanism 500 follows the rear guide rail mechanism 700 synchronous lifting and sliding settings. In this embodiment, the middle frame 200 and the tail frame 300 are provided with vertical guide grooves inside, and the two ends of the rear rail mechanism 700 slide in the guide grooves of the middle frame 200 and the tail frame 300 by means of ball screws 991, thereby realizing The lifting adjustment of the rear guide rail mechanism 700; when the automatic nail box machine is processing a single piece of corrugated paper, adjust the lifting height position of the rear guide rail mechanism 700 and form a corrugated paper transmission channel connected with the upper guide rail mechanism 500. The second guide rail 501 is smoothly transported to the rear guide rail mechanism 700 , and the folding and binding forming of a single piece of corrugated paper is completed during the transmission process of the rear guide rail mechanism 700 .

As a specific implementation of the fully automatic nail box machine provided by the present invention, please refer to Fig. 1 and shown in Fig. 6-7, the middle frame 200 includes: a frame structure; the frame structure spans the two sides of the rear rail mechanism 700, The two ends of the rear guide rail mechanism 700 are respectively connected with the frame structure and the tail frame 300 to elevate and slide. In this embodiment, the middle frame 200 and the tail frame 300 respectively adopt a frame structure and are arranged across the two sides of the rear guide rail. Guide grooves are provided on both sides of the frame structure, and the two sides of the end of the rear guide rail mechanism 700 are slidably connected to the guide groove. In the guide groove, a vertical ball screw 991 is installed to drive the lifting movement of the rear guide rail mechanism 700 to ensure the stability of the lifting movement of the rear guide rail mechanism 700 .

As a specific implementation of the embodiment of the present invention, please refer to Fig. 1 and shown in Fig. 6-7, there is also a support frame 210 between the middle frame 200 and the tail frame 300, and the support frame 210 straddles the rear rail mechanism 700 And the two are slidingly connected, and a vertical ball screw 991 is installed inside the support frame 210 to drive the lifting movement of the rear guide rail mechanism 700, thereby playing a role of support and protection, and ensuring the stability of the rear guide rail mechanism 700.

As a specific embodiment of the fully automatic nail box machine provided by the present invention, please refer to Fig. 1 and shown in Fig. 6, the rear guide rail mechanism 700 is distributed side by side with two adjustable third guide rails 701, the third guide rail 701 Erection is connected on the middle frame 200 and the tail frame 300. In this embodiment, a third chain 705 is provided between the two third guide rails 701, and the single piece of corrugated paper is transported along the third guide rail 701 by means of the third chain 705, and lifts and slides in the middle frame 200 and the tail frame 300 respectively. Connected with a horizontal bar, two third guide rails 701 ends are slidingly connected with the horizontal bar respectively; on the middle frame 200 and the tail frame 300, a ball screw 991 (or electric push rod, threaded rod) is also installed, which can drive The horizontal distance between the two third guide rails 701 is adjusted to adjust the folding width of a single piece of corrugated paper according to the carton size specification.

As a specific implementation of the embodiment of the present invention, please refer to Fig. 1, Fig. 2 and Fig. 6, the first chain 405, the second chain 505 and the third chain 705 are fixed with a plurality of protrusions uniformly respectively The blocks are used to push the corrugated paper during the transmission process of the first chain 405 , the second chain 505 and the third chain 705 . In this embodiment, the efficient transmission of corrugated paper is realized by means of a plurality of raised blocks arranged on the first chain 405 , the second chain 505 and the third chain 705 .

As a specific implementation of the fully automatic nail box machine provided by the present invention, please refer to Fig. 1 and Fig. 6-7, the rear hemming mechanism 710 includes: two third pressing plates 702 and two hemming arc plates 720 Two third pressing plates 702 are respectively fixed above the two third guide rails 701, and a gap for guiding the transmission of a single piece of corrugated paper is formed between the third guide rails 701 and the third pressing plate 702; Located on both sides of the two third guide rails 701 , the distance between the two hemming arc plates 720 gradually extends and decreases from the end close to the middle frame 200 , and is used to press the corrugated paper to form a bending tendency by means of the third pressing plate 702 . In this embodiment, the single piece of corrugated paper is conveyed to the rear guide rail mechanism 700, and is conveyed in the gap between the third platen 702 and the third guide rail 701, while the hemming arc plate 720 is a flexible material member, and the two hemming The arc plates 720 are respectively located above the two third guide rails 701 and form a bell-mouth shape. When the corrugated paper is conveyed by the third guide rails 701, the two folded arc plates 720 exert pressure on the corrugated paper, and with the help of the edges of the two third pressing plates 702 Edges are folded over the corrugated paper.

As a specific implementation of the embodiment of the present invention, please refer to Fig. 1 and Fig. 6, a plurality of mounting brackets are respectively fixed on both sides of the rear rail mechanism 700, and are fixedly connected to the hemming arc plate 720 for shaping and folding The curved plate and a plurality of installation frames are respectively fixedly connected to the outside of the third guide rail 701 . In this embodiment, the installation frame includes a fixed bar, a horizontal bar, a vertical bar and a plurality of sliders; The slide block is horizontally slidably connected with the vertical bar, and one end of the horizontal bar is connected with the folded arc plate 720 . In this way, the control of the hemming arc plate 720 in the horizontal and vertical directions is realized, and the shape and positioning requirements of the hemming arc plate 720 can be adjusted in real time according to the folding requirements of the corrugated paper.

As a specific implementation method of the embodiment of the present invention, please refer to Fig. 6-7, two third pressure plates 702 are provided with a plurality of pressure wheels rotating, and the plurality of pressure wheels are arranged along the length direction of the third pressure plate 702 and used For rolling corrugated paper. In this embodiment, when a single piece of corrugated paper is conveyed along the gap between the two third guide rails 701 and the third platen 702, it is more helpful to roll the corrugated paper with the help of multiple pressure rollers installed side by side on the third platen 702. For the transmission effect of corrugated paper, and to avoid the movement of corrugated paper.

As a specific implementation method of the embodiment of the present invention, please refer to Fig. 6-7, two right-angled long boards are respectively provided on the extension lines of the two third pressing boards 702, and the right-angled long boards and the third guide rail 701 top A guide groove is formed on the surface to guide the transmission of the folded corrugated paper. In this embodiment, the folded edge of the single piece of corrugated paper is also further compacted by the right-angle long board.

As a specific implementation of the fully automatic nail box machine provided by the present invention, please refer to FIG. 1 and FIG. 6 , the middle frame 200 is provided with a roller device 220 that lifts and slides synchronously with the rear rail mechanism 700 . In this embodiment, the roller device 220 is located between the upper rail mechanism 500 and the rear rail mechanism 700 for conveying a single piece of corrugated paper. The roller device 220 includes two rollers distributed in parallel from top to bottom, and the ends of the two rollers rotate respectively. Connected to the middle frame 200, the two rollers are spaced apart to form a gap that guides the movement of a single piece of corrugated paper. A rubber layer is provided outside the rollers to help the single piece of corrugated 501 is accurately delivered to the gap between the third guide rail 701 and the third platen 702 .

As a kind of specific implementation manner of the embodiment of the present invention, please refer to Fig. 1 and shown in Fig. 6, fully automatic nail box machine also comprises transfer table 900, and this transfer table 900 is arranged between middle frame 200 and tail frame 300, is positioned at Below the rear guide rail mechanism 700, it is used for conveying the binding and forming cartons. In this embodiment, the transfer table 900 is conveyed by a transmission belt 992, and after the double-piece corrugated cardboard box is bound and formed, it is transported by the transfer table 900.

As a specific implementation manner of the embodiment of the present invention, please refer to the fully automatic nail box machine shown in Fig. 1-7 and also include a plurality of motors 990 and a controller; The chain 505 , the first conveyor belt 141 , the second conveyor belt 161 , the transmission belt 992 and the ball screw 991 are in operation; the controller is electrically connected with each motor 990 to control the switch and rotation speed of the motor 990 respectively. In this embodiment, the controller is a PLC controller to control the switch and rotation speed of each motor 990, which has a high degree of automation.

As a specific implementation of the embodiment of the present invention, please refer to the carton binding method of the automatic nail box machine provided by the application as shown in Figure 1-7:

Double corrugated carton binding method:

Step 1, commissioning preparation, adjust the rear rail mechanism 700 and the roller device 220 upward to the upper rail mechanism 500;

Step 2, input double pieces of corrugated paper, put the corrugated paper into the first conveyor belt 141 and the second conveyor belt 161 respectively, and transfer them to the upper rail mechanism 500 and the lower rail mechanism 400 through the first positioning mechanism 142 and the second positioning mechanism 162;

Step 3: Folding and binding the double-sheet corrugated paper. During the separate transmission process of the double-sheet corrugated paper, use the first hemming mechanism 410 to fold the corrugated paper conveyed between the first guide rail 401 and the first platen 402 , and use the second hemming mechanism 410 to perform hemming. The mechanism 510 folds the corrugated paper conveyed between the second guide rail 501 and the second platen 502; two double-piece nail box heads 8 respectively bind the folded edges of the double-piece corrugated paper, and finally transport and bind with the conveying table 900 two-piece carton.

Single-piece corrugated carton binding method:

Step 1, preparation for commissioning, adjusting the height of the rear guide rail mechanism 700 so that the height of the third guide rail 701 is consistent with that of the second guide rail 501;

Step 2, input a single piece of corrugated paper, load the single piece of corrugated paper on the second conveyor belt 161, and the upper guide rail mechanism 500 transfers the single piece of corrugated paper along the second guide rail 501 through the roller device 220 to the third guide rail 701;

Step 3, folding and binding the single piece of corrugated paper. During the transmission process of the single piece of corrugated paper, the rear folding mechanism 710 folds the two free edges of the corrugated paper, and the single-piece nail box head 80 folds the double folded edges of the single piece of corrugated paper. Binding is carried out, and finally the single-piece cartons formed by the binding are transported with the transfer station 900 . .

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention. Inside.

Claims (10)

1. The fully automatic nail box machine is characterized in that it comprises: The frame is provided with a front frame, a middle frame and a tail frame sequentially along the length direction; The upper rail mechanism and the lower rail mechanism are erected on the front frame and the middle frame from top to bottom, and the upper rail mechanism and the lower rail mechanism respectively transmit corrugated paper through a chain transmission mechanism; the lower rail mechanism There is a first hemming mechanism for turning up a piece of corrugated paper, and the upper rail mechanism is provided with a second hemming mechanism for turning down another piece of corrugated paper; Two double-piece nail box heads are located on both sides of the frame, and are located between the front frame and the middle frame, and are used for binding to be transported along the upper rail mechanism and the lower rail mechanism And bent double corrugated paper; The rear guide rail mechanism is arranged on the middle frame and the tail frame in a liftable manner, and the rear guide rail mechanism is used to accept the single piece of corrugated paper conveyed by the upper guide rail mechanism; The third folding mechanism for folding a single piece of corrugated paper; The single-piece nail box head is arranged on the tail frame, and is used for binding the single piece of corrugated paper that is conveyed and bent along the upper guide rail mechanism and the rear guide rail mechanism. 2. The full-automatic nail box machine as claimed in claim 1, wherein the lower guide rail mechanism is provided with two first guide rails, and two first guide rails for adjusting two first guide rails are provided between the two first guide rails. A first drive mechanism for the distance between the guide rails, and a first chain for conveying corrugated paper is also provided between the two first guide rails; The upper guide rail mechanism is provided with two second guide rails; a second drive mechanism for adjusting the distance between the two second guide rails is provided between the two second guide rails, and the distance between the two second guide rails There is also a second chain for conveying corrugated paper. 3. The full-automatic nail box machine according to claim 2, wherein a first press plate is fixed below the first guide rail, and a structure for guiding corrugated paper is formed between the first press plate and the first guide rail. gaps in motion; A second pressing plate is fixed above the second guide rail, a second pressing plate is arranged above the second guiding rail, and a gap for guiding the movement of the corrugated paper is formed between the second pressing plate and the second guiding rail. 4. The fully automatic nail box machine as claimed in claim 1, wherein the front frame comprises: a fixing frame for connecting one end of the lower rail mechanism; Two rack plates are respectively arranged on both sides of the fixing frame; The sliding frame is slidably arranged on the two rack plates and located above the fixed frame, and is used for connecting one end of the upper rail mechanism. 5. The full-automatic nail box machine as claimed in claim 4, characterized in that, the fixed mount is provided with a first conveyor belt for transmitting corrugated paper to the lower guide rail mechanism; The upper guide rail mechanism transports the corrugated paper to the second conveyor belt, and both the first conveyor belt and the second conveyor belt are provided with a plurality of air suction ports for absorbing the corrugated paper. 6. full-automatic nail case machine as claimed in claim 5, is characterized in that, described full-automatic nail case machine also comprises: The first positioning mechanism is arranged on the fixed frame, located above the first conveyor belt, and is used to limit the transmission direction of the corrugated paper along the first conveyor belt; The second positioning mechanism is arranged on the sliding frame above the second conveyor belt, and is used to limit the transmission direction of the corrugated paper along the second conveyor belt. 7. The full-automatic nail box machine as claimed in claim 6, wherein the first positioning mechanism is provided with a plurality of first horizontal bars perpendicular to the first conveyor belt transmission direction, and the first horizontal bars The rod is connected to the fixed frame, two first guide plates are slidably connected to the first cross bar, and a guide channel for guiding the transmission of corrugated paper is formed between the two first guide plates; The second positioning mechanism is provided with a plurality of second cross bars perpendicular to the transmission direction of the second conveyor belt, the second cross bars are connected to the sliding frame, and the second cross bars are slidably connected with There are two second guide plates, and a guide channel for guiding the transmission of corrugated paper is formed between the two second guide plates. 8. The fully automatic nail box machine according to claim 1, wherein the rear guide rail mechanism is arranged side by side with two third guide rails with adjustable spacing, and the third guide rails are erected and connected to the middle frame and the tail rack. 9. The fully automatic nail box machine as claimed in claim 8, wherein the second hemming mechanism comprises: Two third pressing plates are respectively fixed above the two third guide rails, and a gap is formed between the third guiding rails and the third pressing plate for guiding the transmission of a single piece of corrugated paper; Two edge-folding arc plates are respectively fixed on both sides of the two third guide rails, and the distance between the two edge-folding arc plates gradually extends and decreases from the end close to the middle frame, which is used to compress the corrugated paper by means of The third pressing plate forms a bending tendency. 10. The fully automatic nail box machine according to claim 1, characterized in that, the middle frame is provided with a roller device for passing corrugated paper that is synchronously lifted and slid with the rear guide rail mechanism.