CN206032860U - Fold paper trimmer - Google Patents

Abstract

The utility model discloses a paper stacking and cutting machine, which comprises a roll paper placement mechanism, a host frame, a paper stacking mechanism, a paper pulling mechanism, a paper feeding mechanism, a paper cutting mechanism and a buffer mechanism; the paper stacking mechanism, The paper-drawing mechanism, the paper-feeding mechanism and the paper-cutting mechanism are sequentially installed on the main machine frame, and the buffer mechanism is installed between the paper-drawing mechanism and the paper-feeding mechanism; The roll paper on the roll paper placement mechanism is transported to the paper stacking structure along the first positioning roller; a second positioning roller is installed between the paper pulling mechanism and the buffer mechanism; between the buffer mechanism and the paper cutting mechanism A third positioning roller is installed between them. The utility model is equipped with a paper stacking mechanism and a paper cutting mechanism on the host machine frame, so it can automatically realize paper stacking and paper cutting, and through the guidance of the positioning roller, the folded roll paper can be sent to the buffer mechanism by the paper pulling mechanism It is stored and then sent to the cutting mechanism by the paper feeding mechanism for cutting.

Description

paper folding machine

technical field

The utility model relates to the field of paper folding and cutting equipment, in particular to a paper folding and cutting machine.

Background technique

At present, when webs are used as packaging materials in various industries, it is generally first to select webs of appropriate width specifications according to the perimeter of the cross-section of the packaging, and then manually measure the required length according to the length of the packaging. And cut it out for packaging. Due to the limited width specification of the roll paper, when the width specification of the paper is slightly larger than the width required for packaging, it is necessary to manually fold the excess width before or during packaging to fit the package; so the existing Paper stacking and cutting requires a special site and personnel to cut and stack paper, which is a waste of human resources, and the labor intensity is high, the length of the wrapping paper is not consistent, and the stacking paper is not standardized; generally, the roll paper needs to be cut in one place in advance Form a batch of wrapping paper, and then transfer it to the packaging workshop for stacking for use. There are many intermediate links; it is not conducive to the realization of subsequent packaging automation.

Therefore, the prior art still needs to be improved and developed.

Contents of the invention

The purpose of this utility model is to provide a paper stacking and cutting device for roll paper, which aims to solve the problem that the existing paper stacking and cutting requires special places and personnel to perform paper cutting and stacking operations, which wastes human resources and has high labor intensity. , The length consistency of the packaging paper is not good, the stacking paper is not standardized, and it is difficult to realize the technical problems of subsequent packaging automation.

The technical scheme of the utility model is as follows: a paper stacking and cutting machine, which includes a roll paper placement mechanism, a main machine frame, a paper stacking mechanism, a paper pulling mechanism, a paper feeding mechanism, a paper cutting mechanism and a buffer mechanism; The paper mechanism, the paper pulling mechanism, the paper feeding mechanism and the paper cutting mechanism are successively installed on the main frame, and the buffer mechanism is installed between the paper pulling mechanism and the paper feeding mechanism; the first positioning roller is installed at the input end of the main frame The roll paper on the roll paper placement mechanism is transported to the stacking structure along the first positioning roller; the second positioning roller is installed between the paper pulling mechanism and the buffer mechanism; the buffer mechanism and the cutting mechanism A third positioning roller is installed between the paper mechanisms; wherein, the paper stacking mechanism includes a primary stacking mechanism and a secondary stacking structure, and the primary folding mechanism and the secondary folding mechanism are installed on the main frame on the guide post.

The stacker and cutter, wherein the web placement mechanism includes a web frame, a web, and a web mandrel; the web mandrel is used for winding the web; The web mandrel is placed on the web frame.

The paper folding and cutting machine described above, wherein the first-level folding mechanism is composed of a first-level folding inner panel and a first-level folding outer panel, and the upper parts of the first-level folding inner panel and the first-level folding outer panel are connected by screws, so that the two A certain gap is formed inside the side and bottom of the board; the lower part of the first-level folded outer board has a fixed guide seat and a brake handle, and the guide seat is installed on the guide post on the main frame.

The folding and cutting machine described above, wherein the secondary folding mechanism is composed of a secondary folding inner panel and a secondary folding outer panel, the upper parts of the secondary folding inner panel and the secondary folding outer panel are connected by screws, so that the two A certain gap is formed inside the side and bottom of the board; the lower part of the secondary folding outer board has a fixed guide seat and a brake handle, and the guide seat is installed on the guide post on the main frame.

The stacking and cutting machine, wherein the paper pulling mechanism includes an upper roller, a lower roller, a spring upper fixing plate, a roller support, a stepping motor, a motor fixing seat, a spring lower fixing plate and a stretching spring; the fixed plate under the spring and the motor fixing seat are installed on the main engine frame, and the two ends of the fixed plate under the spring are connected with the two ends of the fixed plate on the spring through the tension spring; the stepping motor is installed on the motor fixed on the seat; the upper roller and the lower roller are installed on the roller support, and the upper roller is installed in the long groove of the roller support, the stepping motor is connected with the lower roller, and the stepping motor drive.

The stacking and cutting machine described above, wherein, the buffer mechanism includes a bearing with a seat, a support shaft, a buffer swing bracket and a buffer roller; the buffer roller is installed at one end of the buffer swing bracket, and the bearing with a seat and the support The shaft fixes the buffer swing support on the host frame.

The stacking and cutting machine, wherein the paper feeding mechanism includes a pinch cylinder, a pinch roller, a paper feed roller, a pinch roller bracket and a stepping motor; the two ends of the pinch roller Connected with the pinch roller bracket, the paper feed roller is installed on the main machine frame, and the pinch roller bracket is driven to move up and down by the air cylinder fixed on the main machine frame, so that the paper feed roller and the pinch roller press tighten or separate; the paper feeding roller is connected with a stepper motor fixed on the frame of the host machine.

The paper stacking and cutting machine, wherein the paper cutting mechanism includes a paper pressing cylinder, a guide sleeve, a guide column, a paper cutter, a paper pressing frame, a paper guide plate, a paper knife backing plate, a paper guide cylinder and a paper cutting cylinder ; The paper pressing cylinder, the guide sleeve, the paper cutter backing plate, the paper guide plate cylinder and the paper cutting cylinder are all fixedly installed on the main machine frame, the guide post passes through the guide sleeve and is connected with the paper cutter, and the paper pressing cylinder It is connected with the paper pressing frame, the paper cutter is connected with the paper cutting cylinder; the paper guide plate is connected with the paper guide plate cylinder.

In the stacking and cutting machine described above, the cutter backing plate is provided with a cutter gap corresponding to the cutter.

Beneficial effects of the utility model: the utility model is equipped with a paper stacking mechanism and a paper cutting mechanism on the host machine frame, so the paper stacking and paper cutting can be automatically realized, and the folded web can be pulled through the guidance of the positioning roller The paper mechanism is sent to the buffer mechanism for storage, and then sent to the paper cutting mechanism by the paper feeding mechanism for cutting; therefore, the special space for paper stacking and cutting is saved, and the automatic stacking and cutting of paper is realized, which reduces the number of workers and uniformly stacks paper. The mechanism stacks the paper, so the folded wrapping paper is standardized, and the cut wrapping paper has a uniform length.

Description of drawings

Fig. 1 is a kind of structural representation of the utility model.

Fig. 2 is another structural diagram of the utility model.

Fig. 3 is another structural diagram of the utility model.

Fig. 4 is a structural schematic diagram of the stacking mechanism in the utility model.

Fig. 5 is a structural schematic diagram of part A in Fig. 4 in the present utility model.

Fig. 6 is a structural schematic diagram of part B in Fig. 4 in the present utility model.

Fig. 7 is a structural schematic diagram of the buffer mechanism in the present invention.

Fig. 8 is a structural schematic diagram of the paper feeding mechanism in the utility model.

Fig. 9 is a structural schematic diagram of the paper cutting structure in the utility model.

detailed description

In order to make the purpose, technical solution and advantages of the utility model more clear and definite, the utility model will be further described in detail below with reference to the accompanying drawings and examples.

As shown in Figures 1-3, the utility model discloses a stacking and cutting machine, which includes a roll paper placement mechanism 1, a main frame 2, a stacking mechanism 3, a paper pulling mechanism 4, a paper feeding mechanism 5, Paper cutting mechanism 6 and buffer mechanism 7; described stacking mechanism 3, paper pulling mechanism 4, paper feeding mechanism 5 and paper cutting mechanism 6 are installed on the host machine frame 2 successively, and described buffer mechanism 7 is installed on pulling paper mechanism 4 and Between the paper feeding mechanism 5; the first positioning roller 21 is installed at the input end of the main machine frame 2, and the roll paper on the roll paper placement mechanism 1 is transported to the stacking structure 3 along the first positioning roller 21 A second positioning roller 22 is installed between the paper pulling mechanism 4 and the buffer mechanism 7; a third positioning roller 23 is installed between the buffer mechanism 7 and the paper cutting mechanism 6; the stacking mechanism 3 includes A primary stacking mechanism 31 and a secondary stacking structure 32 , the primary folding mechanism 31 and the secondary folding mechanism 32 are installed on the guide post 24 on the main machine frame 2 .

Further, the roll paper placement mechanism 1 includes a roll paper frame 11, a roll paper 12 and a roll paper mandrel 13; the roll paper mandrel 13 is used for rewinding the roll paper 12; The paper mandrel 13 is placed on the web frame 11 .

As shown in Figures 1, 2, 3, 4 and 5, the primary folding mechanism 31 of the present invention is composed of a primary folding inner panel 310 and a primary folding outer panel 311, and the primary folding inner panel 310 and the primary folding outer panel The upper part of the board 311 is connected by screws, so that a certain gap is formed inside the side and bottom of the two boards; the lower part of the first-level folding outer board 311 has a fixed guide seat 8 and a brake handle 9, and the guide seat 8 is installed on the main frame 2 on the guide post 24.

As shown in Figures 1, 2, 3, 4 and 6, the secondary folding mechanism 32 of the present invention is composed of a secondary folding inner panel 320 and a secondary folding outer panel 321, and the secondary folding inner panel 320 and the secondary folding outer panel The upper part of the board 321 is connected by screws, so that a certain gap is formed inside the sides and the bottom of the two boards; the lower part of the two-stage folding outer board 321 has a fixed guide seat 8 and a brake handle 9, and the guide seat 8 is installed on the main frame 2 on the guide post 24.

Further, the paper pulling mechanism 4 includes an upper roller 41, a lower roller 42, a spring upper fixing plate 43, a roller support 44, a stepping motor 10, a motor fixing seat 45, a spring lower fixing plate 46 and a stretching Spring 47; The fixed plate 46 under the spring and the motor holder 45 are installed on the main engine frame 2, and the two ends of the fixed plate 46 under the spring are connected with the two ends of the fixed plate 43 on the spring by the tension spring 47; the described The stepper motor 10 is installed on the motor holder 45; the upper roller 41 and the lower roller 42 are installed on the roller support 44, and the upper roller 41 is installed in the long groove of the roller support 44, so The stepper motor 10 is connected with the lower roller 42 and driven by the stepper motor 10 .

As shown in Figures 3 and 7, the buffer mechanism 7 of the present utility model includes a bearing with seat 71, a support shaft 72, a buffer swing bracket 70 and a buffer roller 73; the buffer roller 73 is installed on one end of the buffer swing bracket 70, so The buffer swing bracket 70 is fixedly installed on the main machine frame 2 by the belt seat bearing 71 and the support shaft 72 .

As shown in Figures 3 and 8, the paper feeding mechanism 5 of the present utility model includes a pressing cylinder 50, a pressing roller 51, a paper feeding roller 52, a pressing roller support 53 and a stepping motor 10; The two ends of the roller 51 are connected with the pinch roller bracket 53, and the paper feeding roller 52 is installed on the main machine frame 2, and the pinch roller bracket 53 is driven by the pinch cylinder 50 fixed on the main frame 2 Moving up and down, the paper feeding roller 52 and the pressure roller 51 are compressed or separated; the paper feeding roller 52 is connected with the stepper motor 10 fixed on the main frame 2 .

As shown in Figures 3 and 9, the paper cutting mechanism 6 of the present invention includes a paper pressing cylinder 60, a guide sleeve 61, a guide column 62, a paper cutting knife 63, a paper pressing frame 64, a paper guide plate 65, and a paper knife backing plate 66 , paper guide plate cylinder 67 and paper cutting cylinder 68; described paper pressing cylinder 60, guide sleeve 61, paper cutter backing plate 66, paper guide plate cylinder 67 and paper cutting cylinder 68 are all fixedly installed on the main machine frame 2, and described guide column 62 is connected to the paper cutter 63 through the guide sleeve 61, the paper press cylinder 60 is connected to the paper press frame 64, the paper cutter 63 is connected to the paper cutter cylinder 68; the paper guide plate 65 is connected to the paper guide plate cylinder 67 connect.

Furthermore, the cutter backing plate 66 is provided with a cutter gap 660 corresponding to the cutter.

The utility model is equipped with a paper stacking mechanism and a paper cutting mechanism on the host machine frame, so it can automatically realize paper stacking and paper cutting, and through the guidance of the positioning roller, the folded roll paper can be sent to the buffer mechanism by the paper pulling mechanism It is stored, and then sent to the paper cutting mechanism by the paper feeding mechanism for cutting; therefore, it saves the special space for paper stacking and cutting, realizes automatic stacking and cutting, reduces the number of workers, and has a uniform stacking mechanism for stacking paper, so folding The wrapping paper that comes out is standardized, and the length of the cut wrapping paper is uniform.

It should be understood that the application of the present utility model is not limited to the above examples, and those skilled in the art can improve or change according to the above description, and all these improvements and changes should belong to the protection of the appended claims of the present utility model scope.

Claims (9)

1. a kind of stacker trimmer, it is characterised in that including roll web placement mechanism, main frame, stacker mechanism, draw machine Structure, paper advance mechanism, mechanism for cutting sheet and buffer gear；The stacker mechanism, draw mechanism, paper advance mechanism and mechanism for cutting sheet are pacified successively It is mounted on main frame, the buffer gear is arranged between draw mechanism and paper advance mechanism；Pacify in the input of main frame Equipped with the first positioning roller, the roll web on roll web placement mechanism is transported in stacker structure along the first positioning roller；Institute State and the second positioning roller is installed between draw mechanism and buffer gear；Is provided between the buffer gear and mechanism for cutting sheet Three positioning rollers；Wherein, the stacker mechanism includes one-level stacker mechanism and two grades of stacker structures, the one-level fold mechanism and Two grades of fold mechanisms are arranged on the guide pillar on main frame.

2. stacker trimmer according to claim 1, it is characterised in that the roll web placement mechanism includes toilet paper dispenser Frame, roll web and roll web mandrel；The roll web mandrel is used for winding drum paper；Roll web mandrel is placed on roll web frame On.

3. stacker trimmer according to claim 1, it is characterised in that the one-level fold mechanism folds inner panel by one-level Outside plate composition is folded with one-level, one-level folds inner panel and the top of one-level folding outside plate is connected by screw so that two plate sides Certain gap is internally formed with bottom；The one-level folds the bottom of outside plate has fixed guide seat and tight handle of stopping, and is oriented to Seat is arranged on the guide pillar on main frame.

4. stacker trimmer according to claim 1, it is characterised in that two grades of fold mechanisms are by two grades of folding inner panels It is connected by screw with two grades of tops for folding outside plate composition, two grades of folding inner panels and two grades of folding outside plates so that two plate sides Certain gap is internally formed with bottom；There is fixed guide seat the bottom of two grades of foldings outside plate and tight handle of stopping, and is oriented to Seat is arranged on the guide pillar on main frame.

5. stacker trimmer according to claim 1, it is characterised in that the draw mechanism include upper roller, lower roller, Spring upper mounted plate, roller bearing, motor, motor fixing seat, spring bottom plate and extension spring；It is solid under the spring Fixed board and motor fixing seat are arranged on main frame, and the two ends of spring bottom plate are fixed with spring by extension spring The two ends connection of plate；The motor is arranged in motor fixing seat；The upper roller and lower roller are arranged on roller bearing On, and upper roller, in the elongated slot of roller bearing, the motor is connected with lower roller, by step motor drive.

6. stacker trimmer according to claim 1, it is characterised in that the buffer gear includes rolling bearing units, supporting Axle, buffer swing support and buffering roller；It is described buffering roller be arranged on buffer swing support one end, the rolling bearing units and Hold axle buffer swing support is fixedly mounted on main frame.

7. stacker trimmer according to claim 1, it is characterised in that the paper advance mechanism includes compression cylinder, compresses Roller, paper feeding roller, hold-down roller tube stent and motor；The two ends for compressing roller are connected with hold-down roller tube stent, institute Paper feeding roller is stated on the main frame, by moving down on the air cylinder driven hold-down roller tube stent that is fixed on main frame It is dynamic, make paper feeding roller and compress roller to compress or separate；The paper feeding roller is connected with the motor being fixed on main frame Connect.

8. stacker trimmer according to claim 1, it is characterised in that the mechanism for cutting sheet includes platen cylinder, is oriented to Set, lead column, paper knife, gallows, lateral paper guide, paper knife backing plate, lateral paper guide cylinder and cylinder of cutting a sheet of paper；The platen cylinder, Fairlead, paper knife backing plate, lateral paper guide cylinder and cylinder of cutting a sheet of paper are fixedly mounted on main frame, and the lead column is passed through and led It is connected to set with paper knife, the platen cylinder is connected with gallows, and the paper knife is connected with cylinder of cutting a sheet of paper；The lateral paper guide Connect with lateral paper guide cylinders.

9. stacker trimmer according to claim 8, it is characterised in that the paper knife backing plate is provided with correspondence paper knife Cut-off knife gap.