CN222846175U

CN222846175U - Folding machine

Info

Publication number: CN222846175U
Application number: CN202421634067.6U
Authority: CN
Inventors: 黎建明; 李洪岩; 苏忠新
Original assignee: Shanghai Haobo Industrial Co ltd
Current assignee: Shanghai Haobo Industrial Co ltd
Priority date: 2025-03-31
Filing date: 2025-03-31
Publication date: 2025-05-09
Anticipated expiration: 2035-03-31

Abstract

The utility model discloses a folding machine, which is characterized in that the positions of a crease cutter and an indentation groove are adaptively adjusted through a position adjusting part, and paper is placed regularly after indentation is finished, so that subsequent uniform collection is facilitated, and finishing is not needed.

Description

Folding machine

Technical Field

The utility model relates to the technical field of folding machines, in particular to a folding machine.

Background

The folding machine is a device for conveniently and subsequently folding paper or paperboard by indentation, is suitable for folding large quantities of fast printing centers, production enterprises, public letter files and business letters, and is very widely used in the printing industry.

After the paper is folded, the paper can be tilted and piled on the machine table of the paper folding machine, the tilted and piled paper on the table of the paper folding machine is normally manually processed and recovered, the whole production efficiency is reduced, and meanwhile, according to different requirements, the crease positions are different, and a crease structure with adjustable positions is needed.

Disclosure of utility model

In view of the problems existing in the prior art, the utility model discloses a paper folding machine, which adopts the technical scheme that the paper folding machine comprises a paper feeding mechanism, a workbench, a chassis, a conveyor belt, belt pulleys, a conveyor belt interval, a middle supporting rod, an indentation groove, a position adjusting part, a knob, a left upright post, a folding chamber, a top electric push rod, a folding blade, a left vertical groove, a left protection structure, a right collecting guide plate, a horizontal shelving plate, a middle groove, an adjusting screw rod, a right adjusting button, a left and right position adjusting T-shaped plate, a front and back direction mounting groove, a bidirectional screw rod, a front adjusting button and a front and back position adjusting T-shaped plate, wherein the paper feeding mechanism is a paper feeding mechanism commonly used in the paper folding machine, and is not in the prior art, the paper feeding mechanism is not in repeated description, two groups of conveyor belts are arranged between the workbench and supported by the chassis, the two groups of conveyor belts are cooperatively mounted through the belt pulleys and driven by a motor, the motor is externally connected with a power supply to supply power, a conveyor belt interval is arranged between two groups of conveyor belts, paper or paper boards are subjected to crease discharge at the interval, a middle supporting rod is arranged at the conveyor belt interval through a position adjusting part, the upper surface of the middle supporting rod and the upper surface of the conveyor belt are in the same level, an indentation groove is formed in the upper surface of the middle supporting rod, the position adjusting part is driven through a knob, an anti-skid groove is formed in the knob, a left upright post and a folding chamber are fixed on a workbench, a top electric push rod is arranged on the folding chamber, a folding blade is arranged at the output end of the top electric push rod through the position adjusting part, the position of the folding blade is correspondingly adjusted according to the position of the indentation groove, the folding blade can be smoothly inserted into the indentation groove, a left upright post is provided with a left vertical groove and provided with a left protection structure, a right collecting guide plate and a horizontal shelving plate are fixed on the right side of the workbench, a middle groove is formed in the horizontal shelving plate, the left-right position adjusting T-shaped plate is arranged in the middle groove in a matched mode and is matched with the adjusting screw rod, the position of the left-right position adjusting T-shaped plate is adjusted according to the size of paper under the rotation of the adjusting screw rod, the front-back direction installing groove is formed in the side face of the left-right position adjusting T-shaped plate, the two-way screw rod is rotatably arranged in the front-back direction installing groove and is driven by the front-side adjusting button, the front-back position adjusting T-shaped plate is symmetrically matched and arranged on the two-way screw rod, and the front-side adjusting button is rotated to drive the front-back position adjusting T-shaped plate to change according to the size of paper board.

As a preferable technical scheme of the utility model, the position adjusting part comprises a middle supporting rod mounting structure and a folding blade mounting structure, the middle supporting rod mounting structure comprises a mounting screw rod, a fixed shaft and a fitting block, the mounting screw rod is rotatably mounted in the front-back direction of the workbench, the fixed shaft is fixedly mounted, the mounting screw rod is driven by a knob, the fitting block is matched with the mounting screw rod to be mounted and movably sleeved with the fixed shaft, the middle supporting rod is fixed on the fitting block, the rotation of the mounting screw rod can be driven by the rotation of the knob, and the positions of the fitting block and the middle supporting rod can be adjusted under the rotation of the mounting screw rod.

As a preferable technical scheme of the utility model, the folding blade mounting structure comprises a mounting frame, a set screw and a fixed mounting rod, wherein the output end of the top electric push rod is fixedly provided with a U-shaped frame, two ends of the U-shaped frame are fixedly connected with two ends of the fixed mounting rod, the mounting frame is movably sleeved on the fixed mounting rod, the side wall of the mounting frame is provided with the set screw, and the set screw is screwed into the top-fastening mounting rod to lock the position of the mounting frame.

As a preferable technical scheme of the utility model, the left side protection structure comprises a vertical shaft, a top plate body, a spring, a protection installation block and a pulley, wherein the vertical shaft is fixed in a left side vertical groove, the top plate body is integrally formed at the top of the vertical shaft, the spring is fixed below the top plate body, the spring is integrally sleeved outside the vertical shaft, the lower end of the spring is fixedly connected to the upper surface of the protection installation block which is movably sleeved on the vertical shaft, and the pulley is rotatably installed at the inner side of the protection installation block.

The automatic folding machine has the beneficial effects that the positions of the folding knives and the indentation grooves are adaptively adjusted through the position adjusting part, and the paper is placed regularly after indentation is finished, so that subsequent uniform collection is facilitated, and no finishing is needed.

Drawings

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

FIG. 2 is a left side schematic view of the present utility model;

FIG. 3 is a schematic view of a partial component cross-sectional structure of the present utility model;

Fig. 4 is a schematic view of part of the component structure of the present utility model.

In the drawing, a table 1, a chassis 2, a conveyor 3, a pulley 4, a conveyor interval 5, a middle support bar 6, an indentation groove 7, a position adjusting portion, a knob 8, an anti-slip groove 81, a left side column 9, a folding chamber 10, a top electric push rod 11, a folding blade 111, a mounting frame 112, a set screw 113, a fixed mounting bar 114, a mounting screw 115, a fixed shaft 116, a fitting block 117, a left side vertical groove 12, a vertical shaft 121, a top plate 122, a spring 123, a protective mounting block 124, a pulley 125, a right side collecting guide plate 13, a horizontal shelf plate 14, a middle groove 15, an adjusting screw 16, a right side adjusting knob 17, a left-right side position adjusting T-shaped plate 18, a front-rear direction mounting groove 19, a front-side adjusting knob 20, a front-rear position adjusting T-shaped plate 21, an opening groove 211, an expanding spring 212, and an expanding plate 213 are illustrated.

Detailed Description

Example 1

As shown in fig. 1 to 3, the present utility model discloses a folder, which adopts a technical scheme that the folder comprises a paper feeding mechanism, a workbench 1, a chassis 2, a conveyor belt 3, a belt pulley 4, a conveyor belt interval 5, a middle support bar 6, an indentation groove 7, a position adjusting part, a knob 8, a left upright post 9, a folding chamber 10, a top electric push rod 11, a folding blade 111, a left vertical groove 12, a left protection structure, a right collecting guide plate 13, a horizontal shelf plate 14, a middle groove 15, an adjusting screw 16, a right adjusting knob 17, a left and right position adjusting T-shaped plate 18, a front and rear direction mounting groove 19, a bidirectional screw, a front adjusting knob 20 and a front and rear position adjusting T-shaped plate 21, wherein two groups of conveyor belts 3 are arranged between the workbench 1, which are mounted in a matched manner by the belt pulley 4 is driven by a motor, a conveyor belt interval 5 exists between the two groups of conveyor belts 3, the middle supporting rod 6 is arranged at the conveyor belt interval 5 through a position adjusting part, the upper surface of the middle supporting rod is provided with an indentation groove 7, the position adjusting part is driven by a knob 8, a left upright post 9 and a folding chamber 10 are fixed on the workbench 1, a top electric push rod 11 is arranged on the folding chamber 10, the output end of the top electric push rod 11 is provided with a folding blade 111 through the position adjusting part, the side surface of the left upright post 9 is provided with a left vertical groove 12 and a left protective structure is arranged in the left vertical groove, the right side of the workbench 1 is fixed with a right collecting guide plate 13 and a horizontal shelving plate 14, the horizontal shelving plate 14 is provided with a middle groove 15, an adjusting screw 16 driven by a right adjusting knob 17 is arranged in the middle groove, the lower part of a left and right position adjusting T-shaped plate 18 is matched and arranged with the adjusting screw 16, the side surface of the left and right position adjusting T-shaped plate 18 is provided with a front and rear direction mounting groove 19, in which a bi-directional screw is rotatably installed, which is driven by a front side adjusting knob 20, and two front-rear position adjusting T-shaped plates 21 are symmetrically installed on the bi-directional screw in a matched manner.

As a preferred technical scheme of the utility model, the position adjusting part comprises a middle supporting rod mounting structure and a folding blade mounting structure, the middle supporting rod mounting structure comprises a mounting screw rod 115, a fixed shaft 116 and a fitting block 117, the mounting screw rod 115 is rotatably mounted in the front-back direction of the workbench 1, the fixed shaft 116 is fixedly mounted, the mounting screw rod 115 is driven by the knob 8, the fitting block 117 is mounted in cooperation with the mounting screw rod 115 and is movably sleeved with the fixed shaft 116, and the middle supporting rod 6 is fixed on the fitting block 117.

As a preferable technical scheme of the utility model, the folding blade mounting structure is characterized in that a U-shaped frame is fixed at the output end of the top electric push rod 11, two ends of the U-shaped frame are fixedly connected at two ends of a fixed mounting rod 114, a mounting frame 112 is movably sleeved on the fixed mounting rod 114, a positioning screw 113 is arranged on the side wall of the mounting frame, and the positioning screw 113 is screwed into the fixed mounting rod 114 to lock the position of the mounting frame 112.

As a preferred technical scheme of the utility model, the left side protection structure comprises a vertical shaft 121, a top plate body 122, a spring 123, a protection installation block 124 and a pulley 125, wherein the vertical shaft 121 is fixed in a left side vertical groove 12, the top of the vertical shaft 121 is integrally formed with the top plate body 122, the spring 123 is fixed below the top plate body 122, the spring 123 is integrally sleeved outside the vertical shaft 121, the lower end of the spring 123 is fixedly connected to the upper surface of the protection installation block 124 which is movably sleeved on the vertical shaft 121, and the pulley 125 is rotatably installed on the inner side of the protection installation block 124.

Example 2

As shown in fig. 4, the present utility model discloses a folder, which adopts the technical scheme that, based on the embodiment 1, an open slot 211 is opened at the left side of a front-rear position adjusting T-shaped plate 21, wherein an expanding spring 212 is fixed, an expanding plate 213 is placed in the open slot 211, and the right end surface thereof is connected with the expanding spring 212.

When the folding machine is used, the positions of the middle support rod and the folding blades are adjusted according to the requirements of the indentation positions of paper boards, after the paper is indented, the paper is guided to the horizontal shelving plate 14 by the right collecting guide plate 13, and the right adjusting button 17 and the front adjusting button 20 are respectively rotated according to the paper size specification, so that the positions of the left-right position adjusting T-shaped plate 18 and the front-rear position adjusting T-shaped plate 21 are adjusted, and the paper with the indentation is regulated together, so that the paper is convenient to collect uniformly and continuously without manual arrangement.

The components not described in detail herein are prior art.

Although the specific embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present utility model without departing from the spirit of the present utility model, which is within the scope of the present utility model.

Claims

1. A paper folding machine comprises a paper feeding mechanism, a workbench (1), a bottom frame (2), a conveyor belt (3) and a belt pulley (4), and is characterized by comprising a conveyor belt interval (5), a middle supporting rod (6), an indentation groove (7), a position adjusting part, a knob (8), a left upright post (9), a folding chamber (10), a top electric push rod (11), a folding blade (111), a left vertical groove (12), a left protection structure, a right collecting guide plate (13), a horizontal shelving plate (14), a middle groove (15), an adjusting screw (16), a right adjusting button (17), a left and right position adjusting T-shaped plate (18), a front and rear direction mounting groove (19), a bidirectional screw, a front adjusting button (20) and a front and rear position adjusting T-shaped plate (21), wherein the bottom of the workbench (1) is supported by the bottom of the bottom frame (2), two groups of conveyor belts (3) are arranged between the workbench (1), are mounted in a matched manner through the belt pulley (4), the belt pulley (4) is driven by a motor, the conveyor belt interval (5) exists between the two groups of conveyor belts (3), the conveyor belt interval (5) passes through the position adjusting part (6), the folding machine is characterized in that an indentation groove (7) is formed in the upper surface of the folding machine, the position adjusting part is driven by a knob (8), a left upright post (9) and a folding chamber (10) are fixed on the workbench (1), a top electric push rod (11) is arranged on the folding chamber (10), a folding knife (111) is arranged at the output end of the top electric push rod (11) through the position adjusting part, a left vertical groove (12) is formed in the side face of the left upright post (9) and provided with a left protection structure, a right collecting guide plate (13) and a horizontal shelving plate (14) are fixed on the right side of the workbench (1), a middle groove (15) is formed in the horizontal shelving plate (14), an adjusting lead screw (16) driven by a template right adjusting button (17) is arranged in the middle groove, the lower part of the left and right position adjusting T (18) is matched and arranged in the middle groove (15) in a matched mode, a bidirectional lead screw is rotatably arranged in the middle groove, the left and right position adjusting T (18) is provided with a front and rear direction mounting groove (19) in the side face of the left and right position adjusting T (18), and the front position adjusting T is symmetrically arranged on the two lead screws (21).

2. A folding machine as claimed in claim 1, characterized in that the knob (8) has an anti-slip slot (81) thereon.

3. The folding machine according to claim 1, wherein the position adjusting portion comprises a middle supporting rod mounting structure and a folding blade mounting structure, the middle supporting rod mounting structure comprises a mounting screw (115), a fixed shaft (116) and a fitting block (117), the mounting screw (115) is rotatably mounted on the workbench (1) in the front-back direction, the fixed shaft (116) is fixedly mounted on the workbench, the mounting screw (115) is driven by a knob (8), the fitting block (117) is mounted in cooperation with the mounting screw (115) and is movably sleeved with the fixed shaft (116), and the middle supporting rod (6) is fixed on the fitting block (117).

4. The folding machine according to claim 3, wherein the folding blade mounting structure comprises a mounting frame (112), a set screw (113) and a fixed mounting rod (114), wherein a U-shaped frame is fixed at the output end of the top electric push rod (11), two ends of the U-shaped frame are fixedly connected to two ends of the fixed mounting rod (114), the mounting frame (112) is movably sleeved on the fixed mounting rod (114), the set screw (113) is arranged on the side wall of the mounting frame, and the set screw (113) is screwed into the top fastening mounting rod (114) to lock the position of the mounting frame (112).

5. The folding machine according to claim 1, wherein the left side protection structure comprises a vertical shaft (121), a top plate body (122), a spring (123), a protection installation block (124) and a pulley (125), the vertical shaft (121) is fixed in the left side vertical groove (12), the top plate body (122) is integrally formed at the top of the vertical shaft (121), the spring (123) is fixed below the top plate body (122), the spring (123) is integrally sleeved outside the vertical shaft (121), the lower end of the spring is fixedly connected to the upper surface of the protection installation block (124) movably sleeved on the vertical shaft (121), and the pulley (125) is rotatably installed on the inner side of the protection installation block (124).

6. The folding machine according to claim 1, wherein an opening groove (211) is formed in the left side of the front-rear position adjusting T-shaped plate (21), an expanding spring (212) is fixed in the opening groove (211), and an expanding plate (213) is placed in the opening groove (211) and the right end face of the expanding plate is connected with the expanding spring (212).