Indentation device capable of rapidly positioning carton

Abstract

The utility model discloses an indentation device capable of quickly positioning a carton, which comprises a base, a transmission belt mechanism is arranged on the base, a pinch roller device is arranged on the top surface of the base, two reciprocating mechanisms are symmetrically arranged on the top surface of the base, a first baffle is fixedly mounted on each reciprocating mechanism, and a second baffle is fixedly mounted on each reciprocating mechanism. A first baffle is fixedly installed on the base, a second baffle is fixedly installed at one end of the first baffle, a plurality of pulleys are connected to the first baffle and the second baffle in a rotating mode, and a limiting mechanism is arranged between the side face of the first baffle and the base. And indentation dislocation caused by irregular paperboards when the paperboards pass through the pressing wheel device is prevented, and meanwhile, normal movement of the cartons on the transmission belt cannot be influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of carton processing, in particular to an indentation device for quickly positioning a carton. Background Art

[0002] When producing cartons, it is usually necessary to crease the cartons to facilitate subsequent folding.

[0003] In Chinese utility model patents, such as the utility model of CN220429435U, a creasing device for cartons is disclosed, including a workbench and a mounting frame, wherein a first fixed rod is installed inside the mounting frame, and the first threaded rod cooperates with the movable frame, so that the movable frame can move along the outer surface of the second fixed rod, and then the rotating shaft can be clamped by the cooperation between the movable frame and the fixed block, so as to facilitate the adjustment of the position of the pressing wheel on the carton creasing.

[0004] Although the position of the indentation made by the pressing wheel on the carton can be adjusted in the above technology, the cartons are placed manually by the staff and are not flush with the pressing wheel when moving on the workbench, resulting in misalignment of the indentation made by the pressing wheel on the carton. Utility Model Content

[0005] The utility model aims to solve the problems in the background technology and proposes a creasing device for quickly positioning a carton.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A creasing device for quickly positioning a carton comprises a base, a transmission belt mechanism is provided on the base, a pressure wheel device is provided on the top surface of the base, two reciprocating mechanisms are symmetrically provided on the top surface of the base, a first baffle is fixedly mounted on each of the reciprocating mechanisms, a second baffle is fixedly mounted on one end of the first baffle, a plurality of pulleys are rotatably connected to the first baffle and the second baffle, and a limiting mechanism is provided between the side surface of the first baffle and the base.

[0008] Preferably, the transmission belt mechanism includes a plurality of auxiliary rollers and transmission rollers, and each of the auxiliary rollers and the transmission rollers are rotatably connected between the two side walls of the base, and the two ends of the transmission roller respectively penetrate the corresponding side walls of the base and extend outward, a fixing frame is fixedly installed on the side of the base, a motor is fixedly installed on the side of the fixing frame, and the output shaft of the motor penetrates the fixing frame and is connected to the transmission roller, a transmission belt is commonly sleeved between each of the auxiliary rollers and the transmission roller, and multiple synchronous belt mechanisms are provided on the transmission rollers, and each synchronous belt mechanism is connected to the reciprocating mechanism at the corresponding position.

[0009] Preferably, the reciprocating mechanism includes a bracket, and the bracket is fixedly mounted on the top surface of the base, a reciprocating screw is rotatably connected to the bracket, and one end of the reciprocating screw passes through the bracket and extends outward, each of the reciprocating screws is threadedly connected to a screw sleeve, and the screw sleeve is fixedly connected to the first baffle corresponding to the position, and a stop block is fixedly mounted at one end of each of the reciprocating screws.

[0010] Preferably, the synchronous belt mechanism comprises a synchronous belt, each of the transmission rollers and one end of each reciprocating screw are mounted with a synchronous wheel, and the synchronous belt is sleeved on a plurality of synchronous wheels at corresponding positions.

[0011] Preferably, the limiting mechanism comprises a plurality of telescopic rods, and each telescopic rod is fixedly mounted on a corresponding side wall of the base, and the other end of each telescopic rod is fixedly connected to a corresponding first baffle.

[0012] Preferably, the first baffle and the second baffle are arranged at an angle of one hundred and twenty degrees.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. By starting the motor, the transmission belt is driven to rotate, and the reciprocating screw is driven to rotate through the synchronous belt mechanism, so that the two first baffles fixedly connected to the screw sleeve move back and forth towards each other, and the position of the carton moving on the transmission belt is corrected to prevent the indentation from being misaligned due to uneven cardboard when passing through the pressing wheel device.

[0015] 2. The second baffle is fixedly connected to the first baffle, and the first baffle and the second baffle are set at an angle of 120 degrees. Then the second baffle will guide the carton first to prevent the first baffle from pushing the carton away from the table when the first baffle is in the correction position. At the same time, multiple pulleys are rotatably connected to the first baffle and the second baffle, so that when the carton contacts the first baffle or the second baffle, it will not affect the normal movement of the carton on the transmission belt.

[0016] In summary, the utility model is easy to operate when in use, and can correct the position of the carton moving on the transmission belt to prevent the indentation from being misaligned due to uneven cardboard when passing through the pressing wheel device, while not affecting the normal movement of the carton on the transmission belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of a creasing device for quickly positioning a carton proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the side structure of a creasing device for quickly positioning a carton proposed by the utility model;

[0019] Figure 3 The utility model is a schematic diagram of the cross-sectional structure of the base of a creasing device for quickly positioning a carton.

[0020] In the figure: 1 base, 2 transmission belt, 3 fixed frame, 4 motor, 5 synchronous belt, 6 bracket, 7 pressure wheel device, 8 telescopic rod, 9 reciprocating screw, 10 block, 11 first baffle, 12 second baffle, 13 pulley, 14 auxiliary roller, 15 transmission roller, 16 synchronous wheel, 17 screw sleeve. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-3 , a creasing device for quickly positioning a carton, comprising a base 1, a transmission belt mechanism is arranged on the base 1, the transmission belt mechanism comprises a plurality of auxiliary rollers 14 and a transmission roller 15, and each auxiliary roller 14 and the transmission roller 15 are rotatably connected between the two side walls of the base 1, and the two ends of the transmission roller 15 respectively penetrate the corresponding side walls of the base 1 and extend outward, a fixing frame 3 is fixedly installed on the side of the base 1, a motor 4 is fixedly installed on the side of the fixing frame 3, and the output shaft of the motor 4 penetrates the fixing frame 3 and is connected to the transmission roller 15, a transmission belt 2 is commonly sleeved between each auxiliary roller 14 and the transmission roller 15, and the transmission roller 15 is driven to rotate by starting the motor 4, thereby driving the transmission belt 2 to rotate, and a plurality of auxiliary rollers 14 prevent the transmission belt 2 from collapsing in the middle;

[0023] A plurality of synchronous belt mechanisms are provided on the transmission roller 15, and each synchronous belt mechanism is connected to a reciprocating mechanism at a corresponding position. The synchronous belt mechanism includes a synchronous belt 5, and a synchronous wheel 16 is installed at one end of each transmission roller 15 and each reciprocating screw 9, and the synchronous belt 5 is sleeved on a plurality of synchronous wheels 16 at corresponding positions. Through the setting of the synchronous belt mechanism, only one motor 4 is needed to drive the reciprocating screw 9 to rotate while driving the transmission belt 2 to rotate. A stopper 10 is fixedly installed at one end of each reciprocating screw 9. The stopper 10 is set to prevent the screw sleeve 17 from being separated from the reciprocating screw 9, and the thread patterns of the two reciprocating screws 9 are opposite, so that the two first baffles 11 move toward each other.

[0024] A pressure wheel device 7 is provided on the top surface of the base 1. The pressure wheel device 7 is a prior art and will not be described in detail here. Two reciprocating mechanisms are symmetrically provided on the top surface of the base 1. A first baffle 11 is fixedly installed on each reciprocating mechanism. The reciprocating mechanism includes a bracket 6, and the bracket 6 is fixedly installed on the top surface of the base 1. A reciprocating screw 9 is rotatably connected to the bracket 6, and one end of the reciprocating screw 9 passes through the bracket 6 and extends outward. A screw sleeve 17 is threadedly connected to each reciprocating screw 9, and the screw sleeve 17 reciprocates on the reciprocating screw 9, thereby driving the first baffle 11 fixedly installed thereon to reciprocate, and the screw sleeve 17 is fixedly connected to the first baffle 11 corresponding to the position, and the first baffle 11 and the second baffle 12 are arranged at an angle, and the angle is one hundred and twenty degrees, and the cartons on the transmission belt 2 are guided and aligned by the second baffle 12;

[0025] A second baffle 12 is fixedly installed at one end of the first baffle 11, and a plurality of pulleys 13 are rotatably connected to the first baffle 11 and the second baffle 12. A limiting mechanism is provided between the side surface of the first baffle 11 and the base 1, and the limiting mechanism includes a plurality of telescopic rods 8, and each telescopic rod 8 is fixedly installed on the side wall of the base 1 at a corresponding position, and the other end of each telescopic rod 8 is fixedly connected to the first baffle 11 at a corresponding position, and the telescopic rod 8 is fixedly connected to the first baffle 11 through the fixed connection between the telescopic rod 8 and the first baffle 11, thereby limiting the position of the lead screw sleeve 17 installed on the first baffle 11, so that it can only move back and forth but cannot rotate.

[0026] When the utility model is used, the motor 4 is started to drive the transmission roller 15 to rotate, and then the transmission belt 2 is driven to rotate, and then the carton is placed on the transmission belt 2, and then the carton is moved on the transmission belt 2. At the same time, the transmission roller 15 and the reciprocating screw 9 at the corresponding position are both installed with a synchronous wheel 16, and the multiple synchronous wheels 16 are jointly sleeved with the synchronous belt 5, and then the reciprocating screw 9 is driven to rotate by the rotation of the synchronous belt 5;

[0027] By rotating the reciprocating screw 9, the screw sleeve 17 is driven to reciprocate, and the first baffle 11 fixedly connected to the screw sleeve 17 is driven to reciprocate. Then, a limiting mechanism is provided between the first baffle 11 and the base 1, so that the first baffle 11 can only reciprocate but cannot rotate. At the same time, the threads of the two reciprocating screws 9 are in opposite directions, and the two first baffles 11 move toward each other, so as to correct the position of the carton moving on the transmission belt 2 to prevent the indentation from being misaligned due to uneven cardboard when passing through the pressing wheel device 7.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A creasing device for quickly positioning a carton, comprising a base (1), characterized in that: The base (1) is provided with a transmission belt mechanism, the top surface of the base (1) is provided with a pressure wheel device (7), the top surface of the base (1) is symmetrically provided with two reciprocating mechanisms, each of the reciprocating mechanisms is fixedly installed with a first baffle (11), one end of the first baffle (11) is fixedly installed with a second baffle (12), the first baffle (11) and the second baffle (12) are rotatably connected with a plurality of pulleys (13), and a limiting mechanism is provided between the side surface of the first baffle (11) and the base (1).

2. The creasing device for quickly positioning a carton according to claim 1, characterized in that: The transmission belt mechanism comprises a plurality of auxiliary rollers (14) and transmission rollers (15), and each of the auxiliary rollers (14) and the transmission rollers (15) are rotatably connected between the two side walls of the base (1), and the two ends of the transmission roller (15) respectively penetrate the side walls of the base (1) at corresponding positions and extend outwards, a fixing frame (3) is fixedly installed on the side of the base (1), a motor (4) is fixedly installed on the side of the fixing frame (3), and the output shaft of the motor (4) penetrates the fixing frame (3) and is connected to the transmission roller (15), a transmission belt (2) is commonly sleeved between each of the auxiliary rollers (14) and the transmission roller (15), and a plurality of synchronous belt mechanisms are provided on the transmission roller (15), and each synchronous belt mechanism is connected to a reciprocating mechanism at a corresponding position.

3. The creasing device for quickly positioning a carton according to claim 1, characterized in that: The reciprocating mechanism comprises a bracket (6), and the bracket (6) is fixedly mounted on the top surface of the base (1); a reciprocating screw (9) is rotatably connected to the bracket (6), and one end of the reciprocating screw (9) passes through the bracket (6) and extends outward; each of the reciprocating screws (9) is threadedly connected to a screw sleeve (17), and the screw sleeve (17) is fixedly connected to a first baffle (11) at a corresponding position; and a stopper (10) is fixedly mounted on one end of each of the reciprocating screws (9).

4. The creasing device for quickly positioning a carton according to claim 2, characterized in that: The synchronous belt mechanism comprises a synchronous belt (5), each of the transmission rollers (15) and one end of each reciprocating screw (9) is provided with a synchronous wheel (16), and the synchronous belt (5) is sleeved on a plurality of synchronous wheels (16) at corresponding positions.

5. The creasing device for quickly positioning a carton according to claim 1, characterized in that: The limiting mechanism comprises a plurality of telescopic rods (8), and each telescopic rod (8) is fixedly mounted on a side wall of the base (1) at a corresponding position, and the other end of each telescopic rod (8) is fixedly connected to a first baffle (11) at a corresponding position.

6. The creasing device for quickly positioning a carton according to claim 1, characterized in that: The first baffle (11) and the second baffle (12) are arranged at an angle of one hundred and twenty degrees.

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