CN218144852U - A feeding deviation correction structure of a bag making machine and a bag making machine - Google Patents

Abstract

The utility model discloses a discharging deviation rectifying structure of a bag making machine, which comprises a base, a mounting seat, a first driving device, a material roller, a deviation rectifying sensor and a receiving roller; the material roller is rotatably arranged on the mounting seat and is used for winding the external packaging belt; the receiving roller can be arranged in a rotating way and is used for receiving the packaging belt drawn from the material roller; the deviation correcting sensor is arranged on the base and used for detecting whether the packaging belt pulled out of the material roller deviates in the axial direction of the receiving roller in real time; the mounting seat can be mounted on the base in a manner of moving along the axial direction of the material roller; the first driving device is used for driving the mounting seat to move and is used for operating according to the detection result of the deviation correction sensor. The utility model discloses a deviation correcting sensor carries out the skew judgement, reduces the error of rectifying. The utility model also discloses a system bag machine.

Description

A feeding deviation correcting structure of a bag making machine and a bag making machine

technical field

The utility model relates to the field of bag-making machines, in particular to a material-discharging deviation-correcting structure of the bag-making machine and the bag-making machine.

Background technique

At present, in order to protect products such as battery pole pieces, a bag-making machine is often used to wrap the product in a packaging bag. Specifically, in the bag-making machine, two packaging tapes are overlapped to cover the upper and lower sides of the pole piece, and then formed after bonding and cutting. The packaging bag for wrapping the pole piece; at this time, if the position of any packaging tape deviates, it will not cover the pole piece well. Therefore, the current judgment with the naked eye has a large error.

Utility model content

In order to overcome the deficiencies of the prior art, the purpose of this utility model is to provide a feeding deviation correction structure of a bag making machine and a bag making machine, both of which use a deviation correction sensor to judge the deviation and reduce the deviation correction error.

The purpose of this utility model adopts following technical scheme to realize:

A feeding deviation correction structure of a bag making machine, including a base, a mounting seat, a first driving device, a material roller, a deviation correction sensor and a receiving roller; wherein:

The material roller is rotatably arranged on the mounting seat, and is used for winding the outer packaging tape;

The receiving roller is rotatably arranged and is used to receive the packaging belt drawn from the material roller;

The deflection correction sensor is arranged on the base, and is used to detect in real time whether the packaging belt drawn from the material roller is offset in the axial direction of the receiving roller;

The mounting seat is mounted on the base so as to be movable along the axial direction of the material roller;

The first driving device is used to drive the mounting seat to move, and is used to operate according to the detection result of the deviation correction sensor.

Further, the deflection correction sensor is a through-beam photoelectric sensor.

Further, it also includes a frame and an adjustment structure, the through-beam photoelectric sensor is installed on the frame through the adjustment structure, and the adjustment structure can be operated by hand to operate the through-beam photoelectric sensor along the receiving Axial movement of the roller.

Further, the adjustment structure includes a movable block movably arranged on the frame and a screw micrometer, the screw micrometer has a telescopic rod, and the shell of the screw micrometer is installed on the frame and the telescopic rod is connected with the movable block; the through-beam photoelectric sensor is installed on the movable block.

Further, the deflection correction sensor is used to detect the packaging belt located between the material roller and the receiving roller.

Further, it also includes a tension roller rotatably arranged on the installation seat; the tension roller is used for tensioning the packaging belt between the material roller and the receiving roller.

Further, a guide structure for guiding the movement of the mounting base is also included.

Further, the guide structure includes any two of guide rails, guide grooves and guide wheels; any two of which constitute the guide structure are movable, and one of any two is arranged on the mounting seat on the other set on the base.

Further, a second driving device for driving the material roller to rotate is also included.

The purpose of this utility model also adopts following technical scheme to realize:

A bag making machine, comprising the above-mentioned feeding deviation correcting structure of the bag making machine.

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

The feeding deviation correction structure of the bag making machine of the utility model detects whether the packaging belt is offset in the axial direction of the receiving roller through the deviation correction sensor, and the first driving device can operate according to the detection result of the deviation correction sensor, thereby adjusting the packaging on the material roller. The position of the belt in the axial direction of the receiving roller can eliminate the offset. In this way, the error can be reduced by using the offset correction sensor to judge the offset.

The bag-making machine of the present utility model can reduce the deviation-correction error because it includes the above-mentioned feeding deviation-correcting structure of the bag-making machine.

Description of drawings

Fig. 1 is the structural representation of the feeding deviation correction structure of the utility model bag making machine;

Fig. 2 is the structural representation of the feeding deviation correction structure of the bag making machine of the present invention (remove the deviation correction sensor, frame, receiving roller and adjustment structure);

Fig. 3 is a structural schematic diagram of the deviation correction sensor and the adjustment structure of the utility model.

In the figure: 10, base; 20, mounting seat; 30, first driving device; 40, material roller; 50, receiving roller; 60, tension roller; 70, guiding structure; 80, second driving device; 90 , packing belt; 100, deviation correction sensor; 110, frame; 120, adjustment structure; 121, movable block; 122, spiral micrometer.

detailed description

Please refer to Fig. 1 to Fig. 3, the utility model discloses a feeding deviation correction structure of a bag making machine, including a base 10, a mounting seat 20, a first driving device 30, a material roller 40 and a receiving roller 50; the material roller 40 It can be rotatably arranged on the mounting base 20, and is used for winding the external packaging belt 90. At this time, when the material roller 40 rotates, it realizes rewinding and unwinding; belt 90; the correction sensor 100 is arranged on the base 10, and is used for real-time detection whether the packaging belt 90 pulled out from the material roller 40 is offset in the axial direction of the receiving roller 50; what needs to be explained here is that the bag making machine The unwinding rectifying structure is provided with a preset position. Here, the offset of the packaging belt 90 refers to the offset of the packaging belt 90 relative to the preset position; 10 ; the first driving device 30 is used to drive the mounting base 20 to move, and is used to operate according to the detection result of the deviation correction sensor 100 .

On the basis of the above-mentioned structure, when in use, the packaging tape 90 is wound on the material roller 40, and the receiving roller 50 is used to receive the packaging tape 90 pulled out from the material roller 40. 40 Whether the packaging belt 90 pulled out is offset in the axial direction of the receiving roller 50, for example, the correction sensor 100 can detect the offset value to feed back whether it is offset. At this time, if the offset value is 0, the first drive The device 30 does not operate, if the offset value is not 0, at this time, the first driving device 30 drives the mounting seat 20 to move in the axial direction of the material roller 40 according to the actual offset value, thereby realizing deviation correction. From the above, adopt The deflection correction sensor 100 can judge the deflection, which can reduce the deflection correction error.

Specifically, the deflection correction sensor 100 is a through-beam photoelectric sensor. Here, the through-beam photoelectric sensor is a component that can be directly purchased in the market without special manufacturing, saving costs and simplifying the structure; meanwhile, the detection principle of the through-beam photoelectric sensor can be obtained from the existing technology Known from, it will not be repeated here.

This embodiment also includes a frame 110 and an adjustment structure 120, the through-beam photoelectric sensor is installed on the frame 110 through the adjustment structure 120, and the adjustment structure 120 can be operated by hand to operate the through-beam photoelectric sensor to move along the axial direction of the receiving roller 50, In this way, the axial position of the through-beam photoelectric sensor can be adjusted according to the outer packaging tapes 90 of different widths, which improves the practicability.

Specifically, the adjustment structure 120 includes a movable block 121 movably arranged on the frame 110 and a screw micrometer 122, the screw micrometer 122 has a telescopic rod, and the shell of the screw micrometer 122 is installed on the frame 110, and The telescopic rod is connected with the movable block 121; the through-beam photoelectric sensor is installed on the movable block 121; in this way, by rotating the knob of the screw micrometer 122, the telescopic rod can be stretched to drive the movable block 121 to move, and then the position of the through-beam photoelectric sensor can be adjusted , Easy and precise adjustment.

In this embodiment, the correction sensor 100 is used to detect the packaging tape 90 between the material roller 40 and the receiving roller 50. The part of the packaging tape 90 between the receiving roller 50 and the material roller 40 is relatively flat and does not fit the parts, which is beneficial to The packaging tape 90 is tested.

This embodiment also includes a tension roller 60 rotatably arranged on the mount 20; the tension roller 60 is used to tension the packing belt 90 between the material roller 40 and the receiving roller 50, specifically, the material roller 40 and the receiving roller The packaging belt 90 between the rollers 50 is wound around the tension roller 60 to be tensioned, which is beneficial to subsequent operations such as bag making.

In order to improve the movement stability of the mounting base 20 , this embodiment further includes a guiding structure 70 for guiding the movement of the mounting base 20 .

Specifically, the guide structure 70 includes any two of guide rails, guide grooves, and guide wheels; The other is arranged on the base 10, for example, the guide structure 70 includes a guide rail and a guide groove, the guide rail and the guide groove are movably matched, and one of them is arranged on the mounting seat 20, and the other is arranged on the base 10 superior.

This embodiment also includes a second driving device 80 for driving the material roller 40 to rotate, so as to realize the automatic winding and unwinding of the material roller 40 and further reduce the intensity of manual operation.

This embodiment also discloses a bag-making machine, which includes the above-mentioned material-discharging deviation-correcting structure of the bag-making machine, and has the same technical effect as the above-mentioned material-discharging deviation-correcting structure of the bag-making machine.

The above-mentioned embodiments are only preferred embodiments of the present utility model, and cannot be used to limit the scope of protection of the present utility model. The scope of protection required by the utility model.

Claims (10)

1. A feeding and deviation correction structure for a bag making machine, characterized in that it comprises a base (10), a mounting seat (20), a first driving device (30), a material roller (40), a deviation correction sensor (100) and Receiving roll (50); wherein: The material roller (40) is rotatably arranged on the mounting seat (20), and is used for winding the outer packaging tape (90); The receiving roller (50) is rotatably arranged and used to receive the packaging belt (90) pulled out from the material roller (40); The correction sensor (100) is arranged on the base (10), and is used to detect in real time that the packaging belt (90) pulled out from the material roller (40) is in the axial direction of the receiving roller (50). Whether to offset; The mounting seat (20) is mounted on the base (10) so as to be movable along the axial direction of the material roller (40); The first driving device (30) is used to drive the installation seat (20) to move, and is used to operate according to the detection result of the deviation correction sensor (100). 2. The feeding deviation correction structure of the bag making machine according to claim 1, characterized in that, the deviation correction sensor (100) is a through-beam photoelectric sensor. 3. The feeding deviation correction structure of the bag making machine according to claim 2, further comprising a frame (110) and an adjustment structure (120), and the through-beam photoelectric sensor passes through the adjustment structure (120) Installed on the frame (110), the adjustment structure (120) can be operated by hand to operate the through-beam photoelectric sensor to move along the axial direction of the receiving roller (50). 4. The feeding deviation correction structure of the bag making machine according to claim 3, characterized in that, the adjustment structure (120) includes a movable block (121) and a screw that are movably arranged on the frame (110) Micrometer (122), the structure of the spiral micrometer (122) has a telescopic rod, the shell of the spiral micrometer (122) is installed on the frame (110), and the telescopic rod and the The movable block (121) is connected; the photoelectric sensor is installed on the movable block (121). 5. The feeding deviation correction structure of the bag making machine according to claim 1, characterized in that, the deviation correction sensor (100) is used to detect the position between the material roller (40) and the receiving roller (50). packing tape (90). 6. The feeding deviation correction structure of the bag making machine according to claim 1, further comprising a tension roller (60) rotatably arranged on the mount (20); the tension roller ( 60) For tensioning the wrapping belt (90) between said supply roll (40) and said take-up roll (50). 7. The feeding deviation correcting structure of the bag making machine according to claim 1, further comprising a guiding structure (70) for guiding the movement of the mounting seat (20). 8. The feeding deviation correction structure of the bag making machine according to claim 7, characterized in that, the guide structure (70) includes any two of guide rails, guide grooves and guide wheels; Any two of the guiding structures (70) are movably matched, and one of the two is arranged on the mounting seat (20), and the other is arranged on the base (10). 9. The feeding deviation correction structure of the bag making machine according to claim 1, further comprising a second driving device (80) for driving the material roller (40) to rotate. 10. A bag-making machine, characterized in that it comprises the material-discharging deviation-correcting structure of the bag-making machine according to any one of claims 1-9.

Images