CN212472591U - Separating non-hot cutting device for bag making machine - Google Patents

Abstract

The utility model discloses a separating non-hot cutting device for a bag making machine, which comprises a supporting table and a stamping limiting block, wherein a limiting bracket is fixed on the supporting table; a first hydraulic cylinder is fixed on the limiting bracket; a mounting plate is fixed at the telescopic end of the first hydraulic cylinder; four limiting through holes are formed in the mounting plate; a stamping pin row is fixed on the stamping limiting block along the length direction; four limiting guide pillars are fixed on the stamping limiting block; the upper end of the limiting guide pillar respectively penetrates through the limiting through hole to be in threaded connection with the fastening nut; and a buffer spring is arranged on the limiting guide post relative to the position between the mounting plate and the stamping limiting block. The novel needle row punching machine has the advantages of time saving, labor saving, high automation degree, convenience in use, buffering effect and long service life of the punching needle row.

Description

Separating non-hot cutting device for bag making machine

Technical Field

The utility model relates to a system bag machine field, in particular to non-hot device of cutting of disconnect-type for system bag machine.

Background

The paper handkerchief is very extensive in daily life's use, in the production and processing to the paper handkerchief, need use plastic packaging film to pack the paper handkerchief, then the paper handkerchief circulation market after the packing, supply people to use, need prick the hole to plastic packaging film in the packaging process to the paper handkerchief to people can tear plastic packaging film along the hole of pricking when using the paper handkerchief, and the wrapping bag of conveniently opening the paper handkerchief consequently need be used for the non-hot device of cutting of disconnect-type of bag machine.

However, the existing plastic packaging film still has the problems of time and labor waste, low automation degree, inconvenient use, no buffering effect and short service life.

SUMMERY OF THE UTILITY MODEL

The utility model provides a non-hot device of cutting of disconnect-type for bag machine can solve the problem that mentions in the background art wastes time and energy, and degree of automation is low, uses inconveniently, does not have the cushioning effect, and life is short.

The utility model provides a separating non-hot cutting device for a bag making machine, which comprises a supporting table and a stamping limiting block, wherein a limiting bracket is fixed on the supporting table; a first hydraulic cylinder is fixed on the limiting bracket; a mounting plate is fixed at the telescopic end of the first hydraulic cylinder; four limiting through holes are formed in the mounting plate; a stamping pin row is fixed on the stamping limiting block along the length direction; four limiting guide pillars are fixed on the stamping limiting block; the upper end of the limiting guide pillar respectively penetrates through the limiting through hole to be in threaded connection with the fastening nut; a buffer spring is arranged on the limiting guide pillar relative to the position between the mounting plate and the stamping limiting block; the upper surface of the supporting table is provided with a plurality of limiting slotted holes along the length direction; one end of the support table is provided with a first limiting groove; two first limiting installation grooves are formed in the first limiting groove; the other end of the supporting platform is provided with a second limiting groove; two second limiting installation grooves are formed in the second limiting groove; a winding carrier roller is arranged on the second limiting mounting groove; an input guide carrier roller is arranged on the second limiting groove; an output guide carrier roller is arranged on the first limiting groove; an L-shaped supporting seat is fixed on the side wall of the supporting table; a second hydraulic cylinder is fixed on the L-shaped supporting seat; a sliding block is fixed at the telescopic end of the second hydraulic cylinder; the L-shaped supporting seat is provided with a limiting sliding chute; a stepping motor is fixed on the sliding block; the output end of the stepping motor is in transmission connection with the hexagonal transmission shaft; the hexagonal transmission shaft is in transmission connection with the winding carrier roller.

Preferably, a plurality of limiting slotted holes are arranged right below the stamping needle row; the limiting groove holes correspond to the stamping needle rows one to one.

Preferably, the sliding block is connected with the L-shaped supporting seat in a sliding mode.

Preferably, the rolling carrier roller is provided with a hexagonal jack for mounting a hexagonal transmission shaft.

Preferably, a plastic bag roll supporting roller is arranged between the two first limiting installation grooves.

Preferably, the limiting guide post is provided with an external thread adapted to the fastening nut.

The utility model provides a beneficial effect is:

1. the separating non-hot cutting device for the bag making machine is provided with a plastic bag roll carrier roller between first limiting mounting grooves; an input guide carrier roller is arranged on the second limiting groove; an output guide carrier roller is arranged on the first limiting groove; a winding carrier roller is arranged on the second limiting mounting groove; an input guide carrier roller is arranged on the second limiting groove; (ii) a An L-shaped supporting seat is fixed on the side wall of the supporting platform; a second hydraulic cylinder is fixed on the L-shaped supporting seat; a sliding block is fixed at the telescopic end of the second hydraulic cylinder; a limiting sliding chute is arranged on the L-shaped supporting seat; a stepping motor is fixed on the sliding block; the output end of the stepping motor is in transmission connection with a hexagonal transmission shaft; the hexagonal transmission shaft is in transmission connection with the winding carrier roller; unreel to the plastic bag, prick the hole, the rolling is as an organic whole, avoids the workman to pull the plastic bag and unreel, then pricks the hole back to the plastic bag, and the workman does not stop to move the rolling bearing roller again, rolls the plastic bag after pricking the hole, saves time, laborsaving, and degree of automation is high.

2. The separating non-hot cutting device for the bag making machine is provided with a first hydraulic cylinder fixed on a limiting bracket; a mounting plate is fixed at the telescopic end of the first hydraulic cylinder; four limiting through holes are arranged on the mounting plate; a stamping pin row is fixed on the stamping limiting block along the length direction; a plastic bag roll supporting roller is arranged between the two first limiting mounting grooves; an input guide carrier roller is arranged on the second limiting groove; an output guide carrier roller is arranged on the first limiting groove; a winding carrier roller is arranged on the second limiting mounting groove; an input guide carrier roller is arranged on the second limiting groove; an output guide carrier roller is arranged on the first limiting groove; an L-shaped supporting seat is fixed on the side wall of the supporting platform; firstly, a plastic bag roll carrier roller is placed between two first limiting mounting grooves, then one end of a plastic bag on the plastic bag roll carrier roller is pulled to a roll carrier roller, one end of the plastic bag is fixed on the roll carrier roller by a rubber belt, and the plastic bag is tightly attached to the upper surface of a support table; the plastic bag is made to contact with the output guide carrier roller and the input guide carrier roller, the second hydraulic cylinder is started, the telescopic end of the second hydraulic cylinder stretches, the slider is driven to move on the L-shaped supporting seat, the stepping motor is made to move, finally, the hexagonal transmission shaft is connected with the winding carrier roller through the hexagonal jack, the first hydraulic cylinder is started, the telescopic end of the first hydraulic cylinder stretches, the stamping limiting block is driven to move up and down, the stamping needle bar is driven to move up and down, the plastic bag is punched by the stamping needle bar, the stepping motor is started, the winding carrier roller is driven to rotate by the stepping motor, the output guide carrier roller is driven, the input guide carrier roller and the plastic bag winding carrier roller are driven to rotate, the punched plastic bag is wound on the winding carrier roller, and the plastic bag is used for later use, and the use is convenient.

3. The separating non-hot cutting device for the bag making machine is characterized in that a mounting plate is fixed at the telescopic end provided with a first hydraulic cylinder; four limiting through holes are arranged on the mounting plate; four limiting guide pillars are fixed on the stamping limiting block; the upper end of the limiting guide pillar respectively penetrates through the limiting through hole to be in threaded connection with the fastening nut; a buffer spring is arranged on the limiting guide post relative to the position between the mounting plate and the stamping limiting block; a plurality of limiting slotted holes are formed in the upper surface of the supporting table along the length direction; the design has the cushioning effect, avoids when pricking the hole to the plastic bag, when punching press faller gill contacts with spacing slotted hole, and the impact force is too big, the damage of punching press faller gill, the long service life of punching press faller gill.

Drawings

FIG. 1 is a first schematic structural view of a separating non-thermal cutting device for a bag making machine according to the present invention;

FIG. 2 is a schematic structural view of a separating non-thermal cutting device for a bag making machine according to the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 4 is an enlarged view of the structure at B in FIG. 2;

fig. 5 is a third structural schematic view of a separating non-hot-cutting device for a bag making machine according to the present invention.

Description of reference numerals: 1-a support table; 2-a limit bracket; 3-a first hydraulic cylinder; 4-mounting a plate; 5-stamping a limiting block; 6-limiting guide pillars; 7-fastening a nut; 8-a buffer spring; 9-punching the needle row; 10-limiting slotted holes; 11-a first limit groove; 12-a second limiting groove; 13-a first limit mounting groove; 14-a second limit mounting groove; 15-plastic bag roll carrier roller; 16-winding carrier roller; 17-outputting a guide carrier roller; 18-inputting a guide carrier roller; 19-L shaped support seats; 20-a limiting chute; 21-a slide block; 22-a stepper motor; 23-a hexagonal transmission shaft; 24-a second hydraulic cylinder; 25-hexagonal insertion holes; 26-limiting through hole.

Detailed Description

In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.

As shown in fig. 1 to 5, the embodiment of the present invention provides a separating non-hot cutting device for a bag making machine, which comprises a supporting table 1 and a punching limiting block 5, wherein a limiting bracket 2 is fixed on the supporting table 1; a first hydraulic cylinder 3 is fixed on the limiting bracket 2; a mounting plate 4 is fixed at the telescopic end of the first hydraulic cylinder 3; four limiting through holes 26 are formed in the mounting plate 4; a stamping needle row 9 is fixed on the stamping limiting block 5 along the length direction; four limiting guide pillars 6 are fixed on the stamping limiting block 5; the upper end of the limiting guide post 6 passes through the limiting through hole 26 and is in threaded connection with the fastening nut 7; a buffer spring 8 is arranged on the limiting guide post 6 relative to the position between the mounting plate 4 and the stamping limiting block 5; the upper surface of the supporting table 1 is provided with a plurality of limiting slotted holes 10 along the length direction; one end of the support table 1 is provided with a first limiting groove 11; two first limiting installation grooves 13 are formed in the first limiting groove 11; the other end of the support table 1 is provided with a second limiting groove 12; two second limiting installation grooves 14 are formed in the second limiting groove 12; a winding carrier roller 16 is arranged on the second limiting mounting groove 14; an input guide carrier roller 18 is arranged on the second limiting groove 12; an output guide carrier roller 17 is arranged on the first limiting groove 11; an L-shaped supporting seat 19 is fixed on the side wall of the supporting table 1; a second hydraulic cylinder 24 is fixed on the L-shaped supporting seat 19; a slide block 21 is fixed at the telescopic end of the second hydraulic cylinder 24; the L-shaped supporting seat 19 is provided with a limiting sliding chute 20; a stepping motor 22 is fixed on the slide block 21; the output end of the stepping motor 22 is in transmission connection with a hexagonal transmission shaft 23; the hexagonal transmission shaft 23 is in transmission connection with the winding carrier roller 16.

In this embodiment, the plurality of limiting slot holes 10 are right below the stamping pin row 9; the limiting slot holes 10 correspond to the stamping needle rows 9 one by one.

In this embodiment, the sliding block 21 is slidably connected to the L-shaped supporting seat 19.

In this embodiment, the winding carrier roller 16 is provided with a hexagonal socket 25 for mounting the hexagonal transmission shaft 23.

In this embodiment, a plastic bag roll supporting roller 15 is disposed between the two first limit mounting grooves 13.

In this embodiment, the limiting guide post 6 is provided with an external thread adapted to the fastening nut 7.

The working principle is as follows: firstly, a plastic bag roll carrier roller 15 is placed between two first limiting mounting grooves 13, then one end of a plastic bag on the plastic bag roll carrier roller 15 is pulled to a roll collecting carrier roller 16, one end of the plastic bag is fixed on the roll collecting carrier roller 16 through a rubber belt, and the plastic bag is tightly attached to the upper surface of a support table 1; the plastic bag is contacted with the output guide carrier roller 17 and the input guide carrier roller 18, as shown in fig. 1, the second hydraulic cylinder 24 is started to make the telescopic end of the second hydraulic cylinder 24 extend and retract, the slider 21 is driven to move on the L-shaped support seat 19, the stepping motor 22 is driven to move, the hexagonal transmission shaft 23 is finally connected with the winding carrier roller 16 through the hexagonal jack 25, the first hydraulic cylinder 3 is started to make the telescopic end of the first hydraulic cylinder 3 extend and retract, the stamping limit block 5 is driven to move up and down, the stamping needle bank 9 punctures the plastic bag, the stepping motor 22 is started, the stepping motor 22 drives the winding carrier roller 16 to rotate, the output guide carrier roller 17, the input guide carrier roller 18 and the plastic bag winding carrier roller 15 are driven to rotate, and the punctured plastic bag is wound on the carrier roller 16 for later use, after the plastic bags with through holes are rolled, the stepping motor 22 is closed, the second hydraulic cylinder 24 is started, the telescopic section of the second hydraulic cylinder 24 is made to stretch, the stepping motor 22 is driven to move, the stepping motor 22 is moved to the rightmost end of the L-shaped supporting seat 19, and the hexagonal transmission shaft 23 is made to be not in contact with the rolling carrier roller 16, as shown in fig. 2.

The technical effects are as follows: the separating non-hot cutting device for the bag making machine is provided with a plastic bag roll carrier roller 15 between first limiting installation grooves 13; an input guide carrier roller 18 is arranged on the second limiting groove 12; an output guide carrier roller 17 is arranged on the first limit groove 11; a winding carrier roller 16 is arranged on the second limit mounting groove 14; an input guide carrier roller 18 is arranged on the second limit groove 12; (ii) a An L-shaped supporting seat 19 is fixed on the side wall of the supporting table 1; a second hydraulic cylinder 24 is fixed on the L-shaped supporting seat 19; a slider 21 is fixed to the telescopic end of the second hydraulic cylinder 24; a limiting sliding chute 20 is arranged on the L-shaped supporting seat 19; a stepping motor 22 is fixed on the slide block 21; the output end of the stepping motor 22 is in transmission connection with a hexagonal transmission shaft 23; the hexagonal transmission shaft 23 is in transmission connection with the winding carrier roller 16; unreel to the plastic bag, prick the hole, the rolling is as an organic whole, avoids the workman to pull the plastic bag and unreel, then pricks the hole back to the plastic bag, and the workman does not stop moving rolling bearing roller 16 again, rolls the plastic bag after pricking the hole, saves time, laborsaving, and degree of automation is high. The separating non-hot cutting device for the bag making machine is provided with a first hydraulic cylinder 3 fixed on a limiting bracket 2; a mounting plate 4 is fixed at the telescopic end of the first hydraulic cylinder 3; four limiting through holes 26 are formed in the mounting plate 4; a stamping pin row 9 is fixed on the stamping limiting block 5 along the length direction; a plastic bag roll supporting roller 15 is arranged between the two first limit mounting grooves 13; an input guide carrier roller 18 is arranged on the second limit groove 12; an output guide carrier roller 17 is arranged on the first limit groove 11; a winding carrier roller 16 is arranged on the second limit mounting groove 14; an input guide carrier roller 18 is arranged on the second limit groove 12; an output guide carrier roller 17 is arranged on the first limit groove 11; an L-shaped supporting seat 19 is fixed on the side wall of the supporting table 1; firstly, a plastic bag roll carrier roller 15 is placed between two first limiting mounting grooves 13, then one end of a plastic bag on the plastic bag roll carrier roller 15 is pulled to a roll collecting carrier roller 16, one end of the plastic bag is fixed on the roll collecting carrier roller 16 through a rubber belt, and the plastic bag is tightly attached to the upper surface of a support table 1; the plastic bag is contacted with the output guide carrier roller 17 and the input guide carrier roller 18, then the second hydraulic cylinder 24 is started, the telescopic end of the second hydraulic cylinder 24 is stretched, thereby driving the slide block 21 to move on the L-shaped supporting seat 19, further driving the stepping motor 22 to move, finally connecting the hexagonal transmission shaft 23 with the rolling carrier roller 16 through the hexagonal insertion hole 25, starting the first hydraulic cylinder 3, extending and contracting the telescopic end of the first hydraulic cylinder 3, thereby driving the up-and-down movement of the stamping limit block 5 and further driving the up-and-down movement of the stamping needle row 9, further leading the stamping needle row 9 to prick the plastic bag, then the stepping motor 22 is started, the stepping motor 22 drives the rolling carrier roller 16 to rotate, and further drives the output guide carrier roller 17, the input guide carrier roller 18 and the plastic bag rolling carrier roller 15 to rotate, and then the perforated plastic bag is rolled on the rolling carrier roller 16 for later use, so that the use is more convenient. The separating non-hot cutting device for the bag making machine is characterized in that a mounting plate 4 is fixed at the telescopic end provided with a first hydraulic cylinder 3; four limiting through holes 26 are formed in the mounting plate 4; four limiting guide pillars 6 are fixed on the stamping limiting block 5; the upper end of the limiting guide post 6 respectively passes through the limiting through hole 26 to be in threaded connection with the fastening nut 7; a buffer spring 8 is arranged on the limiting guide post 6 relative to the position between the mounting plate 4 and the stamping limiting block 5; a plurality of limiting slotted holes 10 are formed in the upper surface of the supporting table 1 along the length direction; the design has a buffering effect, and the impact force is too large when the stamping needle row 9 is contacted with the limiting groove hole 10 when the plastic bag is punctured, the stamping needle row 9 is damaged, and the service life of the stamping needle row 9 is prolonged.

The above disclosure is only for the specific embodiments of the present invention, however, the embodiments of the present invention are not limited thereto, and any changes that can be considered by those skilled in the art should fall into the protection scope of the present invention.

Claims (6)

1. A separation type non-hot cutting device for a bag making machine is characterized in that: the stamping die comprises a supporting table (1) and a stamping limiting block (5), wherein a limiting bracket (2) is fixed on the supporting table (1); a first hydraulic cylinder (3) is fixed on the limiting bracket (2); a mounting plate (4) is fixed at the telescopic end of the first hydraulic cylinder (3); four limiting through holes (26) are formed in the mounting plate (4); a stamping needle row (9) is fixed on the stamping limiting block (5) along the length direction; four limiting guide columns (6) are fixed on the stamping limiting block (5); the upper end of the limiting guide post (6) penetrates through the limiting through hole (26) to be in threaded connection with the fastening nut (7) respectively; a buffer spring (8) is arranged on the limiting guide post (6) relative to the position between the mounting plate (4) and the stamping limiting block (5); the upper surface of the supporting table (1) is provided with a plurality of limiting slotted holes (10) along the length direction; one end of the support table (1) is provided with a first limiting groove (11); two first limiting installation grooves (13) are formed in the first limiting groove (11); the other end of the support table (1) is provided with a second limiting groove (12); two second limiting installation grooves (14) are formed in the second limiting groove (12); a winding carrier roller (16) is arranged on the second limiting mounting groove (14); an input guide carrier roller (18) is arranged on the second limiting groove (12); an output guide carrier roller (17) is arranged on the first limiting groove (11); an L-shaped supporting seat (19) is fixed on the side wall of the supporting table (1); a second hydraulic cylinder (24) is fixed on the L-shaped supporting seat (19); a sliding block (21) is fixed at the telescopic end of the second hydraulic cylinder (24); the L-shaped supporting seat (19) is provided with a limiting sliding chute (20); a stepping motor (22) is fixed on the sliding block (21); the output end of the stepping motor (22) is in transmission connection with a hexagonal transmission shaft (23); the hexagonal transmission shaft (23) is in transmission connection with the rolling carrier roller (16).

2. The separate non-hot-cutting apparatus for a bag-making machine of claim 1, wherein a plurality of said retainer slots (10) are directly below said punch pin header (9); the limiting slotted holes (10) correspond to the stamping needle rows (9) one by one.

3. A split non-thermal cutting apparatus for a bag machine as claimed in claim 1 wherein said slides (21) are slidably connected to an L-shaped support (19).

4. The separating non-hot-cutting device for the bag making machine according to claim 1, wherein the winding carrier roller (16) is provided with a hexagonal insertion hole (25) for mounting a hexagonal transmission shaft (23).

5. The separate non-hot-cutting apparatus for a bag machine as claimed in claim 1, wherein a plastic bag roll carrier roller (15) is disposed between two of said first limit mounting slots (13).

6. The separate non-thermal cutting device for bag making machine according to claim 1, characterized in that said stop guide post (6) is provided with an external thread adapted to the fastening nut (7).

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