CN223372405U - A food packaging bag film slitting machine - Google Patents

Abstract

The utility model relates to a food packaging bag film dividing and cutting machine, which relates to the technical field of packaging bag dividing and cutting machines, and comprises a bracket, a feeding mechanism, a cutting mechanism and a winding mechanism, wherein the feeding mechanism is arranged on the bracket, the cutting mechanism is used for feeding, the cutting mechanism is arranged on the support and used for cutting the food packaging bag film, and the winding mechanism is arranged on the support and used for collecting the cut food packaging bag film. According to the utility model, the supporting force of the supporting rod on the winding drum can be adjusted through the adjusting component, so that the winding drum can be rapidly taken down, and the winding efficiency is improved.

Description

Food package bag membrane cutting machine

Technical Field

The application relates to the technical field of packaging bag dividing and cutting machines, in particular to a food packaging bag film dividing and cutting machine.

Background

The packaging bag cutting machine is a mechanical device specially used for transversely or longitudinally cutting various packaging materials, and has the main function of cutting a large roll of packaging materials such as plastic films, paper rolls and the like into small rolls or sheets with required specifications so as to meet the requirements of different packaging sizes and forms.

At present, the publication day is 2024, 9 months and 24 days, chinese patent application with the publication number of CN221757005U provides a cutting machine for plastic packaging bag production, the cutting machine for plastic packaging bag production in the related art comprises a workbench, a plastic packaging bag tension adjusting mechanism is arranged in the workbench, the upper end of the workbench is fixedly connected with a portal frame, the upper surface of the workbench is fixedly connected with a receiving roller through a pin shaft and a bracket, a pressing plate drives a pressing rod to move through the cooperation of a lifting frame and the cutting adjusting mechanism, the pressing rod drives a trapezoid block to move to drive a third connecting rod to drive a pressing block to move, the pressing rod enables the pressing block to press against the lifting frame in a tight manner, an operator is prevented from pressing against a cutter, therefore, the working danger of the cutting machine is reduced, the motor drives a threaded rod to rotate through the cooperation of the workbench and the tension adjusting mechanism for plastic packaging bag, damage to the tension is avoided when the plastic packaging bag is adjusted, and the working quality of the cutting machine is improved.

The cutting machine for plastic packaging bag production in the related art has no adjusting device when receiving materials, and when the plastic bag is divided and collected into small rolls, the plastic bag is difficult to take off from the receiving device due to factors such as friction force.

Disclosure of utility model

In order to facilitate the packaging bag to be taken down from the material collecting device, the utility model provides a food packaging bag film dividing and cutting machine.

The utility model provides a food package bag membrane cutting machine, including support, feed mechanism, cutting mechanism and winding mechanism, feed mechanism sets up on the support for the material loading, cutting mechanism sets up on the support for cut food package bag membrane, winding mechanism sets up on the support for collect the food package bag membrane after the cutting.

Through the technical scheme, when the food packaging bag film of the large roll is required to be cut into small rolls of required specifications, the food packaging bag film required to be cut is transferred to the cutting mechanism by the feeding mechanism, the food packaging bag film is transferred to the winding mechanism after being cut by the cutting mechanism, and the cut food packaging bag film is wound into small rolls by the winding mechanism.

Optionally, the winding mechanism includes a winding shaft, a first driving motor, a plurality of bracing pieces and adjusting part, a driving motor sets up on the support, the winding shaft rotates to be connected on the support, the bracing piece passes through adjusting part swing joint on the winding shaft, a driving motor's output with the winding shaft transmission is connected.

Optionally, adjusting part includes solid fixed ring, adjusting knob, a plurality of first regulation pole and a plurality of second regulation pole, gu fixed ring is provided with two, two gu fixed rings all overlap and establish on the rolling axle, the rolling axle is kept away from first driving motor's one end and is seted up the screw thread, the last internal thread of having seted up of adjusting knob, adjusting knob threaded connection is on the rolling axle, spacing recess has been seted up on the adjusting knob, the adjusting ring sets up in spacing recess, gu fixed ring, adjusting ring and adjust and all be provided with rotating assembly on the pole, the one end of first regulation pole is rotated with solid fixed ring through rotating assembly and is connected, the other end of first regulation pole through rotating assembly with the bracing piece rotates to be connected, the one end of second regulation pole through rotating assembly with the adjusting ring rotates to be connected, the other end of second regulation pole through rotating assembly with the bracing piece rotates to be connected.

Optionally, the rotating assembly includes runing rest and axis of rotation, all be provided with the runing rest on fixed ring, bracing piece and the adjusting ring, be provided with the axis of rotation on the runing rest, both ends that first regulation pole and second were adjusted the pole are all rotated with the axis of rotation and are connected.

Optionally, anti-skid patterns are formed on the adjusting knob.

Optionally, the feed mechanism includes feed roll and two dancer rolls, feed roll and dancer roll all rotate to be connected on the support.

Optionally, the cutting mechanism includes blank roller, blank blade, feed roller and second driving motor, the blank roller rotates on the support, the blank blade sets up on the blank roller, the feed roller rotates to be connected on the support, the second driving motor sets up on the support, the output of second driving motor with the blank roller transmission is connected.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a film splitting machine for food packaging bags according to an embodiment of the present application;

fig. 2 is a schematic structural diagram of a winding mechanism according to an embodiment of the present application.

Wherein, each reference sign in the figure:

1. The device comprises a bracket, a feeding mechanism, a feeding roller, a regulating roller, a cutting mechanism, a cutting roller, a 32-cutting blade, a 33-feeding roller, a 34-second driving motor, a 4-winding mechanism, a 41-winding shaft, a 42-first driving motor, a 43-supporting rod, a 44-regulating component, a 441-fixing ring, a 442-regulating ring, a 443-regulating knob, a 444-first regulating rod, a 445-second regulating rod, a 45-rotating component, a 451-rotating bracket, 452-rotating shaft and a rotating shaft.

Detailed Description

In order to solve the problem that the plastic bag roll in the related art is difficult to be removed from the material collecting device.

The embodiment of the application provides a food packaging bag film dividing and cutting machine, which is disclosed by the embodiment of the application, and referring to fig. 1-2, and comprises a support 1, a feeding mechanism 2, a cutting mechanism 3 and a rolling mechanism 4, wherein the feeding mechanism 2 is arranged on the support 1 and used for feeding, the cutting mechanism 3 is arranged on the support 1 and used for cutting food packaging bag films, and the rolling mechanism 4 is arranged on the support 1 and used for collecting the cut food packaging bag films.

Referring to fig. 2, the feeding mechanism 2 includes a feeding roller 21 and two adjusting rollers 22, the feeding roller 21 and the adjusting rollers 22 are both rotatably connected to the support 1, the cutting mechanism 3 includes a cutting roller 31, a cutting blade 32, a feeding roller 33 and a second driving motor 34, the cutting roller 31 rotates on the support 1, the cutting blade 32 is connected to the cutting roller 31 through a bolt, the feeding roller 33 is rotatably connected to the support 1, the second driving motor 34 is connected to the support 1 through a bolt, and an output end of the second driving motor 34 is in transmission connection with the cutting roller 31.

When slitting the packaging bag film, the packaging bag film material roll is placed on the feeding roller 21, then the starting end of the packaging bag film passes through the space between the two regulating rollers 22 to unwind the packaging bag film, and then the packaging bag film passes through the space between the cutting roller 31 and the feeding roller 33, at this time, the packaging bag film is positioned between the cutting roller 31 and the feeding roller 33, and the cutting blade 32 cuts the packaging bag film, so that the packaging bag film is slit, and the slit packaging bag film is wound by the winding mechanism 4 respectively.

Referring to fig. 1 and 2, the winding mechanism 4 includes a winding shaft 41, a first driving motor 42, a plurality of supporting rods 43 and an adjusting assembly 44, the adjusting assembly 44 includes a fixed ring 441, an adjusting ring 442, an adjusting knob 443, a plurality of first adjusting rods 444 and a plurality of second adjusting rods 445, the fixed ring 441 is provided with two fixed rings 441, the two fixed rings 441 are all sleeved on the winding shaft 41, one end of the winding shaft 41 far away from the first driving motor 42 is provided with threads, the adjusting knob 443 is provided with internal threads, the adjusting knob 443 is in threaded connection with the winding shaft 41, the adjusting knob 443 is provided with a limiting groove, the adjusting ring 442 is arranged in the limiting groove, the fixed ring 441, the adjusting ring 442 and the adjusting rods are all provided with rotating assemblies 45, one end of the first adjusting rod 444 is in rotating connection with the fixed ring 441 through the rotating assemblies 45, the other end of the first adjusting rod 444 is in rotating connection with the supporting rods 43 through the rotating assemblies 45, one end of the second adjusting rod 445 is in rotating connection with the adjusting ring 442 through the rotating assemblies 45, and the second adjusting rod 445 is in rotating connection with the rotating assembly 45 through the rotating shafts 45 on the first supporting rods 1.

When the cut packaging bag film is wound, a winding drum is sleeved on the supporting rod 43, the inner wall of the winding drum is in contact with the supporting rod 43, then the adjusting knob 443 is rotated to enable the adjusting knob 443 to move towards the first driving motor 42 on the winding shaft 41, at the moment, the first adjusting rod 444 and the second adjusting rod 445 are rotated to enable the supporting rod 43 to move towards the direction away from the winding shaft 41, the supporting rod 43 abuts against the winding drum, the cut packaging bag film is wound on the winding drum respectively, the first driving motor 42 is started to wind the cut packaging bag film, and after winding is completed, the adjusting knob 443 is rotated to enable the adjusting knob 443 to move towards the direction away from the first driving motor 42, the supporting rod 43 is far away from the winding drum, and then the winding drum is taken down to wind the packaging bag film. Because the supporting force of the supporting rod 43 to the winding drum can be adjusted by the adjusting component 44, the winding drum can be rapidly taken down, and winding efficiency is improved.

Referring to fig. 2, the rotating assembly 45 includes a rotating bracket 451 and a rotating shaft 452, the fixed ring 441, the supporting rod 43 and the adjusting ring 442 are all provided with the rotating bracket 451, the rotating bracket 451 is provided with the rotating shaft 452, and two ends of the first adjusting rod 444 and the second adjusting rod 445 are both rotatably connected with the rotating shaft 452.

The setting of rotating assembly 45 for the first regulation pole 444 at bracing piece 43 both ends can rotate simultaneously, and then makes the distance between the both ends of bracing piece 43 and the reel 41 the same, and then reduces the probability that bracing piece 43 inclines, and then reduces the probability that the reel takes place deformation when the rolling.

Referring to fig. 2, the adjusting knob 443 is provided with anti-slip patterns. The provision of the anti-skid patterns increases friction with the adjusting knob 443 when the adjusting knob 443 is turned, thereby realizing rapid adjustment of the supporting rod 43.

The implementation principle of the film splitting machine for food packaging bags is that when the packaging bag film is split, a packaging bag film roll is placed on a feeding roller 21, then the starting end of the packaging bag film passes through between two adjusting rollers 22, the packaging bag film is unfolded, then the packaging bag film passes through between a blanking roller 31 and a feeding roller 33, at the moment, the packaging bag film is positioned between the blanking roller 31 and the feeding roller 33, a blanking blade 32 is used for cutting the packaging bag film, the cut packaging bag film is respectively wound through a winding mechanism 4, when the cut packaging bag film is wound, a winding drum is sleeved on a supporting rod 43, the inner wall of the winding drum is contacted with the supporting rod 43, then an adjusting knob 443 is rotated, the adjusting knob 443 is moved on a winding shaft 41 in the direction of a first driving motor 42, at the moment, the first adjusting lever 444 and the second adjusting lever 445 are rotated, the packaging bag film is moved in the direction away from the winding shaft 41, the supporting rod 43 is abutted against the winding drum, and then the cut packaging bag film is wound on the winding drum respectively to drive the winding drum 42, and the cut packaging bag film is driven.

The foregoing description of the preferred embodiments of the application is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the application.

Claims (5)

1. The food packaging bag film dividing and cutting machine is characterized by comprising a support (1), a feeding mechanism (2), a cutting mechanism (3) and a rolling mechanism (4), wherein the feeding mechanism (2) is arranged on the support (1) and used for feeding, the cutting mechanism (3) is arranged on the support (1) and used for cutting food packaging bag films, and the rolling mechanism (4) is arranged on the support (1) and used for collecting the cut food packaging bag films;

The winding mechanism (4) comprises a winding shaft (41), a first driving motor (42), a plurality of supporting rods (43) and an adjusting assembly (44), wherein the first driving motor (42) is arranged on the bracket (1), the winding shaft (41) is rotationally connected to the bracket (1), the supporting rods (43) are movably connected to the winding shaft (41) through the adjusting assembly (44), and the output end of the first driving motor (42) is in transmission connection with the winding shaft (41);

The utility model provides a regulating assembly (44) is including solid fixed ring (441), adjusting ring (442), adjusting knob (443), a plurality of first regulation pole (444) and a plurality of second regulation pole (445), gu fixed ring (441) are provided with two, two gu fixed ring (441) all overlap and establish on rolling axle (41), the screw thread has been seted up to the one end that first driving motor (42) was kept away from to rolling axle (41), the internal thread has been seted up on adjusting knob (443), adjusting knob (443) threaded connection is on rolling axle (41), limiting groove has been seted up on adjusting knob (443), adjusting ring (442) set up in limiting groove, gu fixed ring (441), adjusting ring (442) and regulation pole are last all to be provided with rotating assembly (45), the one end of first regulation pole (444) is rotated through rotating assembly (45) and gu fixed ring (441) and is connected, the other end of first regulation pole (444) is rotated through rotating assembly (45) and bracing piece (43), the second regulation pole (445) is rotated through rotating assembly (45) and is connected with second regulation pole (445).

2. The film cutting machine for food packaging bags according to claim 1, wherein the rotating assembly (45) comprises a rotating bracket (451) and a rotating shaft (452), the rotating bracket (451) is arranged on the fixing ring (441), the supporting rod (43) and the adjusting ring (442), the rotating shaft (452) is arranged on the rotating bracket (451), and two ends of the first adjusting rod (444) and the second adjusting rod (445) are rotatably connected with the rotating shaft (452).

3. The machine for cutting films of food packaging bags according to claim 2, wherein the adjusting knob (443) is provided with anti-skid patterns.

4. The film cutting machine for food packaging bags according to claim 1, wherein the feeding mechanism (2) comprises a feeding roller (21) and two regulating rollers (22), and the feeding roller (21) and the regulating rollers (22) are both rotatably connected to the bracket (1).

5. The film cutting machine for food packaging bags according to claim 4, wherein the cutting mechanism (3) comprises a blanking roller (31), a blanking blade (32), a feeding roller (33) and a second driving motor (34), the blanking roller (31) rotates on the support (1), the blanking blade (32) is arranged on the blanking roller (31), the feeding roller (33) is rotationally connected on the support (1), the second driving motor (34) is arranged on the support (1), and the output end of the second driving motor (34) is in transmission connection with the blanking roller (31).