CN213830559U

CN213830559U - Continuous film-drawing bag making machine

Info

Publication number: CN213830559U
Application number: CN202021220321.XU
Authority: CN
Inventors: 李筱俊; 张波
Original assignee: Jiangsu Chuangheng Intelligent Equipment Co ltd
Current assignee: Jiangsu Chuangheng Intelligent Equipment Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-07-30
Anticipated expiration: 2030-06-29

Abstract

The utility model relates to a bag machine technical field, and a draw membrane system bag machine in succession is disclosed, including the rectangular pipe, the outside upside of rectangular pipe is equipped with the U-shaped board, bilateral symmetry has horizontally violently to seal about the inside of rectangular pipe, the lateral wall symmetry of two relative one sides of violently sealing is provided with the horizontally and heats and cuts off the subassembly, the cavity has been seted up to the equal symmetry in the inside left and right sides of two violently seals, the equal vertical through-hole of having seted up of one side chamber wall that cuts off the subassembly is close to corresponding heating of a plurality of cavities, and the inside of a plurality of cavities and the heating that corresponds cut off all fixed being equipped with between the subassembly and support tight mechanism, first bar hole has all been seted up between the pipe wall in the left and right sides of rectangular pipe and the violently sealing of corresponding, the front end homogeneous phase that lies in two first bar holes with one side sets up to the slope. The utility model discloses can violently seal the sack when drawing the membrane incessantly, accomplish to draw the stable violently sealed system bag action of not stopping of membrane action, improve system bag efficiency.

Description

Continuous film-drawing bag making machine

Technical Field

The utility model relates to a bag machine technical field especially relates to a draw membrane system bag machine in succession.

Background

The bag making machine is a device for making packaging bags, wherein plastic films are divided into an upper film and a lower film which are respectively guided and conveyed, then the upper film and the lower film are overlapped at proper positions, the overlapped upper film and the overlapped lower film form a plurality of bag body structures after being subjected to transverse and longitudinal edge sealing, and finally the bag bodies are cut by a cutter to form a plurality of bag bodies.

When the existing continuous film-drawing bag making machine is used, when a transverse seal is opened, a film is drawn to a set length, then the machine is stopped, then a hot air bag opening of a mold is transversely sealed and cut off, and finally the transverse seal is opened, so that the film drawing and circulating actions are realized, the bag making efficiency is low, and the production benefit is influenced, so that the continuous film-drawing bag making machine is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art when using transversely seal earlier draw the membrane to set for length then stop when opening, transversely seal the hot-blast sack of compound die and cut off after that, transversely seal at last and open, reach again to draw the membrane like this, the circulation action, the inefficiency of system bag has influenced the problem of productivity effect, and the continuous drawing membrane system bag machine that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a draw membrane system bag machine in succession, includes the rectangular pipe, the outside upside of rectangular pipe is equipped with the U-shaped board, there is the horizontally violently sealed bilateral symmetry about the inside of rectangular pipe, two the lateral wall symmetry of the relative one side of violently sealing is provided with the horizontally and heats and cuts off the subassembly, two the equal symmetry in the inside left and right sides of violently sealing has seted up the cavity, and is a plurality of the equal vertical through-hole of having seted up in one side chamber wall that is close to the heating that the corresponding subassembly was cut off to the cavity, and the inside of a plurality of cavities and the heating that corresponds cut off between the subassembly all fixedly are equipped with and support tight mechanism, first bar hole has all been seted up between the inner tube wall in the left and right sides of rectangular pipe and the horizontal seal that corresponds, and the front end homogeneous phase that lies in two first bar holes of one side sets up with slope, and a plurality of the equal sliding connection has the connecting rod in the inside of first bar hole and the position department that corresponds of violently sealing, the left and right sides inner wall of U-hand member and the equal vertical second bar hole of having seted up of the position department that corresponds of a plurality of connecting rod It is a plurality of the both ends of connecting rod all extend to the outside in first bar hole, and are a plurality of the one end that is located the rectangular pipe of connecting rod all with the horizontal fixed connection that seals that corresponds, and a plurality of connecting rods are located the outside one end of rectangular pipe and all extend to the inside in the second bar hole that corresponds and fix and be provided with slide mechanism, the fixed reciprocating mechanism that is provided with in rear side department that the upside outer wall of rectangular pipe is located the U-shaped board.

Preferably, the abutting mechanism comprises a first spring, a sliding rod and a limiting block, the limiting block is connected with the cavity wall of the cavity in a sliding mode, the rod wall of the sliding rod is connected with the hole wall of the through hole in a sliding mode, the upper end and the lower end of the sliding rod both extend to the outside of the through hole, the upper end of the sliding rod is fixedly connected with the limiting block, the lower end of the sliding rod is fixedly connected with the transverse seal, and the two ends of the first spring are fixedly connected with the upper side cavity wall of the cavity and the upper end of the limiting block respectively.

Preferably, slide mechanism includes second spring, slider and dead lever, the vertical fixed setting of dead lever is in the inside in second bar hole, the slider cup joints with the pole wall slip of dead lever, the connecting rod is located the outside one end and the slider fixed connection of rectangular pipe, the both ends of second spring respectively with the upside pore wall in second bar hole and the upper end fixed connection of slider.

Preferably, reciprocating mechanism includes reciprocal lead screw and motor, lateral wall center department vertically sets up threaded hole before the horizontal part of U-shaped plate, the pole wall of reciprocal lead screw and the pore wall threaded connection of screw hole, and both ends all extend to the outside of screw hole around the reciprocal lead screw, the fixed rear side department that is located the U-shaped plate that sets up at the outer pipe wall of the upside of rectangular pipe that sets up of motor, and the output of motor and the rear end fixed connection of reciprocal lead screw.

Preferably, the inner walls of the left side and the right side of the U-shaped plate are located between the two corresponding second strip-shaped holes and are symmetrically and fixedly connected with movable blocks, and sliding grooves matched with the two movable blocks are formed in the outer pipe walls of the left side and the right side of the rectangular pipe.

Preferably, two the standing groove has all been seted up to the lateral wall of the relative one side of movable block, two the equal sliding connection in inside of standing groove has the spheroid, two the outside of standing groove is all extended to spheroidal relative one end and with the tank bottom sliding connection of spout.

Compared with the prior art, the utility model provides a draw membrane system bag machine in succession possesses following beneficial effect:

this draw membrane system bag machine in succession through the rectangle pipe, the U-shaped board that are equipped with, heating cuts off subassembly, supports tight mechanism, slide mechanism, can violently seal the sack when drawing the membrane and incessantly stop, accomplishes to draw the stable continuous violently sealed system bag action of incessantly of membrane action, has improved system bag efficiency.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can violently seal the sack when drawing the membrane incessantly, accomplish to draw the stable violently sealed system bag action that does not stop of membrane action, improved system bag efficiency.

Drawings

FIG. 1 is a schematic structural view of a continuous stretch film bag making machine according to the present invention;

FIG. 2 is a schematic interior side view of the rectangular tube of FIG. 1;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

fig. 4 is an enlarged view of a portion B of fig. 1.

In the figure: the device comprises a heating cutting-off assembly 1, a movable block 2, a connecting rod 3, a U-shaped plate 4, a transverse seal 5, a rectangular pipe 6, a motor 7, a reciprocating screw rod 8, a fixed rod 9, a sliding block 10, a second spring 11, a sliding rod 12, a limiting block 13, a first spring 14 and a sphere 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a continuous film drawing bag making machine, a rectangular tube 6, a U-shaped plate 4 is arranged on the upper side of the exterior of the rectangular tube 6, horizontal transverse seals 5 are symmetrically arranged on the upper side and the lower side of the interior of the rectangular tube 6, horizontal heating and cutting assemblies 1 are symmetrically arranged on the side walls of the opposite sides of the two transverse seals 5, cavities are symmetrically arranged on the left side and the right side of the interior of the two transverse seals 5, through holes are vertically arranged on the cavity wall of one side of each cavity close to the corresponding heating and cutting assembly 1, abutting mechanisms are fixedly arranged between the interiors of the cavities and the corresponding heating and cutting assemblies 1, first strip-shaped holes are respectively arranged between the inner tube walls on the left side and the right side of the rectangular tube 6 and the corresponding transverse seals 5, the front ends of the two first strip-shaped holes on the same side are arranged in a relatively inclined manner, connecting rods 3 are respectively connected with the corresponding positions of the interiors of the first strip-shaped holes and the transverse seals 5 in a sliding manner, the inner walls of the left side and the right side of the U-shaped plate 4 and the corresponding positions of the connecting rods 3 are vertically provided with second strip-shaped holes, two ends of the connecting rods 3 extend to the outer part of the first strip-shaped holes, one ends of the connecting rods 3 positioned in the rectangular pipe 6 are fixedly connected with the corresponding transverse seals 5, one ends of the connecting rods 3 positioned outside the rectangular pipe 6 extend to the inner part of the corresponding second strip-shaped holes and are fixedly provided with sliding mechanisms, the outer wall of the upper side of the rectangular pipe 6 positioned at the rear side of the U-shaped plate 4 is fixedly provided with a reciprocating mechanism, the abutting mechanism comprises a first spring 14, a sliding rod 12 and a limiting block 13, the limiting block 13 is slidably connected with the cavity wall of the cavity, the rod wall of the sliding rod 12 is slidably connected with the through hole, the upper end and the lower end of the sliding rod 12 extend to the outer part of the through hole, the upper end and the lower end of the sliding rod 12 are fixedly connected with the transverse seals 5, the two ends of a first spring 14 are respectively fixedly connected with the upper side cavity wall of the cavity and the upper end of a limiting block 13, a sliding mechanism comprises a second spring 11, a sliding block 10 and a fixed rod 9, the fixed rod 9 is vertically and fixedly arranged inside a second strip-shaped hole, the sliding block 10 is in sliding sleeve joint with the rod wall of the fixed rod 9, one end of a connecting rod 3, which is positioned outside the rectangular pipe 6, is fixedly connected with the sliding block 10, the two ends of the second spring 11 are respectively fixedly connected with the upper side hole wall of the second strip-shaped hole and the upper end of the sliding block 10, a reciprocating mechanism comprises a reciprocating screw rod 8 and a motor 7, a threaded hole is longitudinally formed in the center of the front side wall of the horizontal part of the U-shaped plate 4, the rod wall of the reciprocating screw rod 8 is in threaded connection with the hole wall of the threaded hole, the front end and the rear end of the reciprocating screw rod 8 both extend to the outside the threaded hole, the motor 7 is fixedly arranged on the outer side wall of the upper side of the rectangular pipe 6 and positioned at the rear side of the U-shaped plate 4, and the output end of the motor 7 is fixedly connected with the rear end of the reciprocating screw rod 8, the symmetry fixedly connected with movable block 2 between two second bar holes that the left and right sides inner wall of U-shaped plate 4 is located the correspondence, the outer pipe wall in the left and right sides of rectangular pipe 6 all seted up with two movable block 2 matched with spouts, the standing groove has all been seted up to the lateral wall of two relative one sides of movable block 2, the equal sliding connection in inside of two standing grooves has spheroid 15, two relative one ends of spheroid 15 all extend to the outside of standing groove and with the tank bottom sliding connection of spout.

The utility model discloses in, during the use, the starter motor, the motor drives U-shaped board reciprocating motion through reciprocal lead screw, violently seal 5 when drawing the membrane violently seal 5 speed downstream that can synchronous packaging film, the heating cuts off subassembly heat-seal sack and cuts off simultaneously, when violently sealing opens, violently seal upward movement gets back to initial position, can violently seal the sack when drawing the membrane incessantly like this, accomplish to draw the stable violently sealed system bag action that does not stop in succession of membrane action, support tight mechanism and can guarantee the required operating time of heating shutdown mechanism, and because the stroke of spring is shorter, can not influence the receipts material that downcuts the membrane bag.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A continuous film-drawing bag-making machine comprises a rectangular pipe (6), and is characterized in that a U-shaped plate (4) is arranged on the upper side of the outside of the rectangular pipe (6), horizontal transverse seals (5) are symmetrically arranged on the upper side and the lower side of the inside of the rectangular pipe (6), horizontal heating and cutting assemblies (1) are symmetrically arranged on the side wall of one opposite side of each of the two transverse seals (5), cavities are symmetrically arranged on the left side and the right side of the inside of each of the two transverse seals (5), through holes are vertically arranged on the cavity wall of one side of each of the cavities close to the corresponding heating and cutting assembly (1), abutting mechanisms are fixedly arranged between the insides of the cavities and the corresponding heating and cutting assemblies (1), first strip-shaped holes are respectively arranged between the inner tube walls on the left side and the right side of the rectangular pipe (6) and the corresponding transverse seals (5), the front ends of the two first strip-shaped holes on the same side are arranged in a relatively, a plurality of the inside in first bar hole corresponds the equal vertical second bar hole of having seted up in the department with the position of violently sealing (5) sliding connection has connecting rod (3), the left and right sides inner wall of U-shaped plate (4) corresponds the department with the position of a plurality of connecting rod (3) and corresponds the equal vertical second bar hole of having seted up, and is a plurality of the both ends of connecting rod (3) all extend to the outside in first bar hole, and are a plurality of the one end that is located in rectangular pipe (6) of connecting rod (3) all with the horizontal (5) fixed connection that seals that correspond, and a plurality of connecting rod (3) are located the inside and the fixed slide mechanism that is provided with in the second bar hole that corresponds that all extend to the one end outside rectangular pipe (6), the upside outer wall of rectangular pipe (6) is located the fixed reciprocating mechanism that is provided with in rear side department of U-shaped plate (4).

2. The continuous film drawing bag making machine according to claim 1, wherein the abutting mechanism comprises a first spring (14), a sliding rod (12) and a limiting block (13), the limiting block (13) is connected with the wall of the cavity in a sliding manner, the rod wall of the sliding rod (12) is connected with the wall of the through hole in a sliding manner, the upper end and the lower end of the sliding rod (12) both extend to the outside of the through hole, the upper end of the sliding rod (12) is fixedly connected with the limiting block (13), the lower end of the sliding rod (12) is fixedly connected with the transverse seal (5), and the two ends of the first spring (14) are respectively fixedly connected with the upper wall of the cavity and the upper end of the limiting block (13).

3. The continuous stretch film bag making machine according to claim 1, wherein the sliding mechanism comprises a second spring (11), a sliding block (10) and a fixing rod (9), the fixing rod (9) is vertically and fixedly arranged inside the second strip-shaped hole, the sliding block (10) is slidably sleeved with the rod wall of the fixing rod (9), one end of the connecting rod (3) located outside the rectangular tube (6) is fixedly connected with the sliding block (10), and two ends of the second spring (11) are respectively fixedly connected with the upper side hole wall of the second strip-shaped hole and the upper end of the sliding block (10).

4. The continuous film-drawing bag-making machine according to claim 1, characterized in that the reciprocating mechanism comprises a reciprocating screw rod (8) and a motor (7), a threaded hole is longitudinally formed in the center of the front side wall of the horizontal part of the U-shaped plate (4), the rod wall of the reciprocating screw rod (8) is in threaded connection with the hole wall of the threaded hole, the front end and the rear end of the reciprocating screw rod (8) both extend to the outside of the threaded hole, the motor (7) is fixedly arranged on the upper outer pipe wall of the rectangular pipe (6) and is located at the rear side of the U-shaped plate (4), and the output end of the motor (7) is fixedly connected with the rear end of the reciprocating screw rod (8).

5. The continuous stretch film bag making machine according to claim 1, wherein the movable blocks (2) are symmetrically and fixedly connected between the two corresponding second strip-shaped holes on the inner walls on the left and right sides of the U-shaped plate (4), and the sliding grooves matched with the two movable blocks (2) are formed on the outer tube walls on the left and right sides of the rectangular tube (6).

6. The continuous stretch film bag making machine according to claim 5, wherein the side walls of the two movable blocks (2) on the opposite sides are provided with placing grooves, the insides of the two placing grooves are connected with balls (15) in a sliding manner, and the opposite ends of the two balls (15) extend to the outsides of the placing grooves and are connected with the groove bottoms of the sliding grooves in a sliding manner.