CN210283429U

CN210283429U - Bag making machine capable of cutting uniformly

Info

Publication number: CN210283429U
Application number: CN201921135388.0U
Authority: CN
Inventors: 骆奕翔
Original assignee: Yiwu Aoyuan Clothing Co Ltd
Current assignee: Yiwu Aoyuan Clothing Co Ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-04-10
Anticipated expiration: 2029-07-19

Abstract

The utility model discloses an even system bag machine of cutting aims at solving the briquetting and compresses tightly the plastic tape, and the blade can not cut the plastic tape at once into the plastic bag that the plastic bag leads to cutting to accomplish and plays the problem of fold easily. The technical scheme is that the bag making machine with uniform cutting comprises a frame and a box body connected with the frame, wherein the frame is sequentially provided with a conveying device, a leveling device, a hand-held ring hot-pressing device, a sealing device, a belt cutting device, a driving device and a collecting box from left to right, the belt cutting device is connected with the driving device, the belt cutting device is connected with a collecting box, and the hand-held ring hot-pressing device and the sealing device are both arranged in the box body, and the bag making machine is characterized in that: the belt cutting device comprises two cross rods, a moving block sleeved on the cross rods and a blade connected with the moving block. The utility model discloses a cut mutually supporting of belting and drive arrangement and cut into the plastic tape and be difficult for playing the fold with the plastic tape.

Description

Bag making machine capable of cutting uniformly

Technical Field

The utility model relates to a system bag machine, more specifically say, it relates to an even system bag machine of cutting.

Background

The bag making machine is a machine for making various plastic packaging bags or packaging bags made of other materials, the processing range of the bag making machine is various plastic packaging bags or packaging bags made of other materials with different sizes, thicknesses and specifications, and the plastic packaging bags are generally used as main products.

A bag making machine with the patent number of CN208324363U, wherein a conveying device, a hand-held ring hot-pressing device, a sealing device and a belt cutting device are sequentially arranged on a rack of the bag making machine; the belt cutting device comprises a cross beam and blades, wherein two ends of the cross beam are arranged on two sides of the rack in a sliding manner and are connected with a control mechanism for driving the cross beam to slide up and down along the rack; the method is characterized in that: the inside of the beam is hollow, the blade is arranged inside the beam in a sliding manner, and the upper end of the blade is provided with a driving mechanism for pushing the blade to move up and down; an opening for the blade to extend out is formed in the wall surface of the lower end of the cross beam along the length direction; a pressing strip for pressing a plastic belt is slidably abutted to the end face of the blade, the pressing strip extends out of the opening, and a spring is abutted between the pressing strip and the blade; a platform for the plastic belt to pass through is arranged on the machine frame below the pressing strip, and a knife slot for the blade to extend into is formed in the platform. The bag making machine provides larger pressure through the pressing strip, so that the plastic belt does not slip when the plastic belt is cut, and the size precision of the cut plastic bag is ensured.

However, when the layering of the bag making machine compresses the plastic belt, the plastic belt cannot be cut into the plastic bags by the blade immediately, and the plastic belt is still conveyed on the conveying device, so that the plastic belt is easy to wrinkle, and the lengths of the plastic bags cut by the blade are different.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a cut even system bag machine cuts into the plastic tape and be difficult for playing the fold through setting up belt cutting device and drive arrangement with the plastic tape.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a cut even bag machine, includes the frame and the box of being connected with the frame, from left to right be equipped with conveyor, leveling device, portable ring hot press unit, closing device, cut belting, drive arrangement and collecting box in proper order in the frame, cut the belting and be connected with drive arrangement, cut the belting and collect the vanning and be connected, portable ring hot press unit, closing device all establish the inside at the box, its characterized in that: the belt cutting device comprises two transverse rods, a movable block arranged on the transverse rods in a sleeved mode, and a blade connected with the movable block, the driving device comprises a motor, a rotating block connected with the output end of the motor through a rotating shaft, a rotating rod penetrating through the rotating block, and a connecting block, the transverse rods are provided with two ends, one ends of the two transverse rods are connected with the frame, the other ends of the two transverse rods are connected with a collecting box, one end of the connecting block is connected with the rotating rod, the other end of the connecting block is connected with a sliding block, a limiting block is arranged at one end of the rotating rod, a spring is sleeved on.

Through adopting above-mentioned technical scheme, the motor drives the turning block through the pivot and rotates, and the turning block drives the dwang simultaneously and rotates, because connecting block one end is connected with the dwang, the other end and blade sliding connection, and the blade is connected with the movable block, the movable block cover is established on the horizontal pole, therefore the blade is reciprocating motion on the horizontal pole, cuts the plastic tape, and the spring then can avoid the dwang to break away from the turning block at the rotation in-process.

The utility model discloses further set up to: the bottom of blade is equipped with the sliding tray, be equipped with the sliding block of mutually supporting with the sliding tray on the connecting block, blade and connecting block pass through sliding tray and sliding block sliding connection.

Through adopting above-mentioned technical scheme, through sliding block and spout complex sliding connection removal firm, simple structure, convenient to use.

The utility model discloses further set up to: leveling device includes compression roller, pulley and two guide arms, two guide arms are located the both sides of frame and perpendicular to ground, it is fixed that the base is passed through to the bottom of guide arm, it has support and support slope setting all to weld on the lateral wall of frame one side is kept away from to two guide arms, the bottom and the base welded fastening of support, all set up the race of mutually supporting with the pulley along length direction on two sides in opposite directions with two guide arms.

Through adopting above-mentioned technical scheme, welded support slope welding improves the holistic fastness of leveling device on the guide arm on the base, and the spout has then made things convenient for the removal of pulley.

The utility model discloses further set up to: the quantity of pulley is four, and every two pulleys are fixed through the wheel carrier that is the T type setting, the mounting hole has been seted up to the terminal surface of the third end of wheel carrier, the bearing has been inlayed in the mounting hole, the inner circle and the compression roller of bearing are pegged graft.

Through adopting above-mentioned technical scheme, the setting of pulley can make the compression roller fluctuate when the plastic tape transmits, plays the cushioning effect, and the bearing then can improve the stability of compression roller during operation.

The utility model discloses further set up to: the compression roller is hollow.

Through adopting above-mentioned technical scheme, compression roller cavity sets up in order to lighten weight, alleviates the pressure to the plastic tape.

The utility model discloses further set up to: and a guide roller is arranged right above the middle part of the cross rod.

By adopting the technical scheme, the plastic belt is guided to the position right above the cross rod, and the plastic bags formed by the back-and-forth cutting of the cutter are ensured to have the same length.

To sum up, the utility model discloses following beneficial effect has:

firstly, the plastic belt is cut into the plastic belt through the mutual matching of the belt cutting device and the driving device, and the plastic belt is not easy to wrinkle;

secondly, the cut plastic bags can be collected in the collecting box through the collecting box.

Drawings

FIG. 1 is a front view of the present embodiment, showing the outer structure of the bag making machine;

FIG. 2 is a first schematic structural diagram of the present embodiment, showing the internal structure of the leveling structure;

FIG. 3 is a second structural schematic view of the present embodiment, showing a connection structure of the driving device and the tape cutting device;

fig. 4 is an enlarged view of a portion a in fig. 2.

In the figure: 1. a conveying device; 2. a leveling device; 3. a box body; 4. a guide roller; 5. a collection box; 6. a base; 7. a support; 8. a pulley; 9. a wheel groove; 10. a guide bar; 11. a bearing; 12. a wheel carrier; 13. mounting holes; 14. a compression roller; 15. a motor; 16. rotating the block; 17. rotating the rod; 18. connecting blocks; 19. a blade; 20. a moving block; 21. a cross bar; 22. a limiting block; 23. a spring.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

A bag making machine with uniform cutting comprises a frame and a box body 3 connected with the frame, wherein a conveying device 1, a leveling device 2, a hand-held ring hot-pressing device, a sealing device, a belt cutting device, a driving device and a collecting box 5 are sequentially arranged on the frame from left to right, the belt cutting device is connected with the driving device and a collecting box, the belt cutting device comprises two cross rods 21, a moving block 20 sleeved on the cross rods 21 and a blade 19 connected with the moving block 20, the driving device comprises a motor 15, a rotating block 16 connected with the output end of the motor 15 through a rotating shaft, a rotating rod 17 penetrating through the rotating block 16 and a connecting block 18, the cross rods 21 are provided with two ends, one end of each cross rod is connected with the frame, the other end of each cross rod is connected with the collecting box 5, one end of the connecting block 18 is connected with the rotating rod 17, the other end of each connecting block, the connecting rod is sleeved with a spring 23, the spring 23 is positioned between a limiting block 22 and a rotating block 16, the motor 15 is positioned at the middle point of the intersection line of the middle parts of two cross rods 21, a guide roller 4 is arranged right above the middle part of the cross rods 21 and guides a plastic belt to the right above the cross rods 21 to ensure that the plastic bags formed by back and forth cutting by the cutter have the same length, the bottom of the blade 19 is provided with a sliding groove, the connecting block 18 is provided with a sliding block matched with the sliding groove, the blade 19 and the connecting block 18 are in sliding connection with the sliding block through the sliding groove, the sliding connection of the sliding block and the sliding groove is stable in movement, the structure is simple, the use is convenient, the motor 15 drives the rotating block 16 to rotate through a rotating shaft, meanwhile, the rotating block 16 drives the rotating rod 17 to rotate, because one end of the connecting block 18, therefore, the blade 19 reciprocates on the cross rod 21 to cut the plastic belt, and the spring 23 can prevent the rotating rod 17 from being separated from the rotating block 16 in the rotating process;

the leveling device comprises a press roll 14, pulleys 8 and two guide rods 10, wherein the two guide rods 10 are positioned on two sides of a rack and are vertical to the ground, the bottom ends of the guide rods 10 are fixed through a base 6, the side walls of the two guide rods 10, far away from one side of the rack, are welded with brackets 7, the brackets 7 are obliquely arranged, the bottoms of the brackets 7 are welded and fixed with the base 6, two side surfaces opposite to the two guide rods 10 are respectively provided with wheel grooves 9 matched with the pulleys 8 along the length direction, the number of the pulleys 8 is four, each two pulleys 8 are fixed through a T-shaped wheel frame 12, the end surface of the third end of the wheel frame 12 is provided with a mounting hole 13, a bearing 11 is embedded in the mounting hole 13, the inner ring of the bearing 11 is spliced with the press roll 14, the press roll 14 is hollow, the press roll 14 is arranged to reduce the weight and the pressure on a plastic belt, the brackets 7 welded on, the overall firmness of the leveling device 2 is improved, the sliding grooves facilitate the movement of the pulleys 8, the wheel frame 12 can ensure the consistency of the rollers during movement, and the bearing 11 can improve the stability of the compression roller 14 during rotation.

The utility model discloses normal during operation, the plastic tape is from conveyor 1 go up through leveling device 2, portable ring hot press unit, closing device and cut the belting. When the plastic belt is in contact with the compression roller 14 of the leveling device 2, the plastic belt is leveled under the self-weight of the compression roller 14, and the arrangement of the pulley 8 can enable the compression roller 14 to fluctuate along with the transmission of the plastic belt, thereby playing a role of buffering; the leveled plastic belt continuously moves to a hand-held ring hot-pressing device, the plastic belt continuously moves to a sealing device for sealing after hot pressing, then the plastic belt is guided to the position right above a belt cutting device through a guide roller 4, a motor 15 is started, the motor 15 drives a rotating block 16 to rotate through a rotating shaft, meanwhile, the rotating block 16 drives a rotating rod 17 to rotate, as one end of a connecting block 18 is connected with the rotating rod 17 and the other end is connected with a blade 19 in a sliding manner, the blade 19 is connected with a moving block 20, the moving block 20 is sleeved on a cross rod 21, the blade 19 and the connecting block 18 are connected with a sliding block in a sliding manner through a sliding groove, when the rotating block 16 rotates from left to right (rotates from right to left), the moving block 20 moves from left to right on the cross rod 21 (moves from right to left), and simultaneously drives the blade 19 to move from left to right (moves from right to left), when the rotating block 16 rotates, the moving block 20 and the blade 19 stop moving, the connecting block 18 on the blade 19 moves from bottom to top (moves from top to bottom), so that the plastic belts are cut, and because the motor 15 is positioned at the middle point of the intersection line of the middle parts of the two cross bars 21, the plastic belts guided by the guide rollers 4 are positioned right above the cross bars 21, the plastic bags formed by the reciprocating cutting of the blade 19 are consistent in length, and the springs 23 can prevent the rotating rod 17 from being separated from the rotating block 16 in the rotating process, and finally the plastic bags fall into the collecting box 5.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a cut even bag machine, includes frame and box (3) of being connected with the frame, from left to right be equipped with conveyor (1), leveling device (2), hand ring hot press unit, closing device, cut belting, drive arrangement and collecting box (5) in proper order in the frame, it is connected with drive arrangement to cut the belting, it is connected with collecting the vanning to cut the belting, hand ring hot press unit, closing device all establish the inside at box (3), its characterized in that: the belt cutting device comprises two cross rods (21), a moving block (20) sleeved on the cross rods (21), and a blade (19) connected with the moving block (20), the driving device comprises a motor (15), a rotating block (16) connected with the output end of the motor (15) through a rotating shaft, a rotating rod (17) penetrating through the rotating block (16) and a connecting block (18), the two cross rods (21) are arranged, one end of each cross rod is connected with the frame, the other end of each cross rod is connected with the collecting box (5), one end of the connecting block (18) is connected with the rotating rod (17), the other end is connected with the blade (19) in a sliding way, one end of the rotating rod (17) is provided with a limiting block (22), a spring (23) is sleeved on the rotating rod, the spring (23) is positioned between the limiting block (22) and the rotating block (16), the motor (15) is positioned at the midpoint of the intersection line of the middle parts of the two cross rods (21).

2. The uniform-cut bag machine as claimed in claim 1, wherein: the bottom of blade (19) is equipped with the sliding tray, be equipped with the sliding block of mutually supporting with the sliding tray on connecting block (18), blade (19) pass through sliding tray and sliding block sliding connection with connecting block (18).

3. The uniform-cut bag machine as claimed in claim 1, wherein: leveling device (2) include compression roller (14), pulley (8) and two guide arms (10), two guide arms (10) are located the both sides and the perpendicular to ground of frame, it is fixed that base (6) are passed through to the bottom of guide arm (10), it has support (7) and support (7) slope to all weld on the lateral wall of frame one side to keep away from in two guide arms (10) sets up, the bottom and base (6) welded fastening of support (7), all set up race (9) of mutually supporting with pulley (8) along length direction on two sides in opposite directions of two guide arms (10).

4. A uniform cut bag machine as defined in claim 3 wherein: the quantity of pulley (8) is four, and per two pulley (8) are fixed through wheel carrier (12) that are the T type setting, mounting hole (13) have been seted up to the terminal surface of the third end of wheel carrier (12), the mounting hole (13) are embedded to have bearing (11), the inner circle and compression roller (14) of bearing (11) are pegged graft.

5. A uniform cut bag machine as defined in claim 3 wherein: the press roll (14) is hollow inside.

6. The uniform-cut bag machine as claimed in claim 1, wherein: and a guide roller (4) is arranged right above the middle part of the cross rod (21).