CN216785201U

CN216785201U - Wrapping bag production is with correction of rolling machine and is unloaded paper structure

Info

Publication number: CN216785201U
Application number: CN202220545272.XU
Authority: CN
Inventors: 刘波; 罗书福
Original assignee: Guangdong Fengde Material Co ltd
Current assignee: Guangdong Fengde Material Co ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-06-21
Anticipated expiration: 2032-03-14

Abstract

The utility model provides a deviation-rectifying paper-unloading structure of a winding machine for packaging bag production. Wrapping bag production is with rectifying of rolling machine unloads paper structure includes two side frame boards, two rotate on the side frame board and install same wind-up roll, two one side fixed mounting that the side frame board is close to each other has same box body, rotate on the both sides inner wall of box body and install two-way lead screw, two the bottom fixed mounting of side frame board has same concave frame, be equipped with the compacting plate in the concave frame, the compacting plate with wind-up roll looks adaptation, the bottom fixed mounting of compacting plate has a plurality of springs one, the bottom of spring one with the bottom inner wall fixed connection of concave frame. The deviation rectifying and paper discharging structure of the winding machine for packaging bag production, provided by the utility model, has the advantages that the deviation rectifying and paper discharging structure can be suitable for the deviation rectifying work of packaging bags with different widths, the deviation rectifying effect is good, and the packaging bags can be compacted.

Description

Wrapping bag production is with correction of rolling machine and is unloaded paper structure

Technical Field

The utility model relates to the technical field of packaging bag production, in particular to a deviation-rectifying and paper-unloading structure of a winding machine for packaging bag production.

Background

The packaging bag is a bag for packaging various articles, so that the goods are convenient to transport and easy to store in the production flow process. The method is widely applied to daily life and industrial production, and the produced packaging bag needs to be rolled in the production process of the packaging bag so as to obtain a roll-shaped finished product of the packaging bag.

However, in the rolling in-process, the wrapping bag takes place the slope skew easily to lead to the wrapping bag unevenness of rolling out, can set up some deviation correcting mechanism on the rolling machine a bit, but this mechanism mostly can not carry out width adjustment, can only rectify a wrapping bag of width, and application scope is limited, and, wrapping bag inside is detained a little air easily when the rolling, causes the phenomenon that the air ballooning appears in the wrapping bag, makes the finished product quality of wrapping bag lower, can not effectively promote.

Therefore, it is necessary to provide a new deviation-rectifying and paper-discharging structure of a winding machine for producing packaging bags to solve the technical problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a deviation-rectifying and paper-discharging structure of a winding machine for packaging bag production, which is suitable for deviation-rectifying work of packaging bags with different widths, has a good deviation-rectifying effect and can compact the packaging bags.

In order to solve the technical problem, the deviation rectifying and paper discharging structure of the winding machine for packaging bag production provided by the utility model comprises: the winding device comprises two side frame plates, wherein the two side frame plates are rotatably provided with the same winding roller, one side of each side frame plate, which is close to each other, is fixedly provided with the same box body, the inner walls of the two sides of the box body are rotatably provided with a bidirectional screw rod, the bottoms of the two side frame plates are fixedly provided with the same concave frame, a compacting plate is arranged in the concave frame and is matched with the winding roller, the bottom of the compacting plate is fixedly provided with a plurality of first springs, the bottom ends of the first springs are fixedly connected with the inner wall of the bottom of the concave frame, two hollow plates are arranged between the winding roller and the box body, the bottom of each hollow plate is in contact with the winding roller, the two bidirectional screw rods are provided with two linkage plates by screw threads, and the bottoms of the two linkage plates extend into the corresponding hollow plates and are in sliding connection with the corresponding inner walls of the hollow plates, the top of linkage board extends to the top of box body, just the linkage board with the top and the bottom sliding connection of box body, two the equal fixed mounting in bottom of linkage board has spring two, the bottom of spring two with the bottom inner wall fixed connection of hollow core slab.

Preferably, support plates are fixedly mounted on the sides, close to each other, of the two hollow plates, a blank holder is arranged below each of the two support plates, two fastening rods are slidably mounted on each of the two support plates, the bottom ends of the two corresponding fastening rods are fixedly connected with the corresponding blank holder, a third spring is fixedly mounted at the bottom of each of the two support plates, and the bottom end of the third spring is fixedly connected with the blank holder.

Preferably, the side frame plates are all rotatably provided with hollow rods, the hollow rods are provided with grooves, the grooves are internally provided with clamping blocks, one sides, close to each other, of the clamping blocks are fixedly connected with the two sides of the winding roller respectively, and the positioning grooves are formed in one sides, far away from each other, of the clamping blocks.

Preferably, two equal slidable mounting has the location head in the hollow rod, two one side that the location head is close to each other all extends to corresponding in the constant head tank, the location head with constant head tank looks adaptation, two all be equipped with the screw rod in the hollow rod, two the one end that the screw rod is close to each other all with corresponding the location head rotates to be connected, two the one end that the screw rod was kept away from each other all extends to corresponding outside the hollow rod and with corresponding hollow rod threaded connection.

Preferably, the top fixed mounting of box body has two scales, two the equal fixed mounting in top of linkage plate has the awl head, two the awl head all with correspond the scale contacts.

Preferably, two vertical plates are fixedly mounted at the top of the box body, the two vertical plates are rotatably mounted with the same rotating rod, a first synchronizing wheel is fixedly sleeved on the rotating rod, a second synchronizing wheel is fixedly sleeved on the bidirectional screw rod, the first synchronizing wheel and the second synchronizing wheel are correspondingly sleeved with the same synchronous belt, and the synchronous belt is movably connected with the top of the box body.

Preferably, the bottom of the compacting plate is fixedly provided with two connecting strips, and one sides of the two connecting strips, which are far away from each other, are respectively connected with the inner walls of the two sides of the concave frame in a sliding manner.

Compared with the prior art, the deviation rectifying and paper discharging structure of the winding machine for packaging bag production, provided by the utility model, has the following beneficial effects:

the utility model provides a deviation rectifying and paper discharging structure of a winding machine for packaging bag production, which can effectively limit and rectify deviation of two side edges of a packaging bag through two hollow plates, and can extrude a wound packaging bag by utilizing a compacting plate and a blank holder so as to reduce the phenomenon of air bulge of the packaging bag, and can limit the side edges of the packaging bag so as not to be flanged, and can adjust the distance between the two hollow plates by utilizing the rotation of a bidirectional screw rod so as to correct and wind the packaging bags with different widths.

Drawings

FIG. 1 is a schematic structural view of a deviation rectifying and paper discharging structure of a winding machine for producing packaging bags according to a preferred embodiment of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of the portion B shown in FIG. 1;

fig. 4 is an enlarged schematic view of the portion C shown in fig. 1.

Reference numbers in the figures: 1. a side frame plate; 2. a wind-up roll; 3. a box body; 4. a bidirectional lead screw; 5. a concave frame; 6. compacting the plate; 7. a first spring; 8. a hollow slab; 9. a linkage plate; 10. a second spring; 11. a support plate; 12. pressing an edge plate; 13. fixing the connecting rod; 14. a third spring; 15. a hollow shaft; 16. a groove; 17. a clamping block; 18. positioning a groove; 19. positioning the head; 20. a screw.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a deviation rectifying and paper discharging structure of a winding machine for producing packaging bags according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; FIG. 3 is an enlarged view of the portion B shown in FIG. 1; fig. 4 is an enlarged schematic view of the portion C shown in fig. 1. Wrapping bag production is with correcting of rolling machine unloads paper structure and is included: two side frame plates 1, a same winding roller 2 is rotatably mounted on the two side frame plates 1, a same box body 3 is fixedly mounted on one side of the two side frame plates 1 close to each other, two-way screw rods 4 are rotatably mounted on the inner walls of two sides of the box body 3, a same concave frame 5 is fixedly mounted at the bottom of the two side frame plates 1, a compacting plate 6 is arranged in the concave frame 5, the compacting plate 6 is matched with the winding roller 2, the distance between the compacting plate 6 and the winding roller 2 in an initial state is the thickness of a circle of packaging bag, so that compacting work can be realized in a circle of packaging bag winding state, a plurality of springs I7 are fixedly mounted at the bottom of the compacting plate 6, the number of the springs I7 is four, the compacting plate 6 can be tightly abutted against the packaging bag by utilizing a large number of the springs I7, so as to improve the compacting effect, the bottom ends of the springs I7 are fixedly connected with the inner walls of the bottom of the concave frame 5, two hollow plates 8 are arranged between the winding roller 2 and the box body 3, the bottom of each hollow plate 8 is in contact with the winding roller 2, two linkage plates 9 are arranged on each two-way screw rod 4 in a threaded manner, each two-way screw rod 4 is formed by two sections of threads with opposite rotation directions, the two linkage plates 9 are respectively arranged on the two sections of threads, so that the movement mode that the two linkage plates 9 are close to or away from each other can be realized, the bottoms of the two linkage plates 9 extend into the corresponding hollow plates 8 and are in sliding connection with the inner walls of the corresponding hollow plates 8, sliding chutes I are respectively arranged on the inner walls on the two sides of each hollow plate 8, sliding blocks I are respectively arranged in the two sliding chutes I, one sides of the two sliding blocks I, which are close to each other, are fixed with the linkage plates 9, so that the linear lifting of the hollow plates 8 is more stable, the top of the linkage plates 9 extends to the upper side of the box body 3, and the top and the bottom of the linkage plates 9 and the box body 3 are in sliding connection, two slides have all been seted up at the top and the bottom of box body 3, linkage board 9 just runs through two corresponding slides, and the both sides inner wall contacter of linkage board 9 and slide, can provide the restriction for linkage board 9 like this, make it can not take place to rotate, the equal fixed mounting in bottom of two linkage boards 9 has two springs 10, the bottom of two springs 10 and the bottom inner wall fixed connection of hollow slab 8, two springs 10 can provide self-adaptive power for hollow slab 8, make it all the time can both be contradicted with wind-up roll 2.

The supporting plates 11 are fixedly mounted on one sides, close to each other, of the two hollow plates 8, the edge pressing plates 12 are arranged below the two supporting plates 11, the edge pressing plates 12 are spaced from the winding roller 2 by a circle of packaging bag in an initial state, edge pressing can be performed on the packaging bag in a winding state of the circle of packaging bag, edge turning prevention is thorough, the two fixing rods 13 are slidably mounted on the two supporting plates 11, the bottom ends of the two corresponding fixing rods 13 are fixedly connected with the corresponding edge pressing plates 12, the bottoms of the two supporting plates 11 are fixedly provided with the third springs 14, the bottom ends of the third springs 14 are fixedly connected with the edge pressing plates 12, the third springs 14 can provide elastic jacking force for the edge pressing plates 12, and the edge pressing plates 12 can still abut against and attach to the packaging bag on the outer ring along with winding of the packaging bag, and self-adaption effect is good.

All rotate on two side frame boards 1 and install hollow rod 15, all set up recess 16 on two hollow rod 15, recess 16 and hollow rod 15's hollow portion intercommunication all are equipped with fixture block 17 in two recesses 16, fixture block 17 and recess 16's size adaptation, and the two does not have not hard up the emergence when pegging graft, pegs graft stably, and one side that two fixture blocks 17 are close to each other respectively with wind-up roll 2's both sides fixed connection, and constant head tank 18 has all been seted up to one side that two fixture blocks 17 kept away from each other.

The two hollow rods 15 are internally and respectively provided with a positioning head 19 in a sliding way, the inner wall of the hollow rod 15 is provided with two sliding chutes II, the two sliding chutes II are internally and respectively provided with sliding blocks II in a sliding way, the two sliding blocks II are respectively fixed with the positioning heads 19, so that the rotation of the positioning head can be prevented, the sides of the two positioning heads 19 close to each other extend into the corresponding positioning grooves 18, the positioning heads 19 are matched with the positioning grooves 18, the positioning heads and the positioning grooves 18 are tightly and seamlessly in the splicing state, thereby further improve the stability ability of wind-up roll 2 under the mounted state, all be equipped with screw rod 20 in two hollow rod 15, the one end that two screw rod 20 are close to each other all rotates with the location head 19 that corresponds to be connected, the one end that two screw rod 20 kept away from each other all extends to outside the hollow rod 15 that corresponds and with the hollow rod 15 threaded connection that corresponds, the screw rod 20 lies in the outer one end of hollow rod 15 and is fixed with anti-skidding runner, makes things convenient for people to operate.

The top fixed mounting of box body 3 has two scale, and the equal fixed mounting in top of two linkage boards 9 has the conical head, and two conical heads all contact with the scale that corresponds, utilize the scale can provide accurate data information for people to the interval of two hollow slabs 8 of adjustment that can be swift.

The top fixed mounting of box body 3 has two risers, rotates on two risers and installs same bull stick, and fixed cover is equipped with anti-skidding rotation cover on the bull stick, and should anti-skidding rotation sheathe in and be equipped with sunken circle, makes things convenient for people to utilize the hand operation rotatory, and fixed cover is equipped with synchronizing wheel one on the bull stick, and fixed cover is equipped with synchronizing wheel two on the two-way lead screw 4, and the cover is equipped with same hold-in range on corresponding synchronizing wheel one and the synchronizing wheel two, the top swing joint of hold-in range and box body 3.

The bottom fixed mounting of compacting plate 6 has two connecting strips, one side that two connecting strips kept away from each other respectively with concave frame 5's both sides inner wall sliding connection, the connecting strip is "L" type design, play good joining effect, and all seted up spout three on concave frame 5's the both sides inner wall, equal slidable mounting has slider three in two spout three, two slider three all are fixed with the connecting strip that corresponds, just so can provide a stable upper and lower linear elevating movement for compacting plate 6, improve the compaction effect to the wrapping bag.

The working principle of the deviation rectifying and paper discharging structure of the winding machine for packaging bag production provided by the utility model is as follows:

in the device, two side frame plates 1 are fixed at the designated positions of an external winder, and a belt pulley is fixedly sleeved on one hollow rod 15 and forms transmission with the belt pulley on an output shaft of an external motor through a belt;

when the packaging bag is rolled, the free end of the packaging bag is wound on the winding roller 2, then the winding roller 2 is driven to rotate by an external motor to wind, in the rolling process, two side edges of the packaging bag are respectively contacted with the two hollow plates 8, so that the effect of deviation rectification can be achieved, and the edge of each circle of packaging bag is pressed by the edge pressing plate 12, so that the phenomenon of flanging of the packaging bag can be prevented, and under the action of the third spring 14, the edge pressing plate 12 can be gradually lifted along with the larger diameter of the packaging bag, so that the edge pressing plate can adapt to the number of turns wound by the packaging bag, in addition, the pressing plate 6 is always tightly abutted against the packaging bag in the rolling process under the action of the first spring 7, so that a little air remained in the packaging bag can be discharged;

stopping winding until the hollow plates 8 are wound to a certain degree, enabling the opening sides of the two grooves 16 to face forwards, then firstly lifting the two hollow plates 8 to separate the hollow plates from the winding roller 2, then rotating the two screw rods 20 to enable the two positioning heads 19 to be away from each other and gradually leave the corresponding positioning heads 19 until the two positioning heads are completely separated, enabling the fixture blocks 17 to lose the limitation, then directly and horizontally drawing out the winding roller 2 together with the fixture blocks 17 longitudinally, then unloading the wound packaging bags on the winding roller, then installing the winding roller 2 in the opposite operation, and then continuing to perform the next winding operation, wherein in the subsequent winding process, the hollow plates 8 still can be in self-adaptive collision with the surface of the winding roller 2 in the abrasion state through the second springs 10, so that the service life of the whole winding machine is long;

in addition, in subsequent use, when needs carry out the rolling to the wrapping bag of different width, alright rotate the bull stick, through synchronizing wheel one, the transmission between synchronizing wheel two and the hold-in range, alright drive two-way lead screw 4 and rotate, make two linkage plates 9 toward the direction that is close to each other or keeps away from each other remove, at the removal in-process, the accessible is observed the position of conical head on the scale, and final definite linkage plate 9's adjustment position, like this alright comparatively accurate change two hollow plates 8's interval, thereby can adapt to the rolling work of the wrapping bag of more different width sizes.

the utility model provides a deviation rectifying and paper discharging structure of a winding machine for packaging bag production, which can effectively limit and rectify deviation of two side edges of a packaging bag by two hollow plates 8, can extrude the wound packaging bag by using a compacting plate 6 and a blank holder 12 so as to reduce the phenomenon of air bulge of the packaging bag, can limit the side edges of the packaging bag so as not to turn over, can adjust the distance between the two hollow plates 8 by using the rotation of a bidirectional screw rod 4 so as to correct and wind the packaging bags with different widths, and has wider application range.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a paper structure is unloaded in rectifying of rolling machine for wrapping bag production, includes two side frame boards, its characterized in that, two rotate on the side frame board and install same wind-up roll, two one side fixed mounting that the side frame board is close to each other has same box body, rotate on the both sides inner wall of box body and install two-way lead screw, two the bottom fixed mounting of side frame board has same concave frame, be equipped with the compacting plate in the concave frame, the compacting plate with wind-up roll looks adaptation, the bottom fixed mounting of compacting plate has a plurality of springs one, the bottom of spring one with the bottom inner wall fixed connection of concave frame, be equipped with two hollow plates between wind-up roll and the box body, the bottom of hollow plate with the wind-up roll contacts, two linkage plates are installed to the screw thread on the two-way lead screw, the bottom of two all extend to corresponding in the hollow plate and with the inner wall sliding connection of corresponding hollow plate, the top of linkage board extends to the top of box body, just the linkage board with the top and the bottom sliding connection of box body, two the equal fixed mounting in bottom of linkage board has spring two, the bottom of spring two with the bottom inner wall fixed connection of hollow core slab.

2. The deviation rectifying and paper discharging structure of the winding machine for the packaging bag production as claimed in claim 1, wherein a support plate is fixedly mounted on one side of each of the two hollow plates close to each other, a blank holder is disposed below each of the two support plates, two fastening rods are slidably mounted on each of the two support plates, the bottom ends of the corresponding two fastening rods are fixedly connected with the corresponding blank holder, a third spring is fixedly mounted at the bottom of each of the two support plates, and the bottom end of the third spring is fixedly connected with the blank holder.

3. The winding machine deviation rectifying and paper discharging structure for packaging bag production as claimed in claim 1, wherein a hollow rod is rotatably mounted on each of the two side frame plates, a groove is formed in each of the two hollow rods, a clamping block is arranged in each of the two grooves, one side of each of the two clamping blocks, which is close to each other, is fixedly connected with two sides of the winding roller, and one side of each of the two clamping blocks, which is far from each other, is provided with a positioning groove.

4. The winding machine deviation rectifying and paper discharging structure for the packaging bag production as claimed in claim 3, wherein two positioning heads are slidably mounted in the hollow rods, one sides of the two positioning heads, which are close to each other, extend into the corresponding positioning grooves, the positioning heads are adapted to the positioning grooves, two screw rods are arranged in the hollow rods, one ends of the two screw rods, which are close to each other, are rotatably connected with the corresponding positioning heads, and one ends of the two screw rods, which are far away from each other, extend out of the corresponding hollow rods and are in threaded connection with the corresponding hollow rods.

5. The winding machine deviation rectifying and paper discharging structure for the packaging bag production as claimed in claim 1, wherein two graduated scales are fixedly mounted at the top of the box body, conical heads are fixedly mounted at the tops of the two linkage plates, and the two conical heads are in contact with the corresponding graduated scales.

6. The structure of claim 1, wherein two vertical plates are fixedly installed on the top of the box, a rotating rod is rotatably installed on the two vertical plates, a first synchronizing wheel is fixedly installed on the rotating rod, a second synchronizing wheel is fixedly installed on the bidirectional screw, a same synchronous belt is sleeved on the corresponding first synchronizing wheel and the corresponding second synchronizing wheel, and the synchronous belt is movably connected with the top of the box.

7. The deviation rectifying and paper discharging structure of the winding machine for the packaging bag production as claimed in claim 1, wherein two connecting strips are fixedly installed at the bottom of the compacting plate, and one sides of the two connecting strips, which are far away from each other, are respectively connected with the inner walls of the two sides of the concave frame in a sliding manner.