CN114013106A

CN114013106A - Woven bag and manufacturing process thereof

Info

Publication number: CN114013106A
Application number: CN202111292370.3A
Authority: CN
Inventors: 崔甜甜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-02-08

Abstract

The invention relates to the field of woven bags, in particular to a woven bag and a manufacturing process thereof. The process comprises the following steps: the method comprises the following steps: punching the raw material of the woven bag coiled material; step two: placing a metal rod for opening the woven bag when loading articles; step three: fixing the placed metal rod; step four: and cutting the coiled material, sewing and processing into a woven bag. The braided bag includes body, auxiliary hole, bracing piece and hot melt piece, is provided with two auxiliary holes on the body, and the both sides of body all have two bracing pieces through a plurality of hot melt piece rigid couplings, have the advantage that can process the braided bag of putting easily.

Description

Woven bag and manufacturing process thereof

Technical Field

The invention relates to the field of woven bags, in particular to a woven bag and a manufacturing process thereof.

Background

The woven bag is widely used for transporting and packaging powdery, granular and blocky objects such as food, cereals, medicines, chemical industry and mineral products, is convenient to load and unload, saves labor force, improves efficiency and the like, and therefore, the woven bag has great market demand potential and very wide development prospect, and the woven bag processed by the prior art is not easy to take and place during object transportation.

Disclosure of Invention

The invention aims to provide a woven bag and a manufacturing process thereof, and the woven bag has the advantage of being capable of being processed into a woven bag which is easy to take and place.

The purpose of the invention is realized by the following technical scheme:

a manufacturing process of a woven bag comprises the following steps:

the method comprises the following steps: punching the raw material of the woven bag coiled material;

step two: placing a metal rod for opening the woven bag when loading articles;

step three: fixing the placed metal rod;

step four: and cutting the coiled material, sewing and processing into a woven bag.

Braided bag manufacturing process still uses a braided bag manufacturing installation, and the device includes stand, grudging post, deflector, slide bar and cut-off knife, and the rigid coupling has the grudging post on the stand, and the equal rigid coupling in grudging post both sides has the deflector, all slides on two deflectors and has the slide bar, and equal rigid coupling has the cut-off knife on two slide bars, and equal rigid coupling has the spring between two deflectors and the slide bar that corresponds.

Two the lower extreme of cut-off knife all corresponds and is provided with the cutter hole.

Drawings

The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a process flow diagram for processing woven bags;

FIG. 2 is a schematic structural view of a woven bag;

FIG. 3 is a schematic view of a structure for perforating the raw material of the woven bag;

fig. 4 is a schematic structural view of the exhibition stand;

FIG. 5 is a schematic structural view of the transportation of the woven bag raw material;

FIG. 6 is a schematic view of the structure of the release of the metal rods one by one;

FIG. 7 is a partial block diagram of the structure shown in FIG. 6;

FIG. 8 is a block diagram of a storage metal rod;

FIG. 9 is a schematic view of the construction of a hot-melt fixing metal rod;

FIG. 10 is a schematic view of a configuration for supplying hot melt raw material;

fig. 11 is a schematic structural view of a hot-melt fixing metal rod.

Detailed Description

Referring to fig. 1, an implementation process for manufacturing a woven bag is described in detail:

a manufacturing process of a woven bag comprises the following steps: the method comprises the following steps: punching the raw material of the woven bag coiled material; step two: placing a metal rod for opening the woven bag when loading articles; step three: fixing the placed metal rod; step four: and cutting the coiled material, sewing and processing into a woven bag.

Referring to fig. 3, the implementation process of punching the raw material of the woven bag coil is described in detail:

the woven bag manufacturing process also uses a woven bag manufacturing device, the device comprises a display table 21, the display table 21 is used for flatly paving the raw materials of the woven bag coiled materials, the raw materials of the woven bag coiled materials are convenient to process, a vertical frame 22 is fixedly connected to the display table 21, guide plates 23 are fixedly connected to the front side and the rear side of the vertical frame 22, slide rods 31 are respectively connected to the two guide plates 23 in a sliding manner, cut-off knives 32 are fixedly connected to the two slide rods 31, the two cut-off knives 32 can slide in the vertical direction, the front side and the rear side of the raw materials of the woven bag coiled materials are cut when the two cut-off knives 32 descend, holes are processed, two sides in the manufactured woven bag are provided with places convenient for two persons to grab when lifting the woven bag, the woven bag can be easily grabbed and lifted, springs are fixedly connected between the two guide plates 23 and the corresponding slide rods 31, when the two slide rods 31 are driven by external force to slide down and cut the raw materials of the woven bag, the two springs are stressed and compressed, and when the external force drive disappears, the compressed springs push the two sliding rods 31 to ascend and reset, so that the two cut-off knives 32 reset.

Referring to fig. 3, the implementation of the guard cutter to ensure the completion of the punching process is described in detail:

two the lower extreme of cut-off knife 32 all corresponds and is provided with the cutter hole, when the braided bag raw materials is cut to two cut-off knife 32 gliding, if do not set up corresponding cutter hole then can't guarantee that two cut-off knives 32 can cut the position that the braided bag raw materials will cut completely, the raw materials that the existence wants to cut down still have the condition of connecting, the event sets up two corresponding cutter holes, when two cut-off knife 32 gliding cutting, two cutter holes of cooperation have the shearing force and pass the raw materials after cutting the raw materials, the realization punches the braided bag raw materials, and if do not set up corresponding cutter hole, bump into behind two cut-off knife 32 cutting raw materials on the stand 21 and carry out rigid contact with stand 21, then make two cut-off knives 32 cause the book sword after long-term use easily, influence the life of two cut-off knives 32.

Referring to fig. 4, the implementation process of driving the two cutting knives to slide is described in detail:

two material pushing rods 24 are fixedly connected to the vertical frame 22, the two material pushing rods 24 are respectively connected with the two cut-off knives 32 in a sliding manner, after the two cut-off knives 32 complete cutting of the woven bag raw material, waste materials may exist in the two cut-off knives 32, when the two cut-off knives reset, the two material pushing rods 24 push out the waste materials in the two cut-off knives 32 along with the rising of the two cut-off knives 32, the waste materials are prevented from being accumulated in the two cut-off knives 32, the two cut-off knives 32 are internally blocked, so that the woven bag raw material can be punched and processed again, the raw material cannot be cut well, the vertical frame 22 is connected with a cam shaft 25 in a rotating manner, two cams on the cam shaft 25 are respectively in line contact with the two sliding rods 31, the cam shaft 25 is fixedly connected to an output shaft of a speed reducing motor I, the speed reducing motor I is fixedly connected to the vertical frame 22, the speed reducing motor I drives the cam shaft 25 to rotate, camshaft 25 drives two cams on it and pushes down two slide bars 31, realizes moving down of two slide bars 31, and then realizes that two slide bars 31 drive two cut-off knives 32 to the processing of braided bag raw materials, cooperates two springs to realize two reset of cut-off knives 32 again, and then realizes two cut-off knives 32 to the cutting repeatedly of braided bag.

With reference to fig. 5, the implementation of the transport is explained in detail:

two supports 41 of equal fixedly connected with in both ends about stand 21, all rotate on the support 41 that corresponds around and be connected with spool 42, the winding has the braided bag raw materials on the spool 42 of left end, the braided bag raw materials tiles at stand 21 from the lower extreme output of the spool 42 of left end, you collect ancient ground at the lower extreme of the spool 42 on right side after processing, both ends all process the fillet about stand 21, prevent that the edges and corners from causing cutting or wearing and tearing to the braided bag raw materials, influence the use of braided bag, two spool 42 are fixed connection respectively on the output shaft of two gear motor II, two gear motor II are fixed connection respectively on the support 41 that corresponds, when starting two gear motor II, two gear motor II drive two spool 42 and rotate, and then realize the release of braided bag raw materials, collect and transport.

Referring to fig. 6 and 8, the implementation process of the metal rod for placing the opened woven bag is explained in detail:

the two guide plates 23 are fixedly connected with extension plates 51, the two extension plates 51 are fixedly connected with storage boxes 61, the storage boxes 61 are fixedly connected with material distribution slopes 62, material distribution slopes 62 are fixedly connected with blanking boxes 63, a large number of metal rods are stored in the storage boxes 61, the metal rods automatically slide down to be distributed on the material distribution slopes 62, the metal rods slide into the blanking boxes 63 one by one after being distributed, the metal rods slide onto woven bag raw materials through the guide of the blanking boxes 63 to be fixed, when the metal rods are fixed on woven bags, the woven bags can be unfolded through the bending of the metal rods, when articles are loaded, a second person is not needed to unfold the woven bags, the upper side and the lower side of each woven bag are fixedly connected with metal rods, the upper end and the lower end of each woven bag can be unfolded by themselves along with the loading of the articles, the complete loading of the articles in the woven bags is completed by one person, convenient to use is light, simplifies the labour for work efficiency.

With reference to fig. 6, 7 and 8, the implementation of the drop-by-drop of the metal bars is described in detail:

the two extending plates 51 are fixedly connected with air cylinders, the air cylinder rods of the two air cylinders are fixedly connected with blanking push rods 52, the two extending plates 51 are slidably connected with three material distributing rods 53, tension springs are fixedly connected between the two extending plates 51 and the corresponding material distributing rods 53, a material distributing plate 54 is fixedly connected between the front and rear corresponding material distributing rods 53, the material distributing plates 54 slide on the material distributing slope 62, when the two air cylinders are started, the air cylinder rods of the two air cylinders drive the two blanking push rods 52 to slide, the free ends of the two blanking push rods 52 are fixedly connected with semicircular plates, the two semicircular plates are contacted with the leftmost two material distributing rods 53, the leftmost two material distributing rods 53 are lifted and stretched by the two corresponding tension springs, the two material distributing rods 53 drive the leftmost material distributing plate 54 to ascend, the material distributing plates 54 block the sliding of the metal rods, the blanking of the metal rods is realized, when the two semicircular plates are contacted with the middle two material distributing rods 53, the leftmost distributing plate 54 is reset under the action of two stretching tension springs, the middle distributing plate 54 is lifted, metal rods between the middle and right distributing plates 54 slide to the position close to the leftmost distributing plate 54, when the distributing plate 54 pushes the rightmost distributing plate 54 to ascend, the middle distributing plate 54 is reset, the metal rods in the storage box 61 roll to the positions between the middle and right distributing plates 54, when the cylinder rods of two cylinders pull the blanking push rods 52 to reset, the automatic blanking of the metal rods is completed, and therefore the metal rods fall down one by one through the one-by-one lifting and descending of the three distributing plates 54.

Referring to fig. 9, 10 and 11, an implementation process for providing a hot-melt woven bag raw material fixing metal rod is described in detail:

the front side and the rear side of the exhibition platform 21 are fixedly connected with a feeding frame 71, two feeding frames 71 are rotatably connected with a feeding wheel 72 and a receiving wheel 73, two feeding wheels 72 provide hot melting raw materials for fixing metal rods, two receiving wheels 73 drive new hot melting raw materials to be transported for feeding by rotating waste materials for collecting the hot melting raw materials, so that a plurality of metal rods are continuously fixed, two synchronizing wheels 74 are fixedly connected on the two feeding wheels 72 and the two receiving wheels 73, the two synchronizing wheels 74 on the same side are driven by a toothed belt, the two feeding wheels 72 are respectively and fixedly connected on output shafts of two speed reducing motors III, the two speed reducing motors III are respectively and fixedly connected on the corresponding feeding frames 71, the two speed reducing motors III are started, the two speed reducing motors III drive the two feeding wheels 72 to rotate, the two feeding wheels 72 drive the corresponding synchronizing wheels 74 to rotate, the synchronizing wheels 74 drive the remaining synchronizing wheels 74 to rotate by the toothed belt, thereby realizing the rotation of the two material receiving wheels 73 and further realizing the feeding of the hot melting raw materials and the collection of waste materials.

With reference to fig. 9 and 11, the implementation of the hot-melt fixing metal rod is described in detail:

equal fixedly connected with L board 81 on two feed racks 71, equal fixedly connected with hot melt cylinder 82 on two L boards 81, equal fixedly connected with hot melt subassembly 83 on the cylinder pole of two hot melt cylinders 82, the hot melt raw materials that two feed wheels 72 provided can be carried out the hot melt to two hot melt subassembly 83 circular telegrams afterheating, transport the lower extreme of two hot melt subassemblies 83 when the metal pole, start two hot melt cylinders 82, two hot melt cylinders 82 drive two hot melt subassemblies 83 and descend, the hot melt raw materials hot melt that the feed wheels 72 that will both sides provided is fixed the metal pole in the both sides of weaving the bag raw materials, realize the processing of fixed metal pole.

Referring to fig. 1, the using process of the woven bag is explained in detail:

the braided bag includes body 11, body 11 is used for loading article, be provided with two auxiliary holes 12 on body 11, during the braided bag of article is loaded in the transportation, because article loading is full makes the braided bag difficult by snatching, consequently two auxiliary holes 12 that set up make things convenient for the people to hold the braided bag tightly with both hands or two people lift up the braided bag more, make things convenient for the people to snatch the braided bag, two bracing pieces 13 of 14 fixedly connected with are all passed through to the both sides of body 11, a plurality of bracing pieces 13 all can be crooked, can open the braided bag when bracing piece 13 takes place crooked, do not need a plurality of people to carry out opening of braided bag, just can accomplish the case and weave the bag and load article alone, can liberate the staff, more abundant utilization labour, accelerate work efficiency.

Claims

1. a woven bag manufacturing process, is characterized in that; This process comprises the following steps:

Step 1: Punch the raw material of the woven bag coil;

Step 2: Place the metal rod used to open the woven bag when loading items;

Step 3: Fix the placed metal rod;

Step 4: Cut and sew the roll material into a woven bag.

2. The woven bag manufacturing process according to claim 1, wherein the woven bag manufacturing process also uses a woven bag manufacturing device, the device comprising a stand (21), a stand (22), a guide plate (23) , a sliding rod (31) and a cutting knife (32), a stand (22) is fixed on the stand (21), a guide plate (23) is fixed on both sides of the stand (22), and two guide plates (23) A sliding rod (31) is slid thereon, a cutter (32) is fixedly connected to the two sliding rods (31), and a spring is fixedly fixed between the two guide plates (23) and the corresponding sliding rod (31). .

3. The woven bag manufacturing process according to claim 2, wherein the lower ends of the two cutting knives (32) are provided with cutting knife holes correspondingly.

4. The woven bag manufacturing process according to claim 2, wherein the device further comprises a push rod (24) and a camshaft (25), and two push rods (22) are fixed on the stand (22). 24), the two push rods (24) are slidably connected with the two cutting knives (32) respectively, a camshaft (25) is rotated on the stand (22), and the two cams on the camshaft (25) are respectively connected with the two A sliding rod (31) is in line contact.

5. The woven bag manufacturing process according to claim 4, wherein the device further comprises a bracket (41) and a reel (42), and two brackets (41) are fixedly connected to the left and right ends of the exhibition stand (21). , and reels (42) are rotated on the front and rear corresponding brackets (41).

6. The woven bag manufacturing process according to claim 5, characterized in that: the device further comprises an extension plate (51), a storage box (61), a material distribution slope (62) and a lower material box (63), two An extension plate (51) is fixedly connected to the guide plate (23), a storage box (61) is fixedly connected to the two extension plates (51), and a material distribution slope (62) is fixedly connected to the storage box (61). The material slope (62) is fixedly connected with a feeding box (63).

7. The woven bag manufacturing process according to claim 6, wherein the device further comprises an air cylinder, a blanking push rod (52), a material distribution rod (53) and a material distribution plate (54), two extension plates Cylinders (51) are fixedly connected to each other, and blanking push rods (52) are fixedly connected to the cylinder rods of the two cylinders. A tension spring is fixed between the extension plate (51) and the corresponding material distribution rod (53), and a material distribution plate (54) is fixed between the front and rear corresponding material distribution rods (53). 54) all slide on the dividing slope (62).

8. The woven bag manufacturing process according to claim 7, characterized in that: the device further comprises a feeding rack (71), a feeding wheel (72), a receiving wheel (73) and a synchronizing wheel (74), and the exhibition stand The front and rear sides of the (21) are fixed with a feeding frame (71), and a feeding wheel (72) and a receiving wheel (73) are rotated on the two feeding frames (71), and the two feeding wheels ( 72) and the two receiving wheels (73) are both fixed with synchronizing wheels (74), and the two synchronizing wheels (74) on the same side are driven by toothed belts.

9. The woven bag manufacturing process according to claim 8, characterized in that: the device further comprises an L-plate (81), a hot-melt cylinder (82), a hot-melt assembly (83), and two feeding racks (71) L plates (81) are fixedly connected to the tops, hot melt cylinders (82) are fixed to the two L plates (81), and hot melt components (82) are fixed to the cylinder rods of the two hot melt cylinders (82). 83).

10. The woven bag manufactured by the woven bag manufacturing process of claim 9, wherein the woven bag comprises a main body (11), an auxiliary hole (12), a support rod (13) and a hot melt block (14), The body (11) is provided with two auxiliary holes (12), and two support rods (13) are fixedly connected on both sides of the body (11) through a plurality of hot melt blocks (14).