CN216796625U - Branch and leaf binding production equipment - Google Patents

Abstract

The utility model discloses branch and leaf binding production equipment. The branch and leaf binding production equipment comprises a binding and gathering component, a binding and screwing mechanism and a cutting and blanking mechanism, wherein the binding and gathering component can gather unreeled raw materials, the unreeled raw materials enter the binding and screwing mechanism to be screwed and bound, and then the cutting and blanking mechanism cuts and blanks the bound branches and leaves. The branch and leaf binding production equipment provided by the utility model can be automatically carried out in the whole process of unwinding, rolling, twisting, binding, cutting and blanking of raw materials, so that the manual participation is greatly reduced, the production cost is effectively reduced, the production efficiency is high, the quality stability of the produced branches and leaves is good, and the produced short branches and leaves can be conveniently and tidily transferred.

Description

Branch and leaf binding production equipment

Technical Field

The utility model relates to the technical field of binding production equipment, in particular to branch and leaf binding production equipment.

Background

Based on the requirement of decoration, people usually adopt plants such as artificial flowers or artificial trees as the landscape for placement, so that the time for people to treat the plants can be shortened, and the state of the plants can be maintained for a long time without regular replacement or repair, so that the cost is low and the appearance is attractive. Christmas trees are widely and extensively in demand, particularly as an important decoration for festivals.

The production of the Christmas tree mainly comprises the production of a main trunk and branches and leaves, and the produced branches and leaves are bound on the produced main trunk, so that the complete Christmas tree is formed. In the production of the branches and leaves, wide-surface banded plastic belts used as leaves and thinner plastic belts used as leaf cores are required to be pressed together, and then two sides of the wide-surface banded plastic belts in the width direction are cut into a plurality of filaments, so that the leaves are formed; the formed leaves are bound into strips through iron wires, and then the branches and leaves can be formed. At present, the binding production of branches and leaves of a Christmas tree is mainly finished manually, the labor cost is high, the production efficiency is low, and the regularity of the branches and leaves produced by binding is low and the quality is poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides branch and leaf binding production equipment, aiming at solving the problems that the existing branch and leaf binding production is mainly manual, the production cost is high, the production efficiency is low and the product quality is poor.

The purpose of the utility model is realized by the following technical scheme.

A branch and leaf binding production device comprises a binding and gathering component, a binding and screwing mechanism and a cutting and blanking mechanism;

the binding and gathering assembly is arranged on the feeding side of the binding and screwing mechanism; the binding and screwing mechanism comprises a movable clamp which can rotate freely, the movable clamp can move back and forth along the feeding direction or in the reverse direction, and the movable clamp is in a clamping state in the process of moving along the feeding direction;

the cutting and blanking mechanism is arranged on the discharge side of the binding and screwing mechanism, and can cut and blank branches and leaves which are bound by the binding and screwing mechanism in a screwing manner.

As a preferred embodiment, the ligating assemblage comprises a first jaw and a second jaw; the first clamping piece and the second clamping piece are distributed oppositely and are provided with gap channels.

As a preferred embodiment, a branch line roller passing assembly is arranged on the feeding side of the binding and gathering assembly, and the branch line roller passing assembly can feed the branch line to the binding and gathering assembly; the branch line roller assembly at least comprises a first branch line roller assembly and a second branch line roller assembly, and the first branch line roller assembly and the second branch line roller assembly can independently perform branch line roller assembly respectively.

In a preferred embodiment, the feeding side of the binding and gathering assembly is provided with a blade roller passing assembly, and the blade roller passing assembly can feed the blades to the binding and gathering assembly.

As a more preferred embodiment, the feeding side of the blade passing roller assembly is provided with a blade forming assembly; the blade forming assembly comprises a first knife roller and a second knife roller, the first knife roller and the second knife roller are arranged oppositely, and the distance between the first knife roller and the second knife roller is adjustable; the first knife roll is provided with a knife edge which is arranged along the axial direction and can be matched with the second knife roll for cutting, and the middle part of the second knife roll is provided with a pressing gap which is arranged along the circumferential direction.

In a more preferred embodiment, the feeding side of the blade forming assembly is provided with a blade material unwinding roller and a blade core material unwinding roller.

As a more preferred embodiment, a blade stopping assembly is arranged between the blade forming assembly and the blade passing roller assembly;

the blade fixed stop assembly comprises a fixed plate, a pressing plate and a fixed stop driving piece, the fixed plate and the pressing plate are oppositely arranged, blades can be allowed to pass through the fixed plate and the pressing plate, and the fixed stop driving piece is in transmission connection with the pressing plate and can drive the pressing plate to move close to the fixed plate.

As a preferred embodiment, the mobile clamp comprises a first jaw and a second jaw in mating pairs; the first clamping jaw is arranged on a first transmission chain, and the first transmission chain is driven by a chain wheel to rotate; the second clamping jaw is arranged on a second transmission chain, and the second transmission chain is driven by the chain wheel to rotate and move; the first transmission chain and the second transmission chain rotate in opposite directions when rotating;

and the inner side of the enclosure of the first transmission chain and the inner side of the enclosure of the second transmission chain are both provided with a jacking block, and the jacking block can be used for jacking the inner side of the first transmission chain and the inner side of the second transmission chain.

As a preferred embodiment, the tightness of the first transmission chain is adjustable; and/or the tightness of the second transmission chain can be adjusted.

As a preferred embodiment, the cutting and blanking mechanism comprises a cutting component, a material bagging component and a blanking driving component; the cutting assembly and the material wrapping assembly can be driven by the blanking driving piece to move and push out or retract from the feeding side to the discharging side in a reciprocating manner;

the cutting assembly comprises a cutter and a cutting table; pocket material subassembly includes blanking pocket and pocket clamp driving piece, the blanking pocket is located the discharge end of cutting the subassembly just has pocket material chamber, the blanking pocket presss from both sides and the second pocket presss from both sides by the first pocket of mutually supporting presss from both sides and constitutes, first pocket press from both sides with the second pocket presss from both sides can the pocket presss from both sides mutual separation or fold under ordering about of driving piece.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

the branch and leaf binding production equipment can realize automatic binding production of branches and leaves, and can automatically perform unreeling, roll passing, screwing and binding, cutting and blanking of raw materials during production operation, so that the manual participation degree is greatly reduced, the production cost is effectively reduced, the production efficiency is high, the produced branches and leaves are high in uniformity, and the quality stability is good.

The binding and screwing mechanism is arranged and adopts the clamping jaw driven by the chain to clamp the branches and leaves in a screwing manner, so that the branches and leaves can be stably bound and conveyed, and the product quality and the production efficiency are ensured. The cutting and blanking mechanism is of a cutting and blanking integrated structure, and can cut long branches and leaves after production is finished and then carry out tidy blanking, so that the produced short branches and leaves can be conveniently and tidily transferred.

Drawings

FIG. 1 is a schematic structural view of a branch and leaf binding production apparatus according to the present invention in a specific embodiment;

FIG. 2 is a schematic view of a blade forming assembly;

FIG. 3 is a schematic structural view of a blade stop assembly;

fig. 4 is a schematic structural diagram of a blade passing roller assembly, a branch line passing roller assembly and a branch line unwinding guide roller set;

FIG. 5 is a schematic structural view of a lashing assembly;

FIG. 6 is a schematic view of the overall construction of the ligating and screwing mechanism;

FIG. 7 is a partial structural schematic view of the ligating screw mechanism;

FIG. 8 is a schematic structural view of a cutting and blanking mechanism;

the attached drawings are marked as follows: 1-frame, 2-blade material unwinding roller, 3-blade core material unwinding roller, 4-blade forming assembly, 41-first knife roller, 42-second knife roller, 43-adjusting rotary wheel, 5-blade stopping assembly, 51-fixed plate, 52-pressing plate, 53-stopping driving piece, 6-blade passing roller assembly, 7-first branch line passing roller assembly, 8-second branch line passing roller assembly, 9-branch line unwinding guide roller set, 91-passing roller I, 92-passing roller II, 10-binding material assembly, 101-first clamping piece, 102-second clamping piece, 11-binding and screwing mechanism, 111-rotating frame, 112-rotating driving piece, 113-belt, 114-bearing block, 115-moving clamp, 1151-first clamping piece, 1152-second clamping jaw, 116-first transmission chain, 117-second transmission chain, 118-chain wheel, 119-jacking block, 1110-transmission gear set, 1111-mobile driving piece, 1112-installation rod, 1113-connecting piece, 12-cutting blanking mechanism, 121-cutter, 122-cutting table, 123-cutting driving piece, 124-blanking pocket, 1241-first pocket clip, 1242-second pocket clip, 125-pocket clip driving piece, 126-blanking driving piece, 127-eccentric wheel, 128-fixing seat, 129-guide shaft, 13-control panel.

Detailed Description

The technical solutions of the present invention are further described in detail below with reference to specific examples and drawings, but the scope and implementation of the present invention are not limited thereto.

In the description of the specific embodiments, it should be noted that the terms "upper", "lower", "left", "right", "front", "back", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships where the products of the present invention are usually placed when used, and the terms "first", "second", "i", "ii", etc. are used for convenience of distinction and are used only for convenience of description and simplification of description, but do not indicate or imply that the structures or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore are not to be construed as limiting the utility model, and are not to indicate or imply relative importance.

Unless expressly stated or limited otherwise, the terms "mounted," "disposed," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate. In addition, as used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The branch and leaf binding production equipment can be used for automatic binding production of branches and leaves of Christmas trees. Obviously, the production equipment is not only limited to the binding production of branches and leaves of the Christmas tree, but also can be applied to the binding of iron wire ropes and the like in the production of products with the same or similar binding structures, and the production equipment has multiple functions and can be not limited to the binding production.

Referring to fig. 1, the branch and leaf binding production equipment is full-automatic binding production equipment, the unwinding of the coil materials for binding raw materials, the binding of products and the blanking of bound products can be fully automatically performed, the whole automatic production process is manually controlled through a control panel 13, and the whole production operation does not need manual participation.

Along the feeding direction of raw material unreeling and binding, the branch and leaf binding production equipment sequentially comprises an unreeling roller assembly, a leaf forming assembly 4, a leaf stopping assembly 5, a leaf passing roller assembly 6, a branch line passing roller assembly, a binding and gathering assembly 10, a binding and screwing mechanism 11 and a cutting and blanking mechanism 12. When binding production is carried out, the raw material coil of the blade and the raw material coil of the blade core are unreeled by the unreeling roller component, the raw material of the blade and the raw material of the blade core are unreeled, pressed and molded by the blade molding component 4 and then sequentially pass through the blade stopping component 5 and the blade passing roller component 6, the pressed blade passes through the blade passing roller component 6 and enters the binding and gathering component 10, and is converged with the binding branches and leaves in the binding and gathering component 10, then together enters the binding and screwing mechanism 11, and is screwed and bundled into a branch and leaf finished product by the binding and screwing mechanism 11. The branches and leaves which are bound are continuously fed into the cutting and blanking mechanism 12, and are cut into small sections by the cutting and blanking mechanism 12 and are blanked regularly.

Specifically, referring to fig. 1 again, the unwinding roller assembly is disposed on the unwinding frame, and the unwinding roller assembly specifically includes a blade material unwinding roller 2 and a leaf core material unwinding roller 3, where the blade material unwinding roller 2 and the leaf core material unwinding roller 3 are rollers that can be freely rotatably disposed on the unwinding frame, and in an optional embodiment, the unwinding member such as a slip shaft may be replaced. The blade material unwinding roller 2 and the leaf core material unwinding roller 3 are arranged independently, and can be used for independently unwinding the blade material roll and the leaf core material roll respectively.

Further, the production apparatus has a frame 1 provided independently of the unwinding frame. The top of the frame 1 is a working base, and the blade forming component 4, the blade stopping component 5, the blade passing roller component 6, the branch line passing roller component, the binding and gathering component 10, the binding and screwing mechanism 11 and the cutting and blanking mechanism 12 are all arranged on the working base of the frame 1; the bottom of the frame 1 is of an overhead structure and can accommodate and arrange electric control equipment and automatic driving equipment, wherein the electric control equipment and the automatic driving equipment comprise an electric cabinet, a motor and the like.

Wherein, blade forming component 4 sets up correspondingly to be located unreeling the discharge side of roller assembly, unreels the roller assembly setting promptly and is located the feed side of blade forming component 4. A roller passing assembly for passing the blade raw material and the blade core raw material is arranged between the blade forming assembly 4 and the unreeling roller assembly, and in an alternative embodiment, the roller passing assembly can be arranged as a roller passing assembly identical to the blade roller passing assembly 6, so that the unreeled blade raw material and the unreeled blade core raw material can be guided into the blade forming assembly 4 in a straight and overlapped way.

In a preferred embodiment, as shown in fig. 2, the blade forming assembly 4 includes two knife rolls, specifically a first knife roll 41 and a second knife roll 42, which are disposed opposite to each other and can freely rotate, and the first knife roll 41 and the second knife roll 42 are disposed opposite to each other with a rolling gap in between. The first knife roll 41 is provided with a knife edge along the axial direction, the second knife roll 42 is provided with a knife platform matched with the knife edge on the first knife roll 41, and the middle position of the knife platform of the second knife roll 42 is provided with a notch.

When the blade is formed, the blade raw material and the blade core raw material are flatly stacked and pass through rollers to enter a roller gap between a first knife roller 41 and a second knife roller 42, the width direction of the blade corresponds to the axial direction of the knife rollers, the first knife roller 41 and the second knife roller 42 rotate and press the stacked blade raw material and the stacked blade core raw material, so that the blade raw material and the blade core raw material are pressed into an integral blade; in the pressing process, the blade edge on the first knife roll 41 is matched with the knife rest on the second knife roll 42 to cut the blades on both sides of the blade in the width direction into thin strips, and the middle part of the blade cannot be cut due to the notch on the second knife roll 42 and is pressed with the blade core, so that the formed blade is formed together.

In an alternative embodiment, the first knife roller 41 and the second knife roller 42 are driven by a motor and a chain wheel to rotate synchronously. The end parts of the first knife roll 41 and the second knife roll 42 are both freely rotatably mounted on the bearing seats, and in a preferred embodiment, the bearing seats are vertically slidably mounted on the mounting seats, wherein a spring is connected between the bottom of the bearing seat and the bottom of the mounting seat, the bottom of the bearing seat is connected with an adjusting rotary wheel 43, and the position of the bearing seat on the mounting seat can be vertically adjusted by rotating the adjusting rotary wheel 43, so that the vertical positions of the first knife roll 41 and the second knife roll 42 are adjusted, and further the rolling gap between the first knife roll 41 and the second knife roll 42 is adjusted.

In a preferred embodiment, referring to fig. 3, the blade stop assembly 5 is mounted on a working base of the frame 1. The blade fixed stop assembly 5 comprises a fixed plate 51 and a pressing plate 52, wherein the pressing plate 52 and the fixed plate 51 are arranged up and down oppositely, and a gap serving as a material passing channel is formed between the pressing plate 52 and the fixed plate 51; furthermore, the blade stop assembly 5 is provided with a stop driving member 53, the stop driving member 53 can be selected from, but not limited to, an air cylinder, the pressing plate 52 is configured to move up and down, and the stop driving member 53 is in transmission connection with the pressing plate 52 and can drive the pressing plate 52 to move up and down.

When binding production is carried out, the fixed stop driving piece 53 moves the pressing plate 52 upwards, so that the material passing channel between the pressing plate 52 and the fixed plate 51 is opened, and the molded blade can pass through the material passing channel between the pressing plate 52 and the fixed plate 51 and enter the blade passing roller assembly 6; when the binding production is stopped, after the formed blade stops feeding, the fixed stop driving piece 53 can drive the pressing plate 52 to move downwards and cooperate with the fixed plate 51 to clamp the blade, so that the blade is kept still to wait for the continuous operation.

In a preferred embodiment, as shown in fig. 4, the blade passing roller assembly 6 is disposed on the feeding side of the branch line passing roller assembly, and the guide roller on the blade passing roller assembly 6 is a concave roller with a diameter gradually decreasing from two axial ends to the middle, so that the blade can pass through the roller stably. At least two branch lines for bundling are used, the branch line roller assembly passing assembly at least comprises a first branch line roller assembly 7 and a second branch line roller assembly 8, the first branch line roller assembly 7 and the second branch line roller assembly 8 are arranged oppositely up and down, and at least two branch lines can be guided and fed respectively. The first branch line roller assembly passing assembly 7 and the second branch line roller assembly passing assembly 8 at least comprise material guide rollers for rotatably guiding materials along a roller passing feeding direction and material passing rollers for guiding the branch lines into the material guide rollers, the material guide rollers of the first branch line roller assembly 7 and the second branch line roller assembly 8 are oppositely arranged up and down and rotate in the anticlockwise direction and the clockwise direction respectively, and material passing gaps are formed between the material guide rollers of the first branch line roller assembly 7 and the second branch line roller assembly 8 to allow the formed blades and the branch lines to pass through.

When binding production is carried out, guide roller feeding is carried out on at least two branches through the first branch roller passing assembly 7 and the second branch roller passing assembly 8 respectively, the passing gap between the guide rollers of the first branch roller passing assembly 7 and the second branch roller passing assembly 8 passes through and enters the binding and gathering assembly 10, and the formed blade also passes through the passing gap between the guide rollers of the first branch roller passing assembly 7 and the second branch roller passing assembly 8 and enters the binding and gathering assembly 10. Therefore, after preliminary material gathering is carried out on the material passing gap between the material guide rollers of the first branch line roller passing assembly 7 and the second branch line roller passing assembly 8, the first branch line roller passing assembly enters the binding material gathering assembly 10 for final material gathering, so that binding operation is convenient to carry out.

In addition, in a preferred embodiment, referring to fig. 4 again, a branch unwinding roller set 9 is further disposed on the frame 1, and at least two branches can be guided into the first branch passing roller assembly 7 and the second branch passing roller assembly 8, respectively. Specifically, the branch unwinding guide roller group 9 comprises a first guide roller group consisting of a plurality of passing rollers i 91 and a second guide roller group consisting of a plurality of passing rollers ii 92, and optionally, the plurality of passing rollers i 91 are sequentially and horizontally arranged along the feeding direction, and the plurality of passing rollers ii 92 are sequentially and horizontally arranged along the feeding direction; and a first guide roller group consisting of a plurality of passing rollers I91 and a second guide roller group consisting of a plurality of passing rollers II 92 can be oppositely arranged up and down. In the embodiment shown, when one branch line is fed, the first guide roller group consisting of a plurality of roller passing rollers I91 guides the branch line into the material passing roller of the first branch line roller passing assembly 7 and then into the material guiding roller of the first branch line roller passing assembly 7; when the other branch line is fed, the second guide roller group consisting of a plurality of rollers II 92 guides the branch line to enter the material passing roller of the second branch line roller assembly 8 and then enter the material guiding roller of the second branch line roller assembly 8. Therefore, the feeding of at least two branches is kept orderly, the disorder is avoided, and the binding operation is more convenient to carry out.

The binding and gathering component 10 is arranged at the feeding side of the binding and twisting mechanism 11, a plurality of branch lines and formed branch leaves which are gathered by the binding and gathering component 10 enter the binding and twisting mechanism 11 to be bound, and when the binding and twisting mechanism 11 acts in a binding manner, the plurality of branch lines and the formed branch leaves are actually bound together at the binding and gathering component 10, and the bound branch leaves are continuously conveyed and bound at the binding and twisting mechanism 11, so that the plurality of branch lines and the formed branch leaves which are located in the binding and gathering component 10 and are behind the binding and gathering component continuously finish binding.

In a preferred embodiment, as shown in fig. 5, the binding and gathering assembly 10 is composed of two opposite clamping pieces, specifically a first clamping piece 101 and a second clamping piece 102. The first clamping piece 101 and the second clamping piece 102 are distributed up and down relatively, a gap channel is arranged in the middle of the first clamping piece 101 and the second clamping piece 102, the gap channel is a gap with a small interval, multiple branches and molded branches and leaves can be allowed to pass through the gap channel, the width of the molded branches and leaves is limited by the gap channel, and therefore the molded branches and leaves are properly clamped, and stable binding is guaranteed. As shown in the illustrated embodiment, one ends of the first and second jaws 101 and 102 are welded to each other, and the other ends are slightly separated from each other; the size of the opening gap between the first clamping piece 101 and the second clamping piece 102 is 1/10-1/6 of the whole branch and leaf in a completely unfolded state, so that the opening gap can generate a clamping effect on the unfolded formed blade, the clamping effect is enough to ensure that the screwing binding acting force of the formed blade and the branch line is provided, meanwhile, the forward movement of the branch and leaf after binding is finished is not influenced, and continuous and stable binding production operation is realized.

The ligating screw 11 is provided with a moving clamp 115, wherein the moving clamp 115 is freely rotatable about an axis, in particular an "axis" defined by the axial direction in which the core of the branches and leaves is located. Also, the moving nip 115 may be reciprocated in the feeding direction or the reverse direction while being in a nip state at least during the movement of the moving nip 115 in the feeding direction. When a plurality of branch lines and formed branches collected by the binding and collecting assembly 10 enter the feeding end of the binding and screwing mechanism 11 in the binding operation process, the moving clamp 115 which moves to the feeding end clamps the collected and fed branch lines and formed branches, the moving clamp 115 moves along the feeding direction and rotates, the plurality of branch lines and formed branches are bound in the rotating process, and the bound branches and formed branches are moved and conveyed in the moving process.

In a preferred embodiment, referring to fig. 6 and 7, the movable clamp 115 is installed on the rotating frame 111, two ends of the rotating frame 111 are freely rotatably installed on the front and rear bearing seats 114, the rotating frame 111 is driven by the rotary driving member 112 through the belt 113 to rotate around a shaft, the shaft is specifically a "shaft" defined by an axial direction of the core of the branches and leaves, the movable clamp 115 can synchronously rotate around the shaft along with the rotating frame 111, and the movable clamp 115 can move back and forth on the rotating frame 111 along the feeding direction or the reverse direction. Wherein the rotary driving member 112 is selected from but not limited to a motor. Specifically, the front end and the rear end of the rotating frame 111 are provided with material passing holes for allowing branches and leaves to pass through, the rotating frame 111 is composed of an upper frame plate and a lower frame plate, a material passing channel for allowing branches and leaves to pass through is arranged between the two frame plates, the material passing channel corresponds to the material passing holes and is concentrically arranged along the feeding direction, when the branches and leaves pass through the rotating frame 111, the branches and leaves are not fixedly contacted with the rotating frame 111, and are clamped, conveyed and screwed only by a moving clamp 115 which is movably arranged on the rotating frame 111 and can synchronously rotate along with the rotating frame 111.

It is further preferred that the shifting clamp 115 is configured to include a first clamping jaw 1151 and a second clamping jaw 1152 that mate with each other. The first clamping jaw 1151 and the second clamping jaw 1152 are respectively connected and arranged at the outer sides of the two parallel transmission chains; specifically, the first clamping jaw 1151 is fixedly mounted on the first transmission chain 116, and the first transmission chain 116 is driven by the chain wheel 118 to rotate; the second clamping jaw 1152 is fixedly mounted on the second transmission chain 117, and the second transmission chain 117 is also driven by the chain wheel 118 to rotate; the chain wheel 118 driving the first transmission chain 116 to rotate and the chain wheel 118 driving the second transmission chain 117 to rotate are in transmission connection with the movable driving piece 1111 through the transmission gear set 1110, and the movable driving piece 1111 drives the chain wheel 118 to rotate synchronously through the transmission gear set 1110, so that the synchronous rotation and the movement of the first transmission chain 116 and the second chain 117 are realized. The first transmission chain 116 and the second transmission chain 117 are arranged in parallel, and the chain wheels 118 are both mounted on the rotating frame 111 and can rotate synchronously with the rotating frame 111. And a material passing channel for allowing branches and leaves to pass is arranged between the first transmission chain 116 and the second transmission chain 117, and the rotation directions of the first transmission chain 116 and the second transmission chain 117 are opposite when the branches and leaves rotate. In the particular embodiment shown, the direction of rotation of the first drive chain 116 is clockwise and the direction of rotation of the second drive chain 117 is counterclockwise during production of the ligature.

Thus, the first and second drive chains 116, 117 move in a rotational motion, which moves the first and second jaws 1151, 1152 in a synchronized motion. The first clamping jaw 1151 and the second clamping jaw 1152 move along the feeding direction, clamping portions of the first clamping jaw 1151 and the second clamping jaw 1152 face the material passing channel and approach and clamp the material passing channel so as to clamp branches and leaves passing through the material passing channel, and the first clamping jaw 1151 and the second clamping jaw 1152 convey the branches and leaves when moving and synchronously screw and bind the branches and leaves in the process of rotating along with the rotating frame 111; on the other hand, when moving in the opposite direction of the feeding direction, the first clamping jaw 1151 and the second clamping jaw 1152 are separated and separated from each other until they flow back to the feeding end of the rotating frame 111 for the re-screwing and conveying of branches and leaves.

In addition, the tightening blocks 119 are provided inside the enclosure of the first transmission chain 116 and inside the enclosure of the second transmission chain 117, and the tightening block 119 surrounded by the first transmission chain 116 and the tightening block 119 surrounded by the second transmission chain 117 can tighten the inside of the first transmission chain 116 and the inside of the second transmission chain 117, respectively. By the tight effect in top of tight piece 119 in top, can ensure first clamping jaw 1151 and second clamping jaw 1152 and at the clamp force of the in-process that is close to each other, ensure the stable clamping effect to the branch and leaf, guarantee the stability of ligature production operation and go on.

In an alternative embodiment, according to actual needs, a plurality of first clamping jaws 1151 may be uniformly distributed on the first transmission chain 116, and a plurality of second clamping jaws 1152 may be correspondingly and uniformly distributed on the second transmission chain 117, so as to form a plurality of moving clamps 115 which are uniformly distributed, so that when one moving clamp 115 reaches the discharge end, at least one moving clamp 115 starts to clamp the branches and leaves at the feed end and starts to screw and convey the branches and leaves, thereby ensuring continuous operation of the branch and leaf binding operation and ensuring production efficiency.

In another preferred embodiment, referring again to fig. 6 and 7, the tightness of the first transmission chain 116 is adjustable; and/or the tightness of the second drive chain 117 may be adjustable. In the illustrated embodiment, the tightness of the first drive chain 116 and the second drive chain 117 are adjustable to further ensure the gripping action of the first jaw 1151 and the second jaw 1152.

Specifically, the chain wheel 118 for driving the first transmission chain 116 to move rotationally comprises two chain wheels arranged back and forth along the feeding axis, the chain wheel 118 for driving the second transmission chain 117 to move rotationally comprises two chain wheels arranged back and forth along the feeding axis, at least one chain wheel 118 for driving the first transmission chain 116 to move rotationally and at least one chain wheel 118 for driving the second transmission chain 117 to move rotationally are connected and mounted on the mounting rod 1112 through a connecting piece 1113, and the mounting rod 1112 is fixedly mounted on the rotating frame 111. Wherein, installation pole 1112 has the length direction along feed direction, sets up the spacing groove of length direction along feed direction on the swivel mount 111, and the one end and the sprocket 118 of connecting piece 1113 are connected, and the other end is worn out and is connected with installation pole 1112 from the spacing groove, and the hookup location of connecting piece 1113 and installation pole 1112 is fixed and adjustable by the nut. Therefore, the position of the connecting piece 1113 can be adjusted back and forth along the limiting groove after the nuts are loosened, and the connecting piece 1113 can drive the chain wheel 118 to synchronously move back and forth in the back and forth movement process, so that the tightness adjustment of the transmission chain is realized.

The cutting and blanking mechanism 12 is arranged on the discharging side of the binding and screwing mechanism 11, branches and leaves bound by the binding and screwing mechanism 11 are output from a material passing hole at the discharging end of the rotating frame 111 by the movable clamp 115 and then enter the cutting and blanking mechanism 12, and the cutting and blanking mechanism 12 can cut the branches and leaves which are bound by the binding and screwing mechanism and can perform tidy blanking.

In a preferred embodiment, as shown in FIG. 8, the cutting and blanking mechanism 12 includes a cutting assembly, a bagging assembly, and a blanking drive 126. Wherein, pocket material subassembly sets up cutting element's delivery side, cutting element is located and revolves the one side of twisting mechanism 11 near the ligature, revolves the long section branch and leaf that twist mechanism 11 carried out by the ligature and gets into to cutting element after, can be cut off by cutting element, pocket material subassembly can carry out pocket material to the short strip branch and leaf that cuts off and connect greatly. And unloading driving piece 126 can push pocket material subassembly and remove along the feeding direction and push out to the unloading position, and the pocket material subassembly after pushing out can carry out orderly blanking with the short branch and leaf that connects greatly to conveniently shift.

Specifically, the cutting assembly includes a cutter 121, a cutting table 122 and a cutting driving member 123. The cutting knife 121 and the cutting table 122 are cutting knives relatively matched, wherein the cutting table 122 is relatively fixed, the cutting knife 121 is relatively movable, the cutting driving member 123 is in transmission connection with the cutting knife 121 and can drive the cutting knife 121 to move close to the cutting table 122 so as to be matched with the cutting table 122 to complete the cutting action, and the cutting driving member 123 can be selected but not limited to an air cylinder. In the illustrated embodiment, the cutting table 122 has discharge positioning holes corresponding to the material passing holes on the rotating frame 111, so as to allow the branches and leaves to pass through the discharge positioning holes, so that the branches and leaves can be accurately cut; the cutter 121 is disposed at the discharging end of the cutting table 122, and specifically, the cutter 121 is closely attached to the discharging location hole, and the cutter 121 can slide downward under the discharging location hole or retract under the driving of the cutting driving member 123. When cutting driving piece 123 and ordering about the in-process that cutter 121 slided the removal downwards, the material that stretches out from ejection of compact locating hole's discharge end can be pushed down gradually to the cutting part of cutter 121, and when cutter 121 moved the lower extreme of pressing close to ejection of compact locating hole, can decide the material with the lower extreme cooperation of ejection of compact locating hole to accomplish cutting of material.

And the pocket material assembly includes a blanking pocket 124 and a pocket clip driving part 125, wherein the blanking pocket 124 is composed of a first pocket clip 1241 and a second pocket clip 1242, the first pocket clip 1241 and the second pocket clip 1242 are half clamping plates paired with each other, and have a bottom portion which is bent and extended in opposite directions at the bottom portion of the half clamping plates. The top of first pocket clamp 1241 and second pocket clamp 1242 and the left and right sides swing joint of fixed plate, and bottom alternate segregation, the top of first pocket clamp 1241 and second pocket clamp 1242 can rotate the swing around swing joint, and is specific, presss from both sides the driving piece 125 through link assembly and first pocket clamp 1241 and second pocket clamp 1242 transmission by the pocket and is connected and can order about first pocket clamp 1241 and second pocket clamp 1242 synchronous revolution swing. In the rotational swing process, the bottoms of the first pocket clip 1241 and the second pocket clip 1242 may be folded or separated from each other.

When the bottoms of the first pocket clamp 1241 and the second pocket clamp 1242 are close to each other and are folded, a pocket material cavity corresponding to the discharge positioning hole of the cutting table 122 can be formed between the first pocket clamp 1241 and the second pocket clamp 1242 in a coating manner, and the pocket material cavity is a cavity position which is opened from front to back and can be used for orderly containing and connecting the cut short branches and leaves; when the bottoms of the first pocket clip 1241 and the second pocket clip 1242 are separated from each other, the bottom of the pocket cavity can be opened, so that the short branches and leaves are discharged by blanking.

Furthermore, the pocket material assembly is fixedly connected and arranged on the side of the discharge end of the cutting assembly. During production, the rectangular branches and leaves conveyed by the binding and screwing mechanism 11 directly pass through the discharging positioning holes on the cutting table 122 and stretch into the pocket material cavity of the blanking pocket 124, and the cut short branches and leaves directly drop in the pocket material cavity of the blanking pocket 124, so that the cutting and the pocket material synchronization are realized.

The cutting assembly and the material-covering assembly are arranged on the mounting seat, the mounting seat is arranged on the fixed seat 128 in a manner of moving back and forth through the guide shaft 129, and the blanking driving piece 126 is in transmission connection with the mounting seat and can drive the mounting seat to move back and forth; optionally, the blanking driving member 126 is selected but not limited to a motor, and the blanking driving member 126 is in transmission connection with the mounting seat through an eccentric wheel 127 and a transmission rod, and the mounting seat can perform reciprocating movement back and forth under the driving of the blanking driving member 126 through the eccentric wheel 127. After the completion cuts and pocket material, unloading driving piece 126 can order about cutting assembly and pocket material subassembly synchronous movement and release to the unloading position, and after removing to targetting in place, first pocket in the pocket material subassembly presss from both sides 1241 and second pocket presss from both sides 1242 can open under the driving of pocket clamp driving piece 125, makes the short branch and leaf put the unloading.

In addition, can set up corresponding belt conveyor line in material level department down, and further optional width direction who sets up belt conveyor line corresponds with the length direction of branch and leaf, makes pocket material subassembly release the direct orderly pile of short branch and leaf that falls after the material level down by the drive of unloading driving piece 126 and put on belt conveyor line, can directly shift by belt conveyor line and carry the unloading, need not the manual work and puts things in good order again.

In another preferred embodiment, please refer to fig. 1 to 8 again, the branch and leaf binding production equipment of the present invention is designed to be a multi-station synchronous production operation. In the illustrated embodiment, for the double stations of the synchronous production operation, the unwinding roller assembly, the blade forming assembly 4, the blade stopping assembly 5, the blade passing roller assembly 6, the branch line passing roller assembly, the binding and gathering assembly 10, the binding and screwing mechanism 11 and the cutting and blanking mechanism 12 all include two groups arranged left and right, and the two groups of corresponding mechanisms are synchronous operations, for example, the rotating frames 111 of the binding and screwing mechanisms 11 arranged left and right can synchronously perform the screwing and bundling operations under the driving of the same group of rotating driving members 112 and the belt 113, and the cutting assemblies arranged left and right and the pocket material assemblies arranged left and right are all arranged on the same mounting base. Therefore, multi-station simultaneous operation can be realized, and the production efficiency is further improved.

The above embodiments are merely preferred embodiments of the present invention, and the technical solutions of the present invention are described in further detail, but the above descriptions are exemplary, not exhaustive, and are not limited to the disclosed embodiments, the scope and implementation of the present invention are not limited thereto, and any changes, combinations, deletions, substitutions or modifications that do not depart from the spirit and principle of the present invention are included in the scope of the present invention.

Claims (10)

1. A branch and leaf binding production device is characterized by comprising a binding and gathering component, a binding and screwing mechanism and a cutting and blanking mechanism;

the binding and gathering assembly is arranged on the feeding side of the binding and screwing mechanism; the binding and screwing mechanism comprises a movable clamp which can rotate freely, the movable clamp can move back and forth along the feeding direction or in the reverse direction, and the movable clamp is in a clamping state in the process of moving along the feeding direction;

the cutting and blanking mechanism is arranged on the discharge side of the binding and screwing mechanism, and can cut and blank branches and leaves which are bound by the binding and screwing mechanism in a screwing manner.

2. The branch and leaf binding production equipment according to claim 1, wherein the binding and gathering assembly comprises a first clamping piece and a second clamping piece; the first clamping piece and the second clamping piece are distributed oppositely and are provided with gap channels.

3. The branch and leaf binding production equipment according to claim 1, wherein a branch and line passing roller assembly is arranged on the feeding side of the binding and gathering assembly, and the branch and line can be fed to the binding and gathering assembly through the roller assembly; the branch line roller assembly at least comprises a first branch line roller assembly and a second branch line roller assembly, and the first branch line roller assembly and the second branch line roller assembly can independently perform branch line roller assembly respectively.

4. The branch and leaf binding production equipment according to claim 1, wherein a blade passing roller assembly is arranged on the feeding side of the binding and gathering assembly, and the blade passing roller assembly can feed the blade to the binding and gathering assembly.

5. The branch and leaf binding production equipment according to claim 4, wherein a blade forming assembly is arranged on the feeding side of the blade passing roller assembly; the blade forming assembly comprises a first knife roller and a second knife roller, the first knife roller and the second knife roller are arranged oppositely, and the distance between the first knife roller and the second knife roller is adjustable; the first knife roll is provided with a knife edge which is arranged along the axial direction and can be matched with the second knife roll for cutting, and the middle part of the second knife roll is provided with a pressing gap which is arranged along the circumferential direction.

6. The branch and leaf binding production device as claimed in claim 5, wherein the feeding side of the blade forming assembly is provided with a leaf sheet unwinding roller and a leaf core unwinding roller.

7. The branch and leaf binding production equipment according to claim 5, wherein a blade fixing and stopping assembly is arranged between the blade forming assembly and the blade passing roller assembly;

the blade fixed stop assembly comprises a fixed plate, a pressing plate and a fixed stop driving piece, the fixed plate and the pressing plate are oppositely arranged, blades can be allowed to pass through the fixed plate and the pressing plate, and the fixed stop driving piece is in transmission connection with the pressing plate and can drive the pressing plate to move close to the fixed plate.

8. The branch and leaf binding production device according to claim 1, wherein the moving clamp comprises a first clamping jaw and a second clamping jaw which are matched; the first clamping jaw is arranged on a first transmission chain, and the first transmission chain is driven by a chain wheel to rotate; the second clamping jaw is arranged on a second transmission chain, and the second transmission chain is driven by the chain wheel to rotate and move; the first transmission chain and the second transmission chain rotate in opposite directions;

and the inner side of the enclosure of the first transmission chain and the inner side of the enclosure of the second transmission chain are both provided with a jacking block, and the jacking block can be used for jacking the inner side of the first transmission chain and the inner side of the second transmission chain.

9. The branch and leaf binding production equipment according to claim 8, wherein the tightness of the first transmission chain is adjustable; and/or the tightness of the second transmission chain can be adjusted.

10. The branch and leaf binding production equipment according to claim 1, wherein the cutting and blanking mechanism comprises a cutting component, a pocket material component and a blanking driving component; the cutting assembly and the material wrapping assembly can be driven by the blanking driving piece to move and push out or retract from the feeding side to the discharging side in a reciprocating manner;

the cutting assembly comprises a cutter and a cutting table; pocket material subassembly includes blanking pocket and pocket clamp driving piece, the blanking pocket is located the discharge end of cutting the subassembly just has pocket material chamber, the blanking pocket presss from both sides and the second pocket presss from both sides by the first pocket of mutually supporting presss from both sides and constitutes, first pocket press from both sides with the second pocket presss from both sides can the pocket presss from both sides mutual separation or fold under ordering about of driving piece.

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