CN218604992U

CN218604992U - Lucky bag knotting device

Info

Publication number: CN218604992U
Application number: CN202222309859.3U
Authority: CN
Inventors: 刘海滨; 黄阳波; 刘庆阳
Original assignee: Fujian Nan'an High Technology Machinery Co ltd
Current assignee: Quanzhou Dingcheng Food Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-03-14
Anticipated expiration: 2032-08-31

Abstract

The utility model provides a fortune bag knotting device, including the objective table that is used for placing the bean belt of tailorring, send line mechanism, be used for pressing from both sides tight bean curd skin open-ended clamping jaw mechanism, be used for the thread tension mechanism of fixed bean curd skin one end, be used for driving the bean curd skin other end and rotate coiling mechanism and the mechanism of knoing of lopping around the bean curd skin. The utility model discloses can realize the automatic transport of material, and then realize automated processing, the fortune bag is carried to clamping jaw mechanism below by conveying mechanism is automatic, and the soybean belt is by sending line mechanism automatic transport to the wire winding mechanism on, rethread thread tension mechanism, wire winding mechanism and the cooperation between the mechanism of knoing realize the automatic operation of knoing, and the operating efficiency is high.

Description

Lucky bag knotting device

Technical Field

The utility model relates to a fortune bag equipment technical field that knoes, concretely relates to fortune bag knotting device.

Background

Roe is a general name of roe pickled or dried product, is processed from salmon roe and is called red roe, and is prepared from cuttlefish roe and also comprises mackerel roe, large yellow croaker roe, etc., and has high protein content and fat content. As a hot pot food material, the roe Fu bag is rich in nutrition and excellent in taste, and is popular with people, but the existing roe Fu bag is generally made by hands and low in efficiency, and roe slurry is required to be injected into the Fu bag during processing of the roe Fu bag, then a rope made of bean products is used for sealing the opening of the Fu bag so as to prevent the slurry from leaking, but the existing Fu bag processing usually adopts the mode that bean skin belts are tied and bound on the opening of the Fu bag by hands, so that the processing efficiency is low, the processing quality is uneven, and the product quality cannot be effectively guaranteed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at above weak point, provide an automatic operation, machining efficiency is high, but the fortune bag knotting device who simulates manual knot.

The utility model provides a scheme that technical problem adopted is: a good fortune bag knotting device comprises an objective table for placing a cut bean belt, a wire feeding mechanism, a clamping jaw mechanism for clamping an opening of bean curd sheets, a wire clamping mechanism for fixing one end of the bean curd sheets, a winding mechanism for driving the other end of the bean curd sheets to rotate around the bean curd sheets to form a circle and a knotting mechanism, wherein a wire hole for penetrating the bean belt is formed in the winding mechanism, the wire feeding mechanism is arranged between the objective table and the winding mechanism so as to clamp the bean curd sheets from the objective table and send the bean curd sheets to the winding mechanism, the objective table, the wire feeding mechanism, the wire hole and the wire clamping mechanism are all arranged on the same horizontal plane, the wire clamping mechanism is arranged on one side, back to the wire feeding mechanism, of the clamping jaw mechanism, so that the wire feeding mechanism can clamp the bean curd sheets from one end of the objective table to enable one end of the bean curd sheets to horizontally penetrate through the wire hole, and the wire clamping mechanism clamps the bean curd sheets from the other side and penetrate through the wire hole;

knotting mechanism including the arc clamping components who is used for pressing from both sides tight bean belt with be used for driving the arc clamping components upwards the arc pass the looped bean belt from thread clamping mechanism and connect the bean belt, drive the drive assembly that the downward arc of bean belt passed looped bean belt and knotted in order to accomplish, be equipped with the inside sunken direction recess that is used for supplying arc clamping components business turn over looped bean belt on the clamping jaw mechanism, the fugu bag knotting device is still including the line mechanism that passes that is used for driving thread clamping mechanism and reciprocates to drive thread clamping mechanism and shift up and pass the bean belt for arc clamping components when arc clamping components removes to thread clamping mechanism top.

Furthermore, in order to penetrate out of the looped bean belt from the inside of the loop upwards, one end of the bean belt positioned below is grabbed and penetrates out of the looped bean belt downwards, and manual knotting is simulated; the arc-shaped clamping assembly comprises a base, a guide seat, an outer arc-shaped seat and an inner arc-shaped seat, the guide seat is fixedly installed on the base, an arc-shaped chute is formed in the guide seat, the outer arc-shaped seat is installed in the arc-shaped chute in a sliding mode, a hook portion used for hooking the bean belt is arranged on the upper side of the outer arc-shaped seat, an arc-shaped inner chute is formed in the outer arc-shaped seat, and the inner arc-shaped seat is installed in the arc-shaped inner chute in a sliding mode;

the driving assembly comprises a lifting cylinder, a first driving structure and a second driving structure, wherein the lifting cylinder is used for driving the base to move upwards to drive the outer arc-shaped seat to be close to the clamping jaw mechanism, the first driving structure is used for driving the outer arc-shaped seat to slide up and down along the arc-shaped sliding groove to enter and exit the guide groove, and the second driving structure is used for driving the inner arc-shaped seat to slide up along the arc-shaped inner sliding groove to be close to the hook part and the hook part to be matched with the clamping bean belt.

Further, in order to drive the outer arc-shaped seat to enter and exit the guide groove; the first driving structure comprises a first air cylinder and a sliding block, the first air cylinder is fixedly arranged on the base, an air cylinder rod of the first air cylinder is arranged downwards and connected with the sliding block, a track groove which extends up and down is formed in the guide seat, the sliding block is slidably arranged on the track groove, a movable groove which is arranged along the length direction of the sliding block is formed in the sliding block, and movable protrusions which are movably inserted into the movable groove are arranged on two sides of the outer arc-shaped seat, so that the outer arc-shaped seat is driven to slide up and down in an arc-shaped manner along the arc-shaped sliding groove when the sliding block moves up and down;

further, in order to drive the inner arc-shaped seat to slide relative to the outer arc-shaped seat, the beancurd sheet strips are clamped; the second driving structure comprises a second cylinder, a hinged seat and a rotating shaft, the second cylinder is rotatably installed on the base, a cylinder rod of the second cylinder is rotatably connected with the hinged seat, one end of the rotating shaft is rotatably connected with the hinged seat, and the other end of the rotating shaft is rotatably connected with the inner arc-shaped seat so as to drive the inner arc-shaped seat to slide along the upper arc-shaped inner sliding groove and the lower arc-shaped groove when the cylinder rod of the second cylinder is stretched.

Furthermore, in order to clamp the opening of the bean curd sheet and ensure that the arc-shaped clamping assembly is not interfered by the bean curd sheet when entering and exiting the bean curd sheet coiling belt; clamping jaw mechanism includes a plurality of clamping jaw and is used for driving the clamping jaw to open and shut the clamping jaw body, the clamping jaw body is cylindrically, and a plurality of clamping jaw encircles on locating the clamping jaw body, the direction recess is by one of them clamping jaw outer wall inwards sunken formation to bean skin area rotates into a circle back arc clamping component can be passed in and out the circle beans belt by the direction recess, just the groove depth of direction recess downside is greater than the thickness of arc clamping component and can hold arc clamping component in order to guarantee that the direction recess can hold arc clamping component completely, thereby receives the bean skin area to interfere when avoiding arc clamping component to pass in and out the circle beans belt.

Furthermore, in order to enable the bean curd sheets to form a neck-contracting section below the clamping jaw, the bean curd sheets are convenient to tie; the fortune bag knotting device comprises an installation platform, a gantry installation frame is arranged on the installation platform, a lifting cylinder is installed on the gantry installation frame, the clamping jaw body is movably arranged on the installation platform in a penetrating mode, a cylinder rod of the lifting cylinder downwards penetrates through the gantry installation frame and then is fixedly connected with the clamping jaw body, and therefore after the clamping jaw clamps the bean curd sheets, the clamping jaw body is lifted to move upwards to enable the bean curd sheets to form a necking section below the clamping jaw to facilitate knotting of bean belt belts on the bean curd sheets.

Further, in order to drive the bean curd sheet belt to rotate around the bean curd sheet; the winding mechanism comprises a rotating arm arranged on the outer side of the clamping jaw body, a driving structure for driving the rotating arm to rotate around the bean curd sheets and a fixing assembly for fixing the bean curd sheets on the rotating arm, wherein a thread hole for penetrating a bean belt is formed in the rotating arm, and the fixing assembly is arranged on the thread hole so that the bean curd sheets are fixed on the rotating arm and the bean belt is driven by the rotating arm to rotate around the bean curd sheets into a circle;

the driving structure comprises a rotating motor, a driving belt wheel and a driven belt wheel, the rotating motor is fixedly installed on the installation platform, a motor shaft of the rotating motor penetrates through the installation platform downwards and then is coaxially and fixedly connected with the driving belt wheel, the driving belt wheel is in transmission connection with the driven belt wheel through a belt to drive the driven chain wheel to rotate, the driven belt wheel is rotatably installed on the installation platform through a bearing, the rotating arm is fixedly installed on the driven belt wheel, and the driven belt wheel is annularly arranged on the periphery of the clamping jaw body to drive the rotating arm to rotate around the bean curd skin;

fixed subassembly includes iron plate and circular telegram coil, the locking groove that extends the setting from top to bottom is equipped with in the rotor arm, the iron plate activity sets up at the locking inslot, be equipped with the locking hole the same with line hole size on the iron plate, the iron plate is located the locking groove bottom under the action of gravity so that locking hole and line hole coincide, circular telegram coil is located the locking inslot and is located the top of iron plate so that inhale the iron plate under the circular telegram state and shift up thereby make locking hole and line hole stagger fix the line downthehole with the skin of beancurd with the line.

Furthermore, in order to clamp the bean belt out of the line hole, the bean belt is fixed, and after the bean belt rotates to form a circle, one end of the bean belt positioned below the line hole is transferred to the arc-shaped clamping assembly; the bean belt clamping mechanism comprises two clamping rods, a finger cylinder and a feeding cylinder, wherein the finger cylinder is used for driving the two clamping rods to open and close to clamp a bean belt, the feeding cylinder is used for driving the two clamping rods to move towards the winding mechanism and clamp the bean belt from a line hole, the feeding cylinder is horizontally arranged, the finger cylinder is installed on a cylinder rod of the feeding cylinder, the two clamping rods are installed on the finger cylinder, the line delivering mechanism comprises a line delivering cylinder fixedly installed on an installation platform, and the cylinder rod of the line delivering cylinder penetrates through the installation platform downwards and then is connected with the feeding cylinder to drive the two clamping rods to move upwards to deliver the bean belt to the arc-shaped clamping assembly.

Further, in order to complete the automatic conveying of the bean belt; the wire feeding mechanism comprises a transverse feeding assembly, a longitudinal feeding assembly and a pneumatic finger, the transverse feeding assembly comprises a guide rail, a sliding seat and a transverse air cylinder, the guide rail is transversely arranged on the rack, the sliding seat is slidably mounted on the guide rail, an air cylinder rod of the transverse air cylinder is connected with the sliding seat to drive the sliding seat to transversely reciprocate on the guide rail, the longitudinal feeding assembly comprises a longitudinal air cylinder and a mounting seat, the longitudinal air cylinder is mounted on the sliding seat, the mounting seat is mounted on the air cylinder rod of the longitudinal air cylinder, and the pneumatic finger is mounted on the mounting seat.

Further, in order to complete the automatic conveying of the bean curd sheets; the fortune bag knotting device is still including the conveying mechanism who is used for carrying the skin of soya-bean milk, conveying mechanism locates gripper mechanism's below, conveying mechanism includes initiative double sprocket, driven double sprocket, double-chain and driving motor, the coaxial fixed mounting of initiative double sprocket is on driving motor's motor shaft, driven double sprocket passes through double-chain and is connected with the transmission of initiative double-chain wheel, fixed mounting has a plurality of connecting seat on the double-chain, fixed mounting has the U-shaped storing trough that is used for placing the skin of soya-bean milk on the connecting seat.

Compare prior art, the utility model has the advantages of it is following:

(1) The utility model can realize the automatic conveying of materials and further realize the automatic processing, the fortune bag is automatically conveyed to the lower part of the clamping jaw mechanism by the conveying mechanism, the bean belt is automatically conveyed to the winding mechanism by the wire feeding mechanism, and the automatic knotting operation is realized through the cooperation among the wire clamping mechanism, the winding mechanism and the knotting mechanism, so that the operation efficiency is high;

(2) Because the bean belt has large friction force and poor toughness, if the whole bean belt is used, the bean belt is easy to be blocked, broken and the like in the process of conveying the bean belt, and in order to avoid the above situation, the bean belt which is cut in advance is adopted, and the process of conveying the bean belt is omitted, so that the bean belt is effectively prevented from being broken and the like, and the ordered performance of knotting operation is ensured;

(3) The utility model discloses after the clamping jaw presss from both sides tight skin of soya-bean milk, mention the skin of soya-bean milk through mentioning the cylinder, because of the clamping jaw presss from both sides tight skin of soya-bean milk, the opening part of skin of soya-bean milk is compressed, because of filling material in the skin of soya-bean milk has gravity again, whole skin of soya-bean milk can flagging, the skin of soya-bean milk that exposes under the clamping jaw, can present the necking down state, at this moment, when the necking down section of operation bean belt below the clamping jaw is knotted, just need not tighten skin of soya-bean milk again, thus reduce the resistance that the skin of soya-bean was knotted and received, avoid the skin of soya-bean to break, it is more convenient to process;

(4) The utility model discloses it is efficient to knot, send line mechanism clamp to get the one end of skin of beancurd strip, the line hole of rotor arm is passed to the one end of skin of beancurd strip, the thread hole opposite side is pulled out skin of beancurd strip from the line hole to the double-layered line mechanism, and fix, then, the rotor arm begins to rotate around the skin of beancurd, the rotor arm rotates the round after, the circular telegram coil circular telegram, attract the iron plate rebound, make locking hole and line hole stagger, thereby fix the end of skin of beancurd strip downthehole on line, then lift cylinder drive outer arc seat removes to direction recess below, under first cylinder drive, outer arc seat rotates along the direction recess, until hook portion is located the top of two clamping bars, two clamping bars shift up, go into hook portion with the skin of beancurd strip, first cylinder resets, outer arc seat withdraws from the circle bean belt, hook portion colludes the skin of beancurd strip and passes circle belt one end with the skin of beancurd strip, thereby accomplish the in-process of knoing, hook portion of outer arc seat removes to inside arc seat end, block the skin of beancurd strip, at the same time, the other end will be pulled tightly in the line, the pulling of beancurd strip, the other end will be pricked bean strip, the pulling is fixed, the other end will be pricked on line, the skin of beancurd strip, the other end will be fixed, the pulling is fixed, the other end, the skin of beancurd strip, the other end will pricked, the bean strip of beancurd strip, the other end will be tied a little.

Drawings

The invention will be further described with reference to the following examples with reference to the accompanying drawings:

fig. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural view of the present invention;

fig. 3 is a third schematic structural view of the present invention;

FIG. 4 is a schematic structural view of the jaw mechanism;

FIG. 5 is a first schematic view of the knotting mechanism;

FIG. 6 is a second schematic diagram of the knotting mechanism;

FIG. 7 is a third schematic view of the knotting mechanism;

FIG. 8 is a schematic structural view of a fixing structure;

fig. 9 is a structural schematic diagram of a locked state of the fixing structure.

In the figure: a jaw mechanism 1; a clamping jaw 11; a jaw body 12; a guide groove 13; a lift cylinder 14; a wire clamping mechanism 2; a clamping bar 21; a finger cylinder 22; a feed cylinder 23; a winding mechanism 3; a rotating arm 31; a wire hole 311; a locking groove 312; a drive structure 32; a rotating motor 321; a belt 322; a driven pulley 323; a fixed structure 33; an iron block 331; an energized coil 332; a lock hole 333; a knotting mechanism 4; a base 41; a guide holder 42; an arc chute 421; a rail groove 422; an outer arc seat 43; a hook portion 431; an arc-shaped inner chute 432; a movable projection 433; an inner arcuate seat 44; a lifting cylinder 45; a first drive structure 46; a first cylinder 461; a slider 462; a movable slot 463; a second drive arrangement 47; a second cylinder 471; a hinge mount 472; a rotating shaft 473; a wire transfer mechanism 5; a thread transferring cylinder 51; a mounting platform 6; a gantry mounting frame 61; an object stage 7; a wire feeding mechanism 8; a guide rail 81; a slide carriage 82; a transverse cylinder 83; a longitudinal cylinder 84; a mounting seat 85; a pneumatic finger 86; a conveying mechanism 9; a U-shaped discharge chute 91; a driven double sprocket 92; a double chain 93; a connection base 94.

Detailed Description

The invention is described in detail below with reference to the drawings and specific examples:

the specific embodiment is as follows: as shown in fig. 1-9, this embodiment provides a fortune bag knotting device, which includes an object stage 7 for placing a cut bean skin belt, a thread feeding mechanism 8, a clamping jaw mechanism 1 for clamping an opening of bean curd skin, a thread clamping mechanism 2 for fixing one end of the bean skin belt, a thread winding mechanism 3 for driving the other end of the bean skin belt to rotate around the bean curd skin to form a loop, and a knotting mechanism 4, wherein the bean skin belt is longitudinally and uniformly distributed on the object stage 7, the thread hole for penetrating the bean skin belt is formed in the thread winding mechanism 3, the thread feeding mechanism 8 is arranged between the object stage 7 and the thread winding mechanism 3 so as to clamp the bean skin belt from the object stage 7 and feed the bean skin belt to the thread winding mechanism 3, the object stage 7, the thread feeding mechanism 8, the thread hole 311, and the thread clamping mechanism 2 are all arranged on the same horizontal plane, and the thread clamping mechanism 2 is arranged on one side of the clamping jaw mechanism 1, which is back to the thread feeding mechanism 8, so that the thread clamping mechanism 8 clamps the bean skin belt from one end of the bean belt on the object stage 7 and horizontally passes through the thread hole 311;

knotting mechanism 4 includes the arc clamping component who is used for pressing from both sides tight bean belt and is used for driving the arc clamping component to upwards the arc and passes the looped bean belt from thread clamping mechanism 2 and connect the bean belt, drive the drive assembly that the downward arc of bean belt passed looped bean belt in order to accomplish the knot again, be equipped with the inside sunken direction recess 13 that is used for supplying arc clamping component business turn over looped bean belt on clamping jaw mechanism 1, fortune bag knotting device is still including the thread delivery mechanism 5 that is used for driving thread clamping mechanism 2 and reciprocates to drive thread clamping mechanism 2 when arc clamping component removes to thread clamping mechanism 2 top and move up and pass the bean belt for arc clamping component.

In the embodiment, in order to penetrate out the looped bean belt from the inside of the loop upwards, one end of the bean belt positioned below is grasped and penetrates out of the looped bean belt downwards, and manual knotting is simulated; the arc-shaped clamping assembly comprises a base 41, a guide seat 42, an outer arc-shaped seat 43 and an inner arc-shaped seat 44, the guide seat 42 is fixedly installed on the base 41, an arc-shaped sliding groove 421 is formed in the guide seat 42, the outer arc-shaped seat 43 is slidably installed in the arc-shaped sliding groove 421, a hook portion 431 used for hooking a bean belt is arranged on the upper side of the outer arc-shaped seat 43, an arc-shaped inner sliding groove 432 is formed in the outer arc-shaped seat 43, the inner arc-shaped seat 44 is slidably installed in the arc-shaped inner sliding groove 432, the circle centers of the arc-shaped sliding groove 421 and the arc-shaped inner sliding groove 432 are overlapped, and the circle center is located at the clamping rod 21, so that the first driving structure 32 drives the outer arc-shaped seat 43 to rotate by taking the clamping rod 21 as the circle center, and cannot interfere with the clamping jaw 11;

the driving assembly comprises a lifting cylinder 45 for driving the base 41 to move upwards to drive the outer arc-shaped seat 43 to be close to the clamping jaw mechanism 1, a first driving structure 32 for driving the outer arc-shaped seat 43 to slide up and down along the arc-shaped sliding groove 421 to enter and exit the guide groove 13, and a second driving structure 32 for driving the inner arc-shaped seat 44 to slide upwards along the arc-shaped inner sliding groove 432 to be close to the hook portion 431 and be matched with the hook portion 431 to clamp the bean belt.

In the present embodiment, in order to drive the outer arc seat 43 into and out of the guide groove 13; the first driving structure 46 includes a first cylinder 461 and a sliding block 462, the first cylinder 461 is fixedly mounted on the base 41, a cylinder rod of the first cylinder 461 is downwardly disposed and connected with the sliding block 462, the guide seat 42 is provided with a track groove 422 extending up and down, the sliding block 462 is slidably mounted on the track groove 422, the sliding block 462 is provided with a movable groove disposed along a length direction of the sliding block, two sides of the outer arc seat 43 are provided with movable protrusions movably inserted into the movable groove, so that the outer arc seat 43 is driven to slide up and down along the arc sliding groove 421 when the sliding block 462 moves up and down.

In this embodiment, in order to drive the inner arc-shaped seat 44 to slide relative to the outer arc-shaped seat 43, the beancurd sheets are clamped; the second driving structure 47 includes a second cylinder 471, a hinge seat 472 and a rotating shaft 473, the second cylinder 471 is rotatably mounted on the base 41, a cylinder rod of the second cylinder 471 is rotatably connected to the hinge seat 472, one end of the rotating shaft 473 is rotatably connected to the hinge seat 472, and the other end of the rotating shaft 473 is rotatably connected to the inner arc seat 44 so that the second cylinder 471 drives the inner arc seat 44 to slide up and down along the arc inner sliding groove 432 in an arc shape when the cylinder rod is extended and retracted.

In the embodiment, the opening is used for clamping the bean curd sheets, and the arc-shaped clamping assembly is prevented from being interfered by the bean curd sheets when entering and exiting the bean curd sheet coiling belt; clamping jaw mechanism 1 includes a plurality of clamping jaw 11 and is used for driving clamping jaw 11 to open and shut clamping jaw body 12, clamping jaw body 12 is cylindrically, and a plurality of clamping jaw 11 encircles on clamping jaw body 12, direction recess 13 is by the inside sunken formation of one of them clamping jaw 11 outer wall to bean skin belt rotates into a circle back arc clamping component can be passed in and out the circle beans belt by direction recess 13 around bean curd skin, just the groove depth of direction recess 13 downside is greater than arc clamping component's thickness in order to guarantee that direction recess 13 can hold arc clamping component completely, thereby receives bean skin belt interference when avoiding arc clamping component to pass in and out the circle beans belt.

In the embodiment, in order to enable the bean curd sheets to form a necking section below the clamping jaw 11, the bean curd sheets are convenient to tie; the fortune bag knotting device includes mounting platform 6, be equipped with longmen mounting bracket 61 on mounting platform 6, install on the longmen mounting bracket 61 and mention cylinder 14, clamping jaw body 12 activity wears to locate on mounting platform 6, mention cylinder 14's cylinder pole pass longmen mounting bracket 61 back and clamping jaw body 12 fixed connection downwards to mention cylinder 14 drive clamping jaw body 12 and shift up and make the skin of soya-bean milk form the neck section of contracting below clamping jaw 11 and make things convenient for the skin of soya-bean milk to tie a knot after clamping jaw 11 cliies the skin of soya-bean milk.

In the embodiment, in order to drive the bean curd sheet belt to rotate around the bean curd sheet; the winding mechanism 3 comprises a rotating arm 31 arranged on the outer side of the clamping jaw body 12, a driving structure 32 used for driving the rotating arm 31 to rotate around the bean curd sheets and a fixing component used for fixing the bean curd sheets on the rotating arm 31, wherein a thread hole 311 used for penetrating the bean belt is formed in the rotating arm 31, the fixing component is arranged on the thread hole 311 so as to fix the bean curd sheets on the rotating arm 31, and the rotating arm 31 drives the bean curd sheets to rotate around the bean curd sheets to form a circle;

the driving structure 32 comprises a rotating motor 321, a driving pulley and a driven pulley 333, the rotating motor 321 is fixedly mounted on the mounting platform 6, a motor shaft of the rotating motor 321 penetrates through the mounting platform 6 downwards and then is coaxially and fixedly connected with the driving pulley, the driving pulley is in transmission connection with the driven pulley 333 through a belt 322 to drive the driven sprocket to rotate, the driven pulley 333 is rotatably mounted on the mounting platform 6 through a bearing, the rotating arm 31 is fixedly mounted on the driven pulley 333, and the driven pulley 333 is annularly arranged on the periphery of the clamping jaw body 12 to drive the rotating arm 31 to rotate around the bean curd skin;

the fixed subassembly includes iron plate 331 and circular telegram coil 332, be equipped with the locking groove 312 that extends the setting from top to bottom in the rotor arm 31, iron plate 331 activity sets up in locking groove 312, be equipped with the locking hole 333 the same with line hole 311 size on the iron plate 331, iron plate 331 is located the locking groove 312 bottom under the action of gravity so that locking hole 333 coincides with line hole 311, circular telegram coil 332 is located in locking groove 312 and is located the top of iron plate 331 so that attract iron plate 331 to shift up under the circular telegram state and make locking hole 333 stagger with line hole 311 and fix the skin of beancurd in line hole 311.

In this embodiment, in order to clamp the bean belt out of the line hole 311, the bean belt is fixed, and after the bean belt rotates to form a loop, one end of the bean belt located at the lower part is transferred to the arc-shaped clamping component; the wire clamping mechanism 2 comprises two clamping rods 21, a finger cylinder 22 for driving the two clamping rods 21 to open and close to clamp the bean belt and a feeding cylinder 23 for driving the two clamping rods 21 to move towards the wire winding mechanism 3 and clamp the bean belt from the wire holes 311, the feeding cylinder 23 is horizontally arranged, the finger cylinder 22 is installed on a cylinder rod of the feeding cylinder 23, the two clamping rods 21 are installed on the finger cylinder 22, the wire delivering mechanism 5 comprises a wire delivering cylinder 51 fixedly installed on the installation platform 6, and the cylinder rod of the wire delivering cylinder 51 penetrates through the installation platform 6 downwards and then is connected with the feeding cylinder 23 to drive the two clamping rods 21 to move upwards to deliver the bean belt to the arc-shaped clamping assembly.

In this embodiment, in order to accomplish the automatic conveyance of the bean belt; the wire feeding mechanism 8 comprises a transverse feeding assembly, a longitudinal feeding assembly and a pneumatic finger 86, the transverse feeding assembly comprises a guide rail 81, a sliding seat 82 and a transverse air cylinder 83, the guide rail 81 is transversely arranged on the rack, the sliding seat 82 is slidably mounted on the guide rail 81, an air cylinder rod of the transverse air cylinder 83 is connected with the sliding seat 82 to drive the sliding seat 82 to transversely reciprocate on the guide rail 81, the longitudinal feeding assembly comprises a longitudinal air cylinder 84 and a mounting seat 85, the longitudinal air cylinder 84 is mounted on the sliding seat 82, the mounting seat 85 is mounted on the air cylinder rod of the longitudinal air cylinder 84, the pneumatic finger 86 is mounted on the mounting seat 85, when the clamping is carried out, the longitudinal air cylinder 84 drives the pneumatic finger 86 to longitudinally move, bean skin belts longitudinally arranged on the object stage 7 are taken away one by one, and when the pneumatic finger 86 takes the bean skin belt, the transverse air cylinder 83 conveys the bean skin belt through the wire hole 311.

In the embodiment, in order to complete the automatic conveying of the bean curd sheets; the fortune bag knotting device is still including the conveying mechanism 9 that is used for carrying the skin of soya-bean milk, the below of gripper mechanism 1 is located to conveying mechanism 9, conveying mechanism 9 includes initiative double sprocket, driven double sprocket 92, double chain 93 and driving motor, the coaxial fixed mounting of initiative double sprocket is on driving motor's motor shaft, driven double sprocket 92 is connected with the transmission of initiative double sprocket through double chain 93, fixed mounting has a plurality of connecting seat 94 on the double chain 93, fixed mounting has the U-shaped storage tank 91 that is used for placing the skin of soya-bean milk on the connecting seat 94.

A knotting process of a blessing bag knotting device comprises the following steps:

(1) The bean belt cut to be equal in length is placed on an object stage 7 at equal intervals, the first end of the bean belt is close to a wire feeding mechanism 8, and the second end of the bean belt is far away from the wire feeding mechanism 8;

(2) Bean curd sheets are placed on the conveying mechanism 9 at equal intervals, the conveying mechanism 9 conveys the bean curd sheets to the lower part of the clamping jaw mechanism 1, the clamping jaw 11 moves downwards to be clamped on an opening of the bean curd sheets, the bean curd sheets are clamped from the conveying mechanism 9 and then lifted upwards, and the bean curd sheets form a necking section below the clamping jaw 11 under the action of the clamping jaw 11 and gravity, so that the bean curd sheets are convenient to tie;

(3) The wire feeding mechanism 8 clamps the first end of the bean belt, transversely moves to the wire hole 311, continues to move to enable the first end of the bean belt to penetrate through the wire hole 311, the wire clamping mechanism 2 moves towards the wire hole 311, and the first end of the bean belt is clamped out of the wire hole 311 from the other side of the wire hole 311 and is fixed;

(4) The rotating arm 31 starts to rotate to drive the second end of the bean belt to rotate for a circle around the bean curd skin, the first end of the bean belt is positioned below the second end of the bean belt due to the action of gravity, and the second end of the bean belt is fixed in the wire hole 311 by the fixing structure 33 after the bean belt is looped;

(5) The lifting cylinder 45 drives the base 41 to move upwards to drive the outer arc seat 43 to move below the guide groove 13, then the cylinder rod of the first cylinder 461 extends, the slide block 462 moves downwards to drive the outer arc seat 43 to slide downwards along the arc sliding groove 421, the upper end of the outer arc seat 43 passes through the bean-coiling belt in an upward arc manner through the guide groove 13 until the upper end of the outer arc seat 43 is positioned above the clamping rod 21, at the moment, the cylinder rod of the thread transferring cylinder 51 contracts to drive the two clamping rods 21 to move upwards to drive the first end of the bean belt to be clamped into the hook portion 431 of the outer arc seat 43, after the hook portion 431 of the outer arc seat 43 hooks the first end of the bean belt, the cylinder rod of the first cylinder 461 contracts to drive the outer arc seat 43 to move downwards in an arc manner to withdraw from the bean-coiling belt, the cylinder rod of the second cylinder 471 extends to drive the upper end of the inner arc seat 44 to slide towards the hook portion 431, the first end of the bean belt is clamped between the hook portion 431 and the end of the inner arc seat 44, the first end of the bean belt is knotted, the cylinder rod of the first cylinder is continuously contracted, and the arc assembly is completely withdrawn from the bean belt;

(7) Finally, the lifting cylinder 45 drives the base 41 to move downwards to drive the first end of the bean belt to continuously move downwards, the second end of the bean belt is fixed in the wire hole 311, the rotating arm 31 continuously rotates to drive the second end of the bean belt to move towards the direction departing from the first end of the bean belt, and the two ends of the bean belt are tensioned, so that the bean belt is tightly tied on the bean curd skin.

The utility model discloses fortune bag is carried to clamping jaw mechanism 1 below by conveying mechanism 9 is automatic, after clamping jaw 11 presss from both sides tight skin of soya-bean milk, mention the skin of soya-bean milk through mentioning cylinder 14, because of clamping jaw 11 presss from both sides tight skin of soya-bean milk, the opening part of skin of soya-bean milk is compressed, because of filling material in the skin of soya-bean milk has gravity, whole skin of soya-bean milk can droop, the skin of soya-bean milk that exposes under clamping jaw 11, can present the necking down state, at this moment, when the necking down section of operation bean belt below clamping jaw 11 is knotted, just need not tighten the skin of soya-bean milk again, reduce the resistance that the skin of soya-bean receives, avoid the skin of soya-bean to take fracture; the bean belt is automatically conveyed to the winding mechanism 3 by the wire feeding mechanism 8, because the bean belt has large friction force and poor toughness, if the whole bean belt is used, the bean belt is easy to have the conditions of clamping and breaking, and the like in the process of conveying the bean belt, in order to avoid the conditions, the utility model adopts the bean belt which is cut in advance, the wire feeding mechanism 8 clamps one end of a bean belt strip, one end of the bean belt strip passes through the wire hole 311 of the rotating arm 31, the wire clamping mechanism 2 pulls the bean belt strip out from the wire hole 311 from the other side of the wire hole 311 and fixes the bean belt strip, then the rotating arm 31 starts to rotate around the bean curd skin, after the rotating arm 31 rotates for a circle, the energizing coil 332 is energized, the iron block 331 is attracted to move upwards, the locking hole and the wire hole 311 are staggered, thereby the tail end of the bean belt is fixed in the wire hole 311, then the lifting cylinder 45 drives the outer arc seat 43 to move to the lower part of the guide groove 13, under the drive of the first cylinder 461, the outer arc seat 43 rotates along the guide groove 13 until the hook part 431 is positioned above the two clamping rods 21, the two clamping rods 21 move upwards to clamp the soybean belt into the hook part 431, the first cylinder 461 resets, the outer arc seat 43 withdraws from the soybean belt, the hook part 431 hooks the soybean belt to enable one end of the soybean belt to penetrate through the soybean belt, so that knotting is completed, in the withdrawing process, the hook part 431 of the outer arc seat 43 moves towards the end part of the inner arc seat 44 to clamp the soybean belt between the soybean belt and the soybean belt, at the moment, the lifting cylinder 45 contracts to drive one end of the soybean belt to be pulled downwards, the other end of the soybean belt is fixed in the wire hole 311, the rotating arm 31 rotates slightly to pull the other end of the soybean belt, and the soybean belt is tied tightly on the soybean belt to be knotted, and the completion is completed.

The above-mentioned only be the embodiment of the present invention to the patent protection scope of the utility model is not limited thereby, all utilize the equivalent structure or equivalent flow transform made in the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including the same reason in the patent protection scope of the present invention.

Claims

1. A good fortune bag knotting device which characterized in that: the bean curd sheet cutting machine comprises an objective table for placing a cut bean curd sheet belt, a wire feeding mechanism, a clamping jaw mechanism for clamping an opening of bean curd sheets, a wire clamping mechanism for fixing one end of the bean curd sheet belt, a wire winding mechanism for driving the other end of the bean curd sheet belt to rotate around the bean curd sheets to form a circle and a knotting mechanism, wherein a wire hole for penetrating the bean curd sheet belt is formed in the wire winding mechanism;

knotting mechanism passes the drive assembly that the looped beans belt was tied a knot in order to accomplish including the arc clamping component who is used for pressing from both sides tight beans belt and being used for driving the arc clamping component to go up the arc and pass the looped beans belt from thread clamping mechanism, drive the downward arc in bean belt again, be equipped with the inside sunken direction recess that is used for supplying arc clamping component business turn over looped beans belt on the clamping jaw mechanism, fortune bag knotting device is still including being used for driving the thread delivering mechanism that thread clamping mechanism reciprocated to drive thread clamping mechanism and shift up and give the arc clamping component with the bean belt when arc clamping component removes to thread clamping mechanism top.

2. The sack knotting apparatus of claim 1, wherein: the arc-shaped clamping assembly comprises a base, a guide seat, an outer arc-shaped seat and an inner arc-shaped seat, the guide seat is fixedly installed on the base, an arc-shaped chute is formed in the guide seat, the outer arc-shaped seat is installed in the arc-shaped chute in a sliding mode, a hook portion used for hooking the bean belt is arranged on the upper side of the outer arc-shaped seat, an arc-shaped inner chute is formed in the outer arc-shaped seat, and the inner arc-shaped seat is installed in the arc-shaped inner chute in a sliding mode;

3. The sack knotting apparatus of claim 2, wherein: the first driving structure comprises a first air cylinder and a sliding block, the first air cylinder is fixedly installed on the base, an air cylinder rod of the first air cylinder is arranged downwards and connected with the sliding block, a track groove which extends up and down is formed in the guide seat, the sliding block is installed on the track groove in a sliding mode, a movable groove which is formed in the sliding block along the length direction of the sliding block is formed in the sliding block, movable protrusions which are movably inserted into the movable groove are formed in the two sides of the outer arc-shaped seat, and therefore the sliding block can be driven to slide in an up-and-down arc mode along the arc-shaped sliding groove when moving up and down.

4. The device of claim 2, wherein: the second driving structure comprises a second cylinder, a hinged seat and a rotating shaft, the second cylinder is rotatably installed on the base, a cylinder rod of the second cylinder is rotatably connected with the hinged seat, one end of the rotating shaft is rotatably connected with the hinged seat, and the other end of the rotating shaft is rotatably connected with the inner arc-shaped seat so as to drive the inner arc-shaped seat to slide along the upper arc-shaped inner sliding groove and the lower arc-shaped groove when the cylinder rod of the second cylinder is stretched.

5. The sack knotting apparatus of claim 1, wherein: clamping jaw mechanism includes a plurality of clamping jaw and is used for driving the clamping jaw to open and shut the clamping jaw body, the clamping jaw body is cylindrically, and a plurality of clamping jaw encircles on locating the clamping jaw body, the direction recess is by one of them clamping jaw outer wall inwards sunken formation to bean skin area rotates into a circle back arc clamping component can be passed in and out the circle beans belt by the direction recess, just the groove depth of direction recess downside is greater than the thickness of arc clamping component and can hold arc clamping component in order to guarantee that the direction recess can hold arc clamping component completely, thereby receives the bean skin area to interfere when avoiding arc clamping component to pass in and out the circle beans belt.

6. The device of claim 5, wherein: the fortune bag knotting device comprises an installation platform, a gantry installation frame is arranged on the installation platform, a lifting cylinder is installed on the gantry installation frame, the clamping jaw body is movably arranged on the installation platform in a penetrating mode, a cylinder rod of the lifting cylinder downwards penetrates through the gantry installation frame and then is fixedly connected with the clamping jaw body, and therefore after the clamping jaw clamps the bean curd sheets, the clamping jaw body is lifted to move upwards to enable the bean curd sheets to form a necking section below the clamping jaw to facilitate knotting of bean belt belts on the bean curd sheets.

7. The sack knotting apparatus of claim 5, wherein: the winding mechanism comprises a rotating arm arranged on the outer side of the clamping jaw body, a driving structure for driving the rotating arm to rotate around the bean curd sheets and a fixing assembly for fixing the bean curd sheets on the rotating arm, wherein the thread hole is formed in the rotating arm, the fixing assembly is arranged on the thread hole so that the bean curd sheets are fixed on the rotating arm, and the bean curd sheets are driven by the rotating arm to rotate around the bean curd sheets into a circle;

the driving structure comprises a rotating motor, a driving belt wheel and a driven belt wheel, the rotating motor is fixedly installed on the installation platform, a motor shaft of the rotating motor penetrates through the installation platform downwards and then is coaxially and fixedly connected with the driving belt wheel, the driving belt wheel is in transmission connection with the driven belt wheel through a belt to drive the driven chain wheel to rotate, the driven belt wheel is rotatably installed on the installation platform through a bearing, the rotating arm is fixedly installed on the driven belt wheel, and the driven belt wheel is annularly arranged on the periphery of the clamping jaw body to drive the rotating arm to rotate around the bean curd sheets;

8. The sack knotting apparatus of claim 5, wherein: the bean belt clamping mechanism comprises two clamping rods, a finger cylinder and a feeding cylinder, wherein the finger cylinder is used for driving the two clamping rods to open and close to clamp a bean belt, the feeding cylinder is used for driving the two clamping rods to move towards the winding mechanism and clamp the bean belt from a line hole, the feeding cylinder is horizontally arranged, the finger cylinder is installed on a cylinder rod of the feeding cylinder, the two clamping rods are installed on the finger cylinder, the line delivering mechanism comprises a line delivering cylinder fixedly installed on an installation platform, and the cylinder rod of the line delivering cylinder penetrates through the installation platform downwards and then is connected with the feeding cylinder to drive the two clamping rods to move upwards to deliver the bean belt to the arc-shaped clamping assembly.

9. The sack knotting apparatus of claim 1, wherein: the wire feeding mechanism comprises a transverse feeding assembly, a longitudinal feeding assembly and a pneumatic finger, the transverse feeding assembly comprises a guide rail, a sliding seat and a transverse air cylinder, the guide rail is transversely arranged on the rack, the sliding seat is slidably mounted on the guide rail, an air cylinder rod of the transverse air cylinder is connected with the sliding seat to drive the sliding seat to transversely reciprocate on the guide rail, the longitudinal feeding assembly comprises a longitudinal air cylinder and a mounting seat, the longitudinal air cylinder is mounted on the sliding seat, the mounting seat is mounted on the air cylinder rod of the longitudinal air cylinder, and the pneumatic finger is mounted on the mounting seat.

10. The sack knotting apparatus of claim 1, wherein: the fortune bag knotting device is still including the conveying mechanism who is used for carrying the skin of soya-bean milk, conveying mechanism locates gripper mechanism's below, conveying mechanism includes initiative double sprocket, driven double sprocket, double-chain and driving motor, the coaxial fixed mounting of initiative double sprocket is on driving motor's motor shaft, driven double sprocket passes through double-chain and is connected with the transmission of initiative double-chain wheel, fixed mounting has a plurality of connecting seat on the double-chain, fixed mounting has the U-shaped storing trough that is used for placing the skin of soya-bean milk on the connecting seat.