CN112674195A

CN112674195A - Multi-flavor sugar stick manufacturing equipment and method with sugar balls inserted in strings

Info

Publication number: CN112674195A
Application number: CN202110196149.1A
Authority: CN
Inventors: 郭广河
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-22
Filing date: 2021-02-22
Publication date: 2021-04-20

Abstract

The invention belongs to a manufacturing device and a method of multi-flavor sugar sticks with sugar balls inserted in a string, wherein the manufacturing device comprises an extrusion tube drawing device, a die, a vacuum outer sizing sleeve device, an inner diameter shaping and filling built-in tube device, a cooling, cleaning and hot air drying device, a sugar stick clamping, conveying and traction device and a cutting and forming device. The invention realizes that the massecuite is injected into the hollow tube cavity of the candy stick and is cut into products, and has the advantages of simple and reasonable structure, simple, convenient and feasible method, sanitation, standard and uniform quality, high production efficiency and low cost.

Description

Multi-flavor sugar stick manufacturing equipment and method with sugar balls inserted in strings

Technical Field

The invention belongs to a manufacturing device and a method of multi-flavor sugar sticks with sugar balls inserted in strings.

Background

In the candy industry, products such as lollipops with sugar strings such as single-grain hard sugar sticks and starry sky lollipops are well received in the market . The mixed gel type stringing candy which appears recently is more popular with consumers due to the characteristics of good taste, chewing elasticity, being beneficial to the oral cavity and tooth health protection of the raw materials for manufacturing the candy and the like.

The stick with the stick handle is made of a round small pipe material which is extruded and drawn into a hollow or solid cavity by using PE plastic as a raw material, the stick has no other effect except that the sugar ball is stringed, and the stick is discarded after the sugar ball is eaten, so that the waste and the new feeling are lacked.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention aims to provide equipment and a method for manufacturing multi-flavor sugar sticks with sugar balls inserted in strings, so that sugar paste is injected into a hollow tube cavity of the sugar stick and cut into products, and the equipment and the method have the advantages of simple and reasonable structure, simplicity, convenience, feasibility, sanitation, standard and uniform quality, high production efficiency and low cost.

In order to solve the technical problems, the invention provides the following technical scheme: the multi-flavor sugar stick manufacturing equipment comprises a heat-preservation pulp storage barrel, an extrusion tube drawing device, a mold and vacuum outer sizing sleeve device, an inner diameter shaping and filling built-in tube device, a cooling cleaning and hot air drying device, a sugar stick clamping and traction device and a cutting forming device, wherein the mold and the vacuum outer sizing sleeve device are arranged at the rear end of the extrusion tube drawing device, an inner diameter sugar paste filling built-in tube of the inner diameter shaping and filling built-in tube device is arranged in a sleeve cavity of the mold and the vacuum outer sizing sleeve device, and the rear end of the inner diameter shaping and filling built-in tube device is sequentially provided with the cooling cleaning and hot air drying device, the sugar stick clamping and traction device and the cutting forming device.

As a preferable technical scheme, the extrusion tube drawing device is used for extruding and melting and providing a tube drawing material of sugar sticks and comprises an extruder, a feed opening, a driving motor and a built-in extrusion screw. The outlet end of the extruder is communicated with the inlet ends of the die and the vacuum outer sizing sleeve device, the front end of a built-in extrusion screw of the extruder is communicated with the front end of a molten material cavity arranged in a die body of the forming die, a circulating cooling pipeline is arranged on the inner wall of the die body corresponding to the built-in extrusion screw and the peripheral wall of the molten material cavity, one end of a circulating exhaust pipe is communicated with the lower end of the rear side of the circulating cooling pipeline, the other end of the circulating exhaust pipe is communicated with an exhaust opening of the cooling air pump through a second electromagnetic valve, one end of a circulating air inlet pipe is communicated with the upper end of the front part of the circulating cooling pipeline through a third electromagnetic valve, and the other end of.

As a preferable technical scheme of the invention, the die and the vacuum external sizing sleeve device are used for sizing the external diameter of the sugar stick. The device comprises a forming die, a die body, a circulating cooling pipeline, a melting material cavity, a temperature controller galvanic couple probe, an outer diameter sizing sleeve body, a cooling water inlet, a cooling water outlet, a vacuumizing pipe joint, a vacuum chamber, a cooling chamber, a circulating exhaust pipe, a second electromagnetic valve, a circulating air inlet pipe, a third electromagnetic valve, an air inlet, an air suction opening, an air outlet, an air inlet Y-shaped inner air pipe, an air isolating screen sleeve and an air exhaust solidification sleeve. A molten material cavity which longitudinally penetrates through the die body is arranged in the die body of the forming die, one end of the molten material cavity is communicated with the front end of a built-in extrusion screw of an extruder, the other end of the molten material cavity is communicated with the front end of an outer diameter shaping sleeve body, a sleeve cavity which longitudinally penetrates through the sleeve body is arranged in the outer diameter shaping sleeve body, the inner diameter length of the sleeve cavity is the same as the outer diameter length of a sugar stick of a PE plastic pipe, cooling chambers and vacuum chambers are distributed and surrounded in the outer diameter shaping sleeve body at intervals outside the sleeve cavity, a vacuumizing pipe joint communicated with the vacuum chambers is arranged on the outer wall of the outer diameter shaping sleeve body, a cooling water inlet and a cooling water outlet which are communicated with the cooling chambers are respectively arranged at the upper end and the lower end of the outer diameter shaping sleeve body, the outlet end of the outer diameter shaping sleeve body is communicated with the inlet end of an air-extracting, the outer side wall of the cavity hole is provided with an air separation screen sleeve, an air inlet Y-shaped inner air pipe is arranged in an air exhaust curing sleeve on the outer side of the air separation screen sleeve, the middle part of the air inlet Y-shaped inner air pipe is communicated with an air suction opening of the air separation screen sleeve, two end openings of the air inlet Y-shaped inner air pipe respectively penetrate through the upper end wall and the lower end wall of the corresponding air exhaust curing sleeve to form an air inlet and an air outlet, and the outlet end of the air exhaust curing sleeve is communicated with a rod inlet of a cooling cleaning.

As a preferred technical scheme of the invention, the length of the inner diameter of the sleeve cavity of the outer diameter forming sleeve body is the same as the length of the inner diameter of the cavity hole of the air-extracting curing sleeve.

As a preferred technical scheme, the inner diameter shaping and filling built-in pipe device is used for shaping the inner diameter of a sugar stick and filling sugar paste into the sugar stick and comprises an inner diameter sugar paste filling built-in pipe, a fixed flange plate, a first electromagnetic valve, a sugar paste conveying pipe, a high-temperature screw pump and a heat-preservation pulp storage barrel.

The inner diameter massecuite filling built-in pipe is used for matching with the outer diameter shaping sleeve body to shape the inner diameter of a sugar stick of the PE plastic pipe and filling massecuite into the sugar stick. One end of the inner diameter massecuite filling built-in pipe is fixed on the lower end wall of the die body through a fixed flange plate and is connected with one end of the massecuite conveying pipe, the other end of the inner diameter massecuite filling built-in pipe penetrates through the lower end wall of the die body and is bent at 90 degrees towards the axis direction of the air exhaust curing sleeve at the axis position in the melting material cavity, the bent part of the inner diameter massecuite filling built-in pipe extends into a rod inlet of the cooling, cleaning and hot air drying device along the axis line of the melting material cavity along the axis line of the outer diameter shaping sleeve body and the air exhaust curing sleeve, the inner diameter massecuite filling built-in pipe is L-shaped, the gap width between the outer peripheral wall of the inner diameter massecuite filling built-in pipe and the sleeve cavity of the outer diameter.

The lower end of the forming die is provided with a heat-preservation slurry storage barrel, the inner diameter massecuite filling built-in pipe is connected with one end of a massecuite conveying pipe, and the other end of the massecuite conveying pipe is communicated with the interior of the heat-preservation slurry storage barrel through a first electromagnetic valve and a high-temperature screw pump.

As a preferable technical scheme of the invention, the axial lead of the bent part of the internal diameter massecuite filling built-in pipe is on the same straight line with the axial lead of the molten material cavity, the axial lead of the external diameter sizing sleeve body, the axial lead of the air-extracting curing sleeve and the axial lead of the rod inlet.

As a preferable technical scheme of the invention, the cooling, cleaning and hot air drying device is used for cooling, cleaning and drying the sugar sticks. Comprises a rod inlet, a spray water pipe, a water pump, a water storage tank, a cooling rack, a spray head, a U-shaped water receiving tray, a water supply pipe, a water recovery pipe orifice, a silica gel soft plate, a flange plate, a drying box, a power socket, an infrared lamp, a fan, a pipe rod outlet and a cover body. The front end of the cooling frame is provided with a cover body with the rear end being an open face, the drying box is arranged on the cooling frame at the rear end of the cover body, the bar inlet is arranged at the front end of the middle part of the cover body, the front and the rear shells at the middle part of the drying box horizontally corresponding to the axial lead of the bar inlet are transversely provided with a transverse through hole and a tube bar outlet for a sugar bar to pass through, the drying box at the upper end of the transverse through hole is internally provided with an infrared lamp, the drying box at the lower end of the transverse through hole is internally provided with a fan, the drying box at the inlet end of the transverse through hole is provided with a silica gel soft plate with holes, the sugar bar enters the cover body from the bar inlet and is led out from the tube bar outlet after traversing the cover body and the drying box, the cover body at the upper end of the sugar bar is provided with a spray water pipe in the horizontal direction with the sugar bar, the spray water pipe is provided with a plurality of, the other end of the spray water pipe is communicated with a water outlet of a water pump positioned on one side of the lower end of the cooling rack through an electromagnetic valve, a water pumping port of the water pump is communicated with the lower end in the water storage tank through a guide pipe, the upper end in the water storage tank is communicated with a water supply pipe, a U-shaped water receiving disc is arranged on the cooling rack at the lower end of the sugar stick in the cover body, and the lower end of the U-shaped water receiving disc is communicated.

As a preferred technical scheme, the candy bar clamping and conveying and traction device is used for clamping and traction of candy bars and comprises a machine body, a driving roller, an upper roller seat, an adjusting handwheel, an electric control panel, an adjusting screw, a nut seat, a driven roller shaft, a shaft seat, an upper driven roller, a guide rail, a motor, a lower roller seat, a lower driven roller, a base and a motor shaft. The upper part of the machine body is provided with a lower roller seat, the inner side of the upper end of the lower roller seat is provided with a motor shaft and a driven roller shaft which are driven by a motor in parallel at intervals, the shaft of the driven roller shaft is provided with a lower driven roller, the motor shaft is fixedly connected with a driving roller, the machine body on the two sides of the upper end of the lower roller seat is provided with a guide rail, the two sides of the upper roller seat are matched on the guide rail in a sliding way, the center of the upper end surface of the upper roller seat is provided with a shaft seat, the machine body on the upper end of the shaft seat is provided with a nut seat, the middle part of the screw is screwed on the nut seat, the lower end of the screw is coupled on the shaft seat, the upper end of the screw is fixedly connected with an adjusting hand disk, the inner side of the lower, the lower driven roller and the driving roller are concave rollers, and the surfaces of the rollers are rubber surfaces.

As a preferable technical scheme of the invention, the cutting and forming device is used for cutting and forming the sugar stick. The automatic candy bar cutting machine comprises a guide fixing plate, a candy bar cutter device, a clamp bar driven wheel, a guide-in pore channel, a manipulator pneumatic clamp finger, a clamp bar driving wheel, a servo stepping motor, a linear pushing cylinder, a connecting plate, a rack, a sliding guide rail, a cutter, a limiting plate, a lower die holder, a sliding disc, a cut bar die orifice, a clamp finger sliding column, a movable guide rail, a first adjusting hand wheel, a second adjusting hand wheel, a fixing screw, a movable connecting rod, a shaft seat plate, a sliding groove, an upper module, a right clamping nut, a right clamping screw rod, a material receiving disc and an elastic bolt. The inlet end of the cutting and forming device is connected with the outlet end of the sugar stick clamping and conveying device and the outlet end of the traction device, the front part of the cutting and forming device is provided with a guide fixing plate for guiding the sugar sticks, the rear part of the cutting and forming device is provided with a sugar stick cutter device, and a bar pulling device is arranged between the rear part of the guide fixing plate and a guide hole channel of the sugar stick cutter device.

The candy bar pulling device is used for pulling the candy bars into the guide-in pore canal of the candy bar cutter device. The candy bar guiding device is composed of a bar clamping driving wheel and a bar clamping driven wheel, wherein the bar clamping driving wheel is connected to one side of a machine frame in a shaft mode, the bar clamping driven wheel is located at the upper end of the bar clamping driving wheel and connected to one side of the machine frame in a shaft mode, a servo stepping motor drives the bar clamping driving wheel to rotate through a transmission belt, and candy bars are pulled into a guiding hole channel from the space between the bar clamping driving wheel.

The candy bar cutter device is: the middle part of the front side of the frame is provided with a through guide hole channel, the inner side of the guide hole channel is communicated with a rod cutting die orifice, the upper end of the inner surface of the rod cutting die orifice is attached to the corresponding surface of a cutter, the upper end of the cutter is fixed on one side of a sliding disc through a fixing screw, the other side of the sliding disc is in sliding fit with a sliding guide rail on one corresponding side on the two sides of the inner side of the frame, the upper end of the sliding disc and the lower end of a connecting plate of the corresponding part are connected into a whole through a left tightening nut and a left grabbing screw rod, the two sides of the connecting plate are in sliding fit on the sliding guide rail, sliding grooves are formed in the two sides of the lower end of the connecting plate, the central part of the upper end surface of the connecting plate is connected with a telescopic rod of a linear pushing cylinder, the linear pushing cylinder is fixed on the frame of the corresponding part, the inner lower end of the rear side of the frame is provided with a movable guide rail The device comprises a rail, a first adjusting hand wheel and a second adjusting hand wheel which transversely move on the rail, wherein the upper end of a lower die holder is provided with a shaft seat plate, the middle part of a right grabbing screw rod is connected onto the shaft seat plate in a shaft mode, the upper end of the right grabbing screw rod is provided with a grabbing buckle which is clamped on a sliding groove through a right clamping nut in a sliding mode, the lower end of the right grabbing screw rod is fixed with the central part of the upper end of an upper module, a limiting plate is arranged on the front side face of the lower die holder at the lower end of the upper module on the same straight line with a guide-in hole, the front end of the limiting plate 613 is provided with a photoelectric probe, a clamping finger sliding column is arranged on a rack between the limiting plate and the lower end of the guide-.

A method of preparing multi-flavor sugar bars using said manufacturing apparatus, comprising the steps of:

(1) the massecuite filled in the hollow tube cavity of the sugar stick comprises the following components in percentage by weight: 4.5-6.5% of fruit and plant extract, 45-52% of glucose, 10-14% of glucose paste, 10-14% of white granulated sugar, 1.5-1.8% of citric acid, 0.08-0.1% of potassium sorbate, 0.2-0.5% of essence, 0.01-0.05% of edible pigment and the balance of water;

the fruit plant extract is prepared by taking fruit plants as raw materials, selecting fruits, removing residues and secondary miscellaneous fruits, then performing rolling cleaning on the fruits in a water flow channel to remove mud and sand on the skins of the fruit plants, removing the kernels by a stoner, crushing and grinding the pulps to obtain raw fruit plant pulp, performing filter pressing by a filter press to remove residues to obtain fruit juice, homogenizing the fruit juice by a homogenizer, performing low-temperature vacuum concentration, removing 40-45% of water in the homogenized fruit juice at the vacuum degree of 82-90.6 KPa and the temperature of 60-65 ℃ to obtain the raw fruit concentrated pulp, adding maltodextrin 15-25 wt%, sweetening agent 0.01-0.04 wt%, citric acid 0.5-0.8 wt% and food enhancer 0.05-0.08 wt% into the homogenized fruit juice, stirring, spray drying the concentrated fruit pulp in an air dryer to obtain powdered fruit plant extract.

The fruit plant extract is one or a mixture of any number of the following raw materials: fructus crataegi, fructus Vitis Viniferae, fructus Mali Pumilae, fructus Pyri, pulp Citrulli, fructus Musae, fructus Pruni, fructus Jujubae, fructus melo, fructus Citri Tangerinae, fructus Cucumidis Sativi or other edible plants.

The food enhancer comprises one or a mixture of any number of the following raw materials: vitamin A, B, C, D, E family, folic acid, calcium, ferrum, zinc, magnesium, selenium, copper, soybean protein, bone meal, fish meal, and amino acids.

(2) Preparation of massecuite: taking 4.5-6.5% of fruit and plant extract, 45-52% of glucose, 10-14% of glucose paste, 10-14% of white granulated sugar, 1.5-1.8% of citric acid, 0.08-0.1% of potassium sorbate, 0.2-0.5% of essence, 0.01-0.05% of edible pigment and the balance of water; stirring edible glucose and white granulated sugar with warm boiled water at 65 ℃ until the edible glucose and the white granulated sugar are completely and uniformly dissolved, adding glucose paste and drinking water according to the amount, decocting the mixture at 100-126 ℃ to form pasty sugar paste with the water content of 12-15%, adding fruit plant extracts, stirring uniformly, storing the paste in a heat-preservation storage barrel with automatic stirring equipment, cooling the sugar paste to 65-70 ℃, gradually adding citric acid, potassium sorbate, edible essence and natural pigments while stirring completely and uniformly, wherein the natural pigments are prepared by water at 65-70 ℃ before adding, then adding, mixing the obtained sugar bars, filling the sugar paste, and storing the sugar paste in the heat-preservation storage barrel at the temperature of 90-105 ℃;

(3) sugar bar preparation: the candy bar is made of polyethylene food-grade low-density PE plastic, and is made into a transparent colorless hollow round tube with the outer diameter of 3.5-4.5 mm through extrusion, bracing and cutting, and the length of the tube is determined by actual number of particles penetrating through the tube and specific parameters of a reserved handle;

(4) filling massecuite in the inner cavity of the candy stick, namely cooling a Polyethylene (PE) stick pipe at the outlet of a die head of an extruder to 50-55 ℃ and solidifying to form a hollow candy stick material, starting a high-temperature screw pump to push the massecuite in a heat-insulating pulp storage barrel to inject and fill the massecuite into the inner cavity of the PE stick pipe through an inner diameter shaping and filling built-in pipe device mechanism arranged in the die cavity of the extruder, continuing to move after filling, cooling and solidifying to form a cored candy stick, cleaning the outer layer of the pipe, drying and cutting the cored candy stick into a preset size, and sealing the pipe opening with edible gum and powdered sugar to obtain the cored candy stick for straight insertion and stringing.

Compared with the prior art, the invention can achieve the following beneficial effects:

1. the invention realizes that the massecuite is injected into the hollow tube cavity of the candy stick and is cut into products, and has the advantages of simple and reasonable structure, simple, convenient and feasible method, sanitation, standard and uniform quality, high production efficiency and low cost.

2. The invention realizes that a hollow small-diameter tube made of food grade polyethylene PE plastic through extrusion, sizing, cooling and cutting is used for a sugar stick with sugar balls strung, sugar paste consisting of powdered fruit juice and the like is filled in the inner cavity of the sugar stick, and then the hollow small-diameter tube is cooled and solidified into a multi-flavor sugar stick which can be used as the sugar stick with sugar balls strung and can also be used as a multi-flavor mood sugar stick which can be freely sucked by a single stick, and the multi-flavor sugar stick can be used for two purposes. The invention can change the practical value of the candy bar, increase the interest of the candy bar product and the variety of the candy market, and prosper the candy industry.

Drawings

FIG. 1 is a schematic diagram of the overall equipment configuration distribution of the present invention;

FIG. 2 is a schematic structural view of the mold and vacuum outer sizing sleeve device and inner diameter sizing and filling inner tube device of the present invention;

FIG. 3 is a schematic view of the cooling, cleaning and hot air drying apparatus and the candy bar gripping and pulling apparatus of the present invention;

FIG. 4 is a schematic view of the configuration of the candy bar gripping and pulling device of the present invention;

FIG. 5 is a schematic side view of the structure of FIG. 4;

FIG. 6 is a schematic structural diagram of a cutting and forming apparatus according to the present invention;

fig. 7 is a schematic view of the structure of a candy bar of the present invention.

Wherein: 1. extruding and pulling the pipe; 11. an extruder; 12. a feeding port; 13. 14, a drive motor, a built-in extrusion screw;

2. a mould and a vacuum external sizing sleeve device; 21. forming a mold; 22. a mold body; 23. a circulating cooling pipeline; 24. a molten material cavity; 25. a temperature controller galvanic couple probe; 26. an outer diameter sizing sleeve body; 27. cooling the water inlet; 28. a cooling water outlet; 29. a vacuum pipe joint is pumped; 210. a vacuum chamber; 211. a cooling chamber; 212. a circulating exhaust pipe; 213. a second solenoid valve; 214. circulating an air inlet pipe; 215. a third electromagnetic valve; 216. an air inlet; 217. an air suction opening; 218. an air outlet; 219. an air inlet Y-shaped inner air pipe; 220. an air-isolating screen jacket; 221. air-extracting and curing sleeve;

3. inner diameter shaping and filling built-in pipe device; 31. the inner diameter massecuite is filled with the built-in pipe; 32. fixing a flange plate; 33. a first solenoid valve; 34. a massecuite delivery tube; 35. a high temperature screw pump; 36. a heat-preservation pulp storage barrel;

4. a cooling cleaning and hot air drying device; 41. a rod inlet; 42. a spray header; 43. a water pump; 44. a water storage tank; 45. cooling the frame; 46. a spray head; 47. a U-shaped water pan; 48. a water supply pipe; 49. a water recovery pipe orifice; 410. a silica gel soft board; 411. a flange plate; 412. a drying box; 413. a power socket; 414. an infrared lamp; 415. a fan; 416. a pipe rod outlet; 417. a cover body;

5. the sugar stick clamping and pulling device; 51. a body; 52. a drive roll; 53. an upper roller seat; 54. adjusting the hand disc; 55. an electric control panel; 56. adjusting the screw rod; 57. a nut seat; 58. a driven roller shaft; 59. a shaft seat; 510. an upper driven roller; 511. a guide rail; 512. a motor; 513. a lower roller seat; 514. a lower driven roller; 515. a base; 516. a motor shaft;

6. cutting the forming device; 61. a guide fixing plate; 62. a candy bar cutter device; 63. a clamping rod driven wheel; 64. a lead-in channel; 65. a manipulator pneumatically clamps fingers; 66. a bar clamping driving wheel; 67. a servo stepper motor; 68. a linear pushing cylinder; 69. a connecting plate; 610. a frame gas; 611. a sliding guide rail; 612. a cutter; 613. a limiting plate; 614. a lower die holder; 615. a sliding disk; 616. cutting a rod die opening; 617. a finger clamping sliding column; 618. a movable guide rail; 619. a first adjustment; 620. a second adjusting hand wheel; 621. a set screw; 622. a right clasp screw; 623. a bearing plate; 624. a sliding groove; 625. an upper module; 626. a right compression nut; 627. grabbing and buckling; 628. a take-up pan; 629. tightening and loosening the bolts;

7. a sugar bar; 71. a hollow interior cavity; 72. an inlet and an outlet of the hollow tube cavity; 73. a tube wall; 74. and (4) making massecuite.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental method, the circuit, the program controller and the related elements for controlling the same, the PLC programmable controller system, the control systems of the pneumatic technology and the sensing technology, etc., in the following embodiments, are all conventional technologies and methods unless otherwise specified, and the materials, reagents, etc., used in the following embodiments, if not specified, are commercially available.

Example (b):

as shown in figures 1-7, the multi-flavor sugar stick manufacturing equipment for inserting and stringing sugar balls comprises a heat-preservation pulp storage barrel 36, an extrusion tube drawing device 1, a mold and vacuum outer sizing sleeve device 2, an inner diameter sizing and filling built-in tube device 3, a cooling, cleaning and hot air drying device 4, a sugar stick clamping, conveying and drawing device 5 and a cutting and forming device 6, wherein the mold and vacuum outer sizing sleeve device 2 is positioned at the rear end of the extrusion tube drawing device 1, and an inner diameter sugar paste filling built-in tube 31 of the inner diameter sizing and filling built-in tube device 3 is arranged in a sleeve cavity of the mold and vacuum outer sizing sleeve device 2. The rear end of the inner diameter shaping and filling built-in pipe device 3 is sequentially provided with a cooling cleaning and hot air drying device 4, a sugar bar clamping and conveying and traction device 5 and a cutting and forming device 6.

As shown in fig. 1-2, the extrusion tube drawing device 1 is used for extrusion melting and supplying tube drawing melting materials of sugar sticks. Comprises an extruder 11, a feed opening 12, a driving motor 13 and a built-in extrusion screw 14. The outlet end of the extruder 11 is communicated with the inlet end of the die and the vacuum external sizing sleeve device 2, the front end of the built-in extrusion screw 14 of the extruder 11 is communicated with the front end of a molten material cavity 24 arranged in a die body 22 of the forming die 21, and a circulating cooling pipeline 23 is arranged on the inner wall of the die body corresponding to the built-in extrusion screw and the peripheral wall of the molten material cavity. One end of the air circulation and suction pipe 212 is communicated with the lower end of the rear side of the air circulation and cooling pipe 23, the other end of the air circulation and suction pipe is communicated with the suction port of the cooling air pump through a second electromagnetic valve 213, one end of the air circulation and suction pipe 214 is communicated with the upper end of the front part of the air circulation and cooling pipe 23 through a third electromagnetic valve 215, and the other end of the air circulation and suction pipe is communicated with the air inlet of the cooling air pump.

When the low-density polyethylene PE plastic material works, the low-density polyethylene PE plastic material which meets the national standard GB 9687 sanitary standard and is not added with pigment or any additive enters an extrusion cavity of an extruder from a feed opening 12 at the upper end of the extruder, the melted material is plasticized by the extruder and then enters a melted material cavity 24 through the pushing of a built-in extrusion screw 14 driven by a driving motor 13, a circulating cooling pipeline 23 is arranged in a die body 22 tightly attached to the die cavity, the circulating cooling pipeline is communicated with an air pumping opening of a cooling air extractor through a second electromagnetic valve 213 and a circulating air pumping pipe 212, one end of a circulating air inlet pipe 214 is communicated with the upper end of the front part of the circulating cooling pipeline 23 through a third electromagnetic valve 215, and the other end of the circulating air inlet pipe is communicated with an air. The cooling air extractor is fed back to the PLC programmable control system by information provided by a temperature controller galvanic couple probe 25 on the die body 22, and is started (or closed) by a PLC control instruction, the exchange of the cold air entering from the outside of the forming die and the extraction heat of the high-temperature gas in the die body is adjusted through the circulating air extraction pipe 212 and the second electromagnetic valve 213, the molten material in the die cavity of the molten material cavity 24 is cooled to 130-135 ℃, and then the molten material is pushed into the die and the vacuum outer sizing sleeve device 2 by the built-in extrusion screw 14.

As shown in fig. 2, the die and the vacuum outer sizing sleeve device 2 are used for sizing the outer diameter of the sugar stick. The device comprises a forming die 21, a die body 22, a circulating cooling pipeline 23, a molten material cavity 24, a temperature controller galvanic couple probe 25, an outer diameter forming sleeve body 26, a cooling water inlet 27, a cooling water outlet 28, a vacuumizing pipe joint 29, a vacuum chamber 210, a cooling chamber 211, a circulating exhaust pipe 212, a second electromagnetic valve 213, a circulating intake pipe 214, a third electromagnetic valve 215, an air inlet 216, an air suction port 217, an air outlet 218, an air inlet Y-shaped internal air pipe 219, an air isolating screen sleeve 220 and an air exhaust solidification sleeve 221. The die body 22 of the forming die 21 is internally provided with a molten material cavity 24 which longitudinally penetrates through the die body, one end of the molten material cavity is communicated with the front end of the built-in extrusion screw 14 of the extruder 11, and the other end of the molten material cavity is communicated with the sleeve cavity at the front end of the outer diameter sizing sleeve body 26. The inside of the outer diameter shaping sleeve body 26 is provided with a sleeve cavity which longitudinally runs through the sleeve body, and the length of the inner diameter of the sleeve cavity is the same as the length of the outer diameter of the sugar stick 7 of the PE plastic pipe. The cooling chamber 211 and the vacuum chamber 210 are distributed around the outer diameter forming sleeve body at intervals outside the sleeve cavity. The outer wall of the outer diameter setting sleeve body 26 is provided with a vacuum pipe joint 29 communicated with the vacuum chamber 210, and the vacuum pipe joint 29 is communicated with the pumping hole of the vacuum machine through a guide pipe. The upper end and the lower end of the outer wall of the outer diameter setting sleeve body 26 are respectively provided with a cooling water inlet 27 and a cooling water outlet 28 which are communicated with the cooling chamber 211. The outlet end of the outer diameter shaping sleeve body is communicated with the inlet end of the air exhaust curing sleeve 221. The inside of the air-extracting curing sleeve 221 is provided with a cavity hole which longitudinally penetrates through the sleeve body, and the length of the inner diameter of the cavity hole is the same as the length of the outer diameter of the sugar stick of the PE plastic tube. The outer side wall of the cavity hole is provided with an air-isolating screen sleeve 220, an air inlet Y-shaped inner air pipe 219 is arranged in an air exhaust curing sleeve 221 on the outer side of the air-isolating screen sleeve, the middle part of the air inlet Y-shaped inner air pipe is communicated with an air suction port 217 of the air-isolating screen sleeve 220, two ports of the air inlet Y-shaped inner air pipe 219 respectively penetrate through the upper end wall and the lower end wall of the corresponding air exhaust curing sleeve 221 to form an air inlet 216 and an air outlet 218, and the air outlet 218 is communicated with an air exhaust port of. The outlet end cavity hole of the air exhaust curing sleeve 221 is communicated with the rod inlet of the cooling, cleaning and hot air drying device 4. The length of the inner diameter of the sleeve cavity of the outer diameter shaping sleeve body 26 is the same as the length of the inner diameter of the cavity hole of the air exhaust curing sleeve 221.

The inner diameter shaping and filling built-in pipe device 3 is used for shaping the inner diameter of the sugar stick and filling the sugar mass in the sugar stick and comprises an inner diameter sugar mass filling built-in pipe 31, a fixed flange plate 32, a first electromagnetic valve 33, a sugar mass conveying pipe 34, a high-temperature screw pump 35 and a heat-preservation pulp storage barrel 36.

The inner diameter massecuite filling built-in pipe 31 is used for matching with the outer diameter shaping sleeve body to shape the inner diameter of the candy bar of the PE plastic pipe and filling massecuite into the candy bar. One end of the inner diameter massecuite filling built-in pipe 31 is fixed on the lower end wall of the die body 22 through a fixing flange plate 32 and is connected with one end of the massecuite conveying pipe 29, the other end of the inner diameter massecuite filling built-in pipe penetrates through the lower end wall of the die body and is bent at 90 degrees towards the axial direction of the air-extracting curing sleeve 221 at the axial position in the melting material cavity 24, and the bent part of the inner diameter massecuite filling built-in pipe extends into the rod inlet 41 of the cooling, cleaning and hot air drying device 4 along the axial line of the melting material cavity 24 through the axial lines of the outer diameter shaping sleeve body and the air-extracting curing sleeve 221. The inner diameter massecuite filling built-in pipe 31 is L-shaped, the width of a gap between the outer peripheral wall of the inner diameter massecuite filling built-in pipe 31 and the sleeve cavity of the outer diameter shaping sleeve body 26 is matched with the wall thickness of the pipe, and the inner diameter massecuite filling built-in pipe is a hollow stainless steel pipe.

The lower end of the forming die 21 is provided with a heat-preservation pulp storage barrel 36, the inner diameter massecuite filling built-in pipe is connected with one end of a massecuite conveying pipe 34, and the other end of the massecuite conveying pipe 34 is communicated with the interior of the heat-preservation pulp storage barrel 36 through a first electromagnetic valve 33 and a high-temperature screw pump 35. The axial lead of the bent part of the inner diameter massecuite filling built-in pipe 31, the axial lead of the melting material cavity 24, the axial lead of the outer diameter sizing sleeve body, the axial lead of the air-extracting curing sleeve 221 and the axial lead of the rod inlet 41 are on the same straight line.

When the sugar stick filling device works, molten materials in the molten material cavity 24 sequentially enter a gap between the cavity of the outer diameter forming sleeve body 26 and the cavity hole of the air-extracting curing sleeve 221 and the outer peripheral wall of the inner diameter sugar-paste filling built-in pipe 31, the inner diameter sugar-paste filling built-in pipe 31 mainly has the advantages that the smooth outer peripheral wall of stainless steel of the inner diameter sugar-paste filling built-in pipe is matched with the cavity wall of the outer diameter forming sleeve body 26 and the cavity hole wall of the air-extracting curing sleeve 221 to act on the inner diameter forming of the sugar stick, and the inner diameter sugar-paste filling built-in pipe 31 is used as a filling channel of. Namely: when the molten material in the molten material cavity 24 is pushed into the jacket cavity of the outer diameter sizing jacket body 26 by the built-in extrusion screw 14, cooling water is pumped into the cooling chamber 211 by the pump from the cooling water inlet 27 on the outer diameter sizing jacket body 26, the outer diameter sizing jacket body is cooled by cooling water with the temperature of 14-18 ℃, and then the cooling water flows out of the jacket body from the cooling water outlet 28 on the outer diameter sizing jacket body 26. And cooling the PE plastic melt in the sleeve cavity of the outer diameter sizing sleeve body 26 to a critical crystallization point of 105-120 ℃ to form a semi-solid tube blank. Then the vacuumizing machine is started, because the vacuumizing pipe joint 29 communicated with the vacuum chamber 210 is arranged on the outer wall of the outer diameter sizing sleeve body 26, the vacuumizing pipe joint 29 is communicated with the air pumping port of the vacuumizing machine through a guide pipe, fine needle hole-shaped vacuumizing holes are uniformly distributed on the inner wall of the vacuum chamber of the outer diameter sizing sleeve body, the outer diameter of the PE pipe blank is tightly attached to the surface of the inner wall of the sleeve cavity of the outer diameter sizing sleeve body 26 to run by virtue of the adsorption force of the negative pressure suction of the vacuum chamber 210, the outer diameter of the PE pipe blank is cooled by water flowing through the outer diameter sizing sleeve body, the outer diameter of the PE pipe blank is sized, shaped, cooled and.

The decocted pasty syrup is prepared according to the proportioning quality of the invention, and then the decocted syrup is stored in a heat-preservation syrup storage barrel 36 at the temperature of 90-105 ℃. The PE pipe blank moves forwards (traction force is provided by the equipment sugar bar clamping and conveying device) to the cavity hole of the air extraction curing sleeve 221, at the moment, the air extractor extracts hot air from the air outlet 218, the air inlet 216 sucks in supplementary cold air, the air inlet Y-shaped inner air pipe 219 blows the cold air from the air separation screen sleeve 220 with the drilled holes to the PE pipe blank circularly, and circulating air is formed to cool the PE pipe blank to & lt 40 & gt-50 ℃ (the diameter of the pipe blank is 3.5-4.5 mm and belongs to a micro air pipe, so the PE pipe blank pole is subjected to cold hardening). Then starting a stainless steel high-temperature screw pump 35, pumping and pushing the mixed pasty sugar syrup stored in a heat-preservation pulp storage barrel 36 at the high temperature of 90-105 ℃, injecting the pasty sugar syrup into the inner diameter sugar syrup filling built-in pipe 31 through a sugar syrup conveying pipe 34 connected with the fixed flange plate 32 and the inner diameter sugar syrup filling built-in pipe 31, injecting the pasty sugar syrup into a PE plastic pipe cavity which is completely cooled, hardened and molded from a pipe orifice, so as to realize the cored sugar rod 7 of the invention, and then clamping and conveying the sugar rod 7 into a cooling, cleaning and hot air drying device 4 by a sugar rod clamping and conveying device.

As shown in fig. 1 and 3, the cooling, cleaning and hot air drying device 4 is used for cooling, cleaning and drying the sugar sticks. Comprises a rod inlet 41, a spray water pipe 42, a water pump 43, a water storage tank 44, a cooling rack 45, a spray head 46, a U-shaped water receiving tray 47, a water supply pipe 48, a water recovery pipe orifice 49, a silica gel soft plate 410, a flange 411, a drying box 412, a power socket 413, an infrared lamp 414, a fan 415, a pipe rod outlet 416 and a cover body 417. The rod inlet 41 of the cooling, cleaning and hot air drying device 4 is communicated with the outlet end of the air extraction curing sleeve 221. A cover body 417 with an open back end is arranged on the front end of the cooling rack 45, the drying box 412 is arranged on the cooling rack 45 at the back end of the cover body, the bar inlet is arranged at the front end of the middle part of the cover body, and a transverse through hole and a tube bar outlet 416 for the sugar bar 7 to pass through are transversely arranged on the front and back shells in the middle of the drying box 412 horizontally corresponding to the axial lead of the bar inlet 41. An infrared lamp 414 is arranged in the drying box 412 at the upper end of the transverse through hole, and the infrared lamp 414 is conducted with power by a power socket 413. A fan 415 is provided in the drying box 412 at the lower end of the lateral through hole. A silica gel soft plate 410 with holes is arranged on the drying box 412 at the inlet end of the transverse through hole. The candy bars 7 enter the housing from the bar inlet 41 and are guided out from the bar outlet 416 after traversing the housing 417 and the drying box 412. The cover body 417 at the upper end of the candy bar is horizontally provided with a spray water pipe 42 with the candy bar 7, the spray water pipe is provided with a plurality of spray heads 46 at intervals downwards, one end of the spray water pipe is a closed end and is fixed on the shell of the drying box 412 at the corresponding part through a flange 411, the other end of the spray water pipe is communicated with the water outlet of a water pump 43 at one side of the lower end of the cooling rack 45 through an electromagnetic valve, the water pumping port of the water pump is communicated with the lower end in a water storage tank 44 through a conduit, and the upper end in the water storage tank. A U-shaped water receiving tray 47 is arranged on the cooling rack 45 at the lower end of the sugar stick 7 in the cover body, and the lower end of the U-shaped water receiving tray 47 is communicated with the inner upper end of the water storage tank 44 through a water recovery pipe orifice 49.

When the automatic sugar bar cooling machine works, sugar bars are clamped and pulled by the sugar bar clamping and pulling device 5, move forward and enter the cooling rack 45 from the bar feeding port 41, and the speed of the automatic sugar bar clamping and pulling device is completed by the controller instruction motor 512 in the electric control panel 55 of the sugar bar clamping and pulling device 5 according to actual needs. The synchronous water pump 43 pumps cold water from the water storage tank 44 into the spray water pipe 42, and the cold water is atomized and sprayed to the candy sticks moving forward at the upper end of the U-shaped water receiving tray 47 through the spray heads 46 arranged on the synchronous water pump to clean and cool the candy sticks, and the candy sticks are cooled to room temperature or below ℃ of 30 ℃. The cooled cold water is received by a U-shaped water receiving tray 47 and is guided back to a water storage tank 44 by a water recovery pipe orifice 49, the water supplement in the water storage tank is completed by a water supply pipe 48 communicated with tap water, the cooled and cleaned sugar sticks are processed by removing remained water on the pipe surface by a porous silica gel soft plate 410 arranged at the inlet end of a transverse through hole, then the sugar sticks enter a drying box 412, the outside of the sugar stick pipe is further dried by an infrared lamp 414, hot air outside the sugar stick pipe is blown away by a fan 415 to prevent the local overheating of the sugar sticks, the sugar sticks are pulled by a sugar stick clamp and a traction device after being dried by hot air to exit from a pipe stick outlet 416 to be cooled, cleaned and dried by hot air, and the sugar sticks are pulled by the clamp and the traction device 5 to enter a cutting and forming device 6.

As shown in fig. 1, 3-5, the candy bar gripping and pulling device 5 is used for gripping and pulling the candy bar. Comprises a machine body 51, a driving roller 52, an upper roller seat 53, an adjusting hand disc 54, an electric control panel 55, an adjusting screw 56, a nut seat 57, a driven roller shaft 58, a shaft seat 59, an upper driven roller 510, a guide rail 511, a motor 512, a lower roller seat 513, a lower driven roller 514, a base 515 and a motor shaft 516. The upper part of the machine body 51 is provided with a lower roller seat 513, the inner side of the upper end of the lower roller seat is provided with a motor shaft 516 driven by a motor and a driven roller shaft 58 in parallel at intervals, the driven roller shaft is provided with a lower driven roller 514, and the motor shaft 516 is fixedly connected with the driving roller 52. Guide rails 511 are arranged on the machine body on two sides of the upper end of the lower roller seat 513, and two sides of the upper roller seat 53 are in sliding fit on the guide rails. The center of the upper end face of the upper roller seat 53 is provided with a shaft seat 59, a machine body at the upper end of the shaft seat is provided with a nut seat 57, the middle part of the screw rod 56 is screwed on the nut seat 57, the lower end of the screw rod 56 is coupled on the shaft seat 59, and the upper end of the screw rod is fixedly connected with an adjusting hand disc 54. Two driven roller shafts are provided in parallel on the inner side of the lower end of the upper roller base 53 corresponding to the drive roller and the lower driven roller 514, and an upper driven roller 510 is provided on each driven roller shaft. An electric control panel 55 is arranged at the lower part of the machine body 51, and a controller is arranged on the electric control panel 55 and used for controlling the rotating speed of the motor and further controlling the rotating speed of the driving roller 52. The lower end of the body 51 is provided with a base 515 for supporting the body. The upper driven roller, the lower driven roller and the driving roller are concave rollers, and the surfaces of the rollers are rubber surfaces.

When the automatic candy bar pulling device works, candy bars penetrate through the space between the driving roller and the upper and lower driven rollers, the upper roller seat 53 is driven to move on the guide rails at the two sides by rotating the adjusting hand disc 54, the vertical distance between the driving roller and the upper and lower driven rollers can be adjusted, so that the candy bars can be conveniently and effectively pulled, and the speed of pulling the candy bars is completed by the candy bar clamping and conveying and a controller (computer) instruction motor 512 in an electric control panel 55 of the pulling device 5 according to actual requirements. When the speed for pulling the candy sticks is high and the pipe wall 73 of the candy stick is thin, the controller (computer) instructs the motor 512 to accelerate and drive the driving roller to rotate clockwise, and the candy sticks occluded between the driving roller and the upper driven roller are pulled forward quickly; otherwise, the motor 512 speed is reduced.

As shown in fig. 6, the cutting and forming device 6 is used for cutting and forming the sugar stick. The automatic candy bar cutting machine comprises a guide fixing plate 61, a candy bar cutter device 62, a clamping bar driven wheel 63, a guide hole 64, a manipulator pneumatic clamping finger 65, a clamping bar driving wheel 66, a servo stepping motor 67, a linear pushing cylinder 68, a connecting plate 69, a frame 610, a sliding guide rail 611, a cutter 612, a limiting plate 613, a lower die holder 614, a sliding disc 615, a cutting bar die orifice 616, a clamping finger sliding column 617, a movable guide rail 618, a first adjusting hand wheel 619, a second adjusting hand wheel 620, a fixing screw 621, a right clamping screw 622, an axle seat plate 623, a sliding groove 624, an upper die block 625, a right clamping nut 626, a clamping buckle 627, a receiving disc 628 and a tightening and loosening bolt 629. The inlet end of the cutting and forming device is connected with the outlet end of the sugar stick clamping and pulling device 5, the front part of the cutting and forming device is provided with a guide fixing plate 61 for guiding the sugar sticks 7, the rear part of the cutting and forming device is provided with a sugar stick cutter device 62, and a bar pulling device is arranged between the rear part of the guide fixing plate and a guide hole 64 of the sugar stick cutter device.

The rod pulling device is used for pulling the candy rods 7 into the guide hole 64 of the candy rod cutter device 62 and consists of a rod clamping driving wheel 66 which is connected with one side of the machine frame in a shaft mode and a rod clamping driven wheel 63 which is positioned at the upper end of the rod clamping driving wheel 66 and connected with one side of the machine frame in a shaft mode. The servo stepping motor 67 drives the rod clamping driving wheel 66 to rotate through a transmission belt, and the sugar rods are pulled into the guide-in hole 64 from the space between the rod clamping driving wheel 66 and the rod clamping driven wheel 63.

The candy bar cutter device 62 is: the middle part of the front side of the frame 610 is provided with a through guide hole channel 64, the inner side of the guide hole channel 64 is communicated with a cutting rod die orifice 616, the upper end of the inner surface of the cutting rod die orifice is attached to the corresponding surface of a cutter 612, the upper end of the cutter is fixed on one side of a sliding disc 615 through a fixing screw 621, the other side of the sliding disc is in sliding fit with a sliding guide rail 611 on the corresponding side of the two surfaces of the inner side of the frame, and the upper end of the sliding disc 615 and the lower end of a connecting plate 69 of the corresponding part are connected into a whole through a left tightening. The two sides of the connecting plate 69 are slidably fitted on the sliding guide rail 611, the two sides of the lower end of the connecting plate are provided with sliding grooves 624, and the central part of the upper end surface of the connecting plate 69 is connected with the telescopic rod of the linear pushing cylinder 68. The linear push cylinder 68 is fixed to the frame 610 of the corresponding portion. The lower end of the rear side of the frame is provided with a movable guide rail 618, the lower end of the lower die holder 614 is matched on the movable guide rail 618 in a sliding manner, and an elastic bolt 629 is arranged between the lower die holder 614 and one side of the movable guide rail 618 and used for loosening or fixing the lower die holder 614 on the movable guide rail.

A first adjusting hand wheel 619 and a second adjusting hand wheel 620 which drive the lower die holder 614 to transversely move on the movable guide rail 618 are arranged between the outer side edge of the lower die holder 614 and the side edge of the frame 610 at the corresponding part at intervals. The upper end of the lower die holder 614 is provided with a shaft seat plate 623, the middle part of the right grabbing screw 622 is coupled on the shaft seat plate 623, the upper end of the right grabbing screw 622 is provided with a grabbing buckle 627 which is clamped on the sliding groove 624 in a sliding manner through a right tightening nut 626, so that the right grabbing screw can move left and right along the sliding groove 624. The lower end of the right grabbing screw 622 is fixed with the center of the upper end of the upper module 625, the limit plate 613 is positioned on the front side surface of the lower die holder 614 at the lower end of the upper module 625 on the same straight line with the guide-in duct 64, the front end of the limit plate 613 is provided with a photoelectric probe, a finger clamping sliding column 617 is arranged on the rack between the limit plate 613 and the lower end of the guide-in duct 64, a manipulator pneumatic finger clamp 65 for clamping and drawing the candy bar 7 is slidably matched on the finger clamping sliding column 617, and a material receiving tray 628 is arranged on the rack at the lower end of.

During operation, the candy sticks (with the length as required) are cut into candy sticks with the length of about 60-150 mm, so far, the small-diameter long-size pipes are generally cut by a single-knife rotary cutting machine in the market, but for the small-diameter short-size inserting candy sticks, the problems of uneven stick cutting length, uneven cut and the like can be caused by single-knife rotary cutting, and the product requirements cannot be met. The invention is characterized in that a rod clamping driving wheel 66 of a rod pulling device for pulling sugar rods into a guide hole 64 of a sugar rod cutter device 62 is driven by a servo stepping motor 67 and is driven to rotate according to instructions programmed by a PLC (programmable logic controller), the rod clamping driving wheel 66 is matched with a rod clamping driven wheel 63 (the wheel surfaces of the rod clamping driving wheel 66 and the rod clamping driven wheel 63 are concave rubber surfaces) to clamp and advance the sugar rods to be cut from a guide fixing plate 61, the sugar rods are led into the guide hole 64 and enter the sugar rod cutter device 62, meanwhile, a manipulator pneumatic clamping finger 65 is started to clamp the front parts of the sugar rods passing through the guide hole 64, then the manipulator pneumatic clamping finger 65 slides along a clamping finger sliding column 617 to clamp and send the sugar rods to a limiting plate 613 in a balanced manner, a photoelectric probe arranged at the front end of the limiting plate 613 feeds information back to the PLC, the PLC instructs a starting linear pushing cylinder 68 to push a connecting plate 69 to press downwards, because the two sides of the connecting plate 69 are in sliding fit with the sliding guide rail 611, the upper end of the sliding disc 615 and the lower end of the connecting plate of the corresponding part are connected into a whole through a left clamping nut and a left clamping screw, the linear pushing cylinder 68 pushes the connecting plate 69 to press downwards to drive the upper module 625 to move downwards along the sliding guide rail 611, the upper module is matched with the lower die holder 614 to press and fix the front part of the candy stick between the upper module and the lower die holder at the front end of the limiting plate, and the cutter 612 fixed to the sliding disc 615 on the other side also moves downwards along the opposite sliding guide rail to cut the candy stick at the candy stick cutting die opening 616 to finish primary cutting. The linear pushing cylinder 68 is then returned to its original position and the reciprocating action is repeated to restart the automatic slitting. The cut sugar stick 7 falls into the material receiving plate 628 for storage due to the one-side unbalance principle caused by the pushing force of the cutter during cutting, and the cutting of the sugar stick is completed.

In order to ensure uniform specification and adjustable length and length of the cutting bar, a movable guide rail 618 is arranged at the sugar stick cutting limiting plate and the lower seat end of the lower die seat and is matched with a first adjusting hand wheel 619 and a second adjusting hand wheel 620 to adjust the cutting length. During adjustment, the shaft seat plate 623 and the right clamping nut 626 fixed at the upper end of the lower die holder 614 are loosened to move the right clamping screw to a proper position along the sliding groove 624, and then the shaft seat plate 623, the right clamping nut 626 and the elastic bolt 629 between the lower die holder 614 and the movable guide rail 618 are sequentially tightened to complete the adjustment.

As shown in fig. 7, the sugar stick 7 consists of a hollow tube cavity 71, a tube wall 73, a hollow tube cavity inlet and outlet 72 and a cavity filling material-massecuite 74, and the technical end product of the invention is a sugar stick 7 which is used for inserting sugar strings or single sticks and can be freely sucked. The sugar stick is cut into straight bars according to the specification and the size of the requirement and the application, the diameter of the finished sugar stick is between 3.5 and 4.5mm, and the length of the finished sugar stick is about 60 to 150mm (the length is determined by the actual number of the penetrated grains and the specific parameters of the remaining handle). Therefore, the end product of the invention is obtained by taking food-grade polyethylene PE plastic as a sugar bar pipe, filling pasty sugar paste 74 into a hollow pipe cavity 71 of the bar, cooling and solidifying the bar in a low-temperature environment below 45 ℃, and sealing an inlet and an outlet 72 of the hollow pipe cavity by using high-temperature hot glue powder.

A method of preparing multi-flavor candy bars using the manufacturing apparatus of the present invention comprises the steps of:

(1) the massecuite 74 filled in the hollow tube cavity 71 of the candy bar comprises the following components in percentage by weight: 4.5-6.5% of fruit and plant extract, 45-52% of glucose, 10-14% of glucose paste, 10-14% of white granulated sugar, 1.5-1.8% of citric acid, 0.08-0.1% of potassium sorbate, 0.2-0.5% of essence, 0.01-0.05% of edible pigment and the balance of water;

The fruit plant extract is one or a mixture of any number of the following raw materials: fructus crataegi, fructus Vitis Viniferae, fructus Mali Pumilae, fructus Pyri, pulp Citrulli, fructus Musae, fructus Pruni, fructus Jujubae, fructus melo, fructus Citri Tangerinae, fructus Cucumidis Sativi or other edible plants;

the food enhancer comprises one or a mixture of any number of the following raw materials: vitamin A, B, C, D, E family, folic acid, calcium, ferrum, zinc, magnesium, selenium, copper, soybean protein, bone meal, fish meal, and amino acids. The sweetener is aspartame.

The edible pigment comprises one or a mixture of any number of the following raw materials: natural beta-carotene, beet red, turmeric, safflower yellow, shellac red, red-orange, red-brown, red-rice red, chrysanthemum yellow extract, black soya bean red, sorghum red, corn yellow, red-radish red, cocoa shell color, red-rice red, wasabi red, black currant red, gardenia yellow, gardenia red, oak shell brown, red NP red, huikouye, mulberry red, natural mustard red, brown cherokee rose, curcumin, peanut red, grape skin red, blue pastille red, green algae blue, plant, dense grass yellow, black iron oxide yellow tea and black iron oxide yellow.

(2) Preparation of massecuite: taking 4.5-6.5% of fruit and plant extract, 45-52% of glucose, 10-14% of glucose paste, 10-14% of white granulated sugar, 1.5-1.8% of citric acid, 0.08-0.1% of potassium sorbate, 0.2-0.5% of essence, 0.01-0.05% of edible pigment and the balance of water; edible glucose and white granulated sugar are stirred by warm boiled water at 65 ℃ until the edible glucose and the white granulated sugar are completely and uniformly dissolved, then glucose paste and drinking water are added according to the amount, the mixture is boiled into pasty sugar paste with the water content of 12-15% at 100-126 ℃, fruit plant extracts are added, the paste is uniformly stirred and stored in a heat-preservation storage barrel with automatic stirring equipment, when the sugar paste is cooled to 65-70 ℃, the citric acid, the potassium sorbate, the edible essence and the natural pigments are sequentially and gradually added while stirring until the sugar paste is completely and uniformly dissolved, wherein the natural pigments are added and are firstly stirred by water at 65-70 ℃ before being added, the obtained sugar bar is mixed, filled with the sugar paste and stored in the heat-preservation storage barrel at the temperature of 90-105 ℃.

(3) Preparing a sugar stick: the candy bar is made of polyethylene food-grade low-density PE plastic, and is made into a transparent colorless hollow round tube with the outer diameter of 3.5-4.5 mm through extrusion, bracing and cutting, and the length of the tube is determined by actual number of particles penetrating through the tube and specific parameters of a reserved handle.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a multi-flavor candy stick manufacture equipment of cluster is inserted to sugar ball, includes heat preservation stores up thick liquid bucket (36), its characterized in that: the internal diameter sizing and filling device comprises an extrusion tube drawing device (1), a mold and vacuum external sizing sleeve device (2), an internal diameter sizing and filling built-in tube device (3), a cooling cleaning and hot air drying device (4), a sugar stick clamping and pulling device (5) and a cutting forming device (6), wherein the mold and vacuum external sizing sleeve device (2) is positioned at the rear end of the extrusion tube drawing device (1), an internal diameter sugar paste filling built-in tube of the internal diameter sizing and filling built-in tube device (3) is arranged in a sleeve cavity of the mold and vacuum external sizing sleeve device (2), and the rear end of the internal diameter sizing and filling built-in tube device (3) is sequentially provided with the cooling cleaning and hot air drying device (4), the sugar stick clamping and pulling device (5) and the cutting forming device (6).

2. The apparatus for making multi-flavor sugar sticks strung with sugar balls as set forth in claim 1, wherein: the extrusion tube drawing device (1) is used for extruding and melting and providing tube drawing melting materials of sugar sticks and comprises an extruder (11), a feed opening (12), a driving motor (13) and a built-in extrusion screw (14); the outlet end of the extruder (11) is communicated with the inlet ends of the die and the vacuum outer sizing sleeve device (2), the front end of a built-in extrusion screw (14) of the extruder (11) is communicated with the front end of a melting material cavity (24) arranged in a die body (22) of a forming die (21), a circulating cooling pipeline (23) is arranged on the inner wall of the die body corresponding to the peripheral walls of the built-in extrusion screw (14) and the melting material cavity (24), one end of a circulating air suction pipe (212) is communicated with the lower end of the rear side of the circulating cooling pipeline (23), the other end of the circulating air suction pipe (212) is communicated with an air suction opening of a cooling air pump through a second electromagnetic valve (213), one end of a circulating air inlet pipe (214) is communicated with the upper end of the front part of the circulating cooling pipeline (23) through a third electromagnetic valve (215), and the other end of the circulating air inlet pipe.

3. The apparatus for making multi-flavor sugar sticks strung with sugar balls as set forth in claim 1, wherein: the mold and vacuum outer sizing sleeve device (2) is used for sizing the outer diameter of a sugar stick and comprises a forming mold (21), a mold body (22), a circulating cooling pipeline (23), a molten material cavity (24), a temperature controller galvanic couple probe (25), an outer diameter sizing sleeve body (26), a cooling water inlet (27), a cooling water outlet (28), a vacuumizing pipe joint (29), a vacuum chamber (210), a cooling chamber (211), a circulating exhaust pipe (212), a second electromagnetic valve (213), a circulating air inlet pipe (214), a third electromagnetic valve (215), an air inlet (216), an air suction port (217), an air outlet (218), an air inlet Y-shaped inner air pipe (219), an air isolating screen sleeve (220) and an air exhaust solidification sleeve (221); a melt cavity (24) which longitudinally penetrates through the die body is arranged in the die body (22) of the forming die (21), one end of the melt cavity (24) is communicated with the front end of a built-in extrusion screw (14) of the extruder (11), the other end of the melt cavity (24) is communicated with the front end of an outer diameter forming sleeve body (26), a sleeve cavity which longitudinally penetrates through the sleeve body is arranged in the outer diameter forming sleeve body (26), the inner diameter length of the sleeve cavity is the same as the outer diameter length of a sugar stick (7) of a PE plastic pipe, a cooling chamber (211) and a vacuum chamber (210) are distributed and surrounded in the outer diameter forming sleeve body at intervals outside the sleeve cavity, a vacuum pipe joint (29) which is communicated with the vacuum chamber (210) is arranged on the outer wall of the outer diameter forming sleeve body (26), and a cooling water inlet (27) and a cooling water outlet (28) which are communicated with the cooling chamber (211) are respectively, the outlet end of the outer diameter shaping sleeve body is communicated with the inlet end of an air exhaust curing sleeve (221), a cavity hole which longitudinally penetrates through the sleeve body is arranged in the air exhaust curing sleeve (221), the inner diameter length of the cavity hole is the same as the outer diameter length of a sugar bar of the PE plastic pipe, an air isolating screen sleeve (220) is arranged on the outer side wall of the cavity hole, an air inlet Y-shaped inner air pipe (219) is arranged in the air exhaust curing sleeve (221) on the outer side of the air isolating screen sleeve (220), the middle part of the air inlet Y-shaped inner air pipe (219) is communicated with an air suction opening (217) of the air isolating screen sleeve (220), two end openings of the air inlet Y-shaped inner air pipe (219) respectively penetrate through the upper end wall and the lower end wall of the corresponding air exhaust curing sleeve (221) to form an air inlet (216) and an air outlet (218.

4. The apparatus for manufacturing multi-flavor sugar sticks strung with sugar balls as set forth in claim 3, wherein: the length of the inner diameter of the sleeve cavity of the outer diameter shaping sleeve body (26) is the same as that of the inner diameter of the cavity hole of the air exhaust curing sleeve (221).

5. The apparatus for making multi-flavor sugar sticks strung with sugar balls as set forth in claim 1, wherein: the inner diameter shaping and filling built-in pipe device (3) is used for shaping the inner diameter of the sugar stick and filling the sugar mass in the sugar stick and comprises an inner diameter sugar mass filling built-in pipe (31), a fixed flange plate (32), a first electromagnetic valve (33), a sugar mass conveying pipe (34), a high-temperature screw pump (35) and a heat-preservation pulp storage barrel (36);

an inner diameter massecuite filling built-in pipe (31) is used for matching with an outer diameter sizing sleeve body to size the inner diameter of a sugar stick of a PE plastic pipe and filling massecuite into the sugar stick, one end of the inner diameter massecuite filling built-in pipe (31) is fixed on the lower end wall of a die body (22) through a fixing flange plate (32) and is connected with one end of a massecuite conveying pipe (29), the other end of the inner diameter massecuite filling built-in pipe (31) penetrates through the lower end wall of the die body (22) to be bent at 90 degrees towards the axial direction of an air suction curing sleeve (221) at the axial center position in a melting material cavity (24), the bent part of the inner diameter massecuite filling built-in pipe extends along the axial center line of the melting material cavity (24) along the axial center line of the outer diameter sizing sleeve body and the axial center line of the air suction curing sleeve (221) to be cooled, cleaned and extend into a stick inlet (41) of a hot air drying device (4), the inner diameter massecuite filling built-in pipe (31) is L-shaped, the internal diameter massecuite filling built-in pipe (31) is a hollow pipe stainless steel pipe;

the lower end of the forming die (21) is provided with a heat-preservation pulp storage barrel (36), the inner diameter massecuite filling built-in pipe is connected with one end of a massecuite conveying pipe (34), and the other end of the massecuite conveying pipe (34) is communicated with the interior of the heat-preservation pulp storage barrel (36) through a first electromagnetic valve (33) and a high-temperature screw pump (35).

6. The apparatus for manufacturing multi-flavor sugar sticks strung with sugar balls as set forth in claim 5, wherein: the axial lead of the bent part of the inner diameter massecuite filling built-in pipe (31), the axial lead of the molten material cavity (24), the axial lead of the outer diameter sizing sleeve body, the axial lead of the air-extracting curing sleeve (221) and the axial lead of the rod inlet (41) are on the same straight line.

7. The apparatus for making multi-flavor sugar sticks strung with sugar balls as set forth in claim 1, wherein: the cooling, cleaning and hot air drying device (4) is used for cooling, cleaning and drying the sugar sticks and comprises a stick inlet (41), a spray water pipe (42), a water pump (43), a water storage tank (44), a cooling rack (45), a spray head (46), a U-shaped water receiving disc (47), a water supply pipe (48), a water recovery pipe orifice (49), a silica gel soft plate (410), a flange plate (411), a drying box (412), a power socket (413), an infrared lamp (414), a fan (415), a stick outlet (416) and a cover body (417); a rod inlet (41) of the cooling, cleaning and hot air drying device (4) is communicated with an outlet end of an air-extracting curing sleeve (221), a cover body (417) with an open back end is arranged at the front end of a cooling rack (45), a drying box (412) is arranged on the cooling rack (45) at the back end of the cover body (417), the rod inlet (41) is arranged at the front end of the middle part of the cover body (417), a transverse through hole for a sugar rod (7) to pass through and a tube rod outlet (416) are transversely arranged on front and back shells at the middle part of the drying box (412) horizontally corresponding to the axis line of the rod inlet (41), an infrared lamp (414) is arranged in the drying box (412) at the upper end of the transverse through hole, a fan (415) is arranged in the drying box (412) at the lower end of the transverse through hole, a silica gel soft plate (410) with holes is arranged on the drying box (412) at the inlet end of the transverse through hole, the sugar rod (7) enters the rod inlet (41) and is, a cover body (417) at the upper end of the candy stick (7) is horizontally provided with a spray water pipe (42) with the candy stick (7), the spray water pipe (42) is provided with a plurality of spray heads (46) at intervals downwards, one end of the spray water pipe (42) is a closed end and is fixed on a shell of a drying box (412) at a corresponding part through a flange plate (411), the other end of the spray water pipe (42) is communicated with a water outlet of a water pump (43) positioned at one side of the lower end of a cooling rack (45) through an electromagnetic valve, a water pumping port of the water pump (43) is communicated with the inner lower end of a water storage tank (44) through a guide pipe, the inner upper end of the water storage tank (44) is communicated with a water supply pipe (48), a U-shaped water receiving disc (47) is arranged on the cooling rack (45) at the lower end of the candy stick (7) in the cover body (417.

8. The apparatus for making multi-flavor sugar sticks strung with sugar balls as set forth in claim 1, wherein: the candy bar clamping and traction device (5) is used for clamping and traction candy bars and comprises a machine body (51), a driving roller (52), an upper roller seat (53), an adjusting hand disc (54), an electric control panel (55), an adjusting screw rod (56), a nut seat (57), a driven roller shaft (58), a shaft seat (59), an upper driven roller (510), a guide rail (511), a motor (512), a lower roller seat (513), a lower driven roller (514), a base (515) and a motor shaft (516); the upper part of the machine body (51) is provided with a lower roller seat (513), the inner side of the upper end of the lower roller seat (513) is provided with a motor shaft (516) and a driven roller shaft (58) which are driven by a motor in parallel at intervals, a lower driven roller (514) is axially arranged on the driven roller shaft (58), the motor shaft (516) is fixedly connected with a driving roller (52), guide rails (511) are arranged on the machine body on two sides of the upper end of the lower roller seat (513), two sides of an upper roller seat (53) are slidably matched on the guide rails (511), a shaft seat (59) is arranged at the center of the upper end surface of the upper roller seat (53), a nut seat (57) is arranged on the machine body on the upper end of the shaft seat (59), the middle part of a screw rod (56) is screwed on the nut seat (57), the lower end of the screw rod (56) is axially connected on the shaft seat (59), an adjusting hand disc (54) is fixedly connected on the upper end of the screw, an upper driven roller (510) is respectively arranged on each driven roller shaft, an electric control panel (55) is arranged at the lower part of the machine body (51), a base (515) is arranged at the lower end of the machine body (51), the upper driven roller, the lower driven roller and the driving roller are concave rollers, and the surfaces of the rollers are rubber surfaces.

9. The apparatus for making multi-flavor sugar sticks strung with sugar balls as set forth in claim 1, wherein: the cutting and forming device (6) is used for cutting and forming the sugar stick and comprises: the automatic candy bar cutting machine comprises a guide fixing plate (61), a candy bar cutter device (62), a clamping bar driven wheel (63), a guide-in hole channel (64), a manipulator pneumatic clamping finger (65), a clamping bar driving wheel (66), a servo stepping motor (67), a linear pushing cylinder (68), a connecting plate (69), a rack (610), a sliding guide rail (611), a cutter (612), a limiting plate (613), a lower die holder (614), a sliding disc (615), a cutting bar die orifice (616), a clamping finger sliding column (617), a movable guide rail (618), a first adjusting hand wheel (619), a second adjusting hand wheel (620), a fixing screw (621), a right clamping screw rod (622), a shaft seat plate (623), a sliding groove (624), an upper die block (625), a right clamping nut (626), a clamping buckle (627), a material receiving disc (628) and a tightening bolt (629);

the inlet end of the cutting and forming device is connected with the outlet end of the sugar stick clamping and pulling device (5), the front part of the cutting and forming device is provided with a guide fixing plate (61) for guiding the sugar sticks (7), the rear part of the cutting and forming device is provided with a sugar stick cutter device (62), and a bar pulling device is arranged between the rear part of the guide fixing plate (61) and a guide hole channel (64) of the sugar stick cutter device (62);

the candy bar pulling device is used for pulling a candy bar (7) to enter a guide-in pore channel (64) of the candy bar cutter device (62), and consists of a stick clamping driving wheel (66) which is connected to one side of the machine frame in a shaft mode and a stick clamping driven wheel (63) which is positioned at the upper end of the stick clamping driving wheel (66) and connected to one side of the machine frame in a shaft mode, a servo stepping motor (67) drives the stick clamping driving wheel (66) to rotate through a transmission belt, and the candy bar is pulled to enter the guide-in pore channel (64) from a position between the stick clamping driving wheel (66) and the stick clamping driven wheel (63);

the candy bar cutter device (62) is: the middle part of the front side of the frame (610) is provided with a through guide-in pore canal (64), the inner side of the guide-in pore canal (64) is communicated with a cutting rod die orifice (616), the upper end of the inner surface of the cutting rod die orifice (616) is attached to the corresponding surface of a cutter (612), the upper end of the cutter (612) is fixed on one side of a sliding disc (615) through a fixing screw (621), the other side of the sliding disc (615) is in sliding fit on a sliding guide rail (611) on the corresponding side on the two sides of the inner side of the frame, the upper end of the sliding disc (615) and the lower end of a connecting plate (69) on the corresponding part are connected into a whole through a left tightening nut and a left catching screw rod, the two sides of the connecting plate (69) are in sliding fit on the sliding guide rail (611), sliding grooves (624) are arranged on the two sides of the lower end of the connecting plate (69), the central part of the upper end surface of the connecting plate (, the inner lower end of the rear side of the rack (610) is provided with a movable guide rail (618), the lower end of the lower die holder (614) is arranged on the movable guide rail (618) in a sliding mode, a loose bolt (629) is arranged between the lower die holder (614) and one side of the movable guide rail (618), a first adjusting hand wheel (619) and a second adjusting hand wheel (620) which drive the lower die holder (614) to move transversely on the movable guide rail (618) are arranged between the outer side edge of the lower die holder (614) and the side edge of the corresponding rack (610) at intervals, the upper end of the lower die holder (614) is provided with a shaft seat plate (623), the middle part of a right grabbing screw rod (622) is axially connected onto the shaft seat plate (623), the upper end of the right grabbing screw rod (622) is provided with a grabbing buckle (627) which is slidably clamped on the sliding groove (624) through a right grabbing nut (626), the lower end of the right grabbing screw rod is fixed with the central part of the upper end of an upper die block (625), a limiting plate (613) is positioned on the front side The front end of the limit plate 613 is provided with a photoelectric probe, a finger clamping sliding column (617) is arranged on the rack between the limit plate (613) and the lower end of the guide-in pore canal (64), a mechanical hand pneumatic clamping finger (65) for clamping and drawing the candy stick (7) is arranged on the finger clamping sliding column (617) in a sliding mode, and a material receiving tray (628) is arranged on the rack at the lower end of the finger clamping sliding column (617).

10. A method of preparing multi-flavor candy bars using the manufacturing apparatus of claim 1, comprising the steps of:

(1) the massecuite (74) filled in the hollow tube cavity (71) of the candy stick comprises the following components in percentage by weight: 4.5-6.5% of fruit and plant extract, 45-52% of glucose, 10-14% of glucose paste, 10-14% of white granulated sugar, 1.5-1.8% of citric acid, 0.08-0.1% of potassium sorbate, 0.2-0.5% of essence, 0.01-0.05% of edible pigment and the balance of water;

the fruit plant extract is prepared by taking fruit plants as raw materials, selecting fruits, removing residues and secondary miscellaneous fruits, then performing rolling cleaning on the fruits in a water flow channel to remove mud and sand on the skins of the fruit plants, removing the kernels by a stoner, crushing and grinding the pulps to obtain raw fruit plant pulp, performing filter pressing by a filter press to remove residues to obtain fruit juice, homogenizing the fruit juice by a homogenizer, performing low-temperature vacuum concentration, removing 40-45% of water in the homogenized fruit juice at the vacuum degree of 82-90.6 KPa and the temperature of 60-65 ℃ to obtain the raw fruit concentrated pulp, adding maltodextrin 15-25 wt%, sweetening agent 0.01-0.04 wt%, citric acid 0.5-0.8 wt% and food enhancer 0.05-0.08 wt% into the homogenized fruit juice, stirring, spray drying the concentrated fruit pulp in an air dryer to obtain fine sand powder, and collecting fruit recombinant-powdered fruit plant extract;

the food enhancer comprises one or a mixture of any number of the following raw materials: vitamin A, B, C, D, E family, folic acid, calcium, ferrum, zinc, magnesium, selenium, copper, soybean protein, bone meal, fish meal, and amino acids;

(2) preparing massecuite: taking 4.5-6.5% of fruit and plant extract, 45-52% of glucose, 10-14% of glucose paste, 10-14% of white granulated sugar, 1.5-1.8% of citric acid, 0.08-0.1% of potassium sorbate, 0.2-0.5% of essence, 0.01-0.05% of edible pigment and the balance of water; stirring edible glucose and white granulated sugar with warm boiled water at 65 ℃ until the edible glucose and the white granulated sugar are completely and uniformly dissolved, adding glucose paste and drinking water according to the amount, decocting the mixture at 100-126 ℃ to form pasty sugar paste with the water content of 12-15%, adding fruit plant extracts, stirring uniformly, storing the paste in a heat-preservation storage barrel with automatic stirring equipment, cooling the sugar paste to 65-70 ℃, gradually adding citric acid, potassium sorbate, edible essence and natural pigments while stirring completely and uniformly, wherein the natural pigments are prepared by water at 65-70 ℃ before adding, then adding, mixing the obtained sugar bars, filling the sugar paste, and storing the sugar paste in the heat-preservation storage barrel at the temperature of 90-105 ℃;

(3) preparing a sugar stick: the candy bar is made of polyethylene food-grade low-density PE plastic, and is made into a transparent colorless hollow round tube with the outer diameter of 3.5-4.5 mm through extrusion, bracing and cutting, and the length of the tube is determined by actual number of particles penetrating through the tube and specific parameters of a reserved handle;