阅读说明：本技术 一种胶基生产工艺及其生产设备 (Production process and production equipment of rubber base ) 是由 韩聃 陆民庆 蔡伟明 于 2019-11-26 设计创作，主要内容包括：本发明属于胶基生产的技术领域,包括以下步骤：S1：准备原料与辅料；S2：搅拌；S3：冷却；S4：切粒；S5：干燥；S6：出料；本发明还涉及一种胶基的生产设备,包括搅拌机、搅拌槽、螺旋搅拌桨,搅拌机的侧壁上开设有与搅拌槽贯通连接的安装口一,安装口一上可拆卸连接有安装板,搅拌机上设置有用于固定安装板的固定装置,安装板上开设有与搅拌槽贯通连接的安装口二,安装口二中转动连接有转动板。本发明具有搅拌混合后的胶基的柔软性好、质量好,用其生产的泡泡糖、口香糖的质量高,泡泡糖、口香糖粘附于地面上时便于清除的效果。(The invention belongs to the technical field of gum base production, and comprises the following steps: s1: preparing raw materials and auxiliary materials; s2: stirring; s3: cooling; s4: cutting into granules; s5: drying; s6: discharging; the invention also relates to glue base production equipment which comprises a stirrer, a stirring tank and a spiral stirring paddle, wherein a first mounting opening communicated with the stirring tank is formed in the side wall of the stirrer, a mounting plate is detachably connected to the first mounting opening, a fixing device used for fixing the mounting plate is arranged on the stirrer, a second mounting opening communicated with the stirring tank is formed in the mounting plate, and a rotating plate is rotatably connected to the second mounting opening. The invention has the advantages of good softness and quality of the gum base after stirring and mixing, high quality of the bubble gum and the chewing gum produced by the gum base, and convenient cleaning effect when the bubble gum and the chewing gum are adhered to the ground.)

1. The production process of the rubber base is characterized by comprising the following steps:

s1: preparing a raw material and an auxiliary material, wherein the auxiliary material is a vinyl acetate-vinyl laurate copolymer;

s2: stirring: the raw materials and the auxiliary materials are placed in a stirrer (1) and stirred to form a glue base;

s3: and (3) cooling: cooling the molded gum base through a cooling and temperature returning system to reduce the temperature of the gum base;

s4: pelletizing: cutting the cooled gum base into particles by a particle cutting machine to cut the gum base into a plurality of gum bases with the sizes meeting the requirements;

s5: and (3) drying: passing the mass through a rotary homogenizing dryer, removing moisture from the gum base:

s6: discharging: the gum base after moisture removal is passed through a vibrating screen feeder to drop into a receiving bucket.

2. The gum base production process according to claim 1, wherein: and the cooling temperature of the cooling and temperature returning system in the S3 is 20-25 ℃.

3. Production equipment applied to the gum base production process of claims 1-2, comprising a stirrer (1), a stirring tank (2) arranged on the stirrer (1), and a plurality of spiral stirring paddles (3) arranged in the stirring tank (2), and is characterized in that: the side wall of the stirrer (1) is provided with a first mounting port (4) which is communicated with the stirring tank (2), the first mounting port (4) is detachably connected with a mounting plate (5), the stirrer (1) is provided with a fixing device (6) for fixing the mounting plate (5), the mounting plate (5) is provided with a second mounting port (12) which is communicated with the stirring tank (2), the second mounting port (12) is rotatably connected with a rotating plate (13), the mounting plate (5) is fixedly connected with a first driving motor (17) for rotating the rotating plate (13), the rotating plate (13) is provided with a plurality of third mounting ports (14) which are communicated with the stirring tank (2), the third mounting ports (14) are rotatably connected with a switching plate (15), and the rotating plate (13) is fixedly connected with a second driving motor (19) for rotating the connecting plate, the spiral stirring paddle (3) is fixedly connected to the surface of the adapter plate (15) facing the inner cavity of the stirring tank (2).

4. The production equipment of the rubber-based production process according to claim 3, characterized in that: fixing device (6) including offer on installing port (4) inside wall mounting groove (61), sliding connection and mounting groove (61) in fixed plate (62), offer on mounting panel (5) lateral wall with fixed plate (62) slip grafting inserting groove (63), direction setting along being on a parallel with mounting panel (5) is followed in fixed plate (62), mounting groove (61) rotate on its notched lateral wall and are connected with threaded rod (7), threaded rod (7) set up along the face direction that is on a parallel with fixed plate (62), threaded rod (7) are gone up threaded connection and are had screw nut (8), screw nut (8) fixed connection is in fixed plate (62).

5. The production equipment of the gum base production process according to claim 4, wherein: the side wall of the stirrer (1) is rotatably connected with a rotating handle (10) used for rotating the threaded rod (7).

6. The production equipment of the gum base production process according to claim 4, wherein: an elastic pad (11) is fixedly connected to the side wall of the fixing plate (62), and the elastic pad (11) is attached to and extruded with the inner groove wall of the insertion groove (63).

7. The production equipment of the rubber-based production process according to claim 3, characterized in that: the fixing device (6) comprises an insertion plate (64) fixedly connected to the mounting plate (5) and a positioning groove (65) formed in the inner wall of the mounting opening I (4) and used for inserting the insertion plate (64), an iron block (20) is embedded in the side wall of the insertion plate (64), and a magnetic block (21) mutually adsorbed with the magnetic block (21) is embedded in the inner groove wall of the positioning groove (65).

Technical Field

The invention relates to the technical field of gum base production, in particular to a gum base production process and production equipment thereof.

Background

At present, most of the gum bases used for producing bubble gum and chewing gum are gum bases. The gum base of the gum is prepared from rubber, polyvinyl acetate, rosin glyceride, talcum powder, paraffin and other raw materials. Among these ingredients, polyvinyl acetate hardens when cooled, resulting in poor softness, and the produced gum base also has poor flexibility, so that the produced bubble gum product is not soft and smooth enough, and causes great foaming effort for the consumer. When the bubble gum or chewing gum is adhered to the ground, the bubble gum or chewing gum is hardened with the temperature reduction, and is difficult to remove. Meanwhile, the softness of the bubble gum also depends on whether the raw materials and the auxiliary materials can be fully stirred in the stirring process, the more the raw materials and the auxiliary materials are fully mixed, the tighter the action among the components is, and the better the softness of the formed sugar base is.

At present, chinese patent No. CN206837913U discloses a stirring machine for producing chewing gum, wherein a stirring tank is disposed on the stirring machine, and an edge of the top surface of the stirring tank is hinged to an edge of a top cover; the stirring tank is provided with two mutually parallel spiral stirring paddles; two shaft heads of the spiral stirring paddle are respectively and rotationally connected with the left side wall and the right side wall of the stirring tank; the shaft head of one of the spiral stirring paddles extends out of the stirring tank and is fixedly connected with the input end of the driving belt pulley; the shaft head of the other spiral stirring paddle extends out of the stirring tank and is fixedly connected with the rotation center of the driven wheel. The belt is tensioned between the driven pulley and the driving pulley; the edge of the top cover is hinged with a buckle plate; a positioning bolt is fixedly arranged on the outer side wall of the stirring tank; one end of the pedal unlocking mechanism is fixedly connected with the stirring tank; the other end of the pedal unlocking mechanism is fixedly connected with the limiting column. When the chewing gum stirring device is used, the top cover must be locked on the stirring tank before the chewing gum is stirred; in the process, the top cover is firstly closed on the stirring groove, and then the limiting column is pulled to enable the limiting column to be separated from the positioning bolt; rotating the buckle plate to enable the positioning bolt to be inserted into the positioning hole; the limiting column is loosened, the first spring naturally rebounds, and the positioning bolt is inserted into the opening groove again.

Above-mentioned mixer is in the in-service use in-process, rotates through the motor and drives two stirring rake syntropys of two belt pulley control and stir the gum base, and stirring vane on the stirring rake is helical mixing blade, and the stirring scope that the stirring will is little and fixed, can lead to raw materials and auxiliary material stirring insufficient to influence the compliance of final bubble gum, chewing gum.

Disclosure of Invention

The invention aims to provide a gum base production process and production equipment thereof, which have the advantages that the softness of the blended gum base is good, and the softness of bubble gum and chewing gum produced by the gum base is good.

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

a production process of a rubber base comprises the following steps:

s1: preparing raw materials and auxiliary materials;

s2: stirring: placing the raw materials and the auxiliary materials in a stirrer to be stirred to form a glue base;

s3: and (3) cooling: cooling the molded gum base through a cooling and temperature returning system to reduce the temperature of the gum base;

s4: pelletizing: cutting the cooled gum base into particles by a particle cutting machine to cut the gum base into a plurality of gum bases with the sizes meeting the requirements;

s5: and (3) drying: passing the mass through a rotary homogenizing dryer, removing moisture from the gum base:

s6: discharging: the gum base after moisture removal is passed through a vibrating screen feeder to drop into a receiving bucket.

By adopting the technical scheme, the vinyl acetate-vinyl laurate copolymer is thermoplastic copolymer resin and has good internal plasticity, and in the copolymerization process, due to the introduction of acetic acid and lauric acid polar groups, short chain branches can be formed to cause space obstacle, so that the vinyl acetate-vinyl laurate copolymer has good blending property and compatibility, and is convenient for the uniform mixing of the vinyl acetate-vinyl laurate copolymer with other resins and filler components in the gum base, thereby improving the flexibility of the gum base. Meanwhile, after the gum base is cooled, water drops are carried on the gum base, the surface viscosity of the gum base can be influenced by the carrying of the water drops, the flexibility of the gum base can also be influenced, the water drops can be quickly removed by the arrangement of the drying step, and the influence of the water drops on the flexibility of the gum base is reduced, so that the gum base produced by the process flows of S1-S6 has the characteristics of good flexibility of the mixed gum base and good flexibility of bubble gum and chewing gum produced by the gum base.

The invention is further configured to: and the cooling temperature of the cooling and temperature returning system in the S3 is 10-20 ℃.

Through adopting above-mentioned technical scheme, the temperature of the gum base after the stirring is too high, and 20 ~ 25 ℃ of temperature can give the gum base a certain temperature buffering, makes the gum base slowly cool down, avoids the gum base temperature to subtract suddenly, is favorable to protecting each constitution of gum base, and 20 ~ 25 ℃ is the most comfortable temperature of human body simultaneously, and the workman of being convenient for of this kind of temperature is taken, is packed, is processed the gum base when the ejection of compact.

Production equipment applied to the gum base production process comprises a stirrer, a stirring tank arranged on the stirrer, and a plurality of spiral stirring paddles arranged in the stirring tank, the side wall of the stirrer is provided with a first mounting opening communicated with the stirring tank, the first mounting opening is detachably connected with a mounting plate, the mixer is provided with a fixing device for fixing the mounting plate, the mounting plate is provided with a second mounting opening communicated with the mixing tank, the mounting port II is rotatably connected with a rotating plate, the mounting plate is fixedly connected with a first driving motor for rotating the rotating plate, the rotating plate is provided with a plurality of mounting ports III communicated with the stirring tank, the mounting ports III are rotatably connected with the adapter plate, and the rotating plate is fixedly connected with a second driving motor for rotating the connecting plate, and the spiral stirring paddle is fixedly connected to the surface of the adapter plate facing the inner cavity of the stirring tank.

Through adopting above-mentioned technical scheme, when stirring raw materials and batching, start driving motor one and driving motor two, driving motor drives the rotor plate and rotates, and the rotor plate drives the spiral stirring rake at the pivoted in-process and rotates, and meanwhile, the spiral stirring rake self is also rotating under driving motor two's drive, and the stirring scope of spiral stirring rake can be enlarged in this kind of setting to make raw materials and auxiliary material can be more abundant by the stirring, thereby improve the quality of gum base.

The invention is further configured to: the fixing device comprises a fixing plate and an inserting groove, wherein the fixing plate is arranged on the inner side wall of the mounting opening, the fixing plate is connected with the mounting groove in a sliding mode, the inserting groove is arranged on the side wall of the mounting plate and is connected with the fixing plate in a sliding mode, the fixing plate is arranged in the direction parallel to the mounting plate, the mounting groove is connected with a threaded rod in a rotating mode on the side wall of the notch of the mounting groove, the threaded rod is arranged in the direction parallel to the surface direction of the fixing plate, a screw nut is connected to the threaded rod.

Through adopting above-mentioned technical scheme, the mounting panel makes the mounting panel slip grafting in the mounting groove at the in-process of installation, rotates the threaded rod after the grafting is accomplished, makes lead screw nut drive the fixed plate and removes to make the fixed plate peg graft in the inserting groove, thereby make the position of mounting panel can fix. This kind of setting can make the mounting panel installation firm to make screw board thick liquid carry out intensive mixing to raw materials and auxiliary material in the stirred tank, be convenient for simultaneously dismantle the mounting panel after the stirring is accomplished, wash the spiral stirring rake.

The invention is further configured to: and a rotating handle used for rotating the threaded rod is rotatably connected to the side wall of the stirrer.

Through adopting above-mentioned technical scheme, the setting of rotation handle is convenient for the operation workman to rotate the threaded rod.

The invention is further configured to: and the side wall of the fixed plate is fixedly connected with an elastic pad, and the elastic pad is attached to and extruded with the inner groove wall of the insertion groove.

Through adopting above-mentioned technical scheme, this kind is provided with and does benefit to make fixed plate and inserting groove peg graft more firmly to make the mounting panel set up more firmly, can also carry out the shutoff to the clearance between mounting panel and the mounting groove simultaneously, avoid the raw materials to ooze from this gap.

The invention is further configured to: the fixing device comprises an insertion plate fixedly connected to the mounting plate and a positioning groove arranged on the inner wall of the mounting opening and used for inserting the insertion plate, an iron block is embedded in the side wall of the insertion plate, and a magnetic block mutually adsorbed with the magnetic block is embedded in the inner groove wall of the positioning groove.

Through adopting above-mentioned technical scheme, the in-process of mounting panel at the installation, plugboard and constant head tank slip grafting to absorption through magnetic path and iron plate makes the mounting panel setting firm. The fixing device is beneficial to quick installation and disassembly of the installation plate.

In conclusion, the beneficial technical effects of the invention are as follows:

1. through the process flow of S1-S6, the characteristics that the produced gum base has good softness after being mixed and the produced bubble gum and chewing gum have good softness are achieved;

2. through the setting of rotor plate, keysets, spiral stirring rake, can play the raw materials that makes in the stirred tank and the more abundant effect of auxiliary material stirring.

Drawings

FIG. 1 is a process flow for a production process embodying the present invention:

FIG. 2 is a schematic view showing the overall construction of the production apparatus of the present invention;

FIG. 3 is a schematic view showing the overall structure of a cross-sectional view of a production apparatus of the present invention;

FIG. 4 is a schematic view of an enlarged view at A in FIG. 3;

FIG. 5 is an exploded view for embodying the fixing means in example 3;

FIG. 6 is a schematic sectional view showing a magnetic block and an iron block in embodiment 3.

In the figure, 1, a stirrer; 2. a stirring tank; 3. a helical stirring paddle; 4. a first mounting opening; 5. mounting a plate; 6. a fixing device; 61. mounting grooves; 62. a fixing plate; 63. inserting grooves; 64. a plugboard; 65. positioning a groove; 7. a threaded rod; 8. a lead screw nut; 9. a penetration groove; 10. rotating the handle; 11. an elastic pad; 12. a second mounting opening; 13. a rotating plate; 14. a third mounting opening; 15. an adapter plate; 16. a first U-shaped mounting plate; 17. driving a motor I; 18. a U-shaped mounting plate II; 19. a second driving motor; 20. an iron block; 21. a magnetic block.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.