阅读说明：本技术 一种能够快速降低产品温度的橡胶条挤出装置 (Rubber strip extrusion device capable of rapidly reducing product temperature ) 是由 刘忠 于 2021-08-28 设计创作，主要内容包括：本发明公开了一种能够快速降低产品温度的橡胶条挤出装置,包括底座,其顶部焊接有热熔筒,所述热熔筒的内壁上固定嵌设有用于熔化原料的加热环,且加热环和热熔筒的内壁上贴合设置有用于挤出原料的挤出螺杆；第一电机,其输出轴转动贯穿于所述热熔筒设置,所述第一电机的输出轴端部同轴连接有所述挤出螺杆,且第一电机和水箱固定安装在所述底座上,并且水箱的内壁上固定连接有第三电机。该能够快速降低产品温度的橡胶条挤出装置,其设置有橡胶条的冷却降温结构,能够将橡胶条快速冷却定形,降低了橡胶条意外形变的风险,缩短了加工时间,且装置能对橡胶条表面进行清理,防止表面有污垢碎屑残留。(The invention discloses a rubber strip extrusion device capable of quickly reducing the temperature of a product, which comprises a base, wherein the top of the base is welded with a hot melting cylinder, a heating ring for melting raw materials is fixedly embedded on the inner wall of the hot melting cylinder, and an extrusion screw for extruding the raw materials is attached to the inner walls of the heating ring and the hot melting cylinder; the output shaft of the first motor is rotatably arranged to penetrate through the hot melting cylinder, the end part of the output shaft of the first motor is coaxially connected with the extrusion screw, the first motor and the water tank are fixedly arranged on the base, and the inner wall of the water tank is fixedly connected with a third motor. This can reduce rubber strip extrusion device of product temperature fast, its cooling structure that is provided with the rubber strip can cool off the setting fast with the rubber strip, has reduced the risk of the unexpected deformation of rubber strip, has shortened process time, and the device can clear up the rubber strip surface, prevents that the surface from having the dirt piece to remain.)

1. The utility model provides a can reduce rubber strip extrusion device of product temperature fast which characterized in that includes:

the top of the base is welded with a hot melting cylinder, a heating ring for melting raw materials is fixedly embedded on the inner wall of the hot melting cylinder, and extrusion screws for extruding the raw materials are attached to the heating ring and the inner wall of the hot melting cylinder;

the output shaft of the first motor is rotatably arranged to penetrate through the hot melting cylinder, the end part of the output shaft of the first motor is coaxially connected with the extrusion screw, the first motor and the water tank are fixedly arranged on the base, and the inner wall of the water tank is fixedly connected with a third motor;

the lower end of the mixing barrel is connected with the side wall of the hot melting barrel in a through mode and plays a role in mixing raw materials, the second motor is fixedly connected to the top of the mixing barrel, and the output shaft of the second motor rotates to penetrate through the mixing barrel.

2. The rubber strip extrusion device capable of rapidly reducing the temperature of the product according to claim 1, wherein: the coaxial welding of the discharge end mouth department of hot melt section of thick bamboo has a location section of thick bamboo, and the inboard of a location section of thick bamboo is inserted and is equipped with the sliding structure that the two of bush piece constitute the block to the end face laminating setting of a mouthful module and a hot melt section of thick bamboo.

3. The rubber strip extrusion device capable of rapidly reducing the temperature of the product according to claim 2, wherein: the two sides of the mouth module are slidably inserted with symmetrically distributed limiting rods to achieve the limiting effect, and the limiting rods penetrate through the positioning barrel to form a threaded connection relationship with the positioning barrel.

4. The rubber strip extrusion device capable of rapidly reducing the temperature of the product according to claim 1, wherein: the inboard coaxial vertical axis that is provided with of mixing barrel, and the top of vertical axis is connected on the output shaft of second motor to the welding has the rotating turret that is used for stirring the raw materials on the lateral wall of vertical axis, and the guide post is installed to the bottom of vertical axis moreover, offers the helicla flute that is used for the guide on the guide post simultaneously.

5. The rubber strip extrusion device capable of rapidly reducing the temperature of the product according to claim 1, wherein: the top of the water tank is fixedly connected with a cooling pipe and a pump which are horizontally arranged, the cooling pipe and an outer cylinder are coaxially arranged with the hot melting cylinder, and a ring pipe and a branch pipe are fixedly embedded in the cooling pipe.

6. The rubber strip extrusion device capable of rapidly reducing the temperature of the product according to claim 5, wherein: the branch pipes are connected to the ring pipe at equal angles, the nozzles distributed at equal intervals on the branch pipes face the inner side of the cooling pipe, the ring pipe is fixedly communicated with the pump, and the port of the water inlet pipe of the pump is arranged at the bottom of the inner wall of the water tank.

7. The rubber strip extrusion device capable of rapidly reducing the temperature of the product according to claim 5, wherein: the end face of the outer barrel is fixedly provided with a connecting ring, the cross section of the connecting ring is of an L-shaped structure, the connecting ring is rotatably embedded on the side wall of the water tank, teeth which are distributed at equal angles are welded on the side wall of the outer barrel, the teeth on the outer barrel and the power gear form a meshing transmission relationship, and the power gear is fixedly arranged on an output shaft of the third motor.

8. The rubber strip extrusion device capable of rapidly reducing the temperature of the product according to claim 5, wherein: the inner wall of the outer barrel is coaxially connected with a net barrel, the inner wall of the net barrel is fixedly provided with a cleaning barrel, and the cleaning sleeve is made of sponge materials and plays a role in absorbing water and cleaning up scraps.

Technical Field

The invention relates to the technical field of rubber product production, in particular to a rubber strip extrusion device capable of quickly reducing the temperature of a product.

Background

The rubber strip extrusion device can extrude the molten rubber raw material from the discharge port with a specific shape by utilizing pressure, and the raw material can be made into a product after being cooled and shaped, however, the existing rubber strip extrusion device also has some problems:

for example, publication number is CN 213166762U's a silicon rubber sealing strip extrusion device, includes the workstation, the top of workstation is equipped with feed cylinder and motor case, the inside of feed cylinder is equipped with the work screw rod, the one end of work screw rod is equipped with the work motor, the feed cylinder is close to the one end top of motor case is equipped with feeding device, feeding device's inside is equipped with the disintegrating layer … …. It does not have the rapid cooling structure that sets up the rubber strip, and the rubber strip need just can cool off the setting through longer time, has improved the risk of the unexpected deformation of rubber strip, has prolonged process time, and the device can not clear up the rubber strip surface of extruding, and the surface probably has the dirt piece to remain.

Aiming at the problems, innovative design is urgently needed on the basis of the original rubber strip extrusion device.

Disclosure of Invention

The invention aims to provide a rubber strip extrusion device capable of quickly reducing the temperature of a product, and aims to solve the problems that the conventional rubber strip extrusion device in the background art is not provided with a quick cooling structure of a rubber strip, the rubber strip can be cooled and shaped after a long time, the risk of accidental deformation of the rubber strip is increased, the processing time is prolonged, the surface of the extruded rubber strip cannot be cleaned, and dirt and debris residues possibly exist on the surface.

In order to achieve the purpose, the invention provides the following technical scheme: a rubber strip extrusion apparatus capable of rapidly reducing the temperature of a product, comprising:

the top of the base is welded with a hot melting cylinder, a heating ring for melting raw materials is fixedly embedded on the inner wall of the hot melting cylinder, and extrusion screws for extruding the raw materials are attached to the heating ring and the inner wall of the hot melting cylinder;

the output shaft of the first motor is rotatably arranged to penetrate through the hot melting cylinder, the end part of the output shaft of the first motor is coaxially connected with the extrusion screw, the first motor and the water tank are fixedly arranged on the base, and the inner wall of the water tank is fixedly connected with a third motor;

the lower end of the mixing barrel is connected with the side wall of the hot melting barrel in a through mode and plays a role in mixing raw materials, the second motor is fixedly connected to the top of the mixing barrel, and the output shaft of the second motor rotates to penetrate through the mixing barrel.

Preferably, a positioning cylinder is coaxially welded at the discharge end opening of the hot melting cylinder, a sliding structure in which the mouth mold block and the hot melting cylinder are clamped is inserted into the inner side of the positioning cylinder, and the mouth mold block is attached to the end face of the hot melting cylinder, so that the mouth mold block can move in the positioning cylinder.

Preferably, the two sides of the mouth mold block are slidably inserted with symmetrically distributed limiting rods for limiting, and the limiting rods penetrate through the positioning cylinder and form a threaded connection relationship with the positioning cylinder, so that the limiting rods can move on the positioning cylinder.

Preferably, the inboard coaxial vertical axis that is provided with of mixing barrel, and the top of vertical axis is connected on the output shaft of second motor to the welding has the rotating turret that is used for stirring the raw materials on the lateral wall of vertical axis, and the guide post is installed to the bottom of vertical axis moreover, offers the helicla flute that is used for the guide on the guide post simultaneously, prolongs the dwell time of raw materials in the mixing barrel, makes the raw materials can the intensive mixing.

Preferably, the top of the water tank is fixedly connected with a cooling pipe and a pump which are horizontally arranged, the cooling pipe and the outer cylinder are coaxially arranged with the hot melting cylinder, and a ring pipe and a branch pipe are fixedly embedded in the cooling pipe to form a cooling structure of the device.

Preferably, the branch pipes are connected to the circular pipe at equal angles, the nozzles distributed at equal intervals on the branch pipes face the inner side of the cooling pipe, the circular pipe is fixedly communicated with the pump, and the port of the water inlet pipe of the pump is arranged at the bottom of the inner wall of the water tank, so that the pump can send water into the branch pipes.

Preferably, the end face of the outer cylinder is fixedly provided with a connecting ring, the cross section of the connecting ring is of an L-shaped structure, the connecting ring is rotatably embedded in the side wall of the water tank, teeth which are distributed at equal angles are welded on the side wall of the outer cylinder, the teeth on the outer cylinder and the power gear form a meshing transmission relationship, and the power gear is fixedly arranged on an output shaft of the third motor, so that the third motor can drive the outer cylinder to rotate.

Preferably, the inner wall of the outer barrel is coaxially connected with a net barrel, the inner wall of the net barrel is fixedly provided with a cleaning barrel, and the cleaning sleeve is made of sponge materials and plays a role in absorbing water and cleaning debris, so that the outer barrel can drive the net barrel and the cleaning barrel to rotate.

Compared with the prior art, the invention has the beneficial effects that: the rubber strip extrusion device capable of rapidly reducing the temperature of a product is provided with a cooling structure of a rubber strip, the rubber strip can be rapidly cooled and shaped, the risk of accidental deformation of the rubber strip is reduced, the processing time is shortened, the surface of the rubber strip can be cleaned, and dirt and debris residues on the surface are prevented;

1. the cooling pipe is internally embedded with an annular pipe and branch pipes, the side walls of the annular pipe are communicated with the branch pipes which are distributed at equal angles, the nozzles which are distributed at equal intervals on the branch pipes face the inner side of the cooling pipe, the annular pipe is communicated on the pump machine, the port of a water inlet pipe of the pump machine is arranged at the bottom of the inner wall of the water tank, when the pump machine is started, the pump machine can send water in the water tank into the annular pipe, the water in the annular pipe flows into the branch pipes, and the water is sprayed to the rubber strips in the cooling pipe from the nozzles on the branch pipes, so that the rubber strips are cooled and shaped;

2. install the go-between on the terminal surface of urceolus, and the cross-section of go-between is "L" shape structure, the go-between rotates to inlay and establishes on the lateral wall of water tank, and the welding has the tooth that the equal angular distribution on the lateral wall of urceolus, and tooth and power gear constitute the meshing transmission relation, and when power gear rotated, power gear passed through the tooth and drove the urceolus and rotate, and the net section of thick bamboo in the urceolus and clearance cover rotate in step this moment, utilize the surface of clearance cover clearance rubber strip.

Drawings

FIG. 1 is a schematic view of the overall external structure of the present invention;

FIG. 2 is a schematic view of an extrusion screw mounting structure according to the present invention;

FIG. 3 is a schematic view of a turret mounting structure of the present invention;

FIG. 4 is a schematic view of the mounting structure of the die block of the present invention;

FIG. 5 is a schematic view of a cooling tube mounting structure according to the present invention;

FIG. 6 is a schematic view of a mounting structure for a branch pipe according to the present invention;

FIG. 7 is a schematic view of an attachment ring mounting arrangement of the present invention;

fig. 8 is a schematic view of the power gear transmission structure of the present invention.

In the figure: 1. a base; 2. a hot-melt cylinder; 3. a heating ring; 4. extruding a screw; 5. a first motor; 6. a mixing barrel; 7. a second motor; 8. a vertical axis; 9. a rotating frame; 10. a guide post; 11. a positioning cylinder; 12. a port module; 13. a limiting rod; 14. a water tank; 15. a cooling tube; 16. a ring pipe; 17. a branch pipe; 18. a pump machine; 19. a connecting ring; 20. an outer cylinder; 21. a power gear; 22. a third motor; 23. a net drum; 24. and (6) cleaning the sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: a rubber strip extrusion apparatus capable of rapidly reducing the temperature of a product, comprising:

the top of the base 1 is welded with a hot melting cylinder 2, a heating ring 3 for melting raw materials is fixedly embedded on the inner wall of the hot melting cylinder 2, and an extrusion screw rod 4 for extruding the raw materials is attached to the inner walls of the heating ring 3 and the hot melting cylinder 2;

the output shaft of the first motor 5 is rotatably arranged to penetrate through the hot melting cylinder 2, the end part of the output shaft of the first motor 5 is coaxially connected with the extrusion screw 4, the first motor 5 and the water tank 14 are fixedly arranged on the base 1, and the inner wall of the water tank 14 is fixedly connected with the third motor 22;

mixing barrel 6, its lower extreme through connection plays the effect of mixing the raw materials on the lateral wall of hot melt cylinder 2, mixing barrel 6's top fixedly connected with second motor 7, and the output shaft of second motor 7 rotates to run through and sets up with mixing barrel 6.

Coaxial welding of the discharge end department of hot melt section of thick bamboo 2 has a location section of thick bamboo 11, and the inboard of a location section of thick bamboo 11 is inserted and is equipped with the sliding structure that two constitute the block of a module 12, and the terminal surface laminating setting of a module 12 and a hot melt section of thick bamboo 2, the gag lever post 13 that is equipped with symmetric distribution is inserted in the slip of a module 12 both sides and is played spacing effect, and gag lever post 13 runs through and sets up both and constitute the threaded connection relation with a location section of thick bamboo 11, when the user need dismantle a module 12, rotate 2 gag lever posts 13 in proper order, gag lever post 13 removes to the outside of a location section of thick bamboo 11, make the tip of gag lever post 13 break away from in the bush piece 12, gag lever post 13 no longer fixes bush piece 12 block this moment, can extract bush piece 12 from a location section of thick bamboo 11.

The inboard coaxial vertical axis 8 that is provided with of mixing barrel 6, and the top of vertical axis 8 is connected on the output shaft of second motor 7, and the welding has the rotating turret 9 that is used for stirring the raw materials on the lateral wall of vertical axis 8, and guide post 10 is installed to the bottom of vertical axis 8, offer the helicla flute that is used for the guide on the guide post 10 simultaneously, second motor 7 drives rotating turret 9 and guide post 10 synchronous rotation through vertical axis 8, rotating turret 9 begins to stir the raw materials in mixing barrel 6, the raw materials slides in hot melt section of thick bamboo 2 along the helicla flute on the guide post 10.

The top of the water tank 14 is fixedly connected with a cooling pipe 15 and a pump machine 18 which are horizontally arranged, the cooling pipe 15 and an outer cylinder 20 are coaxially arranged with the hot melting cylinder 2, a circular pipe 16 and a branch pipe 17 are fixedly embedded in the cooling pipe 15, the branch pipe 17 is connected to the circular pipe 16 at equal angles, nozzles distributed at equal intervals on the branch pipe 17 face the inner side of the cooling pipe 15, the circular pipe 16 is fixedly communicated with the pump machine 18, a water inlet pipe port of the pump machine 18 is arranged at the bottom of the inner wall of the water tank 14, the pump machine 18 pumps water in the water tank 14 into the circular pipe 16, water in the circular pipe 16 flows into the branch pipe 17, water is sprayed out from the nozzles on the branch pipe 17, the water is sprayed to rubber strips in the cooling pipe 15, and the water can quickly reduce the temperature of the rubber strips and wash the rubber strips to quickly shape the rubber strips.

The end face of the outer cylinder 20 is fixedly provided with a connecting ring 19, the cross section of the connecting ring 19 is of an L-shaped structure, the connecting ring 19 is rotatably embedded on the side wall of the water tank 14, teeth distributed at equal angles are welded on the side wall of the outer cylinder 20, the teeth on the outer cylinder 20 and the power gear 21 form a meshing transmission relationship, the power gear 21 is fixedly arranged on an output shaft of a third motor 22, the inner wall of the outer cylinder 20 is coaxially connected with a net cylinder 23, the inner wall of the net cylinder 23 is fixedly provided with a cleaning cylinder 24, the cleaning cylinder 24 is made of sponge materials and plays a role in absorbing water and cleaning debris, the third motor 22 can drive the outer cylinder 20 connected in a meshing manner through the power gear 21 to rotate, the connecting ring 19 arranged at the end part of the outer cylinder 20 rotates on the water tank 14, the net cylinder 23 and the cleaning cylinder 24 arranged in the outer cylinder 20 synchronously rotate, the cleaning cylinder 24 starts to clean dirt and debris on the rubber strips, and simultaneously the cleaning sleeve 24 can absorb the residual moisture on the rubber strip.

The working principle is as follows: when the rubber strip extrusion device capable of quickly reducing the temperature of a product is used, firstly, referring to fig. 1-8, a user starts a first motor 5, a second motor 7 and a heating ring 3, then pours raw materials into a mixing cylinder 6, at the moment, the second motor 7 drives a rotating frame 9 and a guide column 10 to synchronously rotate through a vertical shaft 8, the rotating frame 9 can uniformly mix the raw materials in the mixing cylinder 6, the raw materials slide downwards along a spiral groove on the guide column 10 and fall into a hot melting cylinder 2, the first motor 5 drives an extrusion screw 4 to rotate, the extrusion screw 4 drives the raw materials to move towards a neck mold block 12 through friction force, when the raw materials pass through the heating ring 3, the raw materials are heated and melted, the melted raw materials continue to move, and the raw materials overflow from the neck mold block 12 under the extrusion pushing of the extrusion screw 4, so that a rubber strip product is molded;

referring to fig. 1-8, following the above steps, the pump 18 is started, the pump 18 pumps the water in the water tank 14 into the circular pipe 16, the water in the circular pipe 16 flows into the branch pipe 17, so that the water is sprayed to the inner side of the cooling pipe 15 from the spray nozzles on the branch pipe 17, then the rubber strip sequentially passes through the cooling pipe 15 and the inner side of the cleaning sleeve 24, the water sprayed from the branch pipe 17 can quickly reduce the temperature of the rubber strip and wash the rubber strip to quickly shape the rubber strip, the cleaning sleeve 24 made of sponge material is elastically deformed to make the inner wall of the cleaning sleeve 24 closely contact with the outer wall of the rubber strip, then the end of the rubber strip is wound on an external winding device, the rubber strip produced is continuously pulled by the winding device, the third motor 22 is started, the power gear 21 installed on the output shaft of the third motor 22 is rotated, because the power gear 21 and the teeth on the outer cylinder 20 form a meshing transmission relationship, and the go-between 19 of 20 tip installations of urceolus rotates and inlays and establishes on water tank 14, power gear 21 can drive urceolus 20 and rotate this moment, the net section of thick bamboo 23 and the synchronous rotation of clearance cover 24 of installation in the urceolus 20, clearance cover 24 begins to clear up dirt and piece on the rubber strip, remaining moisture on the rubber strip can be absorbed to clearance cover 24, clearance cover 24 throws adsorbed moisture to the outside through pivoted centrifugal force, water flows into the urceolus 20 through the hole on net section of thick bamboo 23 in, water on the urceolus 20 inner wall drips into in water tank 14 downwards, when the user need dismantle mouthful module 12, rotate 2 gag lever posts 13 in proper order, gag lever post 13 removes to the outside of location section of thick bamboo 11, make the tip of gag lever post 13 break away from in mouthful module 12, gag lever post 13 no longer fixes mouth module 12 block clamp at this moment, the user can pull out mouthful module 12 from location section of thick bamboo 11.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.