CN215320465U

CN215320465U - Rotary discharging type plastic film raw material extrusion device

Info

Publication number: CN215320465U
Application number: CN202121714954.0U
Authority: CN
Inventors: 宋建丰; 吴杰; 宋晓敏
Original assignee: Changshu Yingyang Plastic Products Co ltd
Current assignee: Changshu Yingyang Plastic Products Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2021-12-28
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses a rotary discharging type plastic film raw material extrusion device which comprises a base and a charging barrel, wherein the charging barrel is arranged on the upper side of the base, a feeding bin is arranged at the upper end of the charging barrel, a discharging pipe is arranged on the left side of the charging barrel in a threaded mode, and a material guide pipe is connected to the left side of the discharging pipe. The first motor rotates to drive the rotating rod to rotate, so that the heating pipe is driven to rotate, the material guiding blade is driven to rotate, the constant-speed discharging is realized, meanwhile, the raw materials which are not completely melted are heated and melted through the heating pipe, when the device stops working, the first motor is controlled to rotate reversely, the residual materials in the material guiding pipe and the material discharging pipe can be recycled into the material barrel, the phenomenon that the material guiding pipe and the material discharging pipe are blocked due to cooling of the raw materials is avoided, the raw materials are also prevented from being wasted, meanwhile, the material guiding pipe, the material discharging pipe and the clamping mechanism are matched for use, the material guiding pipe is convenient to disassemble and maintain, meanwhile, the material discharging pipe is fixedly connected with the material barrel, the sealing performance of the connection part of the material guiding pipe and the material barrel can be well guaranteed, and the raw materials are prevented from being leaked.

Description

Rotary discharging type plastic film raw material extrusion device

Technical Field

The utility model relates to the technical field of plastic film production and processing, in particular to a rotary discharging type plastic film raw material extrusion device.

Background

Plastics are high molecular compounds, commonly referred to as plastics or resins, produced by the polyaddition or polycondensation reaction of monomer molecules as raw materials. In the production process of plastic films, an extrusion device is generally used for processing and production, and in order to prevent raw materials from being easy to fall when extruded due to insufficient power for extrusion, the adopted rotary discharging type extrusion device has the following problems in the use process:

1. when the raw materials are extruded, the discharging rate is related to the internal pressure of the charging barrel, the internal pressure of the charging barrel is inconvenient to control, the discharging is uneven, defective products are easy to form, and the raw materials are easy to block the discharging pipe when the device stops working;

2. current discharging pipe, most direct rotation sets up the leakproofness relatively poor on the feed cylinder, and is not convenient for install and dismantle.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rotary discharging type plastic film raw material extruding device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a rotatory ejection of compact formula plastic film raw materials extrusion device, includes base, feed cylinder, the feed cylinder sets up at the base upside, the upper end of feed cylinder is provided with the feeding storehouse, the left side screw thread of feed cylinder is installed and is arranged the material pipe, the left side of arranging the material pipe is connected with the passage, a plurality of cavitys have been seted up to the one end that is close to row material pipe on the passage, be provided with latch mechanism in the cavity, the left side of feed cylinder on the base is provided with actuating mechanism, be provided with conveying mechanism in the feed cylinder, first motor is installed on the right side of feed cylinder, first motor and external terminal controller electric connection.

Preferably, latch mechanism includes T shape pole, spring, L shape pole, ball, T shape pole is installed in the cavity, the spring housing is established on T shape pole, the one end of keeping away from the spring on the T shape pole pass the outer wall of passage and with passage sliding connection, L shape pole is installed at T shape pole, the ball groove has been seted up to the end of L shape pole, the ball is installed in the ball inslot, the annular spout has been seted up to the left end of arranging the material pipe, L shape pole and annular spout sliding connection.

Preferably, the driving mechanism comprises a second motor, a first roller and a second roller, the first roller is installed on the second motor, the second roller is fixedly sleeved on the material guide pipe, the first roller is connected with the second roller through a matched belt, and the second motor is electrically connected with the external terminal controller.

Preferably, the conveying mechanism comprises a feed rod, a feeding blade and a heating pipe, the feed rod is arranged in the charging barrel through a bearing, the feeding blade is installed on the feed rod, the heating pipe is installed at the left end of the feed rod, the heating pipe is located in the discharging pipe, a material guiding blade matched with the feeding blade is installed on the heating pipe, the right end of the feed rod penetrates through the charging barrel and is connected with the first motor, and the heating pipe is electrically connected with the external terminal controller.

Preferably, the left side of the discharge pipe is provided with an annular groove, the right side of the material guide pipe is fixedly welded with a limiting ring matched with the annular groove, and the limiting ring is connected with the annular groove in a sliding manner.

Preferably, four supporting legs are arranged at the bottom of the charging barrel and are welded and fixed with the base.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the rotating rod is driven to rotate by the rotation of the first motor, so that the heating pipe is driven to rotate, the material guiding blade is driven to rotate, the constant-speed discharging is realized, meanwhile, the raw material which is not completely melted is heated and melted by the heating pipe, when the operation is stopped, the first motor is controlled to rotate reversely, the residual materials in the material guiding pipe and the material discharging pipe can be recycled into the material barrel, the phenomenon that the material guiding pipe and the material discharging pipe are blocked by the cooling of the raw material is avoided, and the waste of the raw material is also avoided;

2. the material guide pipe, the material discharge pipe and the clamping mechanism are matched for use, the material guide pipe is convenient to disassemble and maintain, and meanwhile, the material discharge pipe is fixedly connected with the communicating pipe, so that the sealing performance of the connecting part of the material discharge pipe and the material barrel can be better guaranteed, raw material leakage is avoided, and the material guide device has the advantages of simple structure, convenience in use and good use effect.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1;

fig. 4 is an enlarged view of the structure at B in fig. 2.

In the figure: 1. a base; 2. a charging barrel; 3. a feeding bin; 4. a discharge pipe; 5. a material guide pipe; 6. a clamping mechanism; 61. a T-shaped rod; 62. a spring; 63. an L-shaped rod; 64. a ball bearing; 7. a drive mechanism; 71. a second motor; 72. a first roller; 73. a second roller; 8. a conveying mechanism; 81. a feed bar; 82. a feeding blade; 83. heating a tube; 9. a first motor; 10. a material guide blade; 11. a limiting ring; 12. and (7) supporting legs.

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. 1-4, the present invention provides a technical solution: a rotary discharging type plastic film raw material extrusion device comprises a base 1 and a charging barrel 2, wherein the charging barrel 2 is arranged on the upper side of the base 1, a feeding bin 3 is arranged at the upper end of the charging barrel 2, a discharging pipe 4 is arranged on the left side of the charging barrel 2 in a threaded manner, a material guide pipe 5 is connected to the left side of the discharging pipe 4, a plurality of cavities are formed in one end, close to the discharging pipe 4, of the material guide pipe 5, clamping mechanisms 6 are arranged in the cavities, a driving mechanism 7 is arranged on the left side of the charging barrel 2 on the base 1, a conveying mechanism 8 is arranged in the charging barrel 2, a first motor 9 is arranged on the right side of the charging barrel 2, and the first motor 9 is electrically connected with an external terminal controller;

the clamping mechanism 6 comprises a T-shaped rod 61, a spring 62, an L-shaped rod 63 and a ball 64, the T-shaped rod 61 is installed in the cavity, the spring 62 is sleeved on the T-shaped rod 61, one end, far away from the spring 62, of the T-shaped rod 61 penetrates through the outer wall of the material guide pipe 5 and is in sliding connection with the material guide pipe 5, the L-shaped rod 63 is installed on the T-shaped rod 61, a ball groove is formed in the tail end of the L-shaped rod 63, the ball 64 is installed in the ball groove, an annular sliding groove is formed in the left end of the material discharge pipe 4, the L-shaped rod 63 is in sliding connection with the annular sliding groove, the driving mechanism 7 comprises a second motor 71, a first roller 72 and a second roller 73, the first roller 72 is installed on the second motor 71, the second roller 73 is fixedly sleeved on the material guide pipe 5, the first roller 72 is connected with the second roller 73 through a matched belt, the second motor 71 is electrically connected with an external terminal controller, the conveying mechanism 8 comprises a feeding rod 81, a feeding blade 82 and a feeding blade 82, Heating pipe 83, feed rod 81 passes through the bearing setting in feed cylinder 2, feeder blade 82 installs on feed rod 81, the left end at feed rod 81 is installed to heating pipe 83, heating pipe 83 is located row material pipe 4, install guide blade 10 with feeder blade 82 cooperation use on the heating pipe 83, feed rod 81's right-hand member passes feed cylinder 2 and is connected with first motor 9, heating pipe 83 and outside terminal control ware electric connection, row material pipe 4 left side has seted up the ring channel, the right side welded fastening of feed pipe 5 have with ring channel assorted spacing ring 11, spacing ring 11 and ring channel sliding connection, 2 bottoms of feed cylinder are provided with four landing legs 12, four landing legs 12 and base 1 welded fastening.

The working principle is as follows: when the device is used, raw materials are poured into the material barrel 2 through the feeding bin 3, the first motor 9 and the second motor 71 are started, the second motor 71 rotates to drive the first roller 72 to rotate, the second roller 73 to rotate, the material guide pipe 5 and the T-shaped rod 61 to rotate, the L-shaped rod 63 is driven to rotate along the annular sliding chute, the first motor 9 rotates forwards, the rotating rod and the heating pipe 83 are driven to rotate forwards, melted raw materials are pushed leftwards, the heating pipe 83 is started at the same time, the raw materials which are not melted completely are heated and melted, the extrusion speed of the raw materials is guaranteed to be constant through the rotation of the material guide blades 10, uneven discharging is avoided, when the device stops working, the first motor 9 rotates backwards, the rotating rod and the heating pipe 83 are driven to rotate backwards, the material guide blades 10 are driven to rotate backwards, and the raw materials are returned into the material barrel 2;

according to the utility model, the first motor 9 rotates to drive the rotating rod to rotate, so that the heating pipe 83 is driven to rotate, the guide vane 10 is driven to rotate, the constant-speed discharging is realized, meanwhile, the heating pipe 83 heats and melts raw materials which are not completely melted, when the device stops working, the first motor 9 is controlled to rotate reversely, residual materials in the guide pipe 5 and the discharging pipe 4 can be recycled into the charging barrel 2, the guide pipe 5 and the discharging pipe 4 are prevented from being blocked by cooling the raw materials, the raw materials can be prevented from being wasted, meanwhile, the guide pipe 5, the discharging pipe 4 and the clamping mechanism 6 are matched for use, the guide pipe 5 is convenient to disassemble and maintain, meanwhile, the discharging pipe 4 is fixedly connected with the charging barrel, the sealing performance of the connection part with the charging barrel 2 can be better ensured, the raw materials can be prevented from leaking, and the device has the advantages of simple structure, convenience in use and good using effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rotatory ejection of compact formula plastic film raw materials extrusion device, includes base (1), feed cylinder (2), its characterized in that: feed cylinder (2) set up in base (1) upside, the upper end of feed cylinder (2) is provided with feeding storehouse (3), row's material pipe (4) are installed to the left side screw thread of feed cylinder (2), the left side of arranging material pipe (4) is connected with passage (5), a plurality of cavitys have been seted up to the one end that is close to row material pipe (4) on passage (5), be provided with joint mechanism (6) in the cavity, the left side of feed cylinder (2) on base (1) is provided with actuating mechanism (7), be provided with conveying mechanism (8) in feed cylinder (2), first motor (9) are installed on the right side of feed cylinder (2), first motor (9) and outside terminal controller electric connection.

2. The rotary discharging type plastic film raw material extruding device as claimed in claim 1, wherein: clamping mechanism (6) include T shape pole (61), spring (62), L shape pole (63), ball (64), install in the cavity T shape pole (61), spring (62) cover is established on T shape pole (61), the one end of keeping away from spring (62) on T shape pole (61) is passed the outer wall of passage (5) and with passage (5) sliding connection, install at T shape pole (61) L shape pole (63), the ball groove has been seted up to the end of L shape pole (63), ball (64) are installed in the ball groove, arrange the left end of material pipe (4) and seted up annular chute, L shape pole (63) and annular chute sliding connection.

3. The rotary discharging type plastic film raw material extruding device as claimed in claim 1, wherein: the driving mechanism (7) comprises a second motor (71), a first roller (72) and a second roller (73), the first roller (72) is installed on the second motor (71), the second roller (73) is fixedly sleeved on the material guide pipe (5), the first roller (72) is connected with the second roller (73) through a matched belt, and the second motor (71) is electrically connected with an external terminal controller.

4. The rotary discharging type plastic film raw material extruding device as claimed in claim 1, wherein: conveying mechanism (8) include porter bar (81), feeding blade (82), heating pipe (83), porter bar (81) rotate and set up in feed cylinder (2), feeding blade (82) are installed on porter bar (81), the left end at porter bar (81) is installed in heating pipe (83), heating pipe (83) are located row material pipe (4), install guide blade (10) that use with feeding blade (82) cooperation on heating pipe (83), the right-hand member of porter bar (81) passes feed cylinder (2) and is connected with first motor (9), heating pipe (83) and outside terminal control ware electric connection.

5. The rotary discharging type plastic film raw material extruding device as claimed in claim 1, wherein: arrange material pipe (4) left side and seted up the ring channel, the right side fixed mounting of passage (5) have with ring channel assorted spacing ring (11), spacing ring (11) and ring channel sliding connection.

6. The rotary discharging type plastic film raw material extruding device as claimed in claim 1, wherein: four supporting legs (12) are arranged at the bottom of the charging barrel (2), and the four supporting legs (12) are fixedly connected with the base (1).