Bottle-grade polyester chip preparation device

Abstract

The invention discloses a bottle-grade polyester chip preparation device, and particularly relates to the technical field of polyester chips, the bottle-grade polyester chip preparation device comprises a barrel body, a driving mechanism is arranged at the top of the barrel body, the driving mechanism is connected with a connecting pipe, the connecting pipe is used for introducing hot air to dry materials, and a dispersing mechanism and a plurality of filter screens are arranged in the barrel body from top to bottom; the dispersing mechanism is used for uniformly separating materials; a vibration mechanism and a material turning mechanism are arranged on the filter screen, a material turning mechanism is also arranged on the dispersing mechanism, an air outlet assembly is arranged above the filter screen and arranged on the connecting pipe, the driving mechanism comprises a motor, the motor is installed at the top of the barrel through a motor base, and the output end of the motor is fixedly connected with a driving gear. And through cooperation of the driving mechanism, the dispersing mechanism, the filter screen, the vibrating mechanism and the material turning mechanism, a better drying effect can be achieved.

Description

Technical Field

[0001] The invention relates to the technical field of polyester chips, in particular to a device for preparing bottle-grade polyester chips. Background Art

[0002] Bottle-grade polyester chips preparation device is a device system specially used to produce bottle-grade polyester chips. Bottle-grade polyester chips, especially polyethylene terephthalate (PET) chips, are widely used in the manufacture of mineral water bottles, cola bottles, medicine bottles, cosmetic bottles and other packaging materials.

[0003] In the process of preparing bottle-grade polyester chips, the raw materials need to be cleaned and dried first to improve the purity of the raw materials and thus improve the product quality. The raw materials are usually irregular fragments. In the prior art, the raw materials are usually placed on a conveyor belt when drying the materials, and then the raw materials are dried by hot air. Since the raw materials are piled together, the hot air inside the raw materials is not easy to penetrate, resulting in uneven drying. If the raw materials are spread too wide for drying, the drying effect is good but the drying efficiency is low. Summary of the invention

[0004] The object of the present invention is to provide a bottle-grade polyester chip preparation device, which solves the problems of poor drying effect and low drying efficiency mentioned in the above background technology by cooperating with a dispersion mechanism, a vibration mechanism and a material turning mechanism.

[0005] The present invention can be implemented through the following technical scheme: it includes a cylinder, a driving mechanism is arranged on the top of the cylinder, the driving mechanism is connected to a connecting pipe, the connecting pipe is used to pass hot air to dry the material, a dispersion mechanism and a plurality of filter screens are arranged on the cylinder from top to bottom, the dispersion mechanism is used to separate the material evenly; a vibration mechanism and a material turning mechanism are respectively arranged on the filter screens, a material turning mechanism is also arranged on the dispersion mechanism, an air outlet assembly is arranged above the filter screen, and the air outlet assembly is arranged on the connecting pipe.

[0006] A further technical improvement of the present invention is that the driving mechanism includes a motor, which is installed on the top of the cylinder through a motor seat, the output end of the motor is fixedly connected to a driving gear, the connecting pipe extends to the top of the cylinder and is fixedly connected to a transmission gear, and the driving gear and the transmission gear are meshed.

[0007] A further technical improvement of the present invention is that the dispersing mechanism includes a material distribution plate, which is fixedly connected to the outer wall of the connecting pipe, a connecting ring is fixedly connected to the material distribution plate, the connecting ring and the connecting pipe are rotatably connected, a plurality of fan-shaped grooves are provided on the material distribution plate, a clamping plate is slidably connected in the fan-shaped groove, a connecting ring is fixedly connected to the end of the clamping plate, the connecting ring is slidably connected to the connecting ring, a positioning rod is fixedly connected to one of the clamping plates, an annular groove is provided on the inner wall of the cylinder, and the positioning rod is slidably connected in the annular groove.

[0008] A further technical improvement of the present invention is that the annular groove consists of two parts, one of which is a straight line part and the other is an arc part.

[0009] A further technical improvement of the present invention is that the vibration mechanism includes a connecting block, the connecting block is fixedly connected to the filter screen, and the connecting block extends into the connecting pipe and is slidably connected to the connecting pipe, a fixing ring is fixedly connected in the connecting pipe, a spring is arranged between the fixing ring and the connecting block, a wave groove is opened on the inner wall of the cylinder, and the filter screen is slidably connected in the wave groove.

[0010] A further technical improvement of the present invention is that the material turning mechanism includes a mounting frame, the mounting frame is fixedly connected to the cylinder, a connecting shaft is rotatably connected to the mounting frame, a plurality of circumferentially distributed square frames are fixedly connected to the connecting shaft, a hopper is fixedly connected to one end of the square frame away from the connecting shaft, and a transmission assembly is arranged on the mounting frame.

[0011] A further technical improvement of the present invention is that the transmission assembly includes a first bevel gear, which is fixedly connected to the end of the connecting shaft. The transmission assembly also includes a second bevel gear. The second bevel gear on the transmission assembly on the dispersion mechanism is fixedly connected to the material distribution plate. The second bevel gear on the transmission assembly on the filter screen is fixedly connected to the filter screen, and the first bevel gear and the second bevel gear are meshed.

[0012] A further technical improvement of the present invention is that a material guide plate is arranged above the filter screen, and the material guide plate is annular and fixedly connected to the inner wall of the cylinder.

[0013] A further technical improvement of the present invention is that the air outlet assembly includes a strip groove, which is opened on the outer wall of the connecting pipe and is provided with a plurality of strip grooves; a guide cover is fixedly connected to the outer wall of the connecting pipe, the guide cover is located above the strip groove and is inclined; an air pipe is connected to the bottom of the cylinder, and the air pipe is connected to the connecting pipe.

[0014] A further technical improvement of the present invention is that a discharge port is provided at the bottom of the cylinder, a first material guide plate and a second material guide plate are arranged inside the cylinder, a plurality of support columns are fixedly connected to the bottom of the cylinder, and a feed port is provided at the top of the cylinder.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The cooperation of the driving mechanism and the dispersing mechanism can evenly disperse the materials on the distribution plate, so as to avoid the accumulation of logistics. When drying, the drying effect inside the accumulated materials is not good. The cooperation of the turning mechanism and the dispersing mechanism can not only roll the materials, thereby increasing the contact opportunities between the hot air and the materials and improving the drying effect, but also push the materials to the filter net below.

[0017] 2. The cooperation of the vibration mechanism and the filter can lift the material, so as to prevent the material attached to the surface of the filter from being unable to contact with the hot air, thereby improving the drying effect. At the same time, the turning mechanism can roll the material and lift the material, so that the material can fully contact with the hot air, thereby further improving the drying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0019] Figure 1 It is a schematic diagram of the external structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the interior of the cylinder of the present invention;

[0021] Figure 3 It is a schematic diagram of the structure of the cylinder part of the present invention;

[0022] Figure 4 It is a partial structural schematic diagram of the dispersion mechanism of the present invention;

[0023] Figure 5 It is a partial structural schematic diagram of the dispersion mechanism of the present invention;

[0024] Figure 6 It is a schematic diagram of the material distribution plate of the present invention;

[0025] Figure 7 It is a schematic diagram of the card plate and the connecting ring of the present invention;

[0026] Figure 8 It is a schematic diagram of the vibration mechanism of the present invention;

[0027] Fig. 9 It is a schematic diagram of the material turning mechanism of the present invention.

[0028] In the figure: 1. cylinder; 2. driving mechanism; 21. motor; 22. driving gear; 23. transmission gear; 3. dispersion mechanism; 31. material distribution plate; 32. positioning rod; 33. annular groove; 34. connecting ring; 35. clamping plate; 36. circular ring; 4. filter screen; 5. vibration mechanism; 51. connecting block; 52. spring; 53. fixing ring; 54. wave groove; 6. turning mechanism; 61. mounting frame; 62. hopper; 63. square frame; 64. first bevel gear; 65. connecting shaft; 66. second bevel gear; 7. air guide cover; 8. strip groove; 9. first guide plate; 10. second guide plate; 11. air pipe; 12. discharge port; 13. feed port; 14. connecting pipe; 15. support column. DETAILED DESCRIPTION

[0029] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation methods, structures, features and effects of the present invention are described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0030] See also Figure 1-9 As shown, the present invention provides a bottle-grade polyester chip preparation device, including a cylinder 1, a driving mechanism 2 is arranged on the top of the cylinder 1, the driving mechanism 2 is connected to a connecting pipe 14, the connecting pipe 14 is used to pass hot air to dry the material, a dispersing mechanism 3 and a plurality of filter screens 4 are arranged from top to bottom in the cylinder 1, the dispersing mechanism 3 is used to separate the material evenly; a vibrating mechanism 5 and a turning mechanism 6 are respectively arranged on the filter screens 4, the turning mechanism 6 is also arranged on the dispersing mechanism 3, an air outlet component is arranged above the filter screen 4, and the air outlet component is arranged on the connecting pipe 14.

[0031] See also Figure 1 , 2 As shown, the driving mechanism 2 includes a motor 21, which is installed on the top of the cylinder 1 through a motor seat, and the output end of the motor 21 is fixedly connected to a driving gear 22. The connecting pipe 14 extends to the top of the cylinder 1 and is fixedly connected to a transmission gear 23. The driving gear 22 and the transmission gear 23 are meshed, and a feed port 13 is opened on the top of the cylinder 1.

[0032] The driving mechanism 2 is used to drive the connection tube 14 to rotate. The specific operation process of the driving mechanism 2 is to start the motor 21 first, and the motor 21 further drives the driving gear 22 to rotate. The driving gear 22 then drives the transmission gear 23 meshing with it to rotate, thereby synchronously driving the connection tube 14 integrated with the transmission gear 23 to rotate.

[0033] See also Figure 4-6As shown, the dispersing mechanism 3 includes a material distribution plate 31, which is fixedly connected to the outer wall of the connecting tube 14, and a connecting ring 34 is fixedly connected to the material distribution plate 31. The connecting ring 34 and the connecting tube 14 are rotatably connected. A plurality of fan-shaped grooves are provided on the material distribution plate 31, and a clamping plate 35 is slidably connected in the fan-shaped groove. A circular ring 36 is fixedly connected to the end of the clamping plate 35, and the circular ring 36 is slidably connected to the connecting ring 34. A positioning rod 32 is fixedly connected to one of the clamping plates 35, and an annular groove 33 is provided on the inner wall of the cylinder 1, and the positioning rod 32 is slidably connected in the annular groove 33.

[0034] See also Figure 6 As shown, the annular groove 33 is composed of two parts, one of which is a straight line part and the other is an arc part.

[0035] The dispersing mechanism 3 is used to evenly disperse the material that falls onto the dispersing plate 31, and finally drops it onto the filter screen 4 below. Since the dispersing plate 31 on the dispersing mechanism 3 is fixedly connected to the connecting pipe 14, the dispersing plate 31 rotates synchronously with the connecting pipe 14, and the material entering from the feed inlet 13 falls to various parts of the dispersing plate 31. The turning mechanism 6 arranged above the dispersing plate 31 can roll and disperse the material. Through the cooperation of the dispersing mechanism 3 and the turning mechanism 6, the material can be evenly dispersed.

[0036] The action process of the dispersing mechanism 3 is that as the connecting pipe 14 rotates, the material distribution plate 31 fixed on the connecting pipe 14 rotates synchronously, so that all parts of the material distribution plate 31 are evenly covered with materials. As the material distribution plate 31 continues to rotate, since the clamping plate 35 and the ring 36 are slidably connected to the material distribution plate 31, the clamping plate 35 and the ring 36 rotate synchronously. Since the positioning rod 32 is slidably connected in the annular groove 33, as the positioning rod 32 rotates to the arc part of the annular groove 33, the positioning rod 32 drives the clamping plate 35 and the ring 36 fixed thereto to descend synchronously until the clamping plate 35 moves to the bottom of the material distribution plate 31. At this time, the material turning mechanism 6 set up pushes the material out through the fan-shaped groove opened on the material distribution plate 31.

[0037] See also Figure 8 As shown, the vibration mechanism 5 includes a connecting block 51, which is fixedly connected to the filter screen 4, and the connecting block 51 extends into the connecting pipe 14 and is slidably connected to the connecting pipe 14. A fixing ring 53 is fixedly connected to the connecting pipe 14, and a spring 52 is arranged between the fixing ring 53 and the connecting block 51. A wave groove 54 is opened on the inner wall of the cylinder 1, and the filter screen 4 is slidably connected in the wave groove 54.

[0038] The vibrating mechanism 5 can drive the filter 4 to vibrate, and the material on the filter 4 will vibrate accordingly, thereby lifting the material from the surface of the filter 4 and leaving the surface of the filter 4, thereby facilitating the hot air to pass through the surface of the material and avoiding the accumulation of materials causing the hot air to be unable to penetrate the materials accumulated inside.

[0039] The action process of the vibration mechanism 5 is as follows: since the filter screen 4 is slidably connected to the connecting tube 14, as the connecting tube 14 rotates, the filter screen 4 rotates synchronously; since the filter screen 4 is simultaneously slidably connected in the wave groove 54, as the filter screen 4 slides in the wave groove 54, the filter screen 4 moves up and down along the trajectory of the wave groove 54; at the same time, the spring 52 is deformed as the filter screen 4 moves, thereby resetting and connecting the filter screen 4.

[0040] Please refer to Figures 8 and 9, the material turning mechanism 6 includes a mounting frame 61, the mounting frame 61 is fixedly connected to the cylinder 1, a connecting shaft 65 is rotatably connected to the mounting frame 61, a plurality of circumferentially distributed square frames 63 are fixedly connected to the connecting shaft 65, a hopper 62 is fixedly connected to one end of the square frame 63 away from the connecting shaft 65, and a transmission assembly is provided on the mounting frame 61.

[0041] See also Fig. 9 As shown, the transmission assembly includes a first bevel gear 64, which is fixedly connected to the end of the connecting shaft 65. The transmission assembly also includes a second bevel gear 66. The second bevel gear 66 on the transmission assembly located on the dispersion mechanism 3 is fixedly connected to the distribution plate 31, and the second bevel gear 66 on the transmission assembly located on the filter screen 4 is fixedly connected to the filter screen 4. The first bevel gear 64 and the second bevel gear 66 are meshed.

[0042] The turning mechanism 6 can turn the material over, thereby increasing the contact opportunity between the material and the hot and cold. On the other hand, the turning mechanism 6 located on the dispersion mechanism 3 can also push the material on the distribution plate 31 through the fan-shaped groove, that is, it is used to assist in unloading.

[0043] The action process of the turning mechanism 6 is as follows: as the connecting pipe 14 drives the distribution plate 31 and the filter screen 4 to rotate, the second bevel gear 66 fixed on the distribution plate 31 and the filter screen 4 rotates synchronously. As the second bevel gear 66 rotates, the first bevel gear 64 meshing therewith rotates, thereby driving the connecting shaft 65 fixedly connected thereto to rotate. The square frame 63 fixedly connected to the connecting shaft 65 and the hopper 62 rotate synchronously. The hopper 62 is concave inward, so that the material can be lifted up, thereby increasing the tumbling force of the material.

[0044] See also Figure 8 , 9As shown, a guide plate is provided above the filter screen 4. The guide plate is annular and fixedly connected to the inner wall of the cylinder 1. The guide plate is used to guide the material to prevent the material from falling onto the first bevel gear 64 and the second bevel gear 66 to cause interference.

[0045] See also Figure 8 As shown, the air outlet assembly includes a strip groove 8, which is opened on the outer wall of the connecting pipe 14 and is provided with a plurality of strip grooves. A guide cover 7 is fixedly connected to the outer wall of the connecting pipe 14, and the guide cover 7 is located above the strip groove 8 and is inclined. An air pipe 11 is connected to the bottom of the cylinder 1, and the air pipe 11 is connected to the connecting pipe 14.

[0046] The air outlet assembly is used to guide the hot air introduced into the air pipe 11 from the connecting pipe 14 to the top of the filter screen 4, so as to dry the material. The hot air is discharged from the strip groove 8, and then the wind direction is changed through the action of the guide cover 7 to direct the hot air toward the material on the filter screen 4.

[0047] See also Figure 3 As shown, a discharge port 12 is provided at the bottom of the cylinder 1, and a first guide plate 9 and a second guide plate 10 are provided inside the cylinder 1. The discharge port 12, the first guide plate 9 and the second guide plate 10 cooperate to discharge the dried material. A plurality of support columns 15 are fixedly connected to the bottom of the cylinder 1, and a conveyor belt is provided under the cylinder 1 to carry the material to the next process through the conveyor belt.

[0048] When the present invention is in use, the material is fed into the distribution plate 31 in the dispersion mechanism 3 through the feed port 13. As the driving mechanism 2 is started, the distribution plate 31 is driven to rotate. As the rotation continues, the clamping plate 35 drops to the bottom of the distribution plate 31. At the same time, the turning mechanism 6 pushes the material through the fan-shaped groove, and the material falls onto the filter screen 4. The vibration mechanism 5 and the turning mechanism 6 arranged on the filter screen 4 vibrate and roll the material, so that the material is better in contact with the hot air, thereby achieving a better drying effect.

[0049] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A bottle-grade polyester chip preparation device, comprising a cylinder (1), characterized in that: A driving mechanism (2) is arranged at the top of the cylinder (1), the driving mechanism (2) is connected to a connecting pipe (14), the connecting pipe (14) is used to pass hot air to dry the material, and a dispersion mechanism (3) and a plurality of filter screens (4) are arranged in the cylinder (1) from top to bottom, the dispersion mechanism (3) is used to evenly separate the material; The filter screen (4) is provided with a vibration mechanism (5) and a material turning mechanism (6), and the dispersion mechanism (3) is also provided with a material turning mechanism (6). An air outlet component is provided above the filter screen (4), and the air outlet component is provided on the connecting pipe (14).

2. The device for preparing bottle-grade polyester chips according to claim 1, characterized in that: The driving mechanism (2) comprises a motor (21), the motor (21) being mounted on the top of the cylinder (1) via a motor seat, the output end of the motor (21) being fixedly connected to a driving gear (22), the connecting pipe (14) extending to above the top of the cylinder (1) and being fixedly connected to a transmission gear (23), the driving gear (22) and the transmission gear (23) being meshed.

3. The device for preparing bottle-grade polyester chips according to claim 1, characterized in that: The dispersing mechanism (3) comprises a material distribution plate (31), the material distribution plate (31) is fixedly connected to the outer wall of the connecting tube (14), a connecting ring (34) is fixedly connected to the material distribution plate (31), the connecting ring (34) and the connecting tube (14) are rotatably connected, a plurality of fan-shaped grooves are provided on the material distribution plate (31), a clamping plate (35) is slidably connected in the fan-shaped grooves, a circular ring (36) is fixedly connected at the end of the clamping plate (35), and the circular ring (36) is slidably connected to the connecting ring (34), a positioning rod (32) is fixedly connected to one of the clamping plates (35), an annular groove (33) is provided on the inner wall of the cylinder (1), and the positioning rod (32) is slidably connected in the annular groove (33).

4. The device for preparing bottle-grade polyester chips according to claim 3, characterized in that: The annular groove (33) consists of two parts, one of which is a straight line part and the other is an arc part.

5. The device for preparing bottle-grade polyester chips according to claim 1, characterized in that: The vibration mechanism (5) comprises a connection block (51), the connection block (51) is fixedly connected to the filter screen (4), and the connection block (51) extends into the connection pipe (14) and is slidably connected to the connection pipe (14), a fixing ring (53) is fixedly connected inside the connection pipe (14), a spring (52) is arranged between the fixing ring (53) and the connection block (51), a wave groove (54) is provided on the inner wall of the cylinder (1), and the filter screen (4) is slidably connected in the wave groove (54).

6. The device for preparing bottle-grade polyester chips according to claim 1, characterized in that: The material turning mechanism (6) comprises a mounting frame (61), the mounting frame (61) is fixedly connected to the cylinder (1), a connecting shaft (65) is rotatably connected to the mounting frame (61), a plurality of circumferentially distributed square frames (63) are fixedly connected to the connecting shaft (65), a hopper (62) is fixedly connected to one end of the square frame (63) away from the connecting shaft (65), and a transmission assembly is arranged on the mounting frame (61).

7. The device for preparing bottle-grade polyester chips according to claim 6, characterized in that: The transmission assembly comprises a first bevel gear (64), the first bevel gear (64) is fixedly connected to the end of the connecting shaft (65), and the transmission assembly also comprises a second bevel gear (66), the second bevel gear (66) on the transmission assembly located on the dispersion mechanism (3) is fixedly connected to the distribution plate (31), and the second bevel gear (66) on the transmission assembly located on the filter screen (4) is fixedly connected to the filter screen (4), and the first bevel gear (64) and the second bevel gear (66) are meshed.

8. The device for preparing bottle-grade polyester chips according to claim 1, characterized in that: A material guide plate is arranged above the filter screen (4); the material guide plate is annular and fixedly connected to the inner wall of the cylinder (1).

9. The device for preparing bottle-grade polyester chips according to claim 1, characterized in that: The air outlet assembly comprises a strip groove (8), a plurality of strip grooves (8) are provided on the outer wall of the connecting pipe (14), a guide cover (7) is fixedly connected to the outer wall of the connecting pipe (14), the guide cover (7) is located above the strip groove (8) and is inclined, and an air pipe (11) is connected to the bottom of the cylinder (1), and the air pipe (11) and the connecting pipe (14) are in communication.

10. The device for preparing bottle-grade polyester chips according to claim 1, characterized in that: The bottom of the cylinder (1) is provided with a discharge port (12), the interior of the cylinder (1) is provided with a first material guide plate (9) and a second material guide plate (10), the bottom of the cylinder (1) is fixedly connected with a plurality of support columns (15), and the top of the cylinder (1) is provided with a feed port (13).

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