Mixing and feeding device for PET plastic bottle forming

Abstract

The utility model discloses a mixing and feeding device for PET (polyethylene terephthalate) plastic bottle forming, which relates to the technical field of mixing and feeding devices for PET plastic bottle forming and comprises a door-shaped frame and a first motor. Through arrangement of the first motor, the power gear, the first gear, the second gear, the first stirring shaft, the first driving gear, the driven gear, the second stirring shaft, the third stirring shaft, the fixing block, the bearing and the first electrode block, the mixing and feeding device for PET plastic bottle forming has the advantages that multidirectional stirring is achieved, the material mixing time is shortened, and the problems that the one-way stirring efficiency is low and the stirring speed is high are solved. According to the mixing and feeding device for PET plastic bottle forming, due to the fact that the material mixing time is long, a first electric telescopic rod, a blocking plate, a stirring barrel, a quantifying box, a spring, a third electrode block, a second electric telescopic rod, a discharging plate and a conveying belt are arranged, the quantitative feeding requirement of a user is met, and the situation that the quantitative feeding requirement of the user cannot be met is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of a mixing and feeding device used in the molding of PET plastic bottles, in particular to a mixing and feeding device used in the molding of PET plastic bottles. Background Art

[0002] Plastic bottles are mainly made of materials such as polyethylene or polypropylene and added with a variety of organic solvents. Plastic bottles widely use polyester (PET), polyethylene (PE), polypropylene (PP) as raw materials, add corresponding organic solvents, and then pass through plastic molds through blow molding, extrusion blow molding, or injection molding to form plastic containers.

[0003] A mixing and feeding device for PET plastic bottle molding disclosed in the Chinese utility model patent application disclosure CN 214395335 U, although the utility model is more convenient to operate, the stirring structure of the utility model is unidirectional stirring, and the unidirectional stirring efficiency is low, resulting in a long material mixing time. Therefore, there is a problem that the unidirectional stirring efficiency is low, resulting in a long material mixing time, and when quantitative feeding is required, the utility model cannot meet the needs of users, so there is a problem that the device cannot meet the quantitative feeding needs of users. In summary, the utility model has the problem that the unidirectional stirring efficiency is low, resulting in a long material mixing time and cannot meet the quantitative feeding needs of users. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a mixing and feeding device for PET plastic bottle molding, which solves the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model is implemented by the following technical scheme: comprising a door frame, a first motor, a mixing barrel fixedly connected to the top of the door frame, a gear housing fixedly connected to the top of the mixing barrel, a first motor arranged outside the gear housing, and a feed pipe fixedly connected to the top of the mixing barrel;

[0008] The output shaft of the first motor is fixedly connected to a power gear, the outer side of the power gear is meshed with a first gear, the inner wall of the first gear is fixedly connected to a third stirring shaft, the outer side of the power gear is meshed with, the bottom of the second gear is fixedly connected to the first stirring shaft, the bottom of the first stirring shaft is fixedly connected to a first main gear, the outer side of the first main gear is meshed with a slave gear, and the outer side of the slave gear is fixedly connected to a second stirring shaft;

[0009] The inner top wall of the door frame is fixedly connected with a fixed column, the inner wall of the fixed column is slidably connected with a quantitative box, the outer side of the quantitative box is fixedly connected with a second electrode block, the outer side of the second electrode block is movably connected with a third electrode block, the outer side of the third electrode block is fixedly connected with a fixed column, the inner wall of the fixed column is fixedly connected with the first electrode block, the inner wall of the quantitative box is fixedly connected with a second electric telescopic rod, and one end of the second electric telescopic rod is fixedly connected with a discharge plate.

[0010] Optionally, a first electric telescopic rod is fixedly connected to the inner wall of the mixing barrel, and a blocking plate is fixedly connected to one end of the first electric telescopic rod.

[0011] Optionally, a bearing is fixedly connected to the outer side of the second stirring shaft, a fixed block is fixedly connected to the outer side of the bearing, and a stirring barrel is fixedly connected to the outer side of the fixed block.

[0012] Optionally, the outer side of the first stirring shaft is slidably connected to a fixed shell, and the inner wall of the fixed shell is movably connected to the second stirring shaft.

[0013] Optionally, a third stirring shaft is movably connected to the inner top wall of the gear housing, the first stirring shaft is movably connected to the outer side of the third stirring shaft, and the first main gear is movably connected to the outer side of the third stirring shaft.

[0014] Optionally, a conveyor belt is provided on the inner wall of the door frame, and an anti-slip plate is fixedly connected to the outer side of the conveyor belt.

[0015] (III) Beneficial effects

[0016] The utility model provides a mixing and feeding device for PET plastic bottle molding, which has the following beneficial effects:

[0017] 1. The mixing and feeding device used in the molding of PET plastic bottles is provided by a first motor, a power gear, a first gear, a second gear, a first stirring shaft, a first main gear, a slave gear, a second stirring shaft, a third stirring shaft, a fixed block, and a bearing first electrode block. The mixing and feeding device used in the molding of PET plastic bottles has multi-directional stirring, shortens the material mixing time, and avoids the low efficiency of unidirectional stirring, which leads to a long material mixing time.

[0018] 2. The mixing and feeding device used in the molding of PET plastic bottles is provided with a first electric telescopic rod, a blocking plate, a stirring barrel, a quantitative box, a spring, a third electrode block, a second electric telescopic rod, a discharge plate, and a conveyor belt. The mixing and feeding device used in the molding of PET plastic bottles can meet the quantitative feeding needs of users and avoid the problem that the quantitative feeding needs of users cannot be met. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the positive shaft side structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the top view structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the cross-sectional structure of the quantitative box of the utility model;

[0023] Figure 5 For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0024] Figure 6 For this utility model Figure 3 The enlarged structural diagram at B in the middle;

[0025] Figure 7 For this utility model Figure 4 The enlarged structural diagram at C in the middle;

[0026] Figure 8 For this utility model Figure 3 Enlarged structural diagram at point D in the middle.

[0027] In the figure: 1. door frame; 2. first motor; 3. feed pipe; 4. gear housing; 5. stirring barrel; 6. anti-skid plate; 7. conveyor belt; 8. first stirring shaft; 9. second stirring shaft; 10. third stirring shaft; 11. blocking plate; 12. first electric telescopic rod; 13. fixed block; 14. bearing; 15. quantitative box; 16. discharge plate; 17. spring; 18. first electrode block; 19. second electric telescopic rod; 20. fixed column; 22. first main gear; 24. fixed housing; 25. slave gear; 26. first gear; 27. second gear; 28. power gear; 29. ​​second electrode block; 30. third electrode block. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0029] Example 1

[0030] See also Figures 1 to 8The utility model provides a technical solution: a mixing and feeding device for PET plastic bottle molding, comprising a door frame 1, a first motor 2, a stirring barrel 5 is fixedly connected to the top of the door frame 1, a gear housing 4 is fixedly connected to the top of the stirring barrel 5, a third stirring shaft 10 is movably connected to the inner top wall of the gear housing 4, a first stirring shaft 8 is movably connected to the outer side of the third stirring shaft 10, a first main gear 22 is movably connected to the outer side of the third stirring shaft 10, a first motor 2 is arranged on the outer side of the gear housing 4, and a feeding pipe 3 is fixedly connected to the top of the stirring barrel 5;

[0031] The output shaft of the first motor 2 is fixedly connected to a power gear 28, the outer side of the power gear 28 is meshedly connected to the first gear 26, the inner wall of the first gear 26 is fixedly connected to the third stirring shaft 10, the outer side of the power gear 28 is meshedly connected, the bottom of the second gear 27 is fixedly connected to the first stirring shaft 8, the outer side of the first stirring shaft 8 is slidably connected to a fixed shell 24, the inner wall of the fixed shell 24 is movably connected to the second stirring shaft 9, the bottom of the first stirring shaft 8 is fixedly connected to the first main gear 22, the outer side of the first main gear 22 is meshedly connected to a slave gear 25, and the outer side of the slave gear 25 is fixedly connected to the second stirring shaft 9 The outer side of the second stirring shaft 9 is fixedly connected with a bearing 14, the outer side of the bearing 14 is fixedly connected with a fixed block 13, the outer side of the fixed block 13 is fixedly connected with a stirring barrel 5, through the first motor 2, the power gear 28, the first gear 26, the second gear 27, the first stirring shaft 8, the first main gear 22, the slave gear 25, the second stirring shaft 9, the third stirring shaft 10, the fixed block 13, the bearing 14 and the first electrode block 18 are arranged, a mixing and feeding device for PET plastic bottle molding has multi-directional stirring, shortens the material mixing time, and avoids the low efficiency of unidirectional stirring, which leads to a long material mixing time.

[0032] When in use, start the first motor 2, the first motor 2 drives the power gear 28, the power gear 28 drives the first gear 26 and the second gear 27, the second gear 27 drives the first stirring shaft 8, the first stirring shaft 8 drives the first main gear 22, the first main gear 22 drives the slave gear 25, the slave gear 25 drives the second stirring shaft 9, and the first gear 26 drives the third stirring shaft 10. Through the forward and reverse rotation of the first stirring shaft 8 and the third stirring shaft 10 and the rotation of the second stirring shaft 9, the materials are fully mixed, preventing the fixed shell 24 from rotating with the first stirring shaft 8.

[0033] Example 2

[0034] See also Figures 1 to 8The utility model provides a technical solution: a mixing and feeding device for PET plastic bottle molding, comprising a door frame 1, a first motor 2, a mixing barrel 5 fixedly connected to the top of the door frame 1, a conveyor belt 7 is arranged on the inner wall of the door frame 1, an anti-slip plate 6 is fixedly connected to the outer side of the conveyor belt 7, a gear housing 4 is fixedly connected to the top of the mixing barrel 5, a first electric telescopic rod 12 is fixedly connected to the inner wall of the mixing barrel 5, a blocking plate 11 is fixedly connected to one end of the first electric telescopic rod 12, a first motor 2 is arranged on the outer side of the gear housing 4, and a feeding pipe 3 is fixedly connected to the top of the mixing barrel 5;

[0035] The inner top wall of the door frame 1 is fixedly connected with a fixed column 20, the inner wall of the fixed column 20 is slidably connected with a quantitative box 15, the outer side of the quantitative box 15 is fixedly connected with a second electrode block 29, the outer side of the second electrode block 29 is movably connected with a third electrode block 30, the outer side of the third electrode block 30 is fixedly connected with the fixed column 20, the inner wall of the fixed column 20 is fixedly connected with the first electrode block 18, the inner wall of the quantitative box 15 is fixedly connected with a second electric telescopic rod 19, one end of the second electric telescopic rod 19 is fixedly connected with a discharge plate 16, through the first electric telescopic rod 12, the blocking plate 11, the stirring barrel 5, the quantitative box 15, the spring 17, the third electrode block 30, the second electric telescopic rod 19, the discharge plate 16, and the conveyor belt 7 are arranged, a mixed feeding device for PET plastic bottle molding has the function of meeting the quantitative feeding needs of users, avoiding the inability to meet the quantitative feeding needs of users.

[0036] When in use, the first electric telescopic rod 12 is started, and the first electric telescopic rod 12 causes the blocking plate 11 to withdraw from the discharge port of the mixing barrel 5, so that the material in the mixing barrel 5 enters the quantitative box 15 from the discharge port of the mixing barrel 5. When the material enters the quantitative box 15 to a specified amount, the spring 17 contracts, so that the first electrode block 18 contacts the third electrode block 30, so that the second electric telescopic rod 19 and the first electric telescopic rod 12 are started, so that the blocking plate 11 blocks the discharge port of the mixing barrel 5, and the discharge plate 16 withdraws from the discharge port of the quantitative box 15. The material in the quantitative box 15 falls from the discharge port of the quantitative box 15 to the conveyor belt 7, and is then conveyed away by the conveyor belt 7. When the material in the quantitative box 15 is discharged, the spring 17 lifts the quantitative box 15, so that the first electrode block 18 is disconnected from the third electrode block 30, and the third electrode block 30 is in contact with the second electrode block 29, so that the second electric telescopic rod 19 and the first electric telescopic rod 12 are started, so that the blocking plate 11 blocks the exit discharge port of the mixing barrel 5, and the discharge plate 16 blocks the discharge port of the quantitative box 15.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mixing and feeding device for PET plastic bottle molding, comprising a door frame (1), a first motor (2) and a second gear (27), characterized in that: The top of the door frame (1) is fixedly connected to a mixing barrel (5), the top of the mixing barrel (5) is fixedly connected to a gear housing (4), a first motor (2) is arranged outside the gear housing (4), and the top of the mixing barrel (5) is fixedly connected to a feed pipe (3); The output shaft of the first motor (2) is fixedly connected to a power gear (28), the outer side of the power gear (28) is meshedly connected to a first gear (26), the inner wall of the first gear (26) is fixedly connected to a third stirring shaft (10), the outer side of the power gear (28) is meshedly connected to, the bottom of the second gear (27) is fixedly connected to a first stirring shaft (8), the bottom of the first stirring shaft (8) is fixedly connected to a first main gear (22), the outer side of the first main gear (22) is meshedly connected to a slave gear (25), and the outer side of the slave gear (25) is fixedly connected to a second stirring shaft (9); The inner top wall of the door frame (1) is fixedly connected to a fixed column (20), the inner wall of the fixed column (20) is slidably connected to a quantitative box (15), the outer side of the quantitative box (15) is fixedly connected to a second electrode block (29), the outer side of the second electrode block (29) is movably connected to a third electrode block (30), the outer side of the third electrode block (30) is fixedly connected to the fixed column (20), the inner wall of the fixed column (20) is fixedly connected to the first electrode block (18), the inner wall of the quantitative box (15) is fixedly connected to a second electric telescopic rod (19), and one end of the second electric telescopic rod (19) is fixedly connected to a discharge plate (16).

2. A mixing and feeding device for PET plastic bottle molding according to claim 1, characterized in that: A first electric telescopic rod (12) is fixedly connected to the inner wall of the mixing barrel (5), and a blocking plate (11) is fixedly connected to one end of the first electric telescopic rod (12).

3. A mixing and feeding device for PET plastic bottle molding according to claim 1, characterized in that: The outer side of the second stirring shaft (9) is fixedly connected to a bearing (14), the outer side of the bearing (14) is fixedly connected to a fixing block (13), and the outer side of the fixing block (13) is fixedly connected to a stirring barrel (5).

4. A mixing and feeding device for PET plastic bottle molding according to claim 1, characterized in that: The outer side of the first stirring shaft (8) is slidably connected to a fixed shell (24), and the inner wall of the fixed shell (24) is movably connected to a second stirring shaft (9).

5. The mixing and feeding device for PET plastic bottle molding according to claim 1, characterized in that: The inner top wall of the gear housing (4) is movably connected to a third stirring shaft (10), the outer side of the third stirring shaft (10) is movably connected to the first stirring shaft (8), and the outer side of the third stirring shaft (10) is movably connected to the first main gear (22).

6. A mixing and feeding device for PET plastic bottle molding according to claim 1, characterized in that: The inner wall of the door frame (1) is provided with a conveyor belt (7), and the outer side of the conveyor belt (7) is fixedly connected with an anti-slip plate (6).

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