Plastic film production raw material feeding mechanism

Abstract

The utility model discloses a plastic film production raw material feeding mechanism, and relates to the technical field of plastic film production. The plastic film production raw material feeding mechanism comprises a barrel, an adjusting assembly and an anti-blocking assembly, a hopper and a material pipe are fixedly installed on the outer wall of the barrel, two sets of base plates are arranged at the bottom of the barrel, a shaft rod is rotatably installed on the inner wall of the barrel, auger blades are fixedly installed on the outer wall of the shaft rod, and the adjusting assembly is arranged on the barrel and the base plates. The anti-blocking assembly is arranged on the cylinder body and the shaft rod. According to the plastic film production raw material feeding mechanism, raw materials can be automatically conveyed conveniently, feeding is achieved, meanwhile, an extrusion plate can be driven to conduct vibration treatment, the blocking situation during raw material conveying can be reduced, the feeding reliability is ensured, the practicability of the mechanism is improved, the angle of the barrel is conveniently adjusted, and the production efficiency is improved. And the mechanism can convey raw materials into processing equipment with different heights, so that the application range of the mechanism is widened, and adjustment is very convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic film production, in particular to a raw material feeding mechanism for plastic film production. Background Art

[0002] The publication number is CN217755632U, which is an automatic feeding mechanism for raw materials used in the production of plastic films. The mechanism comprises: the feeding conveyor frame is connected to the top front end of the raw material box at an upward tilt, and the dump box is vertically arranged below the front end of the feeding conveyor frame; it also comprises: a conveyor belt, which is arranged on the feeding conveyor frame, and the conveyor belt and the feeding conveyor frame maintain the same tilt angle, and baffles are evenly distributed and connected on the outer surface of the conveyor belt; a dump plate, which is fixedly connected between the feeding conveyor frame and the dump box at a downward tilt angle, and the bottom of the dump box is connected to a processing table, and a turning plate is rotatably installed at the inner bottom of the dump box. The automatic feeding mechanism for raw materials used in the production of plastic films can realize fully automatic and continuous feeding, effectively reducing the steps and time of manual operation, and can also facilitate the maintenance of the feeding uniformity of plastic film raw material particles to avoid the problem of feeding blockage caused by raw material sticking.

[0003] The above-mentioned automatic feeding mechanism for raw materials used in plastic film production is difficult to adjust the feeding and conveying angle, so that the mechanism cannot be applied to processing equipment at different heights, resulting in great limitations of the mechanism. Therefore, it can be improved. Utility Model Content

[0004] The utility model aims to provide a feeding mechanism for raw materials in the production of plastic films, which can solve the problem that it is difficult to adjust the feeding and conveying angle, so that the mechanism cannot be applied to processing equipment at different heights, resulting in large limitations of the mechanism.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plastic film production raw material feeding mechanism, including a cylinder, an adjustment component and an anti-blocking component, the outer wall of the cylinder is fixedly installed with a hopper and a material pipe, the bottom of the cylinder is provided with two sets of pads, the inner wall of the cylinder is rotatably installed with a shaft rod, the outer wall of the shaft rod is fixedly installed with an auger blade, the adjustment component is arranged on the cylinder and the pad, the adjustment component includes a pad fixedly installed on the outer wall of the cylinder, the anti-blocking component is arranged on the cylinder and the shaft rod, and the anti-blocking component includes an extrusion plate slidably installed inside the cylinder.

[0006] Preferably, a bracket is fixedly mounted on the bottom of the pad, and a cross plate is fixedly mounted on the bracket, so that the bracket is more stable.

[0007] Preferably, a U-shaped plate is fixedly mounted on the top of the pad, a connecting block is fixedly mounted on the outer wall of the cylinder, and the connecting block is rotatably mounted inside the U-shaped plate.

[0008] Preferably, the extrusion plate is slidably sleeved on the outer wall of the shaft rod, a motor is fixedly mounted on the outer wall of the cylinder, and a rotating shaft of the motor passes through the cylinder and is fixedly connected to the shaft rod.

[0009] Preferably, the adjustment assembly also includes square blocks and hydraulic rods, U-shaped blocks are fixedly installed on the top of the pad and the bottom of the pad, there are two groups of square blocks and they are rotatably installed inside the two groups of U-shaped blocks respectively, the hydraulic rod is fixedly installed on the outer wall of one group of square blocks, and the free end of the hydraulic rod is fixedly connected to the other group of square blocks.

[0010] Preferably, the anti-blocking component also includes a shell, a connecting rod, a bevel gear, an eccentric wheel and a tension spring. The shell is arranged inside the cylinder, and holes are provided at the top and bottom of the shell. Both ends of the connecting rod pass through the holes and are rotatably connected to the inner wall of the cylinder. The eccentric wheel is fixedly installed on the outer wall of the connecting rod. A circular hole is provided on the left side of the shell, and the other end of the shaft rod passes through the circular hole and is fixedly connected to a group of bevel gears. Another group of bevel gears is fixedly installed on the outer wall of the connecting rod. The two groups of bevel gears are meshingly arranged. There are four groups of tension springs and they are distributed in a rectangular shape. The tension spring is fixedly installed between the extrusion plate and the inner wall of the cylinder.

[0011] Preferably, connecting columns are fixedly installed on the right side and front and rear sides of the shell, and one end of the connecting column is fixedly connected to the inner wall of the cylinder.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) The feeding mechanism for raw materials for plastic film production, through the coordinated use of a motor, a shaft, a auger blade, a housing, a connecting rod, a bevel gear, an eccentric wheel, an extrusion plate and a tension spring, is convenient for automatically conveying and feeding raw materials. At the same time, it can also drive the extrusion plate to vibrate, which can reduce the blockage during raw material conveyance, ensure the reliability of feeding, and improve the practicality of the mechanism.

[0014] (2) The feeding mechanism for raw materials for plastic film production can facilitate the adjustment of the angle of the cylinder through the arrangement of U-shaped plates, connecting blocks, U-shaped blocks, square blocks, hydraulic rods and cushion blocks, so that the mechanism can transport raw materials to processing equipment at different heights, thereby improving the scope of application of the mechanism. At the same time, the adjustment process is very convenient, which enhances the mobility and practicality of the mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the main structure of the cylinder of the utility model;

[0018] Figure 3 It is an enlarged view of part A of the present utility model.

[0019] Figure numerals: 1. Cylinder; 2. Hopper; 3. Material pipe; 4. Adjustment assembly; 41. U-shaped block; 42. Square block; 43. Hydraulic rod; 44. Cushion block; 5. Anti-blocking assembly; 51. Shell; 52. Connecting rod; 53. Bevel gear; 54. Eccentric wheel; 55. Extrusion plate; 56. Tension spring; 6. Pad; 7. Bracket; 8. U-shaped plate; 9. Connecting block; 10. Motor; 11. Horizontal plate; 12. Shaft rod; 13. Auger blade. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] See also Figure 1-3 The utility model provides a technical solution: a feeding mechanism for raw materials for plastic film production, comprising a cylinder 1, an adjustment component 4 and an anti-blocking component 5, a hopper 2 and a material pipe 3 are fixedly installed on the outer wall of the cylinder 1, two groups of pads 6 are arranged at the bottom of the cylinder 1, a shaft 12 is rotatably installed on the inner wall of the cylinder 1, and an auger blade 13 is fixedly installed on the outer wall of the shaft 12, the adjustment component 4 is arranged on the cylinder 1 and the pad 6, the adjustment component 4 includes a pad 44 fixedly installed on the outer wall of the cylinder 1, the anti-blocking component 5 is arranged on the cylinder 1 and the shaft 12, and the anti-blocking component 5 includes an extrusion plate 55 slidably installed inside the cylinder 1.

[0022] A bracket 7 is fixedly installed at the bottom of the pad 6, a cross plate 11 is fixedly installed on the bracket 7, a U-shaped plate 8 is fixedly installed on the top of the pad 6, a connecting block 9 is fixedly installed on the outer wall of the cylinder 1, the connecting block 9 is rotatably installed inside the U-shaped plate 8, the extrusion plate 55 is slidably sleeved on the outer wall of the shaft 12, and a motor 10 is fixedly installed on the outer wall of the cylinder 1, and the rotating shaft of the motor 10 passes through the cylinder 1 and is fixedly connected to the shaft 12.

[0023] The adjustment component 4 also includes a square block 42 and a hydraulic rod 43. U-shaped blocks 41 are fixedly installed on the top of the pad 6 and the bottom of the pad 44. There are two groups of square blocks 42, which are rotatably installed inside the two groups of U-shaped blocks 41 respectively. The hydraulic rod 43 is fixedly installed on the outer wall of one group of square blocks 42. The free end of the hydraulic rod 43 is fixedly connected to the other group of square blocks 42. When the angle of the cylinder 1 needs to be adjusted, the free end of the hydraulic rod 43 is controlled to extend outward, and then the cylinder 1 is driven to move upward through the square block 42 and the U-shaped block 41 to adjust the angle of the cylinder 1. It is convenient to adjust the angle of the cylinder 1 so that the mechanism can transport raw materials to processing equipment at different heights, thereby improving the scope of application of the mechanism. At the same time, the adjustment process is very convenient, which enhances the mobility and practicality of the mechanism.

[0024] The anti-blocking component 5 also includes a shell 51, a connecting rod 52, a bevel gear 53, an eccentric wheel 54 and a tension spring 56. The shell 51 is arranged inside the cylinder 1. Holes are provided at the top and bottom of the shell 51. Both ends of the connecting rod 52 pass through the holes and are rotatably connected to the inner wall of the cylinder 1. The eccentric wheel 54 is fixedly installed on the outer wall of the connecting rod 52. A circular hole is provided on the left side of the shell 51. The other end of the shaft 12 passes through the circular hole and is fixedly connected to a group of bevel gears 53. Another group of bevel gears 53 is fixedly installed on the outer wall of the connecting rod 52. The two groups of bevel gears 53 are meshed. There are four groups of tension springs 56 and they are distributed in a rectangular shape. The tension springs 56 are fixedly installed between the extrusion plate 55 and the inner wall of the cylinder 1. The right side and front and rear sides of the shell 51 A connecting column is fixedly installed, one end of which is fixedly connected to the inner wall of the cylinder 1. The raw material is added into the cylinder 1 through the hopper 2, and then the motor 10 is controlled to drive the rotation of the shaft 12, and then the raw material is transported through the auger blades 13. At the same time, the shaft 12 drives the rotation of another set of bevel gears 53 through the meshing of a set of bevel gears 53, and then drives the rotation of the connecting rod 52 and the eccentric wheel 54. The eccentric wheel 54 drives the extrusion plate 55 to slide repeatedly, which can squeeze the raw material and achieve the anti-blocking effect, making it easy to automatically transport the raw material and realize feeding. At the same time, it can also drive the extrusion plate 55 to vibrate, which can reduce the blockage during raw material transportation, ensure the reliability of feeding, and improve the practicality of the mechanism.

[0025] Working principle: when the angle of the cylinder 1 needs to be adjusted, the free end of the hydraulic rod 43 is controlled to extend outward, and then the cylinder 1 is driven to move upward through the square block 42 and the U-shaped block 41 to adjust the angle of the cylinder 1, and then the raw material is added into the cylinder 1 through the hopper 2, and then the motor 10 is controlled to drive the rotation of the shaft 12, and then the raw material is transported through the auger blades 13, and at the same time, the shaft 12 drives the rotation of another set of bevel gears 53 through the meshing of a set of bevel gears 53, and then drives the rotation of the connecting rod 52 and the eccentric wheel 54, and the eccentric wheel 54 drives the extrusion plate 55 to slide repeatedly, so as to extrude the raw material and achieve the anti-blocking effect.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A plastic film production raw material feeding mechanism, characterized in that: include: A cylinder (1) has a hopper (2) and a material pipe (3) fixedly mounted on its outer wall, two sets of pads (6) are arranged at the bottom of the cylinder (1), a shaft (12) is rotatably mounted on the inner wall of the cylinder (1), and an auger blade (13) is fixedly mounted on the outer wall of the shaft (12); An adjustment assembly (4) is arranged on the cylinder (1) and the backing plate (6), and the adjustment assembly (4) comprises a backing block (44) fixedly mounted on the outer wall of the cylinder (1); The anti-blocking component (5) is arranged on the cylinder (1) and the shaft (12), and the anti-blocking component (5) comprises an extrusion plate (55) slidably mounted inside the cylinder (1).

2. A plastic film production raw material feeding mechanism according to claim 1, characterized in that: A bracket (7) is fixedly mounted on the bottom of the pad (6), and a transverse plate (11) is fixedly mounted on the bracket (7).

3. A plastic film production raw material feeding mechanism according to claim 2, characterized in that: A U-shaped plate (8) is fixedly mounted on the top of the pad (6), a connecting block (9) is fixedly mounted on the outer wall of the cylinder (1), and the connecting block (9) is rotatably mounted inside the U-shaped plate (8).

4. A plastic film production raw material feeding mechanism according to claim 3, characterized in that: The extrusion plate (55) is slidably sleeved on the outer wall of the shaft (12); a motor (10) is fixedly mounted on the outer wall of the cylinder (1); a rotating shaft of the motor (10) passes through the cylinder (1) and is fixedly connected to the shaft (12).

5. A plastic film production raw material feeding mechanism according to claim 4, characterized in that: The adjustment assembly (4) further comprises a square block (42) and a hydraulic rod (43); a U-shaped block (41) is fixedly mounted on the top of the pad (6) and the bottom of the pad (44); the square blocks (42) are in two groups and are rotatably mounted inside the two groups of U-shaped blocks (41); the hydraulic rod (43) is fixedly mounted on the outer wall of one group of square blocks (42); and the free end of the hydraulic rod (43) is fixedly connected to the other group of square blocks (42).

6. A plastic film production raw material feeding mechanism according to claim 5, characterized in that: The anti-blocking assembly (5) further comprises a shell (51), a connecting rod (52), a bevel gear (53), an eccentric wheel (54) and a tension spring (56). The shell (51) is arranged inside the cylinder (1). Holes are provided at the top and bottom of the shell (51). Both ends of the connecting rod (52) pass through the holes and are rotatably connected to the inner wall of the cylinder (1). The eccentric wheel (54) is fixedly mounted on the outer wall of the connecting rod (52). A circular hole is provided on the left side of the shell (51). The other end of the shaft rod (12) passes through the circular hole and is fixedly connected to a group of bevel gears (53). Another group of bevel gears (53) is fixedly mounted on the outer wall of the connecting rod (52). The two groups of bevel gears (53) are meshed. There are four groups of tension springs (56) distributed in a rectangular shape. The tension springs (56) are fixedly mounted between the extrusion plate (55) and the inner wall of the cylinder (1).

7. A plastic film production raw material feeding mechanism according to claim 6, characterized in that: The right side and the front and rear sides of the shell (51) are fixedly mounted with connecting columns, one end of which is fixedly connected to the inner wall of the cylinder (1).

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