Discharging mechanism of plate turnover machine
By using two symmetrical flip mechanisms during the packing process of granular cotton after weighing and using a combined structure of components such as cylinders and sliding cross arm, the problems of long packaging time, low accuracy and poor sealing in the prior art are solved. Achieve more efficient granular cotton packaging and parts protection.
Patent Information
- Application Number
- CN202420216611.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-29
- Publication Date
- 2024-12-06
- Estimated Expiration
- 2034-01-29
AI Technical Summary
In the prior art, during the packing process of granular cotton after weighing, the flip-flop mechanism results in a long packaging time, a long stroke, low weighing accuracy, poor sealing, and easy damage to the parts.
Two symmetrical flip mechanisms are adopted, through a combined structure of cylinder, sliding cross arm, linear connecting rod, oblique connecting rod and flip plate, combined with the piston rod and rod end joint bearing of the cylinder, and the linear guide rail and slider linear bearing are used for Accurate control to achieve the closure and opening of the lower end of the silo.
Shorten the packaging time and stroke, improve weighing accuracy and sealing, and reduce wear of parts.
Smart Images
Figure CN222117237U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of weighing and packaging granular cotton, in particular to a discharging mechanism of a flapper. Background Art
[0002] In the prior art, a flap mechanism is used in the packaging process after the granular cotton is weighed. The flap mechanism consists of a cylinder and a V-shaped flap. The extension and contraction of the cylinder controls the rotation of the V-shaped flap, and then controls the closing and opening of the lower end discharge port of the silo. Such a structure results in a long packaging time and a long stroke, low weighing accuracy, poor sealing, cotton leakage, and easy damage to components. Utility Model Content
[0003] In order to solve the shortcomings and deficiencies of the prior art, a flap machine unloading mechanism is provided, which adopts two symmetrical flap mechanisms to shorten the packaging time, shorten the stroke, improve the sealing and weighing accuracy, and reduce the wear of parts.
[0004] A flap unloading mechanism provided to achieve the purpose of the utility model includes a bottom plate arranged on the side wall of a silo, a cylinder is arranged on the bottom plate, a piston rod of the cylinder is connected to a sliding cross arm, both ends of the sliding cross arm are hinged with a linear connecting rod, the lower end of the linear connecting rod is hinged with an oblique connecting rod, the other end of the oblique connecting rod is rotatably connected to a bearing base through a bearing, the bearing base is arranged at the lower end of the silo, the oblique connecting rod is fixedly connected with a flap, and the flap is rotatably arranged at the bottom end of the silo through a rotating shaft.
[0005] As a further improvement of the above solution, a pair of linear guide rails are symmetrically arranged on the base plate, a slider linear bearing is slidably arranged on the pair of linear guide rails, and the sliding cross arm is fixedly connected to the slider linear bearing.
[0006] As a further improvement of the above solution, the piston rod of the cylinder is connected to a rod end joint bearing, and the rod end joint bearing is hinged to the middle part of the sliding cross arm.
[0007] As a further improvement of the above solution, a mounting seat is provided on the base plate, and the cylinder is fixedly arranged on the mounting seat.
[0008] As a further improvement of the above solution, the linear guide rail is fixedly connected to the base plate by bolts.
[0009] The beneficial effects of the utility model are:
[0010] Compared with the prior art, the unloading mechanism of the flap machine provided by the utility model, when in use, because the cylinder and the sliding cross arm are connected by bolts, when the granular cotton is weighed and packaged, the cylinder moves up and down to drive the sliding cross arm to move, then drives the linear connecting rod to move, then drives the oblique connecting rod to move, and finally drives the flap to flip. The unloading mechanism of the flap machine provided by the utility model adopts two symmetrical flap mechanisms, which can achieve the purpose of shortening the packaging time, shortening the stroke, improving the sealing and weighing accuracy, and reducing the wear of parts. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings, wherein:
[0012] Figure 1 A front view of an embodiment of the utility model;
[0013] Figure 2 It is a side view of an embodiment of the utility model. DETAILED DESCRIPTION
[0014] like Figure 1-Figure 2 As shown, the utility model provides a flap unloading mechanism, including a bottom plate 2 arranged on the side wall of a silo 1, a cylinder 3 is arranged on the bottom plate 2, a piston rod of the cylinder 3 is connected to a sliding cross arm 4, both ends of the sliding cross arm 4 are hinged with a linear connecting rod 5, the lower end of the linear connecting rod 5 is hinged with an oblique connecting rod 6, the other end of the oblique connecting rod 6 is rotatably connected to a bearing base 7 through a bearing, the bearing base 7 is arranged at the lower end of the silo 1, the oblique connecting rod 6 is fixedly connected to a flap 8, and the flap 8 is rotatably arranged at the bottom end of the silo 1 through a rotating shaft 9.
[0015] As a further improvement, a pair of linear guides 10 are symmetrically arranged on the bottom plate 2, a slider linear bearing 11 is slidably arranged on the pair of linear guides 10, and the sliding cross arm 4 is fixedly connected to the slider linear bearing 11. By adding the linear guides 10 and the slider linear bearing 11, the up and down movement of the sliding cross arm 4 is guided, making the movement more stable.
[0016] As a further improvement, the piston rod of the cylinder 3 is connected to a rod end joint bearing 12 , and the rod end joint bearing 12 is hinged to the middle part of the sliding cross arm 4 .
[0017] As a further improvement, a mounting seat 13 is provided on the base plate 2 , and the cylinder 3 is fixedly provided on the mounting seat 13 .
[0018] As a further improvement, the linear guide rail 10 is fixedly connected to the base plate 2 by bolts.
[0019] The above embodiments are not limited to the technical solutions of the embodiments themselves, and the embodiments can be combined with each other to form new embodiments. The above embodiments are only used to illustrate the technical solutions of the utility model and are not intended to limit them. Any modification or equivalent replacement that does not deviate from the spirit and scope of the utility model shall be included in the scope of the technical solution of the utility model.
Claims
1. A discharging mechanism of a plate turning machine, characterized in that: The invention comprises a bottom plate (2) arranged on the side wall of a silo (1), a cylinder (3) being arranged on the bottom plate (2), a piston rod of the cylinder (3) being connected to a sliding cross arm (4), linear connecting rods (5) being hinged at both ends of the sliding cross arm (4), an oblique connecting rod (6) being hinged at the lower end of the linear connecting rod (5), the other end of the oblique connecting rod (6) being rotatably connected to a bearing base (7) via a bearing, the bearing base (7) being arranged at the lower end of the silo (1), the oblique connecting rod (6) being fixedly connected to a flap (8), and the flap (8) being rotatably arranged at the bottom end of the silo (1) via a rotating shaft (9).
2. A discharging mechanism for a plate turning machine according to claim 1, characterized in that: A pair of linear guide rails (10) are symmetrically arranged on the base plate (2), a slider linear bearing (11) is slidably arranged on the pair of linear guide rails (10), and the sliding cross arm (4) is fixedly connected to the slider linear bearing (11).
3. A plate turning machine unloading mechanism according to claim 2, characterized in that: The piston rod of the cylinder (3) is connected to a rod end joint bearing (12), and the rod end joint bearing (12) is hinged to the middle part of the sliding cross arm (4).
4. A plate turning machine unloading mechanism according to claim 1, characterized in that: A mounting seat (13) is provided on the base plate (2), and the cylinder (3) is fixedly arranged on the mounting seat (13).
5. The unloading mechanism of the plate turning machine according to claim 2 is characterized in that: The linear guide rail (10) is fixedly connected to the base plate (2) via bolts.