Color master batch screening and packaging device
By designing a masterbatch screening and packaging device containing multiple screening mechanisms, the problem of insufficient masterbatch screening ability in the prior art is solved, and the stability of multiple effective screening and screening processes of masterbatch is achieved.
Patent Information
- Application Number
- CN202421273632.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-06-05
AI Technical Summary
The existing masterbatch screening machine can only perform single screening, and the screening ability is insufficient, so it is impossible to perform multiple screening of masterbatches.
A masterbatch screening and packaging device is designed, including a shell, a screw, a limiting rod, a moving plate, a mounting base, a collection tank and a screening mechanism. Two circular screens with inclined angles are used, combined with a motor-driven rotary rod and bump, to realize multiple jitter screening of masterbatch.
Through multiple jitter screening, the screening ability of masterbatches is significantly improved, and masterbatches that meet specifications can be effectively screened, and the stability of the screening process can be ensured through a spring shock-absorbing protection device.
Smart Images
Figure CN222645069U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a screening and packaging device, in particular to a masterbatch screening and packaging device. Background Art
[0002] The full name of masterbatch is masterbatch, also called color seed. It is a new type of colorant for polymer materials, also called pigment preparation. Masterbatch is mainly used in plastics. Masterbatch is composed of three basic elements: pigment or dye, carrier and additive. Masterbatch must be screened after production in order to select masterbatch that meets the specifications in shape and size for packaging and sale.
[0003] The existing masterbatch screening machine is only equipped with a screen inside. When in use, the masterbatch raw materials are poured into the feed trough and the device is shaken by the driving mechanism to screen the masterbatch. However, this can only screen the masterbatch once, resulting in poor screening ability and inability to screen the masterbatch multiple times.
[0004] In summary, there is an urgent need for a masterbatch screening and packaging device that can screen masterbatches multiple times. Utility Model Content
[0005] In order to overcome the shortcomings of the existing device that can only screen the masterbatch once and has poor screening ability, the utility model provides a masterbatch screening and packaging device.
[0006] The technical solution of the utility model is: a masterbatch screening and packaging device, including a shell, a screw rod, a limit rod, a movable plate, a mounting seat, a collecting tank and a screening mechanism, the collecting tank is symmetrically mounted on the mounting seat, the top of the mounting seat is connected with the shell, one side of the shell is threadedly connected with the screw rod, and the other side is fixedly connected with the limit rod, a movable plate is installed on the top of the shell, the movable plate is threadedly connected to the screw rod, and is slidably connected to the limit rod, and a screening mechanism is arranged inside the shell.
[0007] Furthermore, the screening mechanism also includes a screen and a discharge pipe. Two circular screens with different selectivity for masterbatch are arranged inside the shell. The two screens are symmetrically inclined in the shell, and a discharge pipe is arranged at one end of the lower side of the circular screen.
[0008] Furthermore, it also includes a screw, a guide rod and a baffle. The screw and the guide rod are connected to one side of the bottom of the shell. The baffle is installed at the bottom of the shell. The baffle is threadedly connected to the screw and slidably connected to the guide rod.
[0009] Furthermore, it also includes a motor, a rotating rod and a bump. The motor is installed on the mounting seat, the rotating rod is connected to the bottom of the shell, the output shaft of the motor is connected to the rotating rod through a coupling, and a number of bumps are evenly arranged on the rotating rod.
[0010] Furthermore, a spring is included, and the shell and the mounting seat are connected through the spring.
[0011] Furthermore, a non-slip pad is provided at the bottom of the mounting base.
[0012] The beneficial effects of the utility model are as follows: 1. The utility model is provided with a screening mechanism, which screens the masterbatch through two screens in the shell of the screening mechanism and moves the shell up and down by rotating the convex block at the bottom of the shell, so as to achieve the effect of multiple shaking screening of the masterbatch to improve the screening ability.
[0013] 2. The spring at the connection between the shell and the mounting seat can achieve the effect of shock absorption protection when the shell moves up and down. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0015] Figure 2 It is a three-dimensional structural schematic diagram of the housing and screw rod components of the utility model.
[0016] Figure 3 It is a three-dimensional structural schematic diagram of the components such as the limit rod and the moving plate of the utility model.
[0017] Figure 4 It is a schematic diagram of a partially cutaway three-dimensional structure of a spring of the utility model.
[0018] Figure 5 It is a three-dimensional structural schematic diagram of the screen, discharge pipe and other parts of the utility model.
[0019] Figure 6 It is a three-dimensional structural schematic diagram of components such as a screw and a guide rod of the utility model.
[0020] Figure 7 It is a three-dimensional structural schematic diagram of the baffle and other parts of the utility model.
[0021] Figure 8 It is a three-dimensional structural schematic diagram of the motor, rotating rod and other parts of the utility model.
[0022] In the accompanying drawings: 1-housing, 2-screw rod, 3-limiting rod, 4-movable plate, 5-mounting seat, 6-collecting tank, 7-spring, 8-screen, 9-discharging pipe, 10-screw rod, 11-guide rod, 12-baffle, 13-motor, 14-rotating rod, 15-bump. DETAILED DESCRIPTION
[0023] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.
[0024] Example 1
[0025] A masterbatch screening and packaging device, such as Figure 1-Figure 5 As shown, it includes a shell 1, a screw 2, a limiting rod 3, a movable plate 4, a mounting seat 5, a collecting tank 6 and a screening mechanism. The collecting tanks 6 of the same size are symmetrically mounted on the mounting seat 5. The top of the mounting seat 5 is connected to a truncated cone-shaped shell 1, and the bottom of the mounting seat 5 is provided with an anti-slip pad. One side of the shell 1 is threadedly connected to the screw 2 with a turning handle, and the other side is fixedly connected to the limiting rod 3. A movable plate 4 capable of sealing the shell is installed on the top of the shell 1. The movable plate 4 is threadedly connected to the screw 2 and slidably connected to the limiting rod 3. A screening mechanism capable of screening masterbatch multiple times is arranged inside the shell 1.
[0026] like Figure 5-Figure 8 As shown, the screening mechanism also includes a screen 8 and a discharge pipe 9. Two circular screens 8 of the same size with different selectivity for masterbatch are arranged inside the shell 1. The two screens 8 are symmetrically inclined in the shell 1. The lower end of the circular screen 8 is provided with a discharge pipe 9 capable of excluding the masterbatch from the shell. It also includes a screw 10, a guide rod 11 and a baffle 12. The screw 10 and the guide rod 11 with a turning handle are connected to one side of the bottom of the shell 1. The baffle 12 is installed at the bottom of the shell 1. The baffle 12 screw It is connected to the screw rod 10 in a threaded manner and is slidably connected to the guide rod 11. It also includes a motor 13, a rotating rod 14 and a protrusion 15. The mounting seat 5 is equipped with a motor 13 with a driving function. The bottom of the housing 1 is connected to the rotating rod 14 which can rotate with the motor. The output shaft of the motor 13 is connected to the rotating rod 14 through a coupling. The rotating rod 14 is evenly provided with a number of protrusions 15 of the same size. It also includes a spring 7. The housing 1 is connected to the mounting seat 5 through the spring 7 which can provide shock-absorbing protection for the housing.
[0027] When the masterbatch needs to be screened, the staff rotates the handle above the screw rod 2 to drive the movable plate 4 to move upward, and then pours the unscreened masterbatch through the top of the shell 1 onto the filter screen inside the shell 1, and then rotates the handle in the opposite direction to move the movable plate 4 downward to the top of the shell 1 to seal the shell 1. At this time, the motor 13 is started, and the motor 13 drives the rotating rod 14 to rotate while the protrusion 15 also rotates. When the protruding end of the protrusion 15 rotates to contact the bottom of the shell 1, the shell 1 is lifted by the protrusion 15. When the protrusion 15 continues to rotate until it no longer contacts the bottom of the shell 1, the shell 1 moves downward. The up and down movement of the shell 1 causes the shell 1 to shake, thereby screening the masterbatch. When the masterbatch passes through the first screen 8, The masterbatch with a larger diameter that cannot pass through the first screen 8 is retained on the first screen 8. The shell 1 is shaken to move the masterbatch retained on the first screen 8 to the outlet of the discharge pipe 9 and fall into a collecting tank 6 below through the discharge pipe 9. The masterbatch passing through the first screen 8 falls onto the second screen 8 due to gravity, and the masterbatch with a larger diameter that cannot pass through the second screen 8 is retained on the second screen 8 and falls into another collecting tank 6 through the discharge pipe 9 after shaking. The masterbatch passing through the two screens 8 falls onto the baffle 12. When there are too many masterbatch on the baffle 12, the staff turns the handle of the screw 10 to move the baffle 12 outward. At this time, the staff collects the masterbatch dropped from the baffle 12.
[0028] The above is only a preferred embodiment of the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. A masterbatch screening and packaging device, characterized in that: The invention comprises a shell (1), a screw rod (2), a limiting rod (3), a movable plate (4), a mounting seat (5) and a collecting tank (6); the collecting tank (6) is symmetrically mounted on the mounting seat (5); the top of the mounting seat (5) is connected to the shell (1); one side of the shell (1) is threadedly connected to the screw rod (2); the other side is fixedly connected to the limiting rod (3); a movable plate (4) is mounted on the top of the shell (1); the movable plate (4) is threadedly connected to the screw rod (2) and slidably connected to the limiting rod (3); the invention is characterized in that it also comprises a screening mechanism, and the screening mechanism is arranged inside the shell (1).
2. A masterbatch screening and packaging device as claimed in claim 1, characterized in that: The screening mechanism further comprises a screen (8) and a discharge pipe (9). Two circular screens (8) having different selectivities for masterbatch are arranged inside the housing (1). The two screens (8) are symmetrically inclined at angles inside the housing (1). A discharge pipe (9) is arranged at one end of the lower side of the circular screen (8).
3. A masterbatch screening and packaging device as claimed in claim 2, characterized in that: The invention also comprises a screw rod (10), a guide rod (11) and a baffle plate (12); the screw rod (10) and the guide rod (11) are connected to one side of the bottom of the shell (1); the baffle plate (12) is installed at the bottom of the shell (1); the baffle plate (12) is threadedly connected to the screw rod (10) and slidably connected to the guide rod (11).
4. A masterbatch screening and packaging device as claimed in claim 3, characterized in that: The invention also comprises a motor (13), a rotating rod (14) and a projection (15); the motor (13) is mounted on the mounting seat (5); the bottom of the housing (1) is connected to the rotating rod (14); the output shaft of the motor (13) is connected to the rotating rod (14) through a coupling; and a plurality of projections (15) are evenly arranged on the rotating rod (14).
5. A masterbatch screening and packaging device as claimed in claim 4, characterized in that: It also includes a spring (7), and the housing (1) and the mounting seat (5) are connected via the spring (7).
6. A masterbatch screening and packaging device as claimed in claim 5, characterized in that: An anti-skid pad is provided at the bottom of the mounting seat (5).