CN220143995U - Prevent powder sieving mechanism that moulds of jam - Google Patents

Abstract

The utility model discloses a plastic powder screening device capable of preventing blockage, and belongs to the technical field of plastic powder screening devices. The utility model provides a prevent powder sieving mechanism of moulding of jam, includes the fixed bolster, the inner wall of fixed bolster rotates through the pivot and is connected with the rotation seat, the side fixedly connected with side frame of fixed bolster, the base is installed to the bottom of side frame, the side fixedly connected with reset spring of base, the one end fixedly connected with vibrating motor of reset spring, the side fixedly connected with screening frame of rotation seat, vibrating motor installs on the side of screening frame, screening mechanism has been placed to the inner wall of screening frame; according to the utility model, through the cooperation between the vibrating motor and the reset spring, the rotating seat and the fixed support are conveniently driven to rotate, so that the screening frame is not easy to be blocked when screening plastic powder, and the cleaning is stopped when working is avoided, thereby improving the normal working efficiency of staff.

Description

Prevent powder sieving mechanism that moulds of jam

Technical Field

The utility model relates to the technical field of plastic powder screening devices, in particular to a blockage-preventing plastic powder screening device.

Background

Powder screening devices are commonly used to screen and classify plastic granules to ensure that they meet production requirements and quality standards. Specifically, the plastic powder screening device can separate plastic particles with different particle sizes by using different screen specifications and vibration forces, and impurities and defective products are removed. These plastic particles can be reused in extrusion or other processing production processes, as desired.

The utility model discloses an efficient plastic powder screening device, which comprises a case, a feeding hopper, a first screening device, a first screen plate, a second screening device, a second screen plate, a driving wheel and a motor, wherein a plurality of sliding grooves are formed in the case, the first screening device and the second screening device are arranged in the sliding grooves, a scraping plate is arranged in the first screening device, the cross section of the scraping plate is annular, a plurality of first scraping strips and second scraping strips are arranged on the inner wall of the scraping plate, the first screen plate is arranged below the first screening device, the second screen plate is arranged below the second screening device, and the problems that the particle size of plastic powder after grinding at present has a large error range and the particle size of the plastic powder has important influence on the performance of paint are solved.

However, the above patent has the disadvantage that when the existing plastic powder screening device screens plastic powder, the plastic powder material is easy to accumulate during screening, so that the screened net is blocked, and a worker needs to stop working to clean the plastic powder, thereby increasing unnecessary working time.

Therefore, in order to solve the problem, the utility model provides a plastic powder screening device for preventing blockage.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides a plastic powder screening device for preventing blockage.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a prevent powder sieving mechanism that moulds of jam, includes the fixed bolster, the inner wall of fixed bolster rotates through the pivot to be connected with and rotates the seat, the side fixedly connected with side frame of fixed bolster, the base is installed to the bottom of side frame, the side fixedly connected with reset spring of base, reset spring's one end fixedly connected with vibrating motor, the side fixedly connected with screening frame of rotating the seat, vibrating motor installs on the side of screening frame, screening mechanism has been placed to the inner wall of screening frame, collecting box has been placed to the bottom of fixed bolster, collecting box is located the below of screening frame.

Preferably, the bottom fixedly connected with supporting seat of fixed bolster, the antiskid line has been seted up to the bottom of supporting seat.

Preferably, the front and back sides of the screening frame are respectively inlaid with observation glass, and the observation glass is positioned on the side face of the screening mechanism.

Preferably, the inner wall fixedly connected with support frame of screening frame, the support frame is located screening mechanism's below.

Preferably, the screening mechanism comprises a fixed net body, and the fixed net body is in a grid shape.

Preferably, a lifting frame is mounted on the side face of the screening mechanism, and the length of the lifting frame is greater than that of the inner wall of the screening frame.

Preferably, the side of the supporting seat is fixedly connected with a limiting ring frame, and the limiting ring frame is movably connected with the collecting box.

Preferably, the side of the collecting box is fixedly connected with box handles, and the number of the box handles is two.

Compared with the prior art, the utility model provides a blockage-preventing plastic powder screening device, which has the following beneficial effects:

1. this prevent powder sieving mechanism that moulds of jam uses through the cooperation between vibrating motor and the reset spring to conveniently drive and rotate seat and fixed bolster and rotate, make the screening frame when mould the powder and screen, be difficult to produce the jam, when avoiding work, need stop and clear up, thereby improve staff's normal work efficiency.

2. This prevent powder sieving mechanism that moulds of jam uses through the cooperation that sets up between sieve frame and the screening mechanism to make things convenient for the staff to change the screening mechanism of suitable size according to the size of moulding the powder product, thereby avoid unable quick screening, delay staff's in service behavior.

Drawings

FIG. 1 is a schematic diagram of a powder screening device for preventing clogging according to the present utility model;

FIG. 2 is a front view of a powder screening device for preventing clogging according to the present utility model;

FIG. 3 is a structural development view of a powder screening device for preventing clogging according to the present utility model;

FIG. 4 is an enlarged view of area A in FIG. 1 of a powder screening apparatus for preventing clogging according to the present utility model;

fig. 5 is an enlarged view of a region B in fig. 2 of a powder screening apparatus for preventing clogging according to the present utility model.

In the figure: 1. a fixed bracket; 101. a support base; 102. a limiting ring frame; 2. a rotating seat; 3. a side frame; 4. a base; 5. a return spring; 6. a vibration motor; 7. a screening frame; 701. observing glass; 702. a support frame; 8. a screening mechanism; 801. fixing the net body; 802. a lifting frame; 9. a collection box; 901. a box handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-5, a prevent powder sieving mechanism that moulds of jam, including fixed bolster 1, the inner wall of fixed bolster 1 is rotated through the pivot and is connected with rotation seat 2, the side fixedly connected with side frame 3 of fixed bolster 1, base 4 is installed to the bottom of side frame 3, the side fixedly connected with reset spring 5 of base 4, the one end fixedly connected with vibrating motor 6 of reset spring 5, the side fixedly connected with screening frame 7 of rotation seat 2, vibrating motor 6 installs on the side of screening frame 7, screening mechanism 8 has been placed to screening frame 7's inner wall, collection box 9 has been placed to the bottom of fixed bolster 1, collection box 9 is located the below of screening frame 7.

According to the utility model, when a worker uses the powder molding machine, the screening mechanism 8 with meshes of proper size is selected according to different sizes of the powder molding materials, the screening mechanism 8 is placed in the inner wall of the screening frame 7, the worker discharges the powder molding materials to be processed into the inner wall of the screening frame 7 through a pipeline, the worker starts to vibrate and use the started vibrating motor 6 by starting the vibrating motor 6, the vibrating motor 6 extrudes the reset spring 5, and the fixed support 1 and the rotating seat 2 are driven to rotate and use the rotating shaft by the elasticity of the reset spring 5, so that the whole screening frame 7 is driven to move, the worker can conveniently and rapidly swing the inside of the powder molding machine, the phenomenon that the internal powder molding materials are accumulated to cause blockage is avoided, the normal use condition of the worker is delayed, the screened powder molding materials enter the collecting box 9, and the worker can conveniently use the powder molding materials in later periods.

Referring to fig. 2, a support base 101 is fixedly connected to the bottom of the fixing bracket 1, and anti-slip lines are formed on the bottom of the support base 101.

In the utility model, the support seat 101 is used for supporting the screen, so that the situation that the plane placed at the bottom is too smooth, and the screen is inclined easily when sliding occurs, and the using effect is delayed is avoided.

Referring to fig. 3, each of the front and rear surfaces of the screen frame 7 is fitted with an observation glass 701, and the observation glass 701 is positioned on the side surface of the screen mechanism 8.

In the utility model, through observing the glass 701, the staff can observe the internal screening condition conveniently, and can find the internal use condition conveniently in time.

Referring to fig. 5, a supporting frame 702 is fixedly connected to the inner wall of the screening frame 7, and the supporting frame 702 is located below the screening mechanism 8.

According to the utility model, the screening mechanism 8 is supported by the support frame 702, so that the plastic powder material is conveniently discharged, shielding is avoided, and the use effect is delayed.

Referring to fig. 2, the screening mechanism 8 includes a fixed mesh 801, and the fixed mesh 801 is in a grid shape.

In the utility model, different plastic powder materials are conveniently processed by staff through different fixed net bodies 801, so that the utility model is convenient for later use.

Referring to fig. 2, a pull frame 802 is mounted to a side of the screening mechanism 8, and the length of the pull frame 802 is longer than the length of the inner wall of the screening frame 7.

In the utility model, the length of the lifting frame 802 is longer than the length of the inner wall of the screening frame 7, so that falling off is avoided when shaking, and the using effect is influenced.

Referring to fig. 3, a limiting ring frame 102 is fixedly connected to a side surface of the supporting seat 101, and the limiting ring frame 102 is movably connected with the collecting box 9.

According to the utility model, the collecting box 9 is clamped into the inner wall of the limiting ring frame 102, so that the position of the collecting box 9 is conveniently aligned for use, and deviation of the placed position is avoided, and the service condition is influenced.

Referring to fig. 1, a cassette handle 901 is fixedly connected to the side of the collection cassette 9, and the number of cassette handles 901 is two.

According to the utility model, through the box handle 901, a worker can conveniently carry and use the collection box 9, so that inconvenient carrying and delay of use conditions are avoided.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (8)

1. The utility model provides a prevent powder sieving mechanism that moulds of jam, includes fixed bolster (1), a serial communication port, the inner wall of fixed bolster (1) is rotated through the pivot and is connected with rotation seat (2), the side fixedly connected with side frame (3) of fixed bolster (1), base (4) are installed to the bottom of side frame (3), the side fixedly connected with reset spring (5) of base (4), the one end fixedly connected with vibrating motor (6) of reset spring (5), the side fixedly connected with screening frame (7) of rotation seat (2), vibrating motor (6) are installed on the side of screening frame (7), screening mechanism (8) have been placed to the inner wall of screening frame (7), collection box (9) have been placed to the bottom of fixed bolster (1), collection box (9) are located the below of screening frame (7).

2. The blockage-preventing plastic powder screening device according to claim 1, wherein a supporting seat (101) is fixedly connected to the bottom of the fixing support (1), and anti-slip grains are formed in the bottom of the supporting seat (101).

3. The blockage-preventing plastic powder screening device according to claim 1, wherein observation glasses (701) are respectively inlaid on the front side and the back side of the screening frame (7), and the observation glasses (701) are positioned on the side surfaces of the screening mechanism (8).

4. The powder screening device for preventing blockage according to claim 1, wherein a supporting frame (702) is fixedly connected to the inner wall of the screening frame (7), and the supporting frame (702) is located below the screening mechanism (8).

5. The powder screening device for preventing blockage according to claim 1, wherein the screening mechanism (8) comprises a fixed net body (801), and the fixed net body (801) is in a grid shape.

6. A powder screening apparatus according to claim 5, characterized in that the screening means (8) is provided with a lifting frame (802) on its side, the length of the lifting frame (802) being greater than the length of the inner wall of the screening frame (7).

7. The powder screening device for preventing blockage according to claim 2, wherein a limiting ring frame (102) is fixedly connected to the side surface of the supporting seat (101), and the limiting ring frame (102) is movably connected with the collecting box (9).

8. The powder screening device for preventing blockage according to claim 1, wherein box handles (901) are fixedly connected to the side surfaces of the collecting box (9), and the number of the box handles (901) is two.