Equivalent feeding device for color master batches

Abstract

The utility model relates to the technical field of color master batch processing, in particular to an equivalent feeding device for color master batches. The utility model provides an equivalent feeding device for color master batches, which has an anti-blocking function. An equivalent feeding device for color master batches comprises a supporting block, hoppers, an equivalent plate, a bushing plate, a rotating shaft, a disturbance frame, a rotating block, a transmission mechanism and the like, the supporting block is fixedly connected with the paired hoppers, the hoppers are rotationally connected with the rotating shaft, the rotating shaft is fixedly connected with the equivalent plate, the hoppers are fixedly connected with the bushing plate, the supporting block is rotationally connected with the disturbance frame, and the hoppers are provided with the transmission mechanism. And a rotating block is arranged on the transmission mechanism. According to the utility model, through the components such as the equivalent plate and the rotating block, the equivalent plate can be dredged and cleaned when the colored master batches are adhered or stacked at the opening of the equivalent plate and the equivalent plate is blocked or cannot be equivalently fed, so that the time-consuming and labor-consuming manual cleaning is avoided, the equivalent feeding of the colored master batches is ensured, and the production efficiency is improved. And the overall feeding efficiency of the equivalent feeding device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of color masterbatch processing, in particular to an equal - amount feeding device for color masterbatch. Background Technique

[0002] The full name of color masterbatch is color masterbatch pellet, also called colorant, which is a new type of special coloring agent for polymer materials, also known as pigment preparation. During processing, a small amount of color masterbatch material and uncolored resin are blended to obtain a colored resin or product with a designed pigment concentration. However, in existing factories, color masterbatch is divided into equal portions by manual weighing, which has low efficiency. For this reason, we propose an equal - amount feeding device for color masterbatch.

[0003] In the patent with the publication number CN216506184U, an equal - amount feeding device for color masterbatch is disclosed, including a bottom plate, a support member, and a feeding bin. The support member is fixedly connected to the top of the bottom plate, the feeding bin is fixedly connected to the top of the support member, guide cylinders are fixedly connected to the bottom near both sides of the feeding bin, an equal - amount mechanism is arranged on the side of the feeding bin, and a driving mechanism is arranged on the top of the bottom plate. In the utility model, by setting the feeding bin, the color masterbatch to be equally fed is put into the feeding bin. The servo motor is started, and the servo motor drives the convex block to rotate through the rotating disk. While the convex block slides left and right in the U - shaped member, it drives the U - shaped member to reciprocate back and forth. The U - shaped member drives the equal - amount plate to reciprocate back and forth, so that the equal - amount through - holes cyclically and equally feed the color masterbatch in the feeding bin into the guide cylinder, achieving the effect of equal - amount feeding. However, after long - term use of this device, the color masterbatch may adhere or accumulate at the openings of the equal - amount plate, causing blockage. At this time, equal - amount feeding cannot be carried out, and manual dredging is required to continue using, which is very time - consuming and laborious.

[0004] Based on the above situation, the utility model proposes an equal - amount feeding device for color masterbatch with a clog - prevention function. Content of the Utility Model

[0005] In order to overcome the defect that when the existing equal - amount feeding device for color masterbatch is in use, the color masterbatch may adhere or accumulate at the openings of the equal - amount plate, causing blockage, and at this time, equal - amount feeding cannot be carried out and manual dredging is required, the utility model provides an equal - amount feeding device for color masterbatch with a clog - prevention function.

[0006] An equal - amount feeding device for color masterbatch includes a support block, a hopper, an equal - amount plate, a leakage plate, a rotating shaft, a disturbing frame, a rotating block, and a transmission mechanism. The support block is fixedly connected with a pair of hoppers. The hopper is rotatably connected with a rotating shaft. The rotating shaft is fixedly connected with an equal - amount plate. The equal - amount plate is rotatably connected with the hopper. The hopper is fixedly connected with a leakage plate. The leakage plate is rotatably connected with the rotating shaft. The support block is rotatably connected with a disturbing frame. A transmission mechanism is arranged on the hopper. A rotating block is arranged on the transmission mechanism. The rotating block is rotationally matched with the equal - amount plate.

[0007] Optionally, the transmission mechanism includes a cylinder, a connecting rod, a threaded rod and a bracket, the hopper is fixedly connected to the cylinder, the hopper is fixedly connected to the bracket, the bracket is threadedly connected to the threaded rod, the cylinder output end is rotatably connected to the threaded rod, the threaded rod is fixedly connected to the connecting rod, and the connecting rod is fixedly connected to the rotating block.

[0008] Optionally, it also includes spring pieces, rotating plates and top blocks. The hopper is fixed with circumferentially distributed spring pieces, the rotating shaft is fixed with rotating plates, the rotating plate is fixed with longitudinally distributed top blocks, the top blocks are squeezed and fitted with the spring pieces, and the spring pieces are in contact with the equal-volume plates.

[0009] Optionally, a diffusion disk and a partition plate are further included, the disturbance frame is fixedly connected to the diffusion disk, and the diffusion disk is fixedly connected to the partition plates distributed circumferentially.

[0010] Optionally, the rotating block is fixed with circumferentially distributed rubber inclined plates to improve the dredging effect of the rotating block.

[0011] Optionally, the diffusion disk is provided with a plurality of circumferentially distributed leakage holes.

[0012] The utility model has the following advantages: 1. The utility model uses components such as the equal-amount plate and the rotating block to dredge and clean the equal-amount plate when masterbatch adheres or accumulates at the opening of the equal-amount plate, causing the equal-amount plate to be blocked or unable to be fed in equal amounts, thereby avoiding time-consuming and labor-intensive manual cleaning, ensuring that masterbatch can be fed in equal amounts, and improving the overall feeding efficiency of the equal-amount feeding device.

[0013] 2. The utility model uses components such as shrapnel and top blocks to continuously vibrate the equal-amount plate when the device is running, so as to shake off the masterbatch adhering to the equal-amount plate as much as possible, avoid the masterbatch from constantly adhering and eventually causing the blockage of the equal-amount plate, ensure that the masterbatch can be fed in equal amounts, and improve the overall feeding efficiency of the equal-amount feeding device.

[0014] 3. The utility model can evenly separate the masterbatch that falls on the diffusion disk through components such as the diffusion disk and the partition plate, and make the masterbatch diffuse outward evenly and fall into the support block in equal amounts, so that the subsequent stirring process can make the masterbatch and the material mixed more evenly, thereby improving product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0016] Figure 2 It is a three-dimensional cross-sectional structural diagram of the components such as the equal-weight plate, the leaking plate and the rotating shaft of the utility model.

[0017] Figure 3 It is a three-dimensional structural diagram of the components such as the equal plate, the drain plate and the rotating shaft of the utility model.

[0018] Figure 4 It is a three-dimensional cross-sectional structural diagram of the components such as the rotating block, cylinder and connecting rod of the utility model.

[0019] Figure 5 It is a three-dimensional cross-sectional structural diagram of the connecting rod, threaded rod, bracket and other components of the utility model.

[0020] Figure 6 It is a three-dimensional cross-sectional structural diagram of the components such as the spring piece, the rotating plate and the top block of the utility model.

[0021] Figure 7 It is a three-dimensional cross-sectional structural diagram of the components such as the spring piece, the rotating plate and the top block of the utility model.

[0022] Figure 8 This is a schematic diagram of the three-dimensional cross-sectional structure of the components of the utility model, such as the diffusion plate, the disturbance frame and the partition plate.

[0023] Figure 9 It is a partial three-dimensional structural diagram of the components such as the disturbance frame, diffusion plate and partition plate of the utility model.

[0024] The meaning of the reference numerals in the figure are: 1: support block, 11: hopper, 12: equal amount plate, 13: leak plate, 14: rotating shaft, 15: disturbance frame, 2: rotating block, 21: cylinder, 22: connecting rod, 23: threaded rod, 24: bracket, 3: spring piece, 31: rotating plate, 32: top block, 4: diffusion disk, 41: partition plate. DETAILED DESCRIPTION

[0025] To make the objectives, technical solutions, and advantages of the present invention more clearly apparent, the present invention will be further described in detail below with reference to the accompanying drawings. It is hereby stated that any directional terms such as "up," "down," "left," "right," "front," "back," "inside," and "outside" that appear or will appear in this document are based solely on the accompanying drawings and are not intended to limit the present invention.

[0026] Example 1

[0027] A device for feeding equal amounts of masterbatch, such as Figure 1-Figure 5 As shown, it includes a support block 1, a hopper 11, an equal amount plate 12, a leak plate 13, a rotating shaft 14, a disturbance frame 15, a rotating block 2 and a transmission mechanism. The hopper 11 is fixedly connected to the left and right sides of the top of the support block 1. The hopper 11 is rotatably connected to the rotating shaft 14. The equal amount plate 12 is fixedly connected to the middle of the rotating shaft 14. The equal amount plate 12 is rotatably connected to the hopper 11. The leak plate 13 is fixedly connected to the bottom of the hopper 11. The leak plate 13 is rotatably connected to the rotating shaft 14. The support block 1 is rotatably connected to the disturbance frame 15. The hopper 11 is provided with a transmission mechanism, and the transmission mechanism is provided with a rotating block 2. The rotating block 2 rotates with the equal amount plate 12.

[0028] like Figure 4 and Figure 5 As shown, the transmission mechanism includes a cylinder 21, a connecting rod 22, a threaded rod 23 and a bracket 24. The cylinder 21 is fixed to the top of the hopper 11, and the bracket 24 is fixed inside the hopper 11. The threaded rod 23 is threadedly connected to the inside of the bracket 24. The output end of the cylinder 21 is rotatably connected to the threaded rod 23. The bottom end of the threaded rod 23 is fixed to the connecting rod 22, and the connecting rod 22 is fixed to the rotating block 2.

[0029] like Figure 6 and Figure 7 As shown, it also includes a spring piece 3, a rotating plate 31 and a top block 32. The front side of the hopper 11 is fixed with a circumferentially distributed spring piece 3, the top of the rotating shaft 14 is fixed with a rotating plate 31, and the right side of the rotating plate 31 is fixed with a front and rear longitudinally distributed top block 32. The top block 32 is squeezed and fitted with the spring piece 3, and the spring piece 3 is in contact with the equal plate 12.

[0030] like Figure 5 As shown, the outside of the rotating block 2 is fixed with circumferentially distributed rubber inclined plates to improve the dredging effect of the rotating block 2.

[0031] When workers need to put in equal amounts of masterbatch, they can first pour the masterbatch into the hopper 11, and then use an external power supply to drive the rotating shaft 14 and the equal-amount plate 12 to rotate back and forth at a uniform speed. When the opening of the equal-amount plate 12 rotates to correspond to the hopper 11, the masterbatch will pass through the equal-amount plate 12 and fall on the leak plate 13, and then fall into the support block 1 from the opening of the leak plate 13. When the opening of the equal-amount plate 12 rotates to separate from the hopper 11, no more material will be fed, and the masterbatch will be put in equal amounts. During this period, the back-and-forth rotation of the rotating shaft 14 will drive the rotating plate 31 and the top block 32 to rotate back and forth. When the rotating plate 31 rotates to the point where the top block 32 contacts the spring 3, the top block 32 will squeeze and deform the spring 3. When the rotating plate 31 continues to rotate to the point where the top block 32 separates from the spring 3, the spring 3 will be under its own elastic force. The rotating block 2 rotates and scrapes off the masterbatch adhered on the equal plate 12, so as to ensure that the opening of the equal plate 12 is unblocked. After the dredging is completed, the cylinder 21 is started to drive the threaded rod 23, the connecting rod 22 and the rotating block 2 to move in the opposite direction and rotate and return to their original position.

[0032] Example 2

[0033] On the basis of Example 1, Figure 8and Figure 9 As shown, the perturbation frame 15 further includes a diffusion plate 4 and a partition plate 41 . The diffusion plate 4 is fixedly connected to the upper portion of the perturbation frame 15 , and the top of the diffusion plate 4 is fixedly connected to the partition plates 41 distributed circumferentially.

[0034] like Figure 8 and Figure 9 As shown, the diffusion disk 4 is provided with a plurality of circumferentially distributed leakage holes.

[0035] When the masterbatch falls into the support block 1, the masterbatch will first fall on the diffusion disk 4. Since the external power supply will drive the disturbance frame 15 and the diffusion disk 4 to rotate, the fallen masterbatch will be evenly separated into various areas by the partition plate 41, and the centrifugal force generated by the rotation of the diffusion disk 4 will cause the masterbatch to diffuse evenly toward the direction close to the support block 1, and continue to fall through the multiple leakage holes of the diffusion disk 4. The uniform and equal feeding of the masterbatch will make the subsequent stirring process more uniform.

[0036] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes may be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A masterbatch equal-quantity feeding device, comprising a support block (1), a hopper (11), an equal-quantity plate (12), a leak plate (13), a rotating shaft (14) and a disturbance frame (15), wherein the support block (1) is fixedly connected to a pair of hoppers (11), the hoppers (11) are rotatably connected to the rotating shaft (14), the rotating shaft (14) is fixedly connected to the equal-quantity plate (12), the equal-quantity plate (12) is rotatably connected to the hopper (11), the hopper (11) is fixedly connected to the leak plate (13), the leak plate (13) is rotatably connected to the rotating shaft (14), and the support block (1) is rotatably connected to the disturbance frame (15), wherein: The utility model also comprises a rotating block (2) and a transmission mechanism. The hopper (11) is provided with the transmission mechanism, the transmission mechanism is provided with a rotating block (2), and the rotating block (2) is rotationally matched with the equal-volume plate (12).

2. A masterbatch equal feeding device according to claim 1, characterized in that: The mechanism comprises a cylinder (21), a connecting rod (22), a threaded rod (23) and a bracket (24); the hopper (11) is fixedly connected to the cylinder (21); the hopper (11) is fixedly connected to the bracket (24); the bracket (24) is threadedly connected to the threaded rod (23); the output end of the cylinder (21) is rotatably connected to the threaded rod (23); the threaded rod (23) is fixedly connected to the connecting rod (22); and the connecting rod (22) is fixedly connected to the rotating block (2).

3. The equal-amount feeding device for masterbatch according to claim 2, characterized in that: The invention also includes a spring piece (3), a rotating plate (31) and a top block (32); the hopper (11) is fixedly connected with the spring piece (3) distributed in the circumferential direction; the rotating shaft (14) is fixedly connected with the rotating plate (31); the rotating plate (31) is fixedly connected with the top block (32) distributed in the longitudinal direction; the top block (32) is extruded and matched with the spring piece (3); and the spring piece (3) is in contact with the equal-volume plate (12).

4. The equal-amount feeding device for masterbatch according to claim 3, characterized in that: It also includes a diffusion disk (4) and a partition plate (41). The disturbance frame (15) is fixedly connected to the diffusion disk (4), and the diffusion disk (4) is fixedly connected to the partition plates (41) distributed in the circumferential direction.

5. The equal-amount feeding device for masterbatch according to claim 4, characterized in that: The transfer block (2) A circumferentially distributed rubber inclined plate is fixedly connected.

6. The equal-amount feeding device for masterbatch according to claim 5, characterized in that: Among them spread The disk (4) is provided with a plurality of leakage holes distributed in the circumferential direction.

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