Pill blasting device

Abstract

The utility model discloses a pill shot blasting device which comprises a shot blasting mechanism, and the shot blasting mechanism comprises a rotating polishing pot body; the bottom of the shot blasting mechanism is fixedly connected with a bottom rack; the bottom rack is hinged to a blocking pot body used for sealing and blocking the polishing pot body. A plurality of rolling assemblies which abut against the edge of a pot opening of the polishing pot body in a rolling mode are fixedly connected to the pot opening of the blocking pot body, a zigzag hinged arm rod is fixedly connected to the blocking pot body, and the lower end of the zigzag hinged arm rod is hinged to the bottom rack. The zigzag hinged arm rod and the bottom rack are fixed in a traction mode through a traction spring which is arranged in an inclined mode. By means of the structure, in the pill polishing process, pills are separated from the outside to solve the pollution problem, meanwhile, the pills are sampled in the rotating state, and sampling convenience is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of pill shot blasting, and particularly relates to a pill shot blasting device. Background Art

[0002] A pill is a spherical drug granule, mostly a traditional Chinese medicine granule. Pills not only have uniform particle size, but also have uniform components. At the same time, during the use of pills, due to the obvious particle size, it is convenient for consumers to take them during use.

[0003] During the production process of pills, after forming, it is necessary to polish the surface of the pills. Through polishing, on the one hand, the smoothness of the pills is improved, and the uniformity of the particles is increased. On the other hand, the regularity of the spherical shape of the pills is improved through polishing. Specifically, polishing is carried out using a pill polishing device. The pills are placed in the polishing pot of the polishing device. As the polishing pot rotates, the pills roll in the polishing pot, and polishing and shaping regularization are carried out during the rolling process of the pills.

[0004] During the polishing process, it is necessary to continuously observe the pills rolling in the polishing pot and grab the pills during the polishing process to judge their polishing degree (sampling process). Therefore, most of the currently used polishing pots have an open structure with a material opening at the pot mouth. However, the main disadvantage of this open structure is that it cannot isolate the pills from the outside world. During operation, once the operator's operation is not standardized, such as not wearing a mask and a headgear as required, the pills are easily contaminated during the production process. And when the cleaning treatment in the workshop is not sufficient, the dust in the workshop is also likely to contaminate the pills. Therefore, in order to improve the cleanliness during the pill polishing process, a sealing cover is currently installed on the polishing pot. However, after the sealing cover is installed, it is impossible to monitor the pills in real time during the production process and sample the polished pills. Specifically, the high-speed rotating polishing pot can only be opened and the pills can be sampled after the equipment stops. Summary of the Utility Model

[0005] Based on the above background, the purpose of the utility model is to provide a pill shot blasting device.

[0006] To achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A pill shot blasting device includes a shot blasting mechanism, and the shot blasting mechanism includes a rotating polishing pot body;

[0008] The bottom of the shot blasting mechanism is fixedly connected with a bottom frame;

[0009] The bottom frame is hinged with a partition pot body for sealing and blocking the polishing pot body;

[0010] The pot mouth of the pot body is fixedly connected with a plurality of rolling components that roll against and against the edge of the pot mouth of the polished pot body;

[0011] A folding hinged arm is fixedly connected to the baffle pot body, and the lower end of the folding hinged arm is hinged to the bottom frame;

[0012] The folding hinged arm and the bottom frame are fixed by a tilted tension spring.

[0013] Preferably, the inner end of the polishing pot body is fixedly connected to a driving shaft for driving the polishing pot body to rotate, and the driving shaft is assembled and connected to a driving motor.

[0014] Preferably, the drive shaft is rotatably connected to a plurality of bearing frames, the bearing frames are assembled and connected to rolling bearings, and the drive shaft is rotatably connected to the rolling bearings;

[0015] The bearing frame is fastened to the bottom frame by a plurality of mounting screws.

[0016] Preferably, the polishing pot body is arranged to be tilted upward;

[0017] The upper end of the driving shaft is fixedly connected with a mounting plate, and the mounting plate is fastened to the polishing pot body through a plurality of fastening screws.

[0018] Preferably, the bottom frame includes an oblique frame portion tilted upward, a plurality of connecting columns are welded to the bottom of the oblique frame portion, and the bottom frame also includes a horizontal frame portion welded between the bottoms of the connecting columns, and the folding articulated arm is hinged on the horizontal frame portion.

[0019] Preferably, a hinge is provided at the end of the horizontal frame portion, and the folding hinge arm is hinged in the hinge;

[0020] A fixed pin is fixedly connected to the horizontal frame portion, and the folding hinge arm is hinged on the fixed pin.

[0021] Preferably, the upper end of the pull spring is fixedly connected to the folding hinge arm, and the lower end of the pull spring is fixedly connected to the horizontal frame.

[0022] Preferably, the rolling assembly comprises a trapezoidal seat fixedly connected to the baffle pot body, the trapezoidal seat is integrally formed with an inclined portion, and a ball bearing is hinged on the inclined portion;

[0023] Turn the folding articulated arm until the pot cover covers the pot opening of the polished pot, and the ball rolls on the outer wall of the polished pot.

[0024] Preferably, an additional pot body is fixedly connected to the outer side wall of the polishing pot body;

[0025] ​​​An additional polishing cavity is formed between the inner side wall of the additional pot body and the outer side wall of the polishing pot body.

[0026] The utility model has the following beneficial effects:

[0027] 1. By hinging the partition pot body, during the polishing process of the pills, the pills rolling in the polishing pot body can be kept in a partitioned state with the outside, which can avoid dust and dirt in the air from entering the polishing pot body to contaminate the pills, and on the other hand, it is convenient to take samples during polishing. The bottom frame is hinged with a partition pot body for sealing and partitioning the polishing pot body.

[0028] 2. The partition pot body is specifically hinged between the folded hinge arm rod and the bottom frame and is fixed by a tilted pulling spring. During the working process, the folded hinge arm rod is rotated to the position where the partition pot body partitions the edge of the pot mouth of the polishing pot body. At this time, the rolling components installed at the mouth of the partition pot body are in contact with and roll on the edge of the pot mouth. During this process, the pulling spring is in a pulled state. In the pulled state, on the one hand, it ensures that the partition pot body can fully contact and roll on the polishing pot body, and on the other hand, when it is necessary to open the partition pot body, rotate the partition pot body. At this time, the spring is further stretched. After sampling, the partition pot body quickly returns to the initial contact and partition state.

[0029] 3. The rolling components are distributed in an annular array at the pot mouth position of the partition pot body. Each rolling component has the following structure:

[0030] The rolling component includes a trapezoidal seat fixedly connected to the partition pot body. An inclined surface part is integrally formed on the trapezoidal seat, and a ball is hinged on the inclined surface part. In the state where the polishing pot body rotates at a high speed, the ball is in smooth contact with and rolls on the polishing pot body. This method realizes that after opening the partition pot body for sampling and then covering the partition pot body again until the rolling components are in contact with and roll on the side wall of the polishing pot body, which can protect the polishing pot body and avoid damage caused by excessive friction of the polishing pot body. Description of the Drawings

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0032] Figure 1 It is a schematic diagram of the overall structure in the embodiment of the present utility model;

[0033] Figure 2 It is a schematic diagram of the dispersed structure in the embodiment of the present utility model;

[0034] Figure 3 This is a schematic structural view of the rolling component in the embodiment of the present utility model;

[0035] Figure 4 This is a schematic structural view of an additional pot body fixedly connected to the outer side wall of the polishing pot body in the embodiment of the present utility model;

[0036] Figure 5 In the embodiment of the present utility model Figure 4 This is a schematic structural view from another perspective.

[0037] The realization of the purpose, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings in combination with the embodiments. Specific embodiments

[0038] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0039] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0040] In addition, in the present utility model, descriptions such as "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions appears to be contradictory or unable to be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0041] Embodiment 1

[0042] As Figures 1 - 5As shown in the figure, a pill shot blasting device includes a shot blasting mechanism, and a bottom frame is fixedly connected to the bottom of the shot blasting mechanism. The shot blasting mechanism includes a rotating polishing pot body 1 (the polishing pot body 1 is inclined upward); specifically, a driving shaft 21 for driving the polishing pot body 1 to rotate is fixedly connected to the inner end of the polishing pot body 1, and an installation disk is fixedly connected to the upper end of the driving shaft 21. The installation disk is fastened to the polishing pot body 1 through a plurality of fastening screws. In this way, the detachable polishing pot body 1 is realized. The bottom of the above-mentioned shot blasting mechanism is fixedly connected to a bottom frame

[0043] According to the existing conventional method, a driving motor 23 is assembled and connected to the driving shaft 21. Specifically, the output shaft of the driving motor 23 is fixedly assembled on the driving shaft 21 through a coupling. According to the existing conventional method, the driving motor 23 is fixed on the workshop workbench through a motor frame

[0044] A plurality of bearing brackets 22 are rotatably connected to the above-mentioned driving shaft 21, rolling bearings are assembled and connected to the bearing brackets 22, and the driving shaft 21 is rotatably connected to the rolling bearings; the bearing brackets 22 are fastened to the bottom frame through a plurality of installation screws. With the support of the bearing brackets 22, the rotation stability of the driving shaft 21 is improved

[0045] During the use process, the pills that can roll in the polishing pot body 1 can be kept in a state of being separated from the outside. On the one hand, it can prevent dust and dirt in the air from entering the polishing pot body 1 to contaminate the pills. On the other hand, it is convenient to take samples during polishing. The above-mentioned bottom frame is hinged with a partition pot body 41 for hermetically separating the polishing pot body 1 (the shape of the partition pot body 41 is curved)

[0046] It is hinged to the bottom frame by the following structure

[0047] A folded hinge arm rod 42 is fixedly connected to the partition pot body 41 (a vertical part is integrally formed at the upper end of the folded hinge arm rod 42 and is installed on the partition pot body 41), and the lower end of the folded hinge arm rod 42 is hinged to the bottom frame; specifically, a hinge opening is provided at the end of the horizontal frame part, and the folded hinge arm rod 42 is hinged in the hinge opening; a fixed pin shaft is fixedly connected to the horizontal frame part, and the folded hinge arm rod 42 is hinged to the fixed pin shaft

[0048] At the same time, a plurality of rolling components that roll against the edge of the pot mouth of the polishing pot body 1 are fixedly connected to the pot mouth position of the partition pot body 41. The partition pot body 41 realizes rolling and abutting against the polishing pot body 1 through the rolling components

[0049] The above-mentioned folded articulated arm 42 is fixed by a pulling spring 43 arranged obliquely between it and the bottom frame. During the working process, the folded articulated arm 42 is rotated until the baffle pot body 41 blocks at the edge position of the mouth of the polishing pot body 1. At this time, the rolling components installed at the mouth of the baffle pot body 41 roll and abut against the edge position of the pot mouth. During this process, the pulling spring 43 is in a pulled state. In the pulled state, on the one hand, it ensures that the baffle pot body 41 can fully abut and roll on the polishing pot body 1. On the other hand, when it is necessary to open the baffle pot body 41, rotate the baffle pot body 41. At this time, the spring is further stretched. After sampling, the baffle pot body 41 quickly returns to the initial state of touching and blocking.

[0050] Embodiment 2

[0051] As Figures 1 - 5 shown, on the basis of the structure of Embodiment 1 in this embodiment, the above-mentioned rolling components are distributed in an annular array at the mouth position of the baffle pot body 41. Each rolling component has the following structure:

[0052] The rolling component includes a trapezoidal seat 51 (the longitudinal cross-sectional shape is trapezoidal) fixedly connected to the baffle pot body 41. An inclined surface part (the inclined surface part is adapted to the curved surface shape of the polishing pot body 1) is integrally formed on the trapezoidal seat 51. A ball 52 is hinged on the inclined surface part (a bead groove for limiting the ball 52 is provided on the inclined surface part, and the ball 52 is limited in the bead groove). In the state where the polishing pot body 1 rotates at a high speed, the ball 52 stably abuts and rolls on the polishing pot body 1.

[0053] During work, the folded articulated arm 42 is rotated until the baffle pot body 41 covers the mouth position of the polishing pot body 1, and the ball 52 rolls on the outer side wall of the polishing pot body 1.

[0054] Embodiment 3

[0055] As Figures 1 - 5 shown, on the basis of the structure of Embodiment 3 in this embodiment, the specific structure of the above-mentioned bottom frame is as follows:

[0056] The bottom frame includes an inclined frame part 31 arranged obliquely upward. A plurality of connecting columns are welded to the bottom of the inclined frame part 31. The bottom frame further includes a horizontal frame part 32 welded between the bottoms of the connecting columns. The folded articulated arm 42 is hinged on the horizontal frame part 32. The upper end of the above-mentioned pulling spring 43 is fixedly connected to the folded articulated arm 42, and the lower end of the pulling spring 43 is fixedly connected to the horizontal frame part 32. A plurality of mounting plates 33 are welded to the bottom of the horizontal frame part 32 in the existing manner, and the entire device is installed on the workbench by using the mounting screws threadedly connected to the mounting plates 33.

[0057] Embodiment 4

[0058] As Figures 1 - 5As shown in the figure, on the basis of the structure of Embodiment 1, in order to increase the number of polishing pills, an additional pot body 6 (the additional pot body 6 is a curved pot body made of stainless steel and is welded to the outer side wall of the polishing pot body 1 by welding) is fixedly connected to the outer side wall of the above-mentioned polishing pot body 1. After welding, an additional polishing cavity is formed between the inner side wall of the additional pot body 6 and the outer side wall of the polishing pot body 1. During operation, the pills are fed for polishing from the pot mouth of the additional pot body 6 and the pot mouth of the polishing pot body 1 respectively.

[0059] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by those skilled in the art within the scope of the essence of the present invention should also fall within the protection scope of the present invention.

Claims

1. A pill blasting device, characterized in that: It includes a shot blasting mechanism, which includes a rotating polishing pot body; The bottom of the shot blasting mechanism is fixedly connected with a bottom frame; The bottom frame is hinged with a blocking pot body for sealing and blocking the polishing pot body; The pot opening of the pot body is fixedly connected with a plurality of rolling components that roll against and on the edge of the pot opening of the polished pot body; A folding hinged arm is fixedly connected to the baffle pot body, and the lower end of the folding hinged arm is hinged to the bottom frame; The folding hinged arm rod and the bottom frame are pulled and fixed by an inclined pulling spring.

2. The pill blasting device according to claim 1, characterized in that: The inner end of the polishing pot body is fixedly connected with a driving shaft for driving the polishing pot body to rotate, and the driving shaft is assembled and connected with a driving motor.

3. The pill blasting device according to claim 2, characterized in that: The driving shaft is rotatably connected to a plurality of bearing frames, the bearing frames are equipped with rolling bearings, and the driving shaft is rotatably connected to the rolling bearings; The bearing frame is fastened to the bottom frame by a plurality of mounting screws.

4. The pill blasting device according to claim 2, characterized in that: The polishing pot body is arranged to be tilted upward; The upper end of the driving shaft is fixedly connected with a mounting plate, and the mounting plate is fastened to the polishing pot body through a plurality of fastening screws.

5. The pill blasting device according to claim 1, characterized in that: The bottom frame includes an oblique frame part tilted upward, a plurality of connecting columns are welded to the bottom of the oblique frame part, and the bottom frame also includes a horizontal frame part welded between the bottoms of the connecting columns, and the folded articulated arm is hinged on the horizontal frame part.

6. The pill blasting device according to claim 5, characterized in that: The end of the horizontal frame portion is provided with a hinge port, and the folding hinge arm is hinged in the hinge port; A fixed pin is fixedly connected to the horizontal frame portion, and the folding hinge arm is hinged on the fixed pin.

7. The pill blasting device according to claim 6, characterized in that: The upper end of the pulling spring is fixedly connected to the folding hinged arm, and the lower end of the pulling spring is fixedly connected to the horizontal frame part.

8. The pill blasting device according to claim 1, characterized in that: The rolling assembly comprises a trapezoidal seat fixedly connected to the baffle pot body, the trapezoidal seat is integrally formed with an inclined portion, and a ball bearing is hinged on the inclined portion; The folding hinged arm is rotated to the position where the blocking pot body cover covers the pot mouth of the polishing pot body, and the ball rolls on the outer side wall of the polishing pot body.

9. The pill blasting device according to claim 1, characterized in that: An additional pot body is fixedly connected to the outer side wall of the polishing pot body; An additional polishing cavity is formed between the inner side wall of the additional pot body and the outer side wall of the polishing pot body.

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