Automatic pill pressing device

Abstract

The utility model provides an automatic pill pressing device. Comprising a lower conveying belt used for conveying raw materials, an upper conveying belt arranged above the lower conveying belt and used for forcing the raw materials to roll on the lower conveying belt, and a lower twisting groove formed in the lower conveying belt in the conveying direction of the lower conveying belt. The upper rubbing groove is formed in the upper conveying belt in the conveying direction of the upper conveying belt and is matched with the lower rubbing groove to rub the raw materials into balls; and the feeding mechanism is arranged on the lower conveying belt and is used for conveying the raw materials into the lower rubbing groove. The problems of difficult cleaning and low production efficiency are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of pill pressing, in particular to an automatic pill pressing device. Background Art

[0002] At present, balls include pills, pellet-shaped foods, etc. During production, the raw materials need to be processed and evenly mixed first, and then filled into a pill pressing device and pressed into a pill-shaped structure of uniform size.

[0003] Chinese utility model patent CN219208136U discloses a device for making Chinese medicine pills, which relates to the technical field of Chinese medicine making tools. Its technical points are: it includes an extrusion forming barrel, which is fixed to the ground through a first bracket on the outside, and an extrusion assembly is arranged inside the extrusion forming barrel; a cutting assembly is arranged on the outside of the lower port of the extrusion forming barrel; an ointment segment dispensing mechanism is arranged below the lower port of the extrusion forming barrel, and a Chinese medicine pill rubbing mechanism is arranged on one side below the ointment segment dispensing mechanism.

[0004] However, in the prior art solution, the inventors found that the raw materials are easily adhered to the kneading mechanism for kneading meatballs, which is difficult to clean, and the entire device needs to be paused for cleaning, resulting in low production efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic pill pressing device to solve the shortcomings of the prior art. The lower conveyor belt is arranged to cooperate with the upper conveyor belt to roll the raw materials transported by the feeding mechanism in the lower rolling groove and the upper rolling groove, so that the raw materials can be rolled into pills. When the lower rolling groove and the upper rolling groove need to be cleaned, they can be easily cleaned through the exposed parts of the lower conveyor belt and the upper conveyor belt. The problem of difficult cleaning and low production efficiency is solved.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an automatic pill pressing device, comprising:

[0007] A lower conveyor belt for conveying raw materials, an upper conveyor belt arranged above the lower conveyor belt and used for forcing the raw materials to roll on the lower conveyor belt, a lower kneading groove arranged on the lower conveyor belt along the conveying direction of the lower conveyor belt, an upper kneading groove arranged on the upper conveyor belt along the conveying direction of the upper conveyor belt and cooperating with the lower kneading groove to knead the raw materials into balls, and a loading mechanism arranged on the lower conveyor belt and used for conveying the raw materials into the lower kneading groove.

[0008] Preferably, the automatic pill pressing device further comprises a first cleaning mechanism disposed on the lower conveyor belt and used for cleaning the lower rubbing groove, and a second cleaning mechanism disposed on the upper conveyor belt and used for cleaning the upper rubbing groove.

[0009] Preferably, the upper conveyor belt and the lower conveyor belt are both provided with a plurality of driving teeth at intervals along the conveying direction;

[0010] The first cleaning mechanism and the second cleaning mechanism both include a transmission tooth meshed with the driving tooth, a brush disposed on the transmission tooth and rotating simultaneously with the driving tooth driving the transmission tooth, and a cleaning component disposed outside the brush and used for cleaning the brush.

[0011] Preferably, the cleaning component includes a comb arranged on the outside of the brush and used to comb the raw materials off the brush, a first scraper arranged on the outside of the brush and used to scrape the raw materials off the comb, and a baffle arranged on the first scraper and used to prevent the raw materials under the brush from splashing.

[0012] Preferably, the hair comb is slidably disposed in the first scraper, and the first scraper and the baffle are both in contact with the hair brush;

[0013] The cleaning assembly also includes a second scraper arranged on the comb and used to scrape off the raw material on the first scraper as the comb slides, a push rod rotatably arranged on the outer side of the brush and one end of which is slidably connected to the comb and the other end of which abuts against the driving tooth, and a first elastic member arranged on the push rod and used to force the push rod to abut against the driving tooth.

[0014] Preferably, the feeding mechanism includes a hopper, an extrusion plate slidably arranged in the hopper and extruding the raw material from the discharge port of the hopper, and a cutting component arranged on the outside of the discharge port and used for cutting the raw material extruded from the discharge port into the lower rubbing groove.

[0015] Preferably, a cam is provided on the transmission tooth of the first cleaning mechanism;

[0016] The cutting assembly includes a cutter slidably arranged on the outside of the discharge port and used for cutting the raw material extruded from the discharge port, a guide plate arranged on both sides of the cutter and used for guiding the raw material cut by the cutter into the lower rubbing groove, a driving rod with one end arranged on the cutter and the other end abutting against the cam, and a second elastic member arranged on the guide plate and used for forcing the driving rod to abut against the cam.

[0017] Preferably, the first cleaning mechanism is located above the lower conveyor belt, and the second cleaning mechanism is located above the upper conveyor belt.

[0018] The beneficial effects of the utility model are:

[0019] (1) The utility model sets a lower conveyor belt to cooperate with an upper conveyor belt to roll the raw materials transported by the feeding mechanism in the lower kneading groove and the upper kneading groove, so as to knead the raw materials into balls, thereby realizing automated production. When the lower kneading groove and the upper kneading groove need to be cleaned, they can be easily cleaned through the exposed parts of the lower conveyor belt and the upper conveyor belt. The cleaning is simple and the device can be prevented from pausing, thereby improving production efficiency.

[0020] (2) The utility model realizes automatic cleaning of the lower conveyor belt and the upper conveyor belt by arranging the first cleaning mechanism and the second cleaning mechanism respectively above the lower conveyor belt and the upper conveyor belt, thereby reducing manual intervention, and allowing the cleaned raw materials to be transported back to the lower kneading groove and the upper kneading groove through the lower conveyor belt and the upper conveyor belt for reuse, thereby avoiding waste of raw materials;

[0021] In summary, the utility model has the advantages of simple cleaning and high production efficiency, and is particularly suitable for the field of pill pressing technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The present invention is a stereoscopic diagram of an automatic pill pressing device provided by the present invention.

[0023] Figure 2 This is a three-dimensional diagram of the first cleaning mechanism and the second cleaning mechanism provided by the utility model.

[0024] Figure 3 This is an exploded schematic diagram of the first cleaning mechanism and the second cleaning mechanism provided by the utility model.

[0025] Figure 4-5 The three-dimensional diagram of the feeding mechanism provided by the utility model in different directions.

[0026] Figure 6 The utility model provides Figure 1 A partial enlarged view of point A in the middle. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0030] Embodiment 1

[0031] like Figure 1 As shown, an automatic pill pressing device comprises:

[0032] A lower conveyor belt 1 for conveying raw materials, an upper conveyor belt 2 arranged above the lower conveyor belt 1 and used for forcing the raw materials to roll on the lower conveyor belt 1, a lower kneading groove 3 arranged on the lower conveyor belt 1 along the conveying direction of the lower conveyor belt 1, an upper kneading groove 4 arranged on the upper conveyor belt 2 along the conveying direction of the upper conveyor belt 2 and cooperating with the lower kneading groove 3 to knead the raw materials into balls, and a feeding mechanism 5 arranged on the lower conveyor belt 1 and used for conveying raw materials into the lower kneading groove 3.

[0033] In this embodiment, the lower conveyor belt 1 is arranged to cooperate with the upper conveyor belt 2 to roll the raw materials transported by the feeding mechanism 5 in the lower kneading groove 3 and the upper kneading groove 4, so that the raw materials can be kneaded into balls, thereby realizing automated production. When the lower kneading groove 3 and the upper kneading groove 4 need to be cleaned, they can be easily cleaned through the exposed parts of the lower conveyor belt 1 and the upper conveyor belt 2. The cleaning is simple and avoids the device from pausing, thereby improving production efficiency.

[0034] It should be noted that, preferably, the conveying directions of the lower conveyor belt 1 and the upper conveyor belt 2 are the same, which is convenient for the raw materials to enter the upper rubbing groove 4 and the lower rubbing groove 3, and the conveying speed of the upper conveyor belt 2 is greater than the conveying speed of the lower conveyor belt 1, so that the raw materials roll on the lower conveyor belt 1 while the conveying speed of the lower conveyor belt 1 is low to increase the rubbing time and improve the rubbing effect.

[0035] Further, if Figure 1As shown, the automatic pill pressing device also includes a first cleaning mechanism 6 arranged on the lower conveyor belt 1 and used for cleaning the lower rubbing groove 3 and a second cleaning mechanism 7 arranged on the upper conveyor belt 2 and used for cleaning the upper rubbing groove 4.

[0036] In this embodiment, the first cleaning mechanism 6 and the second cleaning mechanism 7 are provided to realize automatic cleaning of the lower conveyor belt 1 and the upper conveyor belt 2, thereby reducing manual intervention.

[0037] Further, if Figure 1-3 as well as Figure 6 As shown, the upper conveyor belt 2 and the lower conveyor belt 1 are both provided with a plurality of driving teeth 11 at intervals along the conveying direction;

[0038] The first cleaning mechanism 6 and the second cleaning mechanism 7 both include a transmission tooth 61 meshed with the driving tooth 11 , a brush 62 disposed on the transmission tooth 61 and rotating simultaneously with the driving tooth 11 driving the transmission tooth 61 , and a cleaning assembly 63 disposed outside the brush 62 and used for cleaning the brush 62 .

[0039] In this embodiment, by setting the driving teeth 11 to cooperate with the transmission teeth, the brush 62 can rotate while being transmitted by the upper conveyor belt 2 and the lower conveyor belt 1. The structure is simple and the cleaning is thorough and clean. By setting the cleaning component 63, it is avoided that a lot of raw materials are adhered to the brush 62, which will reduce the cleaning effect.

[0040] Further, if Figure 1-3 as well as Figure 6 As shown, the cleaning component 63 includes a comb 631 arranged on the outside of the brush 62 and used to comb the material on the brush 62, a first scraper 632 arranged on the outside of the brush 62 and used to scrape the material on the comb 631, and a baffle 633 arranged on the first scraper 632 and used to prevent the material brushed by the brush 62 from splashing.

[0041] In this embodiment, by arranging the comb 631, the first scraper 632 and the brush 62 to clean each other, it is possible to avoid the material from sticking to the comb 631, the first scraper 632 and the brush 62, and the cleaning effect is good. By arranging the baffle 633, it is possible to avoid the raw materials on the brush 62 from splashing out of the device, which ensures the cleanliness of the processing site and avoids the waste of raw materials.

[0042] Further, if Figure 2-3 As shown, the hair comb 631 is slidably disposed in the first scraper 632, and the first scraper 632 and the baffle 633 are both in contact with the brush 62;

[0043] The cleaning assembly 63 also includes a second scraper 634 arranged on the comb 631 and used to scrape off the raw materials on the first scraper 632 as the comb 631 slides, a push rod 635 rotatably arranged on the outer side of the brush 62 and one end of which is slidably connected to the comb 631 and the other end of which abuts against the driving tooth 11, and a first elastic member arranged on the push rod 635 and used to force the push rod 635 to abut against the driving tooth 11.

[0044] In this embodiment, the second scraper 634 is arranged to slide on the first scraper 632 along with the hair comb 631 to scrape the material on the first scraper 632, and the first scraper 632 and the baffle 633 are both in contact with the brush 62, so that the hair comb 631, the first scraper 632, the second scraper 634 and the brush 62 are cleaned and coordinated with each other, and the cleaning effect is further improved. By arranging a push rod 635 to cooperate with the driving teeth 11 and the first elastic member, the push rod 635 is arranged to reciprocate with the transmission of the lower conveyor belt 1 and the upper conveyor belt 2, thereby pushing the hair comb 631 and the second scraper 634 to slide back and forth on the first scraper 632, so that the hair comb 631, the first scraper 632, the second scraper 634 and the brush 62 are alternately cleaned, so that the cleaning process forms a cycle, and the cleaning effect is improved.

[0045] Further, if Figure 4-5 As shown, the feeding mechanism 5 includes a hopper 51, an extrusion plate 52 slidably disposed in the hopper 51 and extruding raw materials from the discharge port 511 of the hopper 51, and a cutting component 53 disposed on the outer side of the discharge port 511 and used for cutting the raw materials extruded from the discharge port 511 into the lower rubbing groove 3.

[0046] In this embodiment, the hopper 51 is provided to cooperate with the extrusion plate 52 and the cutting assembly 53 to realize automatic feeding into the lower kneading groove 3.

[0047] Further, if Figure 4-6 As shown, a cam 611 is provided on the transmission tooth 61 of the first cleaning mechanism 6;

[0048] The cutting assembly 53 includes a cutter 531 slidably arranged on the outside of the discharge port 511 and used for cutting the raw material extruded from the discharge port 511, a guide plate 532 arranged on both sides of the cutter 531 and used for guiding the raw material cut by the cutter 531 to the lower rubbing groove 3, a driving rod 533 with one end arranged on the cutter 531 and the other end abutting against the cam 611, and a second elastic member 534 arranged on the guide plate 532 and used for forcing the driving rod 533 to abut against the cam 611.

[0049] In this embodiment, a driving rod 533 is provided to cooperate with the cam 611 and the second elastic member 534 to enable the cutter 531 to make uniform reciprocating motion on the outside of the discharge port 511 as the transmission tooth 61 rotates, thereby cutting off a relatively equal amount of material and cooperating with the guide plate 532 to fall into the lower rubbing groove 3, thereby completing equal and accurate feeding.

[0050] It should be noted that the first elastic member and the second elastic member can be a coil spring, a torsion spring, a leaf spring, etc., and both the first elastic member and the second elastic member and the installation method thereof are existing technologies and will not be described in detail here.

[0051] Further, if Figure 1 As shown, the first cleaning mechanism 6 is located above the lower conveyor belt 1 , and the second cleaning mechanism 7 is located above the upper conveyor belt 2 .

[0052] In this embodiment, the first cleaning mechanism 6 and the second cleaning mechanism 7 are respectively located above the lower conveyor belt 1 and the upper conveyor belt 2, so that the cleaned raw materials are transported back to the lower rubbing groove 3 and the upper rubbing groove 4 by the lower conveyor belt 1 and the upper conveyor belt 2 for reuse, thereby avoiding waste of raw materials.

[0053] Working steps:

[0054] First, the feeding mechanism 5 conveys the raw materials to the lower kneading groove 3 on one end of the lower conveyor belt 1, and then the lower conveyor belt 1 conveys the raw materials between the lower kneading groove 3 and the upper kneading groove 4. Finally, the upper conveyor belt 2 forces the raw materials to roll and knead between the lower kneading groove 3 and the upper kneading groove 4 to be formed into balls, and then they are discharged through the other end of the lower conveyor belt 1, and the production is completed automatically. When it is necessary to clean the lower kneading groove 3 and the upper kneading groove 4, they can be easily cleaned through the exposed parts of the lower conveyor belt 1 and the upper conveyor belt 2. The cleaning is simple and avoids the device from pausing, thereby improving production efficiency.

[0055] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic pill pressing device, characterized in that: include: A lower conveyor belt for conveying raw materials, an upper conveyor belt arranged above the lower conveyor belt and used for forcing the raw materials to roll on the lower conveyor belt, a lower kneading groove arranged on the lower conveyor belt along the conveying direction of the lower conveyor belt, an upper kneading groove arranged on the upper conveyor belt along the conveying direction of the upper conveyor belt and cooperating with the lower kneading groove to knead the raw materials into balls, and a loading mechanism arranged on the lower conveyor belt and used for conveying the raw materials into the lower kneading groove.

2. The automatic pill pressing device according to claim 1, characterized in that: The automatic pill pressing device also includes a first cleaning mechanism disposed on the lower conveyor belt and used for cleaning the lower rubbing groove, and a second cleaning mechanism disposed on the upper conveyor belt and used for cleaning the upper rubbing groove.

3. The automatic pill pressing device according to claim 2, characterized in that: The upper conveyor belt and the lower conveyor belt are both provided with a plurality of driving teeth at intervals along the conveying direction; The first cleaning mechanism and the second cleaning mechanism both include a transmission tooth meshed with the driving tooth, a brush disposed on the transmission tooth and rotating simultaneously with the driving tooth driving the transmission tooth, and a cleaning component disposed outside the brush and used for cleaning the brush.

4. The automatic pill pressing device according to claim 3, characterized in that: The cleaning component includes a comb arranged on the outside of the brush and used to comb the raw materials off the brush, a first scraper arranged on the outside of the brush and used to scrape the raw materials off the comb, and a baffle arranged on the first scraper and used to prevent the raw materials under the brush from splashing.

5. The automatic pill pressing device according to claim 4, characterized in that: The hair comb is slidably disposed in the first scraper, and the first scraper and the baffle are both in contact with the hair brush; The cleaning assembly also includes a second scraper arranged on the comb and used to scrape off the raw material on the first scraper as the comb slides, a push rod rotatably arranged on the outer side of the brush and one end of which is slidably connected to the comb and the other end of which abuts against the driving tooth, and a first elastic member arranged on the push rod and used to force the push rod to abut against the driving tooth.

6. The automatic pill pressing device according to claim 3, characterized in that: The feeding mechanism includes a hopper, an extrusion plate slidably arranged in the hopper and extruding the raw material from the discharge port of the hopper, and a cutting component arranged outside the discharge port and used for cutting the raw material extruded from the discharge port into the lower kneading groove.

7. The automatic pill pressing device according to claim 6, characterized in that: A cam is provided on the transmission tooth of the first cleaning mechanism; The cutting assembly includes a cutter slidably arranged on the outside of the discharge port and used for cutting the raw material extruded from the discharge port, a guide plate arranged on both sides of the cutter and used for guiding the raw material cut by the cutter into the lower rubbing groove, a driving rod with one end arranged on the cutter and the other end abutting against the cam, and a second elastic member arranged on the guide plate and used for forcing the driving rod to abut against the cam.

8. The automatic pill pressing device according to claim 2, characterized in that: The first cleaning mechanism is located above the lower conveyor belt, and the second cleaning mechanism is located above the upper conveyor belt.

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