Feeding device for producing tableted candies

Abstract

The invention discloses a feeding device for producing pressed candies, and belongs to the technical field of material feeding. In order to solve the problems that an existing product is single in structure function and long in interval time of multi-batch feeding, the invention provides the following technical scheme that the granulation equipment comprises a rack and a granulation equipment main body arranged in the rack, and a feeding device for feeding materials is arranged at a feeding port of the granulation equipment main body. Individual quantitative storage of various raw materials is achieved by arranging the temporary storage assembly, then efficient sterilization of the various raw materials is achieved under the action of the driving assembly and the heating rod body, and the pre-treatment procedure of the various raw materials before mixing is achieved by matching a screening assembly in the discharging mechanism with a stirring shaft and a special-shaped table. Equipment configuration is optimized, pretreatment and mixing of raw materials are achieved through feeding operation synchronism of the equipment, the material feeding efficiency is improved, intermittent feeding of various raw materials is achieved through the temporary storage assembly under cooperation of the plugging assembly, and the raw material mixing uniformity is fully guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of material feeding, and specifically, it is a feeding device for producing tablet candies. Background Art

[0002] Tablet candies are a mixture made mainly of refined powdered sugar, added with fillers such as milk powder and spices, and binders such as starch syrup, dextrin, and gelatin, and formed by granulating and tableting. Tablet candies have the following advantages: stable quality, accurate metering, convenient to carry and take, diverse functional characteristics, and high market acceptance. Therefore, a large number of drugs are formed by the tablet candy process, such as Shuanglian Chongsheng Tablets and Xue Lian Tablets, etc.

[0003] Currently, the existing production processes of tablet candies are mainly divided into two types: dry granulation tableting method and wet granulation tableting method. Among them, the dry granulation tableting method has developed rapidly due to its advantages of time-saving, energy-saving, simple process, strong operability, and the tablet candies produced having smooth tablet surfaces, short disintegration time limits, and high stability. However, whether it is the dry granulation tableting method or the wet granulation tableting method, when producing tablet candies, they all need to go through the following steps: raw material preparation, tableting, quality control, packaging, and finished product inspection. Among them, in the process of raw material preparation, various raw materials required for production need to be screened and mixed, and then the mixed materials are fed through a conveying device. For example, a Chinese patent with the authorization announcement number CN218370568U discloses a feeding device for tablet candies, including a bracket, a feeding mechanism is fixedly connected to the top of the bracket, an exhaust mechanism is fixedly connected to the bottom of the bracket, and a feeding pipe is fixedly connected between the feeding mechanism and the exhaust mechanism.

[0004] Although the technical solution in the above patent document realizes the extraction and discharge of gas in the mixed materials, there are still the following defects when feeding the raw materials: various raw materials need to be treated through processes such as sterilization and screening before mixing. In the prior art, various raw materials need to be pre-treated through multiple processes before being mixed and fed, with cumbersome processes, which affects the feeding efficiency of the materials; the product mixed materials are made by mixing multiple raw materials, and in the prior art, the mixing of various raw materials is basically to sequentially place the various raw materials to be mixed in a stirring container in a fixed quantity, and then stir and mix the various raw materials that have been put in. This mixing method is difficult to ensure the uniformity of the material mixing, thereby affecting the quality of the fed materials. Summary of the Invention

[0005] To overcome the above-mentioned defects of the prior art, the present invention provides a feeding device for producing tablet candies. By setting up a temporary storage component, separate quantitative storage of various raw materials is realized. Then, under the action of the driving component and the heating rod main body, efficient sterilization of various raw materials is achieved. The screening component in the discharging mechanism cooperates with the stirring shaft and the special-shaped platform to realize the pre-treatment process of various raw materials before mixing, optimize the equipment configuration, and realize the pre-treatment and mixing of raw materials with the feeding operation synchronization of the equipment, improve the efficiency of material feeding supply, and the temporary storage component realizes the intermittent feeding of various raw materials with the cooperation of the blocking component, fully ensuring the uniformity of raw material mixing, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A feeding device for producing tablet candies, including a frame and a granulation equipment main body arranged inside the frame. A feeding device for material feeding is provided at the feeding port of the granulation equipment main body. The feeding device includes a feeding bucket, and a discharging component and a spiral conveying cylinder arranged inside the feeding bucket. The feeding bucket includes a barrel body arranged on the frame. A supporting ring is integrally arranged on the inner wall of the barrel body. The top of the barrel body is installed with a top cover for sealing by bolts. The discharging component includes a temporary storage component, a driving component and a discharging mechanism. Among them, the temporary storage component is located above the discharging mechanism, the driving component is arranged on the top cover and is movably connected to the discharging mechanism;

[0008] The discharging mechanism includes a base plate placed on the supporting ring. A stirring shaft is movably connected to the center of the base plate. An irregular platform, a first spring telescopic rod group and a second spring telescopic rod group are installed on the stirring shaft. Among them, the irregular platform is located above the base plate, and both the first spring telescopic rod group and the second spring telescopic rod group are located below the base plate. A screening component and a blocking component are also arranged on the base plate. Among them, the blocking component is located below the base plate, and the blocking component is in movable contact with the first spring telescopic rod group;

[0009] The spiral conveying cylinder is rotatably connected to the stirring shaft, and the spiral conveying cylinder is in movable contact with the second spring telescopic rod group.

[0010] As a further scheme of the present invention, a feeding pipe for material feeding is arranged at the bottom of the barrel body, and the bottom end of the feeding pipe is inserted into the feeding port of the frame;

[0011] A plurality of convex rods are arranged on the top of the supporting ring along the circumferential direction, and a plurality of positioning holes for the convex rods to pass through are arranged on the base plate along the circumferential direction.

[0012] As a further solution of the present invention, the temporary storage component includes a plurality of circular holes opened on the base plate along the circumferential direction. A temporary storage piece for temporarily storing raw materials is installed in each circular hole. An auxiliary piece for auxiliary support is commonly provided among the plurality of temporary storage pieces. The top of the auxiliary piece is movably connected to a linkage piece, and the linkage piece is interlocked with the plurality of temporary storage pieces;

[0013] The auxiliary piece includes an integration plate and a plurality of support legs provided on the bottom shell wall of the integration plate. The bottoms of the plurality of support legs are fixedly connected to the base plate by bolts;

[0014] The temporary storage piece includes a temporary storage barrel provided on the integration plate. A dispersion shaft for dispersing raw materials is provided inside the temporary storage barrel. A hole is opened above the dispersion shaft at the center of the top of the temporary storage barrel. The top end of the dispersion shaft penetrates through the hole and a gear is installed. Among them, the dispersion shaft is movably connected to the hole through a bearing, and a placement cavity is opened inside the dispersion shaft, and a heating rod body for heating is installed in the placement cavity;

[0015] The linkage piece includes a disc rotatably connected to the top shell wall of the auxiliary piece. A plurality of extension rods are arranged on the outer shell wall of the disc along the circumferential direction. An external tooth ring engaged with the gear is commonly installed at the outer ends of the plurality of extension rods. A slot hole is opened at the center of the disc, and a plurality of guide slots are opened on the inner wall of the slot hole along the circumferential direction.

[0016] As a further solution of the present invention, the screening component includes a plurality of jacks opened on the base plate along the circumferential direction. A lifting rod is movably connected in each jack. A end plate is installed at the top end of each lifting rod. A return spring sleeved on the lifting rod is arranged below the end plate. The bottom of the return spring is located on the base plate. The bottom ends of the plurality of lifting rods are commonly installed with a screen bowl. The screen bowl is located directly below the base plate. The left and right end plates are connected by a joint piece. A convex block group for contacting the screen bowl is symmetrically arranged on the inner wall of the barrel body on the left and right;

[0017] The joint piece includes a joint plate and a top rod. Among them, the two ends of the joint plate are respectively fixedly connected to the corresponding end plates by bolts. The top rod is located at the center of the bottom of the joint plate, and a ball is rotatably connected to the bottom end of the top rod. The ball is in rolling contact with the special-shaped table.

[0018] As a further solution of the present invention, a through hole is opened at the center of the base plate. The stirring shaft includes a shaft rod and a stirring blade group. Among them, the top end of the shaft rod passes through the through hole and a cross groove is opened. The shaft rod is rotatably connected to the through hole through a bearing. The special-shaped table, the first spring telescopic rod group and the second spring telescopic rod group are all arranged on the shaft rod. The stirring blade group includes three and is arranged on the outer shell wall of the shaft rod along the circumferential direction. The stirring blade group is located below the screening component.

[0019] As a further solution of the present invention, the plugging assembly includes a plugging member and an adjusting disk. Among them, there are multiple plugging members, which are arranged on the bottom shell wall of the base plate along the circumferential direction, and the adjusting disk is located at the center of the multiple plugging members;

[0020] The plugging member includes a base fixed to the bottom shell wall of the base plate by screws. On the outer wall of the base, a third group of spring telescopic rods is arranged. On the side of the third group of spring telescopic rods away from the base, a push plate is installed. On both sides of the push plate, a baffle and an arc-shaped convex plate are respectively installed. Among them, the baffle is used to plug the discharge hole of the corresponding temporary storage barrel, and a discharge port for raw material feeding is also opened on the baffle;

[0021] The adjusting disk includes a convex disk rotatably connected to the bottom shell wall of the base plate. The circumferential wall of the convex disk is in sliding contact with the arc-shaped convex plate. A fixed ring is integrally arranged at the bottom of the convex disk. A plurality of inclined grooves are opened along the circumferential direction on the inner ring of the fixed ring;

[0022] The first group of spring telescopic rods includes a plurality of spring telescopic rods one. The plurality of spring telescopic rods one are arranged on the outer circumferential shell wall of the shaft rod along the circumferential direction. And the end of the spring telescopic rod one away from the shaft rod is connected with a sliding bead in a rolling manner. The sliding bead is in movable contact with the inner ring of the fixed ring.

[0023] As a further solution of the present invention, the spiral conveying cylinder includes a cylinder body and a plugging disk. Among them, the cylinder body is located in the feeding pipe, and an internal thread groove is opened on the bottom shell wall of the cylinder body. The plugging disk is threadedly connected with the internal thread groove;

[0024] The bottom end of the shaft rod extends into the interior of the cylinder body, and the cylinder body and the shaft rod are rotatably connected through a bearing. A plurality of inclined notches are opened along the circumferential direction on the bottom inner wall of the cylinder body;

[0025] The second group of spring telescopic rods includes a plurality of spring telescopic rods two. The plurality of spring telescopic rods two are arranged on the outer circumference of the bottom end of the shaft rod along the circumferential direction. And the end of the spring telescopic rod two away from the shaft rod is connected with a moving bead in a rolling manner. The moving bead is in movable contact with the inner circumferential shell wall of the cylinder body.

[0026] As a further solution of the present invention, the driving assembly includes a motor installed on the top shell wall of the top cover through bolts. The output end of the motor is provided with a transmission shaft. The bottom end of the transmission shaft extends into the interior of the feeding bucket and is integrally provided with a cross-shaped chuck. The cross-shaped chuck is inserted and limited with the cross-shaped groove;

[0027] A guide sleeve is sleeved on the transmission shaft. The guide sleeve is inserted and limited with the slot hole of the disk.

[0028] As a further solution of the present invention, a plurality of loading ports are circumferentially formed on the top shell wall of the top cover, a feeding pipe is installed in each loading port, and the bottom ends of the respective feeding pipes respectively extend into the interior of the corresponding temporary storage barrel.

[0029] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0030] 1. By providing a temporary storage assembly to achieve separate quantitative storage of various raw materials, and then under the action of the driving assembly and the heating rod main body, high-efficiency sterilization of various raw materials is achieved, and the screening assembly in the discharging mechanism is combined with the stirring shaft and the special-shaped platform to realize the pre-treatment process of various raw materials before mixing. Combining the pre-treatment process with the feeding of the materials reduces the configuration of the corresponding equipment for raw material treatment and reduces the expenditure on equipment costs.

[0031] 2. The pre-treatment process of various raw materials is combined with the feeding of the materials, thereby reducing the trouble of transporting the raw materials to the feeding structure after the treatment is completed, shortening the time for material feeding and treatment, and improving the feeding efficiency.

[0032] 3. By setting the stirring shaft to be linked with the driving assembly, and realizing the intermittent feeding of various raw materials under the cooperation of the screening assembly, the special-shaped platform and the plugging assembly, and the various intermittently fed raw materials are fully stirred and mixed under the action of the stirring shaft, ensuring the quality of material feeding.

[0033] 4. A spiral conveying cylinder is sleeved at the bottom end of the stirring shaft. When the stirring shaft rotates clockwise, the stirring shaft does not drive the spiral conveying cylinder to move. Therefore, the spiral conveying cylinder plugs the feeding port of the feeding barrel, and when the stirring shaft rotates clockwise, it can drive the plugging assembly to open and close intermittently, thereby realizing the intermittent feeding of various raw materials, so that the inner cavity of the feeding barrel can uniformly mix the various intermittently fed raw materials.

[0034] 5. When the stirring shaft rotates counterclockwise, it can drive the spiral conveying cylinder to rotate, thereby realizing the stable feeding of the mixed materials. However, when the stirring shaft rotates counterclockwise, it does not drive the plugging assembly to move. Therefore, during the feeding of the mixed materials, it is convenient to put various raw materials for subsequent feeding treatment into the temporary storage assembly, thereby shortening the feeding time of the subsequent materials and further improving the feeding efficiency of the equipment during the feeding process of multiple batches of materials. Description of the Drawings

[0035] Figure 1 is a three-dimensional structural schematic diagram of a feeding device for producing pressed candies;

[0036] Figure 2 is Figure 1 a partial sectional structural schematic diagram of the feeding device;

[0037] Figure 3 is Figure 2 the upward view structural schematic diagram of

[0038] Figure 4 is Figure 2 the structural schematic diagram of the unloading component of

[0039] Figure 5 is Figure 4 the upward view structural schematic diagram of

[0040] Figure 6 is Figure 4 the structural schematic diagram of the temporary storage component and the driving component of

[0041] Figure 7 is Figure 6 the upward view structural schematic diagram of

[0042] Figure 8 is Figure 6 the partial sectional view structural schematic diagram of the temporary storage barrel of

[0043] Figure 9 is Figure 4 the structural schematic diagram of the unloading mechanism of

[0044] Figure 10 is Figure 9 the upward view structural schematic diagram of

[0045] Figure 11 is Figure 9 the structural schematic diagram of the stirring shaft and the adjusting disc of

[0046] Figure 12 is Figure 11 the upward view structural schematic diagram of

[0047] Figure 13 is Figure 9 the structural schematic diagram of the plugging component of

[0048] Figure 14 is Figure 13 the upward view structural schematic diagram of

[0049] Figure 15 is Figure 2 the structural schematic diagram of the stirring shaft and the spiral conveying cylinder of

[0050] Figure 16 is Figure 15 the upward view structural schematic diagram of

[0051] In the figure: 1, frame; 2, main body of granulation equipment; 3, feeding bucket; 31, barrel body; 32, supporting ring; 33, top cover; 4, base plate; 5, temporary storage assembly; 51, auxiliary part; 52, temporary storage part; 521, temporary storage barrel; 522, dispersing shaft; 523, main body of heating rod; 524, gear; 53, linkage part; 531, disc; 532, external tooth ring; 6, screening assembly; 61, lifting rod; 62, screen bowl; 63, combined part; 64, convex block group; 7, sealing assembly; 71, sealing part; 711, baffle; 712, arc convex plate; 713, third spring telescopic rod group; 72, adjusting disc; 8, stirring shaft; 9, spiral conveying cylinder; 91, cylinder body; 92, sealing disc; 10, driving assembly; 101, motor; 102, transmission shaft; 103, guide sleeve; 11, special-shaped table; 12, first spring telescopic rod group; 13, second spring telescopic rod group. Detailed implementation mode

[0052] Please refer to Figures 1 - 3 , in the embodiment of the present invention, a feeding device for producing tablet candies includes a frame 1 and a main body 2 of granulation equipment arranged inside the frame 1. A plurality of supporting feet are arranged at the bottom of the main body 2 of granulation equipment and are placed on the ground together with the frame 1.

[0053] A feeding device is provided at the feeding port of the main body 2 of granulation equipment for feeding materials. The feeding device includes a feeding bucket 3 and a discharging component and a spiral conveying cylinder 9 arranged inside the feeding bucket 3. Through the setting of the feeding device, uniform mixing and feeding of various raw materials are realized. The setting of the spiral conveying cylinder 9 not only ensures the stability of the mixed materials during the feeding process, but also ensures the thoroughness of the feeding process of the mixed materials in the feeding bucket 3, avoiding material residue.

[0054] The feeding bucket 3 includes a barrel body 31 arranged on the frame 1, and a supporting ring 32 is integrally arranged on the inner wall of the barrel body 31. The top of the barrel body 31 is installed with a top cover 33 for capping through bolts.

[0055] Please refer to Figures 3 - 5 , in the embodiment of the present invention, the discharging component includes a temporary storage assembly 5, a driving assembly 10 and a discharging mechanism. Among them, the temporary storage assembly 5 is located above the discharging mechanism, and the driving assembly 10 is arranged on the top cover 33 and is movably connected to the discharging mechanism. Through the movement of the driving assembly 10, the discharging mechanism is driven to operate, so as to realize the intermittent feeding treatment of the raw materials stored in the temporary storage assembly 5.

[0056] Please refer to Figure 3 、 Figure 9 And Figure 10, in the embodiment of the present invention, the unloading mechanism includes a base plate 4 placed on the carrier ring 32, and a stirring shaft 8 is movably connected to the center of the base plate 4. An irregular platform 11, a first spring telescopic rod group 12 and a second spring telescopic rod group 13 are installed on the stirring shaft 8. Among them, the irregular platform 11 is located above the base plate 4, and both the first spring telescopic rod group 12 and the second spring telescopic rod group 13 are located below the base plate 4.

[0057] A screening component 6 and a plugging component 7 are further provided on the base plate 4. Among them, the plugging component 7 is located below the base plate 4, and the plugging component 7 is in movable contact with the first spring telescopic rod group 12. The intermittent opening and closing movement of the plugging component 7 is realized through the cooperation between the first spring telescopic rod group 12 and the plugging component 7.

[0058] The spiral conveying cylinder 9 is rotatably connected to the stirring shaft 8, and the spiral conveying cylinder 9 is in movable contact with the second spring telescopic rod group 13. When the stirring shaft 8 rotates, the spiral conveying cylinder 9 can be moved under the action of the second spring telescopic rod group 13, thereby realizing the continuous feeding process of the mixed material in the feeding bucket 3.

[0059] Please refer to Figures 2 - 3 , in the embodiment of the present invention, a feeding pipe for material feeding is provided at the bottom of the barrel body 31, and the bottom end of the feeding pipe is inserted into the feeding port of the frame 1.

[0060] A plurality of convex rods are arranged along the circumferential direction at the top of the carrier ring 32, and a plurality of positioning holes for the convex rods to pass through are opened along the circumferential direction on the base plate 4. The arrangement of the convex rods on the carrier ring 32 can cooperate with the positioning holes on the base plate 4, thereby not only realizing the stable assembly of the base plate 4 on the carrier ring 32, but also ensuring the convenient disassembly and maintenance of the unloading components.

[0061] Please refer to Figures 4 - 8 , in the embodiment of the present invention, the temporary storage component 5 includes a plurality of circular holes opened along the circumferential direction on the base plate 4, and a temporary storage member 52 for temporarily storing raw materials is installed in each circular hole. The plurality of temporary storage members 52 are provided for temporarily storing different raw materials. An auxiliary member 51 for auxiliary support is commonly provided among the plurality of temporary storage members 52. The top of the auxiliary member 51 is movably connected to a linkage member 53, and the linkage member 53 is interlinked with the plurality of temporary storage members 52. The assembly of the plurality of temporary storage members 52 on the base plate 4 is realized through the auxiliary member 51, and the setting of the linkage member 53 realizes the synchronous drive of the structures in the plurality of temporary storage members 52.

[0062] The auxiliary member 51 includes an integrated plate and a plurality of support legs provided on the bottom shell wall of the integrated plate. The bottoms of the plurality of support legs are fixedly connected to the base plate 4 by bolts.

[0063] The temporary storage part 52 includes a temporary storage barrel 521 arranged on the integration board. Inside the temporary storage barrel 521, there is a dispersing shaft 522 for dispersing raw materials. The arrangement of the dispersing shaft 522 inside the temporary storage barrel 521 can stir and disperse the raw materials entering the temporary storage barrel 521.

[0064] A hole is opened above the dispersing shaft 522 at the center of the top of the temporary storage barrel 521. The top end of the dispersing shaft 522 penetrates through the hole and is installed with a gear 524. Among them, the dispersing shaft 522 is movably connected to the hole through a bearing.

[0065] A placement cavity is opened inside the dispersing shaft 522, and a heating rod body 523 for heating is installed in the placement cavity. The corresponding heating rod bodies 523 in each temporary storage part 52 are separately connected to an external controller body. Furthermore, through the external controller body, the corresponding heating rod bodies 523 in each temporary storage part 52 can be separately operated. The dispersing shaft 522 is made of a metal material with good heat conduction effect. Furthermore, after the heating rod body 523 operates, the dispersing shaft 522 is heated to ensure uniform heating and sterilization treatment of the raw materials entering the temporary storage barrel 521.

[0066] The linkage part 53 includes a disc 531 rotatably connected to the top shell wall of the auxiliary part 51. A plurality of extension rods are arranged on the outer circumferential shell wall of the disc 531 along the circumferential direction, and an external toothed ring 532 engaged with the gear 524 is commonly installed at the outer ends of the plurality of extension rods. Furthermore, during the rotational movement of the linkage part 53, the gears 524 in each temporary storage part 52 are driven to move, thereby driving the synchronous movement of the dispersing shaft 522.

[0067] A slot hole is opened at the center of the disc 531, and a plurality of guiding grooves are opened on the inner wall of the slot hole along the circumferential direction.

[0068] Please refer to Figures 3 - 5 , in the embodiment of the present invention, the screening assembly 6 includes a plurality of jacks opened on the base plate 4 along the circumferential direction, and a lifting rod 61 is movably connected in each jack. A end plate is installed at the top end of each lifting rod 61, a return spring is sleeved below the end plate on the lifting rod 61, and the bottom of the return spring is located on the base plate 4. The setting of the return spring is used to ensure the reset effect of the lifting rod 61.

[0069] The bottom ends of the plurality of lifting rods 61 are commonly installed with a screen basin 62, and the screen basin 62 is located directly below the base plate 4, thereby screening the dropped raw materials.

[0070] The left and right end plates are connected by a coupling member 63. On the inner wall of the barrel body 31, a convex block group 64 for contacting the screen basin 62 is symmetrically arranged on the left and right. The convex block group 64 is composed of a plurality of arc-shaped convex blocks, and the plurality of arc-shaped convex blocks are longitudinally linearly distributed. Thus, during the lifting movement of the screen basin 62, its edge contacts the convex block group 64 and shakes.

[0071] A through hole is opened at the center of the bottom of the screen basin 62, and the top end of the stirring shaft 8 passes through the through hole, thereby ensuring the stability of the lifting movement of the screen basin 62.

[0072] The coupling member 63 includes a coupling plate and a top rod. Among them, both ends of the coupling plate are fixedly connected to the corresponding end plates by bolts. The top rod is located at the center of the bottom of the coupling plate, and a ball is rotatably connected to the bottom end of the top rod. The ball is in rolling contact with the special-shaped platform 11. When the special-shaped platform 11 moves, the top rod in the coupling member 63 moves on the special-shaped platform 11, thereby driving the coupling plate to rise, so as to realize the movement of each lifting rod 61. Finally, the lifting movement of the lifting rod 61 is realized with the cooperation of the return spring.

[0073] Please refer to Figures 9 - 10 , in the embodiment of the present invention, a through hole is opened at the center of the base plate 4. The stirring shaft 8 includes a shaft rod and a stirring blade group. Among them, the top end of the shaft rod passes through the through hole, and a cross groove is opened, and the shaft rod and the through hole are rotatably connected by a bearing.

[0074] The special-shaped platform 11, the first spring telescopic rod group 12 and the second spring telescopic rod group 13 are all arranged on the shaft rod. The stirring blade group includes three, which are arranged on the outer circumferential wall of the shaft rod along the circumferential direction, and the stirring blade group is located below the screening assembly 6. The arrangement of the stirring blade group below the screening assembly 6 realizes the stirring and mixing of the raw materials after screening.

[0075] Please refer to Figures 10 - 14 , in the embodiment of the present invention, the plugging assembly 7 includes a plugging member 71 and an adjusting disc 72. Among them, there are a plurality of plugging members 71, which are arranged on the bottom wall of the base plate 4 along the circumferential direction. The adjusting disc 72 is located at the center of the plurality of plugging members 71. The arrangement of the adjusting disc 72 at the center of the plurality of plugging members 71 enables the adjusting disc 72 to drive and adjust the plurality of plugging members 71 during the movement process.

[0076] The plugging member 71 includes a base fixed to the bottom shell wall of the base plate 4 by screws. A third spring telescopic rod group 713 is arranged on the outer wall of the base. A push plate is installed on the side of the third spring telescopic rod group 713 away from the base. A baffle 711 and an arc-shaped convex plate 712 are respectively installed on both sides of the push plate. Among them, the baffle 711 is used to plug the discharge hole of the corresponding temporary storage barrel 521, and a discharge port for raw material feeding is also opened on the baffle 711. A chute located on the base plate 4 is opened above each push plate, and a slider is slidably connected in the chute. The bottom of the slider is fixedly connected to the corresponding push plate to ensure the stability of the displacement movement of the baffle 711.

[0077] The adjusting disk 72 includes a convex disk rotatably connected to the bottom shell wall of the base plate 4. The peripheral wall of the convex disk is in sliding contact with the arc-shaped convex plate 712. A fixed ring is integrally arranged at the bottom of the convex disk. A plurality of inclined grooves are opened along the circumferential direction on the inner ring of the fixed ring. A passing hole is opened at the center of the convex disk, and the top of the shaft rod of the stirring shaft 8 penetrates through the passing hole. The inclined surfaces of the plurality of inclined grooves are arranged counterclockwise on the inner wall of the fixed ring.

[0078] The first spring telescopic rod group 12 includes a plurality of first spring telescopic rods arranged on the outer peripheral shell wall of the shaft rod along the circumferential direction. One end of the first spring telescopic rod away from the shaft rod is rotatably connected with a sliding bead, and the sliding bead is in movable contact with the inner ring of the fixed ring. When the stirring shaft 8 rotates clockwise, the first spring telescopic rod in the first spring telescopic rod group 12 arranged on the stirring shaft 8 contacts the right-angle side wall of the inclined groove, thereby driving the movement of the adjusting disk 72. When the stirring shaft 8 rotates counterclockwise, the sliding bead on the first spring telescopic rod makes movable contact on the inner ring of the fixed ring, and thus does not drive the adjusting disk 72 to move.

[0079] Please refer to Figures 2 - 3 and Figures 15 - 16 In the embodiment of the present invention, the spiral conveying cylinder 9 includes a cylinder body 91 and a plugging disk 92. Among them, the cylinder body 91 is located in the feeding pipe, and an internal thread groove is opened on the bottom shell wall of the cylinder body 91. The plugging disk 92 is threadedly connected with the internal thread groove. The setting of the plugging disk 92 realizes the plugging of the bottom end of the cylinder body 91, avoiding the mixing material from entering the inside of the cylinder body 91 during the feeding process.

[0080] The bottom end of the shaft rod extends into the inside of the cylinder body 91, and the cylinder body 91 and the shaft rod are rotatably connected through a bearing. A plurality of inclined notches are opened along the circumferential direction on the bottom inner wall of the cylinder body 91. The inclined surfaces of the inclined notches are arranged clockwise on the inner wall of the cylinder body 91.

[0081] The second spring telescopic rod group 13 includes a plurality of second spring telescopic rods, which are arranged on the outer circumference of the bottom end of the shaft rod along the circumferential direction. One end of the second spring telescopic rod away from the shaft rod is connected with a moving bead in a rolling manner, and the moving bead is in movable contact with the inner circumferential wall of the cylinder body 91. When the stirring shaft 8 rotates clockwise, the moving beads on the second spring telescopic rods in the second spring telescopic rod group 13 move on the inner circumferential wall of the cylinder body 91 and will not drive the spiral conveying cylinder 9 to move. However, when the stirring shaft 8 rotates counterclockwise, the second spring telescopic rods in the second spring telescopic rod group 13 contact the right-angle side wall of the inclined notch, thereby driving the spiral conveying cylinder 9 to rotate and move.

[0082] Please refer to Figure 2 , Figure 4 , Figure 6 and Figure 9 , in the embodiment of the present invention, the driving assembly 10 includes a motor 101 installed on the top wall of the top cover 33 through bolts. A transmission shaft 102 is installed at the output end of the motor 101. The bottom end of the transmission shaft 102 extends into the interior of the feeding barrel 3 and is integrally provided with a cross-shaped block. The cross-shaped block is inserted and limited with the cross-shaped groove. Through the insertion and limitation between the cross-shaped block at the bottom of the transmission shaft 102 and the cross-shaped groove on the stirring shaft 8, the stirring shaft 8 is synchronously driven to move when the transmission shaft 102 moves.

[0083] A guide sleeve 103 is sleeved on the transmission shaft 102, and the guide sleeve 103 is inserted and limited with the slot holes on the disc 531. The guide sleeve 103 includes a collar sleeved on the transmission shaft 102. A plurality of guide bars are arranged on the outer circumferential wall of the collar along the circumferential direction, and the guide bars are inserted and limited with the guide grooves on the slot holes, thereby ensuring that the linkage member 53 is synchronously driven to operate when the transmission shaft 102 moves.

[0084] A plurality of loading ports are opened on the top wall of the top cover 33 along the circumferential direction. Feeding pipes are installed in the loading ports, and the bottom ends of the respective feeding pipes extend into the interiors of the corresponding temporary storage barrels 521 respectively.

[0085] The working principle of the present invention is as follows: When the device is operating, various raw materials required are quantitatively fed through the corresponding feeding pipes into the storage member 52 of the temporary storage assembly 5 for temporary storage. When quantitatively feeding various raw materials, the corresponding heating rod bodies 523 in each storage member 52 of the temporary storage assembly 5 and the motor 101 in the driving assembly 10 are turned on by an external controller body, and the driving shaft 102 rotates counterclockwise. When the driving shaft 102 rotates counterclockwise, the guide sleeve 103 thereon drives the linkage member 53 in the temporary storage assembly 5 to rotate counterclockwise synchronously. When the linkage member 53 rotates counterclockwise, the external gear ring 532 thereof meshes and drives with the gears 524 in each storage member 52, thereby driving the corresponding dispersing shaft 522 to rotate in its respective storage barrel 521, so as to disperse the raw materials entering the corresponding storage barrel 521.

[0086] Since the dispersing shaft 522 is made of metal and has certain heat conductivity, the heating rod bodies 523 in each dispersing shaft 522 will conduct heat to each dispersing shaft 522 after operation. Then, with the rotational movement of the dispersing shaft 522, uniform heat sterilization treatment is realized for the raw materials stored in each storage barrel 521.

[0087] The bottom end of the driving shaft 102 is inserted and limited to the top end of the shaft rod of the stirring shaft 8. Thus, when the driving shaft 102 rotates counterclockwise, it synchronously drives the stirring shaft 8 to rotate counterclockwise.

[0088] During the rotation of the stirring shaft 8, the special-shaped platform 11, the first spring telescopic rod group 12 and the second spring telescopic rod group 13 loaded thereon all move synchronously.

[0089] During the rotation of the special-shaped platform 11, it will reciprocally lift and lower the ejector rod of the joint member 63 in the screening assembly 6, and then drive the corresponding lifting rod 61 to lift and lower with the joint plate. The reset spring configured on the lifting rod 61 during the lifting and lowering process ensures the stability of the lifting and lowering movement of the lifting rod 61. And while the lifting rod 61 moves up and down, it drives the screen basin 62 to move synchronously. When the screen basin 62 moves up and down, it contacts the convex block group 64 on the inner wall of the barrel body 31, causing the screen basin 62 to vibrate during the lifting and lowering process.

[0090] When the first spring telescopic rod group 12 rotates counterclockwise with the stirring shaft 8, the sliding beads on the corresponding first spring telescopic rods contact and move on the inner wall of the fixed ring of the adjusting disk 72 in the blocking assembly 7, and the first spring telescopic rods do not drive the adjusting disk 72 to rotate. Thus, it is ensured that the plurality of blocking members 71 are always in the initial state, realizing the blocking of the discharge holes of the storage barrels 521 in the corresponding storage members 52. Thereby, it is convenient to quantitatively feed various raw materials into each storage member 52.

[0091] While the stirring shaft 8 moves counterclockwise, the second spring telescopic rod group 13 provided thereon drives the spiral conveying cylinder 9 to rotate and move.

[0092] After various raw materials are loaded into the temporary storage component 5 and sterilized, the motor 101 in the driving component 10 is started to move forward by the external controller main body, so that the transmission shaft 102 moves clockwise. When the transmission shaft 102 moves clockwise, the linkage member 53 in the temporary storage component 5 is driven to move clockwise through the guide sleeve 103. Furthermore, the external gear ring 532 in the linkage member 53 drives the gears 524 in each temporary storage member 52 to move, thereby realizing the clockwise movement of each corresponding dispersing shaft 522. Through the movement of the dispersing shaft 522, the raw materials in each temporary storage barrel 521 are ensured to be loose.

[0093] After the transmission shaft 102 moves clockwise, it synchronously drives the stirring shaft 8 to move clockwise. At this time, the special-shaped platform 11, the first spring telescopic rod group 12 and the second spring telescopic rod group 13 on the stirring shaft 8 all move synchronously with the movement.

[0094] The movement of the special-shaped platform 11 enables the screen bowl 62 in the screening component 6 to still maintain a reciprocating movement of lifting. During the lifting movement of the screen bowl 62, it vibrates due to the convex block group 64.

[0095] When the first spring telescopic rod group 12 moves clockwise along with the stirring shaft 8, the first spring telescopic rod drives the adjusting disk 72 to rotate synchronously when it enters the inclined groove on the inner wall of the fixed ring in the adjusting disk 72 due to the right-angled side wall of the first spring telescopic rod and the inclined groove. During the rotation of the adjusting disk 72, the peripheral wall of its convex disk contacts the corresponding arc-shaped convex plates 712 in each plugging member 71, realizing the extrusion of the push plate in the plugging member 71. The corresponding third spring telescopic rod group 713 is stretched, so that the corresponding baffle 711 moves in displacement. Furthermore, the discharge port on the baffle 711 coincides with the discharge hole of the corresponding temporary storage barrel 521, so that the raw materials in the temporary storage barrel 521 fall into the screen bowl 62. The rotational movement of the stirring shaft 8 enables the corresponding raw materials in each temporary storage member 52 in the temporary storage component 5 to be intermittently discharged under the movement of the plugging component 7.

[0096] The materials falling into the screen bowl 62 are vibrated and screened under the lifting movement of the screen bowl 62. The screened raw materials fall below the screen bowl 62. At this time, the stirring blade group on the stirring shaft 8 stirs and mixes the screened raw materials while moving along with the shaft rod.

[0097] Since the spiral conveying cylinder 9 does not rotate along with the movement of the stirring shaft 8 at this time, the feed pipe of the feeding bucket 3 is blocked, ensuring that various raw materials are uniformly mixed inside the feeding bucket 3 after screening.

[0098] After the material mixing is completed, feeding treatment needs to be carried out on the main body 2 of the granulating equipment. The motor 101 in the driving component 10 is reversed again by starting the external controller main body. Thus, the spiral conveying cylinder 9 is driven to rotate by the stirring shaft 8, realizing feeding to the main body 2 of the granulating equipment. At this time, the counterclockwise movement of the stirring shaft 8 does not drive the blocking component 7 to move, and further, feeding and sterilization treatment of the subsequent raw materials to be processed can be carried out in the temporary storage component 5, thereby saving the feeding treatment time of the materials and improving the feeding speed of the materials.

[0099] The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A feeding device for producing tablet candies, comprising a frame (1), and a granulating device body (2) arranged inside the frame (1), a feeding device for feeding materials is provided at a feeding port of the granulating device body (2), characterized in that: The loading device comprises a loading barrel (3), and a discharge component and a spiral conveying cylinder (9) arranged inside the loading barrel (3), wherein the loading barrel (3) comprises a barrel body (31) arranged on a frame (1), a supporting ring (32) is integrally arranged on the inner wall of the barrel body (31), and a top cover (33) for sealing is installed on the top of the barrel body (31) by bolts, and the discharge component comprises a temporary storage component (5), a driving component (10) and a discharge mechanism, wherein the temporary storage component (5) is located above the discharge mechanism, and the driving component (10) is arranged on the top cover (33) and is movably connected to the discharge mechanism; The unloading mechanism comprises a base plate (4) placed on a supporting ring (32), a stirring shaft (8) movably connected at the center of the base plate (4), a special-shaped platform (11), a spring telescopic rod group 1 (12) and a spring telescopic rod group 2 (13) are installed on the stirring shaft (8), wherein the special-shaped platform (11) is located above the base plate (4), the spring telescopic rod group 1 (12) and the spring telescopic rod group 2 (13) are both located below the base plate (4), and a screening component (6) and a blocking component (7) are also provided on the base plate (4), wherein the blocking component (7) is located below the base plate (4), and the blocking component (7) is in movably contact with the spring telescopic rod group 1 (12); The spiral conveying cylinder (9) is rotatably connected to the stirring shaft (8), and the spiral conveying cylinder (9) is in active contact with the second spring telescopic rod group (13).

2. A feeding device for producing tablet candies according to claim 1, characterized in that: A feeding pipe for feeding materials is provided at the bottom of the barrel (31), and the bottom end of the feeding pipe is plugged into the feeding port of the frame (1); A plurality of protruding rods are arranged on the top of the supporting ring (32) along the circumferential direction, and a plurality of positioning holes for the protruding rods to pass through are opened on the base plate (4) along the circumferential direction.

3. A feeding device for producing tablet candies according to claim 1, characterized in that: The temporary storage component (5) comprises a plurality of circular holes formed on the base plate (4) along the circumferential direction, each circular hole being provided with a temporary storage member (52) for temporarily storing raw materials, an auxiliary member (51) for auxiliary support being provided between the plurality of temporary storage members (52), a linkage member (53) being movably connected to the top of the auxiliary member (51), and the linkage member (53) and the plurality of temporary storage members (52) being linked to each other; The auxiliary component (51) comprises an integrated plate and a plurality of supporting legs arranged on the bottom shell wall of the integrated plate, and the bottoms of the plurality of supporting legs are fixedly connected to the base plate (4) by bolts; The temporary storage part (52) comprises a temporary storage barrel (521) arranged on the integration plate, a scattering shaft (522) for scattering raw materials is arranged inside the temporary storage barrel (521), a hole is opened above the scattering shaft (522) and is located at the center of the top circle of the temporary storage barrel (521), the top end of the scattering shaft (522) passes through the hole and is installed with a gear (524), wherein the scattering shaft (522) and the hole are movably connected via a bearing, and a placement cavity is opened inside the scattering shaft (522), and a heating rod body (523) for heating is installed in the placement cavity; The linkage member (53) comprises a disk (531) rotatably connected to the top shell wall of the auxiliary member (51); a plurality of extension rods are arranged on the outer shell wall of the disk (531) along the circumferential direction; an outer gear ring (532) meshing with the gear (524) is commonly mounted on the outer ends of the plurality of extension rods; a slot hole is provided at the center of the disk (531); a plurality of guide grooves are provided on the inner wall of the slot hole along the circumferential direction.

4. A feeding device for producing tablet candies according to claim 1, characterized in that: The screening assembly (6) comprises a plurality of sockets arranged on the base plate (4) along the circumferential direction, each socket being movably connected to a lifting rod (61), an end plate being installed at the top end of each lifting rod (61), a reset spring located on the lifting rod (61) being sleeved below the end plate, the bottom of the reset spring being located on the base plate (4), a screen basin (62) being installed at the bottom ends of the plurality of lifting rods (61), the screen basin (62) being located directly below the base plate (4), the left and right end plates being connected via a joint (63), and a group of protrusions (64) for contacting the screen basin (62) being symmetrically arranged on the inner wall of the barrel body (31); The joint part (63) comprises a joint plate and a push rod, wherein the two ends of the joint plate are respectively fixedly connected to the corresponding end plates by bolts, the push rod is located at the bottom center of the joint plate, and the bottom end of the push rod is rollingly connected to a ball, and the ball is in rolling contact with the special-shaped platform (11).

5. A feeding device for producing tablet candies according to claim 3, characterized in that: A through hole is provided at the center of the base plate (4), and the stirring shaft (8) includes a shaft and a stirring blade group, wherein the top end of the shaft passes through the through hole and is provided with a cross groove, and the shaft and the through hole are rotatably connected via a bearing, and the special-shaped platform (11), spring telescopic rod group one (12) and spring telescopic rod group two (13) are all arranged on the shaft, and the stirring blade group includes three stirring blades, which are arranged on the outer ring shell wall of the shaft along the circumferential direction, and the stirring blade group is located below the screening component (6).

6. A feeding device for producing tablet candies according to claim 5, characterized in that: The blocking assembly (7) comprises a blocking member (71) and an adjusting disk (72), wherein the blocking member (71) comprises a plurality of blocking members arranged on the bottom shell wall of the base plate (4) along the circumferential direction, and the adjusting disk (72) is located at the center of the plurality of blocking members (71); The blocking member (71) comprises a base fixedly connected to the bottom shell wall of the base plate (4) by screws, a spring telescopic rod group three (713) is arranged on the outer wall of the base, a push plate is installed on the side of the spring telescopic rod group three (713) away from the base, and a baffle (711) and an arc-shaped convex plate (712) are respectively installed on both sides of the push plate, wherein the baffle (711) is used to block the discharge hole of the corresponding temporary storage barrel (521), and the baffle (711) is also provided with a discharge port for feeding raw materials; The adjusting disk (72) comprises a convex disk rotatably connected to the bottom shell wall of the base disk (4), the peripheral wall of the convex disk is in sliding contact with the arc-shaped convex plate (712), the bottom of the convex disk is integrally provided with a fixing ring, and the inner ring of the fixing ring is provided with a plurality of inclined grooves along the circumferential direction; The spring telescopic rod group (12) includes a plurality of spring telescopic rods, which are arranged on the outer ring shell wall of the shaft rod along the circumferential direction, and a sliding ball is rollingly connected to one end of the spring telescopic rod away from the shaft rod, and the sliding ball is in active contact with the inner ring of the fixing ring.

7. A feeding device for producing tablet candies according to claim 6, characterized in that: The spiral conveying cylinder (9) comprises a cylinder body (91) and a sealing disk (92), wherein the cylinder body (91) is located in the feeding tube, and an inner groove is provided on the bottom shell wall of the cylinder body (91), and the sealing disk (92) is threadedly connected to the inner groove; The bottom end of the shaft extends into the interior of the cylinder (91), and the cylinder (91) and the shaft are rotatably connected via a bearing. A plurality of inclined notches are provided on the inner wall of the bottom of the cylinder (91) along the circumferential direction. The spring telescopic rod group 2 (13) includes a plurality of spring telescopic rods 2, which are arranged on the outer ring of the bottom end of the shaft rod along the circumferential direction, and the end of the spring telescopic rod 2 away from the shaft rod is rollingly connected with a moving ball, and the moving ball is in active contact with the inner ring shell wall of the cylinder (91).

8. A feeding device for producing tablet candies according to claim 5, characterized in that: The driving assembly (10) comprises a motor (101) mounted on the top shell wall of the top cover (33) by bolts, a transmission shaft (102) is mounted on the output end of the motor (101), the bottom end of the transmission shaft (102) extends into the interior of the loading barrel (3), and is integrally provided with a cross clamping block, and the cross clamping block is inserted and limited between the cross groove; The transmission shaft (102) is sleeved with a guide sleeve (103), and the guide sleeve (103) is inserted and limited between the slotted hole of the disc (531).

9. A feeding device for producing tablet candies according to claim 3, characterized in that: A plurality of loading ports are provided on the top shell wall of the top cover (33) along the circumferential direction, and a feeding pipe is installed in the loading port, and the bottom end of each feeding pipe extends into the interior of the corresponding temporary storage barrel (521).

Images