Raw material baking and drying device for toothpaste production

Abstract

The utility model discloses a raw material baking and drying device for toothpaste production in the technical field of toothpaste production, which comprises a bottom plate, the top of the bottom plate is rotatably connected with a drying cylinder through a connecting assembly, and a rotating mechanism for driving the drying cylinder to rotate is arranged in the middle of the outer wall of the drying cylinder. A stirring mechanism used for stirring and drying toothpaste production raw materials is arranged in the drying cylinder, the toothpaste raw materials in the drying cylinder can roll back and forth through the rotating mechanism, and therefore the situation that the toothpaste raw materials are always located at the same place and drying is not sufficient can be prevented; secondly, the toothpaste raw materials can be stirred while rolling through the stirring mechanism, so that the drying time of the toothpaste raw materials is shortened, meanwhile, the toothpaste raw materials attached to the inner wall of the drying cylinder can be scraped off through a scraping plate, and the toothpaste raw materials are gathered towards the middle, so that the drying efficiency of the toothpaste raw materials is improved; and the drying efficiency of the toothpaste raw materials is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of toothpaste production, in particular to a raw material baking and drying device for toothpaste production. Background Art

[0002] Toothpaste is a paste or gel product used to clean and keep teeth beautiful and healthy. It is usually used with a toothbrush to clean the tooth surface through mechanical friction, clean the teeth and their surroundings, and purify and refresh the oral cavity. Toothpaste is usually a mixture of abrasives, moisturizers, surfactants, thickeners, sweeteners, preservatives, active additives, pigments, flavors, etc. In the process of preparing abrasives, the abrasive raw materials need to be crushed, washed, and baked and dried.

[0003] However, most of the existing toothpaste production raw material baking and drying devices are equipped with a stirring rod inside the drying device to cooperate with a drying mechanism to perform drying operations. This stirring method is relatively simple, which easily causes some toothpaste raw materials to remain on the inner wall or bottom of the drying device, resulting in insufficient drying of the toothpaste raw materials. At the same time, the drying time of the toothpaste raw materials is increased, resulting in low drying efficiency, which is not conducive to people's use. Therefore, a person skilled in the art provides a toothpaste production raw material baking and drying device to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a raw material baking and drying device for toothpaste production to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a raw material baking and drying device for toothpaste production, comprising a bottom plate, the top of the bottom plate is rotatably connected to a drying cylinder through a connecting assembly, a rotating mechanism for driving the rotation of the drying cylinder is provided in the middle of the outer wall of the drying cylinder, a stirring mechanism for stirring and drying the raw material for toothpaste production is provided inside the drying cylinder, and the end of the stirring mechanism extends to the outside of the drying cylinder and is connected to a drying mechanism for baking and drying the raw material for toothpaste production;

[0006] The stirring mechanism comprises a stirring shaft, a spiral stirring paddle and a driving assembly driving the stirring shaft, a support rod is welded on one side of the interior of the drying cylinder, one end of the stirring shaft is rotatably connected to one side of the support rod, a plurality of groups of staggered fixed rods are welded on the surface of the stirring shaft, the ends of the fixed rods away from the stirring shaft are fixed with the ends of the spiral stirring paddles by bolts, the spiral stirring paddles are ring-arranged on the surface of the stirring shaft, the surfaces of the stirring shaft close to the inner walls of both sides of the drying cylinder are symmetrically welded with connecting frames, the ends of the connecting frames away from the stirring shaft are welded to the two ends of the bottom surface of the scraper, and the top end of the scraper is in contact with the inner wall of the drying cylinder, and the end of the stirring shaft away from the support rod penetrates the drying cylinder and extends to the outside of the drying cylinder to be connected with the driving assembly;

[0007] The drying mechanism includes a heating box fixedly installed on the top of the base plate, an electric heating wire is arranged inside the heating box, a hot air blower located on the top of the base plate is installed on one side of the heating box by bolts, and an air suction pump located on the top of the base plate is installed on the side of the heating box away from the hot air blower by bolts, the air suction pump and the side of the hot air blower close to the heating box are both connected to the inside of the heating box through a connecting pipe, the end of the hot air blower away from the heating box is connected and installed with a drying pipe, the other end of the drying pipe extends to one side of the driven wheel and is connected to the end of the stirring shaft through a first rotating connector, the middle part of the side of the drying cylinder away from the drying pipe is connected and installed with a second rotating connector, the other end of the second rotating connector is connected to an air outlet pipe, and the end of the air outlet pipe away from the second rotating connector is connected to the air suction pump.

[0008] Preferably: the connecting assembly includes a support plate and a connecting disk, the support plate is symmetrically welded to the top of the base plate, the support plate is internally rotatably connected to the two ends of the outer wall of the drying cylinder, the connecting disk is welded to the outer wall of the drying cylinder, a circular groove matching the connecting disk is opened inside the support plate along the circumferential direction, the connecting disk extends to the inside of the circular groove away from the drying cylinder and is rotatably connected to the circular groove.

[0009] Preferably, a feed hopper is symmetrically mounted on the top of the drying cylinder, a sealing cover is rotatably connected to the top of the feed hopper via a thread, and a transparent observation window is symmetrically mounted on one side of the drying cylinder.

[0010] Preferably: the rotating mechanism includes a toothed disk, a first motor, a rotating rod and a gear, a toothed disk is welded to the middle part of the outer wall of the drying cylinder, the first motor located on one side of the toothed disk is installed on the top of the base plate by bolts, the output end of the first motor is fixedly connected to the rotating rod by a rotating shaft, the end of the rotating rod away from the first motor is rotatably connected to one side of the mounting seat located on the top of the base plate, a gear arranged side by side with the toothed disk is welded to the surface of the rotating rod, and the gear and the toothed disk are connected by meshing.

[0011] Preferably, the stirring shaft is configured as a hollow structure, a plurality of groups of evenly distributed through holes are provided on the surface of the stirring shaft, and a filter screen is fixedly installed on the surface of each of the through holes.

[0012] Preferably: the driving assembly includes a second motor, a driving wheel, a driven wheel and a belt, the second motor is installed on one side of the top of the base plate by bolts, the output end of the second motor is fixedly connected to the driving wheel by a rotating shaft, the surface of the stirring shaft located on the outside of the drying cylinder is welded with a driven wheel arranged side by side with the driving wheel, the driven wheel is connected to the driving wheel by a belt drive, and a drying mechanism connected to the end of the stirring shaft is provided on one side of the driven wheel.

[0013] Preferably, a screen is fixedly installed at the connection point between the drying cylinder and the second rotary connector.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. In the utility model, the raw material baking and drying device for toothpaste production can make the toothpaste raw materials in the drying cylinder roll back and forth by providing a rotating mechanism, thereby preventing the toothpaste raw materials from being in one place all the time and being insufficiently dried, thereby improving the drying efficiency of the toothpaste raw materials.

[0016] 2. In the utility model, the raw material baking and drying device for toothpaste production is provided with a stirring mechanism that can stir the toothpaste raw materials while they are tumbling, thereby shortening the drying time of the toothpaste raw materials. At the same time, the scraper provided can scrape off the toothpaste raw materials attached to the inner wall of the drying cylinder and make them converge to the middle, further improving the drying efficiency of the toothpaste raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is the first schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a second schematic diagram of the overall structure of the utility model;

[0019] Figure 3 It is a cross-sectional view of the overall structure of the utility model;

[0020] Figure 4 It is a top sectional view of the overall structure of the utility model.

[0021] In the figure: 1, bottom plate; 2, drying cylinder; 8, through hole; 9, filter screen; 10, screen; 11, support plate; 12, connecting plate; 13, circular groove; 21, feed hopper; 22, sealing cover; 23, transparent observation window; 41, toothed plate; 42, first motor; 43, rotating rod; 44, gear; 45, mounting seat; 51, stirring shaft; 52, spiral stirring paddle; 53, connecting frame; 54, scraper; 55, support rod; 56, fixing rod; 61, second motor; 62, driving wheel; 63, driven wheel; 64, belt; 71, heating box; 72, electric heating wire; 73, hot air blower; 74, suction pump; 75, connecting pipe; 76, drying pipe; 77, first rotating connector; 78, second rotating connector; 79, air outlet pipe. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1 to Figure 4 In an embodiment of the utility model, a raw material baking and drying device for toothpaste production includes a base plate 1, and the top of the base plate 1 is rotatably connected to a drying cylinder 2 through a connecting assembly. The connecting assembly includes a support plate 11 and a connecting disk 12. The top of the base plate 1 is symmetrically welded with the support plates 11, and the inner part of the support plate 11 is rotatably connected to the two ends of the outer wall of the drying cylinder 2. The outer wall of the drying cylinder 2 is welded with a connecting disk 12, and a circular groove 13 matching the connecting disk 12 is opened in the inner part of the support plate 11 along the circumferential direction. The side of the connecting disk 12 away from the drying cylinder 2 extends to the inside of the circular groove 13 and is rotatably connected to the circular groove 13. The connecting disk 12 cooperates with the circular groove 13 to improve the rotation stability of the drying cylinder 2.

[0024] A feed hopper 21 is symmetrically installed on the top of the drying cylinder 2, which is used to put toothpaste raw materials into the drying cylinder 2 and discharge the toothpaste raw materials after baking and drying. A sealing cover 22 is connected to the top of the feed hopper 21 through a threaded rotation to improve the sealing effect of the drying cylinder 2. A transparent observation window 23 is symmetrically installed on one side of the drying cylinder 2 for observing the working conditions in the drying cylinder 2.

[0025] A rotating mechanism for driving the rotation of the drying cylinder 2 is provided in the middle of the outer wall thereof, and the rotating mechanism includes a toothed disc 41, a first motor 42, a rotating rod 43 and a gear 44. A toothed disc 41 is welded in the middle of the outer wall of the drying cylinder 2, and a first motor 42 located on one side of the toothed disc 41 is installed on the top of the base plate 1 by bolts. The output end of the first motor 42 is fixedly connected to the rotating rod 43 through a rotating shaft, and one end of the rotating rod 43 away from the first motor 42 is rotatably connected to one side of a mounting seat 45 located on the top of the base plate 1. A gear 44 arranged side by side with the toothed disc 41 is welded on the surface of the rotating rod 43, and the gear 44 is connected to the toothed disc 41 by meshing.

[0026] When in use, the first motor 42 is started, and when the output end of the first motor 42 rotates, the gear 44 is rotated via the rotating rod 43, and when the gear 44 rotates, the toothed disc 41 is driven to rotate, thereby causing the drying cylinder 2 to rotate accordingly. The rotation of the drying cylinder 2 can make the toothpaste raw materials inside it move back and forth, which can prevent the toothpaste raw materials from being in one place for a long time and resulting in insufficient baking and drying, thereby enabling the raw material baking and drying device for toothpaste production to perform comprehensive and uniform drying of the toothpaste raw materials.

[0027] The interior of the drying cylinder 2 is provided with a stirring mechanism for stirring and drying the raw materials for toothpaste production, and the stirring mechanism includes a stirring shaft 51, a spiral stirring paddle 52, a connecting frame 53, a scraper 54 and a driving assembly that drives the stirring mechanism to operate. A support rod 55 is welded to one side of the interior of the drying cylinder 2, and one end of the stirring shaft 51 is rotatably connected to one side of the support rod 55. A plurality of groups of staggered fixed rods 56 are welded to the surface of the stirring shaft 51, and the ends of the fixed rods 56 away from the stirring shaft 51 are both bolted with the ends of the spiral stirring paddles 52. The spiral stirring paddles 52 are ring-arranged on the surface of the stirring shaft 51, and the surfaces of the stirring shaft 51 close to the inner walls on both sides of the drying cylinder 2 are symmetrically welded with connecting frames 53. The ends of the stirring shaft 51 away from the stirring shaft 51 are welded to the two ends of the bottom surface of the scraper 54, and the top of the scraper 54 contacts the inner wall of the drying cylinder 2. The end of the stirring shaft 51 away from the supporting rod 55 penetrates the drying cylinder 2 and extends to the outside of the drying cylinder 2 to be connected with a driving assembly, which includes a second motor 61, a driving wheel 62, a driven wheel 63 and a belt 64. The second motor 61 is installed on one side of the top of the bottom plate 1 by bolts, and the output end of the second motor 61 is fixedly connected to the driving wheel 62 through a rotating shaft. The surface of the stirring shaft 51 located on the outside of the drying cylinder 2 is welded with a driven wheel 63 arranged side by side with the driving wheel 62, and the driven wheel 63 and the driving wheel 62 are connected by a belt 64.

[0028] When in use, the second motor 61 is started, and when the output end of the second motor 61 rotates, the driving wheel 62 is driven to rotate, so that the driven wheel 63 is rotated through the belt 64, and the driven wheel 63 is driven to rotate while the stirring shaft 51 is rotated, and then the spiral stirring paddle 52 is used to rotate and stir the toothpaste raw materials inside the drying cylinder 2 through the fixed rod 56, and the scraper 54 is driven to rotate and operate through the connecting frame 53 while the stirring shaft 51 is rotating, so that the scraper 54 can stir and scrape the toothpaste raw materials attached to the inner wall of the drying cylinder 2 and make it converge to the middle of the drying cylinder 2, thereby further improving the drying efficiency of the raw material baking and drying device for toothpaste production. The support rod 55 is provided to provide stable support for the stirring shaft 51 during the stirring operation.

[0029] A drying mechanism connected to the end of the stirring shaft 51 for baking and drying the raw materials for toothpaste production is provided on one side of the driven wheel 63. The drying mechanism includes a heating box 71 fixedly mounted on the top of the bottom plate 1. An electric heating wire 72 is arranged inside the heating box 71. A hot air blower 73 located on the top of the bottom plate 1 is bolted to one side of the heating box 71. An air suction pump 74 located on the top of the bottom plate 1 is bolted to the side of the heating box 71 away from the hot air blower 73. The air suction pump 74 and the side of the hot air blower 73 close to the heating box 71 are both connected to the heating box 71. The hot air blower 73 is connected to the interior of the heating box 71 through a connecting pipe 75. One end of the hot air blower 73 away from the heating box 71 is connected to a drying pipe 76. The other end of the drying pipe 76 extends to one side of the driven wheel 63 and is connected to the end of the stirring shaft 51 through a first rotating connector 77. A second rotating connector 78 is installed in the middle of the side of the drying cylinder 2 away from the drying pipe 76. The other end of the second rotating connector 78 is connected to an air outlet pipe 79. The end of the air outlet pipe 79 away from the second rotating connector 78 is connected to the suction pump 74.

[0030] The stirring shaft 51 is configured as a hollow structure, and a plurality of groups of evenly distributed through holes 8 are provided on the surface of the stirring shaft 51. Filter screens 9 are fixedly installed on the surfaces of the through holes 8 to prevent the ointment raw materials from entering the stirring shaft 51. A screen screen 10 is fixedly installed at the connection between the drying cylinder 2 and the second rotating connector 78 to prevent the ointment raw materials from entering the air outlet pipe 79 through the second rotating connector 78.

[0031] When in use, the air suction pump 74 is started to pump the air in the drying cylinder 2 into the heating box 71 through the air outlet pipe 79 and the connecting pipe 75 connected to the air suction pump 74, and the electric heating wire 72 is started to heat the air. Then, the hot air blower 73 is started to transport the heated air into the stirring shaft 51 through the connecting pipe 75 and the drying pipe 76 connected thereto, and then blown out through the through hole 8 to dry the toothpaste raw materials. Through the coordinated operation of the air suction pump 74 and the hot air blower 73, the toothpaste raw materials in the drying cylinder 2 can be circulated and dried. The first rotating connector 77 and the second rotating connector 78 are set so that the drying pipe 76 and the air outlet pipe 79 will not rotate during the rotation of the stirring shaft 51 and the drying cylinder 2. The stirring shaft 51 and the drying cylinder 2 can drive the toothpaste raw materials inside to roll continuously during the rotation. At the same time, hot air is blown into the drying cylinder 2 through the through hole 8, thereby increasing the contact area between the toothpaste raw materials and the hot air, thereby accelerating the drying speed of the toothpaste raw materials.

[0032] Working principle: When the raw material baking and drying device for toothpaste production is to be used, first, the toothpaste raw material is put into the drying cylinder 2 through the feed hopper 21, and then the sealing cover 22 is rotated and fixed on the top of the feed hopper 21, and then the suction pump 74 is started to draw the air in the drying cylinder 2 through the air outlet pipe 79 into the heating box 71 for heating by the electric heating wire 72, and then the hot air blower 73 is started to transport the heated air into the stirring shaft 51 through the drying pipe 76, and then blown out through the through hole 8 to dry the toothpaste, and at the same time, the first motor 42 is started to control the movement of the rotating mechanism, thereby driving the drying cylinder 2 to rotate and making the toothpaste raw material inside it roll back and forth continuously, thereby preventing the toothpaste raw material from being constantly In the event of insufficient drying due to being in one place, the connecting plate 12 is driven to rotate inside the circular groove 13 when the drying cylinder 2 rotates, thereby improving the rotation stability. As the drying cylinder 2 rotates, the second motor 61 is started so that the driving assembly drives the stirring shaft 51 to rotate. When the stirring shaft 51 rotates, the spiral stirring paddle 52 and the scraper 54 can rotate accordingly, and the spiral stirring paddle 52 can stir and dry the toothpaste raw materials. The scraper 54 can scrape off the toothpaste raw materials attached to the inner wall of the drying cylinder 2 and make them converge to the middle of the drying cylinder 2, further improving the drying efficiency of the raw material baking and drying device for toothpaste production.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A raw material baking and drying device for toothpaste production, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is rotatably connected to a drying cylinder (2) via a connecting assembly; a rotating mechanism for driving the drying cylinder (2) to rotate is provided in the middle of the outer wall; a stirring mechanism for stirring and drying the raw materials for toothpaste production is provided inside the drying cylinder (2); an end of the stirring mechanism extends to the outside of the drying cylinder (2) and is connected to a drying mechanism for baking and drying the raw materials for toothpaste production; The stirring mechanism comprises a stirring shaft (51), a spiral stirring paddle (52), a connecting frame (53), a scraper (54) and a driving assembly for driving the stirring mechanism. A support rod (55) is welded to one side of the interior of the drying cylinder (2). One end of the stirring shaft (51) is rotatably connected to one side of the support rod (55). A plurality of groups of staggered fixed rods (56) are welded to the surface of the stirring shaft (51). The ends of the fixed rods (56) away from the stirring shaft (51) are all bolted with the ends of the spiral stirring paddles (52). The spiral stirring paddle (52) is arranged on the surface of the stirring shaft (51), and the surfaces of the stirring shaft (51) close to the inner walls of both sides of the drying cylinder (2) are symmetrically welded with connecting frames (53), and the ends of the connecting frames (53) away from the stirring shaft (51) are welded to the two ends of the bottom surface of the scraper (54), and the top of the scraper (54) is in contact with the inner wall of the drying cylinder (2), and the end of the stirring shaft (51) away from the support rod (55) penetrates the drying cylinder (2) and extends to the outside of the drying cylinder (2) and is connected to a driving component; The drying mechanism comprises a heating box (71) fixedly mounted on the top of the bottom plate (1), an electric heating wire (72) being arranged inside the heating box (71), a hot air blower (73) located on the top of the bottom plate (1) being mounted on one side of the heating box (71) by means of bolts, an air suction pump (74) located on the top of the bottom plate (1) being mounted on the side of the heating box (71) away from the hot air blower (73) by means of bolts, the air suction pump (74) and the side of the hot air blower (73) close to the heating box (71) being connected to the inside of the heating box (71) by means of a connecting pipe (75), One end of the hot air blower (73) away from the heating box (71) is connected to a drying pipe (76), and the other end of the drying pipe (76) extends to one side of the driven wheel (63) and is connected to the end of the stirring shaft (51) through a first rotating connector (77). A second rotating connector (78) is connected to the middle part of the side of the drying cylinder (2) away from the drying pipe (76), and the other end of the second rotating connector (78) is connected to an air outlet pipe (79), and the end of the air outlet pipe (79) away from the second rotating connector (78) is connected to the suction pump (74).

2. A raw material baking and drying device for toothpaste production according to claim 1, characterized in that: The connection assembly comprises a support plate (11) and a connection disk (12); the support plate (11) is symmetrically welded to the top of the bottom plate (1); the interior of the support plate (11) is rotatably connected to the two ends of the outer wall of the drying cylinder (2); the outer wall of the drying cylinder (2) is welded to the connection disk (12); a circular groove (13) matching the connection disk (12) is provided inside the support plate (11) along the circumferential direction; the side of the connection disk (12) away from the drying cylinder (2) extends to the interior of the circular groove (13) and is rotatably connected to the circular groove (13).

3. A raw material baking and drying device for toothpaste production according to claim 2, characterized in that: A feed hopper (21) is symmetrically mounted on the top of the drying cylinder (2), a sealing cover (22) is rotatably connected to the top of the feed hopper (21) via a thread, and a transparent observation window (23) is symmetrically mounted on one side of the drying cylinder (2).

4. A raw material baking and drying device for toothpaste production according to claim 3, characterized in that: The rotating mechanism comprises a toothed disc (41), a first motor (42), a rotating rod (43) and a gear (44); a toothed disc (41) is welded to the middle of the outer wall of the drying cylinder (2); a first motor (42) located on one side of the toothed disc (41) is mounted on the top of the bottom plate (1) by bolts; an output end of the first motor (42) is fixedly connected to the rotating rod (43) by a rotating shaft; an end of the rotating rod (43) away from the first motor (42) is rotatably connected to one side of a mounting seat (45) located on the top of the bottom plate (1); a gear (44) arranged side by side with the toothed disc (41) is welded to the surface of the rotating rod (43); and the gear (44) is connected to the toothed disc (41) by meshing.

5. A raw material baking and drying device for toothpaste production according to claim 4, characterized in that: The stirring shaft (51) is configured as a hollow structure, and a plurality of groups of evenly distributed through holes (8) are provided on the surface of the stirring shaft (51), and filter screens (9) are fixedly mounted on the surfaces of the through holes (8).

6. A raw material baking and drying device for toothpaste production according to claim 5, characterized in that: The driving assembly comprises a second motor (61), a driving wheel (62), a driven wheel (63) and a belt (64); the second motor (61) is mounted on one side of the top of the bottom plate (1) by means of bolts; the output end of the second motor (61) is fixedly connected to the driving wheel (62) by means of a rotating shaft; a driven wheel (63) arranged side by side with the driving wheel (62) is welded to the surface of the stirring shaft (51) located on the outside of the drying cylinder (2); the driven wheel (63) is connected to the driving wheel (62) by means of a belt (64); and a drying mechanism connected to the end of the stirring shaft (51) is provided on one side of the driven wheel (63).

7. A raw material baking and drying device for toothpaste production according to claim 2, characterized in that: A screen (10) is fixedly installed at the connection point between the drying cylinder (2) and the second rotary connector (78).

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