Wax liquid paste making machine

Abstract

The invention discloses a wax liquid paste making machine. The machine comprises a rack, the paste making barrel is rotationally arranged on the rack, and after the paste making barrel makes contact with the wax liquid, the wax liquid is cooled into paste to be attached to the surface of the paste making barrel; the wax liquid pool is filled with wax liquid; part of the surface of the paste making barrel is in contact with wax liquid in the wax liquid pool; the paste making barrel comprises an outer barrel and an inner barrel, and a cooling cavity allowing fluid to circularly pass through is formed between the outer barrel and the inner barrel. According to the wax liquid paste making machine, the paste making barrel with the inner layer and the outer layer in a layered mode is arranged, and the cooling cavity is formed between the inner layer and the outer layer, so that the storage volume of cooling liquid is greatly reduced; the liquid circulation speed in the cooling cavity is accelerated, so that the circulation efficiency is improved, and the paste preparation efficiency is greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of ointment making machines, in particular to a wax water ointment making machine. Background Art

[0002] A wax paste making machine is a device that makes wax water into paste-like wax blocks, wax flakes or wax particles. It is usually composed of a paste making cylinder, a wax liquid pool, a scraper and other components.

[0003] The principle of the above-mentioned paste making machine is to cool the surface of the paste making cylinder by circulating cooling liquid in the paste making cylinder, and then contact the wax liquid in the wax liquid pool to solidify the wax liquid on the surface of the paste making cylinder and then scrape the solidified wax liquid off with a scraper to form wax paste; however, this cooling method of the paste making machine has the following disadvantages and shortcomings: The paste cylinder generally has a large diameter, and when it is filled with cooling liquid, a large amount of cooling liquid is consumed, and the cooling liquid needs to be circulated in time to dissipate the heat absorbed by the surface of the paste cylinder when it contacts the wax liquid. However, when the paste cylinder is filled with cooling liquid, its circulation speed drops significantly, resulting in poor solidification effect during paste making; In addition, no condensation protection device is provided on both sides of the existing paste-making cylinder, which causes condensation water to drip into the wax liquid pool and affect the quality of the wax mold. Summary of the invention

[0004] Aiming at the deficiencies in the prior art, the present invention provides a wax water ointment making machine.

[0005] In order to solve the above technical problems, the present invention is solved by the following technical solutions: a wax water paste making machine, comprising frame; The paste-making cylinder is rotatably mounted on the frame and, after contacting the wax liquid, cools the wax liquid into a paste-like state and adheres to its surface; and A wax liquid pool, containing wax liquid; The surface of the paste-making cylinder is in contact with the wax liquid in the wax liquid pool; The paste making cylinder comprises an outer cylinder and an inner cylinder, and a cooling cavity for fluid circulation is formed between the outer cylinder and the inner cylinder.

[0006] In the above scheme, preferably, the outer cylinder includes an outer cylinder body and first end plates symmetrically arranged at both ends of the outer cylinder body, and the first end plates are provided with a rotating shaft that cooperates with the frame.

[0007] In the above scheme, preferably, the inner cylinder includes an inner cylinder body and second end plates symmetrically arranged at both ends of the inner cylinder body, and the inner cylinder body is connected to the inner wall of the outer cylinder through a plurality of support plates.

[0008] In the above scheme, preferably, the cooling cavity includes a first cavity formed between the inner cylinder and the outer cylinder and a second cavity formed between the first end plate and the second end plate; The first cavity is connected to the second cavity.

[0009] In the above scheme, preferably, the frame is provided with an injection pipe and a return pipe connected to the cooling chamber, and the injection pipe is connected to the pump body.

[0010] In the above scheme, preferably, a first hole body matching with the injection tube and the return tube is provided on the rotating shaft on any side of the outer cylinder, a second hole body is provided at the center of the inner cylinder, and the injection tube passes through the first hole body and the second hole body in sequence.

[0011] In the above scheme, preferably, a reflux cavity is formed between the outer wall of the injection tube and the inner wall of the first hole body, and the reflux tube is connected to the reflux cavity.

[0012] In the above scheme, preferably, the rotating shaft provided on one side of the first hole body is connected with a rotating joint, and the rotating joint includes an injection hole connected to the injection tube and a reflux hole connected to the reflux tube.

[0013] In the above scheme, preferably, the end of the rotary joint is rotatably connected to the rotating shaft, and a connecting cavity communicating with the reflux cavity is provided therein.

[0014] In the above solution, preferably, protective plates are provided on both sides of the outer cylinder to prevent the formation of condensed water.

[0015] The beneficial effects of the present invention are as follows: the present invention provides a wax water ointment making machine, which greatly reduces the volume of coolant storage by setting an inner and outer layered ointment making cylinder and setting a cooling chamber between the inner and outer layers, thereby accelerating the speed of liquid circulation in the cooling chamber, thereby improving the circulation efficiency and greatly improving the ointment making efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the present invention.

[0018] Figure 3 It is an exploded view of the paste tube of the present invention.

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the inner cylinder of the present invention.

[0020] Figure 5 It is a three-dimensional diagram of the connection and coordination of the scraping mechanism and the melting component of the present invention.

[0021] Figure 6 It is a schematic diagram of the cross-sectional structure of the melting component of the present invention.

[0022] Figure 7 This is an exploded view of the first funnel and the second funnel of the present invention. DETAILED DESCRIPTION

[0023] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments: Figure 1-Figure 7 A wax water ointment making machine comprises a frame; a paste making cylinder 1 is rotatably arranged on the frame, and the paste making cylinder 1 is rotated by a motor drive. This is the prior art of the ointment making machine and will not be described in detail here.

[0024] The frame is provided with a scraper 11 matched with the paste making tube 1, the end of the scraper 11 is in contact with or close to the wall surface of the paste making tube 1, and the wax paste on the tube wall is scraped off, thereby realizing the production of the paste sheet; The frame is provided with a feeding assembly 12 connected with the scraper 11, and the feeding assembly 12 includes a feeding trough 13, in which a fluid flows, and the fluid continuously passes through the inner cavity of the feeding trough 13, so that the surface of the feeding trough 13 is always at a constant temperature; the feeding trough 13 is provided with an injection port 14 and a discharge port 15 for fluid circulation, and the fluid is injected into the feeding trough 13 through the injection port 14 and then discharged through the discharge port 15, so that the circulation of the fluid in the feeding trough 13 is realized, so that the feeding trough 13 can achieve constant temperature through the additional circulation of the internal fluid, and after the wax flakes scraped off by the scraper 11 fall into the feeding trough 13, because the surface of the feeding trough 13 is always at a constant temperature, the wax flakes will not melt and adhere after contacting the feeding trough 13; preferably, the fluid uses constant temperature ice water, and its temperature is the same or nearly the same as that of the scraped wax flakes.

[0025] A wax liquid pool 2 is arranged on the frame, and the wax liquid pool 2 is arranged below the paste making cylinder 1, and contains wax liquid. Specifically, a heating tube is provided in the wax liquid pool 2, and the wax liquid is heated by the heating tube and is always in a liquid state in the wax liquid pool 2; the surface of the lower part of the paste making cylinder 1 is in contact with the wax liquid in the wax liquid pool 2. When the outer surface of the paste making cylinder 1 is continuously cooled and rotated by the motor, the liquid wax in the wax liquid pool 2 can be quickly solidified and adhered to the outer surface of the paste making cylinder 1, and then the scraper equipped by the paste making machine can scrape the wax paste on the surface to obtain paste wax blocks, wax flakes or wax particles.

[0026] The paste-making tube 1 includes an outer tube 101 and an inner tube 102. The outer tube 101 includes an outer tube body 1011 and first end plates 1012 symmetrically arranged at both ends of the outer tube body 1011. A rotating shaft 1013 matching with the frame is fixedly provided on the first end plates 1012 at both ends. The outer tube 101 is rotatably set on the frame through the rotating shaft 1013, and the rotating shaft 1013 on one side is connected to the motor. A bearing matching with the rotating shaft 1013 is provided on the frame. The outer tube 101 and the first end plates 1012 at both ends are welded to form an integral tube body.

[0027] The inner cylinder 102 is built in the outer cylinder 101. Specifically, the inner cylinder 102 includes an inner cylinder body 1021 and second end plates 1022 symmetrically arranged at both ends of the inner cylinder body 1021. The second end plates 1022 at both ends of the inner cylinder body 1021 are connected to the inner wall of the outer cylinder body 1011 through a plurality of support plates 1023. Figure 3-Figure 4 As shown, the support plates 1023 are preferably arranged in four pieces evenly around the circumference, and the specific number can also be adaptively adjusted according to the size of the cylinder, so as to achieve a stable and fixed connection between the inner cylinder 102 and the outer cylinder 101. After the inner cylinder 102 is placed in the outer cylinder 101, a cooling chamber 103 for fluid circulation is formed between the outer cylinder 101 and the inner cylinder 102 through the support of the support plates 1023. When the cooling liquid passes through the cooling chamber 103, the surface of the outer cylinder body 1011 of the outer cylinder 101 is cooled. When the outer surface of the paste cylinder 1 rotates and contacts the wax liquid in the wax liquid pool 2, the wax liquid is quickly solidified on the outer surface of the outer cylinder 101 to form a wax paste.

[0028] The cooling cavity 103 includes a first cavity 1031 formed between the inner cylinder 1021 and the outer cylinder 1011 and a second cavity 1032 formed between the first end plate 1012 and the second end plate 1022; the first cavity 1031 and the second cavity 1032 are connected to form an integral cooling cavity 103, and the cooling liquid can fill the entire cooling cavity 103.

[0029] A second hole body 7 is arranged at the center of the inner cylinder 102, and the second hole body 7 includes a hole wall arranged through the inner cylinder 102, so that the inner cylinder 102 forms a hollow cylinder; that is, the hole wall of the second hole body 7, the second end plates 1022 on both sides and the inner cylinder body 1021 constitute a hollow cylinder, so that the overall mass of the inner cylinder 102 is reduced, and the second hole body 7 is arranged through the cooling chamber 103; the frame is provided with an injection pipe 3 and a reflux pipe 4 connected to the cooling chamber 103, the injection pipe 3 is connected to the pump body 5, and the cooling liquid is injected into the cooling chamber 103 through the injection pipe 3, and the liquid after the cooling liquid absorbs the heat on the surface of the paste cylinder 1 is refluxed through the reflux pipe 4, and new cooling liquid is added at the same time, and a reciprocating cycle is performed, so that the cooling chamber is continuously replenished with constant temperature cooling liquid, thereby improving the quality of paste making.

[0030] like Figure 2 As shown, a first hole body 6 cooperating with the injection tube 3 and the reflux tube 4 is provided on the rotating shaft 1013 on any side of the outer cylinder body 1011. Specifically, in this embodiment, the injection tube 3 is arranged on the left side of the paste making tube 1, and the injection tube 3 passes through the first hole body 6 and the second hole body 7 from left to right in sequence and is then placed at the right end outlet of the second hole body 7, so as to discharge the cooling liquid discharged from the injection tube 3 into the second cavity 1032 on the right.

[0031] A reflux chamber 601 is formed between the outer wall of the injection tube 3 and the inner wall of the first hole body 6, and the reflux tube 4 is connected to the reflux chamber 601. Specifically, the rotating shaft 1013 arranged on one side of the first hole body 6 is connected with a rotary joint 8, and the rotary joint 8 includes an injection hole 801 connected to the injection tube 3 and a reflux hole 802 connected to the reflux tube 4; the end of the rotary joint 8 is rotatably connected to the rotating shaft 1013, and the main body of the rotary joint 8 can be fixed on the frame. When the rotating shaft 1013 is driven to rotate by the motor, it also rotates relative to the rotary joint 8; a connecting chamber 803 is provided therein that is communicated with the reflux chamber 601, and the reflux hole 802 is communicated with the connecting chamber 803, and the reflux chamber 601 is communicated with the cooling chamber 103, so that the liquid in the cooling chamber 103 can flow back to the reflux tube 4 through the reflux hole 802.

[0032] The injection tube 3 port at the right end injects the coolant into the second cavity 1032 on the right side. When the coolant flows under pressure, it refluxes through the first cavity 1031 on the left side, and then refluxes through the reflux cavity 601 and the connecting cavity 803 through the reflux tube 4 to realize the circulation of the coolant.

[0033] In this embodiment, ice water may be preferably used as the coolant. A protective plate 9 for preventing the formation of condensed water is provided on the end surface of the first end plate 1012 on both sides of the outer cylinder 101 away from the cylinder body of the outer cylinder 101. The protective plate 9 is made of a non-metallic plate, which has functions such as thermal insulation, thereby preventing condensed water from forming on both sides of the outer cylinder 101 and flowing into the wax liquid pool 2, thereby protecting the wax liquid pool 2.

[0034] In this embodiment, a pneumatic three-way valve 10 is provided between the pump body 5 and the injection pipe 3. The pneumatic three-way valve 10 controls the time for injecting ice water into the injection pipe 3, thereby reducing the frequent start-up of the ice water machine and achieving precise control of the ice water injection time.

[0035] In the present embodiment, wax paste adheres to the side wall of the paste making tube 1 after rotation. In order to scrape off the wax paste in real time and better integrate it into the wax liquid pool 2, the present embodiment has scraping mechanisms symmetrically arranged on both sides of the paste making tube 1 for scraping off the wax paste and melting the wax paste in a centralized manner. The scraping mechanism includes a side scraper 21. The side wall on one side of the side scraper 21 is arranged to fit the side wall of the paste making tube 1, and the side scraper 21 is inclined downward relative to the horizontal plane of the wax liquid pool 2. The side scraper 21 is provided with a material guide port 22 inclined downward.

[0036] The side scraper 21 is arranged on the upper part of the scraper 11. Figure 5 As shown, when the paste tube 1 is along Figure 5 As shown, when the paste tube 1 rotates clockwise, that is, rotates toward the scraper 11 , the side wall of the paste tube 1 contacts the side scraper 21 , and the wax paste adhering to the side wall of the paste tube 1 is scraped off and poured out through the material guide port 22 .

[0037] The wax liquid pool 2 is provided with a melting component connected to the material guide port 22. Specifically, the melting component includes a receiving hopper 31 connected to the side scraper 21. The receiving hopper 31 is connected to a first funnel 33 through a material guide pipe 32. Figure 7 As shown, the lower end of the guide tube 32 is placed in the first funnel 33 and is provided with a plurality of discharge ports 34. The side wall of the first funnel 33 is provided with a plurality of first discharge slots 35. The side scraper 21 stores the wax paste scraped off the paste tube 1 through the receiving hopper 31, and then transports it to the discharge port 34 through the guide tube 32. Then, the wax paste enters the first funnel 33 through the discharge port 34.

[0038] The first funnel 33 is placed below the wax surface of the wax pool 2, that is, at the bottom of the wax pool 2; in order to achieve better and effective transmission of the wax paste to the first funnel 33 at the bottom and achieve efficient melting, an auger blade 36 is arranged on the inner wall of the guide tube 32 in this embodiment, and a second funnel 41 matched with the first funnel 33 is fixed at the bottom of the wax pool 2, and an auger shaft 42 extending vertically upward is arranged at the center of the second funnel 41, and the auger shaft 42 is passed through the center of the auger blade 36, and the first funnel 33, the guide tube 32 and the receiving hopper 31 are rotatably arranged on the auger shaft 42, that is, the inner wall of the auger blade 36 is in contact with and fits with the auger shaft 42 and is rotatably arranged.

[0039] The second funnel 41 is sleeved on the bottom of the first funnel 33, and its inner wall is in contact with the outer wall of the first funnel 33, and the first funnel 33 and the second funnel 41 are in a "cup"-shaped overlapping state; a plurality of second discharge grooves 43 are provided on the outer wall of the second funnel 41, and the second discharge grooves 43 are evenly arranged in the circumferential direction, and the number of the second discharge grooves 43 is the same as the first discharge grooves 35 on the first funnel 33. When the first funnel 33 rotates relative to the second funnel 41, the auger blades 36 can gradually transport the wax paste in the receiving hopper 31 downward to the bottom of the first funnel 33 and discharge it from the discharge port 34, and the wax paste discharged thereafter melts at the bottom of the wax liquid pool, and is melted into the wax liquid in the wax liquid pool through the gap formed when the first funnel 33 and the second funnel 41 rotate relative to each other, thereby realizing uniform melting and integration of the wax paste.

[0040] The frame is provided with a driving motor 51 for driving the first funnel 33 to rotate. The driving motor 51 is a hollow rotating motor, which is rotated by a servo motor. Specifically, the material guide tube 32 above the first funnel 33 passes through the hollow part of the driving motor 51 and is fixed to the hollow platform. After the servo motor is started, it drives the material guide tube 32 to rotate, thereby realizing the rotation of the first funnel 33 relative to the second funnel 41.

[0041] The first funnel 33 is provided with a detection component for detecting the damping of the wax liquid at its discharge port 34, and the detection component includes a fixed plate 52 fixedly mounted on the frame and a detection rod 53 slidably mounted on the fixed plate 52. The lower end of the detection rod 53 is placed in the first funnel 33, and a damping block 54 is arranged at its end. The upper end is slidably passed through the fixed plate 52 and provided with a sensing block 55, and a driving block 56 is fixedly mounted above the sensing block 55. The lower end surface of the damping block 54 is a spherical surface or an arc surface. When the driving block 56 is pressed down, the damping block 54 slides downward in the wax liquid in the wax liquid pool. The greater the resistance between the damping block 54 and the wax liquid, the greater the pressure sensed by the sensing block 55. The sensing block 55 is a varistor or a pressure sensor.

[0042] A reset spring 57 is provided between the upper end of the detection rod 53 and the fixing plate 52 , and the reset spring 57 can reset the detection rod 53 after the driving block 56 is pressed down to complete the detection.

[0043] The guide tube 32 is provided with a motor plate 58 for mounting the drive motor 51, and the motor plate 58 is provided with a contact block 59 for pressing the drive block 56 downward. When the motor plate 58 is driven by the drive motor 51 to rotate, the contact block 59 rotates and contacts the drive block 56 to press down, thereby causing the drive block 56 to slide downward. Preferably, the upper end surface of the drive block 56 is a spherical surface, and the lower end surface of the contact block 59 can adopt a spherical surface or an arc surface that makes transition contact with the upper end surface of the drive block 56.

[0044] The sensing block 55 is connected to the drive motor 51 through a PLC controller. The sensing block 55 can reduce the rotation speed of the drive motor 51 by sensing an increase in pressure, thereby reducing the feeding speed of the auger blade 36. That is, when there is more wax paste in the first funnel 33, the wax liquid resistance at its outlet 34 will increase, thereby the increase in pressure will be sensed by the sensing block 55. At this time, the wax paste in the first funnel 33 melts slowly, and the delivery of the wax paste needs to be slowed down, so that the pressure signal is transmitted to the drive motor 51 through the PLC, and the rotation speed of the drive motor 51 is correspondingly reduced, that is, the rotation speed of the auger blade 36 is reduced.

[0045] Method for using the wax water paste making machine as described above: when in use, ice water or other replaceable cooling liquid is injected into the second cavity 1032 on the right through the pump body 5 and the injection tube 3, and then the liquid flows into the first cavity 1031 by pressure, and the outer surface wall of the paste making tube 1 is cooled to achieve cooling of its outer surface, and then refluxes through the reflux cavity 601 and the connecting cavity 803 through the reflux pipe 4 to achieve circulation of the cooling liquid; After the paste-making cylinder 1 is cooled by the coolant, when the surface of the cylinder passes through the wax liquid pool 2 during its rotation, the wax liquid in contact with its surface is quickly cooled and solidified, and adheres to the surface to form wax paste. When this part of the wax paste rotates to the scraper position, the scraper scrapes the wax paste off, thereby forming paste-like wax flakes, wax blocks or wax particles.

[0046] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A wax water paste making machine, characterized in that: include frame; The paste making cylinder (1) is rotatably mounted on a frame and, after contacting the wax liquid, cools the wax liquid into a paste-like state and adheres to its surface; as well as A wax liquid pool (2) containing wax liquid; Part of the surface of the paste-making cylinder (1) is in contact with the wax liquid in the wax liquid pool (2); The paste-making cylinder (1) comprises an outer cylinder (101) and an inner cylinder (102), wherein a cooling cavity (103) for fluid circulation is formed between the outer cylinder (101) and the inner cylinder (102).

2. A wax water paste making machine according to claim 1, characterized in that: The outer cylinder (101) comprises an outer cylinder body (1011) and first end plates (1012) symmetrically arranged at two ends of the outer cylinder body (1011); a rotating shaft (1013) matching with the frame is arranged on the first end plate (1012).

3. A wax water ointment making machine according to claim 2, characterized in that: The inner cylinder (102) comprises an inner cylinder body (1021) and second end plates (1022) symmetrically arranged at two ends of the inner cylinder body (1021); the inner cylinder body (1021) is connected to the inner wall of the outer cylinder body (1011) via a plurality of support plates (1023).

4. A wax water paste making machine according to claim 3, characterized in that: The cooling cavity (103) comprises a first cavity (1031) formed between the inner cylinder (1021) and the outer cylinder (1011), and a second cavity (1032) formed between the first end plate (1012) and the second end plate (1022); The first cavity (1031) is connected to the second cavity (1032).

5. A wax water paste making machine according to any one of claims 1 to 4, characterized in that: The frame is provided with a liquid injection pipe (3) and a return pipe (4) connected to the cooling chamber (103); the liquid injection pipe (3) is connected to the pump body (5).

6. A wax water paste making machine according to claim 1, characterized in that: A first hole (6) matching with the injection pipe (3) and the return pipe (4) is provided on the rotating shaft (1013) on any side of the outer cylinder (1011), a second hole (7) is provided at the center of the inner cylinder (1021), and the injection pipe (3) passes through the first hole (6) and the second hole (7) in sequence.

7. A wax water paste making machine according to claim 6, characterized in that: A reflux chamber (601) is formed between the outer wall of the injection tube (3) and the inner wall of the first hole body (6), and the reflux tube (4) is connected to the reflux chamber (601).

8. A wax water paste making machine according to claim 7, characterized in that: The rotating shaft (1013) provided on one side of the first hole body (6) is connected to a rotating joint (8), and the rotating joint (8) comprises an injection hole (801) connected to the injection pipe (3) and a reflux hole (802) connected to the reflux pipe (4).

9. A wax water paste making machine according to claim 8, characterized in that: The end of the rotary joint (8) is rotatably connected to the rotating shaft (1013), and a connecting cavity (803) which is in communication with the reflux cavity (601) is provided therein.

10. A wax water paste making machine according to claim 1, characterized in that: Protective plates (9) for preventing the formation of condensed water are provided on both sides of the outer cylinder (101).

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