Raw material mixing device for latex mattress processing
By designing a mixing device including the mixing device including the stalm mattresses including centrifugal balls, mixing shafts and spiral shafts, the problem of incomplete and long time of latex mattress raw materials in existing technologies has been solved, and efficient and uniform raw materials mixed Essence
Patent Information
- Application Number
- CN202420766362.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-15
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-04-15
AI Technical Summary
In the prior art, during the mixing process of the raw material of latex mattress, the stirring method is single, and the mixing is prone to occur blind spots, uneven mixing, and it takes a long time to achieve uniform mixing.
A mixture of the raw material mixed with latex mattress processing, including mixed cylinders, feed buckets and mixed mechanisms. The hybrid institution consists of the main fighting, centrifugal balls, support parts, mixing shafts and spiral shafts. Through the high -speed rotation of the centrifugal ball and the rotation of the mixing shaft, combined with the cycle of the spiral axis, the multi -directional mixing and circulating treatment of the raw materials.
Through the multi -layered mixing method of this device, it can significantly improve the hybrid efficiency of latex raw materials, reduce the mixed time, and ensure mixed uniformity. Even sticky raw materials can effectively mix.
Smart Images
Figure CN222406633U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of raw material mixing devices, in particular to a raw material mixing device for processing latex mattresses. Background Art
[0002] Rubber mattresses refer to rubber sap collected from rubber trees. Through exquisite technical processes combined with modern equipment and technology to carry out processes such as molding, foaming, gelling, vulcanization, washing, drying, molding and packaging, they are produced into modern green bedroom products with multiple excellent properties that are suitable for high-quality and healthy sleep for the human body.
[0003] However, in the prior art, the production of latex mattresses requires mixing latex raw materials with other materials, and most of the latex raw materials are colloidal and viscous materials. When mixing and stirring, the stirring method is single, and it is easy to have mixing dead corners and uneven mixing. If you want to mix evenly, the required mixing time is long. Utility Model Content
[0004] The utility model aims to solve the problems in the prior art that the mixing method is single, dead corners of mixing are easy to appear, the mixing is uneven, and a long mixing time is required for uniform mixing.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a raw material mixing device for processing latex mattresses, comprising a mixing drum, an upper hopper and a mixing mechanism, wherein the mixing mechanism is arranged inside the mixing drum, the upper hopper is provided with a plurality of hoppers and is respectively located above the mixing drum, the upper hopper is connected to the inside of the mixing drum, the mixing mechanism comprises a main bucket, a centrifugal ball and a support, the main bucket is connected to the above the centrifugal ball, the main bucket and the centrifugal ball are assembled and connected to the inner wall of the mixing drum through the support, the centrifugal ball is rotatably connected to the support and the main bucket, the centrifugal ball is driven to rotate by a second motor, a lower hopper is connected to the lower part of the mixing drum, a fixed drum is provided on one side of the mixing drum, a spiral shaft is rotatably provided in the fixed drum, the spiral shaft is driven to rotate by a first motor, the upper and lower ends of the fixed drum are connected to the lower part of the lower hopper and the upper part of the main bucket through a material pipe respectively, a stirring shaft is linked to the lower end of the centrifugal ball, and a discharge port is provided below the fixed drum.
[0006] Preferably, the support member includes a connecting ring and a connecting shaft, the connecting ring is rotatably sleeved above and below the centrifugal ball, and the connecting ring is assembled and connected to the main bucket and the inner wall of the mixing cylinder through the connecting shaft. The support member is provided to facilitate stable support of the main bucket and the centrifugal ball during rotation.
[0007] Preferably, a waterproof shell is provided on the connecting shaft above the centrifugal ball, the second motor is arranged in the waterproof shell, and a gear is linked to the output end of the second motor. The gear is meshed with the outer wall of the upper end of the centrifugal ball, and the gear is driven to rotate by driving the second motor to rotate, and then the shell drives the centrifugal ball to rotate, wherein the side opening of the centrifugal ball faces close to the bottom, which can prevent the material from moving upward as much as possible.
[0008] Preferably, a limiting cone is provided at the lower part of the centrifugal ball, and the upper end of the limiting cone extends to the upper part of the centrifugal ball. A material trough is provided in the lower middle part of the side wall of the centrifugal ball. Through the setting of the limiting cone, the material falling into the centrifugal ball can be guided to the edge through the limiting cone, so that when the centrifugal ball rotates, the material can fly out faster.
[0009] Preferably, a plurality of the upper hoppers are distributed in a ring shape above the mixing barrel, a support bracket is provided at the upper edge of the mixing barrel, and the lower part of the upper hopper is assembled and connected to the support bracket. The stability of the upper hopper can be increased by providing the support bracket.
[0010] Preferably, the inner wall of the spiral shaft is slidably connected to the inner wall of the fixed barrel, and the height of one end of the material pipe connected to the fixed barrel is lower than the other end. By setting the end of the material pipe close to the fixed barrel lower, it is convenient to introduce the material in the mixing barrel into the fixed barrel, which is convenient for circulation mixing on the one hand and for discharging on the other hand.
[0011] Preferably, the discharge port is rotatably connected to an end plug, and the upper end of the end plug is flush with the lower inside of the fixed cylinder. The end plug is provided to facilitate opening it with external force when unloading force, thereby facilitating discharge.
[0012] Compared with the prior art, the advantages and positive effects of the utility model are:
[0013] Before the utility model mixes the latex raw materials, the required raw materials are respectively put into a plurality of upper hoppers, and appropriate amounts of different raw materials are added into the mixing barrel through the upper hoppers. The mixed raw materials entering the mixing barrel first enter the main bucket, and under the action of gravity, the mixed raw materials enter the centrifugal ball. Under the high-speed rotation of the centrifugal ball, the raw materials entering the centrifugal ball are evenly thrown out of the centrifugal ball and attached to the inner wall of the mixing barrel, and are preliminarily mixed by the centrifugal ball, and then the raw materials attached to the inner wall of the mixing barrel fall downward under the action of gravity. The rotation of the centrifugal ball can drive the stirring shaft below to rotate, and the stirring shaft rotates to mix and stir the materials entering the lower hopper. Under the action of gravity, the materials enter the fixed barrel from the lower hopper along the material pipe below, and the spiral shaft is driven to rotate by the first motor to transport the materials upward until the materials are re-input into the main bucket from the upper material pipe, and the above steps are repeated. In the above steps, the centrifugal ball, the stirring shaft and the spiral shaft all achieve mixing of the materials. Through mixing and stirring in different ways, more efficient mixing of the materials can be achieved, and even viscous raw materials can be well mixed. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 A three-dimensional diagram of a raw material mixing device for processing a latex mattress provided by the utility model;
[0015] Figure 2 A schematic diagram of the internal structure of a raw material mixing device for processing a latex mattress provided by the utility model;
[0016] Figure 3 A schematic diagram of the assembly of a main bucket and a centrifugal ball of a raw material mixing device for processing a latex mattress provided by the utility model;
[0017] Figure 4 The utility model provides a schematic diagram of the internal structure of a centrifugal ball of a raw material mixing device for processing a latex mattress.
[0018] Legend:
[0019] 1. Mixing barrel; 2. Upper hopper; 3. Main hopper; 4. Centrifugal ball; 5. Second motor; 6. Lower hopper; 7. Fixed barrel; 8. Screw shaft; 9. First motor; 10. Material pipe; 11. Stirring shaft; 12. Discharge port; 13. Connecting ring; 14. Connecting shaft; 15. Gear; 16. Limiting cone; 17. Support bracket; 18. End plug; 19. Material trough. DETAILED DESCRIPTION
[0020] 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.
[0021] See also Figure 1-4 The utility model provides a technical solution: a raw material mixing device for processing a latex mattress, comprising a mixing drum 1, an upper hopper 2 and a mixing mechanism, the mixing mechanism is arranged inside the mixing drum 1, a plurality of upper hoppers 2 are provided and are respectively located above the mixing drum 1, the upper hopper 2 is connected to the inside of the mixing drum 1, the mixing mechanism comprises a main bucket 3, a centrifugal ball 4 and a support, the main bucket 3 is connected and arranged above the centrifugal ball 4, the main bucket 3 and the centrifugal ball 4 are assembled and connected with the inner wall of the mixing drum 1 through the support, the centrifugal ball 4 is rotatably connected with the support and the main bucket 3, the centrifugal ball 4 is driven to rotate by a second motor 5, a lower hopper 6 is connected to the lower part of the mixing drum 1, a fixed drum 7 is provided on one side of the mixing drum 1, a spiral shaft 8 is rotatably provided in the fixed drum 7, the spiral shaft 8 is driven to rotate by a first motor 9, the upper and lower ends of the fixed drum 7 are connected to the lower part of the lower hopper 6 and the upper part of the main bucket 3 through a material pipe 10 respectively, a stirring shaft 11 is linked to the lower end of the centrifugal ball 4, and a discharge port 12 is provided below the fixed drum 7.
[0022] like Figure 1-4 As shown, the support member includes a connecting ring 13 and a connecting shaft 14. The connecting ring 13 is rotatably sleeved above and below the centrifugal ball 4. The connecting ring 13 is assembled and connected to the main bucket 3 and the inner wall of the mixing cylinder 1 through the connecting shaft 14. The support member is provided to facilitate stable support of the main bucket 3 and the centrifugal ball 4 during rotation.
[0023] like Figure 1-4 As shown, a waterproof shell is provided on the connecting shaft 14 above the centrifugal ball 4, and the second motor 5 is arranged in the waterproof shell. A gear 15 is provided at the output end of the second motor 5, and the gear 15 is meshed with the outer wall of the upper end of the centrifugal ball 4. By driving the second motor 5 to rotate, the gear 15 is driven to rotate, and then the shell drives the centrifugal ball 4 to rotate, wherein the side opening of the centrifugal ball 4 is facing close to the bottom, which can prevent the material from moving upward as much as possible.
[0024] like Figure 1-4 As shown, a limiting cone 16 is provided at the lower part of the centrifugal ball 4, and the upper end of the limiting cone 16 extends to the upper part of the centrifugal ball 4. A material trough 19 is provided in the lower middle of the side wall of the centrifugal ball 4. Through the setting of the limiting cone 16, the material falling into the centrifugal ball 4 can be guided to the edge through the limiting cone 16. When the centrifugal ball 4 rotates, the material can fly out faster.
[0025] like Figure 1-4 As shown, a plurality of upper hoppers 2 are arranged in a ring shape above the mixing drum 1, a support bracket 17 is provided at the upper edge of the mixing drum 1, and the lower part of the upper hopper 2 is assembled and connected to the support bracket 17. The support bracket 17 can increase the stability of the upper hopper 2.
[0026] like Figure 1-4 As shown, the inner wall of the spiral shaft 8 is slidably connected to the inner wall of the fixed barrel 7, and the lower material pipe 10 is connected to the fixed barrel 7 at one end at a lower height than the other end. By setting the end of the material pipe 10 close to the fixed barrel 7 lower, it is convenient to introduce the material in the mixing barrel 1 into the fixed barrel 7, which is convenient for circulation mixing on the one hand and for discharging on the other hand.
[0027] like Figure 1-4 As shown, the discharge port 12 is rotatably connected to an end plug 18 through the internal thread, and the upper end of the end plug 18 is flush with the lower part of the interior of the fixed cylinder 7. The end plug 18 is provided so that it is convenient to use external force to open it when unloading, thereby facilitating the discharge of materials.
[0028] Working principle: Before mixing the latex raw materials, the required raw materials are placed in multiple upper hoppers 2 respectively, and appropriate amounts of different raw materials are added to the mixing barrel 1 through the upper hopper 2. The mixed raw materials entering the mixing barrel 1 first enter the main hopper 3, and under the action of gravity, the mixed raw materials enter the centrifugal ball 4. Under the high-speed rotation of the centrifugal ball 4, the raw materials entering the centrifugal ball 4 are evenly thrown out of the centrifugal ball 4 and attached to the inner wall of the mixing barrel 1. After preliminary mixing by the centrifugal ball 4, the raw materials attached to the inner wall of the mixing barrel 1 fall downward under the action of gravity. The rotation of the centrifugal ball 4 can drive the stirring below The mixing shaft 11 rotates, and the stirring shaft 11 rotates to mix and stir the materials entering the lower hopper 6. Under the action of gravity, the materials enter the fixed cylinder 7 from the lower hopper 6 along the lower material pipe 10. The first motor 9 drives the spiral shaft 8 to rotate and transports the materials upward until the materials are re-input into the main bucket 3 from the upper material pipe 10, and the above steps are repeated. In the above steps, the centrifugal ball 4, the stirring shaft 11 and the spiral shaft 8 all achieve mixing of the materials. Through different mixing and stirring methods, more efficient mixing of the materials can be achieved, and even sticky raw materials can be well mixed.
[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. A raw material mixing device for processing a latex mattress, comprising a mixing drum (1), an upper hopper (2) and a mixing mechanism, wherein the mixing mechanism is arranged inside the mixing drum (1), a plurality of upper hoppers (2) are provided and are respectively located above the mixing drum (1), and the upper hopper (2) is connected to the interior of the mixing drum (1), characterized in that: The mixing mechanism comprises a main bucket (3), a centrifugal ball (4) and a support member. The main bucket (3) is arranged above the centrifugal ball (4) in communication. The main bucket (3) and the centrifugal ball (4) are assembled and connected to the inner wall of the mixing barrel (1) through the support member. The centrifugal ball (4) is rotatably connected to the support member and the main bucket (3). The centrifugal ball (4) is driven to rotate by a second motor (5). A lower hopper (6) is arranged in communication with the lower part of the mixing barrel (1). A fixed barrel (7) is arranged on one side of the mixing barrel (1). A spiral shaft (8) is rotatably arranged in the fixed barrel (7). The spiral shaft (8) is driven to rotate by a first motor (9). The upper end and the lower end of the fixed barrel (7) are respectively arranged in communication with the lower part of the lower hopper (6) and the upper part of the main bucket (3) through a material pipe (10). A stirring shaft (11) is arranged at the lower end of the centrifugal ball (4). A discharge port (12) is arranged at the lower part of the fixed barrel (7).
2. The raw material mixing device for processing a latex mattress according to claim 1, characterized in that: The support member comprises a connecting ring (13) and a connecting shaft (14); the connecting ring (13) is rotatably sleeved above and below the centrifugal ball (4); and the connecting ring (13) is assembled and connected to the main bucket (3) and the inner wall of the mixing cylinder (1) via the connecting shaft (14).
3. The raw material mixing device for processing a latex mattress according to claim 2, characterized in that: A waterproof housing is provided on the connecting shaft (14) above the centrifugal ball (4), the second motor (5) is arranged in the waterproof housing, and a gear (15) is provided at the output end of the second motor (5), and the gear (15) is meshed with the outer wall of the upper end of the centrifugal ball (4).
4. The raw material mixing device for processing a latex mattress according to claim 3, characterized in that: A limiting cone (16) is provided at the lower part of the centrifugal ball (4), and the upper end of the limiting cone (16) extends to the upper part of the inner part of the centrifugal ball (4). A material trough (19) is provided at the lower part of the side wall of the centrifugal ball (4).
5. The raw material mixing device for processing a latex mattress according to claim 1, characterized in that: A plurality of upper hoppers (2) are arranged in a ring-shaped distribution above the mixing drum (1); a support bracket (17) is provided at the upper edge of the mixing drum (1); and the lower part of the upper hopper (2) is assembled and connected to the support bracket (17).
6. The raw material mixing device for latex mattress processing according to claim 1, characterized in that: The inner wall of the spiral shaft (8) is slidably connected to the inner wall of the fixed cylinder (7), and the material pipe (10) below is connected to the fixed cylinder (7) at one end with a lower height than the other end.
7. The raw material mixing device for processing a latex mattress according to claim 6, characterized in that: The discharge port (12) is rotatably connected to an end plug (18) via an internal thread, and the upper end of the end plug (18) is flush with the lower part of the interior of the fixed cylinder (7).