Latex stirring barrel capable of accurately controlling discharging amount

Abstract

The utility model relates to the technical field of latex pillow production, in particular to a latex stirring barrel capable of accurately controlling discharge quantity, which comprises a support frame arranged on the ground and used for supporting the whole device, a stirring mechanism fixed on the top surface of the support frame in a penetrating manner and used for mixing latex and other raw materials, and a pump body fixedly connected with the bottom surface of the stirring mechanism, the input end of the pump body is fixedly connected with the inner bottom of the stirring mechanism 2, the control mechanism is fixed to one side of the top face of the supporting frame in a penetrating mode and used for adjusting the discharging amount of latex every time, and the control mechanism comprises a cylinder fixed to the top face of the supporting frame in a penetrating mode. According to the device, the volume between the device and the cylinder can be adjusted through the adjusting assembly, so that the space volume between the bottom end of the adjusting assembly and the inner bottom face of the cylinder can be changed according to the amount of latex needed every time, the discharging amount of the latex every time is the same, and the device is simple in structure, easy and convenient to operate and high in practicability. And the manufacturing cost and the later maintenance cost are low.

Description

Technical Field

[0001] The utility model relates to the technical field of latex pillow production, in particular to a latex stirring barrel capable of accurately controlling the discharge amount. Background Art

[0002] A latex pillow is a pillow made from natural rubber tree sap through a specific process. It has many advantages, such as good elasticity, breathability, antibacterial and anti-mite properties, and has therefore become increasingly popular among consumers in recent years. Since latex pillows are made from natural rubber tree sap, some additives need to be added during the production process, and in order to prevent the latex from coagulating, a mixing bucket is usually required to stir the latex.

[0003] At present, when discharging, the existing mixing barrel usually uses a flow meter and a PLC controller to accurately control the amount of latex. Since the design of the PLC control system may be relatively complex, professional technicians are required to select, program and debug it. The production process is complicated and the cost is relatively high. In addition, professional technicians are required to maintain it in the later stage, and the cost may also be relatively high. Utility Model Content

[0004] The purpose of the utility model is to provide a latex stirring barrel capable of accurately controlling the discharge amount, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A latex mixing barrel capable of accurately controlling the discharge amount, comprising:

[0007] A support frame, set on the ground, used to support the entire device;

[0008] A stirring mechanism is fixed to the top surface of the support frame and is used to mix the latex and other raw materials. The bottom surface of the stirring mechanism is fixedly connected to a pump body, and the input end of the pump body is fixedly connected to the inner bottom of the stirring mechanism 2;

[0009] The control mechanism is fixed on one side of the top surface of the support frame and is used to adjust the amount of latex discharged each time. The control mechanism includes a cylindrical barrel fixed through the top surface of the support frame. The interior of the cylindrical barrel is provided with an adjustment component for adjusting the amount of latex entering the cylindrical barrel. The top of the adjustment component is provided with a limit component for limiting the adjustment component. The output end of the pump body is fixedly connected to the inner bottom of the cylindrical barrel. The inner bottom surface of the cylindrical barrel is passed through a fixed discharge pipe. A one-way valve is provided in the discharge pipe and the output end of the pump body.

[0010] Further, the adjustment component includes:

[0011] A piston is slidably connected to the interior of the cylinder;

[0012] a screw, rotatably connected to the top surface of the piston;

[0013] A threaded sleeve, screwed and connected to the outer wall of the screw;

[0014] The connecting plate penetrates and is fixed on the top end of the outer wall of the threaded sleeve.

[0015] Furthermore, two symmetrical fixing rings are fixedly connected to the top of the outer wall of the cylindrical tube, two symmetrical cylinders are fixedly connected between the two fixing rings, and the output ends of the cylinders are fixedly connected to the connecting plate.

[0016] Furthermore, two symmetrical limiting strips are fixedly connected to the inner wall of the cylindrical tube, and notches are provided on the outer wall of the piston at positions corresponding to the limiting strips for sliding with the limiting strips at corresponding positions.

[0017] Furthermore, the cylindrical tube is a transparent structure, and a scale is engraved on the outer wall of the cylindrical tube.

[0018] Furthermore, the length of the screw is greater than the length of the threaded sleeve.

[0019] Furthermore, a gear is fixedly connected to the top of the outer wall of the screw, and the limiting assembly includes:

[0020] A rectangular sleeve fixedly connected to the top surface of the connecting plate;

[0021] The telescopic plate is slidably sleeved inside the rectangular sleeve;

[0022] An arc-shaped rack is fixedly connected to one end of the telescopic plate and meshes with the gear;

[0023] Two springs are symmetrically fixedly connected between the telescopic plate and the interior of the rectangular sleeve.

[0024] Compared with the prior art, the beneficial effects of the present invention are:

[0025] 1. The device can adjust the volume between the device and the cylindrical barrel through the adjustment component, so that the distance and volume between the bottom end of the adjustment component and the inner bottom surface of the cylindrical barrel can be changed according to the amount of latex required each time, so that the amount of latex discharged each time is the same. The device has a simple structure and is easy to operate, and the production and subsequent maintenance costs are low;

[0026] 2. By meshing the arc-shaped rack with the gear, the screw can be prevented from rotating without human control, causing the position of the piston to shift, thereby avoiding changes in the discharge amount of latex. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0028] Figure 2 This is a schematic diagram of the structure of the stirring mechanism in the utility model;

[0029] Figure 3 It is a schematic diagram of the cylindrical barrel in the utility model;

[0030] Figure 4 This is a schematic diagram of the structure of the adjustment component in the utility model;

[0031] Figure 5 It is a schematic diagram of the structure of the limit assembly in the utility model.

[0032] In the figure: 1. Support frame; 2. Stirring mechanism; 3. Control mechanism; 31. Cylindrical barrel; 311. Discharge pipe; 312. Scale; 313. Fixing ring; 314. Limiting bar; 32. Adjusting assembly; 321. Piston; 322. Screw; 323. Threaded sleeve; 324. Connecting plate; 325. Cylinder; 326. Notch; 327. Gear; 33. Limiting assembly; 331. Rectangular sleeve; 332. Telescopic plate; 333. Arc rack; 334. Spring. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] See also Figure 1-5 In an embodiment of the utility model, a latex stirring barrel capable of precisely controlling the discharge amount includes a support frame 1, a stirring mechanism 2, and a control mechanism 3. The support frame 1 is set on the ground for supporting the entire device. The stirring mechanism 2 is fixed through the top surface of the support frame 1 for mixing latex and other raw materials. The bottom surface of the stirring mechanism 2 is fixedly connected to a pump body, and the input end of the pump body is fixedly connected to the inner bottom of the stirring mechanism 2.

[0035] The control mechanism 3 is fixed on one side of the top surface of the support frame 1 and is used to adjust the amount of latex discharged each time. The control mechanism 3 includes a cylindrical barrel 31 fixed through the top surface of the support frame 1. The interior of the cylindrical barrel 31 is provided with an adjusting component 32 for adjusting the amount of latex entering the cylindrical barrel 31. The top of the adjusting component 32 is provided with a limiting component 33 for limiting the adjusting component 32. The output end of the pump body is fixedly connected to the inner bottom of the cylindrical barrel 31. The inner bottom surface of the cylindrical barrel 31 is passed through a fixed discharge pipe 311. A one-way valve is provided in the discharge pipe 311 and the output end of the pump body.

[0036] Specifically, first pour latex and some raw materials into the stirring mechanism 2, and the latex and some raw materials are fully mixed by stirring through the stirring mechanism 2, and then the position of the regulator of the adjusting component 32 in the cylindrical barrel 31 is adjusted so that the distance volume between the bottom end of the adjusting component 32 and the inner bottom surface of the cylindrical barrel 31 is the amount of latex unloading each time, and the adjusting component 32 is clamped by the limiting component 33 to prevent the position of the adjusting component 32 from being shifted. When the latex is fully mixed, the latex is pumped into the cylindrical barrel 31 through the pump body so that the latex fills the volume between the adjusting component 32 and the cylindrical barrel 31, and then the latex in the cylindrical barrel 31 is squeezed out from the discharge pipe 311 by pressing down the adjusting component 32. When the latex in the cylindrical barrel 31 is completely squeezed out, it is passed again. The latex in the stirring mechanism 2 is drawn into the cylindrical barrel 31 through the operation of the pump body, so the reciprocating operation can make the discharge amount of latex the same each time (by making the inner wall of the discharge pipe 311, the inner wall of the cylindrical barrel 31 and the bottom surface of the piston 321 smooth, latex can be prevented from being adsorbed on them). Due to the action of the one-way valve, when the adjusting component 32 moves downward, the latex in the cylindrical barrel 31 can be prevented from being pressed into the stirring mechanism 2. The device can adjust the volume between itself and the cylindrical barrel 31 through the adjusting component 32, so that the volume of the distance between the bottom end of the adjusting component 32 and the inner bottom surface of the cylindrical barrel 31 can be changed according to the amount of latex required each time, so that the discharge amount of latex is the same each time. The device has a simple structure and is easy to operate, and has low production and subsequent maintenance costs.

[0037] Example 1

[0038] like Figure 3 and Figure 4 As shown, in this embodiment, the adjustment assembly 32 includes a piston 321, a screw 322, a threaded sleeve 323, and a connecting plate 324. The piston 321 is slidably connected to the interior of the cylindrical barrel 31, the screw 322 is rotatably connected to the top surface of the piston 321, the threaded sleeve 323 is screwed into the outer wall of the screw 322, and the connecting plate 324 is fixed to the top end of the outer wall of the threaded sleeve 323. Two symmetrical fixing rings 313 are fixedly connected to the top end of the outer wall of the cylindrical barrel 31, and two symmetrical cylinders 325 are fixedly connected between the two fixing rings 313. The output end of the cylinder 325 is fixedly connected to the connecting plate 324. Two symmetrical limit bars 314 are fixedly connected to the inner wall of the cylindrical barrel 31. Notches 326 are opened on the outer wall of the piston 321 corresponding to the limit bars 314, which slide with the limit bars 314 at the corresponding position. The cylindrical barrel 31 is a transparent structure. A scale 312 is engraved on the outer wall of the cylindrical barrel 31. The length of the screw 322 is greater than the length of the threaded sleeve 323.

[0039] In this embodiment, by starting the two cylinders 325, the connecting plate 324 can drive the piston 321 to move, so that the distance between the piston 321 and the cylindrical barrel 31 can be preliminarily adjusted, and then the screw 322 can be adjusted by rotating the screw 322 to drive the piston 321 to be fine-tuned in the cylindrical barrel 31, so that the distance between the piston 321 and the cylindrical barrel 31 is more precise, so that the amount of latex entering the cylindrical barrel 31 each time can be accurately adjusted, and the downward movement of the piston 321 can press the latex in the cylindrical barrel 31 out of the discharge pipe 311, thereby accurately controlling the amount of latex discharged each time.

[0040] Example 2

[0041] like Figure 5 As shown, in this embodiment, a gear 327 is fixedly connected to the top of the outer wall of the screw 322, and the limiting assembly 33 includes a rectangular sleeve 331, a telescopic plate 332, an arcuate rack 333, and two springs 334. The rectangular sleeve 331 is fixedly connected to the top surface of the connecting plate 324, and the telescopic plate 332 is slidably sleeved on the inside of the rectangular sleeve 331. The arcuate rack 333 is fixedly connected to one end of the telescopic plate 332 and meshes with the gear 327. The two springs 334 are symmetrically fixedly connected between the telescopic plate 332 and the inside of the rectangular sleeve 331.

[0042] In this embodiment, when it is necessary to precisely adjust the position of the piston 321, the telescopic plate 332 is moved toward the rectangular sleeve 331, so that the arc-shaped rack 333 is disengaged from the gear 327, thereby releasing the limit on the screw 322. At this time, the screw 322 can be rotated to precisely adjust the position of the piston 321. After the adjustment is completed, the telescopic plate 332 is loosened, so that the arc-shaped rack 333 is engaged with the gear 327 again, thereby preventing the screw 322 from rotating without human control, causing the position of the piston 321 to shift, thereby avoiding changes in the discharge amount of latex.

[0043] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0044] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A latex mixing barrel capable of accurately controlling the discharge amount, characterized in that: include: A support frame (1) is arranged on the ground and is used to support the entire device; A stirring mechanism (2) is fixed to the top surface of the support frame (1) and is used to mix the latex and other raw materials. The bottom surface of the stirring mechanism (2) is fixedly connected to a pump body, and the input end of the pump body is fixedly connected to the inner bottom of the stirring mechanism (2); The control mechanism (3) is fixed on one side of the top surface of the support frame (1) and is used to adjust the amount of latex discharged each time. The control mechanism (3) includes a cylindrical barrel (31) fixed on the top surface of the support frame (1). An adjusting component (32) for adjusting the amount of latex entering the cylindrical barrel (31) is provided inside the cylindrical barrel (31). A limit component (33) for limiting the adjusting component (32) is provided at the top end of the adjusting component (32). The output end of the pump body is fixedly connected to the inner bottom of the cylindrical barrel (31). The inner bottom surface of the cylindrical barrel (31) is fixedly connected to a discharge pipe (311). A one-way valve is provided in the discharge pipe (311) and the output end of the pump body.

2. The latex mixing barrel capable of accurately controlling the discharge amount according to claim 1, characterized in that: The adjustment assembly (32) includes: A piston (321) is slidably connected to the interior of the cylindrical barrel (31); a screw (322) rotatably connected to the top surface of the piston (321); A threaded sleeve (323) is screwed and connected to the outer wall of the screw rod (322); The connecting plate (324) penetrates and is fixed on the top end of the outer wall of the threaded sleeve (323).

3. The latex mixing barrel capable of accurately controlling the discharge amount according to claim 2, characterized in that: Two symmetrical fixing rings (313) are fixedly connected to the top of the outer wall of the cylindrical tube (31), two symmetrical cylinders (325) are fixedly connected between the two fixing rings (313), and the output ends of the cylinders (325) are fixedly connected to the connecting plate (324).

4. The latex mixing barrel capable of accurately controlling the discharge amount according to claim 3, characterized in that: Two symmetrical limiting strips (314) are fixedly connected to the inner wall of the cylindrical tube (31), and notches (326) are provided on the outer wall of the piston (321) at positions corresponding to the limiting strips (314) for sliding with the limiting strips (314) at corresponding positions.

5. The latex mixing barrel capable of accurately controlling the discharge amount according to claim 4, characterized in that: The cylindrical tube (31) is a transparent structure, and a scale (312) is engraved on the outer wall of the cylindrical tube (31).

6. The latex mixing barrel capable of accurately controlling the discharge amount according to claim 5, characterized in that: The length of the screw rod (322) is greater than the length of the threaded sleeve (323).

7. The latex mixing barrel capable of accurately controlling the discharge amount according to claim 6, characterized in that: The top end of the outer wall of the screw (322) is fixedly connected to a gear (327), and the limiting assembly (33) includes: A rectangular sleeve (331) is fixedly connected to the top surface of the connecting plate (324); The telescopic plate (332) is slidably sleeved inside the rectangular sleeve (331); An arc-shaped rack (333) is fixedly connected to one end of the telescopic plate (332) and meshes with the gear (327); Two springs (334) are symmetrically fixedly connected between the telescopic plate (332) and the interior of the rectangular sleeve (331).

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