A latex finished product drying and sterilizing equipment

Abstract

The utility model relates to latex finished product drying technical field, concretely is a kind of latex finished product drying sterilization equipment, including machine body, two conveying mechanisms for conveying latex finished product, stretching mechanism and fixed mechanism for extruding latex finished product. In the utility model, by sending latex finished product into shell, starting two power motors makes latex finished product be scooped up by shovel plate and sent to one driving roller, and be sent into two frame bodies between by the driving roller, then start two drive motors and drive two positive and negative toothed rods reciprocating rotation, make two frame bodies on the roll reciprocating compression product, and product is pulled out between two frame bodies by another driving roller, start two electric push rods and make compression roller and product one end are pressed at fixed plate, then another driving roller sends product out between two frame bodies, makes product turn over, makes the water vapor in the hole of the original back surface of product more easily escape, and product is compressed to make it stretch to facilitate microwave penetration mattress, improve the efficiency of sheet drying.

Description

Technical Field

[0001] This utility model relates to the field of latex product drying technology, specifically a latex product drying and sterilization equipment. Background Technology

[0002] Latex products can be produced using either the Dunlop or Talalay processes. Each process has its advantages and disadvantages. After washing and spin-drying, the finished products from both processes require drying in a dryer to remove excess moisture, improve stability, and enhance physical properties. Common latex drying equipment includes microwave dryers. These use a conveyor belt to feed the finished product into the drying chamber, allowing microwaves to penetrate the material. Due to their long wavelength, microwaves can reach deep into the material and directly heat polar molecules (such as water molecules), thus drying the product. However, for longer and thicker items like latex mattresses, the drying process is less efficient. The thickness of a latex mattress reduces drying efficiency and is somewhat inconvenient. Furthermore, some finished latex mattresses have holes on the top, bottom, and sides to improve ventilation. Although the mattress is spun dry before being put into the dryer, the perforated structure and the need to secure the mattress during spun drying can obstruct these holes. During spun drying, moisture may remain inside the holes for various reasons. When the mattress is put into the dryer, the moisture in the upper holes tends to rise naturally and be expelled. However, the lower holes, facing downwards, may block the moisture from escaping, making it inconvenient. Utility Model Content

[0003] The purpose of this invention is to provide a latex product drying and sterilization equipment to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A latex product drying and sterilization device, comprising:

[0006] The machine body comprises a housing, two conveying mechanisms for conveying finished latex products, a stretching mechanism for extruding finished latex products, and a fixing mechanism. The housing includes a shell, with the stretching mechanism located inside the shell. The stretching mechanism includes two frames, both located inside the shell. Multiple rollers are rotatably connected between the two opposite inner sidewalls of the two frames. Rectangular through holes are provided on opposite sides of the shell, and rectangular protrusions are provided on opposite sides of the two frames. Boxes are fixedly connected to opposite sides of the shell, and positive and negative threaded rods are rotatably connected between the top and bottom ends of the two boxes. Two rectangular protrusions on any frame are slidably engaged with the two boxes. Two rectangular protrusions on any frame are provided with screw holes, which are screwed into the outer sidewalls of the two positive and negative threaded rods. The two conveying mechanisms are located inside the shell, at the two ends of each frame. The fixing mechanism is located inside the shell and on one side of one of the conveying mechanisms.

[0007] Furthermore, each of the two boxes is fixedly connected to a motor box at its top, and each of the two motor boxes contains a drive motor. The motor shafts of the two drive motors are fixedly connected to the top of adjacent positive and negative threaded rods.

[0008] Furthermore, the conveying mechanism includes:

[0009] The U-shaped plate is located inside the housing, and a drive roller is rotatably connected between the two arms of the U-shaped plate. Both baffles are located outside the housing, and a support rod is fixedly connected to one of the adjacent sides of the two baffles. Two guide holes are opened on opposite sides of the housing, and the support rods on the two baffles pass through the adjacent guide holes. One end of each of the two support rods is fixedly connected to both ends of the U-shaped plate. One end of the power box is fixedly connected to one side of a baffle. A power motor is installed inside the power box, and the motor shaft of the power motor passes through the adjacent baffle and is fixedly connected to one end of the drive roller. The driven roller is rotatably connected between the two opposite inner sidewalls of the housing, and the driven roller is located below the drive roller.

[0010] Furthermore, inclined shovels are fixedly connected between the two opposite inner sidewalls of the shell.

[0011] Furthermore, each baffle is provided with a screw on one side, each screw is rotatably connected to a support plate at one end, each support plate is fixedly connected to the adjacent side wall of the housing at one end, each baffle is fixedly connected to an internal threaded ring on one side, and each internal threaded ring is screwed into the outer side wall of the adjacent screw.

[0012] Furthermore, the fixing mechanism includes:

[0013] Two sealing plates are located on opposite sides of the housing. Sliding through holes are provided on both opposite sides of the housing. Two protrusions are fixedly connected to adjacent sides of the two sealing plates. The two protrusions on any sealing plate are slidably engaged in the interior of the adjacent sliding through holes. The pressure roller is rotatably connected between the two sealing plates. A fixing plate is fixedly connected between the two opposite inner sidewalls of the housing. A groove is provided on the top surface of the fixing plate.

[0014] Furthermore, electric push rods are fixedly connected to both sides of the machine body, and the movable ends of the two electric push rods are fixedly connected to the side walls of the two closed plates respectively.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] The latex product is fed into the housing via a conveyor belt on the machine body. The product is then lifted by a shovel and conveyed to a drive roller. Two motors are activated to rotate the drive roller, which then guides the product between two frames. The two drive motors then rotate two threaded rods, causing the rollers on the frames to press the product repeatedly. The product is pulled out between the frames by another drive roller. Once one end of the product reaches the fixed plate, two electric push rods are activated to press one end of the product against the fixed plate. The other drive roller then pushes the product out between the frames, flipping it over. This allows water vapor from the holes on the back of the product to escape more easily, and the pressure stretches the product, facilitating microwave penetration into the mattress and improving the efficiency of drying the sheets. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the internal cross-sectional structure of the shell in this utility model;

[0019] Figure 3 This is an exploded view of the conveying mechanism structure in this utility model;

[0020] Figure 4 This is an exploded view of the tensioning mechanism and the fixing mechanism in this utility model;

[0021] Figure 5 This is a schematic diagram of the fixed mechanism of this utility model in use.

[0022] In the diagram: 100, machine body; 110, shell; 111, rectangular through hole; 112, sliding through hole; 200, tensioning mechanism; 210, frame; 211, rotating roller; 220, box body; 221, positive and negative threaded rod; 230, motor box; 300, conveying mechanism; 310, U-shaped plate; 311, drive roller; 320, baffle; 330, power box; 340, driven roller; 350, shovel plate; 360, screw; 400, fixing mechanism; 410, closing plate; 411, protruding strip; 420, pressure roller; 430, fixing plate; 440, electric push rod. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-5 In this embodiment of the invention, a latex product drying and sterilization device includes:

[0025] The machine body 100 includes two conveying mechanisms 300 for conveying finished latex products, a stretching mechanism 200 for extruding finished latex products, and a fixing mechanism 400. The machine body 100 includes a housing 110. The stretching mechanism 200 is located inside the housing 110 and includes two frames 210, both of which are located inside the housing 110. Multiple rollers 211 are rotatably connected between the two opposite inner sidewalls of the two frames 210. Rectangular through holes 111 are provided on opposite sides of the housing 110, and rectangular protrusions are provided on opposite sides of the two frames 210. Boxes are fixedly connected to opposite sides of the housing 110. The two boxes 220 are rotatably connected to each other at their top and bottom ends by a positive and negative threaded rod 221. Two rectangular protrusions on any frame 210 are slidably engaged with the inside of the two boxes 220. Each of the two rectangular protrusions on any frame 210 is provided with a screw hole. The two screw holes on any frame 210 are screwed with the outer walls of the two positive and negative threaded rods 221. Two conveying mechanisms 300 are located inside the housing 110. The two conveying mechanisms 300 are located at both ends of any frame 210. The fixing mechanism 400 is located inside the housing 110 and is located on one side of one of the conveying mechanisms 300.

[0026] Specifically, two conveying mechanisms 300, a stretching mechanism 200, and a fixing mechanism 400 are located in the middle of the housing 110. Long latex products such as latex mattresses are fed into the housing 110 via a conveyor belt on the machine body 100. The latex products undergo preliminary drying as they move along the conveyor belt, and are then conveyed to one of the conveying mechanisms 300. The conveying mechanism 300 then moves the latex products between the two frames 210. The two engagement holes of the same positive and negative threaded screw 221 are located at the positive and negative threaded screws respectively. At both ends of rod 221, two positive and negative threaded rods 221 are rotated synchronously, driving two frames 210 to move towards each other. This causes the rollers 211 on the frames 210 to press the latex product, causing the latex product to stretch under pressure, thus thinning the latex product, increasing the surface area of ​​the mattress in contact with microwaves, reducing the thickness of the mattress, making it easier for microwaves to penetrate the mattress, accelerating the evaporation of moisture, and improving the efficiency of drying the sheets. The rollers 211 and the frames 210 can be made of materials that can be penetrated by microwaves, such as plastic and glass.

[0027] Example 1

[0028] like Figure 1 and Figure 3 As shown, in this embodiment, a motor box 230 is fixedly connected to the top of each of the two boxes 220, and a drive motor is provided inside each of the two motor boxes 230. The motor shafts of the two drive motors are fixedly connected to the top of the adjacent positive and negative threaded rods 221.

[0029] In this embodiment, by using a one-to-two controller to synchronously control the start and stop of two drive motors, the two drive motors can be started synchronously to drive the two forward and reverse threaded rods 221 to rotate synchronously, thereby controlling the two frames 210 to move synchronously towards or away from each other, which is convenient for users.

[0030] like Figure 2-3 As shown, in this embodiment, the conveying mechanism 300 includes:

[0031] The U-shaped plate 310 is located inside the housing 110, and a drive roller 311 is rotatably connected between the two arms of the U-shaped plate 310. Both baffles 320 are located outside the housing 110, and support rods are fixedly connected to adjacent sides of each baffle 320. Two guide holes are opened on opposite sides of the housing 110, and the support rods on the two baffles 320 pass through adjacent guide holes. One end of each support rod is fixedly connected to both ends of the U-shaped plate 310. One end of the power box 330 is fixedly connected to one side of a baffle 320. A power motor is installed inside the power box 330, and the motor shaft of the power motor passes through adjacent... A baffle 320 is fixedly connected to one end of a drive roller 311. A driven roller 340 is rotatably connected between two opposite inner walls of the housing 110 and is located below the drive roller 311. An inclined shovel 350 is fixedly connected between two opposite inner walls of the housing 110. A screw 360 is provided on one side of any baffle 320. A support plate is rotatably connected to one end of any screw 360. One end of any support plate is fixedly connected to the side wall of the adjacent housing 110. An internal threaded ring is fixedly connected to one side of any baffle 320. The internal threaded ring is screwed into the outer wall of the adjacent screw 360.

[0032] In specific implementation, by setting up a shovel plate 350, the latex product on the conveyor belt can be naturally scooped up by the shovel plate 350 when it moves to a conveyor mechanism 300. Then, two power motors are started to drive the adjacent drive rollers 311 to rotate. When one end of the latex product is scooped up by the shovel plate 350, the other end of the latex product continues to be driven by the conveyor belt, pushing one end of the latex product between a drive roller 311 and an adjacent driven roller 340. Then, the drive roller 311 rotates to transport the latex product between two frames 210. When the other end of the latex product moves to the space between a drive roller 311, the latex product... One end of the finished latex product moves between another drive roller 311 and the adjacent driven roller 340, and is rotated by the other drive roller 311 to move out between the two frames 210. When the finished latex product moves between the two frames 210, the two drive motors can drive the two positive and negative threaded screws 221 to rotate back and forth, so that the two frames 210 repeatedly move towards each other and then reset, and then press the finished product towards each other, so that the finished product is subjected to reciprocating pressure, which makes it easier for the finished product to be moved by the drive roller 311. The user can adjust the distance between the two drive rollers 311 and the adjacent driven roller 340 by rotating the screw 360 according to the thickness of the finished latex product.

[0033] Example 2

[0034] Based on Example 1, the extruded latex product can be flipped over by setting a fixing mechanism 400.

[0035] like Figure 2 and Figure 4-5 As shown, in this embodiment, the fixing mechanism 400 includes:

[0036] Two closed plates 410 are located on opposite sides of the housing 110. Sliding through holes 112 are provided on opposite sides of the housing 110. Two protrusions 411 are fixedly connected to adjacent sides of the two closed plates 410. The two protrusions 411 on any closed plate 410 are slidably engaged inside the adjacent sliding through holes 112. The pressure roller 420 is rotatably connected between the two closed plates 410. The fixing plate 430 is fixedly connected between the two opposite inner sidewalls of the housing 110. The top surface of the fixing plate 430 is provided with a groove. Electric push rods 440 are fixedly connected to opposite sides of the machine body 100. The movable ends of the two electric push rods 440 are fixedly connected to the sidewalls of the two closed plates 410 respectively.

[0037] In practice, when one end of the latex product moves above the fixed plate 430, two electric push rods 440 can be activated to drive the two closing plates 410 and the pressure roller 420 downwards. This causes the pressure roller 420 to press one end of the latex product into the groove for fixation, while the other part of the latex product is driven by another drive roller 311 to continue conveying it to the outside of the two frames 210. This allows the other part of the latex product to bypass one end of the latex product and fall onto the conveyor belt, thus flipping the latex product over. Then, the two electric push rods 440 are activated to move the pressure roller 420 upwards, causing the conveyor belt to continue sending the latex product out of the housing 110. By flipping the product over, the original bottom surface of the latex product is now facing upwards, allowing the original bottom surface of the latex product to be... The water vapor inside the holes on the bottom surface is more easily released from the holes because it faces upwards, which facilitates the drying of the latex product. The electric push rod 440 can be automatically controlled by using existing infrared sensors in conjunction with the controller. Alternatively, other automatic control technologies can be used to control the opening and closing of the two electric push rods 440. When one end of the latex product moves above the fixed plate 430, it blocks the infrared rays, causing the infrared sensor to send a signal. Then, the controller controls the two electric push rods 440 to drive the pressure roller 420 to press down. After a period of time, the controller drives the two electric push rods 440 and the pressure roller 420 to reset. Alternatively, an observation window can be opened on the housing 110 to manually control the opening and closing of the electric push rods 440.

[0038] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0039] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A latex product drying and sterilization equipment, characterized in that, include: Body (100), including shell (110); A tensioning mechanism (200) is located inside the housing (110). The tensioning mechanism (200) includes a frame (210), and both frames (210) are located inside the housing (110). Multiple rollers (211) are rotatably connected between the two opposite inner walls of the two frames (210). Rectangular through holes (111) are provided on opposite sides of the housing (110), and rectangular protrusions are provided on opposite sides of both frames (210). The body (110) is fixedly connected to the box body (220) on both sides, and the two box bodies (220) are rotatably connected to the top and bottom ends of the two box bodies (220). The two rectangular protrusions on any frame (210) are slidably engaged with the inside of the two box bodies (220). The two rectangular protrusions on any frame (210) are provided with screw holes. The two screw holes on any frame (210) are screwed into the outer walls of the two screw rods (221). Two conveying mechanisms (300) are located inside the housing (110), and the two conveying mechanisms (300) are located at both ends of any frame (210); The fixing mechanism (400) is located inside the housing (110) and on one side of a conveying mechanism (300).

2. The latex product drying and sterilization equipment according to claim 1, characterized in that, The conveying mechanism (300) includes: A U-shaped plate (310) is located inside the housing (110), and a drive roller (311) is rotatably connected between the two arms of the U-shaped plate (310); Two baffles (320) are located outside the housing (110). A support rod is fixedly connected to each of the two baffles (320) on an adjacent side. Two guide holes are opened on opposite sides of the housing (110), and the support rods on the two baffles (320) pass through the adjacent guide holes. One end of each of the two support rods is fixedly connected to both ends of the U-shaped plate (310). A power box (330) is fixedly connected at one end to one side of a baffle (320). A power motor is installed inside the power box (330), and the motor shaft of the power motor passes through the adjacent baffle (320) and is fixedly connected to one end of the drive roller (311). The driven roller (340) is rotatably connected between two opposing inner walls of the housing (110), and the driven roller (340) is located below the drive roller (311).

3. The latex product drying and sterilization equipment according to claim 2, characterized in that, The fixing mechanism (400) includes: Two closed plates (410) are located on opposite sides of the housing (110). Sliding through holes (112) are provided on opposite sides of the housing (110). Two protrusions (411) are fixedly connected to adjacent sides of the two closed plates (410). The two protrusions (411) on any closed plate (410) are slidably engaged in the interior of the adjacent sliding through holes (112). The pressure roller (420) is rotatably connected between the two closed plates (410); A fixing plate (430) is fixedly connected between two opposite inner sidewalls of the housing (110), and a groove is provided on the top surface of the fixing plate (430).

4. The latex product drying and sterilization equipment according to claim 1, characterized in that, Both of the two boxes (220) are fixedly connected to the top of a motor box (230), and both motor boxes (230) are equipped with a drive motor. The motor shafts of the two drive motors are fixedly connected to the top of the adjacent positive and negative threaded rods (221).

5. The latex product drying and sterilization equipment according to claim 2, characterized in that, An inclined shovel plate (350) is fixedly connected between the two opposite inner sidewalls of the housing (110).

6. The latex product drying and sterilization equipment according to claim 2, characterized in that, Each baffle (320) has a screw (360) on one side, and each screw (360) has a support plate rotatably connected to one end. Each support plate has one end fixedly connected to the side wall of the adjacent housing (110). Each baffle (320) has an internal threaded ring fixedly connected to one side, and each internal threaded ring is screwed into the outer side wall of the adjacent screw (360).

7. The latex product drying and sterilization equipment according to claim 3, characterized in that, The body (100) is fixedly connected to electric push rods (440) on both sides, and the movable ends of the two electric push rods (440) are fixedly connected to the side walls of the two closed plates (410) respectively.

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