Latex sponge production line with good stability
By designing a reverse-rotating mixing rack and an interlaced mixing rod in the latex sponge production line, the problems of uneven mixing of materials and low foaming quality caused by one-way stirring are solved, and higher stability and efficiency are achieved.
Patent Information
- Application Number
- CN202420412469.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-04
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-03-04
AI Technical Summary
In the existing latex sponge production line, single-direction stirring makes it difficult to mix the materials evenly, with low foaming quality and low stirring efficiency.
A latex sponge production line including brackets, foaming equipment, spray pipes and mixing racks was designed. By adding motors, bearings, driving spur gears and driven spur gears, the reverse rotation of the upper and lower groups of mixing racks is achieved, and combined with the staggered mixing rods, the multi-dimensional mixing of materials is achieved.
Through the above technical means, uniform stirring of raw materials is achieved, the stability and foaming quality of latex sponge are improved, and the production efficiency is improved.
Smart Images
Figure CN222662417U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of latex sponge production lines, in particular to a latex sponge production line with good stability. Background Art
[0002] Latex sponge is a porous rubber material with a cell structure of all or most of the cells connected, and a small number of cells not connected. The latex sponge production line can support the raw materials into latex sponges of specific shapes and sizes, and then cut them according to needs. However, most of the common latex sponge production lines have a set of stirring racks that rotate in a fixed direction, which will cause the following problems during use.
[0003] Difficult to mix evenly: One-way stirring may cause the materials in some local areas to fail to mix fully, thus affecting the product quality. Especially for viscous latex sponge materials, it is difficult to evenly distribute the various components of the material by one-way stirring.
[0004] Low foaming quality: A set of stirring racks cannot stir and foam the raw materials evenly in one direction, resulting in large differences in the content of components in different areas of the mixed liquid after stirring, which in turn leads to low foaming quality.
[0005] Low stirring efficiency: Unidirectional stirring cannot achieve multi-dimensional mixing of materials, but only stirs in one direction, which will result in low stirring efficiency and long stirring time.
[0006] In summary, there are many problems with the single-direction stirring method of a group of stirring racks in the foaming equipment of the latex sponge production line, so our company now proposes a new structure to solve the above technical problems. Utility Model Content
[0007] In view of the shortcomings of the prior art, the utility model aims to provide a latex sponge production line with good stability to solve the problems raised in the above-mentioned background technology.
[0008] The utility model is realized through the following technical scheme: a latex sponge production line with good stability, comprising: a bracket, a foaming device, a spray pipe and a stirring frame, a batching device is provided at the left end of the upper surface of the bracket, a sprinkling device is provided on the right side of the batching device, a foaming device is provided on the upper side of the sprinkling device, two groups of stirring frames are provided on the inner side of the foaming device, a driving spur gear is provided at the lower end of the rear side of the foaming device, a driven spur gear is provided at the upper end of the rear side of the foaming device, a shaping device is provided on the right side of the sprinkling device, a stripping device is provided on the right side of the shaping device, a spray pipe is provided on the right side of the stripping device, a through groove is penetrated through the upper surface of the bracket and the right side of the shaping device, two groups of squeezing rollers are provided at the inner center of the through groove, and conveying rollers are provided on the left and right sides of the squeezing rollers.
[0009] As a preferred embodiment, bearing mounting holes are opened at both upper and lower ends of the front and rear side surfaces of the foaming equipment, and bearings are installed inside the bearing mounting holes. By installing the bearings into the bearing mounting holes, the rotation of the upper and lower stirring frames is facilitated.
[0010] As a preferred embodiment, a motor table is provided at the lower end of the rear side of the foaming equipment, a motor is provided on the upper surface of the motor table, a motor is provided at the front end of the motor, a motor shaft is provided at the center of the stirring frame, and the rear end of the rotating shaft is connected to the motor shaft through a coupling. By connecting the rotating shaft of the lower stirring frame with the motor shaft at the front end of the motor, the effect of the motor driving the stirring frame to rotate can be achieved.
[0011] As a preferred embodiment, a plurality of groups of stirring rods are provided on the outer side of the rotating shaft, the stirring rods on the upper side and the stirring rods on the lower side are staggered, the driving spur gears and the driven spur gears are meshed with each other, the rotating shaft passes through the bearing, and the front ends of the rotating shaft on the upper and lower sides respectively pass through the driving spur gears and the driven spur gears, and through the meshing of the driving spur gears and the driven spur gears, the effect of the upper and lower groups of stirring frames rotating in opposite directions can be achieved.
[0012] As a preferred embodiment, the spray pipe is provided with two groups, and a plurality of spray holes are opened on the inner side of the spray pipe. The lower extrusion roller rotates clockwise, and the upper extrusion roller rotates counterclockwise. The peeled latex sponge is conveyed to the bottom of the spray pipe for cleaning through the conveying roller, and then the water is squeezed out of it through the extrusion roller, so as to facilitate the cleaning of the latex sponge.
[0013] As a preferred embodiment, a drying device is provided on the right side of the conveying roller at the right end, and a vulcanizing device is provided on the right side of the drying device.
[0014] As a preferred embodiment, a winding device is provided on the right side of the vulcanizing device, and a cutting device is provided on the right side of the winding device.
[0015] After adopting the above technical scheme, the beneficial effects of the utility model are as follows: by adding a motor, a stirring frame, a bearing, a driving spur gear and a driven spur gear, the motor drives the lower stirring frame to rotate, the central rotating shaft of the lower stirring frame drives the front driving spur gear to rotate, the driving spur gear drives the driven spur gear meshing with it to rotate, and then drives the upper stirring frame to rotate, and a plurality of groups of stirring rods on the outer sides of the rotating shafts of the upper and lower stirring frames are staggered to uniformly stir the raw materials, thereby improving stability;
[0016] By adding a spray pipe, a spray hole, a conveying roller and a squeezing roller, the shaped latex sponge is peeled off and conveyed to the right side by the conveying roller. The spray water pipe sprays water from the spray hole, and then squeezes it through the squeezing roller to facilitate cleaning. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0018] Figure 1 This is a schematic diagram of the overall structure on the left side of a latex sponge production line with good stability according to the utility model.
[0019] Figure 2 for Figure 1 Enlarged view of point A in the middle.
[0020] Figure 3 It is a schematic diagram of the overall structure on the right side of a latex sponge production line with good stability according to the utility model.
[0021] Figure 4 It is a partial cross-sectional schematic diagram of a foaming device in a latex sponge production line with good stability according to the utility model.
[0022] In the figure, 100-bracket, 110-batch equipment, 120-sprinkling equipment, 130-foaming equipment, 140-forming equipment, 150-spraying pipe, 160-spraying hole, 170-transmission roller, 180-squeezing roller, 190-stirring rod;
[0023] 200-drying equipment, 210-vulcanizing equipment, 220-winding equipment, 230-cutting equipment, 240-motor, 250-bearing, 260-stirring frame, 270-driving spur gear, 280-driven spur gear. DETAILED DESCRIPTION
[0024] 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 of 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.
[0025] See also Figures 1 to 4 The utility model provides a technical solution: a latex sponge production line with good stability, comprising: a bracket 100, a foaming device 130, a spray pipe 150 and a stirring frame 260, and a batching device 110 is provided at the left end of the upper surface of the bracket 100;
[0026] A material sprinkling device 120 is provided on the right side of the batching device 110, a foaming device 130 is provided on the upper side of the material sprinkling device 120, two sets of stirring frames 260 are provided inside the foaming device 130, a driving spur gear 270 is provided at the lower end of the rear side of the foaming device 130, and a driven spur gear 280 is provided at the upper end of the rear side of the foaming device 130;
[0027] A shaping device 140 is provided on the right side of the sprinkling device 120, a stripping device is provided on the right side of the shaping device 140, a spray pipe 150 is provided on the right side of the stripping device, a through groove is penetrated through the upper surface of the bracket 100 and the right side of the shaping device 140, two groups of squeezing rollers 180 are provided at the center of the inner side of the through groove, and conveying rollers 170 are provided on the left and right sides of the squeezing rollers 180.
[0028] Bearing mounting holes are provided at both ends of the front and rear sides of the foaming device 130, and bearings 250 are installed inside the bearing mounting holes. By installing the bearings 250 into the bearing mounting holes, the rotation of the upper and lower stirring frames 260 is facilitated.
[0029] A motor platform is provided at the lower end of the rear side of the foaming equipment 130, a motor 240 is provided on the upper surface of the motor platform, a motor shaft is provided at the front end of the motor 240, a rotating shaft is provided at the center of the stirring frame 260, and the rear end of the lower rotating shaft is connected to the motor shaft through a coupling. By connecting the rotating shaft of the lower stirring frame 260 with the motor shaft at the front end of the motor 240, the motor 240 can drive the stirring frame 260 to rotate.
[0030] A plurality of stirring rods 190 are disposed on the outer side of the rotating shaft, and the upper stirring rods 190 and the lower stirring rods 190 are arranged alternately;
[0031] The driving spur gear 270 and the driven spur gear 280 are meshed with each other, the rotating shaft passes through the bearing 250, and the front ends of the rotating shafts on the upper and lower sides pass through the driving spur gear 270 and the driven spur gear 280 respectively. Through the meshing of the driving spur gear 270 and the driven spur gear 280, the upper and lower groups of stirring frames 260 can achieve the effect of reverse rotation.
[0032] There are two groups of spray pipes 150, and a plurality of spray holes 160 are opened on the inner side of the spray pipe 150. The lower squeezing roller 180 rotates clockwise, and the upper squeezing roller 180 rotates counterclockwise. The peeled latex sponge is conveyed to the bottom of the spray pipe 150 for cleaning through the conveying roller 170, and then the water is squeezed out of it through the squeezing roller 180, so as to facilitate the cleaning of the latex sponge.
[0033] A drying device 200 is provided on the right side of the right end conveying roller 170 , and a vulcanizing device 210 is provided on the right side of the drying device 200 . The drying device 200 can be used to dry the cleaned latex sponge.
[0034] A winding device 220 is provided on the right side of the vulcanizing device 210 , and a cutting device 230 is provided on the right side of the winding device 220 . The cutting device 230 can cut the formed large latex sponge into multiple parts of specific sizes.
[0035] See also Figure 1 and Figure 4 As the first embodiment of the utility model: In order to solve the problem that the foaming equipment in the common latex sponge production line uses a group of stirring racks for unidirectional stirring, which makes it difficult to mix evenly, difficult to mix evenly, and has low stirring efficiency, first, the user starts the motor 240 to drive the lower stirring rack 260 to rotate, and the central rotating shaft of the lower stirring rack 260 drives the front active spur gear 270 to rotate, and the active spur gear 270 drives the driven spur gear 280 meshing with it to rotate, and then drives the upper stirring rack 260 to rotate, realizing the reverse rotation of the upper and lower groups of stirring racks 260, and secondly, several groups of stirring rods 190 on the outer sides of the rotating shafts of the upper and lower stirring racks 260 are staggered to stir the raw materials evenly, thereby achieving the effect of improving stability.
[0036] See also Figure 1-Figure 3 , as the second embodiment of the utility model: based on the above embodiment, the latex sponge peeled off after shaping needs to be cleaned, firstly, the latex sponge peeled off after shaping is conveyed to the bottom of the spray pipe 150 via the conveying roller 170, and the spray pipe 150 sprays water from a plurality of spray holes 160 to clean the latex sponge, and secondly, the cleaned latex sponge is conveyed between the upper and lower sets of squeezing rollers 180 to squeeze out the water, and then introduced into the drying equipment 200 via the conveying roller 170 on the right, thereby achieving the effect of cleaning the latex sponge.
[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A latex sponge production line with good stability, comprising: A support (100), a foaming device (130), a spray pipe (150) and a stirring frame (260), characterized in that: a batching device (110) is provided at the left end of the upper surface of the support (100); A material sprinkling device (120) is provided on the right side of the batching device (110), a foaming device (130) is provided on the upper side of the material sprinkling device (120), two groups of stirring racks (260) are provided inside the foaming device (130), a driving spur gear (270) is provided at the lower end of the rear side of the foaming device (130), and a driven spur gear (280) is provided at the upper end of the rear side of the foaming device (130); A shaping device (140) is provided on the right side of the material sprinkling device (120), a stripping device is provided on the right side of the shaping device (140), a spray pipe (150) is provided on the right side of the stripping device, a through groove is provided through the upper surface of the bracket (100) and the right side of the shaping device (140), two groups of squeezing rollers (180) are provided at the center of the inner side of the through groove, and conveying rollers (170) are provided on the left and right sides of the squeezing rollers (180).
2. A latex sponge production line with good stability as claimed in claim 1, characterized in that: The foaming device (130) is provided with bearing mounting holes at both upper and lower ends of the front and rear side surfaces, and bearings (250) are mounted inside the bearing mounting holes.
3. A latex sponge production line with good stability as claimed in claim 2, characterized in that: A motor platform is provided at the lower end of the rear side of the foaming device (130), a motor (240) is provided on the upper surface of the motor platform, a motor shaft is provided at the front end of the motor (240), a rotating shaft is provided at the center of the stirring frame (260), and the rear end of the rotating shaft at the lower side is connected to the motor shaft via a coupling.
4. A latex sponge production line with good stability as claimed in claim 3, characterized in that: A plurality of groups of stirring rods (190) are arranged on the outer side of the rotating shaft, and the upper stirring rods (190) and the lower stirring rods (190) are arranged in a staggered manner; The driving spur gear (270) and the driven spur gear (280) mesh with each other, the rotating shaft passes through the bearing (250), and the front ends of the rotating shaft on the upper and lower sides respectively pass through the driving spur gear (270) and the driven spur gear (280).
5. A latex sponge production line with good stability as claimed in claim 1, characterized in that: The spray pipes (150) are provided in two groups, and a plurality of spray holes (160) are provided on the inner side surfaces of the spray pipes (150).
6. A latex sponge production line with good stability as claimed in claim 1, characterized in that: A drying device (200) is provided on the right side of the conveying roller (170) at the right end, and a vulcanizing device (210) is provided on the right side of the drying device (200).
7. A latex sponge production line with good stability as claimed in claim 6, characterized in that: A winding device (220) is provided on the right side of the vulcanizing device (210), and a cutting device (230) is provided on the right side of the winding device (220).