CN209858241U

CN209858241U - Latex mattress production is with resistance to compression testing arrangement

Info

Publication number: CN209858241U
Application number: CN201921137310.2U
Authority: CN
Inventors: 黄瑞珍
Original assignee: Zhangzhou Longwen Jiali Furniture Factory
Current assignee: Zhangzhou Longwen Jiali Furniture Factory
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2019-12-27
Anticipated expiration: 2029-07-22

Abstract

The utility model discloses a compression testing device for latex mattress production, comprising a bottom plate, the upper part of the bottom plate is fixedly welded with a side plate, the top of the side plate is fixedly connected with a top plate, the bottom plate is connected with a loading plate through a damping mechanism, the top plate is provided with an electric cylinder through an electric cylinder fixing frame, the output end of the electric cylinder is connected with a telescopic loop bar and a telescopic rod, the telescopic rod is connected with a movable plate, the movable plate is fixedly connected with a covering plate, and the bottom end of the top plate is connected with a limiting plate through the damping mechanism; the utility model is provided with the carrying groove and the covering plate, which can prevent the covering plate from separating from the carrying groove when the covering plate extrudes the latex mattress; the bottom of the carrying plate is provided with a damping mechanism to prevent the covering plate from causing severe impact damage to the carrying plate; the limiting block is arranged on the upper portion of the device and connected below the top plate through the damping mechanism, and the moving plate can be prevented from colliding with the top plate when rising backwards.

Description

Latex mattress production is with resistance to compression testing arrangement

Technical Field

The utility model relates to a mechanical test technical field specifically is a latex mattress production is with resistance to compression testing arrangement.

Background

The latex mattress is a modern green bedroom article which is prepared by using rubber sap collected from rubber trees and combining modern equipment and technology through skillful technical processes to perform processes such as stripping, foaming, gelling, vulcanizing, washing, drying, forming, packaging and the like, and has various excellent performances and is suitable for high-quality and healthy sleep of a human body. The latex sponge is a porous rubber material with a cellular structure of all connected pores or most of the connected pores and a few of disconnected pores. Is the one which consumes the largest amount of latex in the latex product. The elastic bearing has the characteristics of high elasticity, shock absorption, compression fatigue resistance, good bearing capacity, comfort, durability and the like.

The latex mattress made of the latex sponge has high elasticity, can meet the requirements of people with different weights, and has good supporting force to adapt to various sleeping postures of sleepers. The contact area of the latex mattress with the human body is much larger than that of the common mattress, the bearing capacity of the human body weight can be evenly dispersed, and the latex mattress has the function of correcting poor sleeping posture and has the effect of sterilization. The latex mattress has the other characteristics of no noise and no vibration, effectively improves the sleep quality and has better air permeability.

At present, a compression resistance test is required to be carried out in the production of the latex mattress, and the detection of the maximum bearing gravity of the latex mattress, the maximum gravity returned by bearing and the like is carried out, but because the elasticity of the latex mattress is better, the problems that the latex mattress is stressed and separated and the like occur when the latex mattress is extruded are detected, so that the detection cannot be stably carried out; the weight is simulated by extruding through the electric cylinder, so that the loading plate and the pressing plate can collide, equipment can be damaged if the impact force of the collision is too large, the service life of the equipment is shortened, and a large amount of funds are needed for maintenance; when the moving plate is lifted back, the moving plate can easily collide with the top plate, so that the top plate is damaged and is troublesome to maintain; therefore, the anti-compression testing device for producing the latex mattress, which can prevent the latex mattress from being separated from the shock absorption, is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a latex mattress production is with resistance to compression testing arrangement has and prevents that test mattress from breaking away from, and the shock attenuation effect is obvious with advantages such as the spacing anticollision of shock attenuation for solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a compression testing device for latex mattress production comprises a bottom plate, side plates are fixedly welded on two sides of the upper portion of the bottom plate, a top plate is fixedly connected to the tops of the side plates, a connecting rod is fixedly connected to one side of the side plates, a controller is fixedly connected to the connecting rod, at least four groups of damping mechanisms are arranged on the upper portion of the bottom plate, a carrying plate is fixedly connected to the upper portion of each damping mechanism, a carrying groove is fixedly formed in the carrying plate, an electric cylinder fixing frame is fixedly arranged on the upper portion of the top plate, an electric cylinder is fixedly arranged in the electric cylinder fixing frame, the output end of the electric cylinder is connected with a telescopic loop bar, the telescopic loop bar penetrates through the top plate and is located at the lower portion of the top plate, a telescopic rod is movably connected to the inner portion of the telescopic loop bar, a movable plate is fixedly, the damping mechanism is also fixedly connected with in the both sides bottom of roof, damping mechanism's bottom fixed connection the limiting plate, the fixed slide bar that is equipped with in the both ends middle part of bottom plate and roof, swing joint has the sliding block on the slide bar, the both sides activity of sliding block is equipped with the gyro wheel, the sliding block is fixed to be established at the both ends of movable plate.

Preferably, the controller is provided with a display screen, and a control key is arranged below the display screen.

Preferably, the damping mechanism comprises a hydraulic rod, a spring and a hydraulic cylinder, the hydraulic rod is movably arranged in the hydraulic cylinder, and the spring is fixedly connected to the outer sides of the hydraulic rod and the hydraulic cylinder.

Preferably, the surfaces of the pressing plate and the loading groove are provided with anti-skid stripes, and the pressing plate is attached and clamped inside the loading groove.

Preferably, the side plate is arranged to be C-shaped, wheel grooves are formed in two side edges of the side plate, and idler wheels are movably connected inside the wheel grooves.

Preferably, the limiting plate is also provided with a roller, the roller is movably connected inside the wheel groove, and the limiting plate is also movably connected on the sliding rod.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model is provided with a carrying groove in the carrying plate, and a covering plate is arranged below the movable plate, and the covering plate can be attached in the carrying groove to extrude the latex mattress, and the design of the carrying groove can prevent the latex mattress from breaking away when extruding; the bottom of the loading plate is provided with a damping mechanism, so that the pressing plate can obtain a buffering acting force when being pressed downwards, and severe impact damage to the loading plate is prevented; and the upper part of the equipment is provided with a limiting block, and the limiting block is connected below the top plate through a damping mechanism, so that the movable plate can be prevented from colliding with the top plate when rising backwards, and the equipment is prevented from being damaged.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of part A of the present invention;

fig. 3 is a schematic view of part B of the present invention.

In the figure: 1. a base plate; 2. a side plate; 3. a top plate; 4. a connecting rod; 5. a controller; 6. a display screen; 7. a control key; 8. a damping mechanism; 9. a loading plate; 10. an electric cylinder fixing frame; 11. an electric cylinder; 12. a telescopic loop bar; 13. a telescopic rod; 14. moving the plate; 15. covering and pressing a plate; 16. a limiting plate; 17. a support block; 18. a carrying groove; 19. a hydraulic lever; 20. a spring; 21. a hydraulic cylinder; 22. a slider; 23. a slide bar; 24. a roller; 25. a wheel groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The same reference numbers in different drawings identify the same or similar elements; it should be further understood that terms such as "first," "second," "third," "upper," "lower," "front," "rear," "inner," "outer," "end," "portion," "section," "width," "thickness," "zone," and the like, may be used solely for convenience in reference to the figures and to aid in describing the invention, and are not intended to limit the invention.

Referring to fig. 1-3, the present invention provides a technical solution: a compression testing device for latex mattress production comprises a bottom plate 1, side plates 2 are fixedly welded on two sides of the upper portion of the bottom plate 1, a top plate 3 is fixedly connected to the tops of the side plates 2, and the bottom plate 1, the side plates 2 and the top plate 3 are fixedly connected to realize the whole frame structure of equipment; the connecting rod 4 is fixedly connected to the side plate 2 on one side, the controller 5 is fixedly connected to the connecting rod 4, at least four groups of damping mechanisms 8 are arranged on the upper portion of the bottom plate 1, the loading plate 9 is fixedly connected to the upper portion of each damping mechanism 8, a loading groove 18 is fixedly formed in the loading plate 9, the damping mechanisms 8 at the positions can reduce impact collision of the moving plate 14 on the loading plate 9, and the loading grooves 18 are set to prevent the latex mattress from being separated when being extruded by the covering plate 15; an electric cylinder fixing frame 10 is fixedly arranged at the upper part of the top plate 3, an electric cylinder 11 is fixedly arranged inside the electric cylinder fixing frame 10, the output end of the electric cylinder 11 is connected with a telescopic loop bar 12, the telescopic loop bar 12 penetrates through the top plate 3, the telescopic loop bar 12 is positioned at the lower part of the top plate 3, a telescopic rod 13 is movably connected inside the telescopic loop bar 12, the top end of the telescopic rod 13 is fixedly connected with a movable plate 14, the bottom end of the movable plate 14 is fixedly connected with a covering plate 15, the electric cylinder 11 at the position is set to drive at least two sections of the telescopic loop bars 12 and the telescopic rod 13 to lift the movable plate 14, and the covering plate 15 can extrude the latex mattress to simulate; the bottom ends of the two sides of the top plate 3 are also fixedly connected with damping mechanisms 8, the bottom ends of the damping mechanisms 8 are fixedly connected with limiting plates 16, and the limiting plates 16 at the positions are connected through the damping mechanisms 8, so that the movable plate 14 can play a role of buffering when colliding with the limiting plates 16, and severe impact on the top plate 3 is prevented; the middle parts of the two ends of the bottom plate 1 and the top plate 3 are fixedly provided with a sliding rod 23, the sliding rod 23 is movably connected with a sliding block 22, two sides of the sliding block 22 are movably provided with a roller 24, the sliding block 22 is fixedly arranged at the two ends of the moving plate 14, the sliding rod 23 and the sliding block 22 are connected to prevent the moving plate 14 from shifting and falling off when moving, and the roller 24 is set to reduce the friction force generated when the moving plate 14 moves.

Specifically, be equipped with display screen 6 on the controller 5, the below of display screen 6 is equipped with control button 7, and the controller 5 of this department can show the pressure of covering board 15 to time covering board 15 pressfitting time, conveniently carry out the record to the gravity that the latex mattress bore and the length of time of bearing gravity, and control button 7 can control equipment's circular telegram, the start-up of electric jar 11, timing etc..

Specifically, the damping mechanism 8 comprises a hydraulic rod 19, a spring 20 and a hydraulic cylinder 21, the hydraulic rod 19 is movably arranged inside the hydraulic cylinder 21, the spring 20 is fixedly connected to the outer sides of the hydraulic rod 19 and the hydraulic cylinder 21, the damping mechanism 8 is fixedly supported by the hydraulic rod 19 and the hydraulic cylinder 21, and the damping action force of the damping mechanism 8 is increased by the spring 20.

Specifically, the surface that covers clamp plate 15 and year thing groove 18 is equipped with anti-skidding stripe, and covers clamp plate 15 laminating joint and carry thing groove 18 inside, and the setting for of the anti-skidding stripe of this department can prevent that latex mattress from taking place the off tracking in the extrusion in the hand for latex mattress extrudes the problem of one end etc. and covers clamp plate 15 and carry the setting for of thing groove 18 and can prevent that latex mattress from breaking away from.

Specifically, the side plate 2 is configured to be C-shaped, wheel grooves 25 are formed in two side edges of the side plate 2, rollers 24 are movably connected inside the wheel grooves 25, the sliding block 22 can be fixed by the side plate 2 at the position, the wheels 24 can be slidably connected through setting of the wheel grooves 25, and friction generated by movement of the sliding block 22 inside the side plate 2 is reduced.

Specifically, the roller 24 is also arranged on the limit plate 16, the roller 24 is also movably connected inside the wheel groove 25, the limit plate 16 is also movably connected on the sliding rod 23, and the limit plate 16 is also set to be fixed and reduce the friction force during moving.

The working principle is as follows: when the latex mattress is used, the part of the latex mattress is placed in the carrying groove 18 in the carrying plate 9, then the power is switched on through the control key 7 on the controller 5, then the electric cylinder 11 is started through the control key 7, so that the electric cylinder 11 drives the moving plate 14 to descend through the telescopic loop bar 12 and the telescopic link 13, the moving plate 14 moves downwards under the limiting action of the slide bar 23 and the roller 24, then the covering plate 15 below the moving plate 14 can contact and extrude the latex mattress, the deviation and falling of the latex mattress can be prevented through the anti-slip strips arranged on the covering plate 15 and the carrying groove 18, a pressure sensor in the covering plate 15 can receive a signal during extrusion, the signal is transmitted to the controller, then the timer is started through the control key 7 for timing, when the covering plate 15 begins to extrude the latex mattress, the damping mechanism 8 at the bottom of the carrying plate 9 can start the buffering action, after the test is finished, pressure numerical value and bearing time are recorded, then the electric cylinder 11 is controlled through the control key 7 to lift the movable plate 14 back, and the movable plate 14 can be lifted excessively when lifted back, the movable plate 14 can collide with the limiting plate 16, the limiting plate 16 can slow down the impact force through the damping mechanism 8 above, then the power supply is turned off, the latex mattress is detected, whether elasticity still can be rebounded, and the rebounding time is a numerical value such as how much, namely the compression resistance detection of the latex mattress is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a latex mattress production is with resistance to compression testing arrangement, includes bottom plate (1), its characterized in that: the upper part of the bottom plate (1) is fixedly welded with two side plates (2), the top of each side plate (2) is fixedly connected with a top plate (3), one side of each side plate (2) is fixedly connected with a connecting rod (4), the connecting rod (4) is fixedly connected with a controller (5), the upper part of the bottom plate (1) is at least provided with four groups of damping mechanisms (8), the upper part of each damping mechanism (8) is fixedly connected with a carrying plate (9), a carrying groove (18) is fixedly arranged in each carrying plate (9), an electric cylinder fixing frame (10) is fixedly arranged on the upper part of the top plate (3), an electric cylinder (11) is fixedly arranged in each electric cylinder fixing frame (10), the output end of each electric cylinder (11) is connected with a telescopic sleeve rod (12), each telescopic sleeve rod (12) penetrates through the top plate (3), and each telescopic sleeve rod (12) is positioned at the lower part of, the utility model discloses a flexible telescopic link, including flexible loop bar (12), the inside swing joint of telescopic link (12) has telescopic link (13), the top fixedly connected with movable plate (14) of telescopic link (13), the bottom fixedly connected with of movable plate (14) covers clamp plate (15), the both sides bottom of roof (3) is fixedly connected with damper (8) also, the bottom fixed connection of damper (8) is limiting plate (16), the fixed slide bar (23) that is equipped with in both ends middle part of bottom plate (1) and roof (3), swing joint has sliding block (22) on slide bar (23), the both sides activity of sliding block (22) is equipped with gyro wheel (24), sliding block (22) are fixed to be established at the both ends of movable plate (14).

2. The compression testing device for latex mattress production according to claim 1, wherein: the controller (5) is provided with a display screen (6), and a control key (7) is arranged below the display screen (6).

3. The compression testing device for latex mattress production according to claim 1, wherein: the damping mechanism (8) comprises a hydraulic rod (19), a spring (20) and a hydraulic cylinder (21), the hydraulic rod (19) is movably arranged in the hydraulic cylinder (21), and the spring (20) is fixedly connected to the outer sides of the hydraulic rod (19) and the hydraulic cylinder (21).

4. The compression testing device for latex mattress production according to claim 1, wherein: the surfaces of the pressing plate (15) and the loading groove (18) are provided with anti-skid stripes, and the pressing plate (15) is jointed and clamped inside the loading groove (18).

5. The compression testing device for latex mattress production according to claim 1, wherein: the side plate (2) is arranged to be C-shaped, wheel grooves (25) are formed in two side edges of the side plate (2), and idler wheels (24) are movably connected inside the wheel grooves (25).

6. The compression testing device for latex mattress production according to claim 1, wherein: the limiting plate (16) is also provided with a roller (24), the roller (24) is movably connected inside the wheel groove (25), and the limiting plate (16) is also movably connected on the sliding rod (23).