Production line for manufacturing high polymer material cushion

Abstract

According to the production line for manufacturing the high polymer material cushion, a feeding platform, a hot water tank, a cold water tank and a discharging platform are sequentially arranged from left to right, a mold slides on the feeding platform till entering the hot water tank, and the mold slides to the discharging platform after coming out of the cold water tank; each of the feeding platform and the discharging platform comprises a low-position section and a high-position section; hot water bath shaping and cold water bath shaping are conveniently carried out on the mold and the polyolefin elastomer in the mold; due to the arrangement of the high-position section and the low-position section, the two separated molds can be conveniently stacked together for water bath, and the two stacked molds can be conveniently separated for loading and mold opening; the liquid collecting tray is used for collecting drained water and forms a liquid collecting channel for guiding water into the hot water tank and the cold water tank; the production line has the advantages of being more simplified in structure, more efficient and more reasonable.

Description

Technical Field

[0001] The utility model relates to the technical field of production lines for polymer material mats, and in particular to a production line for manufacturing polymer material mats. Background Art

[0002] Polymer material mats include seat cushions, mattress pads, backrest pads, etc. made of polyolefin elastomer materials. Currently, since the melting point of polyolefin elastomer POE is relatively low, only 50°C - 70°C, which is lower than the boiling point of water under atmospheric pressure, the polyolefin elastomer POE sheet can be first placed in a mold and then immersed in hot water above 50°C - 70°C for heating and shaping, and then immersed in cold water below 50°C - 70°C for cooling and shaping, and then the mold is opened to obtain the polyolefin elastomer POE mat in the target shape. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a production line for polymer material mats made of polyolefin elastomer POE.

[0004] To solve the above technical problems, the technical solution provided by the utility model is as follows:

[0005] A production line for manufacturing polymer material mats includes a feeding platform, a mold, a hot water tank, a cold water tank, and a discharging platform;

[0006] A mold cavity is provided in the mold, and a polymer material mat is placed in the mold cavity;

[0007] The hot water tank is used to hold hot water for hot water bath shaping;

[0008] The cold water tank is used to hold cold water for cold water bath shaping;

[0009] The feeding platform, the hot water tank, the cold water tank, and the discharging platform are arranged in sequence from left to right;

[0010] The mold is placed on the feeding platform for the mold to slide and move on the feeding platform until it enters the hot water tank;

[0011] The mold is placed on the discharging platform for the mold to slide and move to the discharging platform after coming out of the cold water tank;

[0012] The feeding platform and the discharging platform both include a low-level section and a high-level section. The high-level section is farther from the hot water tank than the low-level section. The height of the platform surface of the high-level section is greater than or equal to the sum of the height of the platform surface of the low-level section and the height of one mold, so that the mold on the high-level section can slide and move onto another mold on the low-level section and be stacked together, or the upper mold of the two stacked molds on the low-level section can slide and move onto the high-level section.

[0013] Preferably, both the feeding platform and the discharging platform include a platform frame and a plurality of liquid collecting trays;

[0014] The platform frame is a frame assembled from aluminum alloy profiles;

[0015] One liquid collecting tray is laid on the low-level section, and another liquid collecting tray is laid on the high-level section. The liquid collecting trays are sequentially connected and laid and fixed on the top surface of the platform frame in the order from left to right. The inner bottom surface of the liquid collecting tray is the platform surface. The mold is placed in the liquid collecting tray and slides and moves in the liquid collecting tray. The liquid collecting tray is used to collect the water drained from the mold.

[0016] Preferably, the liquid collecting tray is in the shape of an open-top rectangular hollow box. One side wall of each liquid collecting tray that is closer to the longitudinal direction of the hot water tank is bent downward, and the remaining three side walls are arranged vertically upward. The downward-bent side wall of the liquid collecting tray forms the water outlet of the liquid collecting tray;

[0017] The downward-bent side wall of the liquid collecting tray on the high-level section is inserted into the liquid collecting tray on the adjacent low-level section to form a liquid collecting channel. The liquid collecting channel formed by the two liquid collecting trays on the feeding platform is used to introduce the collected water into the hot water tank, and the liquid collecting channel formed by the two liquid collecting trays on the discharging platform is used to introduce the collected water into the cold water tank.

[0018] The present application has achieved the following beneficial technical effects:

[0019] In the present application, the feeding platform, the hot water tank, the cold water tank, and the discharging platform are sequentially arranged in the order from left to right. The mold slides and moves on the feeding platform until it enters the hot water tank, and after coming out of the cold water tank, the mold slides and moves onto the discharging platform, which facilitates the hot water bath shaping and cold water bath setting of the mold and the polyolefin elastomer therein;

[0020] In this application, both the feeding platform and the discharging platform include a low-level section and a high-level section. The high-level section is farther from the hot water tank than the low-level section. The height of the platform surface of the high-level section is greater than or equal to the sum of the height of the platform surface of the low-level section and the height of one mold, so that the mold on the high-level section can slide and move onto the mold on the low-level section and stack together, and the upper one of the two stacked molds on the low-level section can slide and move onto the high-level section to be separated. That is, the arrangement of the high-level section and the low-level section facilitates stacking two separate molds together and separating two stacked molds, thus facilitating two stacked molds when entering the hot water tank and the cold water tank. Hot water bathing two molds at one time and cold water bathing two molds at one time can significantly improve the efficiency. Moreover, it is convenient to separate the two stacked molds when loading and unloading the molds. At this time, the upper mold is translated onto the high-level section, and the molds on the high-level section and the low-level section are respectively operated independently;

[0021] In this application, a liquid collecting tray is laid on the low-level section, and another liquid collecting tray is laid on the high-level section. The liquid collecting tray is used to collect the water drained from each corresponding mold and is provided with a water outlet formed by a downwardly bent side wall. Adjacent liquid collecting trays are connected in series to form a liquid collecting channel, guiding the water collected on the feeding platform into the hot water tank and guiding the water collected on the discharging platform into the cold water tank;

[0022] In summary, the production line provided by this application has the advantages of simpler structure, higher efficiency, and more rationality. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a front perspective structural schematic diagram of a production line for manufacturing a polymer material mat provided by an embodiment of this application;

[0024] Figure 2 is Figure 1 the rear view structural schematic diagram;

[0025] Figure 3 is Figure 1 the perspective structural schematic diagram from another angle;

[0026] In the figure: 1 feeding platform, 201 mold with the lid opened waiting for loading or unloading, 202 mold with the lid closed for water bathing, 3 hot water tank, 301 hanging cage in the hot water tank, 4 cold water tank, 401 hanging cage in the cold water tank, 5 discharging platform;

[0027] 601 low-level section, 602 high-level section;

[0028] 701 platform shelf, 702 liquid collecting tray. Detailed implementation mode

[0029] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0030] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "center", "axial direction", "radial direction", "longitudinal direction", "lateral direction", "length", "width", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "high", "low", "clockwise", "counterclockwise", "inner side", "outer side", "horizontal direction", "vertical direction", etc. are the orientation or positional relationships based on the orientation or positional relationships during actual use, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model.

[0031] Refer to Figures 1-3 , in the figure: feeding platform 1, mold 201 with the lid open waiting for loading or mold opening, mold 202 with the lid closed for water bath, hot water tank 3, hanging cage 301 in the hot water tank 3, cold water tank 4, hanging cage 401 in the cold water tank 4, discharging platform 5; low position section 601, high position section 602; platform rack 701, liquid collecting tray 702.

[0032] This application provides a production line for manufacturing polymer material mats, including a feeding platform 1, a mold, a hot water tank 3, a cold water tank 4, and a discharging platform 5;

[0033] A mold cavity is provided in the mold, and a polymer material mat is placed in the mold cavity;

[0034] The hot water tank 3 is used to hold hot water for hot water bath shaping;

[0035] The cold water tank 4 is used to hold cold water for cold water bath setting;

[0036] The feeding platform 1, the hot water tank 3, the cold water tank 4, and the discharging platform 5 are arranged in sequence from left to right;

[0037] The mold is placed on the feeding platform 1 for the mold to slide on the feeding platform 1 until it enters the hot water tank 3;

[0038] The mold is placed on the discharging platform 5 for sliding movement onto the discharging platform 5 after coming out of the cold water tank 4.

[0039] Both the feeding platform 1 and the discharging platform 5 include a low-level section 601 and a high-level section 602. The high-level section 602 is farther from the hot water tank 3 than the low-level section 601. The height of the platform surface of the high-level section 602 is greater than or equal to (preferably equal to) the sum of the height of the platform surface of the low-level section 601 and the height of one mold, so that the mold on the high-level section 602 can slide onto another mold on the low-level section 601 and be stacked together, or the upper one of the two stacked molds on the low-level section 601 can slide onto the high-level section 602.

[0040] In an embodiment of the present application, both the feeding platform 1 and the discharging platform 5 include a platform frame 701 and multiple liquid collecting trays 702.

[0041] The platform frame 701 is a frame assembled from aluminum alloy profiles.

[0042] One liquid collecting tray 702 is laid on the low-level section 601, and another liquid collecting tray 702 is laid on the high-level section 602. The liquid collecting trays 702 are sequentially connected and laid and fixed on the top surface of the platform frame 701 in the order from left to right. The inner bottom surface of the liquid collecting tray 702 is the platform surface. The mold is placed in the liquid collecting tray 702 and slides in the liquid collecting tray 702. The liquid collecting tray 702 is used to collect the water drained from the mold.

[0043] In an embodiment of the present application, the liquid collecting tray 702 is in the shape of a rectangular hollow box with an open top. One side wall of each liquid collecting tray 702 that is closer to the longitudinal direction of the hot water tank 3 is bent downward, and the remaining three side walls are vertically upward. The downward-bent side wall of the liquid collecting tray 702 forms the water outlet of the liquid collecting tray 702.

[0044] The downward-bent side wall of the liquid collecting tray 702 on the high-level section 602 is inserted into the liquid collecting tray 702 on the adjacent low-level section 601 to form a liquid collecting channel. The liquid collecting channel formed by the two liquid collecting trays 702 on the feeding platform 1 is used to guide the collected water into the hot water tank 3, and the liquid collecting channel formed by the two liquid collecting trays 702 on the discharging platform 5 is used to guide the collected water into the cold water tank 4.

[0045] The methods and devices not described in detail in the present utility model are all prior arts and will not be elaborated herein.

[0046] In this article, specific embodiments are used to elaborate on the principles and implementation manners of the present utility model. The description of the above embodiments is only used to help understand the method and its core idea of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the principles of the present utility model, several improvements and modifications can be made to the present utility model, and these improvements and modifications also fall within the protection scope of the claims of the present utility model.

Claims

1. A production line for manufacturing polymer material mats, characterized in that: It includes a feeding platform, a mold, a hot water tank, a cold water tank and a discharging platform; The mold is provided with a mold cavity, and a polymer material cushion is placed in the mold cavity; The hot water tank is used to hold hot water for hot water bath molding; The cold water tank is used to hold cold water for cold water bath shaping; The feeding platform, hot water tank, cold water tank and discharging platform are arranged in sequence from left to right; The mold is placed on the feeding platform so that the mold slides on the feeding platform until it enters the hot water tank; The mold is placed on the discharging platform so that the mold can slide onto the discharging platform after coming out of the cold water tank; The feeding platform and the discharging platform both include a low section and a high section, the high section is farther away from the hot water tank than the low section, and the height of the platform surface of the high section is greater than or equal to the sum of the height of the platform surface of the low section and the height of one of the molds, so that the mold on the high section can slide and move to another mold on the low section to be stacked together, or the upper mold of the two stacked molds on the low section can slide and move to the high section.

2. A production line for manufacturing polymer material mats according to claim 1, characterized in that: The feeding platform and the discharging platform both include a platform frame and a plurality of liquid collecting trays; The platform frame is a frame assembled from aluminum alloy profiles; A liquid collecting tray is laid on the low section, and another liquid collecting tray is laid on the high section. The liquid collecting trays are laid in series from left to right and fixed on the top surface of the platform frame. The inner bottom surface of the liquid collecting tray is the platform surface. The mold is placed in the liquid collecting tray. The mold slides in the liquid collecting tray. The liquid collecting tray is used to collect water drained from the mold.

3. A production line for manufacturing polymer material mats according to claim 2, characterized in that: The liquid collecting pan is in the shape of a rectangular hollow box with an upper opening, and one side wall of each liquid collecting pan that is close to the hot water tank in the longitudinal direction is bent downward and arranged, and the remaining three side walls are arranged vertically upward, and the downwardly bent side wall of the liquid collecting pan constitutes the water outlet of the liquid collecting pan; The downwardly bent side wall of the liquid collecting tray on the high section is inserted into the liquid collecting tray on the adjacent low section to form a liquid collecting channel. The liquid collecting channel formed by the two liquid collecting trays on the feeding platform is used to guide the collected water into the hot water tank, and the liquid collecting channel formed by the two liquid collecting trays on the discharging platform is used to guide the collected water into the cold water tank.

Images