A latex mattress mold

Abstract

This utility model belongs to the field of mattress mold technology and discloses a latex mattress mold, including a mold body, a demolding mechanism, and a feeding mechanism. The demolding mechanism includes a base plate, a first motor fixedly connected to the upper surface of the base plate, a main gear fixedly connected to the output end of the first motor, a support base fixedly connected to the upper surface of the base plate, a rotating rod rotatably connected to the support base, three driven gears fixedly connected to the outer surface of the rotating rod, a sliding base fixedly connected to the upper surface of the base plate, a toothed column slidably connected inside the sliding base, and a demolding template fixedly connected to the upper surface of the toothed column. Through the cooperation of the first motor, main gear, support base, rotating rod, driven gears, sliding base, toothed column, and demolding template, demolding can be performed automatically, and the demolding action can be completed uniformly and stably, preventing manual demolding from causing scratches, tears, or wear to the mold edges or latex mattress, ensuring that the demolding conditions of each mattress mold are consistent, and enabling faster and continuous operation.

Description

Technical Field

[0001] This utility model belongs to the field of mattress mold technology, specifically a latex mattress mold. Background Technology

[0002] With the upgrading of consumption and the increasing demand for healthy sleep, latex mattresses, with their advantages of "high elasticity, breathability, and antibacterial properties," have become one of the core categories in the mattress market. In 2023, the global latex mattress market size exceeded US$30 billion, with China, as a major producer and consumer, having an annual production capacity of over 50 million mattresses. Latex mattress molds, as core production equipment, are the key carrier for achieving "raw material forming"—through pre-set cavities (matching mattress size, thickness, and ventilation structure), they support latex raw materials to complete foaming and curing at a vulcanization temperature of 120-150℃, ultimately forming a semi-finished latex mattress that meets specifications, directly determining the product's form, performance, and production efficiency.

[0003] Meanwhile, a latex mattress molding die with application number CN202221358712.7 includes a lower die, a material storage column connected to the side wall of the lower die, an upper die above the lower die, injection holes at both ends of the upper die, a filter assembly above the upper die and around the injection holes, the filter assembly including a threaded ring and a filter screen cylinder, the threaded ring above the upper die and around the injection holes, the filter screen cylinder connected to the side of the threaded ring near the upper die and corresponding to the injection hole, a fixed cylinder connected above the upper die and around the threaded ring, the fixed cylinder having an internal thread on its inner side wall corresponding to the threaded ring.

[0004] However, the following problems were found in the implementation of the relevant technology: After the latex raw material is vulcanized and molded, the surface temperature of the mold is high, and workers need to wear high-temperature gloves to manually peel the mattress. Uneven force control can easily lead to tearing of the mattress edge, surface scratches, and deformation of the internal ventilation holes. In addition, some workers may use metal tools to pry the edge of the mold in order to speed up efficiency, which will cause wear and deformation of the mold cavity and shorten the mold replacement cycle.

[0005] Therefore, we propose a latex mattress mold. Utility Model Content

[0006] To address the problems mentioned in the background art, this utility model provides a latex mattress mold with the advantages of automatic demolding and unloading, reducing the probability of scratches and pulling damage caused by manual unloading, minimizing downtime and human intervention, and increasing output per unit time.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a latex mattress mold, comprising a mold body, a demolding mechanism, and a feeding mechanism; the demolding mechanism includes a base plate, a first motor fixedly connected to the upper surface of the base plate, a main gear fixedly connected to the output end of the first motor, a support base fixedly connected to the upper surface of the base plate, a rotating rod rotatably connected to the support base, three driven gears fixedly connected to the outer surface of the rotating rod, a sliding base fixedly connected to the upper surface of the base plate, a toothed column slidably connected inside the sliding base, and a demolding plate fixedly connected to the upper surface of the toothed column; the feeding mechanism includes a support plate, a slide rail fixedly connected to the upper surface of the support plate, a slider slidably connected to the slide rail, a support frame fixedly connected to the upper surface of the slider, and a feeding plate fixedly connected to the upper surface of the support frame.

[0008] Preferably, the mold body includes an upper mold cover and a lower mold, the lower mold is provided with a slot, the slot is movably connected to the ejector plate, and a sealing layer is provided on the slot and the ejector plate.

[0009] Preferably, a second motor is fixedly connected to the upper surface of the feeding mechanism, a lead screw is fixedly connected to the output end of the second motor, a threaded block is threadedly connected to the lead screw, and a connecting rod is fixedly connected to the outer surface of the threaded block.

[0010] Preferably, both ends of the connecting rod are fixedly connected to the slider.

[0011] Preferably, the middle driven gear meshes with the main gear, and the two side driven gears mesh with the gear post.

[0012] Preferably, the two ends of the slide rail are fixedly connected to limit plates, and the limit plates are fixedly connected to the support plate.

[0013] Preferably, the support frame includes two layers of shelves with different lengths, and a counterweight is fixedly connected to the other side of each shelf.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. This utility model, through the cooperation of a first motor, main gear, support base, rotating rod, driven gear, sliding base, toothed column and demolding plate, can automatically demold, and can complete the demolding action uniformly and stably, reduce human error, prevent manual demolding from causing scratches, tears or wear to the mold edge or latex pad, ensure that the demolding conditions of each mattress mold are consistent, improve the consistency of finished products, and is more efficient and can be operated continuously, reducing the labor cost per unit product.

[0016] 2. This utility model, through the cooperation of the feeding mechanism, slide rail, slider, support frame and feeding plate, can achieve uniform feeding timing, angle and force, reduce the variation in manual operation, improve the consistency and appearance quality of finished products, and the automatic feeding reduces the probability of scratches and pulling damage caused by manual feeding through controllable initial contact force and path, reduce downtime and human intervention, and increase output per unit time. Attached Figure Description

[0017] Figure 1 This is a right-side view of the overall structure of this utility model;

[0018] Figure 2 This is a left-side view of the overall structure of this utility model;

[0019] Figure 3 This is a side view of the demolding mechanism structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the feeding mechanism of this utility model;

[0021] Figure 5 This is a bottom view of the demolding mechanism structure of this utility model.

[0022] In the diagram: 1. Mold body; 2. Demolding mechanism; 21. Base plate; 22. First motor; 23. Main gear; 24. Support base; 25. Rotating rod; 26. Driven gear; 27. Sliding base; 28. Gear column; 29. ​​Demolding plate; 3. Unloading mechanism; 31. Support plate; 32. Slide rail; 33. Slider; 34. Support frame; 35. Unloading plate; 36. Second motor; 37. Lead screw; 38. Threaded block; 39. Connecting 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] like Figures 1 to 5 As shown, this utility model provides a latex mattress mold, including as follows: Figure 1As shown, the device includes a mold body 1, a demolding mechanism 2, and a material unloading mechanism 3. The demolding mechanism 2 includes a base plate 21, a first motor 22 fixedly connected to the upper surface of the base plate 21, a main gear 23 fixedly connected to the output end of the first motor 22, a support base 24 fixedly connected to the upper surface of the base plate 21, a rotating rod 25 rotatably connected to the support base 24, three driven gears 26 fixedly connected to the outer surface of the rotating rod 25, a sliding base 27 fixedly connected to the upper surface of the base plate 21, a toothed column 28 slidably connected inside the sliding base 27, and a demolding plate 29 fixedly connected to the upper surface of the toothed column 28. The material unloading mechanism 3 includes a support plate 31, a slide rail 32 fixedly connected to the upper surface of the support plate 31, a slider 33 slidably connected to the slide rail 32, a support frame 34 fixedly connected to the upper surface of the slider 33, and a material unloading plate 35 fixedly connected to the upper surface of the support frame 34.

[0025] Specifically, the mold body 1 includes an upper mold cover and a lower mold. The lower mold has a slot, which is movably connected to the ejector plate 29. A sealing layer is provided on the slot and the ejector plate 29.

[0026] Furthermore, a second motor 36 is fixedly connected to the upper surface of the feeding mechanism 3, and a lead screw 37 is fixedly connected to the output end of the second motor 36. A threaded block 38 is threadedly connected to the lead screw 37, and a connecting rod 39 is fixedly connected to the outer surface of the threaded block 38 to provide power for the movement of the slider 33 on the slide rail 32.

[0027] Furthermore, both ends of the connecting rod 39 are fixedly connected to the slider 33.

[0028] It is worth noting that the intermediate driven gear 26 meshes with the main gear 23, while the two driven gears 26 mesh with the toothed column 28.

[0029] It is worth noting that limit plates are fixedly connected to both ends of the slide rail 32, and the limit plates are fixedly connected to the support plate 31.

[0030] It is worth mentioning that the support frame 34 includes two layers of shelves with different lengths. A counterweight is fixedly connected to the other side of the shelf to increase the weight of the feed plate 35 on the other side of the slider 33, reduce the gravity difference, improve the stability of the feed plate 35, and prevent the slider 33 from tilting due to excessive gravity difference on both sides.

[0031] The mold body 1, the first motors 22 and 36 are existing technologies and will not be described in detail. Additionally, this utility model also includes a power supply, controller, and switches, which are not the main technical points of this patent and will not be described in detail. The "front, rear, left, and right" perspectives of this device are... Figure 1 The direction shown in the diagram is the reference.

[0032] Working principle: During use, a latex mattress is made inside the mold body 1. After cooling, the mold cover is removed. Then, the first motor 22 on the base plate 21 drives the main gear 23. The main gear 23 drives the middle driven gear 26 to rotate through the action of its teeth. During the rotation of the driven gear 26, the driven gears 26 on both sides are driven to rotate through the rotating rod 25. The driven gears 26 cause the toothed column 28 to slide in the sliding base 27 through the action of its teeth, thereby causing the toothed column 28 to move upward. In turn, the toothed column 28 drives the ejector plate 29 to rise, and the ejector plate 29 removes the latex mattress from the mold. The main body 1 is ejected, and then the motor 36 drives the lead screw 37 to rotate. The threaded block 38 moves linearly on the lead screw 37 through the action of the thread, so that the threaded block 38 slides on the lead screw 37. The threaded block 38 drives the slider 33 to slide on the slide rail 32 through the connecting rod 39. The slider 33 drives the support frame 34 to slide with the unloading plate 35, so that the unloading plate 35 is inserted into the bottom of the latex mattress and lifts the latex mattress, so that the latex mattress is located on the unloading plate 35. Then the motor 36 drives the threaded block 38 to reset the unloading plate 35, thus completing the unloading of the latex mattress.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A latex mattress mold, comprising a mold body (1), characterized in that: It also includes a demolding mechanism (2) and a blanking mechanism (3); The demolding mechanism (2) includes a base plate (21), a first motor (22) is fixedly connected to the upper surface of the base plate (21), a main gear (23) is fixedly connected to the output end of the first motor (22), a support base (24) is fixedly connected to the upper surface of the base plate (21), a rotating rod (25) is rotatably connected to the support base (24), three driven gears (26) are fixedly connected to the outer surface of the rotating rod (25), a sliding base (27) is fixedly connected to the upper surface of the base plate (21), a toothed column (28) is slidably connected inside the sliding base (27), and a demolding template (29) is fixedly connected to the upper surface of the toothed column (28). The feeding mechanism (3) includes a support plate (31), a slide rail (32) is fixedly connected to the upper surface of the support plate (31), a slider (33) is slidably connected to the slide rail (32), a support frame (34) is fixedly connected to the upper surface of the slider (33), and a feeding plate (35) is fixedly connected to the upper surface of the support frame (34).

2. The latex mattress mold according to claim 1, characterized in that: The mold body (1) includes an upper mold cover and a lower mold. The lower mold is provided with a slot, which is movably connected to the stripping template (29). A sealing layer is provided on the slot and the stripping template (29).

3. A latex mattress mold according to claim 1, characterized in that: The upper surface of the feeding mechanism (3) is fixedly connected to a second motor (36), the output end of the second motor (36) is fixedly connected to a lead screw (37), a threaded block (38) is threadedly connected to the lead screw (37), and a connecting rod (39) is fixedly connected to the outer surface of the threaded block (38).

4. A latex mattress mold according to claim 3, characterized in that: The two ends of the connecting rod (39) are fixedly connected to the slider (33).

5. A latex mattress mold according to claim 1, characterized in that: The middle driven gear (26) meshes with the main gear (23), and the two side driven gears (26) mesh with the toothed column (28).

6. A latex mattress mold according to claim 1, characterized in that: Limiting plates are fixedly connected to both ends of the slide rail (32), and the limiting plates are fixedly connected to the support plate (31).

7. A latex mattress mold according to claim 1, characterized in that: The support frame (34) includes two layers of plates with different lengths, and a counterweight is fixedly connected to the other side of each plate.

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