A foam ceramic sponge die cutting machine
By using a flattening and ejection mechanism and a waste removal and resetting mechanism, the problems of insufficient cutting precision and difficulty in waste discharge during the die cutting of foam ceramic sponge are solved, achieving efficient and precise cutting and convenient operation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 山西富谦特种陶瓷有限公司
- Filing Date
- 2025-08-25
- Publication Date
- 2026-07-31
AI Technical Summary
During the die-cutting process, foam ceramic sponge is prone to insufficient cutting precision due to material deformation or brittle fracture, and cutting waste is difficult to remove, affecting cutting efficiency and product quality.
The device employs a flattening and ejection mechanism and a waste removal and reset mechanism. The flattening and ejection mechanism uses a hydraulically controlled telescopic rod and an elastic pressure plate to assist in cutting, while the waste removal and reset mechanism uses a piston cylinder and a scraping block to assist in removing waste material, ensuring cutting accuracy and convenient discharge.
It improves the cutting precision of foam ceramic sponge, prevents waste material from getting stuck, simplifies the operation process, and enhances the practicality and convenience of the die-cutting machine.
Smart Images
Figure CN224575830U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of sponge die-cutting technology, specifically a foam ceramic sponge die-cutting machine. Background Technology
[0002] Foam ceramic sponge is a porous polymeric elastic material commonly found in specific formulations. Its combination of softness, compressibility, and relatively high brittleness and rigidity makes it difficult to achieve efficient and precise shaping using traditional cutting methods. Die-cutting, on the other hand, is a processing technique that uses specially made sharp dies to apply pressure to cut or indent the substrate. Given the characteristics of foam ceramic sponge, die-cutting is a crucial manufacturing step in shaping it into specific forms. The core of this process lies in using the pressure of a die-cutting machine to force the die through the foam ceramic sponge, achieving a one-time cut of the target contour. This is particularly suitable for mass production of foam ceramic sponge parts with various complex shapes. Foam ceramic sponge die-cutting is widely used in fields requiring specific heat insulation, sound absorption, or high elasticity, such as high-end seals, special packaging liners, industrial filter elements, and precision instrument padding.
[0003] Due to its lightweight and elastic nature, foam ceramic sponge may not be able to completely and cleanly cut off the edges during die-cutting due to material deformation or brittle fracture tendency, resulting in insufficient cutting precision (such as chipping and burrs). Furthermore, because the material is lightweight and cutting may generate small debris, the cut-off foam ceramic sponge waste may get stuck inside the die frame or adhere to the outer wall of the die frame, making removal difficult. Utility Model Content
[0004] The purpose of this invention is to provide a foam ceramic sponge die-cutting machine to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a foam ceramic sponge die-cutting machine, comprising a base, a pressure seat provided on the upper side of the base, a feeding device provided on one side of the base, a transport frame provided on the outer side of the feeding device, a slide table slidably connected to the outer side of the transport frame, a telescopic member provided on the lower side of the slide table, and a suction cup frame fixedly connected to the lower side of the telescopic member. The pressure seat is provided with a flattening and ejection mechanism and a waste removal and reset mechanism on its inner side, and the waste removal and reset mechanism is provided on the outer side of the flattening and ejection mechanism. The flattening and ejection mechanism includes multiple hydraulically controlled telescopic rods, all of which are slidably connected inside the base. A pressure table is fixedly connected to the lower surface of the pressure seat, and a die cutter is fixedly connected to the lower surface of the pressure table. A die holder is slidably connected inside the feeding device. A cutting groove is opened inside the upper side of the die holder. Multiple slide cylinders are fixedly connected to the lower side of the pressure seat. The multiple slide cylinders are arranged at multiple corners of the pressure table. A slide plate is slidably connected inside each slide cylinder. A spring is fixedly connected between the upper surface of the slide plate and the inner wall of the slide cylinder. A square rod is fixedly connected to the lower surface of each slide plate. The square rod is slidably connected to the lower inner wall of the slide cylinder. A pressure plate is fixedly connected to the lower end of each of the multiple square rods.
[0006] Preferably, multiple hydraulic cylinders are fixedly connected inside the pressure seat, and the hydraulically controlled telescopic rods are respectively configured to cooperate with the hydraulic cylinders.
[0007] Preferably, the feeding device is equipped with a conveying device that controls the reciprocating movement of the mold base.
[0008] Preferably, the inner side of the die cutter forms a right angle with the bottom surface of the pressure table, and the die cutter structure and the size of the cutting groove are the same.
[0009] Preferably, the impurity removal and reset mechanism includes multiple piston cylinders, each piston cylinder being disposed inside the lower side of the pressure seat. The outer wall of each piston cylinder is tangentially connected to the outer wall of the pressure table. A piston plate is slidably connected inside each piston cylinder. A piston rod is fixedly connected to the lower end of each piston plate. A telescopic box is fixedly connected to the lower end of each piston rod. A stripping block is slidably connected inside each telescopic box. A sliding rod is fixedly connected to the outer side of each stripping block. The sliding rod is slidably connected to the telescopic box. A sliding plate is fixedly connected to the opposite end of each sliding rod. An elastic element is fixedly connected between the sliding plate and the adjacent telescopic box. A pressure supply box is disposed on the upper side of the pressure seat. A connecting pipe is provided between each pressure supply box and the inside of the piston cylinder.
[0010] Preferably, each of the unloading blocks has a beveled opening on its upper side.
[0011] Preferably, the side of the telescopic box that is close to it is fitted with the outer wall of the pressure table with a clearance.
[0012] Compared with the prior art, this utility model provides a foam ceramic sponge die-cutting machine, which has the following beneficial effects: The flattening and ejection mechanism is used to assist in cutting the sponge. This mechanism increases the test pressure area of the cutter through the cooperation of the cutting groove and the die, reducing the problem of reduced life of the cutter due to stress concentration. The mechanism uses an elastically set pressure plate to contact the sponge before the die, so that the sponge can be flattened. This avoids the problem of the sponge not being cut straight when the cutter cuts the sponge due to sponge deformation. At the same time, the pressure plate can push the cut sponge out of the inside of the die through the spring to prevent jamming and improve practicality.
[0013] The waste removal and reset mechanism is used to remove the waste sponge edge. When the sponge edge may be unable to detach due to being pulled up by the die cutter, the user can push the telescopic box through the piston rod. When the telescopic box is located under the pressure table, the waste sponge edge is ejected from the telescopic box and pushes it down. The user can reset the waste sponge edge by controlling the piston rod to rise, which improves convenience. Attached Figure Description
[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a structural schematic diagram from another perspective of the present invention; Figure 3 This is a schematic diagram of a half-section of the present invention; Figure 4 This is a schematic diagram of the structure of the die cutter in this utility model; Figure 5 This is a schematic diagram of the unloading block in this utility model.
[0015] In the diagram: 1. Base platform; 2. Pressing seat; 3. Feeding device; 4. Transport frame; 5. Slide table; 6. Telescopic component; 7. Suction cup frame; 8. Flattening and ejection mechanism; 801. Hydraulic telescopic rod; 802. Pressing table; 803. Die cutter; 804. Die base; 805. Groove; 806. Slide cylinder; 807. Slide plate; 808. Spring; 809. Square rod; 810. Pressure plate; 9. Unloading and resetting mechanism; 901. Piston cylinder; 902. Piston plate; 903. Piston rod; 904. Telescopic box; 905. Unloading block; 906. Slide rod; 907. Slide plate; 908. Elastic component; 909. Pressure supply box; 910. Connecting pipe. Detailed Implementation
[0016] 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.
[0017] In this utility model, unless otherwise explicitly specified and limited, the terms installation, connection, linking, fixing, etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0018] Example 1: This utility model provides a technical solution: a foam ceramic sponge die-cutting machine, including a base 1, a pressing seat 2 provided on the upper side of the base 1, a feeding device 3 provided on one side of the base 1, a transport frame 4 provided on the outer side of the feeding device 3, a slide table 5 slidably connected to the outer side of the transport frame 4, a telescopic member 6 provided on the lower side of the slide table 5, and a suction cup frame 7 fixedly connected to the lower side of the telescopic member 6. The pressing seat 2 is provided with a flattening and pushing mechanism 8 and a waste unloading and reset mechanism 9 on the inner side of the pressing seat 2. The waste unloading and reset mechanism 9 is provided on the outer side of the flattening and pushing mechanism 8. This mechanism is used to assist in cutting sponges. It solves the problem that traditional methods of cutting sponges are easily complicated by sponge deformation and slight variations in light intensity. (See also...) Figure 1-5 The flattening and ejection mechanism 8 includes multiple hydraulically controlled telescopic rods 801, which are slidably connected inside the base. A pressure table 802 is fixedly connected to the lower surface of the pressure seat 2, and a die cutter 803 is fixedly connected to the lower surface of the pressure table 802. A die seat 804 is slidably connected inside the feeding device 3. A cutting groove 805 is opened inside the upper side of the die seat 804. Multiple slide cylinders 806 are fixedly connected to the lower side of the pressure seat 2. The multiple slide cylinders 806 are located at multiple corners of the pressure table 802. A slide plate 807 is slidably connected inside each slide cylinder 806. A spring 808 is fixedly connected between the upper surface of the slide plate 807 and the inner wall of the slide cylinder 806. A square rod 809 is fixedly connected to the lower surface of each slide plate 807. The square rods 809 are slidably connected to the lower inner wall of the slide cylinder 806. A pressure plate 810 is fixedly connected to the lower end of each square rod 809.
[0019] Furthermore, multiple hydraulic cylinders are fixedly connected inside the pressure base 2, and the hydraulically controlled telescopic rod 801 is respectively configured to cooperate with the hydraulic cylinders.
[0020] Furthermore, the feeding device 3 is equipped with a conveying device that controls the reciprocating movement of the mold base 804.
[0021] Furthermore, the inner side of the die cutter 803 forms a right angle with the bottom surface of the pressure table 802, and the structure of the die cutter 803 is the same as the size of the cut of the groove 805.
[0022] Example 2: This mechanism is used to remove waste sponge edges, solving the problem that waste sponge edges might get caught on the die cutter 803, affecting subsequent cutting. Please refer to [link / reference needed]. Figure 1-5 Furthermore, in conjunction with Embodiment 1, the impurity removal and reset mechanism 9 includes multiple piston cylinders 901. Each piston cylinder 901 is located inside the lower side of the pressure seat 2. The outer wall of each piston cylinder 901 is tangentially connected to the outer wall of the pressure table 802. Each piston cylinder 901 is slidably connected to a piston plate 902. Each piston plate 902 is fixedly connected to a piston rod 903 at its lower end. Each piston rod 903 is fixedly connected to a telescopic box 904 at its lower end. Each telescopic box 904 is slidably connected to a stripping block 905. Each stripping block 905 is fixedly connected to a sliding rod 906 at its outer side. Each sliding rod 906 is slidably connected to the telescopic box 904. Each sliding rod 906 is fixedly connected to a sliding plate 907 at its far end. Each sliding plate 907 is fixedly connected to an elastic element 908 between itself and the adjacent telescopic box 904. A pressure supply box 909 is provided on the upper side of the pressure seat 2. Each pressure supply box 909 is connected to the piston cylinder 901 by a connecting pipe 910.
[0023] Furthermore, beveled openings are provided on the upper side of the unloading block 905.
[0024] Furthermore, the side of the telescopic box 904 that is close to it is fitted with the outer wall of the pressure table 802 with a clearance.
[0025] In actual operation, when this device is in use, the user controls the slide table 5 and the telescopic component 6 to transport the sponge material to the upper side of the mold base 804. Then, the user controls the telescopic component 6 and the suction cup frame 7 to place the sponge on the mold base 804. Subsequently, the user controls the mold base 804 to move horizontally through the feeding device 3. After the mold base 804 reaches the lower side of the pressure seat 2, the user controls the hydraulic pressure to displace the hydraulic telescopic rod 801, thereby causing the pressure seat 2 to move downward. The pressure seat 2 drives the pressure table 802 and the mold cutter 803 to move downward. Due to the cooperation of the pressure plate 810, the spring 808, and the square rod 809, the pressure plate 810 contacts the sponge before the mold cutter 803. During the period when the mold cutter 803 approaches the sponge, the thrust of the spring 808 causes the pressure plate 810 to flatten the sponge, avoiding the small contact area between the mold cutter 803 and the sponge and the sponge's easy deformation, which would result in uneven cutting. In this situation, the grooving 805 can protect the die cutter 803. After the sponge is cut, the user controls the hydraulic telescopic rod 801 to move upward. At this time, the spring 808 releases pressure, and the sponge cannot be stuck inside the die cutter 803, saving the user the step of removal. At the same time, the user can provide pressure to the inside of the pressure supply box 909. The pressure inside the hydraulic control box is transferred to each piston cylinder 901 through the connecting pipe 910. The piston plate 902 pushes the piston rod 903 downward, causing the telescopic box 904 to disengage from the pressure table 802. After there is no obstruction, the unloading block 905 slides out from the inside of the telescopic box 904, causing any sponge edge that may be attached to the outside of the die cutter 803 to be pushed off. Then, the user controls the piston plate 902 to move upward, so that the unloading block 905 can cooperate with the lower side of the pressure table 802, compress the elastic element 908, and then the unloading block 905 resets.
[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used merely 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 a process, method, article, or apparatus. Without further limitations, an element defined by the statement "comprising a..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.
Claims
1. A kind of foamed ceramic sponge die cutting machine, including base table (1), the pressure seat (2) of the upper side of base table (1), the feeding device (3) of the side of base table (1), the carrying frame (4) of the outer side of feeding device (3), the sliding connection of the outer edge of carrying frame (4) sliding table (5), the telescopic piece (6) of the lower side of sliding table (5) and the suction disc frame (7) of the lower side fixed connection of telescopic piece (6), it is characterized by: The pressure seat (2) is provided with a flattening and ejection mechanism (8) and a waste removal and reset mechanism (9) on its inner side, and the waste removal and reset mechanism (9) is provided on the outer side of the flattening and ejection mechanism (8); The flattening and ejection mechanism (8) includes multiple hydraulic telescopic rods (801), which are slidably connected inside the base. A pressure table (802) is fixedly connected to the lower surface of the pressure seat (2), and a die cutter (803) is fixedly connected to the lower surface of the pressure table (802). A die holder (804) is slidably connected inside the feeding device (3). A cutting groove (805) is opened inside the upper side of the die holder (804), and multiple sliding cylinders (806) are fixedly connected inside the lower side of the pressure seat (2). Multiple slide cylinders (806) are arranged at multiple corners of the pressure table (802). Slide plates (807) are slidably connected inside each slide cylinder (806). Springs (808) are fixedly connected between the upper surface of each slide plate (807) and the inner wall of each slide cylinder (806). Square rods (809) are fixedly connected to the lower surface of each slide plate (807). The square rods (809) are slidably connected to the lower inner wall of each slide cylinder (806). Pressure plates (810) are fixedly connected to the lower ends of multiple square rods (809).
2. The foam ceramic sponge die-cutting machine according to claim 1, characterized in that: The pressure seat (2) is internally fixedly connected to multiple hydraulic cylinders, and the hydraulic telescopic rod (801) is respectively configured to cooperate with the hydraulic cylinders.
3. The foam ceramic sponge die-cutting machine according to claim 1, characterized in that: The feeding device (3) is equipped with a conveying device that controls the reciprocating movement of the mold base (804).
4. The foam ceramic sponge die-cutting machine according to claim 1, characterized in that: The inner side of the die cutter (803) forms a right angle with the bottom surface of the pressure table (802), and the structure of the die cutter (803) is the same as the size of the cut groove (805).
5. A foam ceramic sponge die-cutting machine according to claim 1, characterized in that: The unloading and resetting mechanism (9) includes multiple piston cylinders (901). Each piston cylinder (901) is located inside the lower side of the pressure seat (2). The outer wall of each piston cylinder (901) is tangential to the outer wall of the pressure table (802). Each piston cylinder (901) has a piston plate (902) slidably connected inside it. Each piston plate (902) has a piston rod (903) fixedly connected to its lower end. Each piston rod (903) has a telescopic box (904) fixedly connected to its lower end. Each telescopic box (904) has a sliding unloading block (…) slidably connected inside it. 905), each of the unloading blocks (905) is fixedly connected to a sliding rod (906), each of the sliding rods (906) is slidably connected to a telescopic box (904), each of the sliding rods (906) is fixedly connected to a sliding plate (907) at the opposite end, each of the sliding plate (907) and the adjacent telescopic box (904) is fixedly connected to an elastic element (908), and a pressure supply box (909) is provided on the upper side of the pressure seat (2), and the pressure supply box (909) is connected to the piston cylinder (901) by a connecting pipe (910).
6. A foam ceramic sponge die-cutting machine according to claim 5, characterized in that: The upper side of each of the unloading blocks (905) is provided with a slanted opening.
7. A foam ceramic sponge die-cutting machine according to claim 5, characterized in that: The side of the telescopic box (904) that is close to it is fitted with the outer wall of the pressure table (802) with a clearance.