Chemical raw material forming device

Abstract

The utility model relates to the technical field of chemical equipment, and particularly discloses a chemical raw material forming device which comprises a machine body. The pressing hammer is arranged on the upper side of the machine body and is used for extruding chemical raw materials; the raw material tank is arranged below the pressing hammer and is used for placing chemical raw materials; the stripping assembly is arranged on the inner side of the raw material tank and is used for rapidly stripping materials for the device; the air pressure above and below the material plate is adjusted through the air pump, the stripping assembly gradually moves downwards along with operation of the pressing hammer, the pressing hammer can continuously press the chemical raw materials, after the chemical raw materials are formed, the raw material tank is extracted, the air pressure of the position below the material plate is normal, then the first reset spring drives the material plate to move upwards, and the formed chemical raw materials are pushed to be separated from the raw material tank; the stripping device is simple and convenient to operate, good in stripping effect and small in damage to the materials, and the production efficiency of the stripping device can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical equipment, in particular to a chemical raw material forming device. Background Art

[0002] Chemical raw materials include EVA, PVC and other raw materials. Molding mainly refers to the process of pressing chemical raw materials into agglomerates or briquettes with a certain shape and size. This process mainly involves pressing fine particles into molds, pits and channels under great pressure. However, after the chemical raw materials are compacted, the chemical raw materials are tightly combined with the mold. When pushing the materials, the material structure may be damaged, resulting in difficulty in pushing the materials. Therefore, we propose a chemical raw material molding device. Utility Model Content

[0003] The purpose of the utility model is to provide a chemical raw material forming device to solve the problem raised in the above background technology that after the chemical raw materials are compacted, the chemical raw materials are tightly combined with the mold, and when pushing the materials, the material structure may be damaged, resulting in difficulty in pushing the materials by the device.

[0004] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a chemical raw material forming device, comprising: a body;

[0005] Also includes:

[0006] A pressure hammer is arranged on the upper side of the machine body and is used to squeeze chemical raw materials;

[0007] Raw material tank, which is arranged below the pressure hammer and is used to place chemical raw materials;

[0008] The material stripping component is arranged on the inner side of the raw material tank and is used for quickly stripping the material from the device.

[0009] Among them, a hydraulic cylinder is installed on the top of the machine body, and an extrusion rod is fixedly connected to the bottom end of the hydraulic cylinder. The extrusion rod penetrates the extrusion shell, and the extrusion shell is fixedly connected to the machine body.

[0010] Wherein, the bottom end of the extrusion rod is fixedly connected with a pressure hammer, and a buffer spring is arranged between the pressure hammer and the fixed shell.

[0011] The inner size of the raw material tank matches the outer size of the pressure hammer, and a leak-proof ring is provided on the outer wall of the pressure hammer.

[0012] Among them, the stripping component includes a material plate, a movable rod, a fixed shell, a first air hole, a first return spring, an interface and a vacuum pump. A plurality of movable rods are arranged at the bottom end of the material plate. The plurality of movable rods are distributed in a circular array about the central axis of the feeding plate. The bottom ends of the movable rods are penetrated by a fixed shell. A plurality of first air holes are evenly spaced on the outer wall of the fixed shell. A first return spring is arranged above the fixed shell. The fixed shell is movably connected to the material plate through the first return spring. Two interfaces are arranged on the outer wall of the machine body. The interfaces are connected to the fixed shell. A vacuum pump is installed between the two interfaces.

[0013] The fixed shell is fixedly connected to the raw material tank, a plurality of second air holes are provided on the inner wall of the raw material tank, a slide groove is provided on the outer wall of the bottom end of the machine body, and the raw material tank is slidably connected to the machine body through the slide groove.

[0014] The bottom end of the raw material tank is provided with two cavities, the interiors of the two cavities are slidably connected with sliders, the sliders are fixedly connected to the machine body, and a second return spring is arranged at the rear end of the sliders.

[0015] The utility model has at least the following beneficial effects:

[0016] The air pump is used to adjust the air pressure above and below the material plate, so that the stripping component gradually moves downward with the operation of the pressure hammer, which is beneficial for the pressure hammer to continuously press the chemical raw materials. After the chemical raw materials are formed, the raw material tank is extracted to make the air pressure below the material plate normal, and then the first return spring drives the material plate to move upward, pushing the formed chemical raw materials out of the raw material tank, and then the material plate allows the materials to be smoothly stripped without being damaged. The setting and operation are simple, the stripping effect is good, the damage to the materials is small, and the production efficiency of the device can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front view structure of the utility model;

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

[0019] Figure 3 This is a schematic diagram of the connection structure between the machine body and the raw material tank of the utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the raw material tank of the utility model;

[0021] Figure 5 This is a schematic diagram of the material plate structure of the utility model;

[0022] Figure 6 It is a schematic diagram of the connection structure between the second return spring and the slider of the utility model.

[0023] In the figure: 001, machine body; 002, pressure hammer; 003, raw material tank; 004, stripping assembly; 110, hydraulic cylinder; 120, extrusion rod; 130, extrusion shell; 140, buffer spring; 210, leak-proof ring; 310, second air vent; 320, slide groove; 330, cavity; 340, slider; 350, second return spring; 401, material plate; 402, movable rod; 403, fixed shell; 404, first air vent; 405, first return spring; 406, interface; 407, vacuum pump. 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 in 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] Embodiment 1

[0026] See also Figure 1-5 , the utility model provides a technical solution: a chemical raw material forming device, comprising: a body 001;

[0027] Also includes:

[0028] Pressing hammer 002, which is arranged on the upper side of the machine body 001 and is used for squeezing chemical raw materials;

[0029] Raw material tank 003, which is arranged below the pressure hammer 002 and is used to place chemical raw materials;

[0030] The material stripping component 004 is arranged on the inner side of the raw material tank 003 and is used for quickly stripping the material from the device.

[0031] Among them, after the staff puts the chemical raw materials into the raw material tank 003, they start the hydraulic cylinder 110, so that the extrusion rod 120 drives the pressure hammer 002 to press the chemical raw materials, and press them into lumps or blocks with a certain shape and size. At the same time, during the hydraulic process, the vacuum pump 407 starts to start, extracting the air in the raw material tank 003, so that the chemical raw materials in the raw material tank 003 are lightly compressed and exhausted, and then the pressure hammer 002 presses them into shape until the chemical raw materials are formed.

[0032] A hydraulic cylinder 110 is installed at the top of the machine body 001 , and an extrusion rod 120 is fixedly connected to the bottom end of the hydraulic cylinder 110 . The extrusion rod 120 penetrates the extrusion shell 130 , and the extrusion shell 130 is fixedly connected to the machine body 001 .

[0033] The bottom end of the extrusion rod 120 is fixedly connected with a pressure hammer 002 , and a buffer spring 140 is arranged between the pressure hammer 002 and the fixed shell 403 .

[0034] The hydraulic cylinder 110 drives the squeezing rod 120, so that the squeezing rod 120 drives the pressing hammer 002 to press the chemical raw materials in the raw material tank 003. At the same time, the buffer spring 140 is convenient for buffering the pressure brought by the hydraulic cylinder 110 to protect the pressing hammer 002 and other parts.

[0035] The inner dimensions of the raw material tank 003 match the outer dimensions of the pressure hammer 002 , and a leak-proof ring 210 is provided on the outer wall of the pressure hammer 002 .

[0036] Among them, the position of the raw material tank 003 corresponds to the position of the pressure hammer 002. When the pressure hammer 002 is pressed down, the space between the pressure hammer 002 and the raw material tank 003 forms a sealed space, thereby increasing the raw material forming speed. At the same time, the leak-proof ring 210 improves the sealing performance of the sealing tank to prevent chemical raw materials from leaking through the side of the pressure hammer 002.

[0037] The stripping assembly 004 includes a material plate 401, a movable rod 402, a fixed shell 403, a first air vent 404, a first return spring 405, an interface 406 and a vacuum pump 407. A plurality of movable rods 402 are arranged at the bottom end of the material plate 401. The plurality of movable rods 402 are distributed in a circular array about the central axis of the feeding plate 401. The bottom ends of the movable rods 402 are penetrated by a fixed shell 403. A plurality of first air vents 404 are evenly spaced on the outer wall of the fixed shell 403. A first return spring 405 is arranged above the fixed shell 403. The fixed shell 403 is movably connected to the material plate 401 through the first return spring 405. Two interfaces 406 are arranged on the outer wall of the body 001. The interfaces 406 and the fixed shell 403 are connected. A vacuum pump 407 is installed between the two interfaces 406.

[0038] Among them, the air pump is connected with the raw material tank 003 through the interface 406, the fixed shell 403 and the first air vent 404. When the air pump is started, the air in the raw material tank 003 can be extracted, thereby forcing the movable rod 402 and the material plate 401 to move downward until the movable rod 402 reaches the bottom, and at the same time it is convenient for the pressure hammer 002 to continuously press the chemical raw materials. When the chemical raw materials are pressed, the staff pulls the raw material tank 003, and the raw material tank 003 is separated from the pressure hammer 002, and at the same time the bottom end of the raw material tank 003 is exposed, so that the air pressure below the material plate 401 is normal, and then the first return spring 405 drives the material plate 401 to move upward, pushing the formed chemical raw materials out of the raw material tank 003.

[0039] Among them, the first return spring 405 drives the material plate 401 to push the material upward, and the material plate 401 allows the material to be smoothly removed without being damaged. The setting and operation are simple, the material removal effect is good, the damage to the material is small, and the production efficiency of the device is improved.

[0040] The fixed shell 403 is fixedly connected to the raw material tank 003 . The inner wall of the raw material tank 003 is provided with a plurality of second air holes 310 . A slide groove 320 is formed on the outer wall of the bottom end of the body 001 . The raw material tank 003 is slidably connected to the body 001 through the slide groove 320 .

[0041] Among them, the pressure hammer 002 presses the chemical material to extrude the chemical material into shape, while the vacuum pump 407 extracts the air above the material plate 401 through the second air hole 310 to discharge the air between the chemical raw material particles, thereby reducing the difficulty of compaction and making smaller chemical raw materials easier to compact.

[0042] Embodiment 2

[0043] like Figure 6 In the second embodiment, other structures remain unchanged. The difference from the first embodiment is that two cavities 330 are provided at the bottom of the raw material tank 003. Slide blocks 340 are slidably connected inside the two cavities 330. The slide blocks 340 are fixedly connected to the body 001. A second return spring 350 is provided at the rear end of the slide block 340.

[0044] Among them, through the setting of the second return spring 350, when the staff uses the raw material tank 003, the second return spring 350 can push the raw material tank 003 to quickly return to its original position, so that the interface 406 is connected to the fixed shell 403, so as to facilitate the next use of the device.

[0045] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A chemical raw material forming device, comprising: Body (001); It is characterized by: also including: A pressing hammer (002), the pressing hammer (002) being arranged on the upper side of the machine body (001) and being used for pressing the chemical raw material; A raw material tank (003), the raw material tank (003) is arranged below the pressure hammer (002) and is used to place chemical raw materials; A material stripping component (004), wherein the material stripping component (004) is arranged on the inner side of the raw material tank (003) and is used for rapidly stripping the material from the device.

2. The chemical raw material forming device according to claim 1, characterized in that: A hydraulic cylinder (110) is installed at the top end of the machine body (001), and an extrusion rod (120) is fixedly connected to the bottom end of the hydraulic cylinder (110). The extrusion rod (120) passes through an extrusion shell (130), and the extrusion shell (130) is fixedly connected to the machine body (001).

3. The chemical raw material forming device according to claim 2, characterized in that: A pressure hammer (002) is fixedly connected to the bottom end of the extrusion rod (120), and a buffer spring (140) is arranged between the pressure hammer (002) and the fixed shell (403).

4. The chemical raw material forming device according to claim 1, characterized in that: The inner dimensions of the raw material tank (003) match the outer dimensions of the pressure hammer (002), and the outer wall of the pressure hammer (002) is provided with a leak-proof ring (210).

5. The chemical raw material forming device according to claim 1, characterized in that: The stripping assembly (004) includes a material plate (401), a movable rod (402), a fixed shell (403), a first air vent (404), a first return spring (405), an interface (406) and a vacuum pump (407). A plurality of movable rods (402) are arranged at the bottom end of the material plate (401). The plurality of movable rods (402) are distributed in a circular array about the central axis of the material feeding plate (401). The bottom ends of the movable rods (402) are all penetrated by a fixed shell (403). The outer wall of the fixed shell (403) is provided with a plurality of first air holes (404) at equal intervals, a first return spring (405) is provided above the fixed shell (403), the fixed shell (403) is movably connected to the material plate (401) via the first return spring (405), the outer wall of the body (001) is provided with two interfaces (406), the interfaces (406) are connected to the fixed shell (403), and a vacuum pump (407) is installed between the two interfaces (406).

6. The chemical raw material forming device according to claim 5, characterized in that: The fixed shell (403) is fixedly connected to the raw material tank (003), a plurality of second air holes (310) are provided on the inner wall of the raw material tank (003), a slide groove (320) is provided on the outer wall at the bottom end of the body (001), and the raw material tank (003) is slidably connected to the body (001) via the slide groove (320).

7. The chemical raw material forming device according to claim 1, characterized in that: Two cavities (330) are provided at the bottom end of the raw material tank (003), and sliders (340) are slidably connected inside the two cavities (330). The sliders (340) are fixedly connected to the machine body (001), and a second return spring (350) is provided at the rear end of the slider (340).

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