Surface wrapping depth compaction fusion wrapping machine

Abstract

The utility model discloses a surface wrapping depth compaction fusion wrapping machine. The surface wrapping depth compaction fusion wrapping machine comprises a base, a processing box is arranged on the surface of the base, a cover plate mechanism is fixedly mounted at the top of the processing box, supporting rods are arranged at the bottom of the cover plate mechanism at equal intervals, mounting grooves are formed in the inner sides of the supporting rods, mounting mechanisms are symmetrically arranged on the mounting grooves up and down, and mounting blocks are fixedly mounted on the supporting rods through the mounting mechanisms. The mounting mechanism comprises placement grooves, springs and clamping blocks, the placement grooves are symmetrically formed in the upper side and the lower side of the inner wall of the mounting groove, and the springs are fixedly mounted in the placement grooves; the mounting mechanisms are symmetrically arranged on the upper portion and the lower portion of the mounting groove, the clamping block is separated from the clamping groove, the mounting block on the inner side of the scraper is separated from the supporting rod, the scraper can be rapidly disassembled and replaced, and in the process of replacing the scraper by personnel, the scraper does not need to be replaced with the help of an external tool; and therefore, the working efficiency and convenience of replacing and disassembling the scraper by personnel can be further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fusion coating machines, in particular to a surface coating deep compaction fusion coating machine. Background Art

[0002] Negative electrode materials are the key to high capacity of lithium-ion batteries. At present, the negative electrode materials of commercial lithium-ion batteries are mostly carbon materials. Among them, the use of artificial graphite is one of the mainstream, but the poor compatibility of artificial graphite with electrolyte and the irreversible decomposition of organic solvents on the carbon negative electrode will have a negative impact on the electrode behavior, causing the graphite layer to expand and shrink, resulting in its peeling, thereby reducing the cycle efficiency. In order to modify these defects of artificial graphite, the existing technology uses artificial graphite as a raw material and performs surface modification on it, such as using a thermal polycondensation method to coat and modify artificial graphite to obtain a negative electrode material with good chemical properties and high charge and discharge efficiency.

[0003] In the prior art, when making the above-mentioned negative electrode materials, graphite and silicon (silicon dioxide) are generally mixed in a mixing device to complete the coating, and then put into a low-temperature kiln for long-term carbonization. The production equipment is complex and the process cost is high. The static coating effect is incomplete, the air cannot be discharged in time after the silicon-carbon coating, and silicon is easily oxidized at high temperature.

[0004] In response to the above technical problems, the existing carbon coating device, through the first blade and the second blade, the material in the barrel can be flipped upward along the inner wall of the barrel to reach the highest point, and then pressed down to the bottom of the barrel along the main axis to form a cycle; so that the reaction is sufficient, avoiding material stagnation, and improving the coating effect.

[0005] Since the fixed tool is installed under the cylinder head, it is necessary to remove the bolts on the four fixed tool rods, making it difficult for workers to quickly remove the tool, which is time-consuming and laborious. Utility Model Content

[0006] The utility model aims to provide a surface wrapping deep compaction fusion coating machine, which has mounting mechanisms symmetrically arranged above and below the mounting groove to separate the clamping block from the clamping groove, and separate the mounting block on the inner side of the scraper from the support rod, so that the scraper can be quickly disassembled and replaced, and workers do not need to use external tools to replace the scraper, thereby improving the workers' work efficiency in replacing and disassembling the scraper.

[0007] The utility model provides the following technical solution: a surface wrapping deep compaction fusion coating machine, comprising a base; a processing box is arranged on the surface of the base, a cover plate mechanism is fixedly installed on the top of the processing box, support rods are arranged at equal intervals on the bottom of the cover plate mechanism, a mounting groove is opened on the inner side of the support rod, mounting mechanisms are symmetrically arranged on the upper and lower sides of the mounting groove, and a mounting block is fixedly installed on the support rod through the mounting mechanism;

[0008] The mounting mechanism comprises a placement slot, a spring and a clamping block, wherein the placement slot is symmetrically arranged on the upper and lower sides of the inner wall of the mounting slot, a spring is fixedly installed inside the placement slot, and a clamping block is fixedly installed at the bottom of the spring;

[0009] The cover mechanism includes a slide groove, a slide rod and a sealing cover. The slide grooves are arranged at equal intervals on the top of the processing box. The slide rod is fixedly installed inside the slide groove. The sealing cover is fixedly installed on the top of the slide rod. The sealing cover is fixedly connected to the lifting mechanism.

[0010] A rotating mechanism is fixedly installed inside the processing box, and the rotating mechanism includes a rotating motor and a rotating barrel. The rotating motor is fixedly installed at the bottom of the processing box, and the output end of the rotating motor passes through the top of the processing box and is fixedly connected to the rotating barrel inside the processing box. Discharge ports are opened on the surface of the rotating barrel at equal intervals.

[0011] Preferably, a ventilation mechanism is fixedly mounted on the surface of the base, and a lifting mechanism is fixedly mounted on the surface of the base at one side of the processing box.

[0012] Preferably, a feed port is fixedly installed on the top of the slide chute, a sealing strip is fixedly installed on the bottom of the sealing cover, a sealing groove is opened on the top of the processing box, and a discharge pipe is arranged on one side of the processing box.

[0013] Preferably, a scraper is fixedly mounted on the outer side of the mounting block, and slots are symmetrically provided on the surface of the mounting block.

[0014] Preferably, the ventilation mechanism includes a gas box, an inlet pipe and an air intake pipe. The gas box is fixedly mounted on the surface of the base, the inlet pipe is fixedly mounted on one side of the gas box, the air intake pipe is fixedly mounted on one end of the inlet pipe, and the air intake pipe is mounted on the top of the sealing cover.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] By arranging the installation mechanism symmetrically above and below the installation groove, the clamping block is separated from the clamping groove, and the installation block inside the scraper is separated from the support rod, the scraper can be quickly disassembled and replaced, and the worker does not need to use external tools to replace the scraper, thereby improving the worker's work efficiency in replacing and disassembling the scraper. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the installation mechanism in the utility model;

[0020] Figure 4 for Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0021] In the figure: 1. base; 2. processing box; 3. cover mechanism; 301. slide groove; 302. slide rod; 303. sealing cover; 4. feed port; 5. support rod; 501. mounting groove; 6. mounting mechanism; 601. placement groove; 602. spring; 603. clamping block; 7. mounting block; 701. scraper; 702. clamping groove; 8. rotating mechanism; 801. rotating motor; 802. rotating barrel; 803. discharge port; 9. discharge pipe; 10. sealing groove; 11. ventilation mechanism; 1101. gas box; 1102. inlet pipe; 1103. air inlet pipe; 12. sealing strip; 13. lifting mechanism. DETAILED DESCRIPTION

[0022] 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.

[0023] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] The technical solution of the utility model is further elaborated in detail below in conjunction with the accompanying drawings and specific embodiments of the specification.

[0026] Embodiment 1:

[0027] The utility model provides a surface wrapping deep compaction fusion coating machine, comprising a base 1; a processing box 2 is arranged on the surface of the base 1, a cover mechanism 3 is fixedly installed on the top of the processing box 2, support rods 5 are arranged at equal intervals on the bottom of the cover mechanism 3, a mounting groove 501 is opened on the inner side of the support rod 5, a mounting mechanism 6 is symmetrically arranged above and below the mounting groove 501, and a mounting block 7 is fixedly installed on the support rod 5 through the mounting mechanism 6;

[0028] The mounting mechanism 6 includes a placement groove 601, a spring 602 and a clamping block 603. The placement groove 601 is symmetrically arranged on the upper and lower sides of the inner wall of the mounting groove 501. A spring 602 is fixedly installed inside the placement groove 601. A clamping block 603 is fixedly installed at the bottom of the spring 602. A rotating mechanism 8 is fixedly installed inside the processing box 2. The rotating mechanism 8 includes a rotating motor 801 and a rotating barrel 802. The rotating motor 801 is fixedly installed at the bottom of the processing box 2. The output end of the rotating motor 801 passes through the top of the processing box 2 and is fixedly connected to the rotating barrel 802 inside the processing box 2. Discharge ports 803 are evenly spaced on the surface of the rotating barrel 802. A scraper 701 is fixedly installed on the outer side of the mounting block 7. The surface of the mounting block 7 is symmetrically provided with clamping grooves 702.

[0029] Specifically, Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, when the device is in use and the scraper 701 needs to be installed, the personnel inserts the mounting block 7 on the inner side of the scraper 701 into the mounting groove 501. During the insertion process, the card block 603 will be squeezed, and the two groups of card blocks 603 will be squeezed into the placement groove 601. At this time, the spring 602 inside the placement groove 601 will be in a compressed structure. When the card block 603 corresponds to the card groove 702 on the surface of the mounting block 7, the card block 603 will pop outward under the elastic force of the spring 602 inside it, so that the scraper 701 can be quickly fixed on one side of the support rod 5. When the device is fusing and coating the material, the material is added to the inside of the rotating barrel 802 through the feed port 4, and then the lifting mechanism 13 is opened through the external controller, and the sealing cover 303 is driven to move down by the lifting mechanism 13 to seal the inside of the processing box 2. At the same time, the rotating barrel 802 is driven to rotate by the rotating motor 801. A gap angle of 3 to 5 mm is formed between the rotating barrel 802 and the scraper 701. The powder material is driven by the rotating barrel 802 to pass through the gap angle at a high speed. The speed of the powder mass flowing through the contact surface of the rotating barrel 802 will be greater than the speed of the contact surface of the scraper 701, forming a rotation and extrusion process for the powder material. The friction between the powder particles will grind away the sharp edges on the surface of the powder particles to form particles with an elliptical shape, thereby achieving the effect of powder particle shaping. When the scraper 701 needs to be replaced during long-term use, the personnel only needs to pull the block 603 upwards to separate the block 603 from the slot 702, so that the mounting block 7 on the inside of the scraper 701 is separated from the support rod 5, so that the scraper 701 can be quickly disassembled and replaced. In the process of replacing the scraper 701, the personnel does not need to use external tools to replace it, thereby further improving the work efficiency and convenience of replacing and disassembling the scraper 701.

[0030] A ventilation mechanism 11 is fixedly installed on the surface of the base 1, and a lifting mechanism 13 is fixedly installed on the surface of the base 1 at one side of the processing box 2. The cover mechanism 3 includes a slide 301, a slide rod 302 and a sealing cover 303. The slide 301 is evenly spaced and arranged on the top of the processing box 2. The slide rod 302 is fixedly installed inside the slide 301. The sealing cover 303 is fixedly installed on the top of the slide rod 302. The sealing cover 303 is fixedly connected to the lifting mechanism 13. The ventilation mechanism 11 includes a gas box 1101, an inlet pipe 1102 and an air inlet pipe 1103. The gas box 1101 is fixedly installed on the surface of the base 1, and the inlet pipe 1102 is fixedly installed on one side of the gas box 1101. The air inlet pipe 1103 is fixedly installed on one end of the inlet pipe 1102, and the air inlet pipe 1103 is installed on the top of the sealing cover 303.

[0031] Specifically, Figure 1 , Figure 2As shown, when the device is coating the material, the lifting mechanism 13 is used to drive the sealing cover 303 to slide inside the slide groove 301. During the sliding process, the limiting structure of the slide groove 301 and the slide rod 302 can keep the sealing cover 303 stable during the up and down movement, so that the sealing strip 12 at the bottom of the sealing cover 303 is engaged and sealed with the sealing groove 10, so that the interior of the processing box 2 is in a sealed state. During the material processing, the gas box 1101 is opened through an external controller, and inert gas is introduced into the base 1 through the inlet pipe 1102 and the air inlet pipe 1103 at one end of the gas box 1101. The rotating barrel 802 is driven by the rotating motor 801 to rotate inside the processing box 2, and the material is rotated, extruded, fused and coated.

[0032] A feed port 4 is fixedly installed on the top of the chute 301, a sealing strip 12 is fixedly installed on the bottom of the sealing cover 303, a sealing groove 10 is opened on the top of the processing box 2, and a discharge pipe 9 is provided on one side of the processing box 2;

[0033] Specifically, Figure 1 , Figure 2 As shown, when the device is processing materials, personnel add the materials into the interior of the rotating barrel 802 through the feed port 4, and then the materials can be quickly fused and coated through the rotating mechanism between the rotating mechanism 8 and the mounting block 7. When the device completes the coating process on the materials, the processed materials are discharged outward through the discharge port 803 and the discharge pipe 9.

[0034] The working process of this utility model:

[0035] After the mounting block 7 on the inner side of the scraper 701 is inserted into the interior of the mounting groove 501, the card block 603 will be squeezed during the insertion process, and the two groups of card blocks 603 will be squeezed into the interior of the placement groove 601. At this time, the spring 602 inside the placement groove 601 will be in a compressed structure. When the card block 603 corresponds to the card groove 702 on the surface of the mounting block 7, the card block 603 will pop outward under the elastic force of the spring 602 inside it, so that the scraper 701 can be quickly fixed on one side of the support rod 5. When the device is fusing and coating the material, the material is added to the interior of the rotating barrel 802 through the feed port 4, and then the lifting mechanism 13 is opened by the external controller, and the lifting mechanism 13 is driven The sealing cover 303 moves downward to seal the interior of the processing box 2, and at the same time, the rotating barrel 802 is driven to rotate by the rotating motor 801. Since the rotating barrel 802 and the scraper 701 form a gap angle of 3 to 5 mm, the powder material is driven by the rotating barrel 802 to pass through the gap angle at a high speed. The speed of the powder mass flowing through the contact surface of the rotating barrel 802 will be greater than the speed of the contact surface of the scraper 701, forming a rotation and extrusion process for the powder material. The friction between the powder particles will grind off the sharp edges on the surface of the powder particles to form an elliptical-shaped particle, thereby achieving the effect of powder particle shaping. When the device completes the coating process of the material, the processed material is discharged outward through the discharge port 803 and the discharge pipe 9.

[0036] Finally, it should be noted that the above specific implementation methods are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model is described in detail with reference to the embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified and replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A surface coating deep compaction fusion coating machine, comprising a base (1); characterized in that: A processing box (2) is arranged on the surface of the base (1), a cover mechanism (3) is fixedly mounted on the top of the processing box (2), support rods (5) are arranged at equal intervals on the bottom of the cover mechanism (3), a mounting groove (501) is opened on the inner side of the support rod (5), a mounting mechanism (6) is symmetrically arranged above and below the mounting groove (501), and a mounting block (7) is fixedly mounted on the support rod (5) through the mounting mechanism (6); The mounting mechanism (6) comprises a placement groove (601), a spring (602) and a clamping block (603); the placement groove (601) is symmetrically arranged on the upper and lower sides of the inner wall of the mounting groove (501); the spring (602) is fixedly installed inside the placement groove (601); and the clamping block (603) is fixedly installed at the bottom of the spring (602); The cover mechanism (3) comprises a slide groove (301), a slide rod (302) and a sealing cover (303); the slide grooves (301) are arranged at equal intervals on the top of the processing box (2); the slide rod (302) is fixedly installed inside the slide groove (301); the sealing cover (303) is fixedly installed on the top of the slide rod (302); and the sealing cover (303) is fixedly connected to the lifting mechanism (13); A rotating mechanism (8) is fixedly installed inside the processing box (2), and the rotating mechanism (8) includes a rotating motor (801) and a rotating barrel (802). The rotating motor (801) is fixedly installed at the bottom of the processing box (2), and the output end of the rotating motor (801) passes through the top of the processing box (2) and is fixedly connected to the rotating barrel (802) inside the processing box (2). The surface of the rotating barrel (802) is provided with discharge ports (803) at equal intervals.

2. A surface wrapping deep compaction fusion coating machine according to claim 1, characterized in that: A ventilation mechanism (11) is fixedly mounted on the surface of the base (1), and a lifting mechanism (13) is fixedly mounted on the surface of the base (1) on one side of the processing box (2).

3. The surface wrapping deep compaction fusion coating machine according to claim 1, characterized in that: A feed port (4) is fixedly installed on the top of the slide groove (301), a sealing strip (12) is fixedly installed on the bottom of the sealing cover (303), a sealing groove (10) is opened on the top of the processing box (2), and a discharge pipe (9) is arranged on one side of the processing box (2).

4. The surface wrapping deep compaction fusion coating machine according to claim 1, characterized in that: A scraper (701) is fixedly mounted on the outer side of the mounting block (7), and a clamping groove (702) is symmetrically provided on the surface of the mounting block (7).

5. The surface wrapping deep compaction fusion coating machine according to claim 2, characterized in that: The ventilation mechanism (11) comprises a gas box (1101), an inlet pipe (1102) and an air intake pipe (1103); the gas box (1101) is fixedly mounted on the surface of the base (1); the inlet pipe (1102) is fixedly mounted on one side of the gas box (1101); the air intake pipe (1103) is fixedly mounted on one end of the inlet pipe (1102); and the air intake pipe (1103) is mounted on the top of the sealing cover (303).

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