A type of coating machine

Abstract

This utility model relates to the field of tape winding equipment, specifically to a tape wrapping machine, including a tape frame, a tape pulley, and a load-bearing rotating assembly. The tape pulley is detachably mounted on the tape frame. The load-bearing rotating assembly includes a first support frame and a second support frame arranged opposite to each other. A first rotating platform and a second rotating platform are rotatably mounted on the first support frame. Each of the first and second rotating platforms is equipped with a pressing component. The tape is mounted on the tape pulley and extends directly from the pulley to the workpiece, avoiding the use of guide wheels, reducing the traction length of the tape, and improving the assembly and disassembly efficiency of the tape. The two ends of the workpiece are placed on the first and second rotating platforms respectively. The pressing component presses and limits the two ends of the workpiece to ensure the stability of the workpiece position during the tape wrapping process. The first and second rotating platforms drive the workpiece to rotate, realizing the tape winding and effectively improving the tape wrapping efficiency.

Description

Technical Field

[0001] This utility model relates to the field of tape winding equipment, specifically to a tape wrapping machine. Background Technology

[0002] Tape wrapping equipment is an automated mechanical device specifically designed to automatically wrap tape around the surface of objects. It is widely used in various industries such as packaging, logistics, electronics, building materials, and chemicals, aiming to improve production efficiency, ensure wrapping quality, and reduce labor costs.

[0003] Tape winding equipment typically consists of a frame, a tape conveying system, a winding mechanism, and a control system. The frame, as the supporting structure of the entire equipment, must possess sufficient strength and stability to withstand various forces and vibrations during operation. The tape conveying system is responsible for smoothly and continuously transporting the tape from the tape roll to the winding position; the tensioning device adjusts the tape tension to maintain appropriate tautness during winding, preventing slackness or breakage; the guiding device guides the tape accurately to the winding position, ensuring winding precision. The winding mechanism is the core component of the tape winding equipment; its function is to wind the tape onto the surface of an object in a predetermined manner. Common winding methods include spiral winding and circumferential winding.

[0004] For example, patent application CN202311583799.7, entitled "An Invention Patent for a Tape Winding Device," utilizes a clamping assembly to hold the tape before the tape-cutting mechanism cuts or severs it, ensuring smooth tape-cutting operations. Before the tape-winding mechanism performs its winding operation, the clamping assembly can move from the clamped state towards the winding mechanism, thus delivering the tape head to the winding mechanism for winding. However, during the wrapping process, the tape needs to pass through multiple guide rollers, and finally be tensioned by a tensioning roller. The assembly and disassembly of the tape require a relatively long traction distance, resulting in poor tape assembly and disassembly efficiency and affecting the wrapping efficiency. Utility Model Content

[0005] The purpose of this invention is to provide a coating machine that improves the problem that conventional coating machines require the tape to pass through multiple guide rollers and finally be tensioned by a tensioning roller, resulting in poor tape disassembly and assembly efficiency and affecting coating efficiency.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A tape coating machine includes a tape holder, a tape pulley, and a load-bearing rotating assembly;

[0008] The belt pulley is detachably mounted on the belt frame;

[0009] The bearing rotation assembly includes a first bearing frame and a second bearing frame arranged opposite to each other. A first rotating platform and a second rotating platform are respectively rotatably arranged on the first bearing frame. Each of the first rotating platform and the second rotating platform is provided with a pressing component. The first rotating platform and the second rotating platform respectively bear the load on both ends of the workpiece, and the pressing component presses against and closes the two ends of the workpiece.

[0010] Furthermore, it also includes a tool holder, which is disposed between the tape holder and the load-bearing rotating assembly;

[0011] The tool holder has a sliding channel, and a cutting tool assembly is movably mounted on the sliding channel.

[0012] Furthermore, the tool holder includes a base and a top seat;

[0013] An adjustment channel is provided on the top surface of the base, and a downwardly extending mounting rod is provided on the bottom surface of the top seat. The mounting rod is inserted and fixed in the adjustment channel; the sliding channel is provided on the top seat.

[0014] Furthermore, the cutting assembly includes a tool holder and a blade;

[0015] The tool holder has a sliding arm on one side, which is movably disposed in the sliding channel. The blade is fixed at both ends on the other side of the tool holder and protrudes from the tool holder.

[0016] Furthermore, the tape holder includes a stop unit and a support plate disposed opposite to it;

[0017] The support plate has an installation notch, and the two ends of the belt pulley have installation blocks, which are embedded in the installation notch.

[0018] The support plate has a disassembly channel. The stop unit includes a stop block and a reset component. One end of the disassembly channel is connected to the installation notch. The stop block is movably disposed in the disassembly channel, and one end of the stop block abuts against the installation block. The reset component is fixed at the other end of the disassembly channel and is drivenly connected to the other end of the stop block.

[0019] Furthermore, a top abutment notch is provided on one side of the stop block, the curvature of the top abutment notch is the same as the curvature of the mounting block, and a clearance slope is provided on the upper part of one side of the top abutment block, the clearance slope sloping downward from the side away from the top abutment notch to the top abutment notch;

[0020] One side of the mounting notch is provided with an arc-shaped protrusion, the curvature of which is the same as that of the mounting block. The arc-shaped protrusion and the abutment notch abut against each other on both sides of the mounting block. The distance between the top of the arc-shaped protrusion and the top of the abutment notch is less than the diameter of the mounting block.

[0021] Furthermore, the reset assembly includes a reset block and a reset member. The reset block is fixed at the other end of the disassembly channel, one end of the reset member is fixedly connected to the reset block, and one end of the reset member extends into the disassembly channel and is fixedly connected to the stop block.

[0022] Furthermore, a first drive shaft is fixed on the first rotating platform, the first drive shaft passes through the first support frame via a rotating shaft, and a handle assembly is fixed to the free end of the first drive shaft.

[0023] The handle assembly includes a connector and a handle. One end of the connector is sleeved and fixed to the free end of the first drive shaft, and the handle is fixed to the other end of the connector.

[0024] The handle is provided with a first insertion rod and a first elastic element that is driven to connect with the first insertion rod. One end of the first insertion rod passes through the connector and extends toward the first support frame. A first limiting hole is provided on the first support frame. The first elastic element drives the first insertion rod to move toward the first limiting hole and insert it into the first limiting hole.

[0025] Furthermore, a second drive shaft is fixed on the second rotating platform, and the second drive shaft passes through the second support frame via a rotating shaft. A bearing pressure block is fixed to the free end of the second drive shaft.

[0026] A limiting component is fixed on the second support frame. The limiting component includes an L-block and a spring block. The horizontal part of the L-block is fixed on the second support frame. The spring block is fixed on the L-block. A second insertion rod and a second elastic element drivenly connected to the second insertion rod are provided on the spring block. One end of the second insertion rod passes through the spring block and the L-block and extends toward the bearing pressure block. A second limiting hole is opened on the bearing pressure block. The second elastic element drives the second insertion rod to move toward the second limiting hole and insert it into the second limiting hole.

[0027] Furthermore, both the bottom of the first support frame and the second support frame are provided with sliding seats, and sliding tracks are provided on the sliding seats. A slider is movably arranged in the sliding tracks, and the first support frame and the second support frame are fixed on the slider.

[0028] Adjusting blocks are fixed at both ends of the sliding track, and adjusting rods are inserted into the adjusting blocks. The free ends of the adjusting rods abut against both ends of the slider.

[0029] By adopting the above technical solution, this utility model has the following advantages compared with the prior art:

[0030] The tape is mounted on a pulley and extends directly from the pulley to the workpiece, avoiding the use of guide wheels, reducing the tape's traction length, and improving the efficiency of tape assembly and disassembly. The two ends of the workpiece are placed on a first rotating platform and a second rotating platform, respectively. The pressing component presses and limits the two ends of the workpiece to ensure the stability of the workpiece's position during the tape wrapping process. The first and second rotating platforms drive the workpiece to rotate, realizing the tape wrapping and effectively improving the tape wrapping efficiency. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the coating machine described in this utility model;

[0032] Figure 2 This is a cross-sectional structural diagram of the coating machine described in this utility model;

[0033] Figure 3 This is a cross-sectional structural diagram of the coating machine described in this utility model;

[0034] Figure 4 This is an exploded view of the limiting component of the coating machine described in this utility model;

[0035] Figure 5 This is a schematic diagram of the tool holder structure of the coating machine described in this utility model;

[0036] Figure 6 This is an exploded view of the tool holder of the coating machine described in this utility model;

[0037] Figure 7 This is a schematic diagram of the blade assembly structure of the coating machine described in this utility model;

[0038] Figure 8 This is a schematic diagram of the tape holder structure of the coating machine described in this utility model;

[0039] Figure 9 This is an exploded view of the tape holder of the coating machine described in this utility model;

[0040] Figure 10 This is a schematic diagram of the pressing component structure of the coating machine described in this utility model.

[0041] Explanation of reference numerals in the attached figures:

[0042] 1. Tape holder; 11. Support plate; 111. Mounting notch; 1111. Arc-shaped protrusion; 112. Disassembly channel; 1121. Limiting rod; 12. Stop unit; 121. Stop block; 1211. Top notch; 1212. Clearance slope; 1213. Stroke channel; 122. Reset assembly; 1221. Reset block; 1222. Reset component;

[0043] 2. Pulley; 21. Mounting block;

[0044] 3. Bearing rotating assembly; 31. First bearing frame; 311. First limiting hole; 312. Insert block; 32. Second bearing frame; 321. Support rod; 33. First rotating platform; 331. First drive shaft; 332. First positioning protrusion; 34. Second rotating platform; 341. Second drive shaft; 342. Bearing pressure block; 3421. Second limiting hole; 343. Clearance hole; 35. Handle assembly; 351. Connector; 3511. Second limiting groove; 352. Handle; 3521. First limiting groove; 353, first insert rod; 3531, first push plate; 354, first elastic element; 36, limiting assembly; 361, L-block; 362, spring block; 3621, third limiting groove; 3622, insertion channel; 363, second insert rod; 3631, second push plate; 3632, stop bar; 364, second elastic element; 37, sliding seat; 371, sliding rail; 372, slider; 3721, slot; 373, adjusting block; 374, adjusting rod; 38, pressing part;

[0045] 4. Tool holder; 41. Top seat; 411. Sliding channel; 412. Mounting rod; 413. Guide protrusion; 42. Base; 421. Adjustment channel; 422. Limit bolt; 43. Tool assembly; 431. Tool holder; 4311. Sliding arm; 4312. Stop plate; 4313. Arched protrusion; 432. Blade; 433. Pressure plate;

[0046] 5. Workpiece; 51. Bending structure. Detailed Implementation

[0047] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0048] Additionally, it should be noted that the terms "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" are all based on the orientation or positional relationship shown in the accompanying drawings. They are merely for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element of this utility model must have a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0049] When an element is referred to as being "fixed to," "set on," or "contained on" another element, it can be directly on or indirectly on that other element. When an element is referred to as being "connected to," it can be directly connected to or indirectly connected to that other element.

[0050] Unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections 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.

[0051] Example

[0052] Please refer to Figure 1-10 As shown, this embodiment provides a tape wrapping machine, including a tape frame 1, a tape pulley 2, and a load-bearing rotating assembly 3. The tape pulley 2 is detachably mounted on the tape frame 1; the load-bearing rotating assembly 3 includes a first load-bearing frame 31 and a second load-bearing frame 32 disposed opposite to each other. A first rotating platform 33 and a second rotating platform 34 are respectively rotatably mounted on the first load-bearing frame 31. Please refer to... Figure 1 and Figure 10 As shown, both the first rotating platform 33 and the second rotating platform 34 are equipped with pressing components 38. The first rotating platform 33 and the second rotating platform 34 respectively support the two ends of the workpiece 5, and the pressing components 38 press against the two ends of the workpiece 5.

[0053] The tape is mounted on the pulley 2 and extends directly from the pulley 2 to the workpiece 5, avoiding the use of guide wheels, reducing the traction length of the tape, and improving the assembly and disassembly efficiency of the tape. The two ends of the workpiece 5 are placed on the first rotating platform 33 and the second rotating platform 34 respectively. The pressing component 38 presses and limits the two ends of the workpiece 5 to ensure the stability of the position of the workpiece 5 during the tape wrapping process. The first rotating platform 33 and the second rotating platform 34 drive the workpiece 5 to rotate, realizing the wrapping of the tape and effectively improving the tape wrapping efficiency.

[0054] Please refer to Figure 1As shown, the coating machine further includes a cutter holder 4, which is disposed between the tape holder 1 and the bearing rotating assembly 3. The cutter holder 4 has a sliding channel 411, on which a cutting assembly is movably mounted. The cutting assembly moves along the extension direction of the sliding channel 411, thereby cutting the tape connecting the tape holder 1 and the bearing rotating assembly 3, completing the coating of the workpiece 5, improving the efficiency of workpiece loading and unloading, and further improving the coating efficiency.

[0055] Please refer to Figure 5-7 As shown, specifically, the tool holder 4 includes a base 42 and a top seat 41. An adjustment channel 421 is provided on the top surface of the base 42, and a downwardly extending mounting rod 412 is provided on the bottom surface of the top seat 41. The mounting rod 412 is inserted and fixed within the adjustment channel 421; a sliding channel 411 is provided on the top seat 41. In this embodiment, a limiting bolt 422 is provided on the base 42, extending into the adjustment channel 421 and abutting against the mounting rod 412 to fix the top seat 41. The height of the top seat 41 can be adjusted by extending the space of the adjustment channel 421 to accommodate tape holders 1 and rotating load-bearing components 3 of different heights.

[0056] Furthermore, the cutting assembly includes a cutter holder 431 and a blade 432. A sliding arm 4311 is provided on one side of the cutter holder 431, movably disposed within the sliding channel 411. The blade 432 is fixed to both ends of the other side of the cutter holder 431 and protrudes from the cutter holder 431. The blades 432 at both ends ensure that the tape is cut in each movement, improving cutting efficiency. In this embodiment, a stop plate 4312 is bolted to the free end of the sliding arm 4311. One side of the cutter holder 431 abuts against the top of one opening of the sliding channel 411, and the stop plate 4312 abuts against the top of the other opening of the sliding channel 411, thus limiting the installation of the cutter holder 431 and preventing the cutter holder 431 from separating from the top seat 41 during sliding. Furthermore, a clamping plate 433 is bolted to the other side of the tool holder 431, and the blade 432 is embedded between the clamping plate 433 and the tool holder 431. The clamping plate 433 limits the position of the blade 432, reducing the complexity of the blade 432's installation structure and facilitating height adjustment, disassembly, and installation of the blade 432. In this embodiment, the top surface of the tool holder 431 is a curved surface that is lower in the middle and higher on both sides, and the curved surface is provided with sequentially arranged arched protrusions 4313. The arched protrusions 4313 increase the friction between the top surface of the tool holder 431 and the hand, ensuring that the hand can accurately drive the tool holder 431 to move. The curved surface, which is lower in the middle and higher on both sides, improves the fit between the top surface of the tool holder 431 and the hand, ensuring stable contact between the hand and the tool holder 431 during the driving process.

[0057] Furthermore, the top surface of the top seat 41 is provided with guide protrusions 413 corresponding to the tape holder 1. The top surface of the guide protrusions 413 is inclined from the side closer to the tape holder 1 toward the bearing rotating assembly 3, so that the top surface of the guide protrusions 413 is in the same direction as the extension of the tape during the coating process, thus supporting the tape and improving the stability of the tape during the coating process.

[0058] Please refer to Figure 8 and Figure 9 As shown, specifically, the tape holder 1 includes a stop unit 12 and a support plate 11 disposed opposite to it. The support plate 11 has an installation notch 111, and the tape pulley 2 has installation blocks 21 at both ends, which are embedded in the installation notch 111. The support plate 11 has a disassembly channel 112. The stop unit 12 includes a stop block 121 and a reset assembly 122. One end of the disassembly channel 112 communicates with the installation notch 111, and the stop block 121 is movably disposed within the disassembly channel 112. In the assembled state of the tape pulley 2, one end of the stop block 121 abuts against the installation block 21. The reset assembly 122 is fixed at the other end opening of the disassembly channel 112, and the reset assembly 122 is driven to the other end of the stop block 121. The reset assembly 122 applies a reset force toward the mounting block 21 to the stop block 121 on the other side of the stop block 121, thereby increasing the contact tightness between the stop block 121 and the mounting block 21 and improving the stability of the belt pulley 2 during the rubber coating process.

[0059] Furthermore, one side of the stop block 121 is provided with an abutment notch 1211, the curvature of which is the same as that of the mounting block 21. A clearance slope 1212 is provided on the upper part of one side of the stop block, sloping downwards from the side away from the abutment notch 1211 to the abutment notch 1211. One side of the mounting notch 111 is provided with an arc-shaped protrusion 1111, the curvature of which is the same as that of the mounting block 21. The arc-shaped protrusion 1111 and the abutment notch 1211 abut against each other on both sides of the mounting block 21, and the distance between the top of the arc-shaped protrusion 1111 and the top of the abutment notch 1211 is less than the diameter of the mounting block 21. The top notch 1211 abuts and limits one side of the mounting block 21, the mounting notch 111 supports and limits the bottom of the mounting block 21, and the arc-shaped protrusion 1111 abuts and limits the other side of the mounting block 21. At the same time, the distance between the top of the arc-shaped protrusion 1111 and the top of the top notch 1211 is less than the diameter of the mounting block 21. The top of the arc-shaped protrusion 1111 and the top of the top notch 1211 together limit the top of the mounting block 21, forming a wrapping and limiting structure for the mounting block 21. This effectively prevents the tape pulley 2 from falling off the tape frame 1 during the tape wrapping process, thus affecting the continuity of the tape wrapping process. During the assembly of the belt pulley 2, the inclined surface 1212 forms an inclined wedge mounting surface to guide the mounting block 21. The stop block 121 moves away from the mounting notch 111, compresses the reset assembly 122, opens the mounting notch 111, and ensures that the mounting block 21 stably enters the top notch 1211, the arc protrusion 1111 and the mounting notch 111.

[0060] Specifically, the reset assembly 122 includes a reset block 1221 and a reset member 1222. The reset block 1221 is fixed to the other end of the disassembly channel 112. One end of the reset member 1222 is fixedly connected to the reset block 1221, and the other end of the reset member 1222 extends into the disassembly channel 112 and is fixedly connected to the stop block 121. In this embodiment, the reset member 1222 is a spring, and the reset block 1221 limits the installation of the spring to ensure that the spring can stably provide a thrust to the stop block 121 in the direction of the installation notch 111.

[0061] Furthermore, the stop block 121 has a travel channel 1213, and the disassembly channel 112 is provided with a limit rod 1121. One end of the limit rod 1121 is inserted into one side of the disassembly channel 112, and the other end of the limit rod 1121 passes through the travel channel 1213 and is inserted into the other side of the disassembly channel 112. The universal travel channel 1213 and the limit rod 1121 limit the travel of the stop block 121, preventing the support block from completely passing through the mounting notch 111 and affecting the installation of the pulley 2.

[0062] Please refer to Figure 1-3As shown, specifically, a first drive shaft 331 is fixed on the first rotating platform 33. The first drive shaft 331 passes through the first support frame 31 via a pivot. A handle assembly 35 is fixed to the free end of the first drive shaft 331. The handle assembly 35 includes a connector 351 and a handle 352. One end of the connector 351 is sleeved and fixed to the free end of the first drive shaft 331, and the handle 352 is fixed to the other end of the connector 351. In this embodiment, the handle 352 is fixed to the other end of the connector 351 by bolts. The handle 352 drives the first rotating platform 33 to rotate through the connector 351 and the first drive shaft 331. Furthermore, the handle 352 is provided with a first insertion rod 353 and a first elastic element 354 that is driven to connect with the first insertion rod 353. One end of the first insertion rod 353 passes through the connector 351 and extends toward the first support frame 31. A first limiting hole 311 is provided on the first support frame 31. The first elastic element 354 drives the first insertion rod 353 to move toward the first limiting hole 311 and insert it into the first limiting hole 311.

[0063] In this embodiment, the first elastic element 354 is a spring, the end of the handle 352 is provided with a first limiting groove 3521, and the connecting member 351 is provided with a second limiting groove 3511. The openings of the first limiting groove 3521 and the second limiting groove 3511 are connected to each other, and the first insertion rod 353 passes through the first limiting groove 3521 and the second limiting groove 3511. A first push plate 3531 is provided around the first insertion rod 353; the first elastic element 354 is wrapped around the first insertion rod 353, and one end of the first elastic element 354 abuts against the top of the first push plate 3531, and the other end of the first elastic element 354 abuts against the top of the bottom of the first limiting groove 3521. This makes the first elastic element 354 exert a force on the first push plate 3531 towards the first limiting hole 311. During the assembly of workpiece 5, the first elastic element 354 pushes the first insert rod 353 into the first limiting hole 311, limiting the handle assembly 35 and preventing accidental contact with the handle assembly 35 from causing the first rotating platform 33 to rotate, thus affecting the assembly of workpiece 5. During the overmolding process, pulling the handle 352 compresses the first elastic element 354, causing the first insert rod 353 to separate from the first limiting hole 311, unlocking the handle 352, allowing the hand to drive the first rotating platform 33 to rotate via the handle 352. The workpiece 5 then drives the second rotating platform 34 to rotate synchronously, thereby achieving the overmolding of workpiece 5. In this embodiment, the first rotating platform 33 is provided with a first positioning protrusion 332, which corresponds to the opening position at one end of the workpiece 5. The first positioning protrusion 332 positions one end of the workpiece 5, ensuring the accuracy of the workpiece 5's position when placed.

[0064] Specifically, a second drive shaft 341 is fixed on the second rotating platform 34. The second drive shaft 341 passes through the second support frame 32 via a rotating shaft. A bearing pressure block 342 is fixed to the free end of the second drive shaft 341. The bearing pressure block 342 limits the bearing in the second support frame 32 to ensure the stability of the second rotating platform 34 during rotation. The second rotating platform 34 is connected to the first rotating platform 33 via the workpiece 5, forming a driven member. It rotates synchronously with the first rotating platform 33 and the workpiece 5. In this embodiment, a clearance hole 343 is provided on the second rotating platform 34. The clearance hole 343 corresponds to the position of the bending structure 51 of the workpiece 5. The bending structure 51 of the workpiece 5 is embedded in the clearance hole 343 to ensure that the body of the workpiece 5 can stably fit with the first rotating platform 33 and the second rotating platform 34.

[0065] A limiting component 36 is fixed on the second support frame 32. The limiting component 36 includes an L-block 361 and a spring block 362. The horizontal portion of the L-block 361 is fixed on the second support frame 32. The spring block 362 is fixed on the L-block 361. In this embodiment, the horizontal portion of the L-block 361 is fixedly connected to the second support frame 32 by bolts. A support rod 321 is inserted into the second support frame 32 and passes through the horizontal portion of the L-block 361 to improve the support capacity of the L-block 361 for the spring block 362. A second insert rod 363 and a second elastic element 364 drivenly connected to the second insert rod 363 are provided on the spring block 362. One end of the second insertion rod 363 passes through the spring block 362 and the L-block 361, and extends toward the bearing pressure block 342. A second limiting hole 3421 is provided on the bearing pressure block 342. The second elastic element 364 drives the second insertion rod 363 to move toward the second limiting hole 3421 and insert it into the second limiting hole 3421. In this embodiment, the second elastic element 364 is a spring. The spring drives one end of the second insertion rod 363 to insert into the second limiting hole 3421, limiting the bearing pressure block 342, thereby achieving the purpose of limiting the second rotating platform 34 and preventing the second rotating platform 34 from deflecting during the assembly of the workpiece 5, which would affect assembly efficiency.

[0066] In this embodiment, a third limiting groove 3621 is provided on the side of the spring block 362 facing the L block 361, and an insertion channel 3622 is provided on the spring block 362, which is connected to the third limiting groove 3621. The second insertion rod 363 passes through the insertion channel 3622 and the third limiting groove 3621. A second push plate 3631 is provided on the periphery of the second insertion rod 363. One end of the second elastic member 364 abuts against the second push plate 3631, and the other end of the second elastic member 364 abuts against the bottom of the third limiting groove 3621. In this embodiment, a stop bar 3632 is also inserted around the second insertion rod 363. The opening length of the insertion channel 3622 is greater than the length of the stop bar 3632, and the opening width of the insertion channel 3622 is less than the length of the stop bar 3632. This allows the stop bar 3632 to enter the insertion channel 3622 when it is parallel to the opening direction of the insertion channel 3622, and prevents the stop bar 3632 from entering the insertion channel 3622 when it is perpendicular to the opening direction of the insertion channel 3622. During assembly, when the stop bar 3632 enters the insertion channel 3622, the second elastic element 364 pushes the second push plate 3631, driving the end of the second insertion rod 363 to insert into the second limiting hole 3421, thereby limiting the second rotating platform 34. During the encapsulation process, the second insert rod 363 is pulled outward, causing the end of the second insert rod 363 to separate from the second limiting hole 3421. The second push plate 3631 compresses the second elastic element 364, and the stop rod 3632 leaves the insertion channel 3622. The second insert rod 363 is rotated, driving the stop rod 3632 to be perpendicular to the opening direction of the insertion channel 3622. This causes the stop rod 3632 to abut against the opening of the insertion channel 3622, limiting the second insert rod 363 and preventing the second insert rod 363 from contacting the bearing pressure block 342, thus affecting the smooth rotation of the second rotating platform 34.

[0067] Furthermore, both the first support frame 31 and the second support frame 32 are provided with sliding seats 37 at their bottoms. A sliding track 371 is provided on the sliding seat 37, and a slider 372 is movably disposed within the sliding track 371. The first support frame 31 and the second support frame 32 are fixed to the slider 372 by bolts. Adjusting blocks 373 are fixed to both ends of the sliding track 371, and adjusting rods 374 are inserted into the adjusting blocks 373. The free ends of the adjusting rods 374 abut against both ends of the slider 372. In this embodiment, the adjusting rods 374 are all threaded rods, threadedly connected to the adjusting blocks 373. By adjusting the position of the adjusting blocks 373, the slider 372 is moved, thereby adjusting the distance between the first support frame 31 and the second support frame 32 to accommodate workpieces 5 of different lengths. The adjusting rods 374 on both sides abut against the sides of the adjusting blocks 373 respectively, achieving positioning of the adjusting blocks 373 and ensuring the installation stability of the first support frame 31 and the second support frame 32. Furthermore, both the bottom of the first support frame 31 and the second support frame 32 are provided with downwardly extending insert blocks 312, and the slider 372 is provided with a slot 3721. The insert blocks 312 are inserted into the slots 3721 to realize the positioning of the first support frame 31 and the second support frame 32 and ensure the positional accuracy of the first support frame 31 and the second support frame 32.

[0068] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. An encapsulator characterized by, Includes tape holder, tape pulley, and load-bearing rotating assembly; The belt pulley is detachably mounted on the belt frame; The bearing rotation assembly includes a first bearing frame and a second bearing frame arranged opposite to each other. A first rotating platform and a second rotating platform are respectively rotatably arranged on the first bearing frame. Each of the first rotating platform and the second rotating platform is provided with a pressing component. The first rotating platform and the second rotating platform respectively bear the load on both ends of the workpiece, and the pressing component presses against and closes the two ends of the workpiece.

2. The encapsulator of claim 1, wherein: It also includes a tool holder, which is disposed between the tape holder and the load-bearing rotating assembly; The tool holder has a sliding channel, and a cutting tool assembly is movably mounted on the sliding channel.

3. The encapsulator of claim 2, wherein: The tool holder includes a base and a top seat; An adjustment channel is provided on the top surface of the base, and a downwardly extending mounting rod is provided on the bottom surface of the top seat. The mounting rod is inserted and fixed in the adjustment channel; the sliding channel is provided on the top seat.

4. The encapsulator of claim 3, wherein: The cutting assembly includes a cutter holder and a blade; The tool holder has a sliding arm on one side, which is movably disposed in the sliding channel. The blade is fixed at both ends on the other side of the tool holder and protrudes from the tool holder.

5. The coating machine according to claim 1, characterized in that: The tape holder includes a stop unit and a support plate disposed opposite to it; The support plate has an installation notch, and the two ends of the belt pulley have installation blocks, which are embedded in the installation notch. The support plate has a disassembly channel. The stop unit includes a stop block and a reset component. One end of the disassembly channel is connected to the installation notch. The stop block is movably disposed in the disassembly channel, and one end of the stop block abuts against the installation block. The reset component is fixed at the other end of the disassembly channel and is drivenly connected to the other end of the stop block.

6. The encapsulator of claim 5, wherein: The stop block has a top abutment notch on one side, the curvature of the top abutment notch is the same as the curvature of the mounting block, and a clearance slope is provided on the upper part of one side of the top abutment block, the clearance slope slopes downward from the side away from the top abutment notch to the top abutment notch; One side of the mounting notch is provided with an arc-shaped protrusion, the curvature of which is the same as that of the mounting block. The arc-shaped protrusion and the abutment notch abut against each other on both sides of the mounting block. The distance between the top of the arc-shaped protrusion and the top of the abutment notch is less than the diameter of the mounting block.

7. The encapsulator of claim 5, wherein: The reset assembly includes a reset block and a reset component. The reset block is fixed at the other end of the disassembly channel. One end of the reset component is fixedly connected to the reset block. One end of the reset component extends into the disassembly channel and is fixedly connected to the stop block.

8. The encapsulator of claim 1, wherein: A first drive shaft is fixed on the first rotating platform. The first drive shaft passes through the first support frame via a rotating shaft. A handle assembly is fixed to the free end of the first drive shaft. The handle assembly includes a connector and a handle. One end of the connector is sleeved and fixed to the free end of the first drive shaft, and the handle is fixed to the other end of the connector. The handle is provided with a first insertion rod and a first elastic element that is driven to connect with the first insertion rod. One end of the first insertion rod passes through the connector and extends toward the first support frame. A first limiting hole is provided on the first support frame. The first elastic element drives the first insertion rod to move toward the first limiting hole and insert it into the first limiting hole.

9. The encapsulator of claim 1, wherein: A second drive shaft is fixed on the second rotating platform. The second drive shaft passes through the second bearing frame via a rotating shaft. A bearing pressure block is fixed to the free end of the second drive shaft. A limiting component is fixed on the second support frame. The limiting component includes an L-block and a spring block. The horizontal part of the L-block is fixed on the second support frame. The spring block is fixed on the L-block. A second insertion rod and a second elastic element drivenly connected to the second insertion rod are provided on the spring block. One end of the second insertion rod passes through the spring block and the L-block and extends toward the bearing pressure block. A second limiting hole is opened on the bearing pressure block. The second elastic element drives the second insertion rod to move toward the second limiting hole and insert it into the second limiting hole.

10. The encapsulator of claim 1, wherein: The bottom of the first support frame and the second support frame are both provided with sliding seats, and sliding rails are provided on the sliding seats. A slider is movably arranged in the sliding rails, and the first support frame and the second support frame are fixed on the slider. Adjusting blocks are fixed at both ends of the sliding track, and adjusting rods are inserted into the adjusting blocks. The free ends of the adjusting rods abut against both ends of the slider.

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