Multifunctional semi-automatic hot inlaying machine

Abstract

The invention relates to the related technical field of semi-automatic thermal inlaying machines, and discloses a multifunctional semi-automatic thermal inlaying machine which is characterized in that a mounting seat, a rotating seat, a sleeve, a threaded rod and an abutting block are arranged on the same vertical line, and a rotating shaft and a positioning shaft of the rotating seat and a discharging hole in the rotating seat are arranged on the same horizontal line; in this way, after a fastening nut is rotated to complete abutting and limiting of a rotating base, a threaded rod only needs to be rotated, the threaded rod can move downwards to drive an abutting block to accurately enter a feeding cavity in the top of a machine body, and the rapid and accurate abutting and compacting effect on inlaid powder is completed; compared with the prior art, the complicated steps that a user needs to adjust the limb angle and then manually inserts and pulls out the abutting block are omitted, the process is effectively simplified through the arrangement, the time consumed in the compaction process of inlaid powder is greatly shortened, and the production efficiency of inlaying machining is improved.

Description

Technical Field

[0001] This application relates to the technical field of semi-automatic hot mounting machines, and in particular to a multi-functional semi-automatic hot mounting machine. Background Technology

[0002] A semi-automatic thermal mounting machine is a device that uses heat and pressure to encapsulate the sample to be tested within a mounting material, forming a regular cylinder or other shaped specimen. The "semi-automatic" aspect mainly refers to the need for manual operation of sample placement and mounting material addition.

[0003] After the sample and mounting powder are manually placed into the feeding chamber at the top of the hot mounting machine, a cylindrical metal block that perfectly matches the shape of the feeding chamber needs to be placed into the feeding chamber containing the mounting powder to press against the powder. This allows the user to use the extruder to press the cylindrical metal block downwards, making the powder at the bottom more compact. However, during multiple mounting processes, the user needs to manually insert and remove the metal block repeatedly and wipe it. These repetitive and tedious steps greatly reduce mounting efficiency. In addition, the manual insertion and removal of the metal block is also affected by the user's body position and limb angle, as well as the mounting powder particles adhering to the surface of the metal block. This makes it impossible for the user to quickly and accurately insert the metal block into the feeding chamber in one go, resulting in multiple insertions and blockages. This not only further reduces mounting efficiency but also causes wear on the inner wall of the feeding chamber and the surface of the metal block.

[0004] When loading the metal block that is to be inserted into the inlay material, the existing semi-automatic hot inlay machine requires the operator to repeatedly insert and wipe it. Because of the high fit between the metal block and the feeding chamber, it is easily affected by the angle of the operator's body and whether there are dust particles on the surface of the metal block. This can result in the inability to insert the metal block into the feeding chamber quickly and accurately in one go. The process of inserting and wiping the metal block repeatedly is extremely cumbersome, resulting in low overall inlay efficiency of the equipment. Summary of the Invention

[0005] This application proposes a multi-functional semi-automatic hot mounting machine, which simplifies the operation process of repeatedly inserting, removing, and wiping the abutment block before and after use, improves the accuracy of the abutment block insertion and removal process, and improves the mounting efficiency. It solves the problem that traditional semi-automatic hot mounting machines require multiple insertions and repeated insertions, removals, and wiping during use, resulting in low overall mounting efficiency.

[0006] To achieve the above objectives, this application adopts the following technical solution: a multi-functional semi-automatic hot mounting machine, comprising: a machine body for automatic hot mounting; A mounting base is installed on the top of the machine body, and a rotating seat for limiting the position is rotatably connected to the top of the mounting base. Both the mounting base and the rotating seat have a discharge hole at their center that corresponds to the feeding chamber of the machine body. A compaction mechanism for compacting embedded powder, the compaction mechanism being mounted on a rotating seat, comprising an abutment block for abutting the embedded powder, a threaded rod for pushing the abutment block up and down, and a sleeve for connecting the rotating seat and the threaded rod.

[0007] Furthermore, the threaded rod passes through the center of the sleeve and is threadedly connected to the sleeve. The sleeve is fixedly connected to the center of the rotating seat, and the center of the sleeve and the center of the discharge hole of the rotating seat are both located on the same vertical line. The upper and lower ends of the threaded rod are respectively fixedly connected to a rotating handle for rotating the threaded rod and a snap-fit ​​block for connecting the abutment block.

[0008] Furthermore, the abutment block is snapped onto the bottom of the snap-fit ​​block, the bottom of the snap-fit ​​block is provided with a strip-shaped protrusion, and the top of the abutment block is provided with a groove that matches the strip-shaped protrusion at the bottom of the snap-fit ​​block, and the groove and the strip-shaped protrusion are snapped together.

[0009] Furthermore, the compaction mechanism also includes two lifting shafts that penetrate the connecting sleeve. A second magnetic block is fixedly connected to the top of the lifting shaft. A return spring is fixedly connected to the second magnetic block and the opposite side of the sleeve. The return spring is sleeved on the outside of the lifting shaft. A cleaning block is fixedly connected to the bottom of the two lifting shafts. The cleaning block is slidably connected to the inner wall of the sleeve. The inner wall of the cleaning block is provided with bristles for cleaning powder adhering to the surface of the contact block. A plurality of first magnetic blocks that repel the magnetic poles of the lifting shaft are fixedly connected to the bottom of the rotating handle. The plurality of first magnetic blocks are distributed in a ring array.

[0010] Furthermore, the sleeve has two symmetrical through slots, and each through slot is equipped with a cylinder dust collection mechanism for collecting dust dropped by the cleaning block. The cylinder dust collection mechanism includes an installation block installed in the through slot, and the bottom of the installation block is fixedly connected to the top of the rotating seat. The installation block has an inverted U-shaped cavity and a guide cavity respectively, and one end of the inverted U-shaped cavity is connected to the guide cavity. The two ends of the inverted U-shaped cavity are slidably connected to a first sealing block and a second sealing block respectively. The bottom end of the first sealing block is fixedly connected to the lower surface of the cleaning block with a connecting block. The guide cavity is located at the bottom of the inverted U-shaped cavity near the discharge hole of the rotating seat.

[0011] Furthermore, a filter screen is installed on the inner wall of each of the two flow guiding cavities at opposite ends, and the filter screen is set to an arc shape.

[0012] Furthermore, a rotating paddle for accelerating powder particle collection is rotatably connected to the inner wall of the flow guide cavity. A flow guide block inclined towards the rotating paddle is provided between the rotating paddle and the filter screen, and the flow guide block is fixedly connected to the bottom of the inner wall of the flow guide cavity.

[0013] Furthermore, a dust collection block is snapped together between the mounting block and the rotating seat, and the top of the dust collection block is sealed to the bottom of the mounting block. The top of the dust collection block is provided with a dust collection groove for collecting dust particles. The top of the dust collection block is provided with a dust collection groove for collecting and storing powder particles. The inner walls of the dust collection groove are equipped with downwardly inclined intercepting blocks on opposite sides, and multiple intercepting blocks are arranged alternately in sequence.

[0014] Furthermore, a connecting rope for connecting the first sealing block and the second sealing block is provided inside the inverted U-shaped cavity, and the two ends of the connecting rope are fixedly connected to the top of the first sealing block and the second sealing block, respectively.

[0015] Furthermore, a U-shaped groove is provided at the end of the rotating seat away from the rotating shaft, and a positioning shaft is fixedly connected to the top of the mounting seat. A fastening nut is threaded onto the positioning shaft, and the fastening nut is located above the rotating seat.

[0016] The beneficial effects of this invention are as follows: This application provides a multi-functional semi-automatic hot embedding machine. By setting the mounting base, rotating base, sleeve, threaded rod, and abutment block on the same vertical line, and setting the rotating shaft, positioning shaft, and discharge hole on the rotating base on the same horizontal line, this achieves a one-time, rapid, and precise abutment and compaction effect for the embedding powder. This is achieved by rotating the fastening nut to complete the abutment limit of the rotating base, and then simply rotating the threaded rod to drive the abutment block into the feeding chamber at the top of the machine body. Compared with the cumbersome steps in the traditional embedding process, which require the user to adjust their limb angle and manually insert and remove the abutment block before and after use, the above settings effectively simplify the process, greatly shorten the time spent in the compaction of the embedding powder, and improve the production efficiency of embedding processing. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort: Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the structure of the top of the mounting base in this invention; Figure 3 This is a schematic diagram of the structure of the bottom of the mounting base in this invention; Figure 4 This is a cross-sectional view of the rotating seat and sleeve in this invention; Figure 5This is a cross-sectional view of the mounting base in this invention; Figure 6 For the present invention Figure 5 Enlarged structural diagram of area A in the middle; Figure 7 For the present invention Figure 5 A magnified structural diagram of region B in the middle; Figure 8 This is a schematic diagram of the structure of the cleaning block, connecting block, and third magnetic block in this invention; Figure 9 This is a schematic diagram of the structure of the cleaning block, connecting block, and abutting block in this invention; Figure 10 This is a schematic diagram of the abutment block in this invention.

[0018] In the diagram: 1. Body; 2. Mounting base; 21. Rotating base; 22. Positioning shaft; 23. Fastening nut; 3. Compacting mechanism; 31. Sleeve; 32. Threaded rod; 33. Rotating handle; 34. First magnetic block; 35. Lifting shaft; 36. Second magnetic block; 37. Return spring; 38. Cleaning block; 381. Snap-fit ​​block; 382. Third magnetic block; 39. Abutment block; 4. Dust collection mechanism; 41. Mounting block; 42. Inverted U-shaped cavity; 421. First sealing block; 422. Second sealing block; 423. Connecting rope; 43. Connecting block; 44. Guide cavity; 441. Filter screen; 442. Guide block; 443. Rotating paddle; 45. Dust collection block; 451. Dust collection trough; 452. Interception block. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Example 1

[0020] Please see Figures 1-5 As shown, a multi-functional semi-automatic hot mounting machine includes: a machine body 1 for automatic hot mounting, a mounting base 2 installed on the top of the machine body 1, a rotating seat 21 for limiting the position rotatably connected to the top of the mounting base 2, and a discharge hole corresponding to the feeding chamber of the machine body 1 is opened at the center of both the mounting base 2 and the rotating seat 21. It should be noted that the discharge holes at the center of the mounting base 2 and the rotating base 21 correspond to the feeding chamber of the machine body 1, meaning that the three are located on the same vertical line, which facilitates the smooth compaction of the embedding powder in the subsequent process. The rotating seat 21 has a U-shaped groove at the end away from the rotating shaft. The top of the mounting seat 2 is fixedly connected to the positioning shaft 22, and the positioning shaft 22 is threaded with a fastening nut 23, which is located above the rotating seat 21. At this time, the rotating shaft of the rotating seat 21, the positioning shaft 22, and the discharge hole on the rotating seat 21 are all set on the same horizontal line. Rotate the rotating seat 21 to make it rotate on the rotating shaft until the U-shaped groove on it is stably engaged with the positioning shaft 22. Then, simply rotate the fastening nut 23 to make it rotate downward on the positioning shaft 22 and abut against the rotating seat 21, thereby achieving the effect of rapid positioning. The compaction mechanism 3 is used to compact the embedded powder. The compaction mechanism 3 is installed on the rotating seat 21 and includes an abutting block 39 for abutting the embedded powder, a threaded rod 32 for pushing the abutting block 39 up and down, and a sleeve 31 for connecting the rotating seat 21 and the threaded rod 32. The threaded rod 32 passes through the center of the sleeve 31 and is threadedly connected to the sleeve 31. The sleeve 31 is fixedly connected to the center of the rotating seat 21, and the center of the sleeve 31 and the center of the discharge hole of the rotating seat 21 are both located on the same vertical line. With the above settings, the mounting base 2, rotating base 21, sleeve 31, threaded rod 32, and abutment block 39 are all located on the same vertical line, while the rotating shaft and positioning shaft 22 of the rotating base 21, as well as the discharge hole on the rotating base 21, are all located on the same horizontal line. This allows the rotating base 21 to be abutted and limited by rotating the fastening nut 23, and then the threaded rod 32 can be rotated to drive the abutment block 39 to move downwards and accurately enter the feeding chamber at the top of the machine body 1, thus achieving a fast and accurate abutment and compaction effect for the embedding powder. Compared with the cumbersome steps of manually inserting and removing the abutment block 39 before and after use in the traditional embedding process, the above settings effectively simplify this process, greatly shorten the time spent in the compaction process of the embedding powder, and improve the production efficiency of the embedding process. Simply install the abutment block 39 at the bottom of the threaded rod 32 before using the equipment. Before and after use, the abutment block 39 will move with the threaded rod 32 without needing to be removed separately, greatly simplifying the traditional insertion and removal time. At the same time, due to the intersection of the horizontal and vertical lines, the threaded rod 32 can accurately insert the abutment block 39 into the feeding chamber at the top of the machine body 1 when rotating downwards. Compared with the traditional method where the user inserts the abutment block 39 into the feeding chamber, the user's position and limb angle make it difficult to insert the abutment block 39 quickly and accurately in one go, resulting in the need for multiple insertions. This not only easily wears down and damages the inner wall of the feeding chamber port and the outer surface of the abutment block 39, making it difficult for them to fit perfectly in subsequent use, but also greatly increases the preparation time in the embedding process. This device can solve the above problems well, simplify the insertion and removal process of the abutment block 39, improve the insertion accuracy of the abutment block 39, and improve the production efficiency of the embedding process. Example 2

[0021] Further additions are made based on Example 1; please refer to [link / reference]. Figures 8-10 As shown, the upper and lower ends of the threaded rod 32 are respectively fixedly connected to a rotating handle 33 for rotating the threaded rod 32 and a snap-fit ​​block 381 for connecting the abutment block 39. The abutment block 39 is snap-fitted onto the bottom of the snap-fit ​​block 381. The bottom of the snap-fit ​​block 381 is provided with a strip-shaped protrusion. The top of the abutment block 39 is provided with a groove that matches the strip-shaped protrusion at the bottom of the snap-fit ​​block 381, and the groove and the strip-shaped protrusion are snap-fitted together.

[0022] By fixing the snap-fit ​​block 381 to the bottom end of the threaded rod 32, and by using the strip-shaped protrusion at the bottom of the snap-fit ​​block 381 to snap into the groove at the top of the abutment block 39 that matches it, the abutment block 39 can be quickly installed. One end of the strip-shaped protrusion is fixedly connected to a third magnetic block 382 that matches its contour. When the strip-shaped protrusion and the groove are engaged, the magnetic attraction force is used to tightly engage the strip-shaped protrusion and the groove together, so as to prevent the abutment block 39 from partially separating from the engagement block 381 when rotating in the opposite direction, which would affect subsequent use. Example 3

[0023] Further improvements were made based on Example 1; please refer to [link / reference]. Figures 1-5 As shown, the compaction mechanism 3 also includes two lifting shafts 35 that pass through the sleeve 31. A second magnetic block 36 is fixedly connected to the top of the lifting shaft 35. A return spring 37 is fixedly connected to the second magnetic block 36 and the opposite side of the sleeve 31. The return spring 37 is sleeved on the outside of the lifting shaft 35. A cleaning block 38 is fixedly connected to the bottom of the two lifting shafts 35. The cleaning block 38 is slidably connected to the inner wall of the sleeve 31. The inner wall of the cleaning block 38 is provided with bristles for cleaning the powder adhering to the surface of the contact block 39. A plurality of first magnetic blocks 34 that repel the magnetic poles of the lifting shaft 35 are fixedly connected to the bottom of the rotating handle 33. The plurality of first magnetic blocks 34 are arranged in a ring array. By using multiple first magnetic blocks 34 arranged in a ring array at the bottom of the rotating handle 33, with the first magnetic blocks 34 and second magnetic blocks 36 having repulsive magnetic poles, when the rotating handle 33 is rotated, the first magnetic blocks 34 at the bottom of the rotating handle 33 will align with and separate from the second magnetic blocks 36 one by one. During this process, the second magnetic blocks 36, under the magnetic repulsion force of the first magnetic blocks 34, will drive the lifting shaft 35 to move downward through the sleeve 31, and cause the cleaning block 38 fixedly connected to it to move synchronously on the outside of the abutment block 39. The bristles of the inner ring of the cleaning block 38 are used to clean and remove the embedded powder particles adhering to the surface of the abutment block 39, avoiding the complete enlargement of the abutment block 39 due to the adhesion of embedded powder particles, which would prevent it from being inserted quickly and accurately. During the feeding chamber process, the return spring 37 will undergo compression deformation. When the first magnetic block 34 moves away from the corresponding position of the lifting shaft 35, the second magnetic block 36 loses its magnetic repulsive force. As a result, the lifting shaft 35 will push the second magnetic block 36 upward under the elastic reset of the return spring 37, thereby driving the cleaning block 38 to reset upward. Its inner ring bristles will clean the dust particles on the surface of the contact block 39 again. As the rotating handle 33 continues to rotate, it pushes the threaded rod 32 downward until the contact block 39 is inserted and abuts against the embedded powder. Under the action of magnetic repulsive force, the cleaning block 38 will reciprocate and move up and down under the drive of the lifting shaft 35, achieving a reciprocating cleaning effect on the outer surface of the contact block 39. Example 4

[0024] Further additions are made based on Example 3; please refer to [link / reference]. Figures 5-7 As shown, the sleeve 31 has two symmetrical through slots, and each through slot is equipped with a cylinder dust collection mechanism 4 for collecting dust dropped by the cleaning block 38. The cylinder dust collection mechanism 4 includes a mounting block 41 installed in the through slot, and the bottom of the mounting block 41 is fixedly connected to the top of the rotating seat 21. The mounting block 41 has an inverted U-shaped cavity 42 and a guide cavity 44 respectively. One end of the inverted U-shaped cavity 42 is connected to the guide cavity 44. The two ends of the inverted U-shaped cavity 42 are slidably connected to a first sealing block 421 and a second sealing block 422 respectively. The bottom end of the first sealing block 421 and the lower surface of the cleaning block 38 are fixedly connected to a connecting block 43. The guide cavity 44 is located at the bottom of the inverted U-shaped cavity 42 near the discharge hole of the rotating seat 21.

[0025] By creating an inverted U-shaped cavity 42 and a guide cavity 44 within the mounting block 41, and simultaneously sliding a first sealing block 421 and a second sealing block 422 within the inverted U-shaped cavity 42, a sealed environment is formed inside the inverted U-shaped cavity 42. This allows the cleaning block 38 and the first sealing block 421 to be fixedly connected via the connecting block 43. When the cleaning block 38 moves downwards, it pushes the first sealing block 421 downwards. Within the sealed environment of the inverted U-shaped cavity 42, the air pressure inside the cavity attracts the second sealing block 422 upwards as the first sealing block 421 moves downwards. When the inverted U-shaped cavity 42 is connected to the guide cavity 44, the air in the guide cavity 44 is drawn into the inverted U-shaped cavity 42, causing the guide cavity 44 to absorb the air in the sleeve 31 at the same time. This achieves the effect of the air pressure change in the guide cavity 44 immediately attracting the dust particles falling down from the sleeve 31 into the guide cavity 44 after the inner ring brush of the cleaning block 38 cleans the dust particles on the surface of the abutment block 39, thus achieving the effect of dust accumulation. This avoids the dust from accumulating in the discharge holes in the mounting base 2 and the rotating base 21, which is inconvenient to clean. It also reduces the probability that the dust particles will continue to adhere to the surface of the abutment block 39 when it is pulled out.

[0026] Please see Figure 5 As shown, a filter screen 441 is installed on the inner wall of each of the two guide cavities 44 at opposite ends, and the filter screen 441 is set to an arc shape.

[0027] By installing the guide cavity 44 at one end of the two guide cavities 44, the absorption and filtration effect of the dust collection mechanism 4 on falling dust particles can be increased, and foreign objects can be prevented from entering the guide cavity 44. The arc-shaped setting of the filter screen 441 can increase the filtration area of ​​the guide cavity 44.

[0028] Please see Figure 7 As shown, a dust collection block 45 is snapped together between the mounting block 41 and the rotating seat 21, and the top of the dust collection block 45 is sealed to the bottom of the mounting block 41. The top of the dust collection block 45 has a dust collection groove 451 for collecting dust particles. On both sides of the inner wall of the dust collection groove 451, there are downwardly inclined intercepting blocks 452, and multiple intercepting blocks 452 are arranged alternately. The inner wall of the guide cavity 44 is rotatably connected to a rotating paddle 443 for accelerating the collection of powder particles. A guide block 442 inclined towards the rotating paddle 443 is provided between the rotating paddle 443 and the filter screen 441, and the guide block 442 is fixedly connected to the bottom of the inner wall of the guide cavity 44.

[0029] By setting a guide block 442 between the rotating paddle 443 and the filter screen 441, the air drawn into the guide cavity 44 can be tilted and guided, so that the dust particles mixed in the air can enter the rotating paddle 443 to the maximum extent. Under the influence of the centrifugal force generated by the continuous rotation of the rotating paddle 443 and the reverse airflow when the second sealing block 422 falls, they fall into the dust collection block 45 for centralized collection. At the same time, the height of the tilted guide block 442 is above the central axis of the rotating paddle 443. This setting can better guide the air to the rotating paddle 443, accelerate the centrifugal force of the rotating paddle 443, and improve the effect of collecting embedded dust particles. In addition, the embedded powder particles that fall into the dust collection block 45 will pass through multiple downward-sloping dust collection grooves 451 to reach the bottom of the dust collection block 45 for storage. The multiple downward-sloping dust collection grooves 451 are arranged in an alternating manner to more effectively intercept the escape of embedded powder particles and improve the collection and storage effect of the dust collection block 45.

[0030] Please see Figure 6 As shown, a connecting rope 423 for connecting the first sealing block 421 and the second sealing block 422 is provided inside the inverted U-shaped cavity 42. The two ends of the connecting rope 423 are fixedly connected to the top of the first sealing block 421 and the second sealing block 422, respectively. By fixing the connecting rope 423 between the tops of the first sealing block 421 and the second sealing block 422, it is possible to maintain the second sealing block 422 rising while the first sealing block 421 descends, thus completing the dust collection effect, and to prevent the second sealing block 422 from falling completely out of the inverted U-shaped cavity 42, thereby improving the sustainable use of the device and also improving the safety of the device.

[0031] Working principle: When using this device, firstly, the abutment block 39 is snapped into the bottom end of the snapping block 381. Then, the embedding powder is poured into the feeding chamber at the top of the machine body 1. Next, the rotating seat 21 is rotated so that the U-shaped slot on the rotating seat 21 is stably snapped into the positioning shaft 22. Then, the fastening nut 23 is rotated to complete the abutment limit of the rotating seat 21. Finally, the threaded rod 32 is rotated to drive the abutment block 39 into the feeding chamber at the top of the machine body 1 through the downward movement of the threaded rod 32, so as to complete the rapid and accurate abutment and compaction effect of the embedding powder. This not only simplifies the cumbersome process of adjusting the angle and repeatedly inserting and removing the abutment block 39 in the traditional process, but also improves the accuracy of inserting the abutment block 39, avoids multiple insertions, and improves processing efficiency. In the above process, by using multiple annular arrays of first magnetic blocks 34 distributed at the bottom of the rotating handle 33, with the first magnetic blocks 34 and second magnetic blocks 36 having repulsive magnetic poles, when the rotating handle 33 is rotated, the first magnetic blocks 34 at the bottom of the rotating handle 33 will align with and separate from the second magnetic blocks 36 one by one. Under the magnetic repulsive force of the first magnetic blocks 34, the second magnetic blocks 36 will drive the lifting shaft 35 to move downward through the sleeve 31, and cause the cleaning block 38 fixedly connected to it to move synchronously on the outside of the abutment block 39. The bristles of the inner ring of the cleaning block 38 are used to clean and remove the embedded powder particles adhering to the surface of the abutment block 39, avoiding the enlargement of the abutment block 39 due to the adhesion of embedded powder particles, which would prevent the insertion from being fast and accurate. During the feeding process, the return spring 37 will undergo compression deformation. When the first magnetic block 34 moves away from the corresponding position of the lifting shaft 35, the second magnetic block 36 loses its magnetic repulsive force. As a result, the lifting shaft 35 will push the second magnetic block 36 upward under the elastic reset of the return spring 37, thereby driving the cleaning block 38 to reset upward. Its inner ring bristles will clean the dust particles on the surface of the contact block 39 again. As the rotating handle 33 continues to rotate, it pushes the threaded rod 32 downward until the contact block 39 is inserted and abuts against the embedded powder. Under the action of magnetic repulsive force, the cleaning block 38 will reciprocate and move up and down under the drive of the lifting shaft 35, and achieve the effect of reciprocating cleaning of the outer surface of the contact block 39. Meanwhile, by creating an inverted U-shaped cavity 42 and a guide cavity 44 within the mounting block 41, and slidingly connecting the first sealing block 421 and the second sealing block 422 within the inverted U-shaped cavity 42, a sealed environment is formed inside the inverted U-shaped cavity 42. This ensures that after the cleaning block 38 and the first sealing block 421 are fixedly connected by the connecting block 43, when the cleaning block 38 moves downward, it will push the first sealing block 421 downward, thus sealing the interior of the inverted U-shaped cavity 42. In this environment, when the first sealing block 421 moves downward, the air pressure inside the inverted U-shaped cavity 42 attracts the second sealing block 422 to move upward. The movement of the second sealing block 422, while the inverted U-shaped cavity 42 is connected to the guide cavity 44, draws air from the guide cavity 44 into the inverted U-shaped cavity 42. This causes the guide cavity 44 to simultaneously absorb air from the sleeve 31. This achieves the goal of cleaning dust particles from the surface of the contact block 39 after the inner ring brush of the cleaning block 38 removes them, thus improving the airflow. The change in air pressure inside cavity 44 will immediately attract the dust particles falling downward from sleeve 31 into the guide cavity 44, achieving a dust accumulation effect. This prevents the falling dust from accumulating in the discharge holes of mounting base 2 and rotating base 21, which would be inconvenient to clean. It also reduces the probability that the falling dust particles will continue to adhere to the surface of the contact block 39 when it is pulled out. By setting the guide block 442 between the rotating paddle 443 and the filter screen 441, the air sucked into the guide cavity 44 can be tilted and guided, so that the dust particles mixed in the air can enter the rotating paddle 443 to the maximum extent. Under the influence of the centrifugal force generated by the continuous rotation of the rotating paddle 443 and the reverse airflow when the second sealing block 422 falls, they fall into the dust collection block 45 for centralized collection. At the same time, the height of the tilted guide block 442 is above the central axis of the rotating paddle 443. This setting can better guide the air to the rotating paddle 443, accelerate the centrifugal force of the rotating paddle 443, and improve the effect of collecting embedded dust particles.

[0032] The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A multi-functional semi-automatic hot mounting machine, comprising a body (1) for automatic hot mounting, characterized in that: A mounting base (2) is installed on the top of the machine body (1). The top of the mounting base (2) is rotatably connected to a rotating seat (21) for limiting. The center of the mounting base (2) and the rotating seat (21) are both provided with discharge holes corresponding to the feeding chamber of the machine body (1). The compaction mechanism (3) for compacting the embedded powder is mounted on the rotating seat (21) and includes an abutment block (39) for abutting the embedded powder, a threaded rod (32) for pushing the abutment block (39) up and down, and a sleeve (31) for connecting the rotating seat (21) and the threaded rod (32).

2. The multi-functional semi-automatic hot mounting machine according to claim 1, characterized in that, The threaded rod (32) passes through the center of the sleeve (31) and is threadedly connected to the sleeve (31). The sleeve (31) is fixedly connected to the center of the rotating seat (21), and the center of the sleeve (31) and the center of the discharge hole of the rotating seat (21) are both located on the same vertical line. The upper and lower ends of the threaded rod (32) are respectively fixedly connected to a rotating handle (33) for rotating the threaded rod (32) and a snap-fit ​​block (381) for connecting the abutment block (39).

3. The multi-functional semi-automatic hot mounting machine according to claim 2, characterized in that, The abutment block (39) is snapped onto the bottom of the snap-fit ​​block (381). The bottom of the snap-fit ​​block (381) is provided with a strip-shaped protrusion. The top of the abutment block (39) is provided with a groove that matches the strip-shaped protrusion at the bottom of the snap-fit ​​block (381), and the groove and the strip-shaped protrusion are snapped together.

4. A multi-functional semi-automatic hot mounting machine according to claim 2, characterized in that, The compaction mechanism (3) also includes two lifting shafts (35) that pass through the sleeve (31). The top end of the lifting shaft (35) is fixedly connected to a second magnetic block (36). The second magnetic block (36) and the sleeve (31) are fixedly connected to a return spring (37) on the opposite side. The return spring (37) is sleeved on the outside of the lifting shaft (35). The bottom ends of the two lifting shafts (35) are fixedly connected to a cleaning block (38). The cleaning block (38) is slidably connected to the inner wall of the sleeve (31). The inner wall of the cleaning block (38) is provided with bristles for cleaning the powder adhering to the surface of the contact block (39). The bottom of the rotating handle (33) is fixedly connected to a plurality of first magnetic blocks (34) that repel the magnetic poles of the lifting shaft (35). The plurality of first magnetic blocks (34) are distributed in a ring array.

5. A multi-functional semi-automatic hot-mounting machine according to claim 4, characterized in that, The sleeve (31) has two symmetrical through slots, and each through slot is equipped with a cylinder dust collection mechanism (4) for collecting dust dropped by the cleaning block (38). The cylinder dust collection mechanism (4) includes an installation block (41) installed in the through slot, and the bottom of the installation block (41) is fixedly connected to the top of the rotating seat (21). The installation block (41) is provided with an inverted U-shaped cavity (42) and a guide cavity (44), and one end of the inverted U-shaped cavity (42) is connected to the guide cavity (44). The two ends of the inverted U-shaped cavity (42) are slidably connected with a first sealing block (421) and a second sealing block (422). The bottom end of the first sealing block (421) and the lower surface of the cleaning block (38) are fixedly connected with a connecting block (43). The guide cavity (44) is located at the bottom of the inverted U-shaped cavity (42) near the discharge hole of the rotating seat (21).

6. A multi-functional semi-automatic hot-mounting machine according to claim 5, characterized in that, Each of the two flow guide cavities (44) has a filter screen (441) installed on the inner wall of one of their opposite ends, and the filter screen (441) is arc-shaped.

7. A multi-functional semi-automatic hot-mounting machine according to claim 5, characterized in that, The inner wall of the flow guide cavity (44) is rotatably connected to a rotating paddle (443) for accelerating the collection of powder particles. A flow guide block (442) inclined towards the rotating paddle (443) is provided between the rotating paddle (443) and the filter screen (441), and the flow guide block (442) is fixedly connected to the bottom of the inner wall of the flow guide cavity (44).

8. A multi-functional semi-automatic hot-mounting machine according to claim 5, characterized in that, A dust collection block (45) is snapped between the mounting block (41) and the rotating seat (21), and the top of the dust collection block (45) is sealed to the bottom of the mounting block (41). A dust collection groove (451) for collecting dust particles is opened on the top of the dust collection block (45). A dust collection groove (451) for collecting and storing powder particles is opened on the top of the dust collection block (45). An intercepting block (452) is installed on both sides of the inner wall of the dust collection groove (451) and is arranged in a downwardly inclined manner. Multiple intercepting blocks (452) are arranged alternately in sequence.

9. A multi-functional semi-automatic hot-mounting machine according to claim 5, characterized in that, The inverted U-shaped cavity (42) is provided with a connecting rope (423) for connecting the first sealing block (421) and the second sealing block (422). The two ends of the connecting rope (423) are fixedly connected to the top of the first sealing block (421) and the second sealing block (422), respectively.

10. A multi-functional semi-automatic hot mounting machine according to claim 1, characterized in that, The rotating seat (21) has a U-shaped groove at one end away from the rotating shaft. The top of the mounting seat (2) is fixedly connected to a positioning shaft (22). A fastening nut (23) is threaded onto the positioning shaft (22), and the fastening nut (23) is located above the rotating seat (21).

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