Sampling device for urea-formaldehyde molding powder particle production

Abstract

The utility model relates to the technical field of particle sampling devices, in particular to a sampling device for urea-formaldehyde molding powder particle production, which comprises a sampling barrel, one end of the sampling barrel is fixedly connected with a servo motor, an output shaft of the servo motor is fixedly connected with a packing auger, the surface of the packing auger is rotatably connected to the inner wall of the sampling barrel, and the surface of the packing auger is fixedly connected with the sampling barrel. A feeding hole is formed in the upper end of the surface of the sampling barrel; according to the urea-formaldehyde molding powder particle sampling device, blocking of a feeding hole is achieved through a blocking block and a driven block, then the phenomenon that urea-formaldehyde molding powder particles are mixed in the sampling process at different depths is avoided, the urea-formaldehyde molding powder particle sampling accuracy is improved, locking of the blocking block is achieved through a first spring and a fixing rod, the stability of blocking of the feeding hole by the blocking block is guaranteed, and the sampling efficiency is improved. The interior of the collecting frame is separated by utilizing the stop block, so that the collecting frame can store urea-formaldehyde molding powder particles with different depths, and the practicability of the urea-formaldehyde molding powder particle production sampling device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of particle sampling devices, in particular to a sampling device used for the production of electric jade powder particles. Background Art

[0002] Electron jade powder particles are an important industrial raw material, usually used to manufacture various plastic products. In order to ensure the stability of electron jade powder particles in production and comply with relevant standards and regulations, a sampling device is usually used to sample and test the electron jade powder particles.

[0003] The Chinese patent "Particle Sampler" authorization announcement number "CN219455497U" uses a sampling tube, a sampling port and a spiral chute to achieve the sampling operation of particles, and the sampling particle operation is simple.

[0004] Because the sampling port is always kept unobstructed, the particle sampler may easily cause the electric jade powder particles at different depths to be mixed when sampling the electric jade powder particles at different depths, thereby affecting the accuracy of the electric jade powder particle sampling.

[0005] Therefore, a sampling device for the production of electro-jade powder particles is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a sampling device for the production of electric jade powder particles in order to solve the above problems, thereby improving the problem that the electric jade powder particles are easily mixed during sampling at different depths.

[0007] The utility model achieves the above-mentioned purpose through the following technical scheme: a sampling device for the production of electric jade powder particles, comprising: a sampling barrel, one end of the sampling barrel is fixedly connected to a servo motor, the output shaft of the servo motor is fixedly connected to an auger, the surface of the auger is rotatably connected to the inner wall of the sampling barrel, the upper end of the surface of the sampling barrel is provided with a feed hole, and the surface of the sampling barrel is provided with an isolation mechanism; wherein the isolation mechanism comprises a blocking block slidably connected to the inner wall of the sampling barrel, one side of the blocking block is fixedly connected to a driven block, the top of the driven block is provided with two fixed holes, the inner wall of one of the fixed holes is clamped with a fixed rod, the lower end of the surface of the sampling barrel is threadedly connected to a collection frame, and the surface of the sampling barrel is provided with an isolation component. The blocking block and the driven block are used to achieve the blocking of the feed hole, thereby avoiding the phenomenon of mixing of electric jade powder particles in sampling at different depths, thereby improving the accuracy of sampling of electric jade powder particles.

[0008] Preferably, the isolation assembly includes a fixed cylinder fixedly connected to the upper end of the sampling cylinder surface, the surface of the fixed rod is slidably connected to the inner wall of the fixed cylinder, the top end of the fixed rod is fixedly connected to a first spring, the top end of the first spring is fixedly connected to the inner top wall of the fixed cylinder, and the inner wall of the collection frame is provided with a plurality of blocks. The first spring and the fixed rod are used to lock the blocking block, ensuring the stability of the blocking block to the feed hole, and the blocks are used to separate the collection frame, ensuring that the collection frame can store electric jade powder particles of different depths, thereby improving the practicality of the electric jade powder particle production sampling device.

[0009] Preferably, the first magnetic block is fixedly connected to both sides of the stopper, and a plurality of limit grooves are provided on both sides of the inner wall of the collection frame, and the surface of the first magnetic block is slidably connected to the inner wall of the limit groove. The limit groove and the first magnetic block are used to limit the movement of the stopper, thereby preventing the stopper from being separated from the collection frame, thereby preventing the leakage of the electric jade powder particle sample.

[0010] Preferably, two second magnetic blocks are fixedly connected to the inner wall of the limit groove, and the first magnetic block and the second magnetic block attract each other with opposite poles. The first magnetic block and the second magnetic block are used to realize the adsorption and positioning of the stopper, thereby ensuring the stability of the stopper in the collection frame.

[0011] Preferably, the inner wall of the collection frame is fixedly connected with a plurality of inclined plates, and the top of the block contacts the bottom of the inclined plate. The inclined plates are used to prevent the electric jade powder particle samples from accumulating on the corresponding block, thereby avoiding the mixing of the electric jade powder particle samples, thereby ensuring the sample storage effect in the collection frame.

[0012] Preferably, the rear end of the collection frame is provided with a plurality of discharge holes, and the inner wall of the discharge hole is slidably connected with a material blocking block. By using the discharge holes and the material blocking block, it is possible to take out samples stored at different levels in the collection frame, and the operation of taking out samples stored in the collection frame is simple.

[0013] Preferably, a positioning block is clamped on the inner wall of the material blocking block, and the surface of the positioning block is slidably connected to the inner wall of the collecting frame.

[0014] Preferably, the front end of the positioning block is fixedly connected to a second spring, and the other end of the second spring is fixedly connected to the rear end of the collecting frame. The second spring and the positioning block are used to lock the material blocking block, thereby ensuring stable blocking of the material discharge hole.

[0015] The beneficial effects of the utility model are:

[0016] 1. The blocking block and the driven block are used to block the feed hole, thereby avoiding the mixing of the electric jade powder particles in the sampling at different depths, thereby improving the accuracy of the sampling of the electric jade powder particles. The first spring and the fixed rod are used to lock the blocking block, ensuring the stability of the blocking block on the feed hole. The stopper is used to separate the collection frame, ensuring that the collection frame can store the electric jade powder particles of different depths, thereby improving the practicality of the electric jade powder particle production sampling device;

[0017] 2. The limit groove and the first magnetic block are used to limit the movement of the block, thereby preventing the block from leaving the collection frame, thereby preventing the leakage of the electric jade powder particle sample. The inclined plate is used to prevent the electric jade powder particle sample from accumulating on the corresponding block, thereby avoiding the mixing of the electric jade powder particle sample, thereby ensuring the sample storage effect in the collection frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a cross-sectional view of the sampling tube and the collection frame of the utility model;

[0020] Figure 3 for Figure 2 A magnified view of middle;

[0021] Figure 4 for Figure 2 Enlarged view of B.

[0022] In the figure: 1. sampling cylinder; 2. auger; 3. feeding hole; 4. servo motor; 5. isolation mechanism; 51. blocking block; 52. driven block; 53. fixing hole; 54. fixing rod; 55. collecting frame; 56. isolation assembly; 561. fixing cylinder; 562. first spring; 563. stopper; 564. inclined plate; 565. first magnetic block; 566. limiting groove; 567. second magnetic block; 568. material blocking block; 569. positioning block; 5610. second spring; 5611. discharging hole. DETAILED DESCRIPTION

[0023] 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.

[0024] When implementing: Figure 1-4As shown, a sampling device for the production of electric jade powder particles comprises: a sampling barrel 1, one end of the sampling barrel 1 is fixedly connected to a servo motor 4, the output shaft of the servo motor 4 is fixedly connected to an auger 2, the surface of the auger 2 is rotatably connected to the inner wall of the sampling barrel 1, a feeding hole 3 is provided on the upper end of the surface of the sampling barrel 1, and an isolation mechanism 5 is provided on the surface of the sampling barrel 1; wherein the isolation mechanism 5 comprises a blocking block 51 slidably connected to the inner wall of the sampling barrel 1, one side of the blocking block 51 is fixedly connected to a driven block 52, and the top of the driven block 52 is provided with two fixed A fixing hole 53, wherein the inner wall of one of the fixing holes 53 is clamped with a fixing rod 54, a collecting frame 55 is threadedly connected to the lower end of the surface of the sampling tube 1, an isolation assembly 56 is provided on the surface of the sampling tube 1, and the isolation assembly 56 includes a fixing tube 561 fixedly connected to the upper end of the surface of the sampling tube 1, the surface of the fixing rod 54 is slidably connected to the inner wall of the fixing tube 561, the top end of the fixing rod 54 is fixedly connected to a first spring 562, the top end of the first spring 562 is fixedly connected to the inner top wall of the fixing tube 561, and a plurality of blocks 563 are provided on the inner wall of the collecting frame 55.

[0025] It should be noted that the auger 2 and servo motor 4 in the above description are relatively mature devices in existing technology applications. The specific models can be selected according to actual needs. At the same time, the servo motor 4 can be powered by a built-in power supply or by AC power. The specific power supply method is selected according to the situation and will not be elaborated here.

[0026] A plurality of transparent observation windows are installed on one side of the sampling tube 1 .

[0027] When it is necessary to sample the electric jade powder particles at different depths, the driven block 52 is pushed to make the blocking block 51 block the feed hole 3. The elastic force of the first spring 562 pushes the fixing rod 54 to move down and snap into the corresponding fixing hole 53, thereby locking the blocking block 51 in the feed hole 3. At this time, the sampling tube 1 is pushed to move to the corresponding position in the electric jade powder particles, and the fixing rod 54 is pulled to release the lock of the driven block 52. The driven block 52 is pulled to make the blocking block 51 be stored in the sampling tube 1, so that the feed hole 3 is opened, and the three blocks 563 are pulled and the servo is manually opened. The servo motor 4 is turned on to open the entire collecting frame 55. The output shaft of the servo motor 4 rotates to drive the auger 2 to rotate. The rotation of the auger 2 drives the electric jade powder particle sample at the corresponding depth to fall into the collecting frame 55. After the sample reaches a certain height through the transparent observation window on the sampling tube 1, the servo motor 4 is manually turned off to ensure that samples of different depths will not be mixed during sampling. When storing samples of different depths, the block 563 is pushed in turn to make the corresponding block 563 separate the layers in the collecting frame 55, so that samples of different depths can be stored at the same time.

[0028] like Figure 4As shown, the first magnetic blocks 565 are fixedly connected to both sides of the stop block 563, and a plurality of limiting grooves 566 are opened on both sides of the inner wall of the collection frame 55. The surface of the first magnetic block 565 is slidably connected to the inner wall of the limiting groove 566, and the inner wall of the limiting groove 566 is fixedly connected with two second magnetic blocks 567, and the first magnetic block 565 and the second magnetic block 567 attract each other with opposite poles.

[0029] The attraction between the first magnetic block 565 and the second magnetic block 567 is due to the interaction of the magnetic fields generated therebetween. The magnetic field generated by the first magnetic block 565 is in one direction, while the magnetic field generated by the second magnetic block 567 is in another direction. According to the law of magnetic field interaction, two objects with different magnetic field directions will attract each other.

[0030] The movement of the stopper 563 drives the first magnetic block 565 to move in the limiting groove 566 to above one of the second magnetic blocks 567 , thereby positioning the stopper 563 at a corresponding position in the collecting frame 55 .

[0031] like Figure 4 As shown, a plurality of discharge holes 5611 are opened at the rear end of the collecting frame 55, and the inner wall of the discharge hole 5611 is slidably connected with a material blocking block 568, and the inner wall of the material blocking block 568 is clamped with a positioning block 569, and the surface of the positioning block 569 is slidably connected to the inner wall of the collecting frame 55, and the front end of the positioning block 569 is fixedly connected with a second spring 5610, and the other end of the second spring 5610 is fixedly connected to the rear end of the collecting frame 55.

[0032] When it is necessary to take the sample in the collection frame 55 , push the positioning block 569 to move the positioning block 569 away from the blocking block 568 . At this time, pull the corresponding blocking block 568 to take the sample at the corresponding position in the collection frame 55 .

[0033] like Figure 2 As shown, the inner wall of the collection frame 55 is fixedly connected with a plurality of inclined plates 564, and the top of the stopper 563 contacts the bottom of the inclined plate 564. The inclined plate 564 is made of a polished metal material to ensure the smooth surface of the inclined plate 564. The corresponding stopper 563 moves in the collection frame 55 in a direction away from the discharge hole 5611. The corresponding inclined plate 564 is used to prevent the collected samples from adhering to the corresponding stopper 563, thereby avoiding the occurrence of mixed samples of different depths in the stored samples.

[0034] When the utility model is in use, the driven block 52 is pushed to make the blocking block 51 block the feed hole 3, and the elastic force of the first spring 562 pushes the fixing rod 54 to move down and snap into the corresponding fixing hole 53, thereby locking the blocking block 51 in the feed hole 3. At this time, the sampling tube 1 is pushed to move to the corresponding position in the electric jade powder particles, the feed hole 3 is opened, the three blocks 563 are pulled, and the servo motor 4 is manually turned on to open the entire collection frame 55. The output shaft of the servo motor 4 rotates to drive the auger 2 to rotate, and the rotation of the auger 2 drives the electric jade powder particle sample at the corresponding depth to fall into the collection frame 55. After the sample reaches a certain height through the transparent observation window on the sampling tube 1, the servo motor 4 is manually turned off to ensure that samples of different depths will not be mixed during sampling. When storing samples of different depths, the blocks 563 are pushed in turn to make the corresponding blocks 563 separate the layers in the collection frame 55, thereby storing samples of different depths at the same time.

[0035] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A sampling device for the production of electric jade powder particles, characterized in that: include: A sampling barrel (1), one end of the sampling barrel (1) is fixedly connected to a servo motor (4), the output shaft of the servo motor (4) is fixedly connected to an auger (2), the surface of the auger (2) is rotatably connected to the inner wall of the sampling barrel (1), a feed hole (3) is provided on the upper end of the surface of the sampling barrel (1), and an isolation mechanism (5) is provided on the surface of the sampling barrel (1); The isolation mechanism (5) comprises a blocking block (51) slidably connected to the inner wall of the sampling tube (1); a driven block (52) is fixedly connected to one side of the blocking block (51); two fixing holes (53) are provided on the top of the driven block (52); a fixing rod (54) is clamped on the inner wall of one of the fixing holes (53); a collecting frame (55) is threadedly connected to the lower end of the surface of the sampling tube (1); and an isolation component (56) is provided on the surface of the sampling tube (1).

2. A sampling device for producing electric jade powder particles according to claim 1, characterized in that: The isolation assembly (56) includes a fixed cylinder (561) fixedly connected to the upper end of the surface of the sampling cylinder (1), the surface of the fixed rod (54) is slidably connected to the inner wall of the fixed cylinder (561), the top end of the fixed rod (54) is fixedly connected to a first spring (562), the top end of the first spring (562) is fixedly connected to the inner top wall of the fixed cylinder (561), and the inner wall of the collection frame (55) is provided with a plurality of blocks (563).

3. A sampling device for producing electric jade powder particles according to claim 2, characterized in that: The first magnetic block (565) is fixedly connected to both sides of the stop block (563), and a plurality of limiting grooves (566) are provided on both sides of the inner wall of the collection frame (55), and the surface of the first magnetic block (565) is slidably connected to the inner wall of the limiting groove (566).

4. A sampling device for producing electric jade powder particles according to claim 3, characterized in that: Two second magnetic blocks (567) are fixedly connected to the inner wall of the limiting groove (566), and the first magnetic block (565) and the second magnetic block (567) attract each other with opposite poles.

5. A sampling device for producing electric jade powder particles according to claim 2, characterized in that: A plurality of inclined plates (564) are fixedly connected to the inner wall of the collecting frame (55), and the top of the stopper (563) contacts the bottom of the inclined plate (564).

6. A sampling device for producing electric jade powder particles according to claim 5, characterized in that: A plurality of discharge holes (5611) are provided at the rear end of the collecting frame (55), and a material blocking block (568) is slidably connected to the inner wall of the discharge hole (5611).

7. A sampling device for producing electro-jade powder particles according to claim 6, characterized in that: The inner wall of the material blocking block (568) is clamped with a positioning block (569), and the surface of the positioning block (569) is slidably connected to the inner wall of the collecting frame (55).

8. A sampling device for producing electro-jade powder particles according to claim 7, characterized in that: The front end of the positioning block (569) is fixedly connected to a second spring (5610), and the other end of the second spring (5610) is fixedly connected to the rear end of the collecting frame (55).

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