Sampling device for pigment production

Abstract

The utility model is applicable to the technical field of pigment processing, and provides a sampling device for pigment production, which comprises a handheld part and a sampling mechanism, the bottom of the handheld part is detachably and fixedly connected with a sampling barrel, and the sampling mechanism is provided with a pressing component arranged in the handheld part and an adjusting component movably connected in the sampling barrel, at least one collecting assembly is detachably connected to the outer wall of the sampling barrel in the extending direction of the sampling barrel, after a collector grasps the handheld part and inserts the sampling barrel into pigment, the collecting assembly is settled to the designated depth according to the sampling position, then the pressing assembly is pressed downwards, the adjusting assembly is driven by the pressing assembly to move downwards in the sampling barrel, and the pigment is collected. The feeding port is communicated with the transition hole and the discharging port, so that the pigment enters along the discharging port and is discharged into the collecting assembly along the discharging port, and collection and sampling of various pigments at different positions in single operation are realized.

Description

Technical Field

[0001] The utility model belongs to the technical field of pigment processing, and particularly relates to a sampling device for pigment production. Background Art

[0002] A sampling device is a device for sampling pigments. Pigments are substances that can color objects. Pigments can be soluble or insoluble, and there are inorganic and organic differences. Inorganic pigments are generally mineral substances, and organic pigments are generally obtained from plants and marine animals, such as madder blue, gamboge, and the purple extracted from shellfish in ancient Rome. After pigment production, a sampling device is needed for sampling.

[0003] Chinese utility model patent with the publication number CN210442144U, a pigment sampling device, includes a sampling cylinder. A booster head is installed at the top of the sampling cylinder. A latch is installed on one side of the sampling cylinder. A limiting plate is installed on one side of the latch. A loading cup is installed at the bottom of the sampling cylinder. A connecting piece is installed at the top of one side of the loading cup. A first push rod is installed at the bottom of the booster head, and the first push rod is fixedly melted with the booster head. A limiting frame is installed at the bottom of the first push rod. A spring is installed at the bottom of the limiting frame, and the spring is embedded in a sliding groove on the inner wall of the sampling cylinder. When the sampling device of the utility model samples, only the staff needs to apply a downward force to the booster head of the sampling device. After the loading cup moves down to the outside of the sampling cylinder, the pigment automatically falls into the loading cup under the action of gravity and is stored, and then the sampling cylinder is pulled out of the pigment to complete the sampling. The sampling speed is fast and it is convenient to use.

[0004] However, the above reference document has the following technical problems in actual use:

[0005] First, since only one loading cup is provided in the above device, it can only sample the pigment at a single position during actual use. If it is necessary to detect the mixing degree of pigments at different layers in the pigment, manual repeated operations are required, which greatly increases the labor amount required by the staff and also limits the detection efficiency of the above device.

[0006] Second, in addition, when the pigment in the loading cup needs to be taken out in the above device, the booster head needs to be pressed again to push the loading cup out of the sampling cylinder. However, during the pushing-out process, if the staff cannot hold it firmly, the sampling cylinder will shake, resulting in the spilling of the pigment in the loading cup and causing waste of the pigment. Summary of the Utility Model

[0007] The present utility model provides a sampling device for pigment production, aiming to solve the problems mentioned in the above background technology that the above device can only sample and detect pigments at a single position in a single operation, cannot meet the requirement of sampling pigments at multiple different positions simultaneously, and when pouring out the pigments, the device may shake due to unstable grasping, resulting in spilling of the pigments and waste of the pigments.

[0008] The present utility model is realized as follows. A sampling device for pigment production includes: a handheld part, at the bottom of which a sampling cylinder is detachably and fixedly connected; a sampling mechanism, which has: a pressing component arranged in the handheld part, and an adjusting component movably connected in the sampling cylinder. When the sampling cylinder is assembled at the bottom of the handheld part, the pressing component and the adjusting component are detachably connected. Moreover, at least one collecting component is detachably connected to the outer wall of the sampling cylinder along its extending direction. When the pressing component presses down the adjusting component to cause the adjusting component to move vertically downward, the collecting component and the adjusting component are communicated with each other for sampling and collecting pigments at a specified position. In this solution, this device is suitable for sampling and collecting liquid pigments (and also can sample some powdery solid pigments). By detachably connecting the sampling cylinder at the bottom of the handheld part and selecting a suitable sampling cylinder according to the number of samples to be collected, multiple collecting components are detachably connected to the outer wall of the sampling cylinder. After the collector holds the handheld part and inserts the sampling cylinder into the pigment, the collecting component is settled to a specified depth according to the sampling position. Then, the pressing component is pressed down, and the pressing component is used to drive the adjusting component to move downward in the sampling cylinder, so that the feed port, the transition hole, and the discharge port are communicated. Then, the pigment enters along the discharge port and is discharged into the collecting component along the discharge port, realizing the collection and sampling of pigments at multiple different positions in a single operation, greatly improving the efficiency of sampling and collecting pigments, and reducing the labor required for repeated manual operations.

[0009] In addition, the collecting component is fixedly connected to the outer wall of the sampling cylinder in a detachable connection manner. After the collection is completed, the collector takes out the sampling cylinder and places it horizontally, and disassembles the collection container from the sampling cylinder by screwing and rotating, avoiding spilling of the pigments caused by shaking during the disassembly process, and reducing the loss and waste of the pigments.

[0010] Preferably, the handheld part includes: a sleeve, on the bottom wall of which there is integrally and fixedly connected an annular convex edge, on the outer wall of the convex edge there is provided a first connecting thread, on the top wall of the sampling tube there is provided a receiving cavity, and on the inner wall of the receiving cavity corresponding to its open top there is provided a first mating thread that is screwed and matched with the first connecting thread; in this solution, when installing the sampling tube, place the sampling tube below the sleeve, align the receiving cavity at the top of the sampling tube with the convex edge, then insert the convex edge into the receiving cavity, and then rotate the sampling tube so that the first connecting thread and the first mating thread are screwed together to achieve the assembly of the sampling tube at the bottom of the sleeve.

[0011] Preferably, the outside of the sleeve is also wrapped with an anti-slip gasket, and there is an annular groove on the outer wall of the sleeve, and the anti-slip gasket is accommodated in the annular groove; in this solution, by setting the anti-slip gasket, the friction between the hand of the collecting personnel and the sleeve can be increased, avoiding the unstable capture of the sampling device due to slippery hands during the sampling process, ensuring the accuracy during the sampling process, and reducing the increased workload caused by repeated operations.

[0012] Preferably, the pressing assembly includes: a pressing column arranged in the sleeve, the top part of which extends to the outside of the sleeve and is fixedly installed with a pressing block, on the bottom wall of the pressing column there is fixedly connected a first magnetic part, on the outer wall of the pressing column there is also fixedly installed a limiting ring, and a first return spring is sleeved on the outer wall of the pressing column between the limiting ring and the inner bottom wall of the sleeve; in this solution, when pressing down the pressing block, the pressing block will drive the pressing column to move longitudinally downward in the sleeve. At this time, the limiting ring on the outer wall of the pressing column will move synchronously and approach the inner bottom wall of the sleeve, squeezing the first return spring. The bottom end of the movable column drives the movable column to move downward. When the pressing block is released, under the driving of the rebound of the first return spring, the limiting ring drives the pressing column to move upward, thereby releasing the downward pressing restriction on the movable column.

[0013] Preferably, the adjusting component includes: a movable column disposed in the accommodating cavity, a second return spring is disposed between the bottom wall of the movable column and the inner bottom wall of the accommodating cavity, a second magnetic member magnetically adsorbed and connected to the first magnetic member is fixedly connected to the top wall of the movable column, and at least one transition hole is longitudinally formed in the movable column. Sampling holes corresponding to the number of the transition holes and distributed in a staggered manner are formed on the outer wall of the sampling cylinder. The sampling holes have: a feed port and a discharge port symmetrically formed on the outer wall of the sampling cylinder. In this solution, when the sampling cylinder and the sleeve are assembled, the second magnetic member at the top of the movable column is magnetically adsorbed to the first magnetic member, so that the movable column and the pressing column form an integral structure. When the pressing column moves downward, it will drive the movable column to move downward synchronously. After the movable column is pressed down, the second return spring is compressed. At the same time, the transition hole on the movable column moves downward and approaches the feed port and the discharge port. When the transition hole is flush with the feed port and the discharge port, the pigment outside the sampling cylinder will enter the transition hole along the feed port, and then enter the discharge port (collection container) along the transition hole, realizing the sampling and collection of the pigment.

[0014] It should be noted that the outer wall of the movable column fits with the inner wall of the accommodating cavity. Therefore, when the transition hole and the feed port are misaligned, the pigment outside the sampling cylinder will not enter the accommodating cavity along the feed port.

[0015] Preferably, the collecting component includes: a connecting sleeve fixedly connected to the discharge port, and a collecting container is detachably connected in the connecting sleeve. Wherein, the collecting container has: a port portion and a receiving portion communicated with the port portion. A second connecting thread is disposed on the outer wall of the port portion, and a second mating thread screwed with the second connecting thread is disposed on the inner wall of the connecting sleeve. In this solution, when assembling the collecting container, the port portion is oriented towards the sampling cylinder and aligned with the connecting sleeve. Then, the port portion is inserted into the connecting sleeve and the receiving portion is rotated. The second connecting thread and the second mating thread are screwed together to realize the connection and fixation between the collecting container and the connecting sleeve, and the collecting container is communicated with the discharge port, facilitating the subsequent sampled pigment to enter the receiving portion.

[0016] Compared with the prior art, the beneficial effects of the present invention are: A sampling device for pigment production of the present invention:

[0017] 1. By detachably connecting a sampling cylinder to the bottom end of the handheld part and selecting a suitable sampling cylinder according to the quantity of the samples to be collected, a plurality of collection components are detachably connected to the outer wall of the sampling cylinder. After the collector holds the handheld part and inserts the sampling cylinder into the pigment, the collection components are settled to a specified depth according to the sampling position. Subsequently, the pressing component is pressed down, and the pressing component is used to drive the adjusting component to move downward in the sampling cylinder, so that the feed port, the transition hole, and the discharge port are communicated. Then, the pigment enters through the discharge port and is discharged into the collection components along the discharge port, realizing the collection and sampling of pigments at multiple different positions in a single operation, greatly improving the efficiency of collecting and sampling pigments, and reducing the labor amount required for repeated manual operations.

[0018] 2. The collection components are fixedly connected to the outer wall of the sampling cylinder in a detachable connection manner. After the collection is completed, the collector takes out the sampling cylinder and places it horizontally, and detaches the collection container from the sampling cylinder by screwing and rotating, avoiding the splashing caused by the shaking of the pigment during the disassembly process, and reducing the loss and waste of the pigment. Description of the Drawings

[0019] Figure 1 is a schematic diagram of the present utility model;

[0020] Figure 2 is a schematic diagram of the handheld part in the present utility model;

[0021] Figure 3 is a cross-sectional view of the handheld part in the present utility model;

[0022] Figure 4 is a cross-sectional view of the sampling cylinder in the present utility model;

[0023] Figure 5 is the present utility model Figure 4 an enlarged view of the structure at A in;

[0024] Figure 6 is the present utility model Figure 4 an enlarged view of the structure at B in;

[0025] In the figure:

[0026] 1. Handheld part; 11. Sleeve; 12. Flange; 121. First connection thread; 13. Anti-slip gasket; 14. Annular groove;

[0027] 2. Sampling cylinder; 21. Accommodation cavity; 22. First mating thread;

[0028] 3. Sampling mechanism; 31. Pressing component; 311. Pressing column; 312. Pressing block; 313. First magnetic member; 314. Limiting ring; 315. First return spring; 32. Adjusting component; 321. Movable column; 322. Second return spring; 323. Second magnetic member; 324. Transition hole; 325. Feed port; 326. Discharge port;

[0029] 4. Collection component; 41. Connecting sleeve; 42. Collection container; 421. Port part; 422. Receiving part; 423. Second connecting thread; 43. Second mating thread. Detailed implementation manners

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Apparently, the described embodiments are some but not all of the embodiments of the present utility model.

[0031] Generally, the components of the embodiments of the present utility model described and shown in the accompanying drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the claimed present utility model, but merely represents the selected embodiments of the present utility model.

[0032] All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0033] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0034] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0035] Please refer toFigures 1-6 , the present utility model provides a technical solution: a sampling device for pigment production, comprising: a handheld part 1, at the bottom of which a sampling cylinder 2 is detachably and fixedly connected; a sampling mechanism 3, which has: a pressing component 31 arranged in the handheld part 1, and an adjusting component 32 movably connected in the sampling cylinder 2. When the sampling cylinder 2 is assembled at the bottom of the handheld part 1, the pressing component 31 and the adjusting component 32 are detachably connected. Moreover, at least one collecting component 4 is detachably connected to the outer wall of the sampling cylinder 2 along its extending direction. When the pressing component 31 presses down the adjusting component 32 to cause the adjusting component 32 to move longitudinally downward, the collecting component 4 and the adjusting component 32 are communicated with each other for sampling and collecting the pigment at a specified position.

[0036] Furthermore, the handheld part 1 includes: a sleeve 11, at the bottom wall of which an annular flange 12 is integrally formed and fixedly connected. A first connection thread 121 is arranged on the outer wall of the flange 12. A receiving cavity 21 is formed on the top wall of the sampling cylinder 2, and a first mating thread 22 that is screwed and matched with the first connection thread 121 is arranged on the inner wall of the receiving cavity 21 corresponding to its open top.

[0037] Specifically, to better prevent the pigment from seeping into the receiving cavity 21 along the gap between the sampling cylinder 2 and the sleeve 11 after assembly, a sealing ring can be fixedly installed on the bottom wall of the sleeve 11 outside the flange 12. The sealing ring is fixedly installed at the bottom of the sleeve 11 by means of adhesion. After the sampling cylinder 2 is fixedly connected to the bottom of the sleeve 11, the top end of the sampling cylinder 2 abuts against the sealing ring, squeezing the sealing ring, thereby blocking the gap between the sampling cylinder 2 and the sleeve 11 and effectively reducing the leakage of the pigment.

[0038] Furthermore, an anti-slip gasket 13 is also wrapped outside the sleeve 11, and an annular groove 14 is formed on the outer wall of the sleeve 11. The anti-slip gasket 13 is accommodated in the annular groove 14.

[0039] Specifically, to better increase the friction of the anti-slip gasket 13, raised particles can be arranged around the outer wall of the anti-slip gasket 13 to increase the friction through the raised particles and prevent adverse phenomena such as slipping.

[0040] Furthermore, the pressing component 31 includes: a pressing column 311 arranged in the sleeve 11, the top end part of which extends to the outside of the sleeve 11 and is fixedly installed with a pressing block 312. A first magnetic part 313 is fixedly connected to the bottom wall of the pressing column 311. A limiting ring 314 is also fixedly installed on the outer wall of the pressing column 311, and a first return spring 315 is sleeved on the outer wall of the pressing column 311 between the limiting ring 314 and the inner bottom wall of the sleeve 11.

[0041] Further, the adjustment component 32 includes: a movable column 321 disposed in the accommodation cavity 21, a second return spring 322 is disposed between the bottom wall of the movable column 321 and the inner bottom wall of the accommodation cavity 21, a second magnetic member 323 magnetically adsorbed and connected to the first magnetic member 313 is fixedly connected to the top wall of the movable column 321, and at least one transition hole 324 is longitudinally formed in the movable column 321. Sampling holes corresponding to the number of the transition holes 324 and distributed in a staggered manner are formed on the outer wall of the sampling cylinder 2. The sampling holes have: a feed port 325 and a discharge port 326 symmetrically formed on the outer wall of the sampling cylinder 2.

[0042] Specifically, the length of the sampling cylinder 2 of the present device can be selected according to actual sampling requirements. The length of the movable column 321 therein is adapted to the sampling cylinder 2. At the same time, the transition holes 324 on the movable column 321 and the sampling holes on the sampling cylinder 2 can be freely customized according to actual use requirements, and the present solution does not limit them too much.

[0043] Further, the collection component 4 includes: a connecting sleeve 41 fixedly connected to the discharge port 326, and a collection container 42 is detachably connected in the connecting sleeve 41. Among them, the collection container 42 has: a port portion 421 and a receiving portion 422 communicated therewith. A second connecting thread 423 is disposed on the outer wall of the port portion 421, and a second mating thread 43 screwed and matched with the second connecting thread 423 is disposed on the inner wall of the connecting sleeve 41.

[0044] The working principle and usage process of the present utility model:

[0045] The sampling cylinder 2 is assembled to the bottom of the sleeve 11 through the screwing fit of the first connecting thread 121 and the first mating thread 22, so that the first magnetic member 313 and the second magnetic member 323 are magnetically adsorbed and connected;

[0046] The port portion 421 of the collection container 42 is assembled to the connecting sleeve 41 through the screwing fit of the second connecting thread 423 and the second mating thread 43;

[0047] The sampling cylinder 2 is inserted into the pigment. Hold the sleeve 11 by hand and press down the pressing block 312, which pushes the pressing column 311 to move downward and drives the movable column 321 to move synchronously. The transition hole 324 moves downward and is flush with the sampling hole. The pigment enters the transition hole 324 through the feed port 325, then enters the connecting sleeve 41 through the discharge port 326, and then enters the collection container 42 (the receiving portion 422) to realize the collection and sampling of the pigment.

[0048] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A sampling device for pigment production, characterized in that: Comprising: A handheld part (1) with a sampling cylinder (2) detachably and fixedly connected to its bottom; A sampling mechanism (3) having: A pressing component (31) disposed within the handheld part (1), and an adjusting component (32) movably connected within the sampling cylinder (2). When the sampling cylinder (2) is assembled to the bottom of the handheld part (1), the pressing component (31) and the adjusting component (32) are detachably connected; Moreover, at least one collection component (4) is detachably connected to the outer wall of the sampling cylinder (2) along its extending direction. When the pressing component (31) presses down the adjusting component (32) causing the adjusting component (32) to move vertically downward, the collection component (4) and the adjusting component (32) are in communication for sampling and collecting the pigment at a specified position.

2. The sampling device for pigment production according to claim 1, wherein: The handheld part (1) includes: A sleeve (11) with an annular flange (12) integrally formed on its bottom wall, and a first connecting thread (121) provided on the outer wall of the flange (12); A receiving cavity (21) is formed on the top wall of the sampling cylinder (2), and a first mating thread (22) that is screwed and matched with the first connecting thread (121) is provided on the inner wall of the receiving cavity (21) corresponding to its open top.

3. The sampling device for pigment production according to claim 2, characterized in that: An anti-slip gasket (13) is also wrapped around the outside of the sleeve (11), and an annular groove (14) is formed on the outer wall of the sleeve (11), and the anti-slip gasket (13) is received within the annular groove (14).

4. The sampling device for pigment production according to claim 2, wherein: The pressing component (31) includes: A pressing column (311) disposed within the sleeve (11), the top end portion of which extends to the outside of the sleeve (11) and is fixedly installed with a pressing block (312), and a first magnetic member (313) is fixedly connected to the bottom wall of the pressing column (311); A limiting ring (314) is also fixedly installed on the outer wall of the pressing column (311), and a first return spring (315) is sleeved on the outer wall of the pressing column (311) between the limiting ring (314) and the inner bottom wall of the sleeve (11).

5. The sampling device for pigment production according to claim 4, characterized in that: The adjusting component (32) includes: A movable column (321) disposed within the receiving cavity (21), a second return spring (322) is provided between its bottom wall and the inner bottom wall of the receiving cavity (21), a second magnetic member (323) that is magnetically adsorbed and connected to the first magnetic member (313) is fixedly connected to the top wall of the movable column (321), and at least one transition hole (324) is longitudinally formed on the movable column (321); Sampling holes corresponding to the number of the transition holes (324) and distributed in a staggered manner are formed on the outer wall of the sampling cylinder (2). The sampling holes have: A feed port (325) and a discharge port (326) symmetrically formed on the outer wall of the sampling cylinder (2).

6. The sampling device for pigment production according to claim 5, wherein: The collection component (4) includes: A connecting sleeve (41) fixedly connected within the discharge port (326), and a collection container (42) is detachably connected within the connecting sleeve (41); Among them, the collection container (42) has a port portion (421) and a housing portion (422) communicating therewith. A second connection thread (423) is provided on the outer wall of the port portion (421), and a second mating thread (43) that is screwed and mated with the second connection thread (423) is provided on the inner wall of the connection sleeve (41).

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