Disclosure of Invention
In order to solve the above problems, an object of the present utility model is to provide a spray drying apparatus for metal surface treatment.
In order to achieve the above object, the utility model provides a spray drying device for metal surface treatment, which comprises a shell, wherein one side outer wall of the shell is symmetrically provided with a mounting plate, the lower surface of one mounting plate is provided with the upper end of a first rotating shaft, the lower end of the first rotating shaft penetrates through the other mounting plate, the outer wall of the upper end of the first rotating shaft is provided with one end of a sliding plate, the other end of the sliding plate penetrates through the shell to be provided with a first pin shaft, the inner wall of the shell is provided with a limit groove, one end of the first pin shaft is positioned in the limit groove, one end of the sliding plate positioned in the shell is provided with a connecting rod, the outer walls at two ends of the connecting rod are respectively provided with a clamping plate, the opposite surfaces of the two clamping plates are respectively provided with a threaded rod, the outer wall of the threaded rod is sleeved with a sleeve, the side of the shell is fixedly provided with one end of a fixing plate, the other end of the fixing plate penetrates through the upper end of a second rotating shaft, the lower end of the second rotating shaft is provided with an adjusting mechanism, the outer wall at one side of the shell is provided with a storage box, and the inner part of the shell is provided with a heating frame.
In an example, be threaded connection between first pivot and the slide, and the slide constitutes the sliding structure of block formula through first round pin axle and spacing groove, has guaranteed when rotatory first pivot, and the slide can be along the vertical downward slip of the outer wall of first pivot under the screw thread effect, can receive the spacing effect of spacing groove simultaneously, prevents to deviate from taking place.
In an example, the just-regarded regular hexagon structure of connecting rod, and the central point that the connecting rod looks sideways is provided with protruding form structure to the connecting rod is fixed connection with the tip of slide, has guaranteed that the slide can drive the connecting rod in step and vertically slide downwards, and splint can slide along the outer wall of connecting rod.
In an example, splint and threaded rod are fixed connection, and two splint constitute block formula sliding structure with the both ends of connecting rod respectively to sleeve and two the tip of threaded rod is threaded connection, and when rotatory sleeve, under the spacing effect of screw effect and connecting rod, two threaded rods can be synchronous do vertical ascending mutual be close to or keep away from the motion.
In one example, adjustment mechanism includes connecting block, second round pin axle, third pivot, change board and draw-in groove, and the lower extreme of second pivot is connected with the upper end of connecting block, the inside of connecting block lower extreme runs through and installs the second round pin axle, and the inner wall of casing installs the third pivot, the outer wall of third pivot is provided with the one end of change board, and changes the board other end and run through and install in the outside of casing to the draw-in groove has been seted up to the inside of change board, the one end of second round pin axle is located the inside of draw-in groove, but this adjustment mechanism's setting provides the function of rotatable regulation location for change board, can drive the change board in step through rotatory regulation and the location of second round pin axle axis through rotatory second pivot.
In an example, the rotating plate forms a rotating structure with the shell through the third rotating shaft, the connecting block forms a clamping type sliding structure with the clamping groove through the second pin shaft, the connecting block forms a rotating structure with the lower end of the second rotating shaft through the bearing, the second rotating shaft is in threaded connection with the fixed plate, the rotating plate can rotate in the shell, the rotation of the rotating plate can be controlled by the second pin shaft, and the second pin shaft can drive the rotating plate to rotate by taking the second pin shaft as an axis through the clamping groove under the rotating action of the second rotating shaft.
The spraying and drying device for metal surface treatment provided by the utility model has the following beneficial effects:
1. on the basis of not changing the spraying and drying principle, two devices required by the spraying and drying steps are flexibly combined together, and a sliding plate is driven to slide vertically downwards in the shell along the outer wall of the first rotating shaft under the limiting action of a limiting groove by rotating the first rotating shaft, so that one side of a metal block is in covering contact with a spraying opening firstly, and enters the heating frame for drying along with the continuous rotation of the first rotating shaft after spraying, so that the device has higher practicability;
2. on the other hand, on the basis of the above, after the clamp and the metal block vertically move downwards to finish spraying, the spraying surface of the clamp is attached to one end of the rotating plate, the spraying surface of the metal block is effectively leveled under the action of the rotating plate, residual paint flows into the storage box along the upper surface of the rotating plate, the position of the rotating plate inside the shell, namely the horizontal position, can be adjusted through rotating the second rotating shaft, and the rotating plate is driven to synchronously rotate clockwise or anticlockwise by taking the third rotating shaft as an axis through the clamping action between the second pin shaft and the clamping groove when the second rotating shaft rotates, so that the effect of adjusting the horizontal position of the end part of the rotating plate is achieved.
Detailed Description
In order to more clearly illustrate the general inventive concept, a detailed description is given below by way of example with reference to the accompanying drawings.
In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, the description with reference to the terms "one aspect," "some aspects," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the present utility model. In this specification, the schematic representations of the above terms are not necessarily for the same scheme or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.
As shown in fig. 1 to 4, an embodiment of the present utility model proposes a spray drying device for metal surface treatment, which comprises a housing 1, wherein one side outer wall of the housing 1 is symmetrically provided with a mounting plate 2, the lower surface of one mounting plate 2 is provided with the upper end of a first rotating shaft 3, the lower end of the first rotating shaft 3 penetrates through the other mounting plate 2, the outer wall of the upper end of the first rotating shaft 3 is provided with one end of a sliding plate 4, the other end of the sliding plate 4 penetrates through the housing 1 and is provided with a first pin shaft 5, the inner wall of the housing 1 is provided with a limit groove 6, one end of the first pin shaft 5 is positioned in the limit groove 6, one end of the sliding plate 4 positioned in the housing 1 is provided with a connecting rod 7, the outer walls of the two ends of the connecting rod 7 are respectively provided with a clamping plate 8, the opposite surfaces of the two clamping plates 8 are respectively provided with a threaded rod 9, the outer wall of the threaded rod 9 is sleeved with a sleeve 10, one end of a fixed plate 11 is fixed on the side of the housing 1, the other end of the fixed plate 11 penetrates through the inner wall of the second rotating shaft 12, the lower end of the second rotating shaft 12 is provided with an adjusting mechanism 13, one side of the outer wall of the second rotating shaft 12 is provided with a storage box 14, one side of the housing 1 is provided with a storage box 14, and the inner heating box 15 is provided with the inner heating box 15.
Specifically, be threaded connection between first pivot 3 and the slide 4, and slide 4 constitutes the sliding structure of block formula through first round pin axle 5 and spacing groove 6, has guaranteed when rotatory first pivot 3, and slide 4 can be along the vertical downward slip of the outer wall of first pivot 3 under the screw thread effect, can receive the spacing effect of spacing groove 6 simultaneously, prevents to take place to deviate.
Specifically, the positive of connecting rod 7 is regarded as regular hexagon structure, and the central point that connecting rod 7 looks sideways is put and is provided with protruding form structure to connecting rod 7 is fixed connection with the tip of slide 4, has guaranteed that slide 4 can drive connecting rod 7 vertical downward slip in step, and splint 8 can slide along the outer wall of connecting rod 7.
Specifically, splint 8 and threaded rod 9 are fixed connection, and two splint 8 constitute the sliding structure of block formula with the both ends of connecting rod 7 respectively to sleeve 10 is threaded connection with the tip of two threaded rods 9, when rotatory sleeve 10, under the spacing effect of screw effect and connecting rod 7, two threaded rods 9 can be synchronous do the ascending mutual being close to or keep away from the motion of vertical direction.
Specifically, the adjusting mechanism 13 includes a connection block 1301, a second pin shaft 1302, a third rotating shaft 1303, a rotating plate 1304 and a clamping groove 1305, the lower end of the second rotating shaft 12 is connected with the upper end of the connection block 1301, the second pin shaft 1302 is installed in the interior of the lower end of the connection block 1301 in a penetrating manner, the third rotating shaft 1303 is installed on the inner wall of the shell 1, one end of the rotating plate 1304 is installed on the outer wall of the third rotating shaft 1303 in a penetrating manner, the other end of the rotating plate 1304 is installed on the outer side of the shell 1 in a penetrating manner, the clamping groove 1305 is formed in the interior of the rotating plate 1304, one end of the second pin shaft 1302 is located in the clamping groove 1305, the rotating plate 1304 is provided with a rotatable adjusting and positioning function by rotating the second rotating shaft 12, and the rotating plate 1304 can be synchronously driven to rotate along the axis of the second pin shaft 1302.
Specifically, the rotating plate 1304 forms a rotating structure with the casing 1 through the third rotating shaft 1303, the connecting block 1301 forms a clamping sliding structure with the clamping groove 1305 through the second pin shaft 1302, the lower ends of the connecting block 1301 and the second rotating shaft 12 form a rotating structure through a bearing, the second rotating shaft 12 is in threaded connection with the fixed plate 11, it is ensured that the rotating plate 1304 can rotate in the casing 1, the rotation of the rotating plate 1304 can be controlled by the second pin shaft 1302, and the second pin shaft 1302 can drive the rotating plate 1304 to rotate by taking the second pin shaft 1302 as an axis through the clamping groove 1305 under the rotation action of the second rotating shaft 12.
Working principle: when the spray drying device for metal surface treatment is used, firstly, as shown in fig. 1, in a state of to-be-sprayed drying after the metal block is installed, the metal block can be placed in through a groove body at the side edge of a shell 1, the groove body is not described in the drawing, as shown in fig. 2, a sleeve 10 is rotated clockwise, under the action of threads, two threaded rods 9 synchronously drive two clamping plates 8 to do vertical movement far away from each other along the two ends of a connecting rod 7, then the metal block is aligned and centered between the two clamping plates 8, the surface to be sprayed of the metal block corresponds to a spray opening penetrating through the inside of the shell 1, the sleeve 10 is rotated in a reverse anticlockwise direction, the two clamping plates 8 synchronously slide close to each other along the two ends of the connecting rod 7, the two clamping plates 8 clamp and fix the metal block, then the first rotating shaft 3 is rotated clockwise, under the action of the screw thread, the sliding plate 4 vertically slides downwards along the outer wall of the first rotating shaft 3 and synchronously drives the first pin shaft 5 to vertically slide downwards along the limit groove 6, at this time, the sliding plate 4 synchronously drives the connecting rod 7 to vertically slide downwards, and the connecting rod 7 drives the two clamping plates 8 and the metal block to synchronously slide downwards vertically, one side surface of the metal block is uniformly sprayed under the continuous spraying action of the spraying opening, along with the sliding of the metal block, the spraying surface of the metal block is gradually attached to the left end of the rotating plate 1304, under the sliding action of the metal block, the spraying surface of the rotating plate 1304 is gradually scraped by the rotating plate 1304, and redundant paint slides into the storage box 14 along the upper surface of the rotating plate 1304, the rotating first rotating shaft 3 is continuously rotated, so that the metal block continuously slides downwards and gradually enters the heating frame 15, at this time, the rotating of the first rotating shaft 3 is stopped, the metal block is dried in the heating frame 15, the effect of performing surface spraying and drying on the metal block is achieved, and as shown in fig. 1 and 4, the second rotating shaft 12 rotates clockwise or anticlockwise to synchronously drive the connecting block 1301 to vertically slide upwards or downwards, and the connecting block 1301 synchronously drives the rotating plate 1304 to rotate anticlockwise or clockwise by the third rotating shaft 1303 through the second pin 1302 and the clamping groove 1305, so that the effect of adjusting and positioning the horizontal position of the left end of the rotating plate 1304 is achieved.
In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for system embodiments, since they are substantially similar to method embodiments, the description is relatively simple, as relevant to see a section of the description of method embodiments.
The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are to be included in the scope of the claims of the present utility model.