Electrostatic powder spraying production line

Abstract

The utility model relates to the technical field of powder spraying, and discloses an electrostatic powder spraying production line which comprises a connecting plate, a spraying room and a drying room which are connected through a suspension conveying chain, a feeding mechanism is arranged outside the connecting plate, and a lifting mechanism is arranged inside the feeding mechanism. Through the arranged bottom plate, workpieces can be stacked and placed conveniently, under cooperation of universal wheels, the bottom plate can slide on the inner wall of a surrounding seat conveniently, rapid feeding work of the workpieces is facilitated, a back plate can be limited conveniently by rotating a stud and moving a T-shaped block conveniently, a worm wheel can rotate conveniently by starting a motor, and the work efficiency is improved. And under the cooperation of a second belt pulley, a transmission belt and a first belt pulley, a threaded rod can rotate conveniently, so that a threaded block and a lifting plate can move upwards conveniently, a bottom plate can move upwards conveniently, a workpiece can ascend slowly conveniently, and a worker can take the workpiece conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to powder spraying technical field, concretely is a kind of electrostatic powder spraying production line. BACKGROUND

[0002] Electrostatic powder spraying method is the coating sprayed by electrostatic powder spray gun, makes powder particle negative charge while dispersing, and charged powder particle is affected by airflow (or centrifugal force and other forces) and electrostatic attraction, and is coated to the surface of grounded workpiece, and then is heated, fused and solidified into film.Electrostatic powder spraying method is the powder coating method that occupies dominant position in industrial coating field.

[0003] In prior art, workers usually hang workpiece at the hook of suspension conveyor, in the process of transporting workpiece, workpiece sequentially passes through spray house and drying house, and powder spraying and drying of workpiece are completed, but in actual use process, workpiece is stacked on the top of trolley, workers need to frequently bend to take workpiece, and then hang workpiece, which needs to consume large physical strength of workers, and work efficiency is low, so electrostatic powder spraying production line needs to be improved to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of electrostatic powder spraying production line to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of electrostatic powder spraying production line, including connecting plate, spray house and drying house, three are connected by suspension conveying chain, the outside of the connecting plate is provided with feeding mechanism, the inside of the feeding mechanism is provided with lifting mechanism.

[0006] Preferably, the feeding mechanism includes surrounding seat, the surrounding seat is fixedly connected to the outside of connecting plate, the inner wall of the surrounding seat is slidably connected with bottom plate, the bottom of the bottom plate is fixedly connected with universal wheel, the front of the bottom plate is fixedly connected with backboard, the front of the surrounding seat is fixedly connected with extension plate, the inside of the extension plate is screw-connected with stud, one end of the stud is rotatably connected with T-shaped block, the outer side of the T-shaped block is fixedly connected with limit post, and the feeding work of workpiece is facilitated.

[0007] Preferably, the inside of the backboard is provided with sliding groove at the position corresponding to T-shaped block, and the T-shaped block is slidably connected in the sliding groove, so as to facilitate the limiting work of backboard.

[0008] Preferably, the inside of the extension plate is provided with through hole at the position corresponding to limit post, and the limit post passes through the through hole, so as to facilitate the limiting work of T-shaped block.

[0009] Preferably, the lifting mechanism comprises a threaded rod rotatably connected in the interior of the surrounding seat, a threaded block threadedly connected to the exterior of the threaded rod, a lifting plate fixedly connected to the interior of the threaded block, a first belt pulley fixedly connected to the top of the threaded rod, the first belt pulley rotatably connected to the surrounding seat, a transmission belt drivingly connected to the exterior of the first belt pulley, a motor fixedly connected to the exterior of the surrounding seat, a worm fixedly connected to the output end of the motor, the worm rotatably connected to the surrounding seat, a worm gear meshing with the exterior of the worm, a rotating column fixedly connected to the interior of the worm gear, the rotating column rotatably connected to the surrounding seat, a second belt pulley fixedly connected to the top of the rotating column, the second belt pulley drivingly connected to the transmission belt, facilitating the lifting of the bottom plate, thereby facilitating the workers to take the workpieces.

[0010] Preferably, the interior of the surrounding seat is provided with a through slot corresponding to the threaded block, and the threaded block is slidingly connected in the through slot, facilitating the lifting of the threaded block.

[0011] Compared with the prior art, the electrostatic powder spraying production line has the following beneficial effects:

[0012] 1. The electrostatic powder spraying production line is convenient for stacking and placing the workpieces through the bottom plate, facilitates the quick feeding of the workpieces through the sliding of the bottom plate on the inner wall of the surrounding seat under the cooperation of the universal wheels, facilitates the workers to take the workpieces, facilitates the movement of the T-shaped block through the rotating stud, thereby facilitating the limiting of the back plate, avoids displacement during the lifting of the bottom plate, and ensures the stability of the bottom plate.

[0013] 2. The electrostatic powder spraying production line is convenient for the rotation of the worm gear through the starting of the motor, facilitates the rotation of the threaded rod under the cooperation of the second belt pulley, the transmission belt and the first belt pulley, thereby facilitating the upward movement of the threaded block and the lifting plate, facilitating the upward movement of the bottom plate, facilitating the slow rising of the workpieces, facilitating the workers to take the workpieces, saving the physical strength of the workers, and increasing the work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without any creative labor under the premise of the drawings:

[0015] Figure 1It is the front structure schematic view of the utility model;

[0016] Figure 2 It is the surrounding seat position relation schematic view of the utility model;

[0017] Figure 3 It is the feeding mechanism structure schematic view of the utility model;

[0018] Figure 4 It is the thread block position relation schematic view of the utility model;

[0019] Figure 5 It is the worm wheel position relation schematic view of the utility model.

[0020] In the drawing: 1, connecting plate; 2, spraying room; 3, drying room; 4, hanging conveying chain; 5, feeding mechanism; 501, surrounding seat; 502, bottom plate; 503, universal wheel; 504, back plate; 505, extension plate; 506, stud; 507, T-shaped block; 508, limiting column; 6, lifting mechanism; 601, threaded rod; 602, threaded block; 603, lifting plate; 604, first belt pulley; 605, transmission belt; 606, motor; 607, worm; 608, worm wheel; 609, rotating column; 610, second belt pulley. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the utility model.

[0022] In the utility model, unless explicitly defined and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood broadly, for example, can be fixed connection, can be detachable connection, or integrated; can be mechanical connection, or electrical connection; can be directly connected, or indirectly connected through intermediate medium; can be the communication inside two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0023] Embodiment one:

[0024] Please refer to Figures 1-3 The utility model provides a technical scheme: a static powder spraying production line, including connecting plate 1, spraying room 2 and drying room 3, three through hanging conveying chain 4 connection, the outside of connecting plate 1 is provided with feeding mechanism 5, the inside of feeding mechanism 5 is provided with lifting mechanism 6.

[0025] Further, the feeding mechanism 5 comprises a surrounding seat 501 fixedly connected to the outside of the connecting plate 1, a bottom plate 502 slidingly connected to the inner wall of the surrounding seat 501, a universal wheel 503 fixedly connected to the bottom of the bottom plate 502, a back plate 504 fixedly connected to the front of the bottom plate 502, an extension plate 505 fixedly connected to the front of the surrounding seat 501, a stud 506 threadedly connected to the inside of the extension plate 505, a T-shaped block 507 rotatably connected to one end of the stud 506, and a limiting column 508 fixedly connected to the outer side of the T-shaped block 507, so as to facilitate the feeding work of the workpiece.

[0026] Further, the inner side of the back plate 504 is provided with a sliding groove corresponding to the position of the T-shaped block 507, and the T-shaped block 507 is slidingly connected in the sliding groove, so as to facilitate the limiting work of the back plate 504.

[0027] Further, the inside of the extension plate 505 is provided with a through hole corresponding to the position of the limiting column 508, and the limiting column 508 passes through the through hole, so as to facilitate the limiting work of the T-shaped block 507.

[0028] Embodiment Two:

[0029] Please refer to Figures 4-5 , and further get, the lifting mechanism 6 comprises a threaded rod 601 rotatably connected to the inside of the surrounding seat 501, a threaded block 602 threadedly connected to the outside of the threaded rod 601, a lifting plate 603 fixedly connected to the inner side of the threaded block 602, a first belt pulley 604 fixedly connected to the top of the threaded rod 601, the first belt pulley 604 being rotatably connected with the surrounding seat 501, a transmission belt 605 transmissionally connected to the outside of the first belt pulley 604, a motor 606 fixedly connected to the outside of the surrounding seat 501, a worm 607 fixedly connected to the output end of the motor 606, the worm 607 being rotatably connected with the surrounding seat 501, a worm wheel 608 meshing with the outside of the worm 607, a rotating column 609 fixedly connected to the inside of the worm wheel 608, the rotating column 609 being rotatably connected with the surrounding seat 501, a second belt pulley 610 fixedly connected to the top of the rotating column 609, and the second belt pulley 610 being transmissionally connected with the transmission belt 605, so as to facilitate the lifting work of the bottom plate 502, thereby facilitating the workers to take the workpiece.

[0030] Further, the inside of the surrounding seat 501 is provided with a through groove corresponding to the position of the threaded block 602, and the threaded block 602 is slidingly connected in the through groove, so as to facilitate the lifting work of the threaded block 602.

[0031] In actual operation, when the device is used, by placing the workpiece stack on the top of the bottom plate 502, by setting the universal wheel 503, the bottom plate 502 is moved, so that the bottom plate 502 slides on the inner wall of the surrounding seat 501, by rotating the stud 506, the T-shaped block 507 moves towards the back plate 504, the limiting of the bottom plate 502 is completed, with the workers taking and hanging the workpiece, by starting the motor 606, the worm 607 rotates, under the cooperation of the worm wheel 608, the rotating column 609 rotates, under the cooperation of the second belt pulley 610, the transmission belt 605 and the first belt pulley 604, the threaded block 602 connected with the threaded rod 601 outside is moved upwards, so that the lifting plate 603 moves upwards, the bottom plate 502 and the workpiece move upwards, which is convenient for workers to take the workpiece, under the cooperation of the spraying room 2 and the drying room 3, the workpiece is sprayed and dried.

[0032] It should be noted that in this text, relational terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including a..." does not exclude the presence of other identical elements in the process, method, article or equipment including the element.

Claims

1. An electrostatic powder coating production line, comprising a connecting plate (1), a spray booth (2), and a drying chamber (3), the three being connected by a suspended conveyor chain (4), characterized in that: The connecting plate (1) is provided with a feeding mechanism (5) on its outside, and a lifting mechanism (6) is provided inside the feeding mechanism (5).

2. The electrostatic powder coating production line according to claim 1, characterized in that: The feeding mechanism (5) includes a surrounding seat (501), which is fixedly connected to the outside of the connecting plate (1). A base plate (502) is slidably connected to the inner wall of the surrounding seat (501). A caster wheel (503) is fixedly connected to the bottom of the base plate (502). A back plate (504) is fixedly connected to the front of the base plate (502). An extension plate (505) is fixedly connected to the front of the surrounding seat (501). A stud (506) is threadedly connected to the inside of the extension plate (505). A T-block (507) is rotatably connected to one end of the stud (506). A limit post (508) is fixedly connected to the outside of the T-block (507).

3. The electrostatic powder coating production line according to claim 2, characterized in that: The back plate (504) has a groove at the position corresponding to the T-block (507) inside, and the T-block (507) is slidably connected in the groove.

4. The electrostatic powder coating production line according to claim 2, characterized in that: The extension plate (505) has a through hole at the position corresponding to the limiting post (508), and the limiting post (508) passes through the through hole.

5. The electrostatic powder coating production line according to claim 2, characterized in that: The lifting mechanism (6) includes a threaded rod (601), which is rotatably connected to the inside of the enclosure seat (501). A threaded block (602) is threadedly connected to the outside of the threaded rod (601). A lifting plate (603) is fixedly connected to the inside of the threaded block (602). A first pulley (604) is fixedly connected to the top of the threaded rod (601). The first pulley (604) is rotatably connected to the enclosure seat (501). A transmission belt (605) is drively connected to the outside of the first pulley (604). The enclosure seat (501)... A motor (606) is fixedly connected to the outside of 01), and a worm (607) is fixedly connected to the output end of the motor (606). The worm (607) is rotatably connected to the surrounding seat (501). A worm wheel (608) meshes with the outside of the worm (607). A rotating column (609) is fixedly connected inside the worm wheel (608). The rotating column (609) is rotatably connected to the surrounding seat (501). A second pulley (610) is fixedly connected to the top of the rotating column (609). The second pulley (610) is connected to the transmission belt (605).

6. The electrostatic powder coating production line according to claim 5, characterized in that: The interior of the surrounding seat (501) is provided with a through groove at the position corresponding to the threaded block (602), and the threaded block (602) is slidably connected in the through groove.

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