CN218034337U - Automatic unloading machine of mesh belt type veneer dryer - Google Patents

Abstract

The utility model discloses an automatic unloader of guipure formula veneer dryer belongs to desiccator auxiliary assembly technical field, include two locating plates and set up in the fixed case of locating plate top, two the surface of locating plate all is equipped with the support cover with fixed case fixed connection, the biax motor is installed to the diapire of the inner chamber of fixed case, it is connected with lifting screw to support the cover internal rotation, lifting screw's outer wall threaded connection has the dead lever, two fixedly connected with connecting box between the dead lever, step motor is installed to the diapire of the inner chamber of connecting box, step motor's output fixedly connected with removes the screw rod, the outer wall threaded connection of removal screw rod has the connecting rod, the bottom fixedly connected with of connecting rod hangs the board. The automatic unloading machine of the mesh belt type veneer dryer can be suitable for automatic unloading of dryers of different models, and labor intensity of workers is reduced.

Description

Automatic unloading machine of mesh belt type veneer dryer

Technical Field

The utility model belongs to the technical field of desiccator auxiliary assembly, concretely relates to automatic discharge machine of guipure formula veneer dryer.

Background

Mesh belt veneer dryer mainly is used for drying the effect of drying to thinner materials such as highland barley cardboard, slice timber slab, and current mesh belt veneer dryer is dry to accomplish the back, is mostly taken by the workman, combs the back and concentrates again and puts, and its process of unloading, not only the amount of labour is great, and the efficiency of unloading is slower.

The Chinese patent: an automatic unloader for a mesh belt type veneer dryer, which is authorized to notice the number: CN215952171U, including the high lifter plate of height-adjustable, the below of high lifter plate is equipped with hangs the board, and hangs four sides of board bottom and all installs the hydraulic stem, the drive end fixedly connected with connecting block of hydraulic stem, and install the sucking disc on the connecting block, the top of hanging the board is installed and is used for attracting fixed vacuum pump, elevator motor is all installed in the four corners at high lifter plate top, and elevator motor's output is connected with the adjusting device who is used for driving high lifter plate, the displacement groove is seted up at the center of high lifter plate bottom, and the interior week of displacement groove is equipped with the displacement device who is used for the drive to hang the board. This application not only can carry out automatic discharge, and can adapt to different desiccators, comes to highly adjust the high lifter plate's height through the four corners installation elevator motor at high lifter plate top, and not only the installation is comparatively complicated, has increased manufacturing cost moreover.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic discharge machine of guipure formula veneer dryer to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic unloader of guipure formula veneer dryer, includes two locating plates and sets up in the fixed case of locating plate top, two the surface of locating plate all is equipped with the support cover with fixed case fixed connection, double-shaft motor is installed to the diapire of the inner chamber of fixed case, it is connected with lifting screw to support the cover internal rotation, lifting screw's outer wall threaded connection has the dead lever, two fixedly connected with connecting box between the dead lever, step motor is installed to the diapire of the inner chamber of connecting box, step motor's output fixedly connected with removes the screw rod, the outer wall threaded connection of removal screw rod has the connecting rod, the bottom fixedly connected with of connecting rod hangs the board.

In a further embodiment, an output shaft of the double-shaft motor is fixedly connected with an adjusting shaft, and an end face of the adjusting shaft is fixedly connected with a driving bevel gear.

In a further embodiment, the lifting screw extends into the fixed box, and a driven bevel gear engaged with the driving bevel gear is fixedly connected to the outer wall of the lifting screw.

In a further embodiment, the outer walls of the two sides of the suspension plate are respectively provided with a vacuum pump, and the bottom of the suspension plate is symmetrically provided with two vent plates.

In a further embodiment, a plurality of mounting holes are formed in the bottom of the aeration plate, the suction cups are mounted in the ventilation holes in the bottom of the aeration plate, and the aeration pipe is fixedly connected between the vacuum pump and the aeration plate.

In a further embodiment, two support plates for supporting the driving shaft are symmetrically installed in the fixed box.

The utility model discloses a technological effect and advantage:

according to the automatic unloader of the mesh belt type veneer dryer, the driving shaft and the driving bevel gear are driven to rotate by the double-shaft motor, the driving bevel gear drives the driven bevel gear and the lifting screw to rotate, so that the fixed rod is driven to move, the height of the suspension plate can be automatically adjusted according to actual use requirements, the automatic lifting of the suspension plate can be completed by one double-shaft motor, the automatic unloader is convenient to install and maintain, meanwhile, the automatic unloader can be suitable for dryers with different specifications, and the production cost is reduced; through vacuum pump cooperation sucking disc, can carry out the automation to the veneer and adsorb, and step motor drives the removal screw rod and rotates, and the removal screw rod drives through the connecting rod and hangs the board and move to can accomplish the veneer on the desiccator automatically and unload, this mesh belt veneer desiccator's automatic discharge machine can be applicable to the automatic discharge of the desiccator of different models, reduces staff's intensity of labour.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a sectional view of the junction between the support sleeve and the fixing box of the present invention;

fig. 3 is a cross-sectional view of the connection box of the present invention;

fig. 4 is a cross-sectional view of the aeration panel of the present invention.

In the figure: 1. positioning a plate; 2. a support sleeve; 21. a fixed box; 22. a double-shaft motor; 23. an adjustment shaft; 24. a drive bevel gear; 25. a support plate; 26. a lifting screw; 27. a driven bevel gear; 28. a fixing rod; 3. a connecting box; 31. a stepping motor; 32. moving the screw; 33. a connecting rod; 4. a suspension plate; 41. a vacuum pump; 42. a breather plate; 43. a suction cup; 44. a breather tube.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.

In order to conveniently and automatically adjust the height of the suspension plate 4, the device can be suitable for drying machines with different specifications, as shown in fig. 1 and fig. 2, four corners of the surface of the positioning plate 1 are provided with threaded holes, so that the position of the positioning plate 1 is conveniently fixed, the surfaces of the two positioning plates 1 are fixedly welded with the support sleeves 2, the top of each support sleeve 2 is fixedly welded with the fixing box 21, the bottom wall of the inner cavity of the fixing box 21 is provided with the double-shaft motor 22 through bolts, the output shaft of the double-shaft motor 22 is fixedly connected with the adjusting shaft 23 through a coupler, the end face of the adjusting shaft 23 is fixedly welded with the driving bevel gear 24, two support plates 25 for supporting the driving shaft are symmetrically welded in the fixing box 21, and the driving shaft is rotatably connected with the support plates 25 through welded bearings, so that the stability of the driving shaft in the rotating process is ensured, and the driving shaft is prevented from shaking during rotation;

the lifting screw 26 is rotatably connected in the support sleeve 2 through a welded bearing, the lifting screw 26 extends into the fixed box 21, the outer wall of the lifting screw 26, which is positioned in the fixed box 21, is fixedly welded with a driven bevel gear 27 meshed with the drive bevel gear 24, the outer wall of the lifting screw 26 is in threaded connection with a fixed rod 28, the opposite faces of the two support sleeves 2 are provided with moving grooves for the fixed rod 28 to move, the moving grooves are matched with the fixed rod 28 in size, so that the moving path of the fixed rod 28 is limited, when the lifting screw 26 rotates, the two fixed rods 28 are ensured to vertically lift, a connecting box 3 is fixedly welded between the two fixed rods 28, a suspension plate 4 is arranged below the connecting box 3, the drive shaft and the drive bevel gear 24 are driven by the double-shaft motor 22 to rotate, the drive bevel gear 24 drives the driven bevel gear 27 and the lifting screw 26 to rotate, so as to drive the fixed rod 28 to move, and the height of the suspension plate 4 can be automatically adjusted according to actual use requirements.

In order to fix the veneer conveniently and unload the veneer on the dryer conveniently, as shown in fig. 1, fig. 3 and fig. 4, a stepping motor 31 is installed on the bottom wall of the inner cavity of the connecting box 3 through a bolt, the output end of the stepping motor 31 is fixedly connected with a movable screw 32 through a coupler, the outer wall of the movable screw 32 is in threaded connection with a connecting rod 33 fixedly welded with the suspension plate 4, a guide groove for the connecting rod 33 to move is formed in the bottom of the connecting box 3, the guide groove in the bottom of the connecting box 3 is matched with the connecting rod 33 in size, when the movable screw 32 rotates, the moving path of the connecting rod 33 can be limited, and the connecting rod 33 can be ensured to move horizontally;

hang the both sides outer wall of board 4 and all install vacuum pump 41 through the bolt, and hang the bottom of board 4 and install two breather plates 42 through the bolt symmetry, a plurality of mounting holes have been seted up to the bottom of breather plate 42, and install sucking disc 43 in the breather hole of breather plate 42 bottom, install breather pipe 44 between vacuum pump 41 and the breather plate 42, cooperate sucking disc 43 through vacuum pump 41, can carry out automatic absorption to the veneer, and step motor 31 drives and removes screw rod 32 and rotate, it removes to remove screw rod 32 and drive through connecting rod 33 and hang board 4, thereby can accomplish the veneer on the desiccator automatically and unload.

The working principle is as follows:

when the automatic unloader of the mesh belt type single plate dryer is used, the positioning plate 1 is arranged at the discharge port of the mesh belt type single plate dryer outside, the suspension plate 4 is positioned right above a single plate, the double-shaft motor 22 is started, the double-shaft motor 22 drives the driving shaft and the driving bevel gear 24 to rotate, the driving bevel gear 24 drives the driven bevel gear 27 and the lifting screw 26 to rotate, so that the fixing rod 28 is driven to move, the suspension plate 4 is lowered, the sucking disc 43 is attached to the surface of the single plate, the vacuum pump 41 is started, the sucking disc 43 is pumped, and the single plate can be sucked and fixed;

after the veneer is fixed, the double-shaft motor 22 rotates reversely to drive the veneer to rise to a proper height, the stepping motor 31 is started again, the stepping motor 31 drives the movable screw 32 to rotate, the movable screw 32 drives the suspension plate 4 to move through the connecting rod 33, the double-shaft motor 22 is started again after the veneer is transported to a required place, the suspension plate 4 is made to fall to a proper height, the vacuum pump 41 is closed, the veneer can fall to an unloading position, and automatic unloading is completed.

Finally, it should be noted that: the foregoing is merely a preferred embodiment of the present invention and is not intended to limit the scope of the invention.

Claims (6)

1. The utility model provides an automatic unloader of guipure formula veneer dryer, includes two locating plates (1) and sets up in fixed case (21) of locating plate (1) top, its characterized in that: two the surface of locating plate (1) all is equipped with support cover (2) with fixed case (21) fixed connection, double-shaft motor (22) are installed to the diapire of the inner chamber of fixed case (21), support cover (2) internal rotation and be connected with lifting screw (26), the outer wall threaded connection of lifting screw (26) has dead lever (28), two fixedly connected with connecting box (3) between dead lever (28), step motor (31) are installed to the diapire of the inner chamber of connecting box (3), the output fixedly connected with of step motor (31) removes screw (32), the outer wall threaded connection of removing screw (32) has connecting rod (33), the bottom fixedly connected with of connecting rod (33) hangs board (4).

2. The automatic unloader of the mesh belt type veneer dryer according to claim 1, wherein: an output shaft of the double-shaft motor (22) is fixedly connected with an adjusting shaft (23), and the end face of the adjusting shaft (23) is fixedly connected with a driving bevel gear (24).

3. The automatic unloader of the mesh belt type veneer dryer according to claim 2, wherein: the lifting screw (26) extends into the fixed box (21), and a driven bevel gear (27) meshed with the driving bevel gear (24) is fixedly connected to the outer wall of the lifting screw (26).

4. The automatic unloader of the mesh belt type veneer dryer according to claim 1, wherein: the outer walls of two sides of the hanging plate (4) are respectively provided with a vacuum pump (41), and the bottom of the hanging plate (4) is symmetrically provided with two vent plates (42).

5. The automatic unloader of the mesh belt type veneer dryer according to claim 4, wherein: a plurality of mounting holes are formed in the bottom of the air vent plate (42), a sucker (43) is mounted in the air vent hole in the bottom of the air vent plate (42), and an air vent pipe (44) is fixedly connected between the vacuum pump (41) and the air vent plate (42).

6. The automatic unloader of the mesh belt type veneer dryer according to claim 3, wherein: two supporting plates (25) used for supporting the driving shaft are symmetrically arranged in the fixed box (21).

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