CN221092683U - Auxiliary push plate mechanism on plywood conveyor - Google Patents

Abstract

The utility model discloses an auxiliary push plate mechanism on a plate conveyer, which comprises a plate conveyer, two parallel slide rails are longitudinally fixed on the upstream end and the downstream end of the plate conveyer, a push plate cylinder is horizontally fixed on the plate conveyer and positioned between the two slide rails, a piston rod end of the push plate cylinder is fixed on a push plate trolley, the push plate trolley comprises a frame, guide wheels are arranged on two sides of the frame and are positioned in the slide rails, push plate supports are vertically fixed on two sides of the front part of the frame, the middle part of the push plate is hinged on the push plate supports, the front end of the push plate is lifted to form a push plate part, a counterweight positioning block is fixed on one side of the rear end of the push plate, and the counterweight positioning block is contacted with the frame. The utility model avoids the skid condition of the backing plate, so that the backing plate and the plate blank on the backing plate can be pushed to the appointed position, thereby saving manpower and reducing the production cost of the fiber plate compared with the prior art.

Description

Auxiliary push plate mechanism on plywood conveyor

Technical Field

The utility model belongs to the technical field of conveyor equipment in a fiberboard production line, and particularly relates to an auxiliary push plate mechanism on a plywood conveyor.

Background

In the fiberboard production process, the board blank and the backing plate can be subjected to a plywood operation on a plywood conveyor, i.e., the board blank falls exactly on the underlying backing plate. And the slab after the plywood and the backing plate are conveyed into the board loading machine by the plywood conveyor together to wait for the hot pressing process, but in the process, the phenomenon that the backing plate slips on the plywood conveyor often occurs, so that the slab cannot be conveyed to an accurate position on the board loading machine, and therefore, a worker is specially required to manually push the backing plate, the on-line repeated work labor capacity is large, and the manpower resource is wasted.

Disclosure of utility model

In view of the above technical problems, the present utility model aims to provide an auxiliary pushing plate mechanism which is mounted on a plywood conveyor, can save labor, and can push a slab in place.

The task of the utility model is accomplished in the following way: the utility model provides an auxiliary push plate mechanism on plywood conveyer, includes the plywood conveyer, its characterized in that, two slide rail vertical levels that are parallel to each other are fixed in the middle part of plywood conveyer, and push plate cylinder body is fixed through articulated seat level on the plywood conveyer and be in the centre of two slide rails, and this push plate cylinder piston rod end articulates on the push plate dolly, the push plate dolly includes the frame, installs the guide pulley in the both sides of this frame, the guide pulley is in the slide rail, is fixed with the push plate support perpendicularly in the front portion both sides of this frame, and the push plate middle part articulates on this push plate support, push plate front end is raised and is formed push plate portion, and the counter weight locating piece is fixed to rear end one side, and this counter weight locating piece contacts with the frame.

Further, a travel switch I and a travel switch II are sequentially arranged on the plywood conveyor in the downstream direction of the push plate trolley, the controller is fixed on one side of the plywood conveyor, the push plate cylinder is communicated with the air source through an air pipe, a triple piece and a pneumatic electromagnetic valve, the output ends of the travel switch I and the travel switch II are respectively electrically connected with the input end of the controller, and the input end of the pneumatic electromagnetic valve is electrically connected with the output end of the controller.

Further, the travel switch I is close to the plane where the front end face of the push plate part is located, and the distance between the travel switch II and the travel switch I does not exceed the working travel of the push plate cylinder.

Furthermore, the frame is of a U-shaped bracket structure, and a cross brace is arranged in the U-shaped bracket structure.

The utility model has the following effects: according to the technical scheme, the push plate cylinder is adopted to push the push plate trolley to move on the slide rail, and the push plate on the upper part of the push plate cylinder is utilized to push the base plate to move downstream so as to prevent the base plate from slipping on the plywood conveyor. The utility model avoids the skid condition of the backing plate, so that the backing plate and the plate blank on the backing plate can be pushed to the appointed position, thereby saving manpower and reducing the production cost of the fiber plate compared with the prior art.

Drawings

FIG. 1 is a top view of the present utility model; figure 2 is a view of the pusher carriage owner.

Description of the drawings: 1. a ply board conveyor; 2. a push plate cylinder; 3. a slide rail; 4. a push plate trolley; 41. a frame; 42. a guide wheel; 43. a push plate support; 44. a push plate; 45. a counterweight positioning block; 5. a travel switch I; 6. a travel switch II; 7. a controller; 8. a pneumatic solenoid valve; 9. a gas source; 10. a slab; 11. a backing plate.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

As shown in fig. 1-2, an auxiliary pushing plate mechanism on a plate conveyer comprises a plate conveyer 1, two parallel sliding rails 3 are longitudinally and horizontally fixed in the middle of the plate conveyer 1, a pushing plate cylinder 2 cylinder body is horizontally fixed on the plate conveyer 1 through a hinge seat and is positioned in the middle of the two sliding rails 3, a piston rod end of the pushing plate cylinder 2 is hinged on a pushing plate trolley 4, the pushing plate trolley 4 comprises a U-shaped frame 41, a transverse strut is arranged in the frame 41 to improve the stability of the trolley, guide wheels 42 are arranged on two sides of the frame 41, the guide wheels 42 are positioned in the sliding rails 3, pushing plate supports 43 are vertically fixed on two sides of the front part of the frame 41, the middle of a pushing plate 44 is hinged on the pushing plate supports 43, a pushing plate part is formed by lifting the front end of the pushing plate 44, a counterweight positioning block 45 is fixed on one side of the rear end, and the counterweight positioning block 45 is contacted with the frame 41. Under the action of the counterweight positioning block 45, the push plate part in the push plate 44 is in a natural lifting state, and the top end of the push plate part adopts a round corner to avoid scratching the bottom of the backing plate 11.

The travel switch I5 and the travel switch II 6 are sequentially arranged on the plywood conveyor 1 in the downstream direction of the pushing plate trolley 4, wherein the travel switch I5 is close to the plane where the front end face of the pushing plate part is located, the distance between the travel switch II 6 and the travel switch I5 is not more than the working travel of the pushing plate cylinder 2, the controller 7 is fixed on one side of the plywood conveyor 1, the pushing plate cylinder 2 is communicated with the air source 9 through an air pipe, a triple piece and a pneumatic electromagnetic valve 8, the air pipe adopts a PU pipe, the triple piece is a common component of a pneumatic system, the output ends of the travel switch I5 and the travel switch II 6 are respectively electrically connected with the input end of the controller 7, and the input end of the pneumatic electromagnetic valve 8 is electrically connected with the output end of the controller 7. The travel switch I5 and the travel switch II 6 are used for detecting the position of the backing plate 11, the pneumatic electromagnetic valve 8 is used for controlling the push plate cylinder 2 to work, and the air source 9 is used for providing power for the push plate cylinder 2.

After the pallet 11 and the slab 10 are successfully joined on the joining plate conveyor 1, they are conveyed downstream by the joining plate conveyor 1. In this process, the front end of the pad 11 touches the top of the push plate portion in a naturally raised state, and the middle of the push plate 44 is hinged on the push plate support 43, so that the push plate portion is forced to swing down, and the tail end of the pad is tilted up, so that the pad 11 is normally conveyed. When the travel switch I5 detects the tail end of the base plate 11, the travel switch I5 sends an electric signal to the controller 7, the electric signal is processed by the controller 7 and then sent to the pneumatic electromagnetic valve 8, namely the push plate cylinder 2 works, a piston rod of the electric signal pushes the push plate trolley 4 to move, the push plate part is contacted with the tail end of the base plate 11 forward, the push plate part is stressed and can not continuously lift up and can only push the base plate 11 to move forward due to the action of the counterweight positioning block 45 so as to prevent the base plate 11 from slipping until the base plate 11 is pushed to the accurate position of the plate loader, and then the travel switch II 6 detects the tail end of the base plate 11, sends a signal to the controller 7, and sends the signal to the pneumatic electromagnetic valve 8 after being processed by the controller 7, namely the piston rod of the push plate cylinder 2 retracts, and pulls the push plate trolley 4 to retract to the initial position for the next auxiliary push plate circulation.

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 connected, or may be a communication between two elements. The above terms are understood to be in the specific meaning of the present utility model according to circumstances, for those of ordinary skill in the art.

Claims (4)

1. The utility model provides an auxiliary push plate mechanism on plywood conveyer, includes plywood conveyer (1), its characterized in that, two slide rail (3) vertical level that are parallel to each other are fixed in the middle part of plywood conveyer (1), push pedal cylinder (2) cylinder body is fixed through articulated seat level on plywood conveyer (1) and be in the centre of two slide rail (3), this push pedal cylinder (2) piston rod end articulates on push pedal dolly (4), push pedal dolly (4) include frame (41), install guide pulley (42) in the both sides of this frame (41), guide pulley (42) are in slide rail (3), are fixed with push pedal support (43) perpendicularly in the front portion both sides of this frame (41), and push pedal (44) middle part articulates on this push pedal support (43), push pedal (44) front end is raised and is formed push pedal portion, and counterweight locating piece (45) are fixed to rear end one side, and frame (41) contact.

2. The auxiliary pushing plate mechanism on the plywood conveyor according to claim 1, wherein a travel switch I (5) and a travel switch II (6) are sequentially arranged on the plywood conveyor (1) in the downstream direction of the pushing plate trolley (4), the controller (7) is fixed on one side of the plywood conveyor (1), the pushing plate cylinder (2) is communicated with the air source (9) through an air pipe, a triple piece and a pneumatic electromagnetic valve (8), the output ends of the travel switch I (5) and the travel switch II (6) are respectively electrically connected with the input end of the controller (7), and the input end of the pneumatic electromagnetic valve (8) is electrically connected with the output end of the controller (7).

3. An auxiliary push plate mechanism on a plate conveyer according to claim 2, wherein the travel switch i (5) is close to the plane of the front end face of the push plate part, and the distance between the travel switch ii (6) and the travel switch i (5) is not more than the working travel of the push plate cylinder (2).

4. An auxiliary pusher mechanism on a pallet conveyor according to claim 1, wherein the carriage (41) is a U-shaped bracket structure and a cross brace is provided in the U-shaped bracket structure.