CN219311518U - Composite board pressing device for office furniture production - Google Patents

Abstract

The utility model belongs to the field of office furniture production, in particular to a composite board pressing device for office furniture production, which utilizes a supporting shaft to support boards for office furniture production, utilizes a positioning mechanism to position the boards, prevents the boards from moving between a rolling roller shaft and a flat plate to be blocked, presses the boards when the boards move below the rolling roller shaft close to a feed inlet, utilizes a driving motor, a first synchronous wheel, a second synchronous wheel and a synchronous belt to drive the rolling roller shaft to rotate at the same direction and the same speed, presses the boards and drives the boards to move, performs secondary pressing when the boards move below the rolling roller shaft close to a discharge hole, and utilizes a hydraulic cylinder to drive a lifting frame to move, so that the distance between the rolling roller shaft and the flat plate is adjusted according to a processing technology, the boards are convenient to use, the boards are prevented from being stopped in the processing process, and the production efficiency is improved.

Description

Composite board pressing device for office furniture production

Technical Field

The utility model belongs to the field of office furniture production, and particularly relates to a composite board pressing device for office furniture production.

Background

Office furniture is an appliance equipped for the convenience of offices or work in daily life work and social activities, and can be divided into: modern furniture, european style classical furniture, american style furniture, chinese style classical furniture and new classical furniture are manufactured by adopting a plurality of composite boards, and when the furniture is manufactured and processed, a pressing device is needed to assist the forming operation of the composite boards.

The prior publication number is: CN211138267U is a high-efficient suppression device for composite sheet production, including the machine foot. The top end of the machine leg is fixedly connected with a pressing table, the inner side of the pressing table is connected with a limiting rod in a sliding way, the bottom end of the pressing table is provided with a synchronous plate, the outer side of the synchronous plate is fixedly connected with a sliding rod, the outer side of the sliding rod is connected with the limiting rod in a sliding way, the synchronous plate bottom fixedly connected with third spring, synchronous plate bottom fixedly connected with mounting panel, the mounting panel outside is connected with the threaded rod through the pivot rotation, threaded rod other end fixedly connected with changes the handle. According to the utility model, through the limiting rod, the threaded rod, the sliding rod and the mounting plate, the device limits and fixes plates with different specifications, so that the pressing operation is convenient, the application range of the device is widened, the time and the labor are saved, the cost is saved, the adjustment operation is simple, and the efficiency is improved;

the prior composite board pressing device used in office furniture production needs to place glued boards on a processing table, then drive a pressing plate to descend through a hydraulic pressure cylinder, then press the composite board, the patent uses a limiting rod, a threaded rod, a sliding rod and a mounting plate, the device is used for limiting and fixing plates with different specifications, pressing the plates, and realizing automatic discharging through parts of a plurality of rows such as an air pump, an air pipe one-way valve and the like, but the device needs to stop operation in the use process, so that the time is greatly wasted, and the efficiency is not very high.

Disclosure of Invention

The utility model aims to provide a composite board pressing device for office furniture production.

The technical scheme adopted by the utility model is as follows:

the utility model provides a composite sheet suppression device of office furniture production, includes the casing, still includes the positioning mechanism that is used for carrying out the location to the panel feed position of production office furniture thereby prevent the skew, is used for carrying out the extrusion mechanism of pressfitting with the panel of production office furniture;

the extrusion mechanism is arranged in the shell, a plurality of support shafts are arranged on two sides of the extrusion mechanism, the support shafts are arranged on the shell through bearings, and the positioning mechanism is connected to the feeding end of the extrusion mechanism;

the extrusion mechanism comprises a flat plate fixedly mounted inside a shell, a lifting frame is arranged above the flat plate, two rolling roller shafts are mounted inside the lifting frame through bearings, the input ends of the rolling roller shafts penetrate through the lifting frame, first synchronous wheels are fixedly mounted at the input ends of the rolling roller shafts, a driving motor is fixedly connected to the lifting frame, second synchronous wheels are fixedly mounted at the output ends of the driving motor, synchronous belts are mounted between the two first synchronous wheels and between the second synchronous wheels and one of the first synchronous wheels, a hydraulic cylinder is fixedly mounted above the shell, and the output ends of the hydraulic cylinder penetrate through the shell and the lifting frame.

Preferably: the front end and the rear end of the shell are provided with sliding grooves, sliding rails are fixedly arranged in the sliding grooves, and the front end and the rear end of the lifting frame are in sliding connection with the shell through the sliding grooves and the sliding rails.

Preferably: the outer surface of the roller shaft is glued with a rubber layer.

Preferably: the supporting shaft and the upper surface of the flat plate are positioned on the same horizontal line.

Preferably: the positioning mechanism comprises optical axes, the optical axes are two, the positioning mechanism is fixed on a shell close to one end of a feed inlet of the extrusion mechanism, a screw rod is arranged between the optical axes, the screw rod is arranged on the shell through a bearing, a servo motor is connected with an input end coupler of the screw rod, and two movable plates are movably arranged outside the optical axes and the screw rod.

Preferably: two sections of thread lines with opposite rotation directions are arranged on the screw rod, the movable plate is in threaded connection with the outer part of the thread lines, and the movable plate is in sliding connection with the screw rod.

The beneficial effects of the utility model are as follows: utilize back shaft to support the panel that office furniture production was used, utilize positioning mechanism to fix a position the panel, prevent that the panel from moving to rolling between roller and the flat board and blocking, when the panel moves to the roller below that rolls that is close to the feed inlet, compress, and utilize driving motor, first synchronizing wheel, second synchronizing wheel, hold-in range drive roll syntropy rotation, compress and drive its removal to the panel, when moving to the roller below that rolls that is close to the discharge gate, carry out secondary compression, improve product quality, and utilize the pneumatic cylinder to drive the crane and remove, adjust according to the distance between roller and the flat board that rolls of processing technology, facilitate the use, avoid stopping in the panel course of working, promote production efficiency.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:

fig. 1 is a schematic view of a first structure of a composite board pressing device for office furniture production according to the present utility model;

fig. 2 is a second schematic structural view of a composite board pressing device for office furniture production according to the present utility model;

fig. 3 is a top view of a composite board pressing device for office furniture production according to the present utility model;

FIG. 4 is a cross-sectional view A-A of FIG. 3;

fig. 5 is a schematic perspective view of an extrusion mechanism of a hidden hydraulic cylinder of a composite board pressing device for office furniture production.

The reference numerals are explained as follows:

1. a housing; 2. an extrusion mechanism; 3. a support shaft; 4. a positioning mechanism; 21. a flat plate; 22. a lifting frame; 23. rolling a roll shaft; 24. a first synchronizing wheel; 25. a second synchronizing wheel; 26. a synchronous belt; 27. a driving motor; 28. a hydraulic cylinder; 41. an optical axis; 42. a screw rod; 43. a servo motor; 44. and (3) moving the plate.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying 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 thus should not be construed as limiting the present utility model.

The utility model is further illustrated by the following examples in connection with the accompanying drawings.

Examples

As shown in fig. 1 to 5, the composite board pressing device for office furniture production comprises a machine shell 1, a positioning mechanism 4 for positioning the feeding position of the boards for office furniture production so as to prevent deflection, and an extrusion mechanism 2 for pressing the boards for office furniture production;

the extrusion mechanism 2 is arranged in the casing 1, a plurality of support shafts 3 are arranged on two sides of the extrusion mechanism 2, the support shafts 3 are arranged on the casing 1 through bearings, the positioning mechanism 4 is connected to the feeding end of the extrusion mechanism 2, and the support shafts 3 facilitate placement of plates;

in this embodiment, as shown in fig. 2, fig. 4 and fig. 5, the extruding mechanism 2 includes a flat plate 21 fixedly installed in the casing 1 by bolts, a lifting frame 22 is provided above the flat plate 21, two rolling roller shafts 23 are installed in the lifting frame 22 by bearings, the input end of the rolling roller shafts 23 passes through the lifting frame 22, the input end is connected with a first synchronous wheel 24, a driving motor 27 is fixedly connected to the lifting frame 22 by bolts, the output end of the driving motor 27 is connected with a second synchronous wheel 25, a synchronous belt 26 is installed between the two first synchronous wheels 24 and between the second synchronous wheel 25 and one of the first synchronous wheels 24, a hydraulic cylinder 28 is fixedly installed above the casing 1 by bolts, the output end of the hydraulic cylinder 28 passes through the casing 1 and the lifting frame 22 and is fixedly connected by bolts, the hydraulic cylinder 28 drives the lifting frame 22 to move up and down, the distance between the rolling roller shafts 23 and the flat plate 21 is determined and adjusted according to the processing technology, the driving motor 27 drives the two rolling roller shafts 23 to rotate synchronously by the second synchronous wheel 25, the first synchronous wheel 24 and the synchronous belt 26, and the synchronous belt 26 drives the rolling roller shafts 23 to move from the lower side to press plate 23 when the plate material is pressed, and the plate material is moved close to the lower side of the plate 23 when the plate is pressed.

In this embodiment, as shown in fig. 1 and 2, the front and rear ends of the casing 1 are provided with sliding grooves, sliding rails are fixedly mounted in the sliding grooves through bolts, and the front and rear ends of the lifting frame 22 are slidably connected with the casing 1 through the sliding grooves and the sliding rails, so that the lifting frame 22 can conveniently move up and down, and shaking is prevented.

In this embodiment, as shown in fig. 1, 2, 4 and 5, a rubber layer is glued to the outer surface of the roller 23, so as to enhance friction and facilitate movement of the sheet.

In this embodiment, as shown in fig. 4, the supporting shaft 3 and the upper surface of the flat plate 21 are on the same horizontal line, so that the design is more reasonable, and the plate tilting caused by the difference in height is prevented.

In this embodiment, as shown in fig. 2-4, the positioning mechanism 4 includes two optical axes 41, the optical axes 41 are fixed on the casing 1 near one side of the feeding hole of the rolling roller shaft 23 by bolts, a screw rod 42 is arranged between the optical axes 41, the screw rod 42 is installed on the casing 1 by bearings, a servo motor 43 is connected to an input end coupler of the screw rod 42, two moving plates 44 are movably installed outside the optical axes 41 and the screw rod 42, the servo motor 43 drives the screw rod 42 to rotate, so that the moving plates 44 move along the optical axes 41, the plates are positioned, and the plates are prevented from being blocked when moving between the rolling roller shaft 23 and the flat plate 21.

In this embodiment, as shown in fig. 2 and 3, two sections of threads with opposite rotation directions are formed on the screw rod 42, the moving plate 44 is in threaded connection with the outside of the threads, and the moving plate 44 is in sliding connection with the screw rod 42, and when the servo motor 43 drives the screw rod 42 to rotate, the two moving plates 44 move along the two sections of threads in opposite directions or in opposite directions, so that the distance between the moving plates 44 is adjusted according to the size of the plate.

Working principle: when the rolling machine is used, the servo motor 43 is started to drive the screw rod 42 to rotate, so that the two movable plates 44 move in opposite directions or in opposite directions along two sections of thread lines, the distance between the movable plates 44 is adjusted according to the size of a plate for office furniture production, the plate is not fixed, the hydraulic cylinder 28 drives the lifting frame 22 to move up and down according to the process requirement, the distance between the rolling roll shaft 23 and the flat plate 21 is adjusted, after adjustment, when the plate passes below the rolling roll shaft 23 close to a feed port, the driving motor 27 drives the two rolling roll shafts 23 to synchronously rotate through the second synchronous wheel 25, the first synchronous wheel 24 and the synchronous belt 26, the rotating speeds are the same, the plate is pressed, the plate is driven to move, when the plate moves below the rolling roll shaft 23 close to a discharge port, the plate is secondarily pressed, the pressed plate is driven to move above the supporting shaft 3 of the discharge port, and the pressed plate is collected and moved to the next procedure for processing.

While the preferred embodiments of the present utility model have been described in detail with reference to the drawings, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present utility model within the knowledge of those skilled in the art.

Claims (6)

1. The utility model provides a composite sheet suppression device of office furniture production, includes casing (1), its characterized in that: the device also comprises a positioning mechanism (4) for positioning the feeding position of the plate for producing office furniture so as to prevent deflection, and an extrusion mechanism (2) for pressing the plate for producing office furniture;

the extrusion mechanism (2) is arranged in the casing (1), a plurality of support shafts (3) are arranged on two sides of the extrusion mechanism (2), the support shafts (3) are arranged on the casing (1) through bearings, and the positioning mechanism (4) is connected to the feeding end of the extrusion mechanism (2);

the extrusion mechanism (2) comprises a flat plate (21) fixedly installed inside the shell (1), a lifting frame (22) is arranged above the flat plate (21), two rolling roller shafts (23) are installed inside the lifting frame (22) through bearings, the input ends of the rolling roller shafts (23) penetrate through the lifting frame (22), first synchronous wheels (24) are fixedly installed at the input ends, a driving motor (27) is fixedly connected to the upper part of the lifting frame (22), a second synchronous wheel (25) is fixedly installed at the output end of the driving motor (27), synchronous belts (26) are installed between the two first synchronous wheels (24) and between the second synchronous wheel (25) and one of the first synchronous wheels (24), a hydraulic cylinder (28) is fixedly installed above the shell (1), and the output ends of the hydraulic cylinders (28) penetrate through the shell (1) and the lifting frame (22) to be fixedly connected.

2. A composite board pressing device for office furniture production according to claim 1, wherein: the front end and the rear end of the shell (1) are provided with sliding grooves, sliding rails are fixedly arranged in the sliding grooves, and the front end and the rear end of the lifting frame (22) are in sliding connection with the shell (1) through the sliding grooves and the sliding rails.

3. A composite board pressing device for office furniture production according to claim 1, wherein: the outer surface of the roller (23) is glued with a rubber layer.

4. A composite board pressing device for office furniture production according to claim 1, wherein: the supporting shaft (3) and the upper surface of the flat plate (21) are positioned on the same horizontal line.

5. A composite board pressing device for office furniture production according to claim 1, wherein: the positioning mechanism (4) comprises optical shafts (41), the optical shafts (41) are two, the two optical shafts (41) are fixed on the casing (1) close to one end of a feed inlet of the extrusion mechanism (2), a screw rod (42) is arranged between the optical shafts (41), the screw rod (42) is arranged on the casing (1) of the machine through a bearing, a servo motor (43) is connected with an input end coupler of the screw rod (42), and two movable plates (44) are movably arranged outside the optical shafts (41) and the screw rod (42).

6. The composite board pressing device for office furniture production according to claim 5, wherein: two sections of thread lines with opposite rotation directions are formed on the screw rod (42), the movable plate (44) is in threaded connection with the outer part of the thread lines, and the movable plate (44) is in sliding connection with the screw rod (42).

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