Pressing device for plywood

Abstract

The utility model discloses a laminating device for plywood, which belongs to the technical field of laminating devices and comprises a bottom plate, a clamping component and a plurality of cylinders are respectively mounted on the bottom plate, a mounting frame is mounted at one end of each cylinder far away from the bottom plate, and a driving component is mounted in the mounting frame. The plywood to be pressed is fixed and limited through the arranged clamping assembly, the plywood to be pressed is extruded and fixed through the clamping plate by means of the elastic potential energy of the spring, stable operation of the spring is guaranteed through the telescopic rod, friction force between the clamping plate and the plywood can be reduced through the arranged rolling wheels, and therefore the plywood to be pressed is fixed. And the rollers can effectively reduce abrasion to the plywood to be pressed, so that the situation that deviation and dislocation occur during traditional plywood pressing is effectively solved, the plywood pressing effect is effectively guaranteed, and meanwhile the plywood pressing quality and the working efficiency are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a press device for plywood, in particular to a press device for plywood. BACKGROUND

[0002] Plywood is three or more layers of board-shaped material formed by gluing single boards cut from wood segments or thin wood cut from wood squares, usually using odd-numbered layers of single boards, and making the fiber directions of adjacent layers of single boards perpendicular to each other;

[0003] However, the existing plywood may have offset during pressing, which affects the normal pressing effect of the plywood and the quality of the finished product, and the user needs to reprocess the pressed plywood, which reduces the production efficiency. In addition, when the area of the plywood is larger than the pressing plate, the pressing plate cannot press the plywood of different sizes, and the surrounding plywood cannot be pressed during the pressing process, which may cause misalignment. Therefore, a press device for plywood is provided. SUMMARY

[0004] The utility model discloses a press device for plywood to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a press device for plywood, comprising a bottom plate, the bottom plate is respectively installed with clamping assembly and a plurality of air cylinders, a plurality of air cylinders are installed with mounting frame away from the bottom plate end, the mounting frame is installed with drive assembly;

[0006] The clamping assembly comprises two clamping plates and two fixed plates, the clamping plate and the fixed plate are respectively installed with equidistantly arranged telescopic rods and springs on the side adjacent to each other, the telescopic rods connect the clamping plate and the fixed plate, and the springs are adapted and guaranteed to operate stably, and the springs extrude the fixed plywood through the clamping plate by their own elastic potential.

[0007] Among them, the telescopic rod is located in the spring, and the two fixed plates are symmetrically installed on the bottom plate.

[0008] As a further preferred embodiment of the present technical solution: a groove is formed in the clamping plate, and a plurality of rollers are installed in the groove. The groove accommodates the rollers, and the rollers reduce the friction between the clamping plate and the plywood, thereby facilitating the installation of the plywood.

[0009] As a further preferred embodiment of the present technical solution: two sliding plates are installed on the side of the clamping plate close to the fixed plate, and four sliding rails are installed on the bottom plate to accommodate the sliding plates.

[0010] The slide plate is installed in the slide rail, and the arrangement ensures stable operation of the clamping assembly and limits the operation direction of the clamping assembly.

[0011] As a further preferred embodiment of the present application, the driving assembly comprises a motor, and a screw rod is installed on the output shaft of the motor through a shaft coupling.

[0012] The motor is installed on one side of the mounting frame, and the screw rod penetrates through the mounting frame through a bearing, which ensures stable operation of the driving assembly.

[0013] As a further preferred embodiment of the present application, the screw rod is provided with an adapter plate, the bottom of the adapter plate is fixedly connected with a receiving plate, the receiving plate is provided with a receiving groove, the receiving groove is provided with a mounting plate, and the bottom of the mounting plate is provided with a pressing plate.

[0014] As a further preferred embodiment of the present application, the bottom of the mounting frame is provided with a plurality of pipe seats, and two mounting grooves are symmetrically arranged on the mounting frame.

[0015] The piston rod of the cylinder is installed in the pipe seat, and the adapter plate penetrates through the two mounting grooves, which ensures that the mounting frame is driven when the cylinder operates, and ensures stable operation and direction limitation of the adapter plate.

[0016] As a further preferred embodiment of the present application, two connecting plates are symmetrically arranged on both sides of the mounting plate, a pressing roller is arranged on one side of each connecting plate, the connecting plates are used to install the mounting plate and the pressing roller, the pressing roller is used to tightly press the plywood, and the pressed plywood is uniformly stressed.

[0017] Compared with the prior art, the present application has the following advantages:

[0018] 1. The clamping assembly is arranged to fix and limit the plywood to be pressed, the spring is used to extrude the plywood to be pressed through the clamping plate by the elastic potential, and the telescopic rod is used to ensure stable operation of the spring.

[0019] 2, The utility model discloses a pressing plate, and the pressing process is more accurate and stable, is applicable to the pressing of small -sized plywood, and adopts the pressing roller, and the efficiency and uniformity are higher in the pressing process, and it is more applicable to the pressing of large -sized plywood, thereby effectively avoiding the situation that pressing is not in place when traditional pressing plywood, thereby greatly improving the practicability and applicability of the whole device. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a structure schematic drawing of the pressing device for plywood of the utility model;

[0021] Figure 2 It is the installation structure schematic drawing of bottom plate, clamping assembly and air cylinder in the pressing device for plywood of the utility model;

[0022] Figure 3 It is the installation structure schematic drawing of mounting frame and driving assembly in the pressing device for plywood of the utility model;

[0023] Figure 4 It is the structure schematic drawing of pressing plate in the embodiment one of the pressing device for plywood of the utility model;

[0024] Figure 5 It is the structure schematic drawing of the embodiment two of the pressing device for plywood of the utility model;

[0025] Figure 6 It is the structure schematic drawing of pressing roller in the embodiment two of the pressing device for plywood of the utility model.

[0026] In the drawing: 1, bottom plate; 11, sliding rail; 12, sliding plate; 2, clamping assembly; 21, clamping plate; 211, recess; 212, roller; 22, fixed plate; 23, telescopic rod; 24, spring; 3, air cylinder; 4, mounting frame; 41, pipe base; 42, installation groove; 5, driving assembly; 51, motor; 52, screw rod; 53, link plate; 54, bearing plate; 541, bearing groove; 55, mounting plate; 56, pressing plate; 57, connecting plate; 58, pressing roller. DETAILED DESCRIPTION

[0027] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model.

[0028] Embodiment one

[0029] Please refer to Figures 1-4The utility model provides a kind of technical scheme: a pressing device for plywood, including bottom plate 1, clamping assembly 2 and multiple air cylinders 3 are respectively installed on bottom plate 1, multiple air cylinders 3 are installed with mounting frame 4 away from one end of bottom plate 1, driving assembly 5 is installed in mounting frame 4;

[0030] Clamping assembly 2 includes two clamping plates 21 and two fixed plates 22, clamping plate 21 and fixed plate 22 are respectively installed with equidistantly arranged telescopic rod 23 and spring 24 on adjacent side, by setting telescopic rod 23, it is used for linking clamping plate 21 with fixed plate 22 on one hand, on the other hand, it is adapted and safeguards the stable operation of spring 24, and by setting spring 24, it is extruded fixed plywood by the elastic potential of clamping plate 21, at the same time, clamping plate 21 both ends have arc, so as to facilitate the installation of plywood;

[0031] Among them, telescopic rod 23 is located in spring 24, two fixed plates 22 are symmetrically installed on bottom plate 1, and the clamping and fixing work of plywood is completed by the above setting.

[0032] In the embodiment, specifically: recess 211 is formed in clamping plate 21, a plurality of rollers 212 are installed in recess 211, recess 211 is used for receiving roller 212, and roller 212 is used for reducing the friction between clamping plate 21 and plywood, so as to facilitate the installation of plywood on bottom plate 1, and the material of roller 212 is rubber, so as to reduce the wear of plywood.

[0033] In the embodiment, specifically: two sliding plates 12 are installed on the side of clamping plate 21 close to fixed plate 22, four sliding rails 11 are installed on bottom plate 1, and sliding rail 11 is used for receiving sliding plate 12.

[0034] Among them, sliding plate 12 is installed in sliding rail 11, and the stable operation of clamping assembly 2 is ensured on one hand, and the running direction of clamping assembly 2 is limited on the other hand by the above setting.

[0035] In the embodiment, specifically: driving assembly 5 includes motor 51, motor 51 output shaft is installed with lead screw 52 through coupling, motor 51 is provided with driving force for the whole device by setting, and is used for driving lead screw 52 to run, and lead screw 52 is used for driving connecting plate 53.

[0036] Among them, motor 51 is installed on one side of mounting frame 4, lead screw 52 penetrates into mounting frame 4 through bearing, and the stable operation of driving assembly 5 is ensured by the above setting.

[0037] In this embodiment, specifically: the lead screw 52 is provided with an adapter plate 53, the bottom of the adapter plate 53 is fixedly connected with a receiving plate 54, the receiving plate 54 is provided with a receiving groove 541, the receiving groove 541 is provided with an installation plate 55, the bottom of the installation plate 55 is provided with a pressing plate 56, the adapter plate 53 is used for receiving the receiving plate 54, and the receiving groove 541 provided on the receiving plate 54 is used for facilitating the installation and fixation of the installation plate 55. At this time, the pressing plate 56 is used for completing the pressing work of the plywood, and the pressing plate 56 is more accurate and stable during the pressing process.

[0038] In this embodiment, specifically: the mounting frame 4 is provided with a plurality of pipe seats 41, two mounting grooves 42 are symmetrically provided on the mounting frame 4, the pipe seats 41 are used for receiving the cylinders 3, and the mounting grooves 42 are used for receiving the adapter plates 53.

[0039] The piston rod of the cylinder 3 is installed in the pipe seat 41, and the adapter plate 53 penetrates into the two mounting grooves 42. Through the above arrangement, on the one hand, the cylinder 3 drives the mounting frame 4 to link when the cylinder 3 operates, and on the other hand, the stable operation of the adapter plate 53 is ensured and the running direction of the adapter plate 53 is limited.

[0040] Embodiment two

[0041] Please refer to Figures 5-6 The difference between embodiment two and embodiment one is that two connecting plates 57 are symmetrically installed on the two sides of the installation plate 55, a pressing roller 58 is installed on one side adjacent to the two connecting plates 57, the connecting plates 57 are used for the installation and fixation between the installation plate 55 and the pressing roller 58, and the pressing roller 58 is used for tightly pressing the plywood and uniformly acting on the plywood, so that the pressed plywood is uniformly stressed, and the efficiency and uniformity of the pressing roller 58 are higher during the pressing process.

[0042] Working principle: when in use, first, the cylinder 3 is started through an external switch, the cylinder 3 is turned off through the external switch when the cylinder 3 runs to a certain position, the plywood to be pressed is placed on the bottom plate 1, the clamping assembly 2 is used for fixing the plywood to be pressed, the clamping plates 21 at both ends are provided with a curvature, which can facilitate the installation of the plywood, the spring 24 is used for extruding and fixing the plywood to be pressed through the elastic potential energy of the spring 24 and the clamping plate 21, and the stable operation of the spring 24 is ensured through the setting of the telescopic rod 23. At this time, the roller 212 is used for reducing the friction between the clamping plate 21 and the plywood, so as to facilitate the installation of the plywood to be pressed on the bottom plate 1, and the roller can effectively reduce the wear of the plywood to be pressed. At the same time, because the sliding plate 12 slides in the sliding rail 11, the stable operation of the clamping assembly 2 is realized.

[0043] The motor 51 is started by an external switch, and the motor 51 runs to drive the screw rod 52 through the coupling, and then the connecting plate 53 installed on the screw rod 52 realizes horizontal movement, at this time, the connecting plate 53 is penetrated into the two installation grooves 42, which can ensure the stable operation of the driving assembly 5, when the operation reaches the appropriate pressing position, the motor 51 is turned off and the air cylinder 3 is started, so as to drive the pressing plate 56 to tightly press the plywood, at the same time, the pressing roller 56 can also be used in the above operation, and the pressing plate 56 is more accurate and stable in the pressing process, which is suitable for pressing small volume plywood, and the pressing roller 58 is used, which has higher efficiency and uniformity in the pressing process, and is more suitable for pressing large volume plywood.

[0044] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A pressing device for plywood comprising a base plate (1), characterized in that: The bottom plate (1) is respectively provided with a clamping assembly (2) and a plurality of air cylinders (3), the plurality of air cylinders (3) are provided with a mounting frame (4) away from one end of the bottom plate (1), and the mounting frame (4) is provided with a driving assembly (5); The clamping assembly (2) comprises two clamping plates (21) and two fixed plates (22), the clamping plate (21) and the fixed plate (22) are respectively provided with equidistantly arranged telescopic rods (23) and springs (24) on one side adjacent to each other; Wherein, the telescopic rod (23) is located in the spring (24), and the two fixed plates (22) are symmetrically installed on the bottom plate (1).

2. A pressing device for plywood according to claim 1, characterized in that: The clamping plate (21) is provided with a groove (211), and a plurality of rollers (212) are installed in the groove (211).

3. A pressing device for plywood according to claim 2, characterized in that: The clamping plate (21) is provided with two sliding plates (12) on one side adjacent to the fixed plate (22), and the bottom plate (1) is provided with four sliding rails (11); Wherein, the sliding plate (12) is installed in the sliding rail (11).

4. The pressing apparatus for plywood according to claim 1, wherein: The driving assembly (5) comprises a motor (51), and the output shaft of the motor (51) is provided with a lead screw (52) through a shaft coupling; Wherein, the motor (51) is installed on one side of the mounting frame (4), and the lead screw (52) penetrates into the mounting frame (4) through a bearing.

5. A pressing device for plywood according to claim 4, characterized in that: The lead screw (52) is provided with a connecting plate (53), the bottom of the connecting plate (53) is fixedly connected with a receiving plate (54), the receiving plate (54) is provided with a receiving groove (541), the receiving groove (541) is provided with a mounting plate (55), and the bottom of the mounting plate (55) is provided with a pressing plate (56).

6. A pressing device for plywood according to claim 5, characterized in that: The mounting frame (4) is provided with a plurality of pipe bases (41), and the mounting frame (4) is symmetrically provided with two mounting grooves (42); Wherein, the piston rod of the air cylinder (3) is installed in the pipe base (41), and the connecting plate (53) penetrates into the two mounting grooves (42).

7. A pressing device for plywood according to claim 5, characterized in that: The mounting plate (55) is symmetrically provided with two connecting plates (57) on both sides, and the connecting plates (57) are provided with pressing rollers (58) on one side adjacent to each other.

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