Plywood body fixing device for plywood processing

Abstract

The utility model discloses a plywood body fixing device for plywood processing, which comprises a supporting mechanism, a driving mechanism, a guide mechanism, two mounting mechanisms, two screw rod mechanisms and two fixing mechanisms, and is characterized in that the supporting mechanism comprises a first base and a second base, and the second base is mounted on the surface of the first base; the two mounting mechanisms are arranged on the two sides of the second base correspondingly. The driving mechanism penetrates through the second base and is connected with the guide mechanism, the guide mechanism comprises a connecting rod, two first bevel gears and two second bevel gears, the connecting rod penetrates through the two first bevel gears, and the two second bevel gears are meshed with the first bevel gears respectively; the two lead screw mechanisms are arranged in the two mounting mechanisms correspondingly. Therefore, the plywood can be clamped without controlling a plurality of push rod motors, meanwhile, the stability of the plywood can be guaranteed in the machining process, and the fixing cost is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of plywood processing, in particular to a plate fixing device for plywood processing. Background Art

[0002] Plywood is a type of board made of multiple layers of thin wood or veneers glued together in a cross-facial pattern. The thin wood is called the core material, and the substance that holds them together is usually glue. Plywood is widely used in construction, furniture manufacturing, packaging and other applications due to its high structural strength, dimensional stability and good durability.

[0003] During the planing, drilling and other processing of plywood, the board needs to be fixed. If the board is not effectively fixed, it may move or shake, resulting in reduced processing accuracy and ultimately affecting product quality. Existing fixing devices usually use push rod motors to drive clamps to clamp and fix both sides of the plywood to be processed. When in use, multiple push rod motors need to be used simultaneously to clamp the plywood, which increases the fixing cost. Utility Model Content

[0004] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0005] To this end, the purpose of the utility model is to provide a board fixing device for plywood processing, which can clamp the plywood without controlling multiple push rod motors, while also ensuring the stability of the board during processing, effectively reducing the fixing cost.

[0006] To achieve the above-mentioned purpose, the utility model proposes a plate fixing device for processing plywood, comprising a supporting mechanism, a driving mechanism, a guiding mechanism, two mounting mechanisms, two screw mechanisms and two fixing mechanisms, wherein the supporting mechanism comprises a first base and a second base, and the second base is mounted on the surface of the first base; the two mounting mechanisms are respectively arranged on both sides of the second base; the driving mechanism passes through the second base and is connected to the guiding mechanism, wherein the guiding mechanism comprises a connecting rod, two first bevel gears and two second bevel gears, wherein the connecting rod passes through the two first bevel gears, and the two second bevel gears are respectively meshed with the first bevel gears; the two screw mechanisms are respectively arranged inside the two mounting mechanisms, wherein the screw mechanism comprises a first ball screw and a second ball screw, one end of the first ball screw is connected to the second bevel gear, and the other end of the first ball screw is connected to the second ball screw; the thread directions of the surfaces of the first ball screw and the second ball screw are opposite; the two fixing mechanisms are respectively arranged between the two first ball screws and between the two second ball screws.

[0007] The board fixing device for processing plywood of the utility model can clamp the plywood without controlling a plurality of push rod motors, and can also ensure the stability of the board during the processing, thereby effectively reducing the fixing cost.

[0008] In addition, the board fixing device for plywood processing proposed in the application may also have the following additional technical features:

[0009] Specifically, the fixing mechanism includes two movable columns, a damping plate and four linear sliders, wherein the movable column is arranged between the screw mechanism, the opposite front faces of the two movable columns are planes, and the opposite surfaces of the two movable columns are provided with damping plates; the four linear sliders are respectively arranged in pairs on the surface of the screw mechanism, and the movable column is installed between the linear sliders.

[0010] Specifically, the driving mechanism is installed on the surface of the first base, and the driving mechanism includes a rotating motor and a mounting seat. The output shaft of the rotating motor is connected to the first bevel gear on one side, and the mounting seat is arranged on the surface of the rotating motor; the mounting seat is installed on the first base.

[0011] Specifically, the mounting mechanism includes two outer shells and two bearing seats, wherein the two outer shells are respectively sleeved on the surface of the screw mechanism, and the surface of the outer shells is provided with grooves; the bearing seat is installed on the inner side wall of the outer shell, and the bearing seat is connected to the second ball screw.

[0012] Specifically, a stopper is installed on the surface of the second base, and the stopper is arranged at the connection between the first ball screw and the second ball screw.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0015] Figure 1 This is a schematic diagram of the structure of a plate fixing device for processing plywood according to an embodiment of the utility model;

[0016] Figure 2 A schematic diagram of the internal structure of a plate fixing device for processing plywood according to an embodiment of the utility model;

[0017] Figure 3This is a schematic structural diagram of the inner side of the outer shell of a plate fixing device for processing plywood according to an embodiment of the utility model.

[0018] As shown in the figure: 1. Support mechanism; 11. First base; 12. Second base; 2. Driving mechanism; 21. Rotating motor; 22. Mounting seat; 3. Guide mechanism; 31. Connecting rod; 32. First bevel gear; 33. Second bevel gear; 4. Mounting mechanism; 41. Housing; 42. Slot; 43. Bearing seat; 5. Fixing mechanism; 51. Moving column; 52. Damping plate; 53. Linear slider; 6. Stop block; 7. Screw mechanism; 71. First ball screw; 72. Second ball screw. DETAILED DESCRIPTION

[0019] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limitations on the present invention. On the contrary, the embodiments of the present invention include all changes, modifications, and equivalents that fall within the spirit and connotation of the appended claims.

[0020] The following describes the board fixing device for processing plywood according to the embodiment of the utility model in conjunction with the accompanying drawings.

[0021] like Figure 1 As shown, the board fixing device for plywood processing according to the embodiment of the utility model may include a supporting mechanism 1, a driving mechanism 2, a guiding mechanism 3, two mounting mechanisms 4, two screw mechanisms 7 and two fixing mechanisms 5.

[0022] The supporting mechanism 1 may include a first base 11 and a second base 12 , the second base 12 is mounted on the surface of the first base 11 , two mounting mechanisms 4 are respectively arranged on both sides of the second base 12 , and the driving mechanism 2 passes through the second base 12 and is connected to the guide mechanism 3 .

[0023] It should be noted that due to the height difference between the rotating motor 21 itself and the bevel gear, the surface of the first base 11 supports the driving mechanism 2, and the surface of the second base 12 supports the mounting mechanism 4. The second base 12 can compensate for the height difference and enable the rotating motor 21 to operate normally. At the same time, corresponding cutting, punching and other equipment can be installed on the surface of the first base 11 according to the processing operation of the wooden board.

[0024] The guide mechanism 3 may include a connecting rod 31 , two first bevel gears 32 and two second bevel gears 33 , wherein the connecting rod 31 passes through the two first bevel gears 32 , the two second bevel gears 33 are respectively meshed with the first bevel gears 32 , and the two screw mechanisms 7 are respectively arranged inside the two mounting mechanisms 4 .

[0025] It should be noted that when the rotary motor 21 drives the first bevel gear 32 on the left side of the figure to rotate, the first bevel gear 32 will drive the first bevel gear 32 on the right side to rotate through the connecting rod 31 .

[0026] Among them, the screw mechanism 7 may include a first ball screw 71 and a second ball screw 72, one end of the first ball screw 71 is connected to the second bevel gear 33, the other end of the first ball screw 71 is connected to the second ball screw 72, and the thread directions of the surfaces of the first ball screw 71 and the second ball screw 72 are opposite.

[0027] It can be understood that, during the rotation of the first bevel gear 32 , it will drive the second bevel gear 33 to rotate through the meshing relationship, thereby driving the screw mechanism 7 connected to the second bevel gear 33 to rotate.

[0028] The two fixing mechanisms 5 are respectively arranged between the two first ball screws 71 and between the two second ball screws 72 .

[0029] Specifically, when the plywood needs to be fixed, the plywood is placed on the two shells 41 so that the plywood body corresponds to the connection between the first ball screw 71 and the second ball screw 72. At this time, the rotating motor 21 is turned on, and the rotating motor 21 drives the first bevel gear 32 to rotate, and then drives the second bevel gear 33 to rotate. When the second bevel gear 33 rotates, the moving column 51 between the first ball screw 71 moves toward the side of the second ball screw 72, and the moving column 51 between the second ball screw 72 moves toward the side of the first ball screw 71, and the distance between the two moving columns 51 gradually decreases, thereby realizing the clamping of the plywood by the damping plate 52.

[0030] In one embodiment of the present invention, Figure 2 As shown, the fixing mechanism 5 may include two moving columns 51, a damping plate 52 and four linear sliders 53, wherein the moving columns 51 are arranged between the screw mechanisms 7, the opposite front faces of the two moving columns 51 are planes, and the opposite surfaces of the two moving columns 51 are provided with damping plates 52.

[0031] It should be noted that, during the relative movement of the movable column 51, since the edges of most plywood sheets are flush, the damping plate 52 provided can more conveniently clamp the plywood sheets. At the same time, the damping plate 52 can be set to a structure of rubber or with friction strips, etc., so as to increase friction and make the clamping of the plywood sheets more stable.

[0032] The four linear sliders 53 are arranged in pairs on the surface of the screw mechanism 7 , and the moving columns 51 are installed between the linear sliders 53 .

[0033] Specifically, during the rotation of the screw mechanism 7 , the linear sliders 53 sleeved on the same rod surface will move toward each other, thereby driving the movement of the moving column 51 .

[0034] In one embodiment of the present invention, Figure 1 As shown, the driving mechanism 2 is installed on the surface of the first base 11. The driving mechanism 2 may include a rotating motor 21 and a mounting seat 22. The output shaft of the rotating motor 21 is connected to the first bevel gear 32 on one side. The mounting seat 22 is arranged on the surface of the rotating motor 21, and the mounting seat 22 is installed on the first base 11.

[0035] It can be understood that the driving mechanism 2 can drive the first bevel gear 32 to rotate, thereby achieving the clamping of the plywood.

[0036] In one embodiment of the present invention, Figure 1 and Figure 3 As shown, the mounting mechanism 4 may include two outer shells 41 and two bearing seats 43, wherein the two outer shells 41 are respectively sleeved on the surface of the screw mechanism 7, the surface of the outer shell 41 is provided with a groove 42, the inner side wall of the outer shell 41 is installed with a bearing seat 43, and the bearing seat 43 is connected to the second ball screw 72.

[0037] Specifically, when the moving column 51 moves toward each other, the provided slot 42 facilitates the arrangement of the linear slider 53 on the inner side of the outer shell 41 without affecting the movement of the moving column 51. At the same time, when the screw mechanism 7 rotates, one end of the screw mechanism 7 is connected to the bearing seat 43, which can support the screw mechanism 7 when it rotates.

[0038] In one embodiment of the present invention, Figure 2 As shown, a stopper 6 is installed on the surface of the second base 12 , and the stopper 6 is arranged at the connection between the first ball screw 71 and the second ball screw 72 .

[0039] It should be noted that, by providing the stopper 6 , it is convenient to determine the connection between the first ball screw 71 and the second ball screw 72 , and the placement position of the plywood body can be indicated, while avoiding excessive movement of the linear slider 53 .

[0040] In summary, the board fixing device for plywood processing of the embodiment of the utility model can clamp the plywood without controlling multiple push rod motors, and can also ensure the stability of the board during the processing, effectively reducing the fixing cost.

[0041] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0042] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0043] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present invention.

Claims

1. A board fixing device for plywood processing, characterized in that: It includes a supporting mechanism, a driving mechanism, a guiding mechanism, two mounting mechanisms, two screw mechanisms and two fixing mechanisms, wherein: The support mechanism comprises a first base and a second base, wherein the second base is mounted on the surface of the first base; The two mounting mechanisms are respectively arranged on two sides of the second base; The driving mechanism passes through the second base and is connected to the guiding mechanism, wherein: The guide mechanism includes a connecting rod, two first helical gears and two second helical gears, wherein: The connecting rod passes through the two first bevel gears, and the two first The two helical gears are respectively meshed with the first helical gear; The two screw mechanisms are respectively arranged inside the two mounting mechanisms, wherein: The screw mechanism comprises a first ball screw and a second ball screw, one end of the first ball screw is connected to the second bevel gear, and the other end of the first ball screw is connected to the second ball screw; The threads on the surfaces of the first ball screw and the second ball screw are in opposite directions; The two fixing mechanisms are respectively arranged between the two first ball screws and between the two second ball screws.

2. The board fixing device for plywood processing according to claim 1, characterized in that: The fixing mechanism includes two moving columns, a damping plate and four linear sliders, wherein: The moving column is arranged between the screw mechanism, the front faces of the two moving columns facing each other are planes, and the surfaces facing each other of the two moving columns are provided with damping plates; The four linear sliders are arranged in pairs of two on the surface of the screw mechanism, and the moving column is installed between the linear sliders.

3. The board fixing device for plywood processing according to claim 1, characterized in that: The driving mechanism is mounted on the surface of the first base, the driving mechanism comprises a rotating motor and a mounting seat, the output shaft of the rotating motor is connected to the first bevel gear on one side, and the mounting seat is arranged on the surface of the rotating motor; The mounting seat is mounted on the first base.

4. The board fixing device for plywood processing according to claim 1, characterized in that: The mounting mechanism comprises two housings and two bearing seats, wherein the two housings are respectively sleeved on the surface of the screw mechanism, and the surface of the housing is provided with grooves; The bearing seat is installed on the inner side wall of the shell, and the bearing seat is connected to the second ball screw.

5. The board fixing device for plywood processing according to claim 1, characterized in that: A stopper is installed on the surface of the second base, and the stopper is arranged at the connection between the first ball screw and the second ball screw.

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