Fixing device for wood board processing equipment

Abstract

The utility model discloses a fixing device for wood board processing equipment, which comprises a clamping assembly, an adsorption table is fixedly arranged on the top of a rack, a side part positioning and pressing assembly and an end part positioning and pressing assembly are fixedly arranged on two adjacent sides of the rack, the clamping assembly is fixedly arranged on a sliding seat and is opposite to the side part positioning and pressing assembly, and the end part positioning and pressing assembly is fixedly arranged on the clamping assembly. The sliding seats are slidably arranged on the guide rail, the synchronous plate is fixedly connected with at least two sliding seats, the guide rail is parallel to the width direction of the rack, the guide rail is fixedly arranged on the rack and arranged on the lower side of the adsorption table, the sliding driving assembly is fixedly arranged on the guide rail and used for driving the sliding seats to slide, and an avoiding groove matched with the clamping assembly is formed in the adsorption table. Through the combined action of the auxiliary table, the clamping assembly, the side positioning and pressing assembly, the end positioning and pressing assembly and other structures, a wood plate can be effectively and accurately positioned, it can be guaranteed that the wood plate cannot move in the machining process, and the wood plate cannot be scrapped in the machining process.

Description

Technical Field

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

[0002] During the processing of wood boards, not only accurate positioning is required, but also clamping is needed. The existing vacuum adsorption table has a fixing effect on wood boards, but its positioning ability for wood boards is poor. At the same time, some wood boards are warped and cannot be completely fixed on the vacuum adsorption table. Finally, the wood boards are prone to move during processing, resulting in deviation in the processing accuracy of the wood boards and unqualified finished wood boards. Content of the Utility Model

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a fixing device for wood board processing equipment.

[0004] The purpose of the utility model is achieved by the following technical solutions:

[0005] A fixing device for wood board processing equipment includes a frame, an adsorption table, a sliding seat, a guide rail, a synchronous plate, a sliding driving assembly, a clamping assembly, a side positioning and pressing assembly, and an end positioning and pressing assembly. The adsorption table is fixedly arranged on the top of the frame. The side positioning and pressing assembly and the end positioning and pressing assembly are fixedly arranged on adjacent sides of the frame. The clamping assembly is fixedly arranged on the sliding seat and is arranged opposite to the side positioning and pressing assembly. The sliding seat is slidably arranged on the guide rail and cooperates with the guide rail. The synchronous plate is fixedly connected to at least two of the sliding seats. The guide rail is parallel to the width direction of the frame and is fixedly arranged on the frame and arranged below the adsorption table. The sliding driving assembly is fixedly arranged on the guide rail and is used to drive the sliding seat to slide. An avoidance groove cooperating with the clamping assembly is arranged on the adsorption table.

[0006] Further, the sliding driving assembly includes a transmission lead screw, a driving motor, a speed reducer, and a fixed seat. The fixed seat is fixedly arranged on the frame. The driving motor and the speed reducer are both fixedly arranged on the fixed seat, and the driving motor drives the transmission lead screw to rotate through the speed reducer. The transmission lead screw is in threaded cooperation with a connection block fixed on the sliding seat.

[0007] Further, the clamping assembly includes a clamping cylinder, a first lifting adjustment cylinder, and a clamping strip. The fixed part of the clamping cylinder is fixedly arranged on the sliding seat. The fixed part of the first lifting adjustment cylinder is fixedly arranged on the output part of the clamping cylinder. The clamping strip is fixedly arranged on the output part of the first lifting adjustment cylinder. The clamping strip is parallel to the length direction of the frame, and the telescopic direction of the clamping cylinder is parallel to the guide rail.

[0008] Further, the side positioning and pressing assembly includes a second lifting adjustment cylinder and a side positioning strip. The side positioning strip is arranged on the output parts of at least two of the second lifting adjustment cylinders. The fixed part of the second lifting adjustment cylinder is fixedly arranged on the frame, and the side positioning strip is arranged parallel to the length direction of the frame.

[0009] Further, the end positioning and pressing assembly includes a third lifting adjustment cylinder and an end positioning strip. The end positioning strip is arranged on the output parts of at least two of the third lifting adjustment cylinders. The fixed part of the third lifting adjustment cylinder is fixedly arranged on the frame, and the end positioning strip is arranged parallel to the width direction of the frame.

[0010] Further, positioning grooves adapted to the wooden board are arranged on both the side positioning strip and the end positioning strip.

[0011] Further, three groups of the sliding seats are arranged on the frame, and the sliding drive assembly is in transmission connection with the middle sliding seat.

[0012] Further, the output end of the first lifting adjustment cylinder is fixedly connected to the clamping strip through a fixing block. A limiting groove adapted to the wooden board is arranged on the side surface of the fixing block, and the limiting groove cooperates with the clamping strip.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1) In the present technology, through the combined action of structures such as the auxiliary table, the clamping assembly, the side positioning and pressing assembly, and the end positioning and pressing assembly, not only can the wooden board be effectively and accurately positioned, but also it can be ensured that the wooden board will not move during the processing, preventing the wooden board from being scrapped during processing.

[0015] 2) In the present technology, positioning grooves are arranged on both the side positioning strip and the end positioning strip. The positioning grooves can better adapt to the wooden board, better position and clamp the wooden board, and prevent the wooden board from loosening during processing. Description of the Drawings

[0016] Figure 1 It is a three-dimensional connection structure diagram of the wooden board processing equipment;

[0017] Figure 2It is a connection structure diagram of the clamping assembly, the side positioning and pressing assembly, and the end positioning and pressing assembly on the frame;

[0018] Figure 3 It is a structure diagram of the positioning groove arranged on the side positioning strip;

[0019] Figure 4 It is a three-dimensional connection structure diagram between the sliding drive assembly and the clamping assembly;

[0020] Figure 5 It is a side view connection structure diagram between the sliding drive assembly and the clamping assembly;

[0021] In the figure, 1-frame, 2-absorption table, 3-sliding seat, 4-guide rail, 5-synchronization plate, 6-avoidance groove, 7-driving lead screw, 8-driving motor, 9-reducer, 10-fixed seat, 11-connection block, 12-clamping cylinder, 13-first lifting and adjusting cylinder, 14-clamping strip, 15-second lifting and adjusting cylinder, 16-side positioning strip, 17-third lifting and adjusting cylinder, 18-end positioning strip, 19-positioning groove, 20-fixed block, 21-limiting groove. Specific embodiments

[0022] Next, the technical solutions of the present invention will be clearly and completely described in conjunction with the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present invention.

[0023] Refer to Figures 1 - 5 , the present invention provides a technical solution:

[0024] A fixing device for a wood board processing device, comprising a frame 1, a suction table 2, a sliding seat 3, a guide rail 4, a synchronous plate 5, a sliding driving assembly, a clamping assembly, a side positioning and pressing assembly and an end positioning and pressing assembly. The suction table 2 is fixedly arranged on the top of the frame 1. The side positioning and pressing assembly and the end positioning and pressing assembly are fixedly arranged on two adjacent sides of the frame 1. The clamping assembly is fixedly arranged on the sliding seat 3 and is arranged opposite to the side positioning and pressing assembly. The sliding seat 3 is slidably arranged on the guide rail 4 and cooperates with the guide rail 4. The synchronous plate 5 is fixedly connected to at least two sliding seats 3. The guide rail 4 is parallel to the width direction of the frame 1. The guide rail 4 is fixedly arranged on the frame 1 and is arranged below the suction table 2. The sliding driving assembly is fixedly arranged on the guide rail 4 and is used to drive the sliding seat 3 to slide. An avoidance groove 6 for cooperating with the clamping assembly is arranged on the suction table 2. There are three groups of sliding seats 3 arranged on the frame 1, and the sliding driving assembly is in transmission connection with the middle sliding seat 3. Among them, the function of the frame 1 is to install the suction table 2, the guide rail 4, the sliding driving assembly, the side positioning and pressing assembly and the end positioning and pressing assembly. The wood board can be directly placed on the suction table 2, or the wood board can be adsorbed on the suction table 2 by vacuum negative pressure. The guide rail 4 plays a guiding role for the sliding seat 3. Only one set of sliding driving assembly is arranged to drive the sliding seat 3 to slide. Since there are multiple sliding seats 3, the multiple sliding seats 3 are all fixedly connected to the synchronous plate 5. Under the action of the synchronous plate 5, the multiple sliding seats 3 move synchronously. The side positioning and pressing assembly positions and fixes one side of the wood board, the end positioning and pressing assembly positions and fixes one end of the wood board, and the clamping assembly clamps and fixes the other side of the wood board.

[0025] In some embodiments, the sliding driving assembly includes a transmission lead screw 7, a driving motor 8, a speed reducer 9 and a fixed seat 10. The fixed seat 10 is fixedly arranged on the frame 1. The driving motor 8 and the speed reducer 9 are both fixedly arranged on the fixed seat 10, and the driving motor 8 drives the transmission lead screw 7 to rotate through the speed reducer 9. The transmission lead screw 7 is in threaded cooperation with a connection block 11 fixed on the sliding seat 3. Among them, the driving motor 8 and the speed reducer 9 are both existing technical equipment. The function of the fixed seat 10 is to fix the driving motor 8 and the speed reducer 9 on the frame 1. The driving motor 8 drives the transmission lead screw 7 to rotate through the speed reducer 9. The transmission lead screw 7 drives the sliding seat 3 to slide on the guide rail 4 through the connection block 11. Under the action of the driving motor 8, the clamping bar 14 moves greatly along the width direction of the frame 1.

[0026] In some embodiments, the clamping assembly includes a clamping cylinder 12, a first lifting adjustment cylinder 13, and a clamping strip 14. The fixed part of the clamping cylinder 12 is fixedly arranged on the sliding seat 3. The fixed part of the first lifting adjustment cylinder 13 is fixedly arranged on the output part of the clamping cylinder 12. The clamping strip 14 is fixedly arranged on the output part of the first lifting adjustment cylinder 13. The clamping strip 14 is parallel to the length direction of the frame 1. The telescopic direction of the clamping cylinder 12 is parallel to the guide rail 4. Among them, both the clamping cylinder 12 and the first lifting adjustment cylinder 13 are cylinders in the prior art. The function of the clamping cylinder 12 is to drive the first lifting adjustment cylinder 13 to move slightly in the width direction of the frame 1. The function of the first lifting adjustment cylinder 13 is to drive the clamping strip 14 to move up and down. The clamping strip 14 can fix one side of the wooden board on the adsorption table 2.

[0027] In some embodiments, the side positioning and pressing assembly includes a second lifting adjustment cylinder 15 and a side positioning strip 16. The side positioning strip 16 is arranged on the output parts of at least two second lifting adjustment cylinders 15. The fixed part of the second lifting adjustment cylinder 15 is fixedly arranged on the frame 1. The side positioning strip 16 is arranged parallel to the length direction of the frame 1. A positioning groove 19 for cooperating with the wooden board is arranged on the side positioning strip 16. Among them, the second lifting adjustment cylinder 15 is a cylinder or a hydraulic cylinder in the prior art. The second lifting adjustment cylinder 15 drives the side positioning strip 16 to move up and down. The positioning groove 19 on the side positioning strip 16 cooperates with the side of the wooden board. The side positioning strip 16 can fix one side of the wooden board on the adsorption table 2.

[0028] In some embodiments, the end positioning and pressing assembly includes a third lifting adjustment cylinder 17 and an end positioning strip 18. The end positioning strip 18 is arranged on the output parts of at least two third lifting adjustment cylinders 17. The fixed part of the third lifting adjustment cylinder 17 is fixedly arranged on the frame 1. The end positioning strip 18 is arranged parallel to the width direction of the frame 1. A positioning groove 19 for cooperating with the wooden board is arranged on the side positioning strip 16. Among them, the third lifting adjustment cylinder 17 is a cylinder or a hydraulic cylinder in the prior art. The third lifting adjustment cylinder 17 drives the end positioning strip 18 to move up and down. The positioning groove 19 on the end positioning strip 18 cooperates with the end of the wooden board. The end positioning strip 18 fixes one end of the wooden board on the adsorption table 2.

[0029] In some embodiments, the output end of the first lifting adjustment cylinder 13 is fixedly connected to the clamping strip 14 through a fixing block 20. A limiting groove 21 for cooperating with the wooden board is arranged on the side surface of the fixing block 20. The limiting groove 21 cooperates with the clamping strip 14. Among them, the fixing block 20 is cylindrical. The limiting groove 21 is arranged on the fixing block 20. The limiting groove 21 cooperates with the side of the wooden board, so that the contact area between the fixing block 20 and the side of the wooden board is larger, preventing damage to the edge of the wooden board during the process of fixing the wooden board.

[0030] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "upper", "lower", "bottom", "one end", "top", "middle", "the other end", "coaxial", "one side", "inner", "front part", "center", "both ends", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0031] In the present utility model, unless otherwise clearly defined and limited, terms such as "arranged", "installed", "connected", "fixed", "hinged", etc. shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0032] The above are only the preferred embodiments of the present utility model. It should be understood that the present utility model is not limited to the form disclosed herein, should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be changed within the scope of the concept described herein through the above teachings or the technology or knowledge in related fields. And the changes and alterations made by those skilled in the art that do not depart from the spirit and scope of the present utility model shall all be within the protection scope of the appended claims of the present utility model.

Claims

1. A fixing device for a wood board processing equipment, characterized in that: It includes a frame (1), a suction table (2), a sliding seat (3), guide rails (4), a synchronous plate (5), a sliding drive assembly, a clamping assembly, a side positioning and pressing assembly, and an end positioning and pressing assembly. The suction table (2) is fixedly arranged on the top of the frame (1). The side positioning and pressing assembly and the end positioning and pressing assembly are fixedly arranged on two adjacent sides of the frame (1). The clamping assembly is fixedly arranged on the sliding seat (3) and is arranged opposite to the side positioning and pressing assembly. The sliding seat (3) is slidably arranged on the guide rails (4) and cooperates with the guide rails (4). The synchronous plate (5) is fixedly connected to at least two of the sliding seats (3). The guide rails (4) are parallel to the width direction of the frame (1), are fixedly arranged on the frame (1), and are arranged on the lower side of the suction table (2). The sliding drive assembly is fixedly arranged on the guide rails (4) and is used to drive the sliding seat (3) to slide. An avoidance groove (6) cooperating with the clamping assembly is arranged on the suction table (2).

2. The fixing device for a wood board processing equipment according to claim 1, wherein: The sliding drive assembly includes a transmission screw rod (7), a drive motor (8), a reducer (9), and a fixed seat (10). The fixed seat (10) is fixedly arranged on the frame (1). The drive motor (8) and the reducer (9) are both fixedly arranged on the fixed seat (10), and the drive motor (8) drives the transmission screw rod (7) to rotate through the reducer (9). The transmission screw rod (7) is in threaded cooperation with a connection block (11) fixed on the sliding seat (3).

3. The fixing device for a wood board processing device according to claim 1 or 2, characterized in that: The clamping assembly includes a clamping cylinder (12), a first lifting and adjusting cylinder (13), and a clamping strip (14). The fixed part of the clamping cylinder (12) is fixedly arranged on the sliding seat (3). The fixed part of the first lifting and adjusting cylinder (13) is fixedly arranged on the output part of the clamping cylinder (12). The clamping strip (14) is fixedly arranged on the output part of the first lifting and adjusting cylinder (13). The clamping strip (14) is parallel to the length direction of the frame (1). The telescopic direction of the clamping cylinder (12) is parallel to the guide rails (4).

4. A fixing device for a wood board processing equipment according to claim 1 or 2, characterized in that: The side positioning and pressing assembly includes a second lifting and adjusting cylinder (15) and a side positioning strip (16). The side positioning strip (16) is arranged on the output parts of at least two of the second lifting and adjusting cylinders (15). The fixed part of the second lifting and adjusting cylinder (15) is fixedly arranged on the frame (1). The side positioning strip (16) is arranged parallel to the length direction of the frame (1).

5. The fixing device for a wood board processing equipment according to claim 4, characterized in that: The end positioning and pressing assembly includes a third lifting and adjusting cylinder (17) and an end positioning strip (18). The end positioning strip (18) is arranged on the output parts of at least two of the third lifting and adjusting cylinders (17). The fixed part of the third lifting and adjusting cylinder (17) is fixedly arranged on the frame (1). The end positioning strip (18) is arranged parallel to the width direction of the frame (1).

6. The fixing device for a wood board processing device according to claim 5, characterized in that: The side positioning strips (16) are both provided with positioning grooves (19) for cooperating with the wooden boards.

7. A fixing device for a wood board processing equipment according to claim 1 or 2, characterized in that: Three sets of the sliding seats (3) are arranged on the frame (1), and the sliding driving assembly is in transmission connection with the middle sliding seat (3).

8. The fixing device for a wood board processing equipment according to claim 3, characterized in that: The output end of the first lifting and adjusting cylinder (13) is fixedly connected with the clamping strip (14) through a fixing block (20). A limiting groove (21) for cooperating with the wooden board is arranged on the side surface of the fixing block (20), and the limiting groove (21) cooperates with the clamping strip (14).

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