Large-size log fixing device

Abstract

The utility model relates to the technical field of wood processing, in particular to a large-size log fixing device which comprises a bottom plate, a plurality of connecting holes are formed in the top face of the bottom plate, the connecting holes are divided into two rows and are transversely distributed, a supporting seat is fixed to the top face of the bottom plate, a supporting groove is formed in the top face of the supporting seat, and the supporting groove is formed in the top face of the supporting seat. A plurality of mounting blocks are fixed on the bottom surface of the bottom plate, every two mounting blocks form a group, a plurality of binding ropes are arranged above the bottom plate, every two binding ropes form a group, a plurality of fixing binding bands are arranged above the bottom plate, and the bottom surfaces of the fixing binding bands are fixed with the top ends of the two binding ropes. The binding rope penetrates through the connecting hole, one end of the binding rope is wound on the outer wall of the rotating rod, and the fixing binding belt can make full contact with the surface of the log, so that fixing is more stable, the accuracy is improved, the occupied space of the device is reduced, and the situation that workers collide with the firm device and are injured is prevented; and the safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wood processing, in particular to a large-size log fixing device. Background Art

[0002] Logs are wood segments cut into certain lengths according to the standard or special regulations of size, shape and quality. This wood segment is called log. The round wood segment formed after the log is processed. There are logs with bark and logs without bark. Logs are divided into economic logs and firewood logs according to their material and use value. Logs for processing can also be divided into special logs, coniferous logs for processing and broadleaf logs for processing. When these logs are processed, they need to be fixed with fixing devices.

[0003] In the prior art, a Chinese utility model with publication number CN218053077U discloses a fixing device for processing large-size logs, including a fixing table, a fixing drive mechanism, a first fixing splint, a second fixing splint and a first threaded rod, wherein the fixing drive mechanism and the first fixing splint are located at one end of the fixing table, and the other end of the fixing table is slidably connected to a movable table through a first threaded rod, an end of the first threaded rod away from the fixing table passes through the movable table and is fixed with an operating wheel, the second fixing splint is located above the movable table, a driving assembly is installed on the movable table, the driving assembly includes a motor, a driving gear, a driven gear, a second threaded rod, a movable connecting piece and a hydraulic cylinder, the motor is fixed to a side wall of the movable table, and the driving gear is fixed to an output shaft of the motor.

[0004] In the above technology, the first fixed clamping plate clamps one end of the log by operating the fixed driving mechanism, and then the motor is turned on to drive the second threaded rod to rotate through the driving gear and the driven gear. When the second threaded rod rotates, the hydraulic cylinder and the second fixed clamping plate are driven to descend through the movable connecting piece, so that the second fixed clamping plate clamps the other end of the log, thereby providing a stable fixing force for the log. However, when the outer wall of the log is uneven and flat, the first fixed clamping plate and the second fixed clamping plate cannot fully fit with the outer wall of the log, so that a gap is generated between the first fixed clamping plate, the second fixed clamping plate and the log, which may cause shaking and tilting, resulting in processing errors. Utility Model Content

[0005] The purpose of the utility model is to provide a large-size log fixing device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a base plate, a PLC controller is fixed on one side of the base plate, a plurality of connection holes are opened on the top surface of the base plate, the connection holes are divided into two rows and distributed laterally, a support seat is fixed on the top surface of the base plate, a support groove is opened on the top surface of the support seat, a plurality of mounting blocks are fixed on the bottom surface of the base plate, wherein every two of the mounting blocks form a group, a drive motor is fixed on one side of one side of the mounting blocks, the drive motor is electrically connected to the PLC controller, the output shaft of the drive motor passes through one side of the mounting block, a rotating rod is fixed to the output shaft of the drive motor, a plurality of binding ropes are arranged above the base plate, wherein every two of the binding ropes form a group, a plurality of fixing straps are arranged above the base plate, the bottom surface of the fixing straps is fixed to the top ends of the two binding ropes, the binding ropes pass through the connection holes, and one end of the binding ropes is wrapped around the outer wall of the rotating rod.

[0007] Preferably, two extrusion clamping plates are arranged inside the support groove, and a plurality of springs are fixed on both sides of the inner wall of the support groove, and one end of the spring is fixed to the outer wall of the extrusion clamping plate.

[0008] Preferably, a plurality of limiting holes are respectively opened on both sides of the inner wall of the support groove, and a limiting column is slidably arranged inside the limiting hole, one end of the limiting column is fixed to the outer wall of the extrusion clamping plate, and the spring surrounds the outer wall of the limiting column.

[0009] Preferably, a stable arc plate is fixed to the inner bottom surface of the support groove.

[0010] Preferably, a plurality of supporting legs are fixed to the bottom surface of the bottom plate, and rubber pads are fixed to the bottom surfaces of the supporting legs.

[0011] Preferably, the binding ropes and the limiting columns are arranged in an intricate manner, and the binding ropes are arranged transversely and divided into two rows.

[0012] Compared with the prior art, the beneficial effect of the utility model is that the rotating rod is driven to rotate by the output shaft of the driving motor, so that the binding rope can be pulled up and reeled, thereby driving the fixing strap to move downward, so that the fixing strap can bind and fix the log. When binding, a certain clamping force can be provided by the spring and the extrusion clamping plate, so that the log can be more stable when fixed, and it also prevents the log from shifting and shaking during processing. Therefore, the device can quickly fix the log, so that the fixing strap can fully contact the surface of the log, so that the fixation is more stable, the accuracy is improved, and the space occupied by the device is reduced, preventing the staff from colliding with the more solid device and getting injured, thereby improving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings:

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the structural section of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the support seat in the utility model.

[0017] In the figure: 1. Base plate; 2. PLC controller; 3. Connection hole; 4. Support seat; 5. Support groove; 6. Mounting block; 7. Drive motor; 8. Rotating rod; 9. Binding rope; 10. Fixing strap; 11. Extrusion clamping plate; 12. Spring; 13. Limiting hole; 14. Limiting column; 15. Stabilizing arc plate; 16. Support leg; 17. Rubber pad. DETAILED DESCRIPTION

[0018] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0019] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0020] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0021] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through an intermediate structure, but are connected to form a whole only through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0022] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" 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 representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0023] Embodiment 1

[0024] See also Figures 1 to 3 The utility model provides a technical solution: a bottom plate 1, a PLC controller 2 is fixed on one side of the bottom plate 1, a plurality of connection holes 3 are opened on the top surface of the bottom plate 1, the connection holes 3 are divided into two rows and are distributed horizontally, a support seat 4 is fixed on the top surface of the bottom plate 1, a support groove 5 is opened on the top surface of the support seat 4, a plurality of mounting blocks 6 are fixed on the bottom surface of the bottom plate 1, wherein every two mounting blocks 6 form a group, a driving motor 7 is fixed on one side of one side of the mounting block 6, the driving motor 7 is electrically connected to the PLC controller 2, and the output shaft of the driving motor 7 passes through one side of the mounting block 6 On the side, the output shaft of the driving motor 7 is fixed with a rotating rod 8, and a plurality of binding ropes 9 are arranged above the base plate 1, wherein every two binding ropes 9 form a group, and a plurality of fixing straps 10 are arranged above the base plate 1, and the bottom surfaces of the fixing straps 10 are fixed to the top ends of the two binding ropes 9, and the binding ropes 9 pass through the connecting holes 3, and one end of the binding ropes 9 is wound around the outer wall of the rotating rod 8, and two extrusion clamping plates 11 are arranged inside the supporting groove 5, and a plurality of springs 12 are fixed on both sides of the inner wall of the supporting groove 5, and one end of the spring 12 is fixed to the outer wall of the extrusion clamping plate 11.

[0025] The output shaft of the driving motor 7 rotates to drive the rotating rod 8 to rotate, and then the binding rope 9 can be pulled up and reeled, thereby driving the fixing strap 10 to move downward, so that the fixing strap 10 can bind and fix the log. When binding, the spring 12 and the extrusion clamping plate 11 can provide a certain clamping force, so that the log can be more stable when fixed, and it also prevents the log from shifting and shaking during processing. Therefore, the device can quickly fix the log, so that the fixing strap 10 can fully contact the surface of the log, so that the fixation is more stable, the accuracy is improved, and the space occupied by the device is reduced, which prevents the staff from colliding with the more solid device and getting injured, thereby improving safety.

[0026] Embodiment 2

[0027] On the basis of embodiment 1, a plurality of limiting holes 13 are respectively opened on both sides of the inner wall of the support groove 5, and a limiting column 14 is slidably arranged inside the limiting hole 13. One end of the limiting column 14 is fixed to the outer wall of the extrusion clamping plate 11, and the spring 12 is wrapped around the outer wall of the limiting column 14. A stable arc plate 15 is fixed to the inner bottom surface of the support groove 5, a plurality of supporting legs 16 are fixed to the bottom surface of the bottom plate 1, and a rubber pad 17 is fixed to the bottom surface of the supporting leg 16. The binding rope 9 and the limiting column 14 are intricately arranged, and the binding rope 9 is divided into two rows in a horizontal arrangement.

[0028] The limiting holes 13 and the limiting columns 14 can prevent the spring 12 from tilting when squeezed, so that the spring 12 can be supported more stably. The stabilizing arc plate 15 can increase the friction between the spring 12 and the log, so that it can be placed more stably and the log can be protected to avoid damage. The supporting legs 16 and the rubber pads 17 can make the equipment stable during operation, prevent shaking and reduce noise. The intricate distribution can avoid mutual influence during operation and improve the fixing effect.

[0029] When the utility model is in use, the staff first places the logs into the support groove 5 through the external conveying equipment, and then drives the rotating rod 8 to rotate by rotating the output shaft of the driving motor 7, so that the binding rope 9 can be pulled up and rolled up, thereby driving the fixing strap 10 to move downward, so that the fixing strap 10 can bind and fix the logs. When binding, a certain clamping force can be provided by the spring 12 and the extrusion clamping plate 11, so that the logs can be more stable when fixed, and the logs can be prevented from shifting and shaking during processing. Therefore, the device can quickly fix the logs, so that the fixing strap 10 can fully contact the surface of the logs, so that the fixation is more stable, the accuracy is improved, and the space occupied by the device is reduced, so as to prevent the staff from colliding with the more solid devices and getting injured, thereby improving safety.

[0030] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0031] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A large-size log fixing device, comprising a bottom plate (1), characterized in that: A PLC controller (2) is fixed on one side of the bottom plate (1), and a plurality of connection holes (3) are provided on the top surface of the bottom plate (1), wherein the connection holes (3) are divided into two rows and are distributed transversely; A support seat (4) is fixed on the top surface of the base plate (1), a support groove (5) is provided on the top surface of the support seat (4), a plurality of mounting blocks (6) are fixed on the bottom surface of the base plate (1), wherein two mounting blocks (6) form a group, and a drive motor (7) is fixed on one side of one of the mounting blocks (6), and the drive motor (7) is electrically connected to the PLC controller (2); The output shaft of the driving motor (7) passes through one side of the mounting block (6), and a rotating rod (8) is fixed to the output shaft of the driving motor (7). A plurality of binding ropes (9) are arranged above the bottom plate (1), wherein every two binding ropes (9) form a group; A plurality of fixing straps (10) are arranged above the bottom plate (1), the bottom surfaces of the fixing straps (10) are fixed to the top ends of two binding ropes (9), the binding ropes (9) pass through the connecting holes (3), and one end of the binding ropes (9) is wound around the outer wall of the rotating rod (8).

2. A large-size log fixing device according to claim 1, characterized in that: Two extrusion clamping plates (11) are arranged inside the support groove (5), and a plurality of springs (12) are fixed on both sides of the inner wall of the support groove (5), and one end of the spring (12) is fixed to the outer wall of the extrusion clamping plate (11).

3. A large-size log fixing device according to claim 2, characterized in that: A plurality of limiting holes (13) are respectively provided on both sides of the inner wall of the support groove (5), and a limiting column (14) is slidably arranged inside the limiting hole (13), one end of the limiting column (14) is fixed to the outer wall of the extrusion clamping plate (11), and the spring (12) surrounds the outer wall of the limiting column (14).

4. A large-size log fixing device according to claim 1, characterized in that: A stable arc plate (15) is fixed to the inner bottom surface of the support groove (5).

5. The large-size log fixing device according to claim 1, characterized in that: A plurality of supporting legs (16) are fixed to the bottom surface of the bottom plate (1), and a rubber pad (17) is fixed to the bottom surface of the supporting legs (16).

6. A large-size log fixing device according to claim 1, characterized in that: The binding ropes (9) and the limiting columns (14) are arranged in an intricate manner, and the binding ropes (9) are arranged transversely and divided into two rows.

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