CN209903404U - Timber rotary positioning mechanism - Google Patents

Abstract

The utility model discloses a timber rotary positioning mechanism, which comprises a timber rotary positioning mechanism body, wherein a left box body, a left shaft, a synchronous belt wheel, a right shaft sleeve, a right shaft, a right box body, a hand wheel, a fixed screw, a tension wheel A, a tension wheel B, a bearing C, a driving synchronous wheel, a speed reducer and a servo motor are arranged on the timber rotary positioning mechanism body, the driving synchronous wheel is fixed on the speed reducer, the speed reducer is fixed on the left box body, the servo motor is fixed on the speed reducer, the servo motor rotates, a transmission chain moves, four left shafts rotate, three pins are fixed on the left shaft to form 120-degree uniform distribution, timber is pushed by the right end, the right shaft and the right box body are in threaded connection, a sleeve 7 is connected with the right shaft through the bearing, the pins B are fixed on the sleeve, the 120-degree uniform distribution are arranged, the hand wheel is fixed on the, the timber is fixed, and servo motor control timber's turned angle, cooperation machining center, the periphery of timber can process the complicated shape.

Description

Timber rotary positioning mechanism

Technical Field

The utility model relates to a timber rotational positioning mechanism technical field specifically is a timber rotational positioning mechanism.

Background

Wood processing, which is processing mainly by mechanical or chemical methods using wood as a raw material, still maintains the basic characteristics of wood. In the forest industry, the wood processing industry and the chemical processing of forest products are both subsequent industries of forest felling and transportation, and are important departments for comprehensive utilization of wood resources.

The wood processing technology comprises basic processing technologies such as wood cutting, wood drying, wood gluing and wood surface decoration, and functional processing technologies such as wood protection and wood modification. Cutting includes sawing, planing, milling, drilling, sanding, and the like. The method of cutting differs from other materials due to the effects of wood texture, grain, etc. The moisture content of wood also affects the cutting process, for example, the veneer making method and wood chip production require wet material cutting, and most of the workpieces require dry material cutting. Drying is generally referred to exclusively as drying of the finished material. Drying of other wood materials, such as veneers, shavings, wood fibers, etc., are part of the manufacturing process of plywood, particle board, fiberboard, respectively. The emergence and development of wood adhesives and gluing techniques are not only the main factor for improving the technical level of wood processing, but also the prerequisite for the production of reconstituted wood and improved wood, such as various laminated bricks, glued wood and other products. Wood surface finishing is initially aimed at protecting the wood, such as traditional tung oil and raw lacquer painting; later, the development was based on decoration, and virtually any surface decoration has a protective effect. The surface decoration of the artificial board can be simultaneously carried out in the slab manufacturing process. The wood protection comprises wood preservation, moth prevention, wood flame retardation and the like, and the method uses corresponding medicaments to prevent fungi, insects, marine drilling animals and other organisms from damaging the wood through methods of coating, spraying, impregnating and the like; or to retard the destruction of a fire. Wood modification is a technical treatment carried out to increase or improve certain physical, mechanical or chemical properties of wood. When the above various processing techniques are used, the reactions produced by different species of trees may exhibit different properties, called the technical properties or processing characteristics of the wood.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an equipment security is high, can be to the peripheral workable beautiful shape of complicacy of timber, the high timber rotational positioning mechanism of machining precision to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a timber rotational positioning mechanism, includes timber rotational positioning mechanism body, be equipped with left box and right box on the timber rotational positioning mechanism body, be equipped with the timber standing groove between left side box and the right box, the steerable lift of standing groove, the below of timber standing groove is equipped with the material loading platform.

Preferably, the bottom of left side box is equipped with the reduction gear, and one side of reduction gear is equipped with servo motor, servo motor fixes on the reduction gear, the one end of reduction gear is equipped with the initiative synchronizing wheel, and the reduction gear is fixed on left box, the top of left side box is equipped with left axle, and the one end of left axle is equipped with pin A, the one end outside that left axle is close to pin A is equipped with bearing A, the other end of left axle is equipped with bearing B, and bearing B outside is equipped with synchronous pulley, and the synchronous pulley in the left side box outside is at same height, the outside of left side box is equipped with tight pulley A that rises, and every two adjacent synchronous pulley's below central authorities all are equipped with tight pulley A that rises, and the outside right side below of left side box is equipped with tight pulley B that rises, synchronous pulley is.

Preferably, the inside right axle that is equipped with in right side box top, right side axle horizontal installation, the one end of right side axle is equipped with bearing C, and bearing C's outside is equipped with right axle sleeve, be equipped with pin B on the axle sleeve of the right side, pin B fixes on right axle sleeve, and half the outside of right side axle is equipped with the screw thread, the one end that right side axle was equipped with the external screw thread is equipped with the fixed screw, and the fixed screw is fixed on the outside lateral wall of right box, the right-hand member of right side axle is equipped with the hand wheel, the right-hand member fixed connection of.

Preferably, the material loading bench is provided with a support, the support is provided with a cylinder, the cylinder is installed in the pushing axial direction, the cylinder is provided with a platform plate on the pushing shaft, and the placing groove is installed on the platform plate.

Compared with the prior art, the beneficial effects of the utility model are that:

this device reasonable in design adopts the removal of mechanical drive timber and the turned angle of timber, improve equipment's security, and timber rotational positioning mechanism body can be to the peripheral workable beautiful shape of timber, and the machining precision is high.

Drawings

FIG. 1 is a schematic structural view of a wood rotating and positioning mechanism of the present invention;

FIG. 2 is a sectional view of the wood rotating and positioning mechanism body of the present invention;

FIG. 3 is a left side view of the wood rotary positioning mechanism body of the present invention;

figure 4 is the sectional view of the body of the wood rotating and positioning mechanism of the utility model.

In the figure: 1. a timber placing groove; 2. a left box body; 3. a left shaft; 4. a pin A; 5. a synchronous pulley; 6. a pin B; 7. a right shaft sleeve; 8. a right shaft; 9. a right box body; 10. a hand wheel; 11. fixing screws; 12. a synchronous belt; 13. a tension pulley A; 14. a tension pulley B; 15. A bearing A; 16. a bearing B; 17. a bearing C; 18. a driving synchronizing wheel; 19. a speed reducer; 20. a servo motor; 21. a feeding table; 22. timber rotational positioning mechanism body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a timber rotational positioning mechanism, includes timber rotational positioning mechanism body 22, is equipped with left box 2 and right box 9 on the timber rotational positioning mechanism body 22, is equipped with timber standing groove 1 between left box 2 and the right box 9, and 1 steerable lifts of standing groove.

The bottom of the left box body 2 is provided with a speed reducer 19, one side of the speed reducer 19 is provided with a servo motor 20, the servo motor 20 is fixed on the speed reducer 19, one end of the speed reducer 19 is provided with a driving synchronous wheel 18, the speed reducer 19 is fixed on the left box body 2, a left shaft 3 is arranged above the left box body 2, one end of the left shaft 3 is provided with a pin A4, the outer side of one end, close to the pin A4, of the left shaft 3 is provided with a bearing A15, the other end of the left shaft 3 is provided with a bearing B16, a synchronous pulley 5 is arranged outside the bearing B16, the synchronous pulley 5 on the outer side of the left box body 2 is at the same height, the outer side of the left box body 2 is provided with a tension pulley A13, the center of the lower portion of each two adjacent synchronous pulleys 5 is provided with a tension pulley A13, the right lower portion of the outer.

The inside right axle 8 that is equipped with in right box 9 top, 8 horizontal installation of right axle, the one end of right axle 8 is equipped with bearing C17, bearing C17's outside is equipped with right axle sleeve 7, be equipped with pin B6 on the right axle sleeve 7, pin B6 is fixed on right axle sleeve 7, half the outside of right axle 8 is equipped with the screw thread, the one end that right axle 8 was equipped with the external screw thread is equipped with fixed screw 11, fixed screw 11 is fixed on the outside lateral wall of right box 9, the right-hand member of right axle 8 is equipped with hand wheel 10, hand wheel 10 and right axle 8's right-hand member fixed connection.

The below of timber standing groove 1 is equipped with material loading platform 21, is equipped with the support on the material loading platform 21, is equipped with the cylinder on the support, and the epaxial installation that pushes away of cylinder is equipped with the landing board on pushing away of cylinder, and standing groove 1 installs on the landing board.

The operation principle is as follows: the left shaft 3 is connected with the left box body through a bearing A15 and a bearing B16, the end part of the left shaft 3 is fixed with a synchronous pulley 5, the synchronous pulley 5 and the left shaft 3 rotate together, the synchronous pulley 5, a tension wheel A13, a tension wheel B14, a synchronous belt 12 and a driving synchronous wheel 18 form a transmission chain, the driving synchronous wheel 18 is fixed on a speed reducer 19, the speed reducer is fixed on the left box body 3, a servo motor 20 is fixed on the speed reducer, the servo motor 20 rotates and moves, four left shafts rotate, three pins A4 are fixed on the left shaft 3 and are uniformly distributed at 120 degrees, timber 1 is pushed by the right end, the right shaft 8 and a right box body 9 are in threaded connection, a right shaft sleeve 7 is connected with the right shaft 8 through a bearing 17, pins 6 are fixed on the sleeve 7 and are uniformly distributed at 120 degrees, a hand wheel 10 is fixed on the right shaft 8, the hand wheel 10 rotates, the right shaft 8 rotates and moves, the, the rotating angle is controlled by a servo motor, and the periphery of the wood can be processed into a complex shape by matching with a processing center.

This device reasonable in design adopts the removal of mechanical drive timber and the turned angle of timber, improve equipment's security, and timber rotational positioning mechanism body can be to the peripheral workable beautiful shape of timber, and the machining precision is high.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a timber rotational positioning mechanism, includes timber rotational positioning mechanism body (22), its characterized in that: the timber rotary positioning mechanism is characterized in that a left box body (2) and a right box body (9) are arranged on the timber rotary positioning mechanism body (22), a timber placing groove (1) is arranged between the left box body (2) and the right box body (9), the placing groove (1) can be controlled to ascend and descend, and a feeding platform (21) is arranged below the timber placing groove (1).

2. A timber rotational positioning mechanism as defined in claim 1 wherein: the bottom of the left box body (2) is provided with a speed reducer (19), one side of the speed reducer (19) is provided with a servo motor (20), the servo motor (20) is fixed on the speed reducer (19), one end of the speed reducer (19) is provided with a driving synchronous wheel (18), the speed reducer (19) is fixed on the left box body (2), a left shaft (3) is arranged above the left box body (2), one end of the left shaft (3) is provided with a pin A (4), the outer side of one end, close to the pin A (4), of the left shaft (3) is provided with a bearing A (15), the other end of the left shaft (3) is provided with a bearing B (16), the outer part of the bearing B (16) is provided with synchronous belt wheels (5), the synchronous belt wheels (5) on the outer side of the left box body (2) are at the same height, the outer side of the left box body (2) is provided with a tension wheel A (13), the center of the, and a tension pulley B (14) is arranged at the right lower part of the outer side of the left box body (2), and a synchronous belt (12) is arranged on the tension pulley B (14) and the tension pulley A (13) of the synchronous belt pulley (5).

3. A timber rotational positioning mechanism as defined in claim 1 wherein: the utility model discloses a box structure, including right side box (9), right side box (9) top is inside to be equipped with right axle (8), right side axle (8) horizontal installation, the one end of right side axle (8) is equipped with bearing C (17), and the outside of bearing C (17) is equipped with right axle sleeve (7), be equipped with pin B (6) on right side axle sleeve (7), pin B (6) are fixed on right axle sleeve (7), and the half outside of right side axle (8) is equipped with the screw thread, the one end that right side axle (8) were equipped with the external screw thread is equipped with fixed screw (11), and fixed screw (11) are fixed on the outside lateral wall of right box (9), the right-hand member of right side axle (8) is equipped with hand wheel (10), hand wheel (10) and.

4. A timber rotational positioning mechanism as defined in claim 1 wherein: the feeding table is characterized in that a support is arranged on the feeding table (21), an air cylinder is arranged on the support, the air cylinder is installed in the pushing axial direction, a platform plate is arranged on the pushing shaft of the air cylinder, and the placing groove (1) is installed on the platform plate.

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