CN219466380U - Woodworking multi-blade saw - Google Patents

Abstract

The utility model belongs to the technical field of multi-blade saws, in particular to a woodworking multi-blade saw, which comprises a box body; the inside of the box body is provided with a cutting shaft in a matching way through a bearing, the cutting shaft is provided with a plurality of saw blades, the side face of the box body is provided with a motor, one end of the bottom side of the box cover is fixedly provided with a feeding component, when timber is pushed in, a rubber wheel is jacked up, so that the swinging frame is swung up, in the swinging frame swinging up process, a first electrode plate is contacted with an electrode ball, the feeding motor and the motor can be electrified, the rotation of the saw blades is realized, the wood cutting machine has the advantages that wood cutting can be achieved, due to the fact that the damping sleeve is arranged on the swing pin shaft of the swing frame, the stop time of the feeding motor and the motor can be effectively delayed, cutting is guaranteed, when cutting is completed, the first electrode plate is separated from the electrode ball, the feeding motor and the motor are powered off and stopped, the wood cutting machine can stop in time, wood is cut when entering, safety accidents caused by excessive operation are avoided, meanwhile, electric energy consumption is reduced, and energy is saved.

Description

Woodworking multi-blade saw

Technical Field

The utility model belongs to the technical field of multi-blade saws, and particularly relates to a woodworking multi-blade saw.

Background

The blade saw is a cutting tool with multiple saw blade combinations, and can cut timber at one time.

Publication number CN 111267178A is a combined woodworking multi-blade saw, which solves the problems of low processing precision and the like of the existing multi-blade saw. The multi-blade saw comprises a platen, wherein a conveyor belt is arranged on the platen along the length direction of the platen, the conveyor belt comprises a plurality of belt bodies which are arranged at intervals, a gap is reserved between two adjacent belt bodies, a saw blade is arranged below the platen, the upper edge of the saw blade penetrates through the gap between the two belt bodies, and a feeding wheel corresponding to the conveyor belt is arranged above the platen; the both sides of this conveyer belt are provided with the push pedal respectively, form the passageway that supplies timber to pass through between two push pedals, and the push pedal can be followed the width direction of platen and removed and fixed, and this scheme can be effectively spacing, avoids taking place the skew, guarantees cutting accuracy.

In the prior art, in the using process of the multi-blade saw, cutting equipment needs to be started in advance before timber enters, the multi-blade saw can not stop in time after cutting is completed, and the multi-blade saw which continuously operates consumes redundant electric energy, so that danger is easily caused, and the using safety is influenced; accordingly, a woodworking multi-blade saw is proposed to address the above-mentioned problems.

Disclosure of Invention

In order to make up the defects of the prior art, the problems that cutting equipment needs to be started in advance before timber enters, after cutting is finished, a plurality of saws which continuously operate consume redundant electric energy, danger is easy to cause and use safety is influenced are solved.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a woodworking multi-blade saw, which comprises a box body; the inside of the box body is provided with a cutting shaft in a matching way through a bearing, the cutting shaft is provided with a plurality of saw blades, the side surface of the box body is provided with a motor, the output shaft of the motor is connected with one end of the cutting shaft through a coupler, and a first belt pulley is fixed at the other end of the cutting shaft;

the top port of the box body is fixedly provided with a filter plate, a hollow hole is formed in the filter plate, the cutting shaft is arranged in the hollow hole, the top side of the box body is fixedly provided with a protection plate, the protection plate is covered with a box cover, and one end of the bottom side of the box cover is fixedly provided with a feeding assembly;

the feeding assembly comprises a fixing frame, a swinging frame is installed in the fixing frame in a matched rotation mode through a pin shaft, a feeding motor is arranged on the side edge of the swinging frame, a feeding shaft is installed at the output end of the feeding motor, and a rubber wheel is sleeved on the feeding shaft.

Preferably, the side of the fixing frame is fixed with an electrode ball, the side of the swinging frame is fixed with a first electrode plate, and the inner wall of the first electrode plate is tangent with the circumferential surface of the electrode ball.

Preferably, the first electrode plate and the electrode ball are of a switch structure, the first electrode plate, the electrode ball, the motor, the feeding motor and the power supply are connected in series, and the first electrode plate, the electrode ball, the motor, the feeding motor and the power supply can be matched to realize starting and stopping of integral cutting operation, and when timber cutting is not performed, the first electrode plate, the electrode ball, the motor, the feeding motor and the power supply are stopped in time, so that cutting safety is ensured.

Preferably, the movable rod is fixed at the other end of the bottom side of the box cover, the sleeve is sleeved at the bottom of the movable rod, the rolling frame is fixed at the bottom end of the sleeve, the rolling shaft is rotatably installed on the rolling frame, the tooth disc is installed on the circumferential surface of the rolling shaft, and after timber is cut, the cut timber can be conveyed in a matched mode under the rotary matching of the tooth disc.

Preferably, the rubber wheel on the feeding shaft and the tooth disc on the rolling shaft are arranged in parallel, so that the input and the discharge of cut timber can be realized in a matched manner.

Preferably, the bottom lateral wall of box rotates installs the transmission shaft, the one end of transmission shaft is fixed with the second belt pulley, the other end of transmission shaft is fixed with first conical gear, the inside of fan cover is supported through the dead lever and is fixed with support bearing, the leaf axle is installed to the support bearing rotation, the bottom mounting of leaf axle has the flabellum, and the top of leaf axle is fixed with second conical gear, second conical gear and first conical gear intermeshing, the bottom activity of fan cover is assembled with the sack, the second belt pulley is equipped with the belt with the surrounding cover in the first belt pulley outside.

The utility model has the beneficial effects that:

the utility model provides a woodworking multi-blade saw, when timber is pushed in, a rubber wheel is jacked up, so that the swinging frame swings upwards, in the swinging frame swinging upwards, a first electrode plate is in contact with an electrode ball, the feeding motor and the motor can be electrified, the rotation of a plurality of saw blades can be realized, the cutting of the timber can be realized, after the feeding of the timber is completed, the stop time of the feeding motor and the motor can be effectively delayed due to the damping sleeve arranged on the swinging pin shaft of the swinging frame, the completion of cutting is ensured, and when the cutting is completed, the first electrode plate is separated from the electrode ball, the feeding motor and the motor are stopped after power failure, the cutting can be timely stopped, the safety accident caused by excessive operation is avoided when the timber enters, and meanwhile, the energy consumption is reduced;

when cutting the operation, under the cooperation of transmission shaft, drive first bevel gear and rotate, under the cooperation rotation of second bevel gear, drive the flabellum and rotate, produce the air current of downstream in the box inside, the saw dust of cutting falls into the bottom of box through the filtration pore on the filter plate, then under the cooperation of the cooperation drainage of air current, in the saw dust enters into the sack, realizes the collection of saw dust, avoids the saw dust to fly upward, to the influence of surrounding environment, reduces the pollution of cutting to the environment.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is an overall perspective view;

fig. 2 is a perspective view of the internal structure of the case;

FIG. 3 is a perspective view of a cutting structure;

FIG. 4 is a perspective view of a feed assembly;

FIG. 5 is a perspective view of a discharge structure;

legend description:

1. a case; 2. a case cover; 3. a protection plate; 4. a first pulley; 5. a belt; 6. a second pulley; 7. a cloth bag; 8. a filter plate; 9. a cutting shaft; 10. a saw blade; 11. a fan cover; 12. a feeding assembly; 13. routing holes; 14. a sleeve; 15. a movable rod; 16. a rolling frame; 17. a rolling shaft; 18. tooth plate; 19. a transmission shaft; 20. a first bevel gear; 21. a second bevel gear; 22. a support bearing; 23. a fixed rod; 24. a fan blade; 121. a fixing frame; 122. a swing frame; 123. a feeding motor; 124. a rubber wheel; 125. a feeding shaft; 126. a first electrode plate; 127. electrode balls.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Specific examples are given below.

Embodiment one:

referring to fig. 1-4, the present utility model provides a woodworking multi-blade saw, comprising a case 1; the inside of the box body 1 is provided with a cutting shaft 9 in a matched manner through a bearing, the cutting shaft 9 is provided with a plurality of saw blades 10, the side surface of the box body 1 is provided with a motor, an output shaft of the motor is connected with one end of the cutting shaft 9 through a coupling, and the other end of the cutting shaft 9 is fixed with a first belt pulley 4;

the top port of the box body 1 is fixedly provided with a filter plate 8, a hollow hole 13 is formed in the filter plate 8, the cutting shaft 9 is arranged in the hollow hole 13, the top side of the box body 1 is fixedly provided with a protection plate 3, the protection plate 3 is covered with a box cover 2, and one end of the bottom side of the box cover 2 is fixedly provided with a feeding assembly 12;

the feeding component 12 comprises a fixing frame 121, a swinging frame 122 is installed in the fixing frame 121 in a matched and rotating manner through a pin shaft, a feeding motor 123 is assembled on the side edge of the swinging frame 122, a feeding shaft 125 is installed at the output end of the feeding motor 123, a damping sleeve is sleeved at the joint of the feeding shaft 125, a rubber wheel 124 is sleeved on the feeding shaft 125, an electrode ball 127 is fixed on the side of the fixing frame 121, a first electrode plate 126 is fixed on the side of the swinging frame 122, the inner wall of the first electrode plate 126 is tangent to the circumferential surface of the electrode ball 127, the first electrode plate 126 and the electrode ball 127 are of a switch structure, the first electrode plate 126, the electrode ball 127, a motor, the feeding motor 123 and a power supply are connected in series, a cutting tool with multiple saw blades is provided in a combined manner, wood cutting can be realized at one time in the cutting process, in order to achieve better feeding, when timber is pushed in, the rubber wheel 124 is jacked up, so that the swinging frame 122 swings upwards, in the swinging process of the swinging frame 122, the first electrode plate 126 is in contact with the electrode ball 127, so that the feeding motor 123 and the motor can be electrified, after the feeding motor 123 is electrified, the feeding motor 123 works to drive the feeding shaft 125 to rotate, so that the rubber wheel 124 is driven to rotate, the conveying of the timber can be achieved, in the conveying process, the motor works to drive the cutting shaft 9 to rotate, the rotation of the plurality of saw blades 10 is achieved, the cutting of the timber can be achieved, after the feeding of the timber is completed, the damping sleeve is arranged on the swinging pin shaft of the swinging frame 122, the downtime of the feeding motor 123 and the motor can be effectively delayed, the completion of cutting is ensured, the first electrode plate 126 is separated from the electrode ball 127, the feeding motor 123 and the motor are powered off and stopped when the cutting is completed, the timber can be stopped in time, cutting when timber is entered, safety accidents caused by excessive operation are avoided, and meanwhile, the electric energy consumption is reduced, so that the energy is saved.

Referring to fig. 5, a movable rod 15 is fixed at the other end of the bottom side of the case cover 2, a sleeve 14 is sleeved at the bottom of the movable rod 15, a rolling frame 16 is fixed at the bottom end of the sleeve 14, a rolling shaft 17 is rotatably mounted on the rolling frame 16, a tooth disc 18 is mounted on the circumferential surface of the rolling shaft 17, a rubber wheel 124 on the feeding shaft 125 is parallel to the tooth disc 18 on the rolling shaft 17, a transmission shaft 19 is rotatably mounted on the bottom side wall of the case body 1, a second belt pulley 6 is fixed at one end of the transmission shaft 19, a first conical gear 20 is fixed at the other end of the transmission shaft 19, a supporting bearing 22 is supported and fixed inside the fan cover 11 through a fixing rod 23, a blade shaft is rotatably mounted on the supporting bearing 22, a fan blade 24 is fixed at the bottom end of the blade shaft, a second conical gear 21 is fixed at the top end of the blade shaft, the second bevel gear 21 is meshed with the first bevel gear 20, the bottom end of the fan cover 11 is movably provided with a cloth bag 7, the second belt pulley 6 and the outer side of the first belt pulley 4 are sleeved with a belt 5 in a surrounding mode, when the fan cover works, a large amount of dust is generated when wood is cut, when the cutting shaft 9 rotates in cutting operation, the first belt pulley 4 is driven to rotate, the second belt pulley 6 is driven to rotate under the cooperation of the belt 5, the first bevel gear 20 is driven to rotate under the cooperation of the transmission shaft 19, the fan blade 24 is driven to rotate under the cooperation of the second bevel gear 21, downward-moving airflow is generated inside the box body 1, cut sawdust falls into the bottom of the box body 1 through a filtering hole on the filter plate 8, then enters the cloth bag 7 under the cooperation of airflow, the sawdust is collected, the influence of the sawdust on the surrounding environment is avoided, reduce the environmental pollution caused by cutting.

Working principle: in the cutting process, in order to better feed, when timber advances, the rubber wheel 124 is jacked up, so that the swinging frame 122 swings upwards, in the swinging frame 122 swinging process, the first electrode plate 126 is in contact with the electrode ball 127, the feeding motor 123 and the motor can be electrified, after the feeding motor 123 is electrified, the feeding motor 123 works to drive the feeding shaft 125 to rotate, thereby driving the rubber wheel 124 to rotate, the conveying of timber can be realized, in the conveying process, the motor works to drive the cutting shaft 9 to rotate, the rotation of the plurality of saw blades 10 is realized, the cutting of timber can be realized, after the feeding of timber is completed, the cutting of the timber is ensured, the first electrode plate 126 is separated from the electrode ball 127 due to the damping sleeve arranged on the swinging pin shaft of the swinging frame 122, the cutting of the timber is ensured to be completed, the feeding motor 123 and the motor are powered off and stopped in time, the timber is cut when the timber is finished, the excessive work is avoided, meanwhile, the consumption of electric energy is reduced, and more energy is saved;

when wood is cut, a large amount of dust is generated, when the cutting shaft 9 rotates, the first belt pulley 4 is driven to rotate, the second belt pulley 6 is driven to rotate under the cooperation of the belt 5, the first bevel gear 20 is driven to rotate under the cooperation of the transmission shaft 19, the fan blades 24 are driven to rotate under the cooperation of the second bevel gear 21, downward-moving air flow is generated in the box body 1, the cut saw dust falls into the bottom of the box body 1 through the filtering holes on the filter plate 8, then the saw dust enters the cloth bag 7 under the cooperation of the air flow, the collection of the saw dust is realized, the flying of the saw dust is avoided, the influence on the surrounding environment is reduced, and the pollution of the cutting to the environment is reduced.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. A woodworking multi-blade saw, characterized in that: comprises a box body (1); the novel cutting machine is characterized in that a cutting shaft (9) is mounted in the box body (1) in a matched manner through a bearing, a plurality of saw blades (10) are mounted on the cutting shaft (9), a motor is mounted on the side face of the box body (1), an output shaft of the motor is connected with one end of the cutting shaft (9) through a coupling, and a first belt pulley (4) is fixed at the other end of the cutting shaft (9);

a filter plate (8) is fixed at the top port of the box body (1), a hollow hole (13) is formed in the filter plate (8), the cutting shaft (9) is arranged in the hollow hole (13), a protection plate (3) is fixed at the top side of the box body (1), a box cover (2) is covered on the protection plate (3), and a feeding component (12) is fixed at one end of the bottom side of the box cover (2);

the feeding assembly (12) comprises a fixing frame (121), a swinging frame (122) is installed in the fixing frame (121) through pin shaft matching rotation, a feeding motor (123) is assembled on the side edge of the swinging frame (122), a feeding shaft (125) is installed at the output end of the feeding motor (123), a damping sleeve is sleeved at the joint of the feeding shaft (125), and a rubber wheel (124) is sleeved on the feeding shaft (125).

2. A woodworking multi-blade saw as claimed in claim 1, wherein: an electrode ball (127) is fixed on the side of the fixing frame (121), a first electrode plate (126) is fixed on the side of the swinging frame (122), and the inner wall of the first electrode plate (126) is tangent to the circumferential surface of the electrode ball (127).

3. A woodworking multi-blade saw as claimed in claim 2, wherein: the first electrode plate (126) and the electrode ball (127) are of a switch structure, and the first electrode plate (126), the electrode ball (127), the motor, the feeding motor (123) and the power supply are connected in series.

4. A woodworking multi-blade saw as claimed in claim 3, wherein: the novel box cover is characterized in that a movable rod (15) is fixed at the other end of the bottom side of the box cover (2), a sleeve (14) is sleeved at the bottom of the movable rod (15), a rolling frame (16) is fixed at the bottom end of the sleeve (14), a rolling shaft (17) is rotatably installed on the rolling frame (16), and a tooth disc (18) is installed on the circumferential surface of the rolling shaft (17).

5. A woodworking multi-blade saw as defined in claim 4, wherein: the rubber wheel (124) on the feeding shaft (125) is arranged in parallel with the tooth disc (18) on the rolling shaft (17).

6. A woodworking multi-blade saw as defined in claim 5, wherein: the bottom lateral wall of box (1) rotates installs transmission shaft (19), the one end of transmission shaft (19) is fixed with second belt pulley (6), the other end of transmission shaft (19) is fixed with first conical gear (20), and the inside of fan housing (11) is supported and is fixed with supporting bearing (22) through dead lever (23), the leaf axle is installed in supporting bearing (22) internal rotation, the bottom of leaf axle is fixed with flabellum (24), and the top of leaf axle is fixed with second conical gear (21), second conical gear (21) and first conical gear (20) intermeshing, the bottom movable assembly of fan housing (11) has sack (7), second belt pulley (6) and first belt pulley (4) outside encircle the cover and are equipped with belt (5).