CN216914163U

CN216914163U - Auxiliary feeding device for thicknesser

Info

Publication number: CN216914163U
Application number: CN202123392607.3U
Authority: CN
Inventors: 龚洪亮; 甘中学; 冯浩然
Original assignee: Zhichang Technology Group Co ltd
Current assignee: Zhichang Technology Group Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-07-08
Anticipated expiration: 2031-12-29

Abstract

The utility model belongs to the technical field of wood board processing, and particularly relates to an auxiliary feeding device for thicknessing, which is arranged between a wood board feeding conveying line and a single-sided thicknesser, wherein the auxiliary feeding device for thicknessing comprises at least one feeding roller and a motor for driving the feeding roller; at least one feeding roller is positioned above the wood board feeding conveying line. According to the utility model, the auxiliary feeding device is additionally arranged at the feeding end of the single-sided thicknesser, and the rotating feeding roller positioned above the board feeding conveying line is used for automatically pulling the board into the single-sided thicknesser from the board feeding conveying line, so that the labor and the cost are saved.

Description

Auxiliary feeding device for thicknesser

Technical Field

The utility model belongs to the technical field of wood processing, and particularly relates to an auxiliary feeding device for a thicknesser.

Background

When the single-side planing machine planed the wood block, because the bottom of the feed end of the existing single-side planing machine is a platform, the feeding conveying line cannot directly send the wood block into the planing machine, the wood block needs to be manually pushed to feed, so that the front end of the wood block can be planed only by contacting with the material pulling roller of the single-side planing machine, the wood block cannot be too skewed when being manually pushed to enter the single-side planing machine in the process, otherwise, the processing quality is influenced and even production accidents are caused, the labor is easy to generate fatigue in the production process, and the production process needs a large amount of labor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the problems that the labor is easy to generate fatigue and the wood plate is easy to incline in the prior art, and provides an auxiliary feeding device for thicknessing, which can rightly straighten the wood plate automatically and feed the wood plate to a pulling roller of a single-sided thicknesser automatically.

The technical scheme adopted by the utility model for solving the technical problem is as follows:

the utility model provides a press plane auxiliary feeding device which characterized in that: the single-sided thicknesser is arranged between the wood board feeding conveying line and the single-sided thicknesser, and the thicknesser auxiliary feeding device comprises at least one feeding roller and a motor for driving the feeding roller; at least one feeding roller is positioned above the wood board feeding conveying line.

The feeding roller device further comprises a driving chain wheel arranged on the output shaft of the motor, a driven chain wheel arranged at the end part of the rotating shaft of one of the feeding rollers and a linkage chain wheel arranged at the end part of the rotating shaft of the feeding roller; the driving chain wheel and the driven chain wheel are driven by a first chain; and the plurality of linkage chain wheels are driven by a second chain.

Further, the device also comprises a machine frame and a floating frame; the floating frame is arranged above the rack through a screw rod; the floating frame is supported above the rack through the buffer spring.

Further, the motor mounting frame is mounted on the floating frame in an adjustable position through a long hole; a motor adjusting plate is fixed on the side surface of the floating frame; and a tensioning screw penetrates through the motor adjusting plate and is tightly pressed on the motor mounting frame.

Further, the number of the feeding rollers is two.

Further, the linear speed of the roller surface of the feeding roller is larger than the conveying speed of the wood board feeding conveying line. Further, the surface of the feeding roller is processed by deep knurling.

The auxiliary feeding device for the thicknesser has the beneficial effects that:

1. by additionally arranging the auxiliary feeding device at the feeding end of the single-sided thicknesser, the boards are automatically raked into the single-sided thicknesser from the board feeding conveying line by using the rotating feeding roller positioned above the board feeding conveying line, so that the labor and the cost are saved.

2. Because the roll surface linear velocity of the feed roll is greater than the conveying speed of the conveying line, the wood plate entering the single-sided thicknesser can be automatically straightened according to the differential principle, the phenomenon that the quality of the planed wood plate is influenced when the too-inclined wood plate enters the single-sided thicknesser is avoided, and meanwhile, the occurrence of production accidents is reduced.

3. The buffer spring is arranged between the machine frame and the floating frame, so that the auxiliary feeding of boards with different batch thicknesses can be self-adapted, the position of the motor mounting frame is adjusted by adjusting the tensioning screw so as to adapt to the up-and-down floating of the floating frame, and the tensioning state of the chain is kept.

4. The feed roller adopts deep knurling processing to increase the friction force of the feed roller.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a connection diagram of a board feeding conveyor line, a thicknesser auxiliary feeding device and a single-sided thicknesser;

FIG. 2 is a perspective view of the auxiliary feeding device for thicknessing according to the embodiment of the present invention;

FIG. 3 is a front view of an auxiliary feeding device for thicknessing according to an embodiment of the present invention;

FIG. 4 is a right side view of the thicknessing aid feeder of an embodiment of the present invention;

fig. 5 is a bottom view of the thicknessing auxiliary feeder apparatus according to the embodiment of the present invention.

In the figure, 1, an auxiliary feeding device for thicknessing, 101, a rack, 102, a floating frame, 103, a motor, 104, a motor adjusting plate, 105, a screw rod, 106, a buffer spring, 107, a first chain, 108, a driving chain wheel, 109, a second chain, 110, a driven chain wheel, 111, a linkage chain wheel, 112, a feeding roller, 113, a tensioning screw, 114, a long hole, 115, a motor mounting rack, 2, a wood board feeding conveying line, 3, a single-sided thicknesser, 4 and a wood board.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

The embodiment of the present invention shown in fig. 1-5 is disposed between a board feeding line 2 and a single-sided thicknesser 3, and the thicknesser auxiliary feeding device 1 includes at least one feeding roller 112 and a motor 103 for driving the feeding roller 112; at least one feed roller 112 is located above the plank feed conveyor line 2. Specifically, the feed rollers 112 of the embodiment of the utility model adopt chain transmission, and the planing auxiliary feeding device further comprises a driving chain wheel 108 arranged on an output shaft of the motor 103, a driven chain wheel 110 arranged at the end part of a rotating shaft of one of the feed rollers 112, and a linkage chain wheel 111 arranged at the end part of the rotating shaft of the feed roller 112; the driving sprocket 108 and the driven sprocket 110 are driven by a first chain 107; the plurality of interlocking sprockets 111 are driven by a second chain (109).

The number of the feed rollers 112 in the embodiment of the present invention is two, and one feed roller 112 is located above the conveyor belt of the board feed conveyor line 2. The surface of the feed roller 112 is processed by deep knurling, so that the friction force of the feed roller 112 is increased, and the feed roller 112 is prevented from slipping when the wood board 4 is scraped and fed. In this embodiment, the linear velocity of the roller surface of the feed roller 112 can be set to be greater than the conveying velocity of the board feeding conveyor line 2, and the board 4 entering the single-sided thicknesser 3 can be automatically straightened according to the differential principle, so that the phenomenon that the quality of the planed board 4 is affected when the too-skewed board 4 enters the single-sided thicknesser 3 is avoided, and meanwhile, the occurrence of production accidents is reduced. On the other hand, the linear speed of the rotating roller surface of the feeding roller 112 is greater than the conveying speed of the wood board feeding conveying line 2, so that material accumulation on the wood board feeding conveying line 2 is avoided.

In order to adapt to the conveying of wood boards 4 with different thicknesses, the auxiliary feeding device for thicknessing of the embodiment of the utility model further comprises a rack 101 and a floating frame 102; the floating frame 102 is arranged above the frame 101 through a screw 105; a buffer spring 106 is sleeved on a screw 105 between the floating frame 102 and the rack 101, the upper end of the screw 105 is fixed through a nut, and the floating frame 102 is supported above the rack 101 through the buffer spring 106. The motor mounting frame 115 is arranged on the floating frame 102 in an adjustable position through the long hole 114; a motor adjusting plate 104 is fixed on the side surface of the floating frame 102; tensioning screws 114 pass through motor adjustment plate 104 and are tightened against motor mounting bracket 115. The buffer spring 106 is arranged between the machine frame 101 and the floating frame 102, so that auxiliary feeding of wood boards 4 with different batch thicknesses can be self-adapted, the position of the motor mounting frame 115 is adjusted by adjusting the tensioning screw 113 so as to adapt to up-and-down floating of the floating frame 102, and the tensioning state of the chain is kept.

According to the single-sided thicknesser, the auxiliary feeding device is additionally arranged at the feeding end of the single-sided thicknesser, so that the wood board 4 is automatically scraped into the single-sided thicknesser 3 from the wood board feeding conveying line, the labor is saved, and the cost is saved.

It should be understood that the above-described specific embodiments are merely illustrative of the present invention and are not intended to limit the present invention. Obvious variations or modifications which are within the spirit of the utility model are possible within the scope of the utility model.

Claims

1. The utility model provides a press plane auxiliary feeding device which characterized in that: the auxiliary feeding device for the thicknesser is arranged between the wood board feeding conveying line (2) and the single-sided thicknesser (3), and comprises at least one feeding roller (112) and a motor (103) for driving the feeding roller (112); at least one feeding roller (112) is positioned above the wood board feeding conveying line (2).

2. The thicknesser auxiliary feed apparatus of claim 1, wherein: the automatic feeding device also comprises a driving chain wheel (108) arranged on an output shaft of the motor (103), a driven chain wheel (110) arranged at the end part of a rotating shaft of one of the feeding rollers (112), and a linkage chain wheel (111) arranged at the end part of the rotating shaft of the feeding roller (112); the driving chain wheel (108) and the driven chain wheel (110) are in transmission through a first chain (107); the plurality of linked sprockets (111) are driven by a second chain (109).

3. The thicknesser auxiliary feed apparatus of claim 2, wherein: the device also comprises a machine frame (101) and a floating frame (102); the floating frame (102) is arranged above the rack (101) through a screw (105); the floating frame (102) and a screw rod (105) between the machine frame (101) are sleeved with a buffer spring (106), the upper end of the screw rod (105) is fixed through a nut, and the floating frame (102) is supported above the machine frame (101) through the buffer spring (106).

4. The thicknesser auxiliary feed apparatus of claim 3, wherein: the motor mounting rack (115) is mounted on the floating rack (102) through a long hole (114) in an adjustable position; a motor adjusting plate (104) is fixed on the side surface of the floating frame (102); and a tensioning screw (113) penetrates through the motor adjusting plate (104) and is tightly pressed on the motor mounting frame (115).

5. The thicknesser auxiliary feed apparatus of claim 1, wherein: the number of the feeding rollers (112) is two.

6. The thicknesser auxiliary feed apparatus of claim 1, wherein: the linear speed of the rotating roller surface of the feeding roller (112) is greater than the conveying speed of the wood board feeding conveying line (2).

7. An auxiliary feeding device for thicknesser as defined in any one of claims 1 to 6, wherein: the surface of the feed roller (112) is processed by deep knurling.