CN211160780U

CN211160780U - Automatic removing device for defective products of medium density fiberboard

Info

Publication number: CN211160780U
Application number: CN201921640923.8U
Authority: CN
Inventors: 郭钊辉; 杨继飞; 廖泉泉
Original assignee: Xinfeng Yuhua Mdf Co ltd
Current assignee: Xinfeng Yuhua Mdf Co ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-08-04
Anticipated expiration: 2029-09-27

Abstract

The utility model discloses an automatic removing device for defective medium density fiberboard, which comprises a conveyor belt, wherein the left end of the conveyor belt is provided with a removing box, the upper end of the removing box is connected with a cover plate through a pivot, the left end of the removing box is provided with a motor base, a driving motor is arranged in the motor base, the driving motor is connected with a cantilever through a speed reducer, the upper end of the cantilever is connected with a sliding wheel, the side surface of the cover plate is provided with a sliding track, the sliding wheel is inserted into the sliding track, the lower end of the removing box is provided with a damping sleeve pipe, the damping sleeve pipe is connected on the removing box through a thread, the front end of the damping sleeve pipe is connected with a damping rubber wheel through a damping spring, the cover plate is quickly lifted after unqualified products are detected, the defective medium density fiberboard enters the removing box to be removed, the damping sleeve pipe arranged in the removing, the defective products are protected, convenient to recycle and worth popularizing.

Description

Automatic removing device for defective products of medium density fiberboard

Technical Field

The utility model relates to a fibreboard technical field specifically is an automatic removing devices of well fibreboard defective products.

Background

The fiber board is an artificial board formed by interweaving lignocellulose fibers and utilizing the inherent adhesive property of the wood fiber board. During the manufacturing process, adhesives and/or additives may be applied.

The fiberboard is also named as a density board, which is an artificial board made of wood fiber or other plant cellulose fiber as a raw material and urea formaldehyde resin or other suitable adhesives. During the manufacturing process, adhesives and/or additives may be applied. The fiber board has the advantages of uniform material, small longitudinal and transverse strength difference, difficult cracking and the like, and has wide application. The 1 cubic meter fiberboard needs 2.5 to 3 cubic meters of wood to manufacture, and can replace 3 cubic meters of sawn timber or 5 cubic meters of log. The development of fiberboard production is an effective way for the comprehensive utilization of wood resources.

The fiber board has the defects that the surface areas of the two sides of the board are different due to the reticulate pattern on the back surface, and the board is warped and deformed due to the difference of expansion force generated after moisture absorption; the hard board has hard surface, difficult nailing and poor water resistance. Dry-laid fibreboards, while avoiding some of the disadvantages, are relatively expensive.

With the rapid development of economy and the continuous improvement of urbanization rate in China, the fiber board has stable quality, high environmental protection level, meets the differentiation requirement, and has wide market space. In future, the rapid development of the house and land industry, furniture, interior decoration, packaging and other industries in China and the construction and production of the stock base of the fast-growing industrial forest are driven to steadily increase the demand and the export of the fiber boards, and the proportion of the fiber board products in the total production amount of the artificial boards is greatly improved.

Application number is CN201820089958.6, the name is a defective products board removing devices's utility model patent, including first conveying frame, second conveying frame, third conveying frame, buffer gear and rejection track, the both ends of second conveying frame dock respectively first conveying frame with third conveying frame, the middle part of second conveying frame is provided with axis of rotation and angle adjustment mechanism, angle adjustment mechanism is used for adjusting the inclination of second conveying frame, third conveying frame is kept away from the one end of second conveying frame is rotated and is set up, third conveying frame is close to the one end of second conveying frame is provided with hoist mechanism, the rejection track is located the bottom of third conveying frame, buffer gear includes first push rod mechanism and buffer block, the buffer block is located third conveying frame rotates the bottom that sets up one end. This technical scheme is used for solving current mechanism of rejecting exists the problem that influences production efficiency, easily produces the damage to the defective products board.

However, in the production process of products, partial unqualified products exist, and before the products enter a packaging process, the products need to be removed in time after being detected and found to be unqualified, so that the unqualified products are prevented from entering the packaging process, and the plates are easily damaged in the recycling process, and a lot of economic losses are brought, and therefore, the automatic removing device for the defective products of the medium density fiber plates is designed.

Disclosure of Invention

In order to overcome the not enough of prior art scheme, the utility model provides an automatic removing devices of well fine board defective products can the effectual problem that the solution background art provided.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides an automatic removing devices of well fine board defective products, includes the conveyer belt, the conveyer belt left end is provided with rejects the case, it has the apron to reject the case upper end through pivotally connected to, it is provided with the motor cabinet to reject the case left end, be provided with driving motor in the motor cabinet, driving motor is connected with the cantilever through the speed reducer, the cantilever upper end is connected with the movable pulley, be provided with the slip track on the apron side, the movable pulley inserts in the slip track, it is provided with shock attenuation sleeve pipe to reject the case lower extreme, shock attenuation sleeve pipe passes through threaded connection and rejects the case, the shock attenuation sleeve pipe front end is connected with the yielding rubber wheel through damping spring.

Furthermore, the lower end of the rejecting box is provided with an anti-slip cushion layer which is made of polytetrafluoroethylene materials.

Further, the two ends of the sliding rail are provided with anti-falling cushion layers.

Furthermore, the left end of the shock absorption sleeve is provided with a disassembly handle.

Further, the right end face of the cover plate is provided with an arc section.

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

(1) the utility model can raise the right end of the cover plate through the rotation of the cover plate driven by the cantilever and the motor through the upper end cover plate, quickly raise the cover plate after the unqualified product is found in the inspection, and enable the defective product of the medium density fiberboard to enter the eliminating box to be eliminated;

(2) the utility model discloses a reject the shock attenuation sleeve pipe that the incasement set up, cooperation damping rubber wheel reduces and receives the impact to the plank in the twinkling of an eye, avoids the damage plank of larger tracts of land, and the convenient recycle of protection defective products is worth promoting.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a cross-sectional view of the slide rail of the present invention;

fig. 3 is a schematic structural diagram of a point a of the present invention.

Reference numbers in the figures:

1-conveyor belt, 2-rejection box, 3-pivot, 4-cover plate, 5-motor base, 6-driving motor, 7-speed reducer, 8-cantilever, 9-sliding wheel, 10-sliding track, 11-damping sleeve, 12-damping spring, 13-damping rubber wheel, 14-anti-skid cushion layer, 15-anti-drop cushion layer, 16-disassembly handle and 17-arc segment.

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.

As shown in fig. 1 to 3, the utility model provides an automatic rejecting device for defective medium density fiberboard, which comprises a conveyor belt 1, wherein a rejecting box 2 is arranged at the left end of the conveyor belt 1, the upper end of the rejecting box 2 is connected with a cover plate 4 through a pivot 3, a motor base 5 is arranged at the left end of the rejecting box 2, a driving motor 6 is arranged in the motor base 5, the driving motor 6 is connected with a cantilever 8 through a speed reducer 7, the upper end of the cantilever 8 is connected with a sliding wheel 9, a sliding rail 10 is arranged on the side surface of the cover plate 4, the sliding wheel 9 is inserted into the sliding rail 10, a damping sleeve 11 is arranged at the lower end of the rejecting box 2, the damping sleeve 11 is connected to the rejecting box 2 through threads, and the front end of the damping sleeve 11 is connected with a damping rubber wheel 13;

the utility model discloses a theory of operation does: when using, fine board in the conveying through conveyer belt 1, when detecting the defective products, after opening driving motor 6, through the transmission of speed reducer 7, cantilever 8 has been driven and has been rotated, when cantilever 8 rotates, drive movable pulley 9 and move in slip track 10 is inside, thereby make apron 4 of upper end rotate around pivot 3 as the centre of a circle, make the right-hand member of apron 4 raise, the conveying of conveyer belt 1 is followed to the defective products, enter into and reject inside the case 2, when falling, panel and yielding rubber wheel 13 contact, provide buffering and shock attenuation through damping spring 12, avoid the more large tracts of land damage plank, the convenient recycle of protection defective products, damping sleeve 11 can the adjusting distance, in order to adapt to the panel of different length.

As a preferred embodiment, the lower end of the rejecting box 2 is provided with an anti-slip cushion layer 14, and the anti-slip cushion layer 14 is made of polytetrafluoroethylene material, so that the anti-slip capability of the bottom is improved, and slip is avoided.

In a preferred embodiment, the two ends of the sliding rail 10 are provided with anti-falling cushions 15, so as to prevent the inner sliding wheel 9 from falling off and being damaged due to collision of the two ends.

In a preferred embodiment, the left end of the shock absorbing sleeve 11 is provided with a disassembling handle 16, which facilitates the rotation of the shock absorbing sleeve 11 to adjust the length.

In a preferred embodiment, the right end surface of the cover plate 4 is provided with an arc section 17 to avoid scratching the plate.

To sum up, the utility model discloses a key feature lies in:

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an automatic removing devices of well fine board defective products, includes conveyer belt (1), its characterized in that: the utility model discloses a damping rubber wheel, including conveyer belt (1), case (2), drive motor (6), driving motor (6), cantilever (8), be connected with movable pulley (9) on the left end of rejection case (2), be provided with slip track (10) on apron (4) side, movable pulley (9) insert in slip track (10), it is provided with shock attenuation sleeve pipe (11) to reject case (2), the left end of conveyer belt (1) is provided with rejects case (2), it is connected with apron (4) through pivot (3) to reject case (2) upper end, it is provided with driving motor (6) in motor cabinet (5), driving motor (6) are connected with cantilever (8) through speed reducer (7), cantilever (8) upper end is connected with movable pulley (9), be provided with slip track (10) on apron (4) side, slip pulley (9) insert in slip track (10).

2. The automatic removing device for the defective products of the medium density fiberboard of claim 1, which is characterized in that: the lower end of the removing box (2) is provided with an anti-skid cushion layer (14), and the anti-skid cushion layer (14) is made of polytetrafluoroethylene materials.

3. The automatic removing device for the defective products of the medium density fiberboard of claim 1, which is characterized in that: and anti-falling cushion layers (15) are arranged at two ends of the sliding rail (10).

4. The automatic removing device for the defective products of the medium density fiberboard of claim 1, which is characterized in that: the left end of the shock absorption sleeve (11) is provided with a disassembly handle (16).

5. The automatic removing device for the defective products of the medium density fiberboard of claim 1, which is characterized in that: the right end face of the cover plate (4) is provided with an arc section (17).