CN213674589U

CN213674589U - Forced feeding device for slab processing

Info

Publication number: CN213674589U
Application number: CN202022039547.6U
Authority: CN
Inventors: 金建仟; 练捷胜; 张满平; 梁建勇
Original assignee: Fenglin Ychuang Huizhou Wood Based Panel Co ltd
Current assignee: Fenglin Ychuang Huizhou Wood Based Panel Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-07-13
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses a forced feeding device of skin processing, including the pan feeding groove, the top both ends in pan feeding groove are fixed with the support body, the both sides of support body are seted up flutedly, and the bottom of recess has seted up the through-hole, first spout has been seted up to the both sides of recess, the internally mounted of support body has forced feed mechanism, force feed mechanism including installing the feed roller of bottom in the support body, and the both ends of feed roller are connected with the pivot, the pivot is connected with the elastic support, the bottom of elastic support is fixed with complementary unit. The utility model discloses in, under the effect of forcing feed mechanism, according to the fluffy degree of slab, elastic support accessible spring will adjust by oneself, and denser slab will feed the roller jack-up that makes progress, and fluffy slab, then the feed roller can compress tightly the slab according to the dead weight of self and the pretension force of spring, ensures that the slab gets into the chipping machine smoothly, reduces the emergence of the jam condition of chipping machine pan feeding mouth.

Description

Forced feeding device for slab processing

Technical Field

The utility model relates to an wood-based plate manufacturing field especially relates to a forced feeding device of slab processing.

Background

With the increasing shortage of wood resources in China, raw materials for producing artificial boards are gradually diversified and comprehensively utilized, wherein single board skins and stub bars which are mainly rotary-cut residues and wood making residues become new and main raw materials for producing shaving boards and density boards, and artificial board factories of the materials need to perform primary cutting processing when in use.

Most current mills adopt the slicer to carry out the cutting for the first time, but because the slab skin that the market supplied is uneven, and the shape size, thickness all are all diverse, cause the easy jam of slicer import and winding among the traditional cutting process, it is not high to cut slices efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a forced feeding device for processing slabs.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a forced feeding device for processing slabs comprises a feeding groove, wherein frame bodies are fixed at two ends of the top of the feeding groove, grooves are formed in two sides of each frame body, through holes are formed in the bottoms of the grooves, first sliding grooves are formed in two sides of each groove, a forced feeding mechanism is installed inside each frame body and comprises a feeding roller installed at the bottom in each frame body, rotating shafts are fixed at two ends of each feeding roller and penetrate through the through holes, fixed blocks are fixed on the outer sides of the through holes, sliding pipes are fixed in the fixed blocks and are sleeved in the sliding pipes, the rotating shafts are rotatably connected with the sliding pipes, sliding blocks are fixed on two sides of each fixed block and are located in the first sliding grooves, an elastic support is fixed to the top of each fixed block, a cross rod is fixedly connected to the top of each elastic support, and a spring is fixed to the bottom of each cross rod, the other end of the spring is fixed on the top of the frame body, and an auxiliary mechanism is fixed at the bottom of the elastic support.

As a further description of the above technical solution:

a supporting plate is fixed on one side of the frame body, a motor is fixed at the bottom of the supporting plate, a transmission shaft is connected to the output end of the motor, and the transmission shaft is connected with the rotating shaft.

As a further description of the above technical solution:

the sliding block is connected with the first sliding groove in a sliding mode, and the feeding roller can drive the sliding block to slide in the first sliding groove in an up-and-down moving mode.

As a further description of the above technical solution:

the cross rod and the frame body form an elastic telescopic structure through the spring, and the elastic support is of a hollow structure.

As a further description of the above technical solution:

the auxiliary mechanism includes the threaded rod with the top fixed connection of fixed block, and the top threaded connection of threaded rod has the nut, and the other end of nut cup joints in elastic support's bottom, the second spout has been seted up to the one end inner wall that nut and elastic support cup jointed, and elastic support's bottom inner wall has seted up the third spout, the embedding has the smooth pearl in second spout and the third spout, and is sliding connection between smooth pearl and second spout and the third spout.

As a further description of the above technical solution:

the nut is connected with the elastic support in a sliding mode through the sliding balls, and the threaded rod is connected with the nut in a threaded mode.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. in the utility model, under the action of the forced feeding mechanism, the elastic support can be automatically adjusted through the spring according to the fluffy degree of the veneer, the denser veneer jacks up the feeding roller, and the fluffy veneer can tightly press the veneer according to the self dead weight and the pretensioning force of the spring, so that the veneer can smoothly enter the chipping machine, and the blocking condition of the feeding port of the chipping machine is reduced;

2. the utility model discloses in, under complementary unit's effect, can make the screw rod screw-in or screw out elastic support through rotating the nut, change spring pristine condition's tensioning degree, satisfy the cutting of various form slabs to even continuous mode is through carrying the slab to chipping machine with certain pressure of pan feeding groove formation and is cut, thereby improves the use reduction in production cost's of slab purpose.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is a schematic view of the structure of part A of the present invention;

FIG. 4 is a schematic view of the connection structure between the sliding block and the first sliding groove of the present invention;

fig. 5 is a schematic view of the connection structure of the middle nut and the elastic support of the present invention.

Illustration of the drawings:

1. a feeding groove; 2. a frame body; 3. a groove; 4. a through hole; 5. a first chute; 6. a forced feeding mechanism; 601. a feed roller; 602. a rotating shaft; 603. a fixed block; 604. a slide pipe; 605. a slider; 606. an elastic support; 607. a cross bar; 608. a spring; 7. an auxiliary mechanism; 701. a threaded rod; 702. a nut; 703. a second chute; 704. a third chute; 705. a sliding bead; 8. a support plate; 9. a motor; 10. a drive shaft.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, a forced feeding device for slab processing comprises a feeding groove 1, frame bodies 2 are fixed at two ends of the top of the feeding groove 1, grooves 3 are formed at two sides of the frame bodies 2, through holes 4 are formed at the bottoms of the grooves 3, first sliding grooves 5 are formed at two sides of the grooves 3, a forced feeding mechanism 6 is installed inside the frame bodies 2, the forced feeding mechanism 6 comprises feeding rollers 601 installed at the bottom inside the frame bodies 2, rotating shafts 602 are fixed at two ends of the feeding rollers 601, the rotating shafts 602 penetrate through the through holes 4, fixed blocks 603 are fixed at the outer sides of the through holes 4, sliding pipes 604 are fixed inside the fixed blocks 603, the rotating shafts 602 are sleeved inside the sliding pipes 604, the rotating shafts 602 are rotatably connected with the sliding pipes 604, sliding blocks 605 are fixed at two sides of the fixed blocks 603, the sliding blocks 605 are located inside the first sliding grooves 5, elastic supports 606 are fixed at the tops of the fixed blocks 603, and, the bottom of the cross bar 607 is fixed with a spring 608, the other end of the spring 608 is fixed at the top of the frame body 2, the bottom of the elastic support 606 is fixed with an auxiliary mechanism 7, under the action of the forced feeding mechanism 6, the board skin contacts with the feeding roller 601, the elastic support 606 adjusts itself according to the fluffiness degree of the board skin, the denser board skin jacks up the feeding roller 601, the upward movement of the feeding roller 601 drives the cross bar 607 to move upward, the upward movement of the cross bar 607 drives the spring 608 to generate downward pulling force to the cross bar 607, and then generates downward pulling force to the feeding roller 601, which can ensure that the feeding roller 601 is jacked up by the board skin and also can ensure that a certain pressure acts on the board skin to smoothly feed the board skin into the chipper for cutting, the fluffy board skin, the feeding roller 601 can press the board skin tightly according to self-weight and the pretensioning force of the spring 608, thereby ensuring that the board skin smoothly enters the subsequent, the occurrence of the blocking condition of the feeding port is reduced.

Further, a support plate 8 is fixed on one side of the frame body 2, a motor 9 is fixed at the bottom of the support plate 8, an output end of the motor 9 is connected with a transmission shaft 10, the transmission shaft 10 is connected with a rotating shaft 602, the motor 9 can realize forward rotation and reverse rotation through the transmission shaft 10, the forward rotation and the reverse rotation of the feeding roller 601 can be adjusted through the motor 9 according to the shape and the fluffy state of the feed inlet plate skin, and efficient and continuous feeding is achieved.

Furthermore, a sliding connection is formed between the sliding block 605 and the first sliding groove 5, the sliding block 605 can be driven to slide in the first sliding groove 5 by the up-and-down movement of the feeding roller 601, the sliding block 605 can have a certain stabilizing effect on the feeding roller 601, and the sliding block 605 can further drive the fixing block 603 to move upwards.

Furthermore, the cross bar 607 forms an elastic telescopic structure with the frame body 2 through the spring 608, and the elastic support 606 is a hollow structure, so as to generate an upward or downward force on the feeding roller 601, thereby ensuring that the feeding roller 601 and the plate skin are in a contact and compression state.

Further, the auxiliary mechanism 7 comprises a threaded rod 701 fixedly connected with the top of the fixed block 603, the top of the threaded rod 701 is connected with a nut 702 in a threaded manner, the other end of the nut 702 is sleeved at the bottom of the elastic support 606, the inner wall of one end of the nut 702 sleeved with the elastic support 606 is provided with a second sliding groove 703, a third sliding groove 704 is formed on the inner wall of the bottom end of the elastic support 606, a sliding ball 705 is embedded in the second sliding groove 703 and the third sliding groove 704, and the sliding ball 705 is connected with the second sliding groove 703 and the third sliding groove 704 in a sliding way, the threaded rod 701 can be screwed into or out of the elastic bracket 606 by rotating the nut 702, the tension degree of the original state of the spring 608 is changed, the pressing force of the spring 608 is adjusted in advance, the feeding roller 601 is ensured within a relatively proper pressing force range to meet the cutting of slabs with various forms, the board skin is conveyed to a chipping machine for cutting by forming a certain pressure with the feeding groove 1 in a uniform and continuous mode.

Furthermore, the nut 702 is connected with the elastic support 606 in a sliding manner through the sliding ball 705, the threaded rod 701 is connected with the nut 702 in a threaded manner, the threaded rod 701 can be screwed into or out of the elastic support 606 by rotating the nut 702, the elastic support 606 is connected with the cross rod 607, the cross rod 607 is adjusted downwards or upwards, and the tension of the spring 608 between the cross rod 607 and the frame body 2 can be adjusted.

The working principle is as follows: when in use, the threaded rod 701 can be screwed in or out of the elastic support 606 by rotating the nut 702, the distance between the cross rod 607 and the top of the frame body 2 is adjusted, the tension force of the spring 608 is further adjusted, the veneer is conveyed after the pressing force of the spring 608 is adjusted in advance, the veneer is contacted with the feeding roller 601, the elastic support 606 automatically adjusts according to the fluffiness degree of the veneer, the denser veneer jacks up the feeding roller 601, the slide block 605 is immediately driven to slide upwards in the first chute 5 and the elastic support 606 moves upwards, the cross rod 607 fixed at the top of the elastic support 606 also moves upwards along with the elastic support, the upward movement of the cross rod 607 drives the spring 608 to elastically stretch upwards, the downward pulling force is further generated on the cross rod 607, the feeding roller 601 is immediately pulled downwards, the feeding roller 601 is enabled to be jacked by the veneer, a certain pressure is also enabled to act on the veneer, for the fluffy veneer, the feeding roller 601 will press the board skin according to its own weight and the pretension force of the spring 608, and smoothly feed the board skin into the chipper for cutting, so as to reduce the occurrence of blockage of the feeding port of the chipper.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The forced feeding device for processing the sheet comprises a feeding groove (1) and is characterized in that a frame body (2) is fixed at two ends of the top of the feeding groove (1), grooves (3) are formed in two sides of the frame body (2), through holes (4) are formed in the bottoms of the grooves (3), first sliding grooves (5) are formed in two sides of each groove (3), a forced feeding mechanism (6) is installed inside the frame body (2), the forced feeding mechanism (6) comprises a feeding roller (601) installed at the bottom inside the frame body (2), rotating shafts (602) are fixed at two ends of the feeding roller (601), each rotating shaft (602) penetrates through each through hole (4), a fixing block (603) is fixed on the outer side of each through hole (4), a sliding pipe (604) is fixed inside each fixing block (603), each rotating shaft (602) is sleeved inside each sliding pipe (604), and each rotating shaft (602) is rotatably connected with each sliding pipe (604), the improved fixing frame is characterized in that sliding blocks (605) are fixed to two sides of the fixing block (603), the sliding blocks (605) are located in the first sliding grooves (5), an elastic support (606) is fixed to the top of the fixing block (603), a cross rod (607) is fixedly connected to the top of the elastic support 606, a spring (608) is fixed to the bottom of the cross rod (607), the other end of the spring (608) is fixed to the top of the frame body (2), and an auxiliary mechanism (7) is fixed to the bottom of the elastic support (606).

2. The forced feeding device for the veneer processing according to claim 1, characterized in that a support plate (8) is fixed on one side of the frame body (2), a motor (9) is fixed on the bottom of the support plate (8), the output end of the motor (9) is connected with a transmission shaft (10), and the transmission shaft (10) is connected with a rotating shaft (602).

3. The forced feeding device for the veneer processing according to claim 1, wherein the sliding block (605) is connected with the first chute (5) in a sliding manner, and the feeding roller (601) can move up and down to drive the sliding block (605) to slide in the first chute (5).

4. The forced feeding device for veneer processing according to claim 1, wherein the cross bar (607) forms an elastic telescopic structure with the frame body (2) through a spring (608), and the elastic support (606) is a hollow structure.

5. The forced feeding device for board processing according to claim 1, wherein the auxiliary mechanism (7) comprises a threaded rod (701) fixedly connected with the top of the fixed block (603), the top of the threaded rod (701) is in threaded connection with a nut (702), the other end of the nut (702) is sleeved at the bottom of the elastic support (606), a second sliding groove (703) is formed in the inner wall of one end, sleeved with the elastic support (606), of the nut (702), a third sliding groove (704) is formed in the inner wall of the bottom end of the elastic support (606), a sliding ball (705) is embedded in the second sliding groove (703) and the third sliding groove (704), and the sliding ball (705) is in sliding connection with the second sliding groove (703) and the third sliding groove (704).

6. A forced feeding device for veneer processing according to claim 5, characterized in that the nut (702) is connected with the elastic support (606) in a sliding way through a sliding ball (705), and the threaded rod (701) is connected with the nut (702) in a threaded way.