CN219666913U

CN219666913U - Limiting assembly for horizontal type transverse slicing machine and horizontal type transverse slicing machine

Info

Publication number: CN219666913U
Application number: CN202320934730.3U
Authority: CN
Inventors: 初帅; 刘凤杰
Original assignee: Qingdao Haozhong Woodworking Machinery Co ltd
Current assignee: Qingdao Haozhong Woodworking Machinery Co ltd
Priority date: 2023-04-23
Filing date: 2023-04-23
Publication date: 2023-09-12
Anticipated expiration: 2033-04-23

Abstract

The utility model discloses a limiting component for a horizontal transverse slicing machine and the horizontal transverse slicing machine, and relates to the technical field of woodworking machinery manufacture, wherein the limiting component comprises a retaining body and a wood clamping device, the retaining body comprises a supporting body and a limiting body, the supporting body is fixedly connected with the ground, a slicing channel is formed in the supporting body along a first direction, a slicing knife sequentially passes through the lower part of a first end of a wood block and the lower part of a second end of the wood block in a feeding movement process in the first direction and finishes slicing the bottom surface of the lower end of the wood block, the wood clamping device is used for clamping the upper end of the wood block, and the wood clamping device can clamp the wood block to move downwards until the bottom surface of the lower end of the wood block abuts against the slicing knife; the limiting body is fixedly arranged on the supporting body and is propped against the second end face of the square; the limiting component for the horizontal type transverse planer and the horizontal type transverse planer disclosed by the utility model can effectively reduce the risk of swinging, shaking or displacement of a wood clamping device.

Description

Limiting assembly for horizontal type transverse slicing machine and horizontal type transverse slicing machine

Technical Field

The utility model relates to the technical field of woodworking machinery manufacturing, in particular to a limiting assembly for a horizontal type transverse slicing machine and the horizontal type transverse slicing machine.

Background

The slicing machine (commonly called as flaker, thicknesser and slicer) is a machine tool which uses a reciprocating mechanism to slice precious wood blanks with clear textures and beautiful colors into decorative thin wood with a certain thickness, or to slice the laminated veneer into large-format thin wood with beautiful textures, wherein the sliced thin wood can be used for artificial board veneers or for surface decoration of plate furniture parts. For example, in chinese patent CN210100218U, a single crank transverse slicing machine is provided, when in use, a main motor drives a gear to drive a swinging block seat and a connecting rod of a single crank mechanism to rotate for each circle, a slicing knife on a workbench at the other end of the single crank mechanism moves to the forefront end of a frame of a machine body along a workbench, a lifting slide rail moves downwards along a lifting screw rod according to the thickness of a sliced veneer and the driving of a servo motor, the slicing knife is fed downwards once along the lifting screw rod, the slicing of the veneer is completed once in one stroke, the feeding distance is equal to the thickness of the sliced veneer, then an empty wagon returns, and the slicing is completed once, thus, the whole veneer is sliced in a cyclic reciprocation manner.

However, as shown in fig. 1, for fixing the timber (i.e. blank), the above conventional horizontal type horizontal planing machine only clamps and fixes the upper end of the timber 9' from four directions by the timber clamping device (including the lifting timber clamping beam 5' and the timber clamping claws 6 '), and for higher utilization rate of the timber 9', excessive leftovers of the timber 9' after planing are not suitable (the leftovers are generally controlled to be 2 cm), so that the clamping force can be applied to the timber 9' by the timber clamping device, the height of the timber 9' is mostly about 80-90 cm, and as the carrier 13' of the timber clamping blade 12' moves below the timber 9' and performs planing on the lower end bottom surface of the timber 9', the lower end of the timber 9' can only contact with the timber clamping blade 12' in the planing process, and the lower end of the timber 9' after planing is in a suspended state in other time, in the planing process, the lower end of the timber 9' can bear the product of the timber clamping force from the timber 9' and the timber clamping blade 12' in the horizontal direction, the side is not influenced by the horizontal component force and the horizontal component force of the timber clamping device, and the side of the timber is not influenced by the horizontal component force and the horizontal component force of the timber is stable in the planing process, and the horizontal component force is not influenced by the horizontal component force of the surface of the timber cutting force and the timber cutting surface of the timber cutting.

Therefore, how to effectively reduce the risk of swinging, swaying or displacement of the wood clamping device becomes a difficult problem to be solved.

Disclosure of Invention

The utility model aims to provide a limiting component for a horizontal type transverse slicing machine and the horizontal type transverse slicing machine, so that the problems of the prior art are solved, and the risk of swinging, shaking or displacement of a wood clamping device can be effectively reduced.

In order to achieve the above object, the present utility model provides the following solutions:

the utility model provides a limiting component for a horizontal transverse slicing machine, which comprises a holding body and a wood clamping device, wherein the holding body comprises a supporting body and a limiting body, the supporting body is used for being fixedly connected with the ground, a slicing channel is formed in the supporting body along a first direction and used for accommodating a wood block, a space below the wood block in the slicing channel is used for enabling a slicing knife to make feeding and retracting reciprocating movements in the first direction, the slicing knife sequentially passes through the lower part of a first end of the wood block and the lower part of a second end of the wood block in the feeding movement process in the first direction and completes slicing of the bottom surface of the lower end of the wood block, the wood clamping device is used for clamping the upper end of the wood block, the wood clamping device can be arranged in the supporting body in an up-down moving manner, the up-down moving position of the wood clamping device can be locked, the wood clamping device can be moved downwards to complete feeding of the wood block, and the wood block can be moved downwards to the upper end of the wood block; the limiting body is used for being fixedly arranged on the supporting body, and the limiting body is used for propping against the second end face of the square.

Preferably, the limiting body can be detachably and fixedly arranged on the supporting body, and the mounting position of the limiting body on the supporting body can be adjusted up and down.

Preferably, the limiting body is fixedly connected with the supporting body through a connecting bolt.

Preferably, the limiting body is arranged above the planing tool.

Preferably, the limiting body is used for being placed at an opening on the slicing channel, which is close to the second end of the square.

Preferably, the wood clamping device comprises a power device, a lifting platform, a lifting wood clamping beam and a plurality of wood clamping claws, wherein each wood clamping claw is fixedly arranged on the lifting wood clamping beam, each wood clamping claw is used for clamping the upper end of a wood block, the lifting wood clamping beam is fixedly arranged on the lifting platform, the lifting platform can move up and down in the supporting body, the lifting platform moves downwards to finish feeding of the wood block, the lifting platform moves upwards to finish lifting of the wood block, and the up-down moving position of the lifting platform can be locked; the power device is used for being in transmission connection with the lifting platform, and the power device can provide power for the lifting platform to move up and down in the support body.

Preferably, the wood clamping device further comprises a lifting screw and a lifting nut, at least one guide groove is formed in the support body, at least one guide rail is fixedly arranged on the lifting table, the number of the guide rails is equal to that of the guide grooves, the guide rails are used for extending into the guide grooves, the guide rails can slide up and down along the guide grooves, the lifting screw can be locked at the position of the lifting screw in the axial direction of the lifting screw, the lifting nut is used for being sleeved on the lifting screw and is in threaded fit connection with the lifting screw, the lifting table is used for being fixedly connected with the lifting nut, the power device is used for being in transmission connection with the lifting screw, and the power device drives the lifting screw to rotate so as to drive the lifting nut and the lifting table to move up or down.

The utility model also provides a horizontal transverse slicing machine, which comprises a slicing knife, a carrying platform, a driving device and the limiting component for the horizontal transverse slicing machine, wherein the slicing knife is fixedly arranged on the carrying platform, the carrying platform can carry the slicing knife into the slicing channel and make feeding and retracting reciprocating movement in the first direction, the driving device is in transmission connection with the carrying platform, and the driving device can provide power for the movement of the carrying platform.

Compared with the prior art, the utility model has the following technical effects:

according to the limiting component for the horizontal type transverse slicing machine and the horizontal type transverse slicing machine, when the slicing knife moves from the lower part of the first end of the square to the lower part of the second end of the square and slices the bottom surface of the lower end of the square, the limiting body fixedly arranged on the supporting body abuts against the end surface of the second end of the square, and due to the fact that the force is mutually applied, when the transverse thrust F applied to the square by the slicing knife is transmitted to the limiting body along the square, the limiting body applies a transverse thrust N to the square, the transverse thrust N applied to the square by the limiting body is equal in size and opposite in direction to the transverse thrust F applied to the square by the slicing knife, so that the action effect of the transverse thrust F applied to the square by the slicing knife on the square is effectively weakened, the risk of swinging, shaking or displacement of the wood clamping device can be effectively reduced, the stability of the wood slicing process is improved, and the smoothness and the evenness of the sliced surface can be guaranteed.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the transverse forces of a modified front horizontal transverse planer when a square is sliced;

FIG. 2 is a schematic view of a part of a horizontal transverse planer provided by the utility model;

fig. 3 is a schematic view of transverse stress when the square timber is sliced in fig. 2.

In the figure: 100-first direction, 1-support body, 2-power device, 3-lifting screw, 4-elevating platform, 5' -lifting wood clamping beam, 6' -wood clamping claw, 9' -square, 91-square first end, 92-square second end, 10-limit body, 11-connecting bolt, 12' -planer tool, 13' -carrier.

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.

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.

Example 1

As shown in fig. 2-3, the present embodiment provides a limiting assembly for a horizontal type transverse planer, which includes a retaining body and a wood clamping device, wherein the retaining body includes a supporting body 1 and a limiting body 10, the supporting body 1 is used for fixedly connecting with the ground, a planing channel is formed in the supporting body 1 along a first direction 100, the planing channel is used for accommodating a wood block 9, a space below the wood block 9 in the planing channel is used for feeding and retracting a wood block 12 in the first direction 100, the wood block 12 sequentially passes below a first end 91 of the wood block and below a second end 92 of the wood block in the feeding movement process in the first direction 100 and completes planing of the lower end of the wood block 9, the wood clamping device is used for clamping the upper end of the wood block 9, the wood clamping device can be arranged in the supporting body 1 in a vertical movement manner in the planing channel, the vertical movement position of the wood clamping device can be locked, the wood clamping device can move downwards to complete feeding of the wood block 9, and the wood clamping device can move downwards to the lower end of the wood block 9 against the wood block 9, and the wood clamping device can move upwards and against the lower end of the wood block 9; the limiting body 10 is used for being fixedly arranged on the supporting body 1, and the limiting body 10 is used for abutting against the end face of the second end 92 of the square.

According to the limiting component for the horizontal type transverse slicing machine, when the slicing knife 12 moves from the lower portion of the first end 91 of the square to the lower portion of the second end 92 of the square and slices the bottom surface of the lower end 92 of the square 9, the limiting body 10 fixedly arranged on the supporting body 1 abuts against the end surface of the second end 92 of the square, and due to the fact that the action force is mutual, when the transverse thrust F applied to the square 9 by the slicing knife 12 is transferred onto the limiting body 10 along the square 9, the limiting body 10 also applies a transverse thrust N to the square 9, the transverse thrust N applied to the square 9 by the limiting body 10 is equal in size and opposite in direction to the transverse thrust F applied to the square 9 by the slicing knife 12, so that the action effect of the transverse thrust N applied to the square 9 by the slicing knife 12 on the square 9 is effectively weakened, the action effect of the transverse thrust F applied to the square 9 on the square 9 by the slicing knife 12 can be effectively reduced, the occurrence of the cutting device, the risk of the slicing knife 9 or the square can be increased, the slicing surface can be cut, and the evenness and the slicing surface can be ensured, and the slicing surface can be cut and the evenness can be increased.

Further, the limiting body 10 can be detachably and fixedly arranged on the supporting body 1, and the installation position of the limiting body 10 on the supporting body 1 can be adjusted up and down, so that the limiting body is suitable for the battens 9 with different thicknesses, and the limiting and pushing of the battens 9 can be flexibly realized.

As a preferable implementation manner of the embodiment, the limiting body 10 is fixedly connected with the supporting body 1 through the connecting bolt 11, so that the structure is simple, and the assembly and the disassembly are convenient; as an alternative implementation manner of this embodiment, the limiting body 10 and the supporting body 1 may be detachably connected by a clamping connection or the like.

Further, the limiting body 10 is disposed above the plane blade 12 to avoid the collision between the plane blade 12 and the limiting body 10 during the feeding movement, where it should be noted that the distance from the lower end of the limiting body 10 to the plane blade 12 may be not smaller than the target thickness of Yu Mupi, and on the premise that the thickness of the veneer can be ensured to meet the requirement, the smaller the setting position of the limiting body 10 is from the plane blade 12, the smaller the vertical distance between the acting position of the lateral thrust N applied to the wood party 9 by the limiting body 10 on the wood party 9 and the acting position of the lateral thrust F applied to the wood party 9 by the plane blade 12 on the wood party 9 is, so that the risk of swinging, rocking or displacement of the wood clamping device due to the action of the lateral thrust F applied to the wood party 9 by the plane blade 12 on the wood party 9 can be reduced.

Further, the limiting body 10 is disposed at the opening of the slicing channel near the second end 92 of the square, which is beneficial to improving the space utilization of the slicing channel, and the limiting body 10 is disposed outside the slicing channel to facilitate the disassembly and assembly of the limiting body 10.

Further, the wood clamping device comprises a power device 2, a lifting table 4, a lifting wood clamping beam 5 and a plurality of wood clamping claws 6, wherein each wood clamping claw 6 is fixedly arranged on the lifting wood clamping beam 5, each wood clamping claw 6 is used for clamping the upper end of a wood square 9, the lifting wood clamping beam 5 is fixedly arranged on the lifting table 4, the lifting table 4 can move up and down in the supporting body 1, the lifting table 4 moves down to finish feeding of the wood square 9, the lifting table 4 moves up to finish lifting of the wood square 9, and the up-down moving position of the lifting table 4 can be locked; the power device 2 is in transmission connection with the lifting table 4, the power device 2 can provide power for the lifting table 4 to move up and down in the supporting body, and the lifting table is simple in structure and convenient to manufacture and assemble; it should be noted here that a hydraulic drive or motor may be provided in driving connection with the clamping jaws 6 and to power the clamping jaws 6 to clamp the timber blocks 9.

As a preferred implementation manner of the embodiment, the wood clamping device further comprises a lifting screw 3 and a lifting nut, at least one guide groove is formed in the supporting body 1, at least one guide rail is fixedly arranged on the lifting table 4, the number of the guide rails is equal to that of the guide grooves, each guide rail is used for extending into each guide groove, each guide rail can slide up and down along each guide groove, the position of the lifting screw 3 in the axis direction of the lifting screw 3 can be locked, the lifting nut is sleeved on the lifting screw 3 and is in threaded fit connection with the lifting screw 3, the power device 2 is in transmission connection with the lifting screw 3, the power device 2 drives the lifting screw 3 to rotate so as to drive the lifting nut and the lifting table 4 to move upwards or downwards, the power device 2 can specifically adopt a servo motor, a mechanical gear box and other conventional power device 2, in the embodiment, the power device 2 adopts the servo motor, the lifting screw 3 can be sleeved with a bearing, the inner ring of the bearing is fixedly connected with the lifting screw 3 into a whole, and the power device 2 is fixedly arranged in the lifting screw 3 along the axis direction of the lifting screw 3, so that the lifting screw 3 can be locked in the axis direction of the lifting screw 3 around the supporting body 1; in addition to the direct threaded connection between the lifting nut and the lifting screw 3, the lifting of the lifting platform 4 can be achieved by using a conventional ball screw mainly composed of a screw, a nut, a steel ball, a pre-pressing piece, a reverser and a dust catcher, and any other mechanism capable of converting a rotational motion into a linear motion.

Example two

As shown in fig. 2-3, the present embodiment provides a horizontal transverse planer, including a planer tool 12, a carrier 13, a driving device, and a limiting component for the horizontal transverse planer in the first embodiment, where the planer tool 12 is fixedly disposed on the carrier 13, the carrier 13 can carry the planer tool 12 into a slicing channel and make a feeding and retracting reciprocating movement in a first direction 100, the driving device is used for being in transmission connection with the carrier 13, and the driving device can provide power for movement of the carrier 13.

In the horizontal transverse slicing machine provided in this embodiment, when the slicing knife 12 moves from the lower side of the first end 91 of the square to the lower side of the second end 92 of the square and slices the bottom surface of the lower end of the square 9, the limiting body 10 fixedly arranged on the supporting body 1 abuts against the end surface of the second end 92 of the square, because the forces are mutually applied, when the transverse thrust F applied to the square 9 by the slicing knife 12 for slicing the square 9 is transferred onto the limiting body 10 along the square 9, the limiting body 10 also applies a transverse thrust N to the square 9, and the transverse thrust N applied to the square 9 by the limiting body 10 is equal and opposite in direction to the transverse thrust F applied to the square 9 by the slicing knife 12 for slicing the square 9, so that the effect of the transverse thrust N applied to the square 9 by the limiting body 10 on the square 9 is effectively weakened, the effect of the transverse thrust F applied to the square 9 by the slicing knife 12 on the square 9 is effectively reduced, the risk of shaking or shifting the wooden device, the surface of the slicing device is effectively reduced, and the stability and the smoothness of the sliced surface are ensured.

The use process of the horizontal transverse slicing machine provided in this embodiment may be: firstly, placing the batten 9 on a carrying platform 13, starting a power device 2, driving a lifting screw rod 3 to rotate by the power device 2, and downwards moving a lifting platform 4 along the lifting screw rod 3; the lifting wood clamping beam 5 is fixed on the lifting platform 4, each wood clamping claw 6 is fixed on the lifting wood clamping beam 5, when the bottom surface of the lifting wood clamping beam 5 touches the upper surface of the wood square 9, the lifting platform 4 is stopped to be driven to fall, the driving device of each wood clamping claw 6 is started, the wood square 9 is pushed to be in contact with the limiting body 10 through the wood clamping claw 6, the end face of the second end 92 of the wood square is tightly attached to the side face of the limiting body 10, then each wood clamping claw 6 clamps the wood square 9, the power device 2 is started after the wood square 9 and the lifting wood clamping beam 5 are lifted to a position with a certain distance from the wood square 12, the wood skin thickness is set on the central control platform, the driving device of the wood square 12 is started, the wood square 12 moves along with the carrier 13, the driving device 2 is started to automatically feed the button, the wood clamping beam 5 is driven to feed the wood square 9 according to the set planing thickness, the wood square 9 begins to be planed, and when the wood square 9 is planed, the wood square 9 is subjected to be planed, the wood square 9 is subjected to a working force F by the limiting body 10, the wood square 9 is subjected to a counter-acting force F, and the wood clamping beam is effectively prevented from vibrating and moving the wood clamping beam.

According to LY/T1008-2017 Standard for transverse planers: the data obtained by the experiment of continuously slicing 5 pieces of 3 mm thick four-eight-rule technical veneer respectively by using the improved front horizontal type transverse slicing machine shown in fig. 1 and the horizontal type transverse slicing machine provided by the embodiment:

in the above comparative experiment, as shown in table 1, the precision error of the veneer is 0.2-0.5 mm by using the horizontal type transverse planer shown in fig. 1, and as shown in table 2, the precision error of the veneer is 0.1-0.2 mm by using the horizontal type transverse planer provided in this embodiment, it is obvious that the precision of the veneer sliced by using the horizontal type transverse planer provided in this embodiment is better than the precision of the veneer sliced by using the horizontal type transverse planer shown in fig. 1 before improvement; it should be noted that, because of limitation of the precision of the cutter body and the proficiency of the operator, the above measured data is merely a simple comparison between the horizontal type transverse planer before the improvement shown in fig. 1 and the horizontal type transverse planer provided by the present embodiment, and it should be understood by those skilled in the art that "the precision of wood veneer sliced by the horizontal type transverse planer provided by the present embodiment is better than that of wood Pi Jingdu sliced by the horizontal type transverse planer before the improvement shown in fig. 1" should be obtained under the premise of ensuring that other experimental conditions are substantially consistent.

The principles and embodiments of the present utility model have been described in detail with reference to specific examples, which are provided to facilitate understanding of the method and core ideas of the present utility model; also, it is within the scope of the present utility model to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the utility model.

Claims

1. A spacing subassembly for horizontal transverse planer, its characterized in that: the wood clamping device is used for clamping the upper end of the wood, the wood clamping device can be arranged in the support body in a vertically moving mode in the cutting channel, the vertically moving position of the wood clamping device can be locked, the wood clamping device can move downwards to complete feeding of the wood, and the wood clamping device can clamp the wood to move downwards to the lower end of the wood and can resist the wood; the limiting body is used for being fixedly arranged on the supporting body, and the limiting body is used for propping against the second end face of the square.

2. The stop assembly for a horizontal cross-slicer of claim 1, wherein: the limiting body can be detachably and fixedly arranged on the supporting body, and the mounting position of the limiting body on the supporting body can be adjusted up and down.

3. The stop assembly for a horizontal cross-slicer of claim 2, wherein: the limiting body is fixedly connected with the supporting body through a connecting bolt.

4. The stop assembly for a horizontal cross-slicer of claim 1, wherein: the limiting body is used for being arranged above the planing tool.

5. The stop assembly for a horizontal cross-slicer of claim 1, wherein: the limiting body is used for being placed at an opening, close to the second end of the square, of the slicing channel.

6. The stop assembly for a horizontal cross-slicer of claim 1, wherein: the wood clamping device comprises a power device, a lifting table, a lifting wood clamping beam and a plurality of wood clamping claws, wherein each wood clamping claw is fixedly arranged on the lifting wood clamping beam, each wood clamping claw is used for clamping the upper end of a wood block, the lifting wood clamping beam is fixedly arranged on the lifting table, the lifting table can move up and down in the supporting body, the lifting table moves downwards to complete feeding of the wood block, the lifting table moves upwards to complete lifting of the wood block, and the up-down moving position of the lifting table can be locked; the power device is used for being in transmission connection with the lifting platform, and the power device can provide power for the lifting platform to move up and down in the support body.

7. The stop assembly for a horizontal cross-slicer of claim 6, wherein: the wood clamping device further comprises a lifting screw and a lifting nut, at least one guide groove is formed in the support body, at least one guide rail is fixedly arranged on the lifting table, the number of the guide rails is equal to that of the guide grooves, the guide rails are used for extending into the guide grooves, the guide rails can slide up and down along the guide grooves, the position of the lifting screw in the axial direction of the lifting screw can be locked, the lifting nut is used for being sleeved on the lifting screw and is in threaded fit connection with the lifting screw, the lifting table is fixedly connected with the lifting nut, the power device is used for being in transmission connection with the lifting screw, and the power device drives the lifting screw to rotate so as to drive the lifting nut and the lifting table to move upwards or downwards.

8. A horizontal transverse planer, characterized in that: the horizontal slicing machine comprises a slicing knife, a carrying platform, a driving device and a limiting assembly for the horizontal slicing machine, wherein the slicing knife is fixedly arranged on the carrying platform, the carrying platform can carry the slicing knife into a slicing channel and make feeding and retracting reciprocating movement in the first direction, the driving device is used for being in transmission connection with the carrying platform, and the driving device can provide power for movement of the carrying platform.