CN216543808U

CN216543808U - Curved wood foot blank pressing device of multilayer laminated wood chair

Info

Publication number: CN216543808U
Application number: CN202122994077.3U
Authority: CN
Inventors: 王佳佳; 王广青; 胡梦梦
Original assignee: Wen'an Sengong Weiye Wood Products Manufacturing Co ltd
Current assignee: Wen'an Sengong Weiye Wood Products Manufacturing Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-05-17
Anticipated expiration: 2031-11-30

Abstract

The application discloses a curved wooden foot blank pressing device of a multilayer laminated wooden chair, which comprises a pressing machine main body, a lower die table and an upper die table; go up the equal symmetrical sliding connection in workstation bottom both ends and have the push rod, and the last inside first spring that all is provided with of workstation on push rod top, every the lower extreme all is fixed with the connecting block on the first spring, from top to bottom the connecting block all blocks respectively to the workstation of the last mould and inside the push rod. Promote panel and last mould separation through the push rod to driving panel and rocking when avoiding lifting up after the suppression of last mould platform, stability when having improved suppression device use, and the detachable fraction design of push rod and first spring, also convenient change push rod and first spring, carry on spacingly to panel through the push rod, make panel can align the block fast and arrange the lower mould platform top in, make things convenient for subsequent suppression, and the adjustable design of connecting plate, the panel of the different width of convenient adaptation has improved suppression device's practicality.

Description

Curved wood foot blank pressing device of multilayer laminated wood chair

Technical Field

The application relates to a pressing device, in particular to a curved wood foot blank pressing device of a multilayer laminated wood chair.

Background

The multilayer laminated wood is a small-sized solid wood sawn timber, is an engineering wood bonded along the grain direction by utilizing a cold curing adhesive, is an engineering composite material with high strength-to-quality ratio, attractive appearance and degradability, and is widely used for manufacturing gymnasiums and large-scale public institutions.

When the laminated wood chair is used for processing the curved wood foot blank, the multi-layer laminated wood needs to be placed on a lower die table of a pressing machine, then the upper die table is driven to move downwards through a driving structure, the laminated wood is pressed at high temperature, and after the pressing is finished, the upper die table is lifted. Therefore, a curved wooden foot blank pressing device of a multilayer laminated wood chair is provided for solving the problems.

Disclosure of Invention

The utility model provides a curved wooden foot embryo suppression device of multilayer veneer wood chair in this embodiment is used for solving the problem that the mould platform of the suppression device among the prior art drove the activity of curved wooden foot embryo easily when lifting up.

According to one aspect of the application, a curved wood foot blank pressing device of a multilayer laminated wood chair is provided, which comprises a pressing machine main body, a lower die table and an upper die table; go up the equal symmetrical sliding connection in workstation bottom both ends and have the push rod, and the last inside first spring that all is provided with of workstation on push rod top, every the lower extreme all is fixed with the connecting block on the first spring, from top to bottom the connecting block all blocks respectively to the workstation and the push rod inside, push rod threaded connection has connecting screw, and the connecting screw outer end is fixed with the connecting loop bar, the connecting loop bar all with the inside sliding connection of workstation, the connecting loop bar outside is provided with auxiliary structure, the equal symmetry in side top is provided with limit structure around the lower workstation.

Further, limit structure includes spacing guide block, the equal symmetry in side top around the lower bolster is provided with spacing guide block, the spacing guide block outside all is fixed with the connecting plate, the adjustment tank has all been seted up to the connecting plate inside, and all sliding connection has fixing bolt, four in the adjustment tank the inner all is fixed on the lower bolster lateral wall of fixing bolt, fixing nut has all been cup jointed to the screw thread on the fixing bolt in the connecting plate outside.

Further, the auxiliary structure includes movable block, connecting rod and pull rod, the inside sliding connection of connecting sleeve rod has the movable block, and the movable block outer end all is fixed with the connecting rod, every the one end that the connecting rod extends to the top mould platform outside all is fixed with the pull rod, all overlap on the connecting rod of connecting sleeve rod inside and be equipped with the second spring, and the second spring both ends all fix respectively on connecting sleeve rod and movable block, go up the inside shifting chute of seting up with connecting sleeve rod and pull rod complex of mould platform.

Further, the inside standing groove matched with the push rod is all seted up of the upper die table, and the standing groove and the top end of the push rod are all seted up with connecting block matched with draw-in groove.

Furthermore, a rectangular sliding groove matched with the moving block is formed in the connecting sleeve rod, and the width of the moving block is larger than the diameter width of the connecting rod.

Further, it all sets up to "T" shape of transversely placing with pull rod and adapter sleeve pole complex to remove the groove, "T" shape of transversely placing all sets up to the pull rod, the width of pull rod all is greater than the diameter width of adapter sleeve pole.

Furthermore, the inner sides of the top ends of the limiting guide blocks are all arranged to be inclined, and the connecting plates are all arranged to be L-shaped and matched with the corners of the lower die table.

Furthermore, the connecting plates at the upper end and the lower end of the fixing bolt are provided with scale marks, and the diameter height of the fixing nut is larger than the height of the adjusting groove.

Through the above-mentioned embodiment of this application, but adopted the split type to promote the structure, when the last mould platform lifts up, can assist the last mould platform to promote the plank for plank after the suppression can separate with last mould platform fast, thereby avoids last mould platform to drive the plank and rocks and cause and collide with, has solved the problem that the last mould platform of current suppression device drove the activity of bent wood foot embryo when lifting up easily, has improved the stability when suppression device uses.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic sectional front view of a portion of an embodiment of the present application;

FIG. 3 is a schematic top sectional view of a portion of an upper mold stage according to an embodiment of the present disclosure;

fig. 4 is a schematic top sectional view of a lower mold stage according to an embodiment of the present disclosure.

In the figure: 1. a press body; 2. a lower die table; 3. feeding a die table; 4. a push rod; 5. connecting blocks; 6. A first spring; 7. connecting a screw rod; 8. connecting the loop bar; 9. a moving block; 10. a connecting rod; 11. a pull rod; 12. a second spring; 13. a moving groove; 14. a limiting guide block; 15. a connecting plate; 16. fixing the bolt; 17. an adjustment groove; 18. and (5) fixing the nut.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The pressing device in the present embodiment may be applied to a gluing device, for example, in the present embodiment, a device for pressing a curved wooden foot blank of a multi-layer glued wooden chair is provided, and the pressing device in the present embodiment may be used for a gluing device for processing a table and chair plate material.

Comprises a base platform, a first fixed block is fixedly welded on one side of the upper surface of the base platform, a first hydraulic cylinder is fixedly connected on one side of the first fixed block, one end of the piston rod of the first hydraulic cylinder is fixedly connected with a first L-shaped fixing plate, the upper surface of the first L-shaped fixing plate is fixedly connected with a second fixing block, one side of the second fixed block is fixedly connected with a second hydraulic cylinder, one end of a piston rod of the second hydraulic cylinder is fixedly connected with a movable plate, one side of the base station is fixedly connected with a first fixing plate, rectangular through holes are arranged on the surface of the first fixing plate at equal intervals, a second fixing plate is fixedly welded on one side of the upper surface of the base station, a first through hole is arranged in the middle of the second fixing plate, the air heater is characterized in that a box body is fixedly clamped in the first through hole, a second through hole is formed in the surface of the box body, an air heater is fixedly installed on one side of the base station, and an air outlet of the air heater is communicated with the box body through a hose.

The glued wood chair plate is pressed by the pressing device in the application.

Of course, the present embodiment can be used for other gluing devices. The description is omitted, and the pressing device according to the embodiment of the present application will be described below.

Referring to fig. 1-4, a device for pressing a curved wooden foot blank of a multi-layer laminated wood chair comprises a pressing machine main body 1, a lower mold table 2 and an upper mold table 3; both ends of the bottom of the upper die table 3 are symmetrically and slidably connected with push rods 4, first springs 6 are arranged inside the upper die table 3 at the top ends of the push rods 4, connecting blocks 5 are fixed at the upper end and the lower end of each first spring 6, the upper connecting block 5 and the lower connecting block 5 are respectively clamped inside the upper die table 3 and the push rods 4, the push rods 4 are in threaded connection with connecting screw rods 7, connecting sleeve rods 8 are fixed at the outer ends of the connecting screw rods 7, the connecting sleeve rods 8 are all in sliding connection with the inside of the upper die table 3, auxiliary structures are arranged on the outer sides of the connecting sleeve rods 8, limiting structures are symmetrically arranged at the top ends of the front side and the rear side of the lower die table 2, and plates are pushed to be separated from the upper die table 3 through the push rods 4, so that the plates are prevented from being driven to shake when the upper die table 3 is lifted after being pressed, the wood plates are also prevented from being collided, and the stability of the pressing device during use is improved;

the limiting structure comprises limiting guide blocks 14, the front side and the rear side of the lower die table 2 are symmetrically provided with the limiting guide blocks 14, the outer sides of the limiting guide blocks 14 are fixed with connecting plates 15, adjusting grooves 17 are formed in the connecting plates 15, fixing bolts 16 are slidably connected in the adjusting grooves 17, the inner ends of the four fixing bolts 16 are fixed on the side walls of the lower die table 2, fixing nuts 18 are sleeved on the fixing bolts 16 on the outer sides of the connecting plates 15 in a threaded manner, and the plates are limited through push rods 4, so that the plates can be quickly aligned and placed at the top end of the lower die table 2 to facilitate subsequent pressing; the auxiliary structure comprises a moving block 9, connecting rods 10 and a pull rod 11, the moving block 9 is connected inside the connecting sleeve rod 8 in a sliding mode, the outer ends of the moving blocks 9 are all fixed with the connecting rods 10, one end, extending to the outer side of the upper mold table 3, of each connecting rod 10 is fixed with the pull rod 11, the connecting rods 10 inside the connecting sleeve rod 8 are all sleeved with second springs 12, two ends of each second spring 12 are respectively fixed on the connecting sleeve rod 8 and the moving block 9, a moving groove 13 matched with the connecting sleeve rod 8 and the pull rod 11 is formed in the upper mold table 3, and the push rod 4 is convenient to disassemble; the upper die table 3 is internally provided with a placing groove matched with the push rod 4, the placing groove and the top end of the push rod 4 are respectively provided with a clamping groove matched with the connecting block 5, the height of the placing groove is greater than that of the push rod 4, the push rod 4 can be completely moved into the placing groove of the upper die table 3, and the connecting block 5 can be conveniently aligned and placed in the placing groove; a rectangular sliding groove matched with the moving block 9 is formed in the connecting loop bar 8, the width of each moving block 9 is larger than the diameter width of the connecting rod 10, and the moving blocks 9 and the connecting rods 10 can move conveniently, and meanwhile the connecting loop bar 8 can be driven to rotate conveniently through the moving blocks 9; the moving grooves 13 are all arranged to be in a shape of 'T' which is matched with the pull rod 11 and the connecting sleeve rod 8 and is placed transversely, the pull rods 11 are all arranged to be in a shape of 'T' which is placed transversely, the width of each pull rod 11 is larger than the diameter width of the connecting sleeve rod 8, so that the pull rods 11 can only vertically move in the moving grooves 13, the moving stability of the push rods 4 is improved, the connecting sleeve rods 8 can also move and rotate in the moving grooves 13, and the connecting screw rods 7 and the push rods 4 are convenient to disassemble; the inner sides of the top ends of the limiting guide blocks 14 are all arranged to be inclined, and the connecting plates 15 are all arranged to be L-shaped and matched with the corners of the lower die table 2, so that a wood board can be conveniently placed between the front limiting guide block 14 and the rear limiting guide block 14, and the connecting plates 15 can conveniently move at the corners of the lower die table 2; the connecting plates 15 at the upper end and the lower end of the fixing bolt 16 are provided with scale marks, the diameter height of the fixing nut 18 is larger than the height of the adjusting groove 17, the distance is conveniently controlled when the limiting guide block 14 is adjusted, the symmetry of the front limiting guide block 14 and the rear limiting guide block is ensured, and the fixing nut 18 can be abutted against the connecting plates 15.

When the pressing machine is used, when a main body 1 of the pressing machine is used, a plate to be pressed is placed at the top end of a lower die table 2, limiting guide blocks 14 on two sides are adjusted according to the width of the plate, fixing nuts 18 on the side edges are screwed during adjustment, so that clamping fixing of the fixing nuts 18 on a connecting plate 15 is released, then the connecting plate 15 is pulled according to the width of the plate, the front and rear limiting guide blocks 14 are symmetrically pulled to required positions according to scale marks on the connecting plate 15, the width between the two limiting guide blocks 14 is equal to the width of the plate, the fixing nuts 18 are screwed again, so that the fixing nuts 18 fix the connecting plate 15 again, then the limiting guide blocks 14 are limited, the plate is clamped and placed at the top end of the lower die table 2, an external switch is pressed, a driving structure is opened, the driving structure operates to drive an upper die table 3 to move downwards, and the high-temperature pressing driving structure and the switch are not marked on the plate, when the upper die table 3 moves downwards, the push rod 4 firstly contacts with the plate to limit and fix the plate, when the upper die table 3 continues to move downwards for pressing, the first spring 6 is compressed to move on the push rod 4 until the push rod 4 is completely arranged in the upper die table 3, the upper die table 3 can continue to move downwards for pressing, after the pressing is completed, when the upper die table 3 is lifted, the pressure of the upper die table 3 on the first spring 6 is relieved, the push rod 4 pushes the plate downwards under the pushing of the first spring 6, so that the plate can be separated from the upper die table 3, when the push rod 4 needs to be disassembled or the first spring 6 needs to be replaced, the pull rod 11 is pulled, so that the pull rod 11 drives the moving block 9 to compress the second spring 12 through the connecting rod 10 and move out of the moving groove 13, thereby the limit of the moving groove 13 on the pull rod 11 is relieved, the pull rod 11 is rotated, the connecting sleeve rod 8 is driven by the moving block 9 to rotate, thereby driving the connecting screw rod 7 to rotate, can twist out push rod 4 with connecting screw 7, the spacing release that push rod 4 received this moment, directly with push rod 4, connecting block 5 and first spring 6 from last mould platform 3 inside pull out can, during the installation, with connecting block 5 and draw-in groove block, and inside push rod 4 is pushed into with push rod 4, pulling pull rod 11, make connecting rod 10 shift out and connect loop bar 8 part, rotate connecting rod 10, drive connecting screw 7 and rotate to 4 threaded fixation with push rod, loosen pull rod 11, make pull rod 11 under the pulling of second spring 12, the block to the shifting chute 13 inside can.

The application has the advantages that:

1. the pressing device is simple to operate, the plate is pushed to be separated from the upper die table 3 through the push rod 4, so that the plate is prevented from being driven to shake when the upper die table 3 is lifted after being pressed, the stability of the pressing device in use is improved, and the push rod 4 and the first spring 6 are convenient to replace due to the detachable design of the push rod 4 and the first spring 6;

2. this application is rational in infrastructure, carries on spacingly to panel through push rod 4 for 2 tops of lower moulding bed are arranged in to panel block that can align fast, convenient subsequent suppression, and the adjustable design of connecting plate 15, and the panel of the different width of convenient adaptation has improved the practicality of suppression device.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a curved wooden foot embryo suppression device of multilayer veneer wood chair which characterized in that: comprises a pressing machine main body (1), a lower die table (2) and an upper die table (3); go up all symmetrical sliding connection in mould platform (3) bottom both ends and have push rod (4), and push rod (4) top go up mould platform (3) inside all is provided with first spring (6), every lower extreme all is fixed with connecting block (5) on first spring (6), from top to bottom connecting block (5) all block respectively to supreme mould platform (3) and push rod (4) inside, push rod (4) threaded connection has connecting screw (7), and connecting screw (7) outer end is fixed with connecting loop bar (8), connecting loop bar (8) all with last mould platform (3) inside sliding connection, connecting loop bar (8) outside is provided with auxiliary structure, the side top all is symmetrical and is provided with limit structure around lower mould platform (2).

2. The apparatus of claim 1, wherein the apparatus comprises: limiting structure includes spacing guide block (14), side top all the symmetry is provided with spacing guide block (14) around lower mould platform (2), spacing guide block (14) outside all is fixed with connecting plate (15), adjustment tank (17) have all been seted up to connecting plate (15) inside, and all sliding connection have fixing bolt (16), four inside all fixed on lower mould platform (2) lateral wall in adjustment tank (17) fixing bolt (16) the inner all fixed, fixing nut (18) have all been cup jointed to screw thread on fixing bolt (16) in the connecting plate (15) outside.

3. The apparatus of claim 1, wherein the apparatus comprises: the auxiliary structure comprises a movable block (9), a connecting rod (10) and a pull rod (11), wherein the movable block (9) is connected to the inner portion of the connecting sleeve rod (8) in a sliding mode, the outer end of the movable block (9) is fixedly provided with the connecting rod (10), each pull rod (11) is fixedly arranged at one end, extending to the outer side of the upper die table (3), of the connecting rod (10) inside the connecting sleeve rod (8), the connecting rod (10) inside the connecting sleeve rod (8) is sleeved with a second spring (12), two ends of the second spring (12) are fixedly arranged on the connecting sleeve rod (8) and the movable block (9) respectively, and a movable groove (13) matched with the connecting sleeve rod (8) and the pull rod (11) is formed in the upper die table (3).

4. The apparatus of claim 1, wherein the apparatus comprises: go up mould platform (3) inside all seted up with push rod (4) complex standing groove, and standing groove and push rod (4) top all seted up with connecting block (5) complex draw-in groove.

5. The apparatus of claim 3, wherein the apparatus comprises: the connecting sleeve rod (8) is internally provided with a rectangular sliding groove matched with the moving block (9), and the width of the moving block (9) is larger than the diameter width of the connecting rod (10).

6. The apparatus of claim 3, wherein the apparatus comprises: the movable groove (13) is transversely arranged in a T shape matched with the pull rod (11) and the connecting sleeve rod (8), the pull rod (11) is transversely arranged in a T shape, and the width of the pull rod (11) is larger than the diameter width of the connecting sleeve rod (8).

7. The apparatus of claim 2, wherein the apparatus comprises: the inner sides of the top ends of the limiting guide blocks (14) are all arranged to be inclined, and the connecting plates (15) are all arranged to be L-shaped and matched with the corners of the lower die table (2).

8. The apparatus of claim 2, wherein the apparatus comprises: the connecting plates (15) at the upper end and the lower end of the fixing bolt (16) are all provided with scale marks, and the diameter height of the fixing nut (18) is larger than the height of the adjusting groove (17).