Wooden door pressure maintaining and clamping device

Abstract

The utility model discloses a wooden door pressure maintaining clamping device which comprises a pressure maintaining seat. The two first clamping mechanisms are arranged at the two ends of the pressure maintaining base correspondingly. The first clamping mechanism comprises two first clamping seats, and the two first clamping seats are arranged on the two sides of the pressure maintaining seat in a spaced mode. A first pressing block is arranged at the top end of the first clamping seat; one of the first clamping seats is provided with a convex fixed stop block; the other first clamping seat is provided with a protruding movable check block and a check block driving piece, and the check block driving piece is used for driving the movable check block to slide. The second clamping mechanism is arranged between the two first clamping mechanisms; the second clamping mechanism comprises two second clamping seats, and the two second clamping seats are arranged on the two sides of the pressure maintaining seat in a spaced mode. And a second pressing block is arranged at the top end of the second clamping seat. According to the wooden door pressure maintaining clamping device, a plate can be pressed and positioned in the front-back direction, the left-right direction and the up-down direction, and multi-direction pressure maintaining is achieved in the door plate drying process.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet production, in particular to a pressure-holding and clamping device for wooden doors. Background Art

[0002] For the processing of existing sheets, such as door panels, glue is coated around the core of the door panel, and the door frame strips are sequentially bonded around the core of the door panel. After the door frame strips are bonded, a drying operation is required. During drying, pressure-holding is usually required to press the door frame strips tightly against the periphery of the door panel core, so that the glue between the door panel core and the door frame strips dries under pressure-holding. In this way, the bonding gap between the two is reduced after gluing, and the production quality of the door panel is improved.

[0003] However, at present, the positioning direction of the sheet pressure-holding structure is limited, and it cannot perform pressing and positioning in multiple ranges of the door panel. This will result in different pressures at different positions of the door panel, and it is easy to generate gaps of different sizes after gluing, affecting the production quality of the door panel. Summary of the Utility Model

[0004] In order to overcome at least one of the above-mentioned defects of the prior art, the utility model provides a pressure-holding and clamping device for wooden doors, which can perform multi-directional pressing and positioning on the sheet in the front-back, left-right, and up-down directions, and perform multi-directional pressure-holding during the drying process of the door panel.

[0005] The technical solution adopted by the utility model to solve its problems is as follows:

[0006] A pressure-holding and clamping device for wooden doors, comprising:

[0007] A pressure-holding seat;

[0008] Two first clamping mechanisms, which are respectively arranged at both ends of the pressure-holding seat; each first clamping mechanism includes two first clamping seats, and the two first clamping seats are arranged at intervals on both sides of the pressure-holding seat; a first pressing block is arranged at the top of the first clamping seat; a protruding fixed stop block is arranged on one of the first clamping seats; a protruding moving stop block and a stop block driving member are arranged on the other first clamping seat, and the stop block driving member is used to drive the moving stop block to slide;

[0009] A second clamping mechanism, which is arranged between the two first clamping mechanisms; the second clamping mechanism includes two second clamping seats, and the two second clamping seats are arranged at intervals on both sides of the pressure-holding seat; a second pressing block is arranged at the top of the second clamping seat.

[0010] Further, a first pressing driving member is arranged on the first clamping seat, and the first pressing driving member is used to drive the first pressing block to rotate so that the first pressing block rotates above the first clamping seat.

[0011] Further, the first pressing driving member is a first rotary cylinder, and the piston rod of the first rotary cylinder is connected to the first pressing block.

[0012] Further, a second pressing driving member is provided on the first clamping seat, and the second pressing driving member is used to drive the second pressing block to rotate so that the second pressing block rotates above the second clamping seat.

[0013] Further, the second pressing driving member is a second rotary cylinder, and the piston rod of the second rotary cylinder is connected to the second pressing block.

[0014] Further, a first sliding rail is provided on the pressure maintaining seat, and first sliding seats are provided at both ends of the first sliding rail. The first sliding seats are in sliding fit with the first sliding rail; the first clamping seat is installed on the first sliding seat.

[0015] Further, a second sliding rail is provided on the first sliding seat, and the first clamping seat is in sliding fit with the second sliding rail through a first slider.

[0016] Further, a second sliding seat is provided between the two first sliding seats. The second sliding seat is in sliding fit with the first sliding rail; the second clamping seat is installed on the second sliding seat.

[0017] Further, a third sliding rail is provided on the second sliding seat, and the second clamping seat is in sliding fit with the third sliding rail through a second slider.

[0018] In summary, the present utility model has the following technical effects:

[0019] Through the cooperation of the two first clamping mechanisms and the middle second clamping mechanism, segmented clamping can be performed, and the cooperation of the first clamping mechanisms at both ends and the second clamping mechanism in the middle realizes the front-back, left-right, and up-down clamping and pressure maintaining of the same plate, so that the forces on all parts of the plate during the pressure maintaining process are uniform, and the pressure maintaining and drying effects are better. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural diagram of the wooden door pressure maintaining and clamping device of the present utility model;

[0021] Figure 2 is a schematic structural diagram of another perspective of the wooden door pressure maintaining and clamping device of the present utility model;

[0022] Figure 3 is a schematic structural diagram of the first clamping mechanism of the present utility model.

[0023] Among them, the meanings of the reference numerals are as follows: 10, pressure-holding seat; 11, first slide rail; 12, first sliding seat; 13, second slide rail; 21, first clamping seat; 22, fixed stop block; 23, first slider; 24, moving stop block; 25, side plate; 31, second clamping seat; 32, second slider. Detailed implementation manners

[0024] For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0025] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present invention belongs. The terms used in the description of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0027] Refer to Figure 1 , Figure 2 and Figure 3 , the present invention discloses a wood door pressure-holding and clamping device, which includes a pressure-holding seat 10, two first clamping mechanisms and a second clamping mechanism. The two first clamping mechanisms are arranged at both ends of the pressure-holding seat 10, and the second clamping mechanism is arranged on the pressure-holding seat 10 and located between the two first clamping mechanisms. That is, the two first clamping mechanisms are arranged at both ends of the pressure-holding seat 10 to position and clamp both ends of the board, and the second clamping mechanism can position and clamp the middle end of the board at the middle position of the pressure-holding seat 10.

[0028] Specifically, the first clamping mechanism includes two first clamping seats 21, which are spaced apart on both sides of the pressure-holding seat 10, and a first pressing block (not shown in the figure) is provided at the top of the first clamping seat 21. A protruding fixed stop block 22 is provided on one of the first clamping seats 21 of the two first clamping mechanisms, and a protruding moving stop block 24 and a stop block driving member are provided on the first clamping seat 21 of the other first clamping mechanism. The moving stop block 24 can slide relative to the first clamping seat 21, and the stop block driving member drives the moving stop block 24 to slide.

[0029] In addition, the second clamping mechanism includes two second clamping seats 31, which are arranged at intervals on both sides of the pressure maintaining seat 10, and a second pressing block (not shown in the figure) is provided at the top of the second clamping seat 31.

[0030] Based on the above structure, when using the wood door pressure maintaining and clamping device of the present utility model, after the plate is coated with glue and bonded, it can be conveyed to the wood door pressure maintaining and clamping device by the conveying structure of the panel splicing machine, and then the glued plate is placed on the pressure maintaining seat 10. The two ends of the plate can be respectively located between the two clamping seats of the two first clamping mechanisms. The two first clamping seats 21 of one first clamping mechanism can clamp on both sides of one end of the plate. At the same time, the fixed stop block 22 on the corresponding first clamping seat 21 abuts and presses at this end of the plate. At the same time, the first pressing block presses above the plate at the top of the first clamping seat 21. In this way, this first clamping mechanism can perform left-right, up-down, and end abutting pressure maintaining on this end of the plate.

[0031] The other first clamping mechanism can clamp, pressure maintain, and position at the other end of the plate. That is, the two first clamping seats 21 of the first clamping mechanism at this end clamp on both sides of the other end of the plate. At the same time, the moving stop block 24 on the corresponding first clamping seat 21 slides and abuts at this end of the plate, and can be pressed at this end through the stop block driving member. At the same time, the other end of the plate is abutted against the fixed stop block 22, and the two ends of the plate can be better pressed and pressure maintained. Similarly, the first pressing block of the first clamping mechanism at this end presses above this end of the plate at the top of the first clamping seat 21. In this way, this first clamping mechanism can perform left-right, up-down, and end abutting pressure maintaining on this end of the plate.

[0032] In addition, the second clamping mechanism located between the two first clamping mechanisms can clamp and pressure maintain the middle section of the plate. The middle section of the plate is clamped on both sides by the two second clamping seats 31, and the second pressing block at the top of the second clamping seat 31 can press up and down on the middle section of the plate. In this way, the second clamping mechanism can perform left-right and up-down abutting pressure maintaining on the middle section of the plate.

[0033] In this way, in this embodiment, the two first clamping mechanisms cooperate with the second clamping mechanism in the middle to perform segmented clamping, and the first clamping mechanisms at both ends and the second clamping mechanism in the middle cooperate to realize front-back, left-right, and up-down clamping and pressure maintaining of the same plate. In this way, the forces at each part of the plate during the pressure maintaining process are uniform, and the pressure maintaining and drying effect is better.

[0034] It should be noted that side plates 25 are provided on the sides of the first clamping seat 21 and the second clamping seat 31 for the side part of the plate to abut against. After the plate is placed in the first clamping seat 21 and the second clamping seat 31, pressure maintaining and clamping are realized by abutting against the side plates 25.

[0035] Further, a first pressing driving member is provided on the first clamping seat 21. The first pressing driving member can drive the first pressing block to rotate so that the first pressing block rotates above the first clamping seat 21. In this way, when the plate is placed, the first pressing driving member can drive the first pressing block to rotate to a position away from the first clamping seat 21, so that the plate can be placed on the first clamping seat 21 from above the first clamping seat 21, and then the first pressing driving member can drive the first pressing block to rotate above the first clamping seat 21, and then it can be pressed above the plate.

[0036] Further, the first pressing driving member is a first rotary cylinder, and the piston rod of the first rotary cylinder is connected to the first pressing block. In this way, the first pressing block can be driven by the first rotary cylinder to rotate away from the first clamping seat 21, and then rotate above the first clamping seat 21 to press.

[0037] Further, a second pressing driving member is provided on the first clamping seat 21. The second pressing driving member is used to drive the second pressing block to rotate so that the second pressing block rotates above the second clamping seat 31. In this way, the second pressing block can be driven by the second rotary cylinder to rotate away from the second clamping seat 31, and then rotate above the second clamping seat 31 to press.

[0038] Further, the second pressing driving member is a second rotary cylinder, and the piston rod of the second rotary cylinder is connected to the second pressing block. In this way, the second pressing block can be driven by the second rotary cylinder to rotate away from the second clamping seat 31, and then rotate above the second clamping seat 31 to press.

[0039] Further, a first sliding rail 11 is provided on the pressure maintaining seat 10. First sliding seats are provided at both ends of the first sliding rail 11. The first sliding seats are slidably matched with the first sliding rail 11; the first clamping seat 21 is installed on the first sliding seat. In this way, the relative positions of the two first clamping mechanisms at both ends of the pressure maintaining seat 10 can be realized by the sliding of the first clamping seat 21 relative to the first sliding rail 11 with respect to the first sliding seat, which is suitable for pressing plates of different lengths.

[0040] Further, a second sliding rail is provided on the first sliding seat. The first clamping seat 21 is slidably matched with the second sliding rail through a first slider 23. The two first clamping seats 21 of the same first clamping mechanism realize the spacing adjustment in the width direction by the sliding of the first slider 23 cooperating with the second sliding rail, which is suitable for pressing plates of different widths.

[0041] Further, a second sliding seat is provided between the two first sliding seats. The second sliding seat is slidably matched with the first sliding rail 11; the second clamping seat 31 is installed on the second sliding seat. Similarly, the position of the second clamping mechanism on the pressure maintaining seat 10 can be adjusted by the sliding of the second sliding seat and the first sliding rail 11, and the second clamping mechanism at the middle position can be adjusted according to the length of different plates.

[0042] Further, a third slide rail is provided on the second sliding seat, and the second clamping seat 31 is slidably engaged with the third slide rail through a second slider 32. The two second clamping seats 31 adjust the spacing in the width direction by sliding the second slider 32 in cooperation with the third slide rail, which is suitable for pressing plates with different widths.

[0043] It should be noted that the first clamping mechanism further includes a first clamping driving member, which can drive the first clamping seat 21 to slide relative to the second slide rail. In this way, the spacing between the two first clamping seats 21 can be adjusted by the first clamping driving member. On the one hand, it can be adjusted to adapt to different plate widths. On the other hand, after the plate is placed, the driving structure can drive the first clamping seat 21 to slide to achieve the clamping action. And after clamping, since the driving structure does not act, it can remain in the clamped and non-sliding state, making the pressure holding process more stable.

[0044] Similarly, the second clamping mechanism further includes a second clamping driving member, which can drive the second clamping seat 31 to slide relative to the second slide rail. In this way, the spacing between the two second clamping seats 31 can be adjusted by the second clamping driving member. On the one hand, it can be adjusted to adapt to different plate widths. On the other hand, after the plate is placed, the driving structure can drive the second clamping seat 31 to slide to achieve the clamping action. And after clamping, since the driving structure does not act, it can remain in the clamped and non-sliding state, making the pressure holding process more stable.

[0045] Of course, a third clamping driving member can also be provided, which can drive the first clamping seats 21 at both ends to slide relative to the first slide rail 11 through the third clamping driving member. In this way, the positions of the two first clamping mechanisms at both ends of the pressure holding seat 10 can be adjusted to adapt to different plate lengths. In addition, since the moving block 24 on the first clamping seat 21 of one of the first clamping mechanisms can move within a small range under the action of the block driving member, cooperating with the large-range adjustment of the first clamping seat 21 moving along the first slide rail 11, the adjustment accuracy of the pressure holding and abutting at the end of the plate is higher.

[0046] It should be noted that the above-mentioned block driving member, first clamping driving member, second clamping driving member, and third clamping driving member can all be selected as linear motion output structures such as cylinders and electric push rods in the prior art. In this embodiment, a cylinder is used to implement it. Since the cylinder is driven by gas, such gas driving has a certain buffer, and the pressing force applied to the plate is relatively gentle and not easy to damage the plate.

[0047] The technical means disclosed by the solution of the present utility model are not limited to those disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements are also regarded as the protection scope of the present utility model.

Claims

1. A door pressure-holding and clamping device, characterized in that , including a pressure-holding seat; two first clamping mechanisms, the two first clamping mechanisms are respectively arranged at two ends of the pressure-holding seat; the first clamping mechanism includes two first clamping seats, the two first clamping seats are arranged at two sides of the pressure-holding seat at intervals; a first pressing block is arranged at the top of the first clamping seat; a protruding fixed stop block is arranged on one of the first clamping seats; a protruding moving stop block and a stop block driving member are arranged on the other first clamping seat, and the stop block driving member is used for driving the moving stop block to slide; a second clamping mechanism, the second clamping mechanism is arranged between the two first clamping mechanisms; the second clamping mechanism includes two second clamping seats, the two second clamping seats are arranged at two sides of the pressure-holding seat at intervals; a second pressing block is arranged at the top of the second clamping seat.

2. The wood door pressure-holding and clamping device according to claim 1, wherein A first pressing driving member is arranged on the first clamping seat, and the first pressing driving member is used for driving the first pressing block to rotate so that the first pressing block rotates above the first clamping seat.

3. The door pressing and clamping device according to claim 2, characterized in that, The first pressing driving member is a first rotary cylinder, and a piston rod of the first rotary cylinder is connected to the first pressing block.

4. The wood door pressure-holding and clamping device according to claim 1, wherein, A second pressing driving member is arranged on the first clamping seat, and the second pressing driving member is used for driving the second pressing block to rotate so that the second pressing block rotates above the second clamping seat.

5. The door pressing and clamping device according to claim 4, characterized in that, The second pressing driving member is a second rotary cylinder, and a piston rod of the second rotary cylinder is connected to the second pressing block.

6. The wood door pressure-holding clamping device according to any one of claims 1-5, characterized in that, A first slide rail is arranged on the pressure-holding seat, and first sliding seats are arranged at two ends of the first slide rail. The first sliding seats are in sliding fit with the first slide rail; the first clamping seats are mounted on the first sliding seats.

7. The wood door pressure-holding clamping device according to claim 6, characterized in that, A second slide rail is arranged on the first sliding seat, and the first clamping seat is in sliding fit with the second slide rail through a first slider.

8. The wood door pressure-holding clamping device according to claim 6, characterized in that, A second sliding seat is arranged between the two first sliding seats, and the second sliding seat is in sliding fit with the first slide rail; the second clamping seats are mounted on the second sliding seat.

9. The wood door pressure-holding clamping device according to claim 8, wherein, A third slide rail is arranged on the second sliding seat, and the second clamping seat is in sliding fit with the third slide rail through a second slider.

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