Mother-son door forming and pressing mechanism

Abstract

The utility model discloses a primary and secondary door forming and pressing mechanism, and relates to the technical field of wood-working machinery. Comprising an advancing and retreating assembly, a lifting assembly, a first pressing and pasting assembly, a second pressing and pasting assembly, a third pressing and pasting assembly, a fourth pressing and pasting assembly, a fifth pressing and pasting assembly, a sixth pressing and pasting assembly and a seventh pressing and pasting assembly. The third pressing and pasting assembly and the fifth pressing and pasting assembly are the same in structure, the lifting assembly is arranged on the advancing and retreating assembly, and the advancing and retreating assembly can drive the position of the lifting assembly to horizontally move front and back. The first pressing and pasting assembly, the second pressing and pasting assembly, the third pressing and pasting assembly, the fourth pressing and pasting assembly, the fifth pressing and pasting assembly, the sixth pressing and pasting assembly and the seventh pressing and pasting assembly are sequentially arranged on the lifting assembly to conduct pressing operation on the edge sealing belt. The edge pressing strip can be accurately attached to a wooden door through the advancing and retreating assembly and the lifting assembly, and the situation that the attaching effect is affected due to position deviation in the attaching process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of woodworking machinery, in particular to a forming and laminating mechanism for a double-leaf door. Background Technique

[0002] With the rapid development of the furniture market, the edge banding of various special-shaped plates is gradually increasing; for the double-leaf door edge banding machine that is currently popular in the furniture market, two mechanisms are required to synchronously mill the sub-door or the main door during the pre-milling of the double-leaf door. When the edge banding laminating mechanism adapts to double-leaf doors of different sizes, the switching is not timely enough, and the degree of automation is relatively lacking; now the market demand is gradually increasing, and a more intelligent double-leaf door edge banding machine needs to be introduced to meet the production requirements.

[0003] In the prior art, during the process of laminating the edge banding on a wooden door, the position of the laminating device cannot be adjusted according to the position where the wooden door is placed, resulting in a deviation in the position when the edge banding is laminated onto the wooden door, which affects the edge banding effect. Content of the Utility Model

[0004] The utility model provides a forming and laminating mechanism for a double-leaf door to solve the above technical problems.

[0005] The utility model provides a forming and laminating mechanism for a double-leaf door, including a retracting and extending component, a lifting component, a first laminating component, a second laminating component, a third laminating component, a fourth laminating component, a fifth laminating component, a sixth laminating component, and a seventh laminating component; the third laminating component has the same structure as the fifth laminating component, the lifting component is arranged on the retracting and extending component, the retracting and extending component can drive the position of the lifting component to move horizontally back and forth, and the first laminating component, the second laminating component, the third laminating component, the fourth laminating component, the fifth laminating component, the sixth laminating component, and the seventh laminating component are sequentially arranged on the lifting component to perform a pressing operation on the edge banding.

[0006] Further, the retracting and extending component includes a bottom plate, a cylinder seat is arranged on the bottom plate, a moving cylinder is arranged on the cylinder seat, a ball eye joint is arranged on the telescopic end of the moving cylinder, two horizontally arranged guide rail seats are arranged at the bottom of the bottom plate, the bottom plate is horizontally slidably connected to the two guide rail seats, and the ball eye joint is connected to the bottom plate.

[0007] Further, the lifting component includes a lifting motor arranged on the bottom plate, a speed reducer is arranged on the lifting motor, transmission shafts are arranged at both ends of the speed reducer, support seats are arranged at both ends of the bottom plate, lifting slide rails are arranged on the support seats, lifting slide blocks slidably matched with the lifting slide rails are arranged on the lifting slide rails, a coupling is arranged at the end of the transmission shaft, a lifting lead screw is arranged on the coupling, the lifting lead screw is rotatably connected to the support seat and the lifting slide block is threadedly connected to the lifting lead screw, and support shafts are arranged horizontally at both ends of the two lifting slide blocks.

[0008] Further, the third pressing component includes a locking frame arranged on the support shaft. A sliding seat frame is arranged on the locking frame and is slidably matched with the locking frame. Two linear bearings are arranged on the sliding seat frame. A pressing and fixing block is arranged on the linear bearings. A first compression spring is arranged on the linear bearings between the pressing and fixing block and the sliding seat frame. A pressing belt plate is arranged on the top of the pressing and fixing block. Two symmetrically arranged pressing bearings are arranged on the top of the pressing belt plate.

[0009] Further, the first pressing component includes a first fixing seat arranged on the support shaft. Two first optical axes are arranged on the first fixing seat. A sliding seat is arranged on the two first optical axes and is horizontally slidably matched with the first optical axes. A second compression spring is arranged between the fixing seat and the sliding seat. A rubber wheel is arranged on the sliding seat.

[0010] Further, the second pressing component includes a second fixing seat arranged on the support shaft. A small pressing wheel is arranged on the second fixing seat.

[0011] Further, the fourth pressing component includes a pressing and shifting piece and a shifting piece seat. The pressing and shifting piece is located on the shifting piece seat.

[0012] The present utility model provides a forming and pressing mechanism for a mother - daughter door through improvement. Compared with the prior art, it has the following improvements and advantages:

[0013] All components of the present utility model are controlled by compression springs to avoid hard contact between the pressing components and the board. At the same time, the whole mechanism's advancement and retreat are controlled by the advancement - retreat component. The lifting component is controlled by a servo and is coordinated with the height of the groove pre - milled by the mother - daughter door forming milling cutter mechanism. The cooperation between the two has high precision and fast switching. Description of the Drawings

[0014] Figure 1 is a three - dimensional structural schematic diagram of the present utility model;

[0015] Figure 2 is a three - dimensional structural schematic diagram of the advancement - retreat component of the present utility model;

[0016] Figure 3 is a three - dimensional structural schematic diagram of the lifting component of the present utility model;

[0017] Figure 4 is a three - dimensional structural schematic diagram of the first pressing component of the present utility model;

[0018] Figure 5 is a three - dimensional structural schematic diagram of the second pressing component of the present utility model;

[0019] Figure 6 is a three - dimensional structural schematic diagram of the third pressing component of the present utility model;

[0020] Figure 7 Schematic perspective view of the fourth pressing component of the present utility model;

[0021] Figure 8 Schematic perspective view of the fifth pressing component of the present utility model;

[0022] Figure 9 Schematic perspective view of the sixth pressing component of the present utility model;

[0023] Figure 10 Schematic perspective view of the seventh pressing component of the present utility model;

[0024] Figure 11 Schematic process diagram of edge pressing and fitting for wooden doors of the present utility model;

[0025] Explanation of reference numerals:

[0026] Advancing and retracting component 5-1, bottom plate 5-101, cylinder seat 5-102, moving cylinder 5-103, ball eye joint 5-104, guide rail seat 5-105, lifting component 5-2, lifting motor 5-201, reduction gear 5-202, transmission shaft 5-203, support seat 5-204, coupling 5-205, lifting lead screw 5-206, support shaft 5-207, lifting slide rail 5-208, lifting slide block 5-209, first pressing component 5-3, first fixing seat 5-301, first optical axis 5-302, slide block 5-303, second compression spring 5-304, rubber wheel 5-305, second pressing component 5-4, second fixing seat 5-401, small pressing wheel 5-402, third pressing component 5-5, locking frame 5-501, slide block frame 5-502, linear bearing 5-503, pressing fixing block 5-504, first compression spring 5-505, pressing belt plate 5-506, pressing bearing 5-507, fourth pressing component 5-6, pressing dial 5-601, dial seat 5-602, fifth pressing component 5-7, sixth pressing component 5-8, seventh pressing component 5-9. Detailed implementation manners

[0027] The following will combine with the attached Figures 1 to 11 The present utility model will be described in detail. The technical solutions in the embodiments of the present utility model are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0028] The present utility model provides a forming and pressing mechanism for a mother - and - son door through improvement, which includes a forward - and - backward movement component 5 - 1, a lifting component 5 - 2, a first pressing component 5 - 3, a second pressing component 5 - 4, a third pressing component 5 - 5, a fourth pressing component 5 - 6, a fifth pressing component 5 - 7, a sixth pressing component 5 - 8, and a seventh pressing component 5 - 9; the third pressing component 5 - 5 has the same structure as the fifth pressing component 5 - 7, the lifting component 5 - 2 is arranged on the forward - and - backward movement component 5 - 1, the forward - and - backward movement component 5 - 1 can drive the position of the lifting component 5 - 2 to move horizontally forward and backward, and the first pressing component 5 - 3, the second pressing component 5 - 4, the third pressing component 5 - 5, the fourth pressing component 5 - 6, the fifth pressing component 5 - 7, the sixth pressing component 5 - 8, and the seventh pressing component 5 - 9 are sequentially arranged on the lifting component 5 - 2 to perform a pressing operation on the edge banding.

[0029] When the board contacts the pressing component, it has a buffering effect; it can better protect the board and the edge banding from being damaged by pressing.

[0030] Preferably, the forward - and - backward movement component 5 - 1 includes a bottom plate 5 - 101, a cylinder seat 5 - 102 is provided on the bottom plate 5 - 101, a forward - and - backward movement cylinder 114 is provided on the cylinder seat 5 - 102, a ball eye joint 5 - 104 is provided on the telescopic end of the forward - and - backward movement cylinder 114, two horizontally arranged guide rail seats 5 - 105 are provided at the bottom of the bottom plate 5 - 101, the bottom plate 5 - 101 is horizontally slidably connected to the two guide rail seats 5 - 105, and the ball eye joint 5 - 104 is connected to the bottom plate 5 - 101.

[0031] When pasting the edge banding on the wooden door, the position of the pressing mechanism can be moved horizontally. At this time, the forward - and - backward movement cylinder 114 works to drive the position of the ball eye joint 5 - 104 to move, thereby driving the bottom plate 5 - 101 to move on the two guide rail seats 5 - 105, so as to move the position of the pressing mechanism to the side of the wooden door, making the position of the pressing mechanism fit the wooden door.

[0032] Preferably, the lifting component 5 - 2 includes a lifting motor 5 - 201 arranged on the bottom plate 5 - 101, a speed reducer 5 - 202 is provided on the lifting motor 5 - 201, transmission shafts 5 - 203 are provided at both ends of the speed reducer 5 - 202, support seats 5 - 204 are provided at both ends of the bottom plate 5 - 101, lifting slide rails 5 - 208 are provided on the support seats 5 - 204, lifting slide seats 5 - 209 which are slidably matched with the lifting slide rails 5 - 208 are provided on the lifting slide rails 5 - 208, a coupling 5 - 205 is provided at the end of the transmission shaft 5 - 203, a lifting lead screw 5 - 206 is provided on the coupling 5 - 205, the lifting lead screw 5 - 206 is rotatably connected to the support seat 5 - 204 and the lifting slide seat 5 - 209 is threadedly connected to the lifting lead screw 5 - 206, and horizontal support shafts 5 - 207 are provided at both ends of the two lifting slide seats 5 - 209.

[0033] In this embodiment, when the upper and lower positions of the pressing mechanism are adjusted, the lifting motor 5-201 can drive the two transmission shafts 5-203 to rotate through the reducer 5-202. The rotation of the two transmission shafts 5-203 will drive the two couplings 5-205 to rotate, so that the two lifting screw rods 5-206 rotate. The lifting screw rods 5-206 will drive the position of the lifting slide 5-209 to rise and fall, thereby driving the position of the horizontally set support shaft 5-207 to move up and down, and will drive the position of the pressing mechanism to move up and down, so as to better fit the edge banding to the wooden door.

[0034] Preferably, the pressure-sticking component three 5-5 includes a locking frame 5-501 arranged on the support shaft 5-207, the locking frame 5-501 is provided with a sliding frame 5-502 which is slidably matched therewith, the sliding frame 5-502 is provided with two linear bearings 5-503, the linear bearings 5-503 are provided with a pressure-sticking fixed block 5-504, the pressure-sticking fixed block 5-504 and the linear bearings 5-503 of the sliding frame 5-502 bracket are provided with a first compression spring 5-505, the top of the pressure-sticking fixed block 5-504 is provided with a pressure plate 5-506, and the top of the pressure plate 5-506 is provided with two symmetrically arranged pressure-sticking bearings 5-507.

[0035] During use, the first compression spring 5-505 can be used to make the pressure plate 5-506 and the outer straight edge of the plate contact the pressing bearing 5-507 to prevent the pressure plate 5-506 from squeezing the inner corner of the edge band; the first compression spring has a flexible effect and has a buffering effect when the plate contacts the pressing component.

[0036] Preferably, the pressing assembly 5-3 includes a first fixed seat 5-301 arranged on the support shaft 5-207, two first optical axes 5-302 are arranged on the first fixed seat 5-301, and a horizontally sliding sliding seat 5-303 is arranged on the two first optical axes 5-302, a second compression spring 5-304 is arranged between the fixed seat and the sliding seat 5-303, and a rubber wheel 5-305 is arranged on the sliding seat 5-303.

[0037] Preferably, the pressing component 2 5-4 includes a second fixed seat 5-401 arranged on the support shaft 5-207, and a small pressing wheel 5-402 is provided on the second fixed seat 5-401.

[0038] Preferably, the pressing component four 5-6 includes a pressing paddle 5-601 and a paddle seat 5-602, and the pressing paddle 5-601 is located on the paddle seat 5-602.

[0039] Since the edge band is soft and has been glued by the glue-coating and tape-feeding mechanism 2, it is easy to irregularly stick the edge band to the inner straight edge when contacting the pressing component 3 5-5, causing the edge band to be torn or wrinkled. Therefore, the glue can be worked by the pressing paddle 5-601 to prevent the edge band from being torn or wrinkled.

[0040] The purpose of the double-door forming and pressing mechanism 5 is to seal the L-shaped groove with the edge band. The various mechanism components cooperate with each other to achieve the purpose. The working process is as follows Figure 11 As shown:

[0041] When the edge banding tape passes through the gluing mechanism and the tape feeding mechanism 2, the edge banding tape is coated with glue and attached to the wooden board, and then passes through the straight edge limiting tape pressing mechanism to pre-tighten its outer straight edge, and then passes through the forming pressing mechanism;

[0042] First, the edge banding is slightly pre-pressed and deformed along the arc angle of the plate through the pressing component 5-3 to prepare for the next step and ensure that the edge banding will not bulge when it is pasted to the rounded corner;

[0043] Then, it passes through the second pressing component 5-4. Since the position of the outer straight edge band has been stabilized after passing through the first pressing component 5-3, the second pressing component 5-4 intervenes to press and firmly press the outer straight edge surface.

[0044] Then, it passes through the pressing component three 5-5, whose function is to push the edge band into the groove and pre-press it in the upper plane. The upper edge of the pressing plate 5-506 in the pressing component three 5-5 is provided with a R1-1.5 fillet, so that the edge band is completely fitted with the inner corner of the plate. In this process, the pressing component four 5-6 is provided to intervene, which can prevent the edge band from irregularly contacting, causing the edge band to be torn and wrinkled.

[0045] Then the edge banding is pressed onto the inner straight edge by the pressing component 5-7; R1-1.5 fillets are also made on the upper right angle edge to prevent the inner corner from being squeezed during pressing; after this process, the edge banding has been completely pasted in place;

[0046] Then, the inner straight edge is pressed and secured by the pressing component 6 5-8; the upper edge sealing surface and the inner corner are pressed and secured by the pressing component 7 5-9;

[0047] The basic process of forming and pressing is the above process. The highlight of the design of this mechanism is that it is all equipped with compression spring control to avoid hard contact between the pressing components and the plate; at the same time, it cooperates with the advance and retreat component 5-1 to control the advance and retreat of the entire mechanism; the lifting component 5-2 cooperates with the height of the groove pre-milled by the mother-and-child door forming milling cutter mechanism 1 through servo control, and the two have high coordination accuracy and fast switching.

[0048] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present utility model. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model. Therefore, the present utility model will not be limited to the embodiments shown herein, but rather to the broadest scope consistent with the principles and novel features disclosed herein.

Claims

1. A forming and pressing mechanism for a double door, characterized in that: The invention comprises an advance-retract component (5-1), a lifting component (5-2), a pressing component one (5-3), a pressing component two (5-4), a pressing component three (5-5), a pressing component four (5-6), a pressing component five (5-7), a pressing component six (5-8) and a pressing component seven (5-9); the pressing component three (5-5) has the same structure as the pressing component five (5-7); the lifting component (5-2) is arranged on the advance-retract component (5-1); the advance-retract component (5-1) can drive the position of the lifting component (5-2) to move horizontally forward and backward; the pressing component one (5-3), the pressing component two (5-4), the pressing component three (5-5), the pressing component four (5-6), the pressing component five (5-7), the pressing component six (5-8) and the pressing component seven (5-9) are arranged on the lifting component (5-2) in sequence to press the edge band.

2. A double-door forming and pressing mechanism according to claim 1, characterized in that: The advance and retreat component (5-1) comprises a base plate (5-101), a cylinder seat (5-102) is provided on the base plate (5-101), a movable cylinder (5-103) is provided on the cylinder seat (5-102), a fisheye joint (5-104) is provided on the telescopic end of the movable cylinder (5-103), two horizontally arranged guide rail seats (5-105) are provided at the bottom of the base plate (5-101), the base plate (5-101) is horizontally slidably connected to the two guide rail seats (5-105), and the fisheye joint (5-104) is connected to the base plate (5-101).

3. The double-door forming and pressing mechanism according to claim 2, characterized in that: The lifting assembly (5-2) comprises a lifting motor (5-201) arranged on a base plate (5-101), a reducer (5-202) being arranged on the lifting motor (5-201), transmission shafts (5-203) being arranged at both ends of the reducer (5-202), support seats (5-204) being arranged at both ends of the base plate (5-101), a lifting rail (5-208) being arranged on the support seat (5-204), and a lifting rail (5-208) being arranged on the lifting rail (5-208). A lifting slide (5-209) is slidably matched with the lifting slide (5-209), a coupling (5-205) is provided at the end of the transmission shaft (5-203), a lifting screw (5-206) is provided on the coupling (5-205), the lifting screw (5-206) is rotatably connected to the support seat (5-204), and the lifting slide (5-209) is threadedly connected to the lifting screw (5-206), and horizontally arranged support shafts (5-207) are provided at both ends of the two lifting slides (5-209).

4. The double-door forming and pressing mechanism according to claim 3, characterized in that: The pressing component three (5-5) includes a locking frame (5-501) arranged on a support shaft (5-207), the locking frame (5-501) is provided with a sliding frame (5-502) slidably matched therewith, the sliding frame (5-502) is provided with two linear bearings (5-503), the linear bearings (5-503) are provided with a pressing fixed block (5-504), the pressing fixed block (5-504) and the linear bearings (5-503) of the sliding frame (5-502) bracket are provided with a first compression spring (5-505), the top of the pressing fixed block (5-504) is provided with a pressing plate (5-506), and the top of the pressing plate (5-506) is provided with two symmetrically arranged pressing bearings (5-507).

5. The double-door forming and pressing mechanism according to claim 4, characterized in that: The pressing component 1 (5-3) includes a first fixed seat (5-301) arranged on a support shaft (5-207), two first optical axes (5-302) are arranged on the first fixed seat (5-301), and a horizontally sliding sliding seat (5-303) is arranged on the two first optical axes (5-302), a second compression spring (5-304) is arranged between the fixed seat and the sliding seat (5-303), and a rubber wheel (5-305) is arranged on the sliding seat (5-303).

6. The double-door forming and pressing mechanism according to claim 5, characterized in that: The second pressing assembly (5-4) comprises a second fixed seat (5-401) arranged on the support shaft (5-207), and a small pressing wheel (5-402) is arranged on the second fixed seat (5-401).

7. The double-door forming and pressing mechanism according to claim 6, characterized in that: The pressing component four (5-6) includes a pressing pick (5-601) and a pick seat (5-602), and the pressing pick (5-601) is located on the pick seat (5-602).

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