Facing processing line based on furniture processing
By designing an automated veneer processing line, which utilizes a gripping mechanism and a rolling device to automate the processing of plywood, the problem of low plywood processing efficiency has been solved, achieving high-quality gluing and reducing labor intensity.
Patent Information
- Application Number
- CN202511260283.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-04
- Publication Date
- 2025-10-31
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In furniture manufacturing, the processing efficiency of plywood is generally low, mainly because the handling and bonding of the upper plywood layers rely on manual labor, resulting in low efficiency and high labor intensity.
A veneer processing line based on furniture manufacturing was designed, including an adhesive application table, a bonding table, a placement table, and a press. The system uses a gripping mechanism to automatically transport plywood and a rolling device to roll the plywood surface to expel air and improve compactness. The system is combined with a conveyor and a press to achieve automated bonding.
It increases the feeding speed of plywood, reduces the workload of workers, improves the bonding quality, reduces the risk of hollow plywood caused by air bubbles, and improves the overall processing efficiency.
Smart Images
Figure CN120862819A_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of furniture raw material processing technology, and in particular to a veneer processing line based on furniture processing. Background Technology
[0002] Furniture manufacturing requires a large amount of boards for production. Plywood is a three- or multi-layered board material made by rotary cutting logs into veneers or slicing timber into thin sheets and then gluing them together with adhesive. It usually uses an odd number of veneer layers and glues the adjacent veneer layers with their fiber directions perpendicular to each other. After applying adhesive to the surface of the plywood, the previous plywood is placed on the glued surface, and then a press is used to press the plywood down to glue the two sides together.
[0003] However, when the upper layer of plywood is placed on the glued surface, the plywood is often moved by workers and then placed on the glued surface, resulting in relatively low processing efficiency for the plywood. Summary of the Invention
[0004] To improve the processing efficiency of plywood, this application provides a veneer processing line based on furniture processing.
[0005] The veneer processing line based on furniture manufacturing provided in this application adopts the following technical solution: A veneer processing line based on furniture manufacturing includes an adhesive application table, a laminating table, a placement table, and a press. The adhesive application table is equipped with an adhesive application mechanism. The laminating table holds plywood coated with adhesive. The placement table holds upper-layer plywood to be glued. The line also includes a mounting frame spanning the placement table and the laminating table. A gripping mechanism is mounted on the mounting frame to grip plywood on the placement table and move it to the laminating table. A rolling device is mounted on the laminating table to press the plywood together after lamination. Conveying components are provided on the adhesive application table, the laminating table, and between the two tables to transport the plywood. The placement table has two layers: an upper placement table to receive plywood, and a lower placement table to transport the plywood to the press.
[0006] Optionally, the mounting frame includes a column and a rectangular frame. The column is located at the corner of the rectangular frame and is fixedly mounted on the lower placement platform and the bonding platform. The gripping mechanism includes a gripping rod located within the rectangular frame. The gripping rod is vertically positioned. The gripping mechanism also includes a mounting frame located at the end of the gripping rod. The mounting frame is provided with a suction cup for adsorbing plywood. The gripping mechanism also includes a moving component for driving the gripping rod to move within the rectangular frame.
[0007] Optionally, the bottom of the mounting frame is provided with multiple electric push rods, the output shaft of the electric push rods is perpendicular to the mounting frame, the suction cup is provided on the output shaft of the electric push rods, and the electric push rods adjust the distance between the suction cup and the mounting frame so that the plywood is in a bent state and one side contacts the lower plywood first before the bonding is completed.
[0008] Optionally, the suction cup is provided with a ball head at its mounting end, and the output shaft of the electric push rod is provided with a spherical groove for the ball head to engage. The suction cup is engaged in the spherical groove by the ball head and is spherically hinged to the output shaft of the electric push rod.
[0009] Optionally, the electric push rod located on the long side frame of the mounting frame is slidably disposed on the long side frame, and the electric push rod slides along the length direction of the long side frame. It also includes a fixing member, which is used to fix the electric push rod body to the long side frame.
[0010] Optionally, the rolling device includes a positioning plate disposed on the bonding table, the positioning plate being located on both sides of the plywood, the rolling device further includes a compaction roller disposed on the positioning plate, the compaction roller spanning the plywood and perpendicular to the positioning plate, the compaction roller being slidably disposed on the positioning plate, the compaction roller sliding along the length direction of the positioning plate, and the rolling device further includes a rolling element for driving the compaction roller to slide and press the plywood.
[0011] Optionally, an abutment plate is slidably disposed on the bonding table. The abutment plate slides in a direction perpendicular to the bonding table. The abutment plate is used to abut the end of the plywood after the lower plywood is conveyed to the bonding table, and is also used for the end of the upper plywood to contact the abutment plate in a horizontal state and then slide along the abutment plate to bond with the lower plywood.
[0012] Optionally, the positioning plate is slidably mounted on the bonding table, and the two positioning plates on both sides move towards each other or away from each other. The bonding table is provided with a second driving member for driving the positioning plate to slide; the compaction roller is a telescopic structure.
[0013] Optionally, the positioning plate is slidably mounted on the bonding table, and the two positioning plates on both sides move towards each other or away from each other. The bonding table is provided with a second driving member for driving the positioning plate to slide; the compaction roller is a telescopic structure.
[0014] Optionally, an air pump is provided on the electric push rod body, and a connecting pipe is provided between the air pump and the open surface of the suction cup.
[0015] In summary, this application includes at least one of the following beneficial technical effects: 1. During plywood bonding, the lower layer of plywood is first placed on the gluing table. Adhesive is applied to the lower layer via a gluing mechanism. The plywood is then conveyed to the bonding table via a conveyor. At this point, workers stack the upper layer of plywood on the placement table. A gripping mechanism picks up the top layer of plywood and bonds it to the gluing surface. A rolling device then repeatedly rolls the plywood surface to expel air bubbles and increase its compactness. The compacted plywood is then conveyed to a press, where it is pressed down to seal the plywood. The gripping mechanism, by bonding the plywood to the bonding surface, increases the feeding speed of the upper layer of plywood and reduces the workload of workers. The rolling device also removes air bubbles from the plywood, improving the bonding quality. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the overall structure of a veneer processing line based on furniture processing according to an embodiment of this application; Figure 2 This is a schematic diagram of the bonding table and placement table in a veneer processing line based on furniture processing according to an embodiment of this application; Figure 3 This is a schematic diagram of the mounting frame structure in a veneer processing line based on furniture processing according to an embodiment of this application; Figure 4 This is a cross-sectional view of the mounting frame in a veneer processing line based on furniture processing according to an embodiment of this application; Figure 5 This is a schematic diagram of plywood bonding in a veneer processing line based on furniture processing according to an embodiment of this application; Figure 6 yes Figure 4 An enlarged schematic diagram of part A in the middle.
[0017] Explanation of reference numerals in the attached diagram: 1. Glue application table; 2. Lamination table; 3. Placement table; 4. Press; 5. Glue application roller; 6. Hopper; 7. Plywood; 8. Mounting bracket; 81. Column; 82. Rectangular frame; 9. Gripping mechanism; 91. Gripping rod; 92. Suction cup; 93. Mounting frame; 94. Horizontal lead screw; 95. Vertical lead screw; 96. Mounting base; 97. Horizontal motor; 98. Vertical motor; 10. Rolling device; 101. Positioning plate; 102. Compacting roller; 103. Rolling screw; 104. Rolling motor; 11. Conveying components; 12. Electric actuator; 13. Ball head; 14. Spherical groove; 15. Slide plate; 16. Bolt; 17. Abutment plate; 18. Air pump; 19. Connecting pipe. Detailed Implementation
[0018] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail.
[0019] This application discloses a veneer processing line based on furniture manufacturing. (Refer to...) Figure 1 The veneer processing line based on furniture processing includes a gluing table 1, a bonding table 2, a placement table 3, and a press 4. The gluing table 1 is equipped with a gluing mechanism, which includes a gluing roller 5 and a hopper 6. The hopper 6 is used to hold glue. The glue in the hopper 6 is applied to the gluing roller 5. The gluing roller 5 rotates to apply the glue to the plywood 7. The operation is simple and convenient.
[0020] Reference Figure 1 and Figure 2 The bonding table 2 is used to place the plywood 7 coated with adhesive. The plywood 7 after being coated with adhesive is transported to the bonding table 2, so that the upper plywood 7 can be pressed down and bonded. Reference Figure 1 and Figure 2 The placement table 3 is used to place the upper layer plywood 7 to be glued. The plywood 7 is stacked on the placement table 3, and then the plywood 7 is moved to the plywood 7 on the bonding table 2. Reference Figure 1 and Figure 2 It also includes a mounting frame 8, which spans the placement platform 3 and the bonding platform 2. The mounting frame 8 is equipped with a gripping mechanism 9, which is used to grip the plywood 7 on the placement platform 3 and move it to the plywood 7 on the bonding platform 2. Reference Figure 1 and Figure 2 A rolling device 10 is provided on the gluing table. The rolling device 10 is used to roll on the plywood 7 after the plywood 7 is glued together to press the plywood 7 together. Reference Figure 1 Conveying components 11 are provided on the gluing table 1 and the bonding table 2, as well as between the gluing table 1 and the bonding table 2. The conveying components 11 are used to convey the plywood 7. In the embodiments of this application, the conveying components 11 can be driven by a conveying motor to rotate the conveying roller and drive the plywood 7 forward, or driven by a drive motor to rotate the conveyor roller and drive the conveyor belt to run and move the plywood 7, or other known conveying methods. Reference Figure 1 and Figure 2 The placement platform 3 has two layers. The upper placement platform 3 is used to receive the plywood 7, and the lower placement platform is used to transport the plywood 7 into the press 4. The lower placement platform 3 is connected to the feed end of the press 4.
[0021] When gluing plywood 7, the lower layer of plywood 7 is first placed on the gluing table 1. Adhesive is applied to the lower layer of plywood 7 by the gluing mechanism. Then, the plywood 7 is conveyed to the bonding table 2 via the conveyor 11. At this point, the worker stacks the upper layer of plywood 7 on the placement table 3. The gripping mechanism 9 picks up the top layer of plywood 7 and bonds it to the gluing surface. Then, the rolling device 10 repeatedly rolls over the surface of the plywood 7 to bond the plywood 7 together. The air between the plywood 7 is expelled, thereby increasing the compactness of the plywood 7. The compacted plywood 7 is then conveyed to the press 4 via the conveyor 11, and the press 4 presses down on the plywood 7 to tighten it. During the above process, the gripping mechanism 9 adheres the plywood 7 to the bonding surface, which increases the feeding speed of the upper plywood 7 and reduces the workload of the workers. Under the action of the rolling device 10, the air between the plywood 7 is expelled, which improves the bonding quality of the plywood 7.
[0022] In this embodiment, the mounting frame 8 includes a column 81 and a rectangular frame 82. The column 81 is disposed at the corner of the rectangular frame 82 and is fixedly disposed on the lower placement platform 3 and the bonding platform 2. Reference Figure 2 , Figure 3 and Figure 4 The gripping mechanism 9 includes a gripping rod 91 disposed within a rectangular frame 82. Furthermore, the gripping rod 91 is vertically arranged and has a telescopic structure. The gripping rod 91 is provided with a picking push rod for adjusting the length. The gripping mechanism 9 also includes a mounting frame 93 disposed at the end of the gripping rod 91. The mounting frame 93 is provided with a suction cup 92 for adsorbing the plywood 7. Reference Figure 2 , Figure 3 and Figure 4 The gripping mechanism 9 also includes a movable component for driving the gripping rod 91 to move within the rectangular frame 82. The movable component includes a horizontal lead screw 94 and a vertical lead screw 95 disposed on the side of the rectangular frame 82. Both the vertical lead screw 95 and the horizontal lead screw 94 are threadedly connected to a mounting seat 96. The horizontal lead screw 94 is rotatably disposed within the mounting seat 96 on the vertical lead screw 95. A horizontal motor 97 for driving the horizontal lead screw 94 to rotate is disposed on the mounting seat 96. A vertical motor 98 for driving the vertical lead screw 95 to rotate is disposed on the rectangular frame 82. The gripping rod 91 is fixedly disposed on the bottom wall of the mounting seat 96 on the horizontal lead screw 94.
[0023] When gripping the plywood 7, the horizontal motor 97 and the vertical motor 98 are started respectively. The horizontal motor 97 and the vertical motor 98 adjust the position of the mounting base 96 and the position of the gripping rod 91 so that the gripping rod 91 is facing the upper plywood 7. Then the gripping push rod is started, which drives the gripping rod 91 to extend and move the mounting frame 93 down so that the suction cup 92 is attached to the plywood 7. Then the plywood 7 is transported to the glued surface to complete the plywood 7 bonding operation.
[0024] Reference Figure 2 , Figure 3 and Figure 5 When the plywood 7 is bonded horizontally, a small number of air bubbles will inevitably exist between the two layers of plywood 7. These air bubbles can easily lead to hollow areas in the bonded plywood 7. Therefore, in this embodiment, the bottom of the mounting frame 93 is provided with multiple electric push rods 12, arranged circumferentially along the bottom of the mounting frame 93. The output shaft of the electric push rod 12 is perpendicular to the mounting frame 93. A suction cup 92 is mounted on the output shaft of the electric push rod 12. The electric push rod 12 adjusts the distance between the suction cup 92 and the mounting frame 93, causing the plywood 7 to bend and one side to contact the lower layer of plywood 7 first before bonding. After the suction cup 92 adsorbs the plywood 7, the horizontal motor 97 and the vertical motor 98... After the plywood 7 is conveyed to the bonding surface, the electric push rod 12 near the press 4 is activated. The electric push rod 12 retracts, causing the plywood 7 on the press 4 side to bend, making the plywood 7 arc-shaped. The plywood 7 near the bonding mechanism side is in a horizontal state. Then, the gripping rod 91 moves down to make the horizontal section of the plywood 7 adhere to the bonding surface. Then, the rolling device 10 gradually acts on the upper plywood 7 and moves forward, making the bent plywood 7 gradually adhere to the lower plywood 7, thus completing the gluing of the plywood 7. During this process, the air between the curved plywood 7 is gradually expelled, reducing the possibility of the plywood 7 being hollow due to air bubbles, thus improving the bonding quality of the plywood 7.
[0025] Reference Figure 2 , Figure 3 and Figure 5 To facilitate the suction cup 92's adsorption and fixation of the plywood 7 during the bending process driven by the electric push rod 12, in this embodiment, the mounting end of the suction cup 92 is provided with a ball head 13, and the output shaft end of the electric push rod 12 is provided with a spherical groove 14 for the ball head 13 to engage. The suction cup 92 is engaged in the spherical groove 14 through the ball head 13 and is spherically hinged to the output shaft of the electric push rod 12. The spherical hinge of the suction cup 92 to the output shaft of the electric push rod 12 facilitates the adaptive adjustment of the angle of the suction cup 92 when the plywood 7 is bent, thereby adsorbing the plywood 7 and improving the fixing effect of the suction cup 92 on the plywood 7 and facilitating the deformation of the plywood 7 by the electric push rod 12.
[0026] Reference Figure 2 , Figure 4 and Figure 6 When the electric push rod 12 drives the suction cup 92 to fix the plywood 7, after the output shaft of the electric push rod 12 retracts, the electric push rod 12 located in front applies a pushing force to the plywood 7, making it difficult to deform the plywood 7. In order to facilitate the deformation of the plywood 7, in this embodiment of the application, the electric push rod 12 located on the long side frame of the mounting frame 93 is slidably disposed on the long side frame, and the electric push rod 12 slides along the length direction of the long side frame; the body of the electric push rod 12 is slidably disposed on the long side frame, which makes it easy to adjust the distance between adjacent electric push rods 12, so as to increase the distance between the electric push rods 12 near the press 4 side, and make it easier for the electric push rod 12 to drive the plywood 7 to deform.
[0027] Reference Figure 4 and Figure 6 In this embodiment, a fixing member is also included. The fixing member is used to fix the electric push rod 12 body to the long side frame. Multiple slide plates 15 are slidably engaged on the long side frame of the rectangular frame 82. The electric push rod 12 body is fixedly mounted on the slide plate 15. The fixing member includes a bolt 16 threadedly connected to the slide plate 15. Tightening the bolt 16 abuts against the frame of the rectangular frame 82 to fix the slide plate 15 on the rectangular frame 82, thereby fixing the electric push rod 12 on the rectangular frame. The operation is simple and convenient.
[0028] Reference Figure 2 In this embodiment, the rolling device 10 includes a positioning plate 101 disposed on the bonding table 2, the positioning plate 101 being located on both sides of the plywood 7. The rolling device 10 also includes a compaction roller 102 disposed on the positioning plate 101, the compaction roller 102 spanning the plywood 7 and perpendicular to the positioning plate 101, the compaction roller 102 being slidably disposed on the positioning plate 101, and the compaction roller 102 sliding along the length direction of the positioning plate 101. The rolling device 10 also includes a rolling element for driving the compaction roller 102 to slide and press the plywood 7, the rolling element including a rolling screw 103 rotatably disposed on the positioning plate 101, the rolling screw 103 being parallel to the surface of the bonding table 2, a slide being threadedly connected to the rolling screw 103, the compaction roller 102 being rotatably disposed on the slide. Furthermore, a rolling motor 104 for driving the rolling screw 103 to rotate is disposed on the positioning plate 101.
[0029] After the horizontal lead screw 94, vertical lead screw 95, and gripping push rod clamp the horizontal section of plywood 7 between the lower plywood 7 and the upper plywood 7, the rolling motor 104 and electric push rod 12 are started. The rolling motor 104 drives the rolling lead screw 103 to rotate, which in turn drives the compaction roller 102 to move forward. The electric push rod 12 drives the suction cup 92 to retract and separate from the plywood 7. During the forward movement of the compaction roller 102, the arc-shaped corner of the plywood 7 is pressed firmly onto the plywood 7, thus completing the plywood 7 bonding operation. The operation is simple and convenient.
[0030] Reference Figure 2 and Figure 4 To facilitate the positioning of the upper plywood 7, an abutment plate 17 is slidably provided on the bonding table 2. The abutment plate 17 slides in a direction perpendicular to the bonding table 2. Furthermore, a lifting push rod is provided below the bonding table 2 to drive the abutment plate 17 to rise and fall. The abutment plate 17 is used to abut the end of the lower plywood 7 after it is conveyed to the bonding table 2, and also to allow the end of the upper plywood 7 to contact the abutment plate 17 in a horizontal state and then slide along the abutment plate 17 to bond with the lower plywood 7. When the lower plywood 7 is conveyed to the bonding table 2, the abutment plate 17 is located below the table surface of the bonding table 2. The lifting push rod then drives the abutment plate 17 to rise and abut the end of the lower plywood 7. Subsequently, the horizontal end of the upper plywood 7 abuts the plywood 7 to complete the positioning of the plywood 7, which facilitates the alignment of the two layers of plywood 7 and makes the operation simple and convenient.
[0031] Reference Figure 2 To facilitate the separation of the suction cup 92 from the plywood 7 when the compaction roller 102 moves to the suction cup 92, an air pump 18 is installed on the electric push rod 12 body, and a connecting pipe 19 is provided between the air pump 18 and the open surface of the suction cup 92; when the compaction roller 102 moves close to the suction cup 92, the air pump 18 is started, and the air pump 18 injects gas into the suction cup 92 to separate the suction cup 92 from the plywood 7, which is simple and convenient to operate.
[0032] Reference Figure 2 In this embodiment, the positioning plate 101 is slidably disposed on the bonding table 2. The two positioning plates 101 move towards each other or away from each other. The bonding table 2 is provided with a second driving member for driving the positioning plate 101 to slide. The second driving member includes a positioning push rod disposed on the bonding table 2. The positioning plate 101 is fixedly disposed on the output shaft of the positioning push rod. The positioning push rod is activated to adjust the position of the positioning plate 101, thereby adjusting the distance between the two positioning plates 101 to adapt to different specifications of plywood 7. In order to adapt to the adjustment of the distance between the positioning plates 101, the compaction roller 102 is a telescopic structure. The compaction roller 102 includes multiple sleeve rollers and sliding rollers. The sliding rollers are slidably sleeved in the sleeve rollers. Furthermore, the ends of the sleeve rollers or sliding rollers are fixedly disposed on the positioning plate 101.
[0033] Reference Figure 2 To improve the compaction effect of the compaction roller 102 on the plywood 7, in this embodiment of the application, two compaction rollers 102 are provided and are parallel to each other. The two compaction rollers 102 are located on the same horizontal plane, and the extension sections of the two compaction rollers 102 are staggered. That is, the sliding rollers of the two compaction rollers 102 are staggered, which reduces the blank area of the sleeve roller and thus improves the compaction effect of the compaction roller 102.
[0034] Reference Figure 2Furthermore, the positioning plate 101 is provided with an adjusting push rod, which is set vertically. The mounting block of the rolling screw 103 is fixedly set on the output shaft of the adjusting push rod, which facilitates the adjustment of the distance between the compaction roller 102 and the plywood 7, thereby improving the compaction effect of the compaction roller 102 on the plywood 7.
[0035] The implementation principle of a veneer processing line based on furniture manufacturing in this application embodiment is as follows: When plywood 7 is glued, the lower layer of plywood 7 is first placed on the glue application table 1. The glue application mechanism applies adhesive to the lower layer of plywood 7. Then, the plywood 7 is conveyed to the bonding table 2 by the conveyor 11. At this time, the workers stack the upper layer of plywood 7 on the placement table 3. The gripping mechanism 9 picks up the uppermost layer of plywood 7 and attaches it to the glue application surface. Then, the electric push rod 12 makes the plywood 7 into an arc shape. Finally, the horizontal section of the plywood 7 is clamped between the compaction roller 102 and the plywood 7. The compaction roller 102 repeatedly rolls over the surface of the plywood 7 to expel air between the plywood 7, thereby increasing the compactness of the plywood 7. The compacted plywood 7 is then conveyed to the press 4 through the conveyor 11, and the press 4 presses down on the plywood 7 to tighten it. During the above process, the gripping mechanism 9 adheres the plywood 7 to the bonding surface, which increases the feeding speed of the upper plywood 7 and reduces the workload of the workers. Under the action of the rolling device 10, the air between the plywood 7 is expelled, improving the bonding quality of the plywood 7.
[0036] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.
Claims
1. A veneer processing line based on furniture manufacturing, characterized in that: The assembly includes an adhesive application table (1), a bonding table (2), a placement table (3), and a press (4). The adhesive application table (1) is equipped with an adhesive application mechanism. The bonding table (2) is used to place plywood (7) after applying adhesive. The placement table (3) is used to place upper plywood (7) to be bonded. The assembly also includes a mounting frame (8) that spans the placement table (3) and the bonding table (2). The mounting frame (8) is equipped with a gripping mechanism (9) that grips the plywood (7) on the placement table (3) and moves it to the bonding table (2). The plywood (7) is provided with a rolling device (10) on the gluing table. The rolling device (10) is used to roll on the plywood (7) to press the plywood (7) after it is glued together. The gluing table (1) and the gluing table (2) and the gluing table (1) and the gluing table (2) are provided with conveying components (11). The conveying components (11) are used to convey the plywood (7). The placement table (3) is provided with two layers. The upper placement table (3) is used to receive the plywood (7), and the lower placement table is used to convey the plywood (7) into the press (4).
2. The veneer processing line based on furniture processing according to claim 1, characterized in that: The mounting frame (8) includes a column (81) and a rectangular frame (82). The column (81) is located at the corner of the rectangular frame (82) and fixedly mounted on the lower placement platform (3) and the bonding platform (2). The gripping mechanism (9) includes a gripping rod (91) located in the rectangular frame (82). The gripping rod (91) is vertically positioned. The gripping mechanism (9) also includes a mounting frame (93) located at the end of the gripping rod (91). The mounting frame (93) is provided with a suction cup (92) for adsorbing plywood (7). The gripping mechanism (9) also includes a moving part for driving the gripping rod (91) to move within the rectangular frame (82).
3. The veneer processing line based on furniture processing according to claim 2, characterized in that: The bottom of the mounting frame (93) is provided with multiple electric push rods (12). The output shaft of the electric push rod (12) is perpendicular to the mounting frame (93). The suction cup (92) is set on the output shaft of the electric push rod (12). The electric push rod (12) adjusts the distance between the suction cup (92) and the mounting frame (93), so that the plywood (7) is in a bent state and one side first contacts the lower plywood (7) before completing the bonding.
4. A veneer processing line based on furniture processing according to claim 3, characterized in that: The suction cup (92) is provided with a ball head (13) at the mounting end, and the output shaft end of the electric push rod (12) is provided with a spherical groove (14) for the ball head (13) to engage. The suction cup (92) is engaged in the spherical groove (14) by the ball head (13) and is spherically hinged to the output shaft of the electric push rod (12).
5. A veneer processing line based on furniture processing according to claim 3, characterized in that: The electric push rod (12) located on the long side frame of the mounting frame (93) is slidably disposed on the long side frame. The electric push rod (12) slides along the length direction of the long side frame. It also includes a fixing member for fixing the body of the electric push rod (12) to the long side frame.
6. A veneer processing line based on furniture processing according to claim 3, characterized in that: The rolling device (10) includes a positioning plate (101) disposed on the bonding table (2), the positioning plate (101) being located on both sides of the plywood (7), the rolling device (10) further includes a compaction roller (102) disposed on the positioning plate (101), the compaction roller (102) spanning the plywood (7) and perpendicular to the positioning plate (101), the compaction roller (102) being slidably disposed on the positioning plate (101), the compaction roller (102) sliding along the length direction of the positioning plate (101), the rolling device (10) further includes a rolling element for driving the compaction roller (102) to slide and press the plywood (7).
7. A veneer processing line based on furniture processing according to claim 6, characterized in that: A contact plate (17) is slidably disposed on the bonding table (2). The contact plate (17) slides in a direction perpendicular to the bonding table (2). The contact plate (17) is used to abut the end of the plywood (7) after the lower plywood (7) is conveyed to the bonding table (2), and is also used for the end of the upper plywood (7) to contact the contact plate (17) in a horizontal state and then slide along the contact plate (17) to bond the lower plywood (7).
8. A veneer processing line based on furniture processing according to claim 6, characterized in that: The positioning plate (101) is slidably disposed on the bonding table (2), and the positioning plates (101) on both sides move toward each other or away from each other. The bonding table (2) is provided with a second driving member for driving the positioning plate (101) to slide. The compaction roller (102) is a telescopic structure.
9. A veneer processing line based on furniture processing according to claim 8, characterized in that: The compaction roller (102) is provided in two parallel sections, with the two compaction rollers (102) located on the same horizontal plane and their extension sections intersecting each other.
10. A veneer processing line based on furniture processing according to claim 3, characterized in that: An air pump (18) is provided on the main body of the electric push rod (12), and a connecting pipe (19) is provided between the air pump (18) and the open surface of the suction cup (92).