Continuous assembly line for wood door cold pressing machining

Abstract

The utility model discloses a continuous assembly line for wood door cold pressing processing, which comprises a lifting platform, an air cylinder fixing plate and a track, roller frames are arranged between the lifting platform and the track and on the track, a gluing machine is arranged between the lifting platform and the roller frames, and a plurality of cold presses are arranged on two sides of the roller frames. According to the utility model, cold presses at all points are integrated again, and online is carried out through the rollers, so that an upper plate, a lower plate and a keel gluing pot can be placed on the first section of roller by personnel, and when stacked to a certain height, the upper plate, the lower plate and the keel gluing pot are integrally pushed to all conveying chain points, the production efficiency is improved, and the personnel are reduced; in the stacking process, the plates can move back and forth along the rollers, in order to avoid inconvenience to plate placing, the air cylinders controlled by the foot switch are combined with the suction cups, after the bottom plate is placed, the suction cups are jacked up through the air cylinders, the bottom plate is braked, and it is guaranteed that the plate stack cannot move back and forth.

Description

Technical Field

[0001] The utility model relates to the field of wooden doors, in particular to a continuous production line for cold pressing of wooden doors. Background Art

[0002] In the wooden door workshop, cold presses of different brands are scattered in various locations of the workshop. The wooden door leaf assembly frame is composed of upper and lower panels and the middle keel. First, the lower panel is coated with glue by the glue coating machine, and two people lift it to the conveyor chains of each cold press B, C, D, and E. Then the keel frame is placed on the coated lower panel, and finally the upper panel is coated with glue and pressed on the keel, and stacked layer by layer on the conveyor chain. When it reaches a certain height, the panels are transferred into the cold press through the conveyor chain, and the start button of the cold press is turned on for pressing. The working state is: personnel are constantly moving back and forth from point A to point B, point A to point C, point A to point D, and point A to point E, which wastes walking time and consumes physical strength. In addition, the cold presses are different brands of equipment, and the height of the conveyor chain from the ground is inconsistent, forming a height difference, which makes it difficult to connect the lines. The panels are stacked on the rollers and can easily run automatically through the rollers. It makes it difficult to lift the panels. Therefore, improvements are made to these two unreasonable phenomena to improve production efficiency and reduce personnel fatigue. Utility Model Content

[0003] The technical problem to be solved by the utility model is that in the cold pressing process of existing wooden doors, workers need to frequently go back and forth between water flows at different positions, which wastes time and consumes physical strength.

[0004] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide a continuous assembly line for cold pressing processing of wooden doors, including a lifting platform, a cylinder fixing plate and a track, a roller rack is arranged between the lifting platform and the track and on the track, a glue coating machine is arranged between the lifting platform and the roller rack, a plurality of cold pressing machines are arranged on both sides of the roller rack, a plurality of rollers arranged in a straight line are installed on the top end of the inner side of the roller rack for rotation on a fixed axis, a cylinder is installed on the top of the cylinder fixing plate, and a suction cup is installed on the output end of the cylinder.

[0005] The utility model is further configured that there are two rows of roller racks arranged between the lifting platform and the track, and no rollers are arranged at the middle positions of the two rows of roller racks near one end of the lifting platform, and the setting position of the cylinder fixing plate is located directly below the position on the roller rack where no rollers are arranged.

[0006] The utility model is further configured that the cylinder is connected to a foot switch via an air pipe.

[0007] The utility model is further configured such that the working surfaces of the plurality of cold presses have the same height.

[0008] The utility model is further configured that a foot cup is arranged at the bottom of the roller frame.

[0009] The beneficial effects of the utility model are as follows:

[0010] 1. The utility model re-integrates the cold presses at various points together and connects them through rollers, so that personnel can place the upper and lower plates and the keel glue coating pot on the first roller. When they are stacked to a certain height, they are pushed to various conveyor chain points as a whole, thereby improving production efficiency and reducing personnel;

[0011] 2. The utility model realizes that the plates will move back and forth along the roller during the stacking process. In order to avoid the inconvenience in placing the plates, a cylinder controlled by a foot switch is combined with a suction cup. When the bottom plate is placed, the suction cup is lifted up by the cylinder to brake the bottom plate to ensure that the plates cannot move back and forth. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the positions of the various devices of the utility model;

[0013] Figure 2 The figure is a schematic diagram of the positional relationship among the roller frame, the roller and the cylinder of the utility model.

[0014] In the figure: 1. lifting platform; 2. glue coating machine; 3. cold press machine; 4. roller rack; 5. suction cup; 6. cylinder; 7. cylinder fixing plate; 8. track; 9. roller. DETAILED DESCRIPTION

[0015] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0016] See also Figure 1 and Figure 2 A continuous assembly line for cold pressing of wooden doors comprises a lifting platform 1, a cylinder fixing plate 7 and a track 8. A roller rack 4 is arranged between the lifting platform 1 and the track 8 and on the track 8. The roller rack 4 on the track 8 is arranged in the form of a sliding installation. A glue coating machine 2 is arranged between the lifting platform 1 and the roller rack 4. A plurality of cold presses 3 are arranged on both sides of the roller rack 4. The working surfaces of the plurality of cold presses 3 have the same height. The plurality of cold presses are raised by using steel plates to ensure that the plurality of cold presses 3 are at the same height so that the rolling stacked wooden boards can smoothly enter the cold press. A plurality of rollers 9 arranged in a straight line are installed on the top inner side of the roller rack 4 for fixed-axis rotation. A cylinder 6 is installed on the top of the cylinder fixing plate 7. The cylinder 6 is connected to a foot switch through an air pipe, and a suction cup 5 is installed on the output end of the cylinder 6.

[0017] like Figure 1 and Figure 2As shown, there are two rows of roller racks 4 arranged between the lifting platform 1 and the track 8. There is no roller 9 in the middle position of the two rows of roller racks 4 near one end of the lifting platform 1. The setting position of the cylinder fixing plate 7 is located directly below the position on the roller rack 4 where the roller 9 is not arranged. This provides space for the cylinder 6 to lift up through the suction cup 5 and then push up to the bottom plate, thereby braking the bottom plate through the above action, ensuring that the plates will not move back and forth on the plates during stacking.

[0018] like Figure 2 As shown, a foot cup is provided at the bottom of the roller frame 4, and the foot cup is adjusted to keep each roller 9 at the same height to ensure smooth sliding of the wooden board.

[0019] During production, the utility model sets multiple cold presses 3 on both sides of the roller frame 4. In order to ensure that the upper surface height of the conveyor chain is consistent, a steel plate is used to pad the bottom of the cold press 3 to ensure that the multiple cold presses 3 are at the same height. The bottom of the roller frame 4 is a foot cup, and the foot cup can be adjusted to keep each roller 9 at the same height. After adjustment, a whole plate can be used to test the freedom of moving back and forth on the roller 9.

[0020] Since all the panels after gluing are to be placed on the roller 9 near the gluing machine 2, two rollers 9 are removed from the middle position to leave an empty space in the middle, the cylinder fixing plate 7 is connected to the bottom of the cylinder 6 by bolts, the suction cup 5 is connected to the telescopic rod bolts of the cylinder 6, and finally the cylinder fixing plate 7 is fixed to the ground with iron expansion bolts, and the cylinder 6 is connected to the foot switch with air pipes. When the foot switch is activated, the cylinder 6 lifts the suction cup 5 and then pushes it to the bottom panel, so as to form a brake on the bottom plate to ensure that the panels will not move back and forth on the panels during stacking. After the panels are glued by the gluing machine 2, they are stacked on the roller 9 near the gluing machine 2, which greatly reduces the walking distance of the personnel. When the panels are stacked to a certain height, the foot switch is stepped on again, and the cylinder 6 drops, driving the suction cup 5 to drop. The panels can move automatically on the roller 9, and the personnel will push the panels to step on the roller 9 and walk at 3 points of each cold press. Improve production efficiency and reduce personnel fatigue.

[0021] Finally, the wooden board processed by the cold press 3 is transferred by the slidable roller frame 4 arranged on the track 8.

[0022] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A continuous production line for cold pressing of wooden doors, comprising a lifting platform (1), a cylinder fixing plate (7) and a track (8), characterized in that: A roller frame (4) is arranged between the lifting platform (1) and the track (8) and on the track (8); a glue coating machine (2) is arranged between the lifting platform (1) and the roller frame (4); a plurality of cold press machines (3) are arranged on both sides of the roller frame (4); a plurality of rollers (9) arranged in a straight line are rotatably mounted on the top of the inner side of the roller frame (4); a cylinder (6) is mounted on the top of the cylinder (6) fixing plate; and a suction cup (5) is mounted on the output end of the cylinder (6).

2. The continuous production line for cold pressing of wooden doors according to claim 1 is characterized by: There are two rows of roller racks (4) arranged between the lifting platform (1) and the track (8); no rollers (9) are arranged at the middle positions of the two rows of roller racks (4) close to one end of the lifting platform (1); and the setting position of the cylinder (6) fixing plate is located directly below the position on the roller rack (4) where no rollers (9) are arranged.

3. The continuous assembly line for cold pressing of wooden doors according to claim 1 is characterized by: The cylinder (6) is connected to a foot switch via an air pipe.

4. The continuous assembly line for cold pressing of wooden doors according to claim 1 is characterized by: The working surfaces of the plurality of cold presses (3) have the same height.

5. The continuous production line for cold pressing of wooden doors according to claim 1 is characterized by: The bottom of the roller frame (4) is arranged as a foot cup.

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