Plate turnover machine

Abstract

The plate turnover machine comprises a machine base, a plate turnover machine body is rotationally installed on the machine base through a transmission mechanism, a square discharging opening is formed in one side of the plate turnover machine body, a plurality of supporting beams are installed at the top and the bottom of the square discharging opening respectively, sliding roller guide rails are arranged on the supporting beams, and the sliding roller guide rails are arranged on the sliding roller guide rails. A lifting device is installed in the supporting beam, the lifting end of the lifting device penetrates through the top of the supporting beam and is connected with the sliding roller guide way, a motor is further installed in the supporting beam, a gear is installed at the driving end of the motor, the outer side of the gear is movably sleeved with an inner gear ring, and the thickness of the gear is larger than that of the inner gear ring. The inner gear ring is connected with the gear in a meshed mode, a swing rod is fixed to the side wall of the inner gear ring, and a swing rod inlet and outlet hole is formed in the supporting beam. The locking and positioning functions on the tray are achieved, and the problem that in the prior art, the tray cannot be kept in the middle of the artificial board due to the fact that the tray moves when the board is turned over is solved.

Description

Technical Field

[0001] The utility model relates to plate turning equipment, more specifically, it relates to a plate turning machine. Background Art

[0002] After the artificial board is formed, it needs to be surface treated and then cut into the specifications and sizes required by the customer. Surface treatment usually needs to be done on each side, especially for artificial boards with surface coating. Therefore, the panel turning machine is a necessary equipment for panel turning. Figure 1-2 As shown, the existing panel turning machine is usually composed of a machine base 1 and a panel turning body 2. A square discharge port 3 is provided in the panel turning body, and the top and bottom plates of the discharge port are provided with sliding roller guides 5 for facilitating the dropping of materials onto the panels. In the existing design, the square discharge port can accommodate a whole pallet of artificial boards, but since the pallets currently used are standard pallets, their dimensions are smaller than those of artificial boards, and there is no positioning design for the pallets in the square discharge port, the pallets will be displaced during the panel turning process, resulting in the pallet being unable to remain in the middle of the artificial boards after turning over. It is common for the panels on the pallet to tilt and need to be rearranged after dropping. Although the use of customized pallets can solve this problem, the pallets themselves are used in large quantities and are often bumped and damaged, making them fragile products. Customized pallets undoubtedly increase the production costs of enterprises. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a panel turning machine in view of the deficiencies of the existing technology, which solves the problem in the existing technology that the pallet moves when turning the panel and the panel cannot be kept in the middle position of the panel.

[0004] The utility model describes a flip machine, including a machine base, on which a flip machine body is rotatably installed through a transmission mechanism, a square discharge port is provided on one side of the flip machine body, and a plurality of support beams are installed on the top and bottom of the square discharge port, the support beam is provided with a sliding roller guide, a lifter is installed in the support beam, the lifting end of the lifter passes through the top of the support beam and is connected to the sliding roller guide, a motor is also installed in the support beam, a gear is installed at the driving end of the motor, an outer movable sleeve of the gear is provided with an inner gear ring, the thickness of the gear is greater than the thickness of the inner gear ring, the inner gear ring is meshed with the gear, a rocker arm is fixed on the side wall of the inner gear ring, and a rocker arm inlet and outlet hole is provided on the support beam.

[0005] Preferably, a counterweight rod is fixed on the inner gear ring on the opposite side of the rocker arm, and the weight of the counterweight rod is consistent with the weight of the rocker arm.

[0006] Preferably, a limit plate is fixed on a side of the gear close to the motor, and a movable gap is provided between the limit plate and the inner gear ring.

[0007] Preferably, a telescopic rod is installed on the top of the support beam, a spring is installed in the telescopic rod, the telescopic rod passes through the limit plate and extends to the top of the inner gear ring, a ball is embedded in the end of the telescopic rod close to the inner gear ring, and the ball is in contact with the inner gear ring.

[0008] Preferably, one side of the rocker arm is provided with an arc-shaped cut-angle structure.

[0009] Preferably, the lifter is a hydraulic cylinder.

[0010] Beneficial effects

[0011] The advantages of the present invention are that the arrangement of the lifter and the rocker arm achieves a locking and positioning effect on the pallet, avoids displacement thereof, and solves the problem in the prior art that the pallet moves when the panel is flipped, causing it to be unable to remain in the middle position of the artificial panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the front structure of a traditional panel flip machine;

[0013] Figure 2 This is a schematic diagram of the side structure of a traditional panel turning machine;

[0014] Figure 3 This is a front structural diagram of the panel turning machine of the present utility model;

[0015] Figure 4 This is a side view of the internal structure of the support beam of the present invention;

[0016] Figure 5 for Figure 4 Schematic diagram of the enlarged structure at A in the middle;

[0017] Figure 6 Schematic diagram of the cross-sectional structure of the pendulum rod of the present utility model;

[0018] Figure 7 Based on Figure 3 Schematic diagram of the structure in which the pendulum swings to above the connecting slats.

[0019] Among them: 1-machine base, 2-flip body, 3-square discharge port, 4-support beam, 5-sliding roller guide, 6-artificial board, 7-tray, 8-rocker, 9-counterweight rod, 10-motor, 11-gear, 12-active gap, 13-inner gear ring, 14-telescopic rod, 15-limiting plate, 16-ball, 17-lifter, 18-corner cutting structure, 19-connecting slats. DETAILED DESCRIPTION

[0020] The present invention will be further described below in conjunction with the embodiments, but this does not constitute any limitation to the present invention. Any limited modifications made by anyone within the scope of the claims of the present invention are still within the scope of the claims of the present invention.

[0021] See Figure 3-Figure 7 The utility model provides a panel turning machine, comprising a machine base 1, on which a panel turning body 2 is rotatably mounted via a transmission mechanism. A square discharge port 3 is provided on one side of the panel turning body 2, and six support beams 4 are installed at the top and bottom of the square discharge port 3. Each support beam 4 is provided with a sliding roller guide 5. Lifters 17 are installed at both ends of the support beam 4. The lifters 17 are hydraulic cylinders. The lifting ends of the lifters 17 pass through the top of the support beam 4 and are connected to the sliding roller guide 5. The sliding roller guide 5 can be raised and lowered by the driving action of the lifters 17, thereby achieving better support for the artificial board 6 and preventing the artificial board 6 from being partially unsupported. In this embodiment, a motor 10 is installed in each of the two support beams 4 located in the middle of the square discharge port 3, and the motor 10 is a reduction motor. The drive end of motor 10 is mounted with a gear 11. An inner ring gear 13 is movably sleeved around the outer side of gear 11. Gear 11 is thicker than inner ring gear 13, and inner ring gear 13 meshes with gear 11, allowing gear 11 to drive inner ring gear 13 in rotation while also allowing it to move up and down along the axis of gear 11. This allows rocker arm 8 to be adapted to lock connecting strips 19 of varying thicknesses. Rocker arm 8 is fixed to the sidewall of inner ring gear 13, and a rocker arm access hole is provided in support beam 4, allowing rocker arm 8 to swing out of support beam 4. Rocker arm 8 is used to interferentially position connecting strips 19 at the bottom of tray 7, thereby achieving a preliminary locking effect.

[0022] In order to balance the force on the inner gear ring 13 , a counterweight rod 9 is fixed to the inner gear ring 13 on the opposite side of the rocker rod 8 in this embodiment, and the weight of the counterweight rod 9 is consistent with the weight of the rocker rod 8 .

[0023] In order to prevent the inner gear ring 13 located above the square discharge port 3 from freely falling off the gear 11, in this embodiment, a limit plate 15 is fixed on the side of the gear 11 close to the motor 10, and a movable gap 12 is provided between the limit plate 15 and the inner gear ring 13.

[0024] Furthermore, a telescopic rod 14 is mounted on the top of the support beam 4. A spring is installed in the telescopic rod 14. The telescopic rod 14 passes through the stop plate 15 and extends above the inner gear ring 13. A ball 16 is embedded in the end of the telescopic rod 14 near the inner gear ring 13, and the ball 16 is in contact with the inner gear ring 13. This design achieves the reset and positioning function of the rocker arm 8 without affecting the vertical movement of the rocker arm 8.

[0025] Preferably, an arc-shaped cut-angle structure 18 is provided on one side of the rocker 8 , and the cut-angle structure 18 is located on the facing side of the rocker 8 and the connecting strip 19 , so that the rocker 8 can move smoothly onto the surface of the connecting strip 19 .

[0026] The working principle of the present utility model is as follows: a pallet 7 loaded with artificial boards 6 is directly delivered into the square discharge port 3 by a forklift. Then, another pallet 7 is inverted above the artificial boards 6 in the square discharge port 3. All motors 10 are activated to drive the swing arm 8 to swing out from the support beam 4, so that the swing arm 8 spans the connecting strips 19, forming a preliminary locking of the two pallets 7. Next, the lifter 17 is activated to drive the sliding roller guide 5 to move so that it rests on the bottom of the pallet 7 or the artificial boards 6. The sliding roller guide 5 at the bottom of the pallet 7 tightens the pallet 7, and the swing arm 8 blocks and limits the connecting strips 19, thus locking the pallet 7, thereby preventing displacement of the pallet 7 during the flipping process. The side of the sliding roller guide 5 in contact with the artificial boards 6 supports and positions the artificial boards 6 in the unsupported position. Finally, the turning mechanism 2 is started to turn the panel, and the rocker 8 and the lifter 17 are reset after turning the panel. The pallet 7 above the square discharge port 3 is first removed, and the flattened panel is then taken out by a forklift to realize the turning of the artificial panel 6.

[0027] The above is only a preferred embodiment of the present invention. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the structure of the present invention. These modifications and improvements will not affect the effect of the implementation of the present invention and the practicality of the patent.

Claims

1. A panel turning machine, comprising a machine base (1), a panel turning machine body (2) being rotatably mounted on the machine base (1) via a transmission mechanism, a square discharge port (3) being provided on one side of the panel turning machine body (2), a plurality of support beams (4) being mounted on the top and bottom of the square discharge port (3), a sliding roller guide (5) being provided on the support beams (4), and characterized in that: A lifter (17) is installed in the support beam (4), and the lifting end of the lifter (17) passes through the top of the support beam (4) and is connected to the sliding roller guide (5). A motor (10) is also installed in the support beam (4), and a gear (11) is installed at the driving end of the motor (10). An inner gear ring (13) is provided on the outer movable sleeve of the gear (11), and the thickness of the gear (11) is greater than that of the inner gear ring (13). The inner gear ring (13) is meshed with the gear (11). A rocker (8) is fixed on the side wall of the inner gear ring (13), and a rocker entry and exit hole is provided on the support beam (4).

2. A panel turning machine according to claim 1, characterized in that: A counterweight rod (9) is fixed on the inner gear ring (13) on the opposite side of the swing rod (8), and the weight of the counterweight rod (9) is consistent with the weight of the swing rod (8).

3. A panel turning machine according to claim 1, characterized in that: A limiting plate (15) is fixed on a side of the gear (11) close to the motor (10), and a movable gap (12) is provided between the limiting plate (15) and the inner gear ring (13).

4. A panel turning machine according to claim 3, characterized in that: A telescopic rod (14) is installed on the top of the support beam (4), a spring is installed in the telescopic rod (14), the telescopic rod (14) passes through the limit plate (15) and extends to the top of the inner gear ring (13), and a ball (16) is embedded at one end of the telescopic rod (14) close to the inner gear ring (13), and the ball (16) is in contact with the inner gear ring (13).

5. A panel turning machine according to claim 1, characterized in that: An arc-shaped cut-angle structure (18) is provided on one side of the swing rod (8).

6. A panel turning machine according to claim 1, characterized in that: The lifter (17) is a hydraulic cylinder.

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