Turnover device

Abstract

The utility model relates to the technical field of multi-layer plate processing, in particular to a turn-over device which comprises a working frame and two sets of turn-over units, each turn-over unit comprises a fixing plate, a supporting plate, a motor, a connecting shaft, a coupler, a square frame, an air cylinder, a frosted plate and a locking assembly, the air cylinder is fixedly connected with the square frame, and the output end of the air cylinder penetrates through the square frame. The locking assembly is arranged on one side of the fixing plate, the multi-layer plate is placed in the square frame, the air cylinder is started to abut against the frosted plate to move downwards till the frosted plate makes contact with the multi-layer plate, the controller is clicked to start the motor, and a connecting shaft at one end of the coupler is driven to rotate; and at the moment, the square frame clamps the multi-layer plate to be turned over, subsequent grinding operation of workers is facilitated, the locking assembly is used for locking the connecting shaft, the multi-layer plate is turned over in the mode, the workload of the workers is effectively reduced, and the overall grinding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of multilayer board processing, in particular to a turning device. Background Art

[0002] With the development of decorative building materials, multi-layer boards are three-layer or multi-layer plate materials made by peeling wood segments into veneers or planing wood squares into thin wood, and then gluing them with adhesives. Multi-layer boards are also called plywood, which is one of the commonly used materials for furniture. They usually use an odd number of veneers and glue the fibers of adjacent layers of veneers perpendicular to each other. This structure makes the multi-layer boards have uniform strength when subjected to force, improves their stability and durability. After processing and production, the multi-layer boards need to be polished accordingly to clean the dirt covering their surface.

[0003] Existing multi-layer boards are generally placed directly on the work frame for grinding operations, which is convenient for workers to operate.

[0004] Currently, after one side of the multi-layer board is polished, the multi-layer board needs to be turned over and polished again, which increases the workload of the staff and reduces the overall polishing efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a turning device, which aims to solve the problem that the multi-layer board needs to be turned over and continued to be polished after one side of the board is polished, which increases the workload of the staff and thus reduces the overall polishing efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides a flipping device, comprising a working frame and two sets of flipping units, wherein the flipping units include a fixed plate, a support plate, a motor, a connecting shaft, a coupling, a square frame, a cylinder, a frosting plate and a locking assembly, wherein the two sets of flipping units are respectively arranged above the working frame, the fixed plate is fixedly connected to the working frame and is located above the working frame, the support plate is fixedly connected to the fixed plate and is located on one side of the fixed plate, the motor is fixedly connected to the support plate and is located above the support plate, the fixed plate has a circular hole, the circular hole is rotatably matched with the connecting shaft, the two ends of the coupling are respectively detachably connected to the output end of the motor and the connecting shaft, the square frame is fixedly connected to the connecting shaft and is located at one end of the connecting shaft away from the coupling, the cylinder is fixedly connected to the square frame and is located above the square frame, the output end of the cylinder passes through the square frame, the frosting plate is fixedly connected to the cylinder and is located at the output end of the cylinder, and the locking assembly is arranged on one side of the fixed plate.

[0007] The flip unit further includes a base and a roller. The base is fixedly connected to the square frame and is located on the inner bottom wall of the square frame. The roller is rotatably connected to the base and is located on the inner side wall of the base.

[0008] In which, the flip unit also includes a sliding rod, a limiting plate and a spring. The sliding rod is fixedly connected to the frosting plate and is located above the frosting plate, and the sliding rod is slidingly matched with the square frame. The limiting plate is slidingly connected to the sliding rod and is located on the outer side wall of the sliding rod, and the limiting plate is in contact with the square frame. The two ends of the spring are respectively in contact with the frosting plate and the limiting plate.

[0009] Wherein, the turning unit further includes a connecting plate, and two ends of the connecting plate are fixedly connected to the fixing plate and the working frame respectively.

[0010] In which, the locking assembly includes a connecting seat, a threaded rod, a round shaft and a semi-circular ring. The connecting seat is fixedly connected to the fixed plate and is located on one side of the fixed plate. The threaded rod is threadedly connected to the connecting seat and is located on the inner side wall of the connecting seat. The round shaft is fixedly connected to the threaded rod and is located below the threaded rod. The semi-circular ring is rotatably connected to the round shaft and is located below the round shaft, and the semi-circular ring is in contact with the connecting shaft.

[0011] Wherein, the locking assembly further includes a rotating rudder, which is fixedly connected to the threaded rod and is located above the threaded rod.

[0012] The utility model provides a turning device, which places the multi-layer board into the square frame, starts the cylinder to push the sanding plate and move it downward until the sanding plate contacts the multi-layer board, clicks the controller to start the motor, and drives the connecting shaft at one end of the coupling to rotate. At this time, the square frame clamps the multi-layer board to turn it over, which is convenient for the staff to carry out subsequent sanding operations. The locking assembly is used to lock the connecting shaft. The multi-layer board is turned over in this way, which effectively reduces the workload of the staff and improves the overall sanding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art.

[0014] Figure 1 It is a structural schematic diagram of the turning device of the utility model.

[0015] Figure 2 It is a front view of the turning device of the present utility model.

[0016] Figure 3 This utility model Figure 2 AA line section view.

[0017] Figure 4 This utility model Figure 3 A magnified view of the local structure at point B.

[0018] 101-working frame, 102-fixed plate, 103-support plate, 104-motor, 105-connecting shaft, 106-coupling, 107-square frame, 108-cylinder, 109-frosted plate, 110-base, 111-roller, 112-sliding rod, 113-limiting plate, 114-spring, 115-connecting plate, 116-connecting seat, 117-threaded rod, 118-round shaft, 119-semicircular ring, 120-rotating rudder, 121-round hole. DETAILED DESCRIPTION

[0019] See also Figures 1 to 4 ,in, Figure 1 This is a schematic structural diagram of the turning device of the utility model. Figure 2 This is a front view of the turning device of the utility model. Figure 3 This utility model Figure 2 AA line section view, Figure 4 This utility model Figure 3 A magnified view of the local structure at point B.

[0020] The utility model provides a turning device, including a work frame 101 and two groups of turning units, the turning units including a fixed plate 102, a support plate 103, a motor 104, a connecting shaft 105, a coupling 106, a square frame 107, a cylinder 108, a frosting plate 109, a base 110, a roller 111, a slide bar 112, a limit plate 113, a spring 114, a connecting plate 115 and a locking assembly, the locking assembly including a connecting seat 116, a threaded rod 117, a circular shaft 118, a semicircular ring 119 and a rotating rudder 120, and the fixed plate 102 has a circular hole 121.

[0021] The two groups of flip units are respectively arranged above the workbench 101, the fixed plate 102 is fixedly connected to the workbench 101 and is located above the workbench 101, the support plate 103 is fixedly connected to the fixed plate 102 and is located on one side of the fixed plate 102, the motor 104 is fixedly connected to the support plate 103 and is located above the support plate 103, the fixed plate 102 has a circular hole 121, the circular hole 121 is rotatably matched with the connecting shaft 105, and the two ends of the coupling 106 are respectively connected to the connecting shaft 105. The output end of the motor 104 is detachably connected to the connecting shaft 105, the square frame 107 is fixedly connected to the connecting shaft 105, and is located at the end of the connecting shaft 105 away from the coupling 106, the cylinder 108 is fixedly connected to the square frame 107, and is located above the square frame 107, the output end of the cylinder 108 passes through the square frame 107, the frosting plate 109 is fixedly connected to the cylinder 108, and is located at the output end of the cylinder 108, and the locking assembly is arranged on one side of the fixed plate 102.

[0022] In this embodiment, the multilayer board is placed in the square frame 107, and the cylinder 108 is started to press the sanding plate 109 and move downward until the sanding plate 109 contacts the multilayer board. The controller is clicked to start the motor 104, which drives the connecting shaft 105 at one end of the coupling 106 to rotate. At this time, the square frame 107 clamps the multilayer board to flip it over, which is convenient for the staff to carry out subsequent sanding operations. The locking assembly is used to lock the connecting shaft 105. By turning the multilayer board over in this way, the workload of the staff is effectively reduced and the overall sanding efficiency is improved.

[0023] Furthermore, the base 110 is fixedly connected to the square frame 107 and is located on the inner bottom wall of the square frame 107 , and the roller 111 is rotatably connected to the base 110 and is located on the inner side wall of the base 110 .

[0024] In this embodiment, the multi-layer board is placed with the assistance of the base 110 and the roller 111, which reduces fatigue of the workers and reduces friction on the multi-layer board.

[0025] Furthermore, the sliding rod 112 is fixedly connected to the frosting plate 109 and is located above the frosting plate 109, and the sliding rod 112 is slidingly matched with the square frame 107, the limiting plate 113 is slidingly connected to the sliding rod 112 and is located on the outer wall of the sliding rod 112, and the limiting plate 113 is in contact with the square frame 107, and the two ends of the spring 114 are in contact with the frosting plate 109 and the limiting plate 113 respectively.

[0026] In this embodiment, the sliding rod 112 assists the frosting plate 109 to move downward stably, and the limiting ring limits the upward movement distance of the frosting plate 109 to prevent the frosting plate 109 from directly contacting the square frame 107 .

[0027] Furthermore, two ends of the connecting plate 115 are fixedly connected to the fixing plate 102 and the working frame 101 respectively.

[0028] In this embodiment, the connecting plate 115 can improve the connectivity between the fixing plate 102 and the working frame 101 and enhance the connection strength of the connection.

[0029] Furthermore, the connecting seat 116 is fixedly connected to the fixed plate 102 and is located on one side of the fixed plate 102. The threaded rod 117 is threadedly connected to the connecting seat 116 and is located on the inner wall of the connecting seat 116. The round shaft 118 is fixedly connected to the threaded rod 117 and is located below the threaded rod 117. The semicircular ring 119 is rotatably connected to the round shaft 118 and is located below the round shaft 118, and the semicircular ring 119 is in contact with the connecting shaft 105.

[0030] In this embodiment, the threaded rod 117 is rotated to drive the semicircular ring 119 to move downward. When the semicircular ring 119 contacts the connecting shaft 105, the circular shaft 118 rotates in the semicircular ring 119 without restricting the rotation of the threaded rod 117, thereby locking the connecting shaft 105 and avoiding shaking during the grinding process.

[0031] Furthermore, the rotating rudder 120 is fixedly connected to the threaded rod 117 and is located above the threaded rod 117 .

[0032] In this embodiment, the rotating rudder 120 facilitates the staff to rotate the threaded rod 117 , which can effectively improve the practicality of the threaded rod 117 .

[0033] The above disclosure is only a preferred embodiment of the present application and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made in accordance with the claims of the present application are still within the scope covered by the present application.

Claims

1. A turning device, characterized in that: It comprises a working frame and two groups of turning units, wherein the two groups of turning units are respectively arranged above the working frame; The turning unit includes a fixed plate, a support plate, a motor, a connecting shaft, a coupling, a square frame, a cylinder, a frosting plate and a locking assembly, the fixed plate is fixedly connected to the work frame and is located above the work frame, the support plate is fixedly connected to the fixed plate and is located on one side of the fixed plate, the motor is fixedly connected to the support plate and is located above the support plate, the fixed plate has a circular hole, the circular hole is rotatably engaged with the connecting shaft, the two ends of the coupling are respectively detachably connected to the output end of the motor and the connecting shaft, the square frame is fixedly connected to the connecting shaft and is located at one end of the connecting shaft away from the coupling, the cylinder is fixedly connected to the square frame and is located above the square frame, the output end of the cylinder passes through the square frame, the frosting plate is fixedly connected to the cylinder and is located at the output end of the cylinder, and the locking assembly is arranged on one side of the fixed plate.

2. The turning device according to claim 1, characterized in that The flip unit further includes a base and a roller. The base is fixedly connected to the square frame and is located on the inner bottom wall of the square frame. The roller is rotatably connected to the base and is located on the inner side wall of the base.

3. The turning device according to claim 2, characterized in that: The flip unit also includes a sliding rod, a limiting plate and a spring. The sliding rod is fixedly connected to the frosting plate and is located above the frosting plate, and the sliding rod is slidingly matched with the square frame. The limiting plate is slidingly connected to the sliding rod and is located on the outer side wall of the sliding rod, and the limiting plate is in contact with the square frame. The two ends of the spring are respectively in contact with the frosting plate and the limiting plate.

4. The turning device according to claim 3, characterized in that The turning unit further comprises a connecting plate, both ends of which are fixedly connected to the fixing plate and the working frame respectively.

5. The turning device according to claim 4, characterized in that: The locking assembly includes a connecting seat, a threaded rod, a round shaft and a semicircular ring. The connecting seat is fixedly connected to the fixed plate and is located on one side of the fixed plate. The threaded rod is threadedly connected to the connecting seat and is located on the inner side wall of the connecting seat. The round shaft is fixedly connected to the threaded rod and is located below the threaded rod. The semicircular ring is rotatably connected to the round shaft and is located below the round shaft, and the semicircular ring is in contact with the connecting shaft.

6. The turning device according to claim 5, characterized in that: The locking assembly further includes a rotating rudder, which is fixedly connected to the threaded rod and is located above the threaded rod.

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