Automatic turnover palletizing machine

Abstract

The utility model discloses an automatic turnover palletizing machine which comprises a support and a base, the base is located below the support, a locking ring is fixedly connected to the side wall of the middle of the support, toothed belts are symmetrically arranged on the outer wall of the left side and the outer wall of the right side of the support, and two first hydraulic cylinders are embedded in the inner wall of the rear side of the support; the front ends of the movable ends of the two first hydraulic cylinders are fixedly connected with clamping plate assemblies, two side plates are arranged on the upper surface of the base in a bilateral symmetry mode, a driving device matched with the toothed belt to drive the support to rotate is arranged between the two side plates, and the upper surface of the base is fixedly connected with a locking assembly matched with the locking ring for locking. By arranging a locking ring and a locking assembly, tight meshing between a toothed belt and a gear is guaranteed, the palletizing machine can be applied to more environments, and the practicability is improved; and through the arrangement of the first hydraulic cylinder, the clamping plate assembly and the protection pad, the plates are protected, and the plates are prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of plate stacking machines, in particular to an automatic flipping plate stacking machine. Background Art

[0002] A stacking machine is a device that automatically stacks boards (usually wooden boards) of the same specifications into neat stacks. Stacking machines are often used in daily life.

[0003] The utility model with the existing authorization announcement number 202320531883.3 discloses an automatic flipping stacking machine, including a base, the upper surface of the base is fixedly connected to two support seats, the side of the two anti-skid support seats close to each other is connected to a driven shaft and a driving shaft, the outer surface of the anti-skid driven shaft is fixedly connected to two driven gears, the outer surface of the anti-skid driving shaft is fixedly connected to two driving gears, and a bracket is arranged above the anti-skid base. This automatic flipping stacking machine can adjust the angle of the bracket by rotating the motor, the support seat, the bracket, the driving shaft, the driving gear, the driven gear, the driven shaft, the bracket and the toothed belt, so as to achieve the purpose of the flipping machine flipping and stacking the plates, the rotating motor and the support seat drive the driving shaft and the driving gear to rotate, the driving gear drives the toothed belt and the bracket to rotate through meshing, and the toothed belt and the bracket drive to achieve stable rotation under the cooperation of the driven shaft and the driven gear.

[0004] Although the above patent can achieve the purpose of the plate turning machine to turn over and stack the plates, since there is no locking device between the bracket and the support seat, the device will cause the meshing between the gear and the toothed belt to loosen when it is on an uneven surface, making the device unable to operate normally, resulting in limited application scope. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, one of the purposes of the utility model is to provide an automatic flipping stacking machine, which completes the locking connection between the bracket and the base through the setting of the locking ring and the locking assembly, so that the close meshing between the toothed belt and the gear is guaranteed, so that the stacking machine can be used in more environments and improve practicality; through the setting of the hydraulic cylinder 1, the clamping plate assembly, and the protective pad, when the stacked wooden boards are clamped together, the hydraulic cylinder 1 pushes the connecting plate, and the clamping plate is mobilized to cooperate with the protective pad to clamp the wooden boards. When clamping, the spring contracts to buffer the force pushed by the hydraulic cylinder 1, thereby protecting the board and avoiding damage to the board.

[0006] One of the purposes of the utility model is achieved by the following technical solution: an automatic flipping plate stacking machine, comprising: a bracket, a base, the base is located below the bracket, a locking ring is fixedly connected to the middle side wall of the bracket, toothed belts are symmetrically arranged on the left and right outer walls of the bracket, two hydraulic cylinders are inlaid on the rear inner wall of the bracket, and the front ends of the movable ends of the two hydraulic cylinders are fixedly connected to a clamping plate assembly, two side plates are symmetrically arranged on the upper surface of the base, a driving device that cooperates with the toothed belt to drive the bracket to rotate is arranged between the two side plates, and a locking assembly that cooperates with the locking ring to lock is fixedly connected to the upper surface of the base;

[0007] The locking assembly includes a fixed plate fixed to the upper surface of the base, a hydraulic cylinder 2 is fixed to the left side of the fixed plate, a locking plate is fixed to the left side of the movable end of the hydraulic cylinder 2, and the outer wall of the locking plate is slidably connected to the inner wall of the locking ring. The locking connection between the bracket and the base is completed by the provided locking ring and locking assembly, so that the tight meshing between the toothed belt and the gear is guaranteed, so that the stacking machine can be used in more environments and improve practicality; through the provided hydraulic cylinder 1, clamping plate assembly, and protective pad, when the stacked wooden boards are clamped, the hydraulic cylinder 1 pushes the connecting plate, and the clamping plate is mobilized to cooperate with the protective pad to clamp the wooden boards. When clamping, the spring contracts to buffer the force pushed by the hydraulic cylinder 1, protect the board, and avoid damage to the board.

[0008] According to the automatic flipping and stacking machine, the driving device includes a motor and two rotating shafts symmetrically arranged front and back, the two ends of the rotating shafts are respectively rotatably connected to the opposite surfaces of the two side plates, the outer walls of the rotating shafts are fixedly connected with gears corresponding to the positions of the toothed belts, and the output end of the motor is fixedly connected to one end of the rotating shaft on one side.

[0009] According to the automatic flipping and stacking machine, the side wall of the motor is fixedly connected to the side wall of the side plate.

[0010] An automatic flipping and stacking machine is provided, wherein the clamping plate assembly comprises a connecting plate, four springs are evenly fixedly connected to the front surface of the connecting plate, and the front ends of the four springs are fixedly connected to the clamping plates.

[0011] According to the automatic flipping and stacking machine, a protective pad is pasted on the front end of the inner wall of the bracket.

[0012] According to the automatic flipping and stacking machine, a controller is fixedly connected to the side wall of the side plate on the right side, and the controller is electrically connected to the hydraulic cylinder 1, the motor and the hydraulic cylinder 2.

[0013] According to the automatic plate turning and stacking machine, the outer wall of the gear is meshedly connected with the outer wall of the toothed belt.

[0014] According to the automatic flipping plate stacking machine, when the second hydraulic cylinder is fully retracted, the locking plate is disengaged from the inner groove of the locking ring.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0017] Figure 1 This is a three-dimensional diagram of the assembly of an automatic flipping and stacking machine of the utility model;

[0018] Figure 2 This is a three-dimensional diagram of a bracket of an automatic flipping and stacking machine of the utility model;

[0019] Figure 3 This is a three-dimensional diagram of the base of an automatic flipping and stacking machine of the utility model;

[0020] Figure 4 It is a three-dimensional diagram of a clamping plate assembly of an automatic flipping and stacking machine according to the utility model.

[0021] Legend:

[0022] 1. Bracket; 2. Toothed belt; 3. Base; 4. Side plate; 5. Rotating shaft; 6. Gear; 7. Locking ring; 8. Locking assembly; 9. Clamp assembly; 10. Motor; 11. Controller; 12. Hydraulic cylinder one; 13. Protective pad; 801. Fixed plate; 802. Hydraulic cylinder two; 803. Locking plate; 901. Connecting plate; 902. Spring; 903. Clamp. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] Reference Figure 1-4The utility model embodiment is an automatic flip stacking machine, which includes: a bracket 1, a base 3, the base 3 is located below the bracket 1, a locking ring 7 is fixedly connected to the middle side wall of the bracket 1, and toothed belts 2 are symmetrically arranged on the left and right outer walls of the bracket 1. Two hydraulic cylinders 12 are inlaid on the rear inner wall of the bracket 1, and the front ends of the movable ends of the two hydraulic cylinders 12 are fixedly connected to the clamping plate assembly 9. A protective pad 13 is pasted on the front end of the inner wall of the bracket 1. Two side plates 4 are symmetrically arranged on the upper surface of the base 3. A driving device that cooperates with the toothed belt 2 to drive the bracket 1 to rotate is arranged between the two side plates 4. A locking assembly 8 that cooperates with the locking ring 7 to lock is fixedly connected to the upper surface of the base 3;

[0025] The locking assembly 8 includes a fixed plate 801 fixed to the upper surface of the base 3, a second hydraulic cylinder 802 is fixed to the left side of the fixed plate 801, a locking plate 803 is fixed to the left side of the movable end of the second hydraulic cylinder 802, and the outer wall of the locking plate 803 is slidably connected to the inner wall of the locking ring 7. When the second hydraulic cylinder 802 is fully retracted, the locking plate 803 is separated from the inner groove of the locking ring 7;

[0026] The driving device includes a motor 10, two rotating shafts 5 symmetrically arranged front and back, the two ends of the rotating shaft 5 are respectively rotatably connected to the opposite surfaces of the two side plates 4, the outer walls of the rotating shaft 5 are fixedly connected with gears 6 corresponding to the positions of the toothed belt 2, the outer walls of the gears 6 are meshed and connected with the outer walls of the toothed belt 2, the output end of the motor 10 is fixedly connected to one end of the rotating shaft 5 on one side, the side wall of the motor 10 is fixedly connected to the side wall of the side plate 4, the side wall of the right side plate 4 is fixedly connected with a controller 11, and the controller 11 is connected to the hydraulic cylinder 1 12. The motor 10 and the hydraulic cylinder 2 802 are electrically connected;

[0027] The clamping plate assembly 9 includes a connecting plate 901, and four springs 902 are evenly fixed on the front side surface of the connecting plate 901, and the front ends of the four springs 902 are fixed with clamping plates 903. Through the provided locking ring 7 and locking assembly 8, when the bracket 1 and the base 3 are assembled, the toothed belt 2 of the bracket 1 is meshed with the gear 6. After meshing, the hydraulic cylinder 2 802 is started by the controller 11 to push the locking plate 803 to slide into the groove of the locking ring 7, and the locking connection between the bracket 1 and the base 3 is completed, so that the toothed belt 2 and the gear 6 are tightly meshed to provide a guarantee, so that the stacking machine can be used in more environments and improve practicality; through the provided hydraulic cylinder 12, clamping plate assembly 9, and protective pad 13, when the stacked wooden boards are clamped, the hydraulic cylinder 12 pushes the connecting plate 901, and the clamping plate 903 is mobilized to cooperate with the protective pad 13 to clamp the wooden boards. When clamping, the spring 902 contracts to buffer the force pushed by the hydraulic cylinder 12, protect the board, and avoid damage to the board.

[0028] Working principle: When in use, when assembling the bracket 1 and the base 3, the toothed belt 2 of the bracket 1 is meshed with the gear 6. After meshing, the hydraulic cylinder 2 802 is started through the controller 11 to push the locking plate 803 to slide into the groove of the locking ring 7 to complete the locking connection between the bracket 1 and the base 3. When clamping the stacked wooden boards, the hydraulic cylinder 12 pushes the connecting plate 901, and the clamping plate 903 is mobilized to cooperate with the protective pad 13 to clamp the wooden boards. When clamping, the spring 902 contracts to buffer the force pushed by the hydraulic cylinder 12 to protect the board. When rotation is required, the motor 10 is started to drive the rotating shaft 5 to drive the gear 6 to rotate, thereby driving the bracket 1 meshed with the gear 6 to rotate, and completing the flipping of the board.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An automatic flipping and stacking machine, comprising: A bracket (1) and a base (3), characterized in that the base (3) is located below the bracket (1), a locking ring (7) is fixedly connected to the middle side wall of the bracket (1), toothed belts (2) are symmetrically provided on the left and right outer walls of the bracket (1), two hydraulic cylinders (12) are inlaid on the rear inner wall of the bracket (1), and the front ends of the movable ends of the two hydraulic cylinders (12) are fixedly connected to a clamping plate assembly (9), the upper surface of the base (3) is symmetrically provided with two side plates (4), a driving device is provided between the two side plates (4) for cooperating with the toothed belt (2) to drive the bracket (1) to rotate, and a locking assembly (8) is fixedly connected to the upper surface of the base (3) for locking with the locking ring (7); The locking assembly (8) comprises a fixing plate (801) fixedly connected to the upper surface of the base (3), a hydraulic cylinder 2 (802) being fixedly connected to the left side of the fixing plate (801), a locking plate (803) being fixedly connected to the left side of the movable end of the hydraulic cylinder 2 (802), and an outer wall of the locking plate (803) being slidably connected to an inner wall of the locking ring (7).

2. The automatic plate turning and stacking machine according to claim 1, characterized in that: The driving device comprises a motor (10) and two rotating shafts (5) symmetrically arranged front and rearward, the two ends of the rotating shaft (5) are respectively rotatably connected to the opposite surfaces of the two side plates (4), the outer walls of the rotating shafts (5) are fixedly connected with gears (6) corresponding to the positions of the toothed belts (2), and the output end of the motor (10) is fixedly connected to one end of the rotating shaft (5) on one side.

3. The automatic plate turning and stacking machine according to claim 2, characterized in that: The side wall of the motor (10) is fixedly connected to the side wall of the side plate (4).

4. The automatic plate turning and stacking machine according to claim 1, characterized in that: The clamping plate assembly (9) comprises a connecting plate (901), four springs (902) are evenly fixedly connected to the front surface of the connecting plate (901), and the front ends of the four springs (902) are fixedly connected to a clamping plate (903).

5. The automatic plate turning and stacking machine according to claim 1, characterized in that: A protective pad (13) is adhered to the front end of the inner wall of the bracket (1).

6. The automatic plate turning and stacking machine according to claim 1, characterized in that: A controller (11) is fixedly connected to the side wall of the right side plate (4), and the controller (11) is electrically connected to hydraulic cylinder 1 (12), the motor (10), and hydraulic cylinder 2 (802).

7. The automatic plate turning and stacking machine according to claim 2, characterized in that: The outer wall of the gear (6) is meshingly connected with the outer wall of the toothed belt (2).

8. The automatic plate turning and stacking machine according to claim 1, characterized in that: When the second hydraulic cylinder (802) is fully retracted, the locking plate (803) is separated from the inner groove of the locking ring (7).

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