Reversing device for plate conveying

Abstract

The utility model discloses a reversing device for plate conveying, and relates to the technical field of reversing devices for plate conveying, the reversing device for plate conveying comprises a straightway section support and a reversing section support, the reversing section support is arranged at the front end of the straightway section support, and the reversing section support and the straightway section support are arranged in an inclined mode at an included angle. A plurality of conveying rollers are arranged in the straightway section support and the reversing section support, the two ends of each conveying roller are rotationally connected with the straightway section support and the reversing section support through bearing seats, transmission covers are installed at the lower ends of one sides of the straightway section support and the reversing section support, and asynchronous motors are installed at one ends of the transmission covers. According to the scheme, the problems that according to an existing device, a pushing mechanism is mainly arranged at the butt joint position of two sets of conveyors, plate materials are transited to the other set of conveyors in a transverse translation mode, and the whole process is obviously stopped and tedious are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of a reversing device for plate conveying, in particular to a reversing device for plate conveying. Background Technique

[0002] During the production and processing of plates, in order to make the transfer more convenient, a reversing device is usually used to achieve the effect of reversing and conveying, so as to improve production efficiency.

[0003] The current reversing device for plate conveying, such as a plate conveying reversing device for construction machinery with the publication number CN108996195A, includes a fuselage. A first roller is installed at the rear of the fuselage. A first belt is sleeved on the outer wall of the first roller. The first belt is in clearance fit with the first roller. Plates are placed on the top of the first belt. A motor is inserted at the center position of the front of the fuselage. The chute is slidably clamped with the slider. The first rotating rod is threadedly connected with the first connecting rod through a screw. The first connecting rod is movably connected with the pushing plate through a coupling shaft.

[0004] However, the above device mainly sets a pushing mechanism at the docking place of two groups of conveyors to transfer the sheet material to another group of conveyors in a horizontal translation manner. There is an obvious pause in the whole process and the process is relatively cumbersome. Therefore, we propose a reversing device for plate conveying to solve the problems raised above. Content of the Utility Model

[0005] The purpose of the utility model is to provide a reversing device for plate conveying, so as to solve the problem that the existing device mainly sets a pushing mechanism at the docking place of two groups of conveyors to transfer the sheet material to another group of conveyors in a horizontal translation manner, and there is an obvious pause in the whole process and the process is relatively cumbersome as mentioned in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A reversing device for plate conveying includes a straight-section bracket and a reversing-section bracket. The reversing-section bracket is arranged at the front end of the straight-section bracket, and the reversing-section bracket and the straight-section bracket are inclined at an angle. A plurality of conveying rollers are arranged inside both the straight-section bracket and the reversing-section bracket. Both ends of the conveying rollers are rotatably connected with the straight-section bracket and the reversing-section bracket through bearing seats. Transmission covers are installed at the lower ends of one sides of the straight-section bracket and the reversing-section bracket. An asynchronous motor is installed at one end of the transmission cover. A support frame is installed at one side of the front end of the straight-section bracket. A pressing wheel mechanism is installed at the upper end of the support frame.

[0007] Preferably, the pressing wheel mechanism includes a support, an adjusting screw rod, an adjusting seat and a pressing wheel. There are two pressing wheels, and both pressing wheels are rotatably connected to the adjusting seat through a rotating shaft. The adjusting seat is arranged below the support. The support and the adjusting seat are connected by an adjusting screw rod, and a bearing is installed at the connection between the adjusting screw rod and the adjusting seat. A nut is installed at the connection between the adjusting screw rod and the support, and the nut is welded to the support. A hand wheel is installed at the upper end of the adjusting screw rod.

[0008] Preferably, guide columns are arranged on both sides of the adjusting screw rod. The lower ends of the guide columns are fixedly connected to the adjusting seat, and the upper ends of the guide columns penetrate and extend outside the support.

[0009] Preferably, a limiting block is installed at the upper end of the guide column.

[0010] Preferably, a shielding guide plate is arranged on one side at the connection between the reversing section bracket and the straight section bracket.

[0011] Preferably, a flexible buffer pad is installed on the inner wall of the shielding guide plate.

[0012] Preferably, the output end of the asynchronous motor penetrates and extends into the transmission cover, and a transmission shaft is installed. Belt grooves are arranged on the end of the conveying roller and the outer wall of the transmission shaft. The belt grooves on the conveying roller and the transmission shaft are connected by a belt for transmission.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. The present utility model conveys and reverses the sheet material by directly splicing the straight section bracket and the reversing section bracket at a certain angle, and a shielding guide plate is arranged at the connection between the straight section bracket and the reversing section bracket. During conveying, the sheet material is closely attached to the pressing wheel mechanism on one side. When the sheet material is about to reach the connection between the straight section bracket and the reversing section bracket under the action of the conveying roller, the pressing wheel on the pressing wheel mechanism can ensure that the sheet material smoothly enters the connection. When the sheet material reaches the connection, due to the arrangement of the shielding guide plate, the sheet material can be prevented from slipping out of the conveying device, and the sheet material can be smoothly reversed in cooperation with the conveying roller in the reversing section bracket. The whole process has a smooth transition, is efficient and fast, and solves the problem that the existing device mainly sets a pushing mechanism at the docking position of two conveyors to transfer the sheet material to another conveyor in a horizontal translation manner, and there is an obvious pause and the process is relatively cumbersome during the whole process.

[0015] 2. The pressing wheel mechanism of the present utility model can adjust the height according to the thickness of the sheet material. During adjustment, the hand wheel is rotated to drive the cooperation of the adjusting screw rod and the nut, so as to adjust the height of the adjusting seat and the pressing wheel to adapt to sheet materials of different thicknesses, and improve the versatility of the device. Description of the Drawings

[0016] Figure 1Schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 Schematic diagram of the front structure of the present utility model;

[0018] Figure 3 Partial structural schematic diagram of the pressing wheel mechanism of the present utility model;

[0019] Figure 4 Partial structural schematic diagram of the shielding guide plate of the present utility model;

[0020] In the figure: 1. Straight track section support; 2. Reversing section support; 3. Conveyor roller; 4. Bearing seat; 5. Belt groove; 6. Belt; 7. Transmission cover; 8. Asynchronous motor; 9. Support frame; 10. Pressing wheel mechanism; 101. Support; 102. Adjusting screw rod; 103. Nut; 104. Handwheel; 105. Adjusting seat; 106. Bearing; 107. Pressing wheel; 108. Rotating shaft; 109. Guide post; 110. Limit block; 11. Shielding guide plate; 111. Flexible buffer pad. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0022] Please refer to Figures 1-4 , an embodiment provided by the present utility model: A reversing device for sheet conveying, including a straight track section support 1 and a reversing section support 2. The reversing section support 2 is arranged at the front end of the straight track section support 1, and the reversing section support 2 is inclined at an angle with the straight track section support 1. A plurality of conveyor rollers 3 are arranged inside both the straight track section support 1 and the reversing section support 2. Both ends of the conveyor roller 3 are rotatably connected to the straight track section support 1 and the reversing section support 2 through bearing seats 4. Transmission covers 7 are installed at the lower ends of one sides of the straight track section support 1 and the reversing section support 2. An asynchronous motor 8 is installed at one end of the transmission cover 7. A support frame 9 is installed on one side of the front end of the straight track section support 1. A pressing wheel mechanism 10 is installed at the upper end of the support frame 9.

[0023] Please refer to Figure 2The pressing wheel mechanism 10 includes a support 101, an adjusting screw rod 102, an adjusting seat 105 and a pressing wheel 107. Two pressing wheels 107 are provided, and the two pressing wheels 107 are rotatably connected to the adjusting seat 105 through a rotating shaft 108. The adjusting seat 105 is arranged below the support 101. The support 101 and the adjusting seat 105 are connected through an adjusting screw rod 102, and a bearing 106 is installed at the connection between the adjusting screw rod 102 and the adjusting seat 105. A nut 103 is installed at the connection between the adjusting screw rod 102 and the support 101, and the nut 103 is welded to the support 101. A hand wheel 104 is installed at the upper end of the adjusting screw rod 102. Rotating the hand wheel 104 can drive the adjusting screw rod 102 to cooperate with the nut 103, so as to adjust the height of the adjusting seat 105 and the pressing wheel 107 to adapt to plates of different thicknesses.

[0024] See also Figure 2 Guide columns 109 are provided on both sides of the adjusting screw rod 102. The lower ends of the guide columns 109 are fixedly connected to the adjusting seat 105. The upper ends of the guide columns 109 penetrate and extend to the outside of the support 101. The upper ends of the guide columns 109 are installed with limit blocks 110. When the adjusting screw rod 102 is raised, the guide columns 109 can slide along the support 101, playing an auxiliary guiding role and improving the adjustment stability.

[0025] See also Figure 1 A guard guide plate 11 is provided on one side of the connection between the reversing section bracket 2 and the straight section bracket 1. When the sheet material moves to the connection between the reversing section bracket 2 and the straight section bracket 1, the guard guide plate 11 can prevent the sheet material from escaping from the conveying device, and cooperate with the conveying roller 3 in the reversing section bracket 2 to enable the sheet material to reverse smoothly, thereby achieving the role of auxiliary guidance.

[0026] See also Figure 4 A flexible buffer pad 111 is installed on the inner wall of the guard guide plate 11, and the flexible buffer pad 111 can prevent the sheet material from being worn when colliding with the guard guide plate 11.

[0027] Furthermore, the output end of the asynchronous motor 8 passes through and extends to the interior of the transmission cover 7, and a transmission shaft is installed thereon. Belt grooves 5 are provided on the end of the conveyor roller 3 and the outer wall of the transmission shaft. The conveyor roller 3 and the belt grooves 5 on the transmission shaft are connected through a belt 6. The output end of the asynchronous motor 8 can drive the transmission shaft to rotate, so that the transmission shaft is transmitted through the belt 6 and the conveyor roller 3, so that the conveyor roller 3 can drive the sheet material forward.

[0028] Working principle: Before use, first adjust the pressure wheel mechanism 10 according to the thickness of the sheet metal. When adjusting, rotate the handwheel 104 to drive the adjusting screw rod 102 to cooperate with the nut 103, so as to adjust the height of the adjusting seat 105 and the pressure wheel 107. After the adjustment is completed, place the sheet metal along one end of the straight section bracket 1. When placing, make one side of the sheet metal close to the pressure wheel mechanism 10. When the sheet metal is about to reach the connection between the straight section bracket 1 and the reversing section bracket 2 under the action of the conveying roller 3, the pressure wheel 107 on the pressure wheel mechanism 10 can ensure that the sheet metal smoothly enters the connection. When the sheet metal reaches the connection, due to the setting of the retaining guide plate 11, the sheet metal can be prevented from falling out of the conveying device, and the conveying roller 3 in the reversing section bracket 2 is cooperated to enable the sheet metal to smoothly reverse.

[0029] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A reversing device for sheet conveying, comprising a straight-section bracket (1) and a reversing-section bracket (2), characterized in that: The reversing section bracket (2) is arranged at the front end of the straight section bracket (1), and the reversing section bracket (2) and the straight section bracket (1) are arranged at an angle. A plurality of conveying rollers (3) are arranged inside the straight section bracket (1) and the reversing section bracket (2). Both ends of the conveying rollers (3) are rotatably connected to the straight section bracket (1) and the reversing section bracket (2) through bearing seats (4). A transmission cover (7) is installed at the lower end of one side of the straight section bracket (1) and the reversing section bracket (2), and an asynchronous motor (8) is installed at one end of the transmission cover (7). A support frame (9) is installed at one side of the front end of the straight section bracket (1), and a pressure wheel mechanism (10) is installed at the upper end of the support frame (9).

2. The commutation device for sheet conveying according to claim 1, characterized in that: The pressing wheel mechanism (10) comprises a support (101), an adjusting screw rod (102), an adjusting seat (105) and a pressing wheel (107). Two pressing wheels (107) are provided, and both pressing wheels (107) are rotatably connected to the adjusting seat (105) via a rotating shaft (108). The adjusting seat (105) is provided below the support (101). The support (101) and the adjusting seat (105) are connected via an adjusting screw rod (102), and a bearing (106) is installed at the connection between the adjusting screw rod (102) and the adjusting seat (105). A nut (103) is installed at the connection between the adjusting screw rod (102) and the support (101), and the nut (103) is welded to the support (101). A hand wheel (104) is installed at the upper end of the adjusting screw rod (102).

3. The reversing device for conveying a plate according to claim 2, characterized in that: Guide pillars (109) are provided on both sides of the adjusting screw rod (102); the lower ends of the guide pillars (109) are fixedly connected to the adjusting seat (105); and the upper ends of the guide pillars (109) penetrate and extend to the outside of the support (101).

4. A reversing device for sheet conveying according to claim 3, characterized in that: A limit block (110) is installed at the upper end of the guide column (109).

5. The reversing device for sheet conveying according to claim 1, characterized in that: A guard guide plate (11) is provided on one side of the connection between the reversing section bracket (2) and the straight section bracket (1).

6. The reversing device for conveying a board according to claim 5, characterized in that: A flexible buffer pad (111) is installed on the inner wall of the guard guide plate (11).

7. A reversing device for sheet conveying according to claim 1, characterized in that: The output end of the asynchronous motor (8) passes through and extends to the interior of the transmission cover (7), and is provided with a transmission shaft. The end of the conveying roller (3) and the outer wall of the transmission shaft are both provided with a belt groove (5). The conveying roller (3) and the belt groove (5) on the transmission shaft are connected by a belt (6).

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