Sorting device used on rewinding machine

Abstract

The utility model provides a sorting device used on a rewinder, which belongs to the technical field of rewinder sorting and comprises a control machine and a weighing conveying belt, a weighing detection element is arranged in the middle of the weighing conveying belt, a baffle is arranged on one side of the weighing conveying belt, a first hydraulic telescopic rod is arranged on one side of the control machine, and a second hydraulic telescopic rod is arranged on the other side of the control machine. A pushing block is arranged at the end of the first hydraulic telescopic rod, a pushing assembly is arranged at the side end of the weighing conveying belt and comprises a sliding groove frame arranged at the side end of the weighing conveying belt, two sliding blocks are arranged in the sliding groove frame in a sliding mode, first hinge seats are fixedly arranged on the upper surfaces of the two sliding blocks, and a pushing plate is arranged on the upper surface of the weighing conveying belt. A second hinge seat is arranged at the side end of the push plate, and a connecting rod is rotationally arranged between the second hinge seat and the first hinge seat. According to the utility model, the paper of the first lift can uniformly cover the area of the weighing detection element, so that the weighing detection element is prevented from misjudging the weight of the paper of the first lift, and the weighing accuracy of the paper of the first lift is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to rewinding machine sorting technical field, concretely relates to a sorting device on rewinding machine. BACKGROUND

[0002] The rewinding machine is mainly used for sequentially rewinding the paper roll (called as the original paper roll) produced by the paper machine, so that the paper forms the finished product after rewinding, and is sent to the factory for subsequent processing or factory delivery.

[0003] The existing rewinding machine sorts the paper roll by the finished product outlet, and the weighing conveying belt is set to a certain value interval to weigh the paper roll, so that the paper roll exceeding the weight value interval is pushed to the unqualified area by the telescopic rod, and the paper roll meeting the weight value interval is conveyed by the weighing conveying belt, so as to sort the qualified products and unqualified products.

[0004] The above device can sort the paper roll, but the conveying belt is always running during the sorting process, so that the finished product outlet guides the paper roll to the weighing conveying belt, the weighing conveying belt carries the paper roll from the finished product outlet completely, and moves to the weighing area of the weighing conveying belt, so that the weighing conveying belt stops running, and then the weighing conveying belt weighs the paper roll. UTILITY MODEL CONTENTS

[0005] Therefore, the utility model provides a sorting device on rewinding machine, which can evenly cover the weighing detection element area of the paper roll, so as to avoid the weighing detection element misjudging the weight of the paper roll, and improve the accuracy of the weight of the paper roll.

[0006] To solve the above technical problems, the utility model provides a sorting device for use on rewinding machine, including control machine and weighing conveyor, the middle part of weighing conveyor is provided with weighing detection element, one side of weighing conveyor is provided with baffle, one side of control machine is provided with hydraulic telescopic link no. 1, the end of hydraulic telescopic link no. 1 is provided with push block, the side end of weighing conveyor is provided with pusher assembly, pusher assembly includes the chute frame of setting in the side end of weighing conveyor, two sliding blocks are slidably arranged in the chute frame, the upper surface of two sliding blocks is all fixedly provided with hinged seat no. 1, the upper surface of weighing conveyor is provided with push plate, the side end of push plate is provided with hinged seat no. 2, and the rotary setting of hinged seat no. 2 and hinged seat no. 1 has connecting rod;That is, first by placing a paper to weighing conveyor, so that two sliding blocks on the chute frame move, so that the push plate can drive the paper to the top, so that the paper and the baffle are horizontal line and thus horizontal conveying, then the paper moves to the detection area of weighing conveyor, and the paper is weighed, and the qualified product continues to be conveyed, and the unqualified product is operated by hydraulic telescopic link no. 1, so that the push block ejects the unqualified product on the weighing conveyor, so that the paper can evenly cover the weighing detection element area, so that the weight of the paper can be avoided by the weighing detection element, and the accuracy of the weight of the paper is improved.

[0007] The pusher assembly further includes a bidirectional screw rod arranged on the chute frame, and the bidirectional screw rod penetrates the interiors of the two sliding blocks.

[0008] The pusher assembly further includes a motor arranged at the side end of the chute frame, and an output shaft of the motor is fixedly arranged at one end of the bidirectional screw rod.

[0009] The side end of the weighing conveyor is provided with a second hydraulic telescopic link, and an end of the second hydraulic telescopic link is provided with a horizontal plate.

[0010] The baffle is provided with a circular groove and a rectangular groove, and the horizontal plate and the push block are located at one side of the circular groove and the rectangular groove.

[0011] The side end of the weighing conveyor is provided with a buffer plate, and the buffer plate is located at one side of the chute frame.

[0012] The bottom of the weighing conveyor is provided with a supporting foot.

[0013] Compared with the prior art, the present application has at least one of the following beneficial technical effects:

[0014] 1. The setting of the pushing assembly can avoid the tilt of the paper on the conveying belt, and then the operation of the hydraulic telescopic rod two can block the conveying of the paper by the horizontal plate, so that the paper evenly covers the area of the weighing detection element, and the weight of the paper is not misjudged by the weighing detection element due to the exceeding of the detection element area.

[0015] 2. The setting of the buffer plate provides a buffering effect for unqualified products. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the sorting device used on the rewinding machine of the utility model;

[0017] Figure 2 It is a structural schematic view of the side view of the weighing conveying belt of the utility model;

[0018] Figure 3 It is a structural schematic view of the A place enlarged view in the utility model Figure 2

[0019] Figure 4 It is a structural schematic view of the section of the conveying belt of the utility model.

[0020] BRIEF DESCRIPTION OF DRAWINGS

[0021] 100, the weighing conveying belt; 101, the control machine; 102, the rectangular groove; 103, the pushing block; 104, the circular groove; 105, the baffle; 106, the buffer plate; 107, the hydraulic telescopic rod two; 108, the horizontal plate; 109, the hydraulic telescopic rod one; 110, the weighing detection element; 111, the supporting foot;

[0022] 200, the pushing assembly; 201, the push plate; 202, the second hinged seat; 203, the connecting rod; 204, the first hinged seat; 205, the sliding groove frame; 206, the sliding block; 207, the bidirectional screw rod; 208, the motor; DETAILED DESCRIPTION

[0023] To make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the following will be combined with the drawings of the embodiments of the utility model Figures 1-4 to clearly and completely describe the technical scheme of the embodiments of the utility model. Obviously, the described embodiments are a part of the embodiments of the utility model, not all the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by the person skilled in the art belong to the scope of protection of the utility model.

[0024] As Figures 1-4 ​The embodiment provides a sorting device used on a rewinding machine, which comprises a control machine 101 and a weighing conveying belt 100, a weighing detection element 110 is arranged in the middle part of the weighing conveying belt 100, the weighing detection element 110 is installed at the middle part of the weighing conveying belt 100, the power supply is connected between the weighing conveying belt 100, the weighing detection element 110 and the control machine 101, in the moving process of the weighing conveying belt 100, the weighing conveying belt 100 contacts the weighing detection element 110, so that the display weight value on the control machine 101 changes, when the weighing conveying belt 100 stops, the display weight value on the control machine 101 stops changing, a baffle 105 is arranged on one side of the weighing conveying belt 100, the baffle 105 is fixed on the weighing conveying belt 100 in a welding mode, so that one side of a paper bundle can be kept horizontal with the baffle 105, thereby avoiding that the paper bundle is inclined and indirectly influences the weighing error when being conveyed to the area of the weighing detection element 110, a hydraulic telescopic rod one 109 is arranged on one side of the control machine 101, the hydraulic telescopic rod one 109 is installed on the control machine 101, a pushing block 103 is arranged at the end of the hydraulic telescopic rod one 109, when the weighing detection element 110 judges the set weight interval of the paper bundle, if the weight interval is exceeded or is lower than the weight interval, the hydraulic telescopic rod one 109 operates, so that the pushing block 103 pushes the paper bundle out of the weighing conveying belt 100, a pushing assembly 200 is arranged at the side end of the weighing conveying belt 100, the pushing assembly 200 comprises a sliding groove frame 205 arranged at the side end of the weighing conveying belt 100, the sliding groove frame 205 is fixed on the weighing conveying belt 100 in a welding or bolt mode, two sliding blocks 206 are slidably arranged in the sliding groove frame 205, the two sliding blocks 206 can move in the sliding groove frame 205, a hinge seat one 204 is fixedly arranged on the upper surface of each of the two sliding blocks 206, a push plate 201 is arranged on the upper surface of the weighing conveying belt 100, a hinge seat two 202 is arranged at the side end of the push plate 201, a connecting rod 203 is rotatably arranged between the hinge seat two 202 and the hinge seat one 204, when the paper bundle falls on the weighing conveying belt 100, the two sliding blocks 206 in the sliding groove are close to each other, the push plate 201 is driven, the inclined paper bundle is pushed to the side end of the baffle 105 by the push plate 201, so that the paper bundle is kept horizontal for conveying, the paper bundle can uniformly cover the area of the weighing detection element 110, so that the weighing detection element 110 can avoid misjudging the weight of the paper bundle, and the accuracy of the weighing detection element 110 is improved;

[0025] Firstly, by placing a paper in the weighing conveying belt 100, then by the two sliders 206 in the chute close to each other, the push plate 201 can be driven, and the push plate 201 can push the inclined paper to the side end of the baffle 105, so that the paper and the baffle 105 are horizontally consistent and conveyed to the weighing element area on the weighing conveying belt 100, the weighing conveying belt 100 stops running, and then it is judged whether it meets the weight interval of the paper, if it does not meet the weight of the paper, the hydraulic telescopic rod 109 operates, so that the paper can be ejected from the weighing conveying belt 100, and the qualified paper is conveyed on the weighing conveying belt 100.

[0026] The push assembly 200 is as shown in the enlarged view of A in Figure 2 , Figure 3 ,

[0027] The push assembly 200 further comprises a bidirectional screw rod 207 arranged on the chute frame 205, the bidirectional screw rod 207 in the chute frame 205 can rotate, and the bidirectional screw rod 207 penetrates the inside of the two sliders 206;

[0028] The push assembly 200 further comprises a motor 208 arranged at the side end of the chute frame 205, and the output shaft of the motor 208 is fixedly arranged at one end of the bidirectional screw rod 207;

[0029] The motor 208 provides driving for the bidirectional screw rod 207, so that the bidirectional screw rod 207 can drive the two sliders 206 to move or separate from each other.

[0030] The hydraulic telescopic rod two 107 is as shown in Figure 2 ,

[0031] The side end of the weighing conveying belt 100 is provided with the hydraulic telescopic rod two 107, the end of the hydraulic telescopic rod is provided with a horizontal plate 108, the hydraulic telescopic rod two 107 can drive the horizontal plate 108 to move, so that the horizontal plate 108 blocks one end of the paper, and then the weighing conveying belt 100 stops, so that a part of the paper can be prevented from exceeding the weighing detection element 110 in the middle of the weighing conveying belt 100, thereby improving the accuracy of weighing the paper;

[0032] The baffle 105 is provided with a circular groove 104 and a rectangular groove 102, and the horizontal plate 108 and the push block 103 are located on one side of the circular groove 104 and the rectangular groove 102 respectively, so as to facilitate the horizontal plate 108 and the push plate into the circular groove 104 and the rectangular groove 102;

[0033] The buffer plate 106 is as shown in Figure 1 ,

[0034] The side end of the weighing conveying belt 100 is provided with a buffer plate 106, which is fixed on the weighing conveying belt 100 by welding, so as to buffer the unqualified products to fall down, and the buffer plate 106 is located on one side of the chute frame 205;

[0035] The support foot 111 is shown as Figure 1

[0036] The bottom of the weighing conveying belt 100 is provided with the support foot 111, so as to provide support for the weighing conveying belt 100;

[0037] In addition, it should be noted that, in the description of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0038] The above is the preferred embodiment of the present application, it should be pointed out that, for those skilled in the art, without departing from the principles of the present application, a number of improvements and refinements can be made, these improvements and refinements should also be considered as the protection scope of the present application.​

Claims

1. A sorting device used on a rewinding machine, characterized in that: The invention comprises a control machine (101) and a weighing conveyor belt (100), wherein a weighing detection element (110) is provided in the middle of the weighing conveyor belt (100), a baffle (105) is provided on one side of the weighing conveyor belt (100), a hydraulic telescopic rod (109) is provided on one side of the control machine (101), a pushing block (103) is provided at the end of the hydraulic telescopic rod (109), a pushing assembly (200) is provided at the side end of the weighing conveyor belt (100), and the pushing assembly (200) The invention comprises a chute frame (205) arranged at the side end of the weighing conveyor belt (100), two sliders (206) are slidably arranged in the chute frame (205), and the upper surfaces of the two sliders (206) are fixedly provided with a hinge seat 1 (204), the upper surface of the weighing conveyor belt (100) is provided with a push plate (201), the side end of the push plate (201) is provided with a hinge seat 2 (202), and a connecting rod (203) is rotatably provided between the hinge seat 2 (202) and the hinge seat 1 (204).

2. A sorting device for a rewinding machine according to claim 1, characterized in that: The pushing assembly (200) further comprises a bidirectional screw rod (207) arranged on the slide frame (205), and the bidirectional screw rod (207) passes through the interior of the two sliding blocks (206).

3. A sorting device for use on a rewinding machine according to claim 2, characterized in that: The pushing assembly (200) further comprises a motor (208) arranged at a side end of the slide frame (205), and an output shaft of the motor (208) is fixedly arranged at one end of the bidirectional screw rod (207).

4. A sorting device for use on a rewinding machine according to claim 3, characterized in that: A second hydraulic telescopic rod (107) is provided at the side end of the weighing conveyor belt (100), and a transverse plate (108) is provided at the end of the second hydraulic telescopic rod (107).

5. A sorting device for use on a rewinding machine according to claim 4, characterized in that: The baffle (105) is provided with a circular groove (104) and a rectangular groove (102), and the transverse plate (108) and the pushing block (103) are respectively located on one side of the circular groove (104) and the rectangular groove (102).

6. A sorting device for use on a rewinding machine according to claim 5, characterized in that: A buffer plate (106) is provided at the side end of the weighing conveyor belt (100), and the buffer plate (106) is located on one side of the chute frame (205).

7. A sorting device for use on a rewinding machine according to claim 5, characterized in that: The bottom of the weighing conveyor belt (100) is provided with a supporting foot (111).

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