Empty package removing device

Abstract

The utility model discloses an empty package removing device, and belongs to the technical field of removing equipment. An empty package removing device comprises a rack and a conveying assembly. The first rotating shaft is rotationally connected with the rack; the first guide plate is fixedly connected with the first rotating shaft; the connecting block is fixedly connected with the first guide plate; the second rotating shaft is rotationally connected with the connecting plate; the connecting rod is fixedly connected with the second rotating shaft; the fixed plate is fixedly connected with the rack; the guide sleeve is fixedly connected with the fixed plate; the guide column is vertically and slidably connected with the guide sleeve; the pressing plate is fixedly connected with the guide column; the first spring sleeves the guide column, and two ends of the first spring are respectively fixed with the guide sleeve and the pressing plate; wherein the connecting rod is provided with a clearance groove; and the guide sleeve passes through the clearance groove. The empty package removing device has the beneficial effect that the removing efficiency is improved.

Description

Technical Field

[0001] This application relates to the technical field of rejection devices, and more particularly, to an empty package rejection device. Background Art

[0002] In product production, products usually need to be packaged and then output. However, due to the problem of different supply frequencies of packaging boxes and products in production, there may be situations where some packaging boxes are without products. If these empty package products flow into the market, it will not only affect the use of consumers, but also reduce the credibility of the producer.

[0003] The existing empty package rejection generally involves manual picking of packaging boxes before boxing, which is time-consuming and laborious, and the rejection efficiency is relatively low.

[0004] Therefore, an empty package rejection device with improved rejection efficiency is provided. Summary of the Utility Model

[0005] The content part of this application is used to introduce concepts in a brief form, and these concepts will be described in detail in the subsequent detailed implementation part. The content part of this application is not intended to identify the key features or essential features of the claimed technical solution, nor is it intended to limit the scope of the claimed technical solution.

[0006] To solve the technical problems mentioned in the above background art part, some embodiments of this application provide an empty package rejection device, including: a frame and a conveying assembly; a first rotating shaft rotatably connected to the frame; a first guide plate fixedly connected to the first rotating shaft; a connecting block fixedly connected to the first guide plate; a second rotating shaft rotatably connected to the connecting plate; a connecting rod fixedly connected to the second rotating shaft; a fixing plate fixedly connected to the frame; a guide sleeve fixedly connected to the fixing plate; a guide post vertically slidably connected to the guide sleeve; a pressing plate fixedly connected to the guide post; a first spring sleeved on the guide post and fixedly connected to the guide sleeve and the pressing plate at both ends; wherein, the connecting rod is provided with an avoidance groove; the guide sleeve is located in the avoidance groove and is arranged with a clearance from the avoidance groove.

[0007] Push the pressing plate, and then pull the connecting rod. The movement of the connecting rod drives the movement of the connecting block, and the movement of the connecting block drives the movement of the first guide plate, adjusting the first guide plate to the size of the product. The products are arranged through the first guide plate and the conveying assembly, eliminating the need for manual placement of products one by one, thereby improving the rejection efficiency.

[0008] Further, both the first guide plate and the first rotating shaft are provided with two; the two first guide plates and first rotating shafts are symmetrically arranged.

[0009] Further, the guide sleeve is provided with a guide hole extending along the axial direction of the guide sleeve; a part of the guide post is located in the guide hole and moves along the axial direction of the guide hole.

[0010] Further, the pressing plate is located at the upper end of the first spring; the guide sleeve is located at the lower end of the first spring.

[0011] Further, the empty package rejection device further includes: a push plate fixedly connected to the pressing plate.

[0012] Further, the conveying assembly includes: a first conveying shaft rotatably connected to the frame; a second conveying shaft rotatably connected to the frame; a conveyor belt with both ends respectively sleeved on the first conveying shaft and the second conveying shaft; a motor fixedly connected to the frame, and its output shaft is fixedly connected to the first conveying shaft; a transmission member for driving the second conveying shaft to rotate.

[0013] Further, the transmission member includes: a first synchronous pulley fixedly connected to the first conveying shaft; a second synchronous pulley fixedly connected to the second conveying shaft; a synchronous belt with both ends respectively sleeved on the first synchronous pulley and the second synchronous pulley.

[0014] Further, the frame includes a mounting groove; the conveyor belt is located in the mounting groove.

[0015] Further, the empty package rejection device further includes: a blower fixedly connected to the frame; a second guide plate fixedly connected to the frame.

[0016] The beneficial effect of this application lies in: providing an empty package rejection device that specifically improves the rejection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting a part of this application are used to provide a further understanding of this application, making other features, purposes, and advantages of this application more obvious. The schematic embodiments and descriptions of the drawings of this application are used to explain this application and do not constitute an improper limitation to this application.

[0018] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and the elements and components are not necessarily drawn to scale.

[0019] In the drawings:

[0020] Figure 1 is the overall schematic diagram according to the embodiment of this application;

[0021] Figure 2 is Figure 1 the enlarged view of part A of, mainly showing the structure of the connecting block and the second rotating shaft;

[0022] Figure 3 is Figure 1 the enlarged view of part B of, mainly showing the structure of the first guide plate and the first rotating shaft;

[0023] Figure 4 An exploded view that is part of the embodiment, mainly showing the structures of the guide sleeve and the guide hole;

[0024] Figure 5 An exploded view that is part of the embodiment, mainly showing the structures of the first synchronous pulley and the second synchronous pulley.

[0025] Reference numerals:

[0026] 100, empty package rejection device; 101, frame; 101a, installation groove; 102, first rotating shaft; 103, first guide plate; 104, fan; 105, second guide plate; 106, first conveying shaft; 107, second conveying shaft; 108, conveyor belt; 109, motor; 110, first synchronous pulley; 112, second synchronous pulley; 113, synchronous belt; 114, connecting block;

[0027] 115, second rotating shaft; 116, connecting rod; 116a, clearance groove; 117, fixing plate; 118, guide sleeve; 118a, guide hole; 119, guide post; 120, pressing plate; 121, first spring; 122, push plate. Detailed implementation manners

[0028] Embodiments of the present disclosure will be described in more detail below with reference to the drawings. Although some embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. On the contrary, these embodiments are provided to more thoroughly and completely understand the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not used to limit the protection scope of the present disclosure.

[0029] In addition, it should be noted that for the sake of convenience of description, only parts related to the relevant invention are shown in the drawings. Without conflict, the embodiments in the present disclosure and the features in the embodiments can be combined with each other.

[0030] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order of the functions performed by these devices, modules or units or their interdependent relationships.

[0031] It should be noted that the modifications of "one" and "multiple" mentioned in the present disclosure are illustrative rather than restrictive. Those skilled in the art should understand that unless otherwise clearly specified in the context, it should be understood as "one or more".

[0032] The present disclosure will be described in detail below with reference to the drawings and in combination with the embodiments.

[0033] Refer to Figures 1-5, An empty package removal device 100 for removing empty packages, comprising: a frame 101, a conveying component for conveying products, a first rotating shaft 102, a first guide plate 103, an adjusting component for adjusting the first guide plate 103, a blower 104, and a second guide plate 105. The first rotating shaft 102 is rotatably connected to the frame 101. The first guide plate 103 is fixedly connected to the first rotating shaft 102. There are two first guide plates 103 and first rotating shafts 102, and the two first guide plates 103 and first rotating shafts 102 are symmetrically arranged. There are two sets of adjusting components corresponding to the first guide plate 103. The blower 104 is fixedly connected to the frame 101. The blower 104 includes an air outlet. The second guide plate 105 is fixedly connected to the frame 101.

[0034] The conveying component is used for conveying products and includes: a first conveying shaft 106, a second conveying shaft 107, a conveyor belt 108, a motor 109, and a transmission member. The first conveying shaft 106 is rotatably connected to the frame 101. The second conveying shaft 107 is rotatably connected to the frame 101. The two ends of the conveyor belt 108 are respectively sleeved on the first conveying shaft 106 and the second conveying shaft 107. The motor 109 is fixedly connected to the frame 101, and the output shaft of the motor 109 is fixed to the first conveying shaft 106.

[0035] The transmission member is used to drive the rotation of the second conveying shaft 107 and includes: a first synchronous pulley 110, a second synchronous pulley 112, and a synchronous belt 113. The first synchronous pulley 110 is fixedly connected to the first conveying shaft 106. The second synchronous pulley 112 is fixedly connected to the second conveying shaft 107. The two ends of the synchronous belt 113 are respectively sleeved on the first synchronous pulley 110 and the second synchronous pulley 112. The frame 101 includes a mounting groove 101a, and the conveyor belt 108 is located in the mounting groove 101a. The motor 109 drives the first conveying shaft 106 to rotate. The rotation of the first conveying shaft 106 drives the first synchronous pulley 110 to rotate. The first synchronous pulley 110 drives the second synchronous pulley 112 to rotate through the synchronous belt 113. The rotation of the second synchronous pulley 112 drives the second conveying shaft 107 to rotate, thereby driving the conveyor belt 108 to move, and thus completing the conveying of items.

[0036] The adjusting component is used to adjust the position of the first guide plate 103 and includes: a connecting block 114, a second rotating shaft 115, a connecting rod 116, a fixing plate 117, a guide sleeve 118, a guide post 119, a pressing plate 120, a first spring 121, and a pushing plate 122. The connecting block 114 is fixedly connected to the first guide plate 103. The second rotating shaft 115 is rotatably connected to the connecting plate. The connecting rod 116 is fixedly connected to the second rotating shaft 115. The fixing plate 117 is fixedly connected to the frame 101. The guide sleeve 118 is fixedly connected to the fixing plate 117. The guide post 119 is vertically slidably connected to the guide sleeve 118. The pressing plate 120 is fixedly connected to the guide post 119.

[0037] The first spring 121 is sleeved on the guide post 119 and is fixed to the guide sleeve 118 and the pressure plate 120 at both ends respectively. The pressure plate 120 is located at the upper end of the first spring 121, and the guide sleeve 118 is located at the lower end of the first spring 121. The push plate 122 is fixedly connected to the pressure plate 120. Among them, the connecting rod 116 is provided with an avoidance groove 116a, and the guide sleeve 118 is located in the avoidance groove 116a and is arranged with a clearance from the avoidance groove 116a. The guide sleeve 118 is provided with a guide hole 118a extending along the axial direction of the guide sleeve 118, and a part of the guide post 119 is located in the guide hole 118a and moves along the axial direction of the guide hole 118a. Push the push plate 122, and the movement of the push plate 122 drives the movement of the pressure plate 120, so that the connecting rod 116 is released from the restriction of the pressure plate 120. Then push the connecting rod 116, and the movement of the connecting rod 116 drives the movement of the connecting block 114, and the movement of the connecting block 114 drives the movement of the first guide plate 103, so as to adjust the distance between the two first guide plates 103, so that the products are arranged through the two first guide plates 103, eliminating the need for manual placement one by one, thereby improving the placement efficiency and increasing the rejection efficiency. After adjusting the first guide plate 103, release the push plate. Under the action of the first spring 121, the pressure plate 120 will fix the connecting rod 116, thereby fixing the first guide plate 103.

[0038] Workflow: Push the push plate 122, and the movement of the push plate 122 drives the movement of the pressure plate 120, so that the connecting rod 116 is released from the restriction of the pressure plate 120. Then push the connecting rod 116, and the movement of the connecting rod 116 drives the movement of the connecting block 114, and the movement of the connecting block 114 drives the movement of the first guide plate 103, so as to adjust the distance between the two first guide plates 103, so that the products are arranged through the two first guide plates 103, eliminating the need for manual placement one by one, thereby improving the placement efficiency and increasing the rejection efficiency. At the same time, the distance between the two first guide plates 103 can be set according to the size of the product, with strong versatility. Then convey the arranged products to the air outlet position of the fan 104 (the fan 104 selects the specification according to the weight of the product). Because the weight of the empty-packaged product is lighter, the air outlet of the fan 104 will blow the empty-packaged product to the second guide plate 105. The normally packaged products will continue to be conveyed through the conveyor belt 108 because their weight is heavier than that of the empty-packaged products, thus completing the rejection of the empty-packaged products.

[0039] The above description is only some preferred embodiments of the present disclosure and an explanation of the applied technical principles. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by the specific combination of the above technical features, and should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the above inventive concept. For example, the technical solutions formed by mutually replacing the above features with the technical features (but not limited to) having similar functions disclosed in the embodiments of the present disclosure.

Claims

1. An empty package rejection device, comprising: a frame and a conveying assembly; Characterized in that: The empty package rejection device further comprises: a first rotating shaft rotatably connected to the frame; a first guiding plate fixedly connected to the first rotating shaft; a connecting block fixedly connected to the first guiding plate; a second rotating shaft rotatably connected to the connecting plate; a connecting rod fixedly connected to the second rotating shaft; a fixing plate fixedly connected to the frame; a guiding sleeve fixedly connected to the fixing plate; a guiding column vertically slidably connected to the guiding sleeve; a pressing plate fixedly connected to the guiding column; a first spring sleeved on the guiding column and fixedly connected to the guiding sleeve and the pressing plate at both ends; Wherein, the connecting rod is provided with a clearance groove; the guiding sleeve is located in the clearance groove and is arranged with a clearance from the clearance groove.

2. The empty package rejection device according to claim 1, characterized in that: Both the first guiding plate and the first rotating shaft are provided with two; The two first guiding plates and the first rotating shafts are symmetrically arranged.

3. The empty package rejection device according to claim 2, characterized in that: The guiding sleeve is provided with a guiding hole extending along the axial direction of the guiding sleeve; Part of the guiding column is located in the guiding hole and moves along the axial direction of the guiding hole.

4. The empty package rejection device according to claim 3, characterized in that: The pressing plate is located at the upper end of the first spring; The guiding sleeve is located at the lower end of the first spring.

5. The empty package rejection device according to claim 4, characterized in that: The empty package rejection device further comprises: a pushing plate fixedly connected to the pressing plate.

6. The empty package rejection device according to claim 1, characterized in that: The conveying assembly includes: a first conveying shaft rotatably connected to the frame; a second conveying shaft rotatably connected to the frame; a conveyor belt sleeved on the first conveying shaft and the second conveying shaft at both ends; a motor fixedly connected to the frame, the output shaft of which is fixed to the first conveying shaft; a transmission member for driving the second conveying shaft to rotate.

7. The empty package rejection device according to claim 6, characterized in that: The transmission member includes: a first synchronous pulley fixedly connected to the first conveying shaft; a second synchronous pulley fixedly connected to the second conveying shaft; a synchronous belt sleeved on the first synchronous pulley and the second synchronous pulley at both ends.

8. The empty package rejection device according to claim 7, wherein: The frame includes a mounting groove; The conveyor belt is located in the mounting groove.

9. The empty package rejection device according to claim 1, wherein: The empty package rejection device further comprises: a blower fixedly connected to the frame; a second guiding plate fixedly connected to the frame.

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