Turnover structure of conveyor
By modifying the solenoid valve and using its axial moving power to drive the rotation of the flip swing rod, the problems of high cost and high noise in the existing food conveyor flip mechanism are solved, and low-noise and low-cost flip operation is achieved.
Patent Information
- Application Number
- CN202323663551.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-29
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2033-12-29
AI Technical Summary
The existing food conveyor flip mechanism relies on cylinder drive, resulting in high cost and high noise, complex motor drive structure and higher cost, and lack of efficient and low noise solutions.
A flip structure using modified solenoid valve is designed. By installing a connecting shaft on the solenoid valve and hinged the flip swing rod, the axial movement power of the solenoid valve drives the flip swing rod to rotate, thereby achieving flip of the hopper and avoiding the air source. dependency.
The flip operation without gas source is achieved, reducing costs and noise, providing a simple structure and low cost flip solution.
Smart Images
Figure CN222292880U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a conveyor, in particular to a conveyor turnover structure. Background Art
[0002] Conveyors are common equipment in the field of industrial production. Currently, there is a conveyor used for food weight grading, which has several weighable hoppers on it. The hoppers are driven by conveyor belts to rotate in a circular motion. When the hoppers rotate to the top of the corresponding collection frame, the hoppers are turned over by the turning mechanism below, thereby pouring the food in the hoppers into the collection frame.
[0003] The previous flipping mechanism used a cylinder to drive the connecting rod assembly to flip the hopper, so it needed to be matched with an air compressor as an air source. However, the above equipment is not only expensive but also noisy. If it is driven by a motor, not only is the structure complicated but the cost is also higher. Therefore, the applicant designed a new conveyor flipping structure to solve the above problem. Utility Model Content
[0004] In order to overcome the deficiencies of the prior art, the utility model provides a conveyor turnover structure.
[0005] The technical solution adopted by the utility model to solve its technical problems is:
[0006] A conveyor flipping structure includes a solenoid valve, a sliding hole is provided in the solenoid valve, a magnetic core is provided in the sliding hole, and the characteristic is that it also includes a mounting seat and a bracket arranged on the mounting seat, the bracket is provided with a flip rocker hinged to the bracket, and the magnetic core is provided with a connecting shaft, and the connecting shaft is hinged to the end of the flip rocker, so as to drive the flip rocker to rotate within a certain angle range.
[0007] The magnetic core is provided with a plurality of grooves.
[0008] The solenoid valve upper valve cover is provided with an axial hole, the connecting shaft is slidably matched with the axial hole, and the magnetic core can abut against the valve cover.
[0009] The bracket comprises a mounting plate, the valve cover is fixed to the mounting plate, and a relief hole for escaping the connecting shaft is arranged on the mounting plate.
[0010] The bracket comprises two supporting plates arranged opposite to each other, wherein the supporting plates are provided with an axle hole one, the flip rocker arm is provided with a rod hole, the rotating shaft is fixedly matched with the rod hole, and the two ends of the rotating shaft are rotatably matched with the axle hole one.
[0011] The end of the connecting shaft is provided with a connecting hole, and the support plate is provided with a second shaft hole. The shaft rod is fixedly matched with the connecting hole, and the two ends of the shaft rod are rotatably matched with the second shaft hole.
[0012] A protective cover is arranged on the bracket.
[0013] The beneficial effect of the utility model is that the utility model modifies the ordinary electromagnetic valve, connects the connecting shaft to the magnetic core of the electromagnetic valve, and hinges the flip rocker through the connecting shaft, so that the electromagnetic valve is used as the power for the axial movement of the connecting shaft, thereby driving the flip rocker to rotate, so as to flip the hopper. The above structure does not require an air source and has the advantages of low noise and low cost. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0015] Figure 1 It is a three-dimensional structural diagram of the utility model;
[0016] Figure 2 It is the exploded structure diagram of the solenoid valve;
[0017] Figure 3 It is a three-dimensional structural diagram of the utility model in another direction with the shield hidden. DETAILED DESCRIPTION
[0018] The advantages and features of the present disclosure and its implementation methods will be explained by the following embodiments described with reference to the accompanying drawings. However, the present disclosure can be embodied in different forms and should not be interpreted as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided so that the present disclosure will be comprehensive and complete, and will fully convey the scope of the present disclosure to those skilled in the art. In addition, the present disclosure is limited only by the scope of the claims.
[0019] The shapes, sizes, ratios, angles and numbers disclosed in the drawings for describing the embodiments of the present disclosure are only examples, and therefore the present disclosure is not limited to the details shown. Throughout this specification, the same reference numerals refer to the same elements. In the following description, when the detailed description of the relevant known functions or configurations is determined to be unnecessary to blur the focus of the present disclosure, the detailed description will be omitted. In the case of using "including", "having" and "comprising" described in this specification, other parts may be added unless "only" is used. Unless otherwise indicated, the terms in the singular may include plural forms.
[0020] When explaining an element, although not explicitly described, the element is understood to include a range of error.
[0021] When describing a positional relationship, for example, when the positional relationship is described as "on," "above," "below," and "adjacent to," unless "immediately" or "directly" is used, one or more parts may be arranged between two other parts.
[0022] When describing a time relationship, for example, when a time sequence is described as “after,” “subsequently,” “next,” and “before,” discontinuous cases may be included unless “just” or “directly” is used.
[0023] It should be understood that although the terms "first", "second", etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from other elements. For example, a first element may be referred to as a second element, and similarly, a second element may be referred to as a first element without departing from the scope of the present disclosure.
[0024] As those skilled in the art can fully understand, the features of the different embodiments of the present disclosure can be coupled or combined with each other in part or in whole, and can cooperate with each other in various ways and be driven technically. The embodiments of the present disclosure can be performed independently of each other, or can be performed together in a mutually dependent relationship.
[0025] Reference Figures 1 to 3 The utility model discloses a conveyor turnover structure, including a solenoid valve 1, a sliding hole 2 is provided in the solenoid valve 1, and a magnetic core 3 is provided in the sliding hole 2. The above structures are all inherent in the solenoid valve 1, so its specific structure and principle are not repeated here. The solenoid valve 1 of the present application is a product purchased from SMC, model VX230AA, and the applicant has improved it. A connecting shaft 3 is provided on the magnetic core 3, a screw hole is processed on the magnetic core 3, and one end of the connecting shaft 3 is a screw rod, which is connected and fixed by the screw rod and the screw hole. In this way, when the electromagnet in the solenoid valve 1 attracts the magnetic core 3, the magnetic core 3 can drive the connecting shaft 3 to retract; and when the electromagnet in the solenoid valve 1 repels the magnetic core 3, the magnetic core 3 can push the connecting shaft 3 to extend, thereby replacing the driving function of the cylinder.
[0026] As shown in the figure, it also includes a bracket, on which is provided a flip rocker arm 4 hinged to the bracket, and the connecting shaft 3 is hinged to the end of the flip rocker arm 4, so that the flip rocker arm 4 can be driven to rotate repeatedly within a certain angle range, and the hopper (not shown in the figure) can be flipped, tilted and reset by the driving of the flip rocker arm 4, and a protective cover 5 is provided on the bracket, and the protective cover 5 can protect the solenoid valve 1.
[0027] As shown in the figure, as a further preferred structure, the magnetic core 3 is provided with a plurality of grooves 6. Since the magnetic core 3 is now required to have a larger push-pull force, the friction between the magnetic core 3 and the wall of the sliding hole 2 is reduced by the grooves 6, thereby avoiding unnecessary losses.
[0028] As shown in the figure, the solenoid valve 1 is provided with a valve cover 7, and an axial hole 8 is provided on the valve cover 7. The connecting shaft 3 is slidably matched with the axial hole 8, and the magnetic core 3 can be against the valve cover 7. The applicant has redesigned the valve cover 7, and the valve cover 7 is fixed to the solenoid valve 1 by screws, and the bracket has a mounting plate 9, the valve cover 7 is fixed to the mounting plate 9, and the mounting plate 9 is provided with an avoidance hole for avoiding the connecting shaft 3, and the mounting plate 9 has screw holes. The screws are very long and directly pass through the solenoid valve 1, the valve cover 7 and the screw holes to lock them, so that the above-mentioned solenoid valve 1, the valve cover 7 and the mounting plate 9 are locked as a whole. The above-mentioned structure is relatively time-saving to assemble, and three components can be fixed at one time.
[0029] As shown in the figure, the bracket includes two oppositely arranged support plates 10, the support plate 10 is provided with an axial hole 8-, the flip rocker arm 4 is provided with a rod hole, the rotating shaft 11 is fixedly matched with the rod hole and the two ends of the rotating shaft 11 are rotatably matched with the axial hole 8-; the connecting shaft 3 is located between the two support plates 10, the end of the connecting shaft 3 is provided with a connecting hole, the support plate 10 is provided with an axial hole 8-, the shaft rod 12 is fixedly matched with the connecting hole and the two ends of the shaft rod 12 are rotatably matched with the shaft hole 8-. In the above structure, the rotating shaft 11 and the shaft rod 12 both use pins with caps, one end of the pin is limited by the cap, and the other end is limited by the cotter pin, so as to ensure that the pin will not fall out of the hole.
[0030] The above is a detailed introduction to a conveyor flipping structure provided by an embodiment of the utility model. Specific examples are used in this article to illustrate the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of the utility model; at the same time, for general technical personnel in this field, according to the idea of the utility model, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the utility model.
Claims
1. A conveyor turning structure, comprising a solenoid valve, a sliding hole is provided in the solenoid valve, a magnetic core is provided in the sliding hole, and the characteristics are: It also includes a bracket, on which a flip rocker arm hinged to the bracket is provided, and on the magnetic core is a connecting shaft, which is hinged to the end of the flip rocker arm, thereby being able to drive the flip rocker arm to rotate within a certain angle range.
2. A conveyor turning structure according to claim 1, characterized in that: The magnetic core is provided with a plurality of grooves.
3. A conveyor turning structure according to claim 1, characterized in that: The solenoid valve upper valve cover is provided with an axial hole, the connecting shaft is slidably matched with the axial hole, and the magnetic core can abut against the valve cover.
4. A conveyor turning structure according to claim 3, characterized in that: The bracket comprises a mounting plate, the valve cover is fixed to the mounting plate, and the mounting plate is provided with an avoidance hole for avoiding the connecting shaft.
5. The conveyor turning structure according to claim 1, characterized in that: The bracket comprises two supporting plates arranged opposite to each other, wherein the supporting plates are provided with an axle hole one, the flip rocker arm is provided with a rod hole, the rotating shaft is fixedly matched with the rod hole, and the two ends of the rotating shaft are rotatably matched with the axle hole one.
6. A conveyor turning structure according to claim 5, characterized in that: The end of the connecting shaft is provided with a connecting hole, and the support plate is provided with a second shaft hole. The shaft rod is fixedly matched with the connecting hole, and the two ends of the shaft rod are rotatably matched with the second shaft hole.
7. The conveyor turning structure according to claim 1, characterized in that: A protective cover is arranged on the bracket.