Abnormal material box removing mechanism and conveying device
By using a support component and a drive component to drive the tilting bracket to tilt the roller, the problem of difficulty in removing abnormal material boxes caused by cylinder lag in the existing technology is solved, and rapid rejection and efficient production are achieved.
Patent Information
- Application Number
- CN202423298846.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-12-31
AI Technical Summary
In existing technologies, the cylinder stroke is long and the start-up is slow, which can easily lead to cylinder damage and product jamming when removing abnormal boxes on high-speed production lines, making it impossible to quickly remove abnormal boxes.
It employs a support assembly, a drive assembly, and a rotary rejection assembly. The drive motor drives the tilting bracket to tilt the roller via a synchronous belt pulley system, thereby achieving rapid rejection of the material box.
It enables the rapid removal of abnormal material bins, maintains the normal high-speed operation of the production line, saves work cycle time, and improves work efficiency.
Smart Images
Figure CN223591602U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to food material box conveying technical field, concretely relates to an abnormal material box rejection mechanism and conveying device. BACKGROUND
[0002] At present, when the food processing factory detects abnormal food or unqualified products in the food packaging box conveying process, it is usually necessary to reject the abnormal or unqualified packaging box from the conveying line to ensure the conveying of normal packaging boxes.
[0003] In the prior art, an electromagnetic valve is usually used to control the extension of the piston rod of the air cylinder to drive the push plate, and the unqualified product is pushed out of the conveying line and falls into the collection box, and then the electromagnetic valve controls the retraction of the piston rod of the air cylinder to drive the push plate to return to the initial position. Because the stroke of the air cylinder is relatively long, the start of the air cylinder has a hysteresis phenomenon, which causes the extension and retraction of the air cylinder to take several seconds, and cannot be quickly extended and retracted. When the conveying speed of the production line is relatively fast and the products are arranged relatively densely, the rear product will collide with the push plate and the piston rod of the air cylinder in the retraction process, causing damage to the air cylinder, product jamming or other equipment failure.
[0004] Based on this, it is necessary to improve the defects existing in the prior art to overcome the deficiencies in actual application. UTILITY MODEL CONTENTS
[0005] Based on the above-mentioned shortcomings and deficiencies existing in the prior art, one of the purposes of the utility model is to solve at least one or more of the above-mentioned problems existing in the prior art, in other words, one of the purposes of the utility model is to provide an abnormal material box rejection mechanism and conveying device which satisfies one or more of the above-mentioned needs.
[0006] In order to achieve the above-mentioned utility model purposes, the utility model adopts the following technical scheme:
[0007] The utility model provides an abnormal material box rejection mechanism, including support assembly, drive assembly and rotating rejection assembly, the rotating rejection assembly includes turnover support and drum, the drum is rotatably connected to the turnover support, and the drum is used for conveying material box; the drive assembly is installed on the support assembly and connected with the turnover support, and is used for driving the turnover support to turn over to reject the material box on the drum.
[0008] As a preferred scheme, the support assembly includes a rack and a support foot, the lower end of the rack is connected with a plurality of support feet, and the upper end of the rack is connected with the turnover support.
[0009] As a preferred scheme, the driving assembly comprises a driving motor, a fixing base, a first pulley, a second pulley and a synchronous belt, the driving motor is installed on the fixing base, the fixing base is installed on the rack, a driving motor output shaft is connected with the first pulley, the side end of the turnover support is installed with the second pulley, and the first pulley and the second pulley are connected with the synchronous belt.
[0010] As a preferred scheme, a first flat key is installed in the key groove of the driving motor output shaft, and the torsion is transmitted to the first pulley through the first flat key.
[0011] As a preferred scheme, a rotating shaft is arranged in the turnover support, and the second pulley is sleeved on one end of the rotating shaft and rotates synchronously with the rotating shaft.
[0012] As a preferred scheme, the two ends of the rotating shaft are respectively connected with bearing seats, and the bearing seats are arranged between the turnover support and the side wall of the rack.
[0013] As a preferred scheme, the rotating shaft is arranged perpendicularly to the roller.
[0014] As a preferred scheme, a second flat key is installed in the key groove of the rotating shaft, and the torsion is transmitted to the rotating shaft through the second flat key.
[0015] As a preferred scheme, a plurality of rollers are uniformly arranged on the turnover support, and the rollers are rotationally matched with the side wall of the turnover support.
[0016] The utility model also provides a conveying device which comprises the rejecting mechanism and a conveying line, and the rejecting mechanism is arranged on the conveying line.
[0017] Compared with the prior art, the utility model has the beneficial effects that:
[0018] The utility model provides a kind of abnormal material box rejecting mechanism, can quickly reject conveying line on the impurity containing foreign matter or abnormal material box and does not affect the normal transmission of the qualified packaging box behind, realizes the rejection of the impurity containing foreign matter or abnormal material box, still can keep production conveying line normal smooth high-speed operation transport, save work rhythm and improve work efficiency. BRIEF DESCRIPTION OF DRAWINGS
[0019] To more clearly illustrate the technical scheme of the embodiments of the utility model, the drawings needed to be used in the embodiment description will be simply introduced as follows, obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings of embodiments can be obtained according to these drawings without creative labor.
[0020] Figure 1is a structure schematic view of an abnormal material box removing mechanism of an embodiment of the utility model;
[0021] Figure 2 is another visual angle schematic view of an abnormal material box removing mechanism of an embodiment of the utility model;
[0022] Figure 3 is a turnover state schematic view of an abnormal material box removing mechanism of an embodiment of the utility model;
[0023] Figure 4 is a sectional view of a turnover removing assembly of an embodiment of the utility model;
[0024] Figure 5 is Figure 4 is a local enlarged view of I in the middle;
[0025] Figure 6 is Figure 4 is a local enlarged view of II in the middle;
[0026] Figure 7 is a structure schematic view of a conveying device of an embodiment of the utility model;
[0027] In the figure: 1 support assembly, 11 rack, 12 support foot, 2 drive assembly, 21 fixed seat, 22 drive motor, 221 first flat key, 23 first belt pulley, 24 second belt pulley, 25 synchronous belt, 3 rotating removing assembly, 31 turnover support, 32 roller, 33 rotating shaft, 331 second flat key, 34 bearing seat, 4 conveying line, 5 material box. DETAILED DESCRIPTION
[0028] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some examples or embodiments of the present application, and for those skilled in the art, without paying creative labor, the present application can also be applied to other similar scenarios according to these drawings. Unless it is obvious from the language environment or otherwise stated, the same reference numerals in the figures represent the same structure or operation.
[0029] The relative arrangement of parts and steps, numerical expressions, and numerical values set forth in the examples herein are not intended to limit the scope of the present application unless otherwise specifically stated. Also, it is to be understood that the dimensions of the various parts shown in the drawings are not necessarily to scale. Techniques, methods, and apparatus known to those of ordinary skill are not discussed in detail because they would be considered as too trivial for the skilled person. In all examples shown and discussed herein, any specific value is to be interpreted as merely exemplary and not as a limitation. Thus, other examples of the exemplary embodiments can have different values. It is to be noted that like numbers and letters refer to like elements throughout the several views of the drawings and that the exemplified embodiment need not be discussed in further detail as once an element is defined in one drawing, it need not be discussed further in subsequent drawings.
[0030] In the description of the present application, it is to be understood that the orientation or positional relationships indicated by orientation words such as "front, back, upper, lower, left, right", "transverse, vertical, perpendicular, horizontal", and "top, bottom" are generally based on the orientation or positional relationships shown in the drawings, and are merely for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inner, outer" refer to the inner and outer relative to the contour of the parts themselves.
[0031] In addition, it should be noted that the use of the terms "first", "second", and the like, to describe various components, is merely intended to differentiate one component from another, and does not imply a special meaning unless otherwise stated. In addition, although the terms used in the present application are selected from well-known and commonly used terms, some terms mentioned in the specification of the present application may be selected by the applicant according to his or her judgment, and the detailed meanings thereof are described in the relevant parts of the description. In addition, the present application is to be understood not only by the actual terms used, but also by the meaning implied by each term.
[0032] In the food packaging box conveying process, when an abnormal or unqualified product is detected, the abnormal or unqualified packaging box usually needs to be removed from the conveying line to ensure the conveying of normal packaging boxes.
[0033] The existing technology usually uses an electromagnetic valve to control the extension of a cylinder piston rod to drive a push plate, and the unqualified products are pushed out of the conveying line and fall into a collection box, and then the electromagnetic valve controls the retraction of the cylinder piston rod to drive the push plate to return to the initial position. Since the cylinder stroke is relatively long and has a hysteresis phenomenon, the extension and retraction of the cylinder takes several seconds, and cannot be quickly extended and retracted. When the conveying speed of the production line is relatively fast and the products are arranged relatively densely, the rear products will collide with the cylinder piston rod in the retraction process, resulting in damage to the cylinder, product jamming or other equipment failures.
[0034] In order to solve the above technical problems, according to some embodiments of the present application, as shown in Figures 1 to 7 An abnormal material box rejection mechanism is provided, which comprises a support assembly 1, a driving assembly 2 and a rotating rejection assembly 3. The rotating rejection assembly 3 comprises a turnover bracket 31 and a roller 32, the roller 32 is rotationally connected to the turnover bracket 31, and the roller 32 is used for conveying the material box; the driving assembly 2 is installed on the support assembly 1 and connected with the turnover bracket 31, and is used for driving the turnover bracket 31 to perform a turnover movement to reject the material box on the roller 32.
[0035] In some embodiments of the present application, the support assembly 1 comprises a rack 11 and support feet 12, the lower end of the rack 11 is connected with a plurality of support feet 12, and the upper end of the rack 11 is connected with the turnover bracket 31. Specifically, the number of support feet 12 is four, which are evenly connected to the lower end of the rack 11 and are used to support the rejection mechanism.
[0036] In some embodiments of the present application, the driving assembly 2 comprises a driving motor 22, a fixed seat 21, a first pulley 23, a second pulley 24 and a synchronous belt 25, the driving motor 22 is installed on the fixed seat 21, the fixed seat 21 is installed on the rack 11, the output shaft of the driving motor 22 is connected with the first pulley 23, the side end of the turnover bracket 31 is installed with the second pulley 24, and the synchronous belt 25 is connected between the first pulley 23 and the second pulley 24.
[0037] In some embodiments of the present application, the turnover bracket 31 is provided with a rotating shaft 33, and the second pulley 24 is sleeved on one end of the rotating shaft 33 and rotates synchronously with the rotating shaft 33.
[0038] Specifically, the second flat key 331 is installed in the key groove of the rotating shaft 33, and the second pulley 24 transmits the torque to the rotating shaft 33 through the second flat key 332. The second pulley 24 is sleeved on the rotating shaft 33 through the circular hole with a key groove, and the second flat key 332 is embedded in the key groove on the rotating shaft 33. The second pulley 24 can transmit torque to the rotating shaft 33 through the second flat key 331 and rotate synchronously.
[0039] In some embodiments of the present application, the two ends of the rotating shaft 33 are connected to bearing seats 34, which are arranged between the turnover support 31 and the side wall of the rack 11, and are fixed on the rack 11 by screws and can rotate with the turnover support 31 by means of the internal bearing.
[0040] Further, the rotating shaft 33 is arranged vertically to the drum 32, and the turnover power is transmitted to the turnover support 31 through the rotating shaft 33, so that the drum 32 overturns and removes the material box.
[0041] Further, the key groove of the output shaft of the driving motor 22 is installed with the first flat key 221, and the torsion is transmitted to the first pulley 23 through the first flat key 221. Specifically, the first pulley 23 is sleeved on the output shaft of the driving motor through the round hole of its own key groove and is fixed by using the locking screw carried by itself, the first flat key 221 is embedded in the key groove of the output shaft of the driving motor 22, and the driving motor 22 shaft can transmit torsion to the first pulley 23 and rotate synchronously through the first flat key 221.
[0042] In some embodiments of the present application, a plurality of drums 32 are uniformly arranged on the turnover support 31, and the drums 32 are rotationally matched with the side wall of the turnover support 31 to ensure the normal conveying of the material box on the drum.
[0043] According to the abnormal material box removing mechanism provided in some embodiments of the present application, the abnormal material box containing impurities or foreign matters can be quickly removed from the conveying line without affecting the normal transmission of the qualified packaging box, so that the removal of the abnormal material box containing impurities or foreign matters can be realized while the production conveying line still runs smoothly and at a high speed, thereby saving the working pace and improving the work efficiency.
[0044] According to some embodiments of the present application, a conveying device is also provided, which comprises the removing mechanism and the conveying line 4, and the removing mechanism is arranged on the conveying line 4 and used for removing the material box 5 from the conveying line 4.
[0045] When the material box passes through the foreign matter detector at the front end of the conveying line, the speed of the conveying line is used to calculate when the material box containing impurities or foreign matters passes through the rotating removing assembly, the conveying device sends a signal to the driving motor, the output shaft of the driving motor starts to rotate, the first pulley is driven to rotate by the first flat key, the first pulley drives the synchronous belt to rotate, the synchronous belt drives the second pulley to rotate, and the second pulley drives the turnover support to rotate through the second flat key. The turnover support rotates 180° around the rotating shaft under the support of the bearing seat, and in the process of rotating the turnover support, the material box containing impurities or foreign matters is turned out of the conveying line, so as to achieve the purpose of removing unqualified products.
[0046] In the description of the embodiments of the present application, unless specifically defined and limited, the terms "mounting", "connection", "connecting", "fixed", and the like should be understood broadly, for example, can be fixed connection, can also be detachable connection, or integrated; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.
[0047] The above only describes the preferred embodiments and principles of the present application in detail. For those skilled in the art, the specific implementation manner can be changed according to the idea provided by the present application, and these changes should also be considered as the protection scope of the present application.
Claims
1. An abnormal bin rejection mechanism characterized by, The support assembly, the driving assembly and the rotary rejecting assembly, the rotary rejecting assembly comprises a turnover support and a roller, the roller is rotationally connected to the turnover support, and a material box is used for transmission on the roller; the driving assembly is installed on the support assembly and connected with the turnover support, and is used for driving the turnover support to perform turnover movement to reject the material box on the roller.
2. A reject mechanism according to claim 1, wherein, The support assembly comprises a rack and support feet, the lower end of the rack is connected with a plurality of support feet, and the upper end of the rack is connected with the turnover support.
3. A reject mechanism according to claim 2, wherein, The driving assembly comprises a driving motor, a fixing seat, a first pulley, a second pulley and a synchronous belt, the driving motor is installed on the fixing seat, the fixing seat is installed on the rack, the output shaft of the driving motor is connected with the first pulley, the side end of the turnover support is installed with the second pulley, and the first pulley and the second pulley are connected with the synchronous belt.
4. A reject mechanism according to claim 3, wherein, The first flat key is installed in the key groove of the output shaft of the driving motor, and the torsion is transmitted to the first pulley through the first flat key.
5. A reject mechanism according to claim 3, wherein, The turnover support is provided with a rotating shaft, the second pulley is sleeved on one end of the rotating shaft and synchronously rotates with the rotating shaft.
6. A reject mechanism according to claim 5, wherein, The two ends of the rotating shaft are respectively connected with bearing seats, and the bearing seats are arranged between the turnover support and the side wall of the rack.
7. A reject mechanism according to claim 5 wherein, The rotating shaft is vertically arranged with the roller.
8. A reject mechanism according to claim 5 wherein, The second flat key is installed in the key groove of the rotating shaft, and the torsion is transmitted to the rotating shaft through the second flat key.
9. The abnormal bin rejection mechanism of claim 1, wherein, A plurality of rollers are uniformly arranged on the turnover support and rotationally matched with the side wall of the turnover support.
10. A delivery device characterized by, The rejecting mechanism comprises the rejecting mechanism and a conveying line, and the rejecting mechanism is arranged on the conveying line.