CN216234449U

CN216234449U - Material receiving and/or discharging mechanism and lamp inspection machine

Info

Publication number: CN216234449U
Application number: CN202122543927.8U
Authority: CN
Inventors: 李明勇; 王素榕; 万维根; 梁祺; 张洋; 唐洪; 李聪
Original assignee: Chengdu Hongrui Technology Co ltd
Current assignee: Chengdu Hongrui Technology Co ltd
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-04-08
Anticipated expiration: 2031-10-21

Abstract

The utility model provides a material receiving and/or discharging mechanism and a lamp inspection machine, which comprise a turntable, wherein the turntable is rotatably arranged on a base; the periphery of the turntable protrudes outwards along the radial direction to form a protruding part; the clamping devices are fixedly arranged on the periphery of the turntable; the upper end of the clamping device can open the clamping jaw under the action of external force; the driving module is arranged right above each group of clamping devices; and the upper end of each group of clamping devices can be pressed; the driving module is further provided with a supporting part for supporting the protruding part. Through the arrangement, only the driving module is required to be arranged at the material receiving and/or discharging position, so that the required number of the driving modules is greatly reduced, and the manufacturing cost is reduced; and a support module is arranged, so that the deformation of the turntable caused by the pressure applied by the drive module can be eliminated or alleviated.

Description

Material receiving and/or discharging mechanism and lamp inspection machine

Technical Field

The utility model relates to the field of light inspection, in particular to a material receiving and/or discharging mechanism and a light inspection machine.

Background

At present, in the aspect of detecting liquid canned foreign matters in pharmaceutical factories, beverage product factories and the like in China, detection is mainly carried out through a light inspection machine, and although the technology of detecting the liquid canned foreign matters from rotation to subsequent photographing of the light inspection machine is relatively mature at present, some technical problems exist in the soft bag material receiving or blanking process.

In the prior art, related applicants have proposed some technical solutions for the material receiving or discharging of soft bags, for example, patent CN113125451A discloses an intelligent soft bag light inspection machine, in which a first cylinder is installed on a first installation plate and drives a first clamping jaw to open and close; the first driving motor is arranged on the first mounting plate and drives the first clamping jaw to rotate; according to the technical scheme, the clamping device clamping mechanism is opened or closed by arranging the air cylinder on the rotary table; however, since the number of the clamping devices is large, a plurality of cylinders are required to drive the corresponding clamping devices, and the cost is high.

CN209009618U discloses a bottle clamp and a bottle conveying line, wherein an elastic member is provided to generate a pre-tightening force, so as to apply a clamping action force to a left clamping arm and a right clamping arm in a natural state, so that the left clamping arm and the right clamping arm are in a clamping state, and thus, once a bottle is clamped, the bottle can be held without additionally providing a clamping action force; when the bottle body is required to be clamped, the driving shaft is pressed down only after the elastic force of the elastic piece is overcome, and then the left clamping arm and the right clamping arm are driven to be loosened. The idea of independent arrangement of the clamping device on the driving mechanism is provided, but the specific technical scheme of the application of the bottle clamp is not specifically disclosed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provides a soft bag material receiving and/or discharging mechanism and a light inspection machine. The number of the driving modules is reduced by arranging the driving modules and the clamping device which can be opened after being pressed down; secondly, the supporting part is arranged on the driving module, so that the external force to the turntable when the driving module applies pressure to the clamping device is solved, and the deformation of the turntable is eliminated or reduced.

A first aspect of an embodiment of the present invention provides a material receiving and/or discharging mechanism, including a turntable, the turntable being rotatable around an axis; the periphery of the turntable protrudes outwards along the radial direction to form a protruding part; the clamping devices are fixedly arranged on the periphery of the turntable; the upper end of the clamping device can open the clamping jaw under the action of external force; the driving module is arranged at the material receiving and/or discharging position, is positioned right above each group of clamping devices and applies pressure to the upper end of each group of clamping devices; a support module supporting the protrusion.

In a possible implementation, at least one protrusion is provided on the periphery of the turntable of each set of clamping devices.

In one possible implementation, the protrusion is circumferentially disposed around the outer periphery of the turntable.

In a possible realization, the support portion is a through slot, the support module comprises a through slot, and the protrusion is insertable into the through slot.

In a possible implementation, the through slot increases in size from the inside to the opening in the vertical direction.

In one possible implementation, the support module includes a boss on which the protrusion may be supported.

In a possible implementation, the two ends of the boss incline downwards.

In one possible implementation, the drive module comprises a drive source and a transmission or drive source.

In one possible implementation, the driving source is a cylinder that drives the pressing force on the upper end of the clamping device.

The second aspect of the embodiment of the utility model provides a lamp inspection machine, which comprises the material receiving and/or blanking mechanism.

The clamping mechanism provided by the utility model has the following beneficial technical effects: through the arrangement, only the driving module is required to be arranged at the material receiving and/or discharging position, so that the required number of the driving modules is greatly reduced, and the manufacturing cost is reduced; secondly, a supporting module is arranged, so that deformation of the turntable caused by pressure applied by the driving module can be eliminated or alleviated; secondly the supporting part increases gradually in the vertical direction from the inside to the opening and the two ends of the boss incline downwards, so that the protruding part is supported on the supporting module conveniently.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic view of a material receiving and/or discharging mechanism provided in the first embodiment of the present invention;

fig. 2 is a schematic structural diagram of a support module according to an embodiment of the present invention;

fig. 3a is a schematic view of a port of a support module according to an embodiment of the present invention;

FIG. 3b is a schematic view of another port of the support module according to the first embodiment of the present invention;

fig. 4 is a schematic structural diagram of a driving module according to a first embodiment of the present invention;

fig. 5 is a schematic structural diagram of a support module according to a second embodiment of the present invention;

fig. 6a is a schematic end view of a support module according to a second embodiment of the present invention;

fig. 6b is a schematic end view of another supporting module according to the second embodiment of the present invention.

Icon: 1-a material receiving and/or blanking structure; 10-a turntable; 11-a projection; 20-a clamping device; 30-a drive module; 31-a cylinder; 310-a piston; 311-a transmission element; 40-a support module; 41-through groove; 50-a material receiving position; 51-blanking position; 60-frame body; 61-a support bar; a-axis of rotation.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, a material receiving and/or blanking structure 1 provided in an embodiment of the present invention includes a turntable 10, where the turntable 10 is rotatably installed on a base, and the turntable 10 rotates around a rotation axis a; the periphery of the turntable protrudes outwards along the radial direction to form a protruding part 11; a plurality of groups of clamping devices 20 fixedly arranged on the periphery of the turntable 10; the upper end of the clamping device 20 can open the clamping jaws under the action of external force; the driving module 30 is arranged at the material receiving and/or discharging position, is positioned right above each group of clamping devices and applies pressure to the upper ends of the clamping devices; a support module 40, the support module 40 supporting the protrusion 11. In this embodiment, a set of driving module 30 and supporting module 40 are disposed at the material receiving position and the material discharging position, and the supporting module 40 is shared by the material receiving position 50 and the material discharging position 51.

Through the arrangement, only the driving module is required to be arranged at the material receiving and/or discharging position, so that the required number of the driving modules is greatly reduced, and the manufacturing cost is reduced; and the supporting module is arranged, so that the deformation of the rotary disc caused by the pressure applied by the driving module can be eliminated or reduced.

It should be noted that the base is a position where the device is disposed, and may be disposed on a foundation or a frame body of the device, where the base is a technical feature of a fitting type, and the type of the base is not further limited, and is understood as a wide fitting structure.

It can be understood that the protruding portion 11 can be formed by surrounding the outer periphery of the turntable, so as to facilitate subsequent machining, and the annular protruding portion 11 can be formed by machining or welding with the outer periphery of the turntable as an integral structure.

Specifically, the turntable 10 rotates in a stepping manner, a set of clamping devices 20 is changed every time the turntable rotates a certain angle, at least one protrusion is arranged on the periphery of the turntable of each set of clamping devices, each set of clamping devices includes three clamping devices 20, and one protrusion 11 is arranged on the periphery of the turntable of each set of clamping devices. The protrusion cooperates with the support module to support the protrusion.

As shown in fig. 2, the support module 40 includes a through slot 41, and the protrusion 11 is slidable in the through slot 41, and the specific structure of the support module is not limited. Preferably, the supporting module 40 and the through slot 41 are in an arc shape with the turntable rotation axis a as a center.

The size of the through groove 41 from the inside to the opening is gradually increased in the vertical direction. The interior is relative to the opening and is located at a position not exceeding half the total length of the channel 41, which acts to enlarge the opening of the channel to facilitate access to the projections 11. As shown in fig. 3a and 3b, wherein the size of the through slot in fig. 3a increases non-linearly from the inside to the opening, such as an arc shape; fig. 3b shows a linear increase in the size of the opening of the through slot from the inside. The arrangement can satisfy the condition that the protruding part 11 is easy to enter the through groove 41; this arrangement can reduce the mounting accuracy of the support module 40 when the protrusion 11 is formed around the outer periphery of the turntable 10, and prevent the locking due to the relative deflection of the turntable 10 and the rotation axis of the through groove 41.

The holding device 20 is a device whose upper end is under the action of external force, the holding device can be opened, when the external force disappears, the holding device keeps the clamping state under the action of the returning device, the holding device can be the prior art, like the structure in CN209009618U, the upper end can open the bottle clamp under the action of pressure, when the external force disappears, the bottle clamp is in the clamping state.

As shown in fig. 1, each set of three clamping devices 20 includes three clamping devices 20, and the driving module 30 may be a driving source and a transmission device, or a driving source, for pressing the upper ends of the three clamping devices 20. The driving source can be driven by electric, hydraulic, internal combustion engine or pneumatic means, and specifically can be driven by electric motor, hydraulic valve, cylinder or the like. The transmission mechanism can adopt a belt, a chain wheel or a gear and other transmission modes. The upper end of the clamping device 20 is pressurized by matching a driving source with a transmission device, in the embodiment, three driving sources are directly adopted, namely, the air cylinder 31 is used for pressurizing the upper end of the clamping device 20; a single cylinder may also be used to press the three clamping devices 20, as shown in fig. 4, a transmission element 311 is fixedly connected to a lower end of the cylinder 31, the transmission element 311 is disposed perpendicular to an axis of the cylinder piston 310, the transmission element 311 abuts against upper ends of the plurality of clamping devices 20, and the transmission element may be a transmission rod or a transmission plate.

It should be noted that the above-mentioned three clamping devices are provided for illustrative purposes, and one or more clamping devices 20 may be provided based on actual situations. The driving module 30 and the supporting module 40 may be separately arranged modules, and there is no connection relationship between the two modules; as shown in fig. 1, the driving module 30 and the supporting module 40 may be disposed on the same frame body 60, and specifically, the driving module and the supporting module are fixed on the base through two supporting rods 61.

The embodiment also provides a machine is examined to lamp, includes above-mentioned material and/or blanking structure that connects.

Example 2

Unlike embodiment 1, the support module 40 includes a boss 42, and the protrusion 11 is slidable on the boss 42, and the specific structure of the support module is not limited. Preferably, the supporting module 40 and the boss 42 are in an arc shape with the rotating axis a of the turntable as a center, as shown in fig. 5. The boss 42 can support the supporting part, and the problem of jamming of the turntable in embodiment 1 can be avoided by arranging the boss 42.

To facilitate the movement of the projection onto the boss 42, the boss 42 is inclined downwardly at both ends, as shown in fig. 6a and 6b, in a linear and non-linear manner, respectively.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A material receiving and/or discharging mechanism is characterized by comprising a rotary disc, wherein the rotary disc can rotate around an axis; the periphery of the turntable protrudes outwards along the radial direction to form a protruding part;

the clamping devices are fixedly arranged on the periphery of the turntable; the upper end of the clamping device can open the clamping jaw under the action of external force;

the driving module is arranged at the material receiving and/or discharging position, is positioned right above each group of clamping devices and applies pressure to the upper end of each group of clamping devices;

a support module supporting the protrusion.

2. The receiving and/or blanking mechanism according to claim 1, wherein at least one protrusion is provided on the periphery of the rotary disc of each set of holding devices.

3. The material receiving and/or blanking mechanism of claim 1 wherein the projections are circumferentially disposed around the periphery of the carousel.

4. A receiving and/or blanking mechanism according to any one of claims 1-3, wherein the support module comprises a through slot into which the projection can be inserted.

5. A receiving and/or blanking mechanism according to claim 4 wherein the through slot increases in size from the interior to the opening in the vertical direction.

6. A receiving and/or blanking mechanism according to any one of claims 1 to 3 wherein the support module includes a boss on which the projection can be supported.

7. A receiving and/or blanking mechanism according to claim 6 wherein the ends of the projections are inclined downwardly.

8. The receiving and/or blanking mechanism according to claim 1, wherein the drive module comprises a drive source and a transmission mechanism or drive source.

9. A receiving and/or blanking mechanism according to claim 8 wherein the drive source is an air cylinder which drives the upper end of the clamping device to apply pressure.

10. A light inspection machine, characterized in that a receiving and/or blanking mechanism according to any of claims 1-9 is used.