CN219857803U - Discharging mechanism of knife, fork and spoon feeder - Google Patents

Abstract

The utility model relates to a blanking mechanism of a knife, fork and spoon feeder, which comprises a mounting frame, a driving wheel, driven wheels, a supporting frame, a grabbing component, rolling wheels, a swinging arm and a driving motor, wherein one end of the swinging arm is connected with the center of each rolling wheel, the other end of the swinging arm is hinged with the supporting frame, two swinging arms and the rolling wheels are arranged in a linkage mode, the grabbing component is connected with one end of the supporting frame, the driving motor drives the driving wheel to rotate, the driven wheel is coaxially and in linkage with one rolling wheel, and the blanking mechanism also comprises a linkage rod, and one end of the linkage rod is hinged with the outer ring of the driving wheel, and the other end of the linkage rod drives the driven wheel to reciprocate around the center of the driven wheel. The utility model provides a blanking mechanism of a knife, fork and spoon feeder, which can remove unnecessary movement and can not touch a collecting box.

Description

Discharging mechanism of knife, fork and spoon feeder

Technical Field

The utility model relates to the field of catering utensils conveying equipment, in particular to a blanking mechanism of a knife, fork and spoon feeder.

Background

At present, the packaging machine applied to the packaging production of dining tools such as knives, forks, spoons and the like in the market comprises the steps of feeding, discharging, packaging and the like, the feeding of materials is realized through a feeder, the materials are placed in a feeding groove of a feeding mechanism on the feeder, the materials are pushed to descend through a rolling brush, and the materials are conveyed to a packaging barrel for packaging through lifting and pushing actions. The existing feeder comprises a frame, a feeding mechanism and a discharging mechanism, wherein the feeding mechanism and the discharging mechanism are arranged on the frame, the discharging mechanism comprises a mounting frame fixed on the frame, a transmission device arranged on the mounting frame, a grabbing device connected with the transmission device and a driving device, the transmission device comprises a supporting frame and a swinging assembly used for controlling the supporting frame to reciprocate, the driving device is in transmission connection with the transmission device, the driving device comprises driving motors, the driving motors and the transmission device are respectively arranged on two sides of the mounting frame, so that the mounting space above the feeding mechanism on one side of the mounting frame is occupied, and other mechanisms or parts are inconvenient to mount.

Chinese patent document CN216784942U discloses a knife, fork and spoon feeder, including the frame, establish feeding mechanism and the unloading mechanism in the frame, unloading mechanism is including being fixed in the frame mounting bracket, establishing transmission on the mounting bracket, the grabbing device and the drive arrangement that link to each other with transmission, transmission includes the support frame and is used for controlling the support frame and do reciprocating motion's swing subassembly, grabbing device links to each other with the support frame, drive arrangement includes the mount that is fixed in on the support frame, establishes driving motor on the mount, the action wheel of being connected with the driving motor transmission and the driven wheel of being connected with the action wheel transmission, swing subassembly is connected with the driven wheel transmission, driving motor is located the top with transmission homonymy.

However, the blanking mechanism in the equipment drives the driving wheel to rotate by virtue of the driving motor, and then drives the driven wheel to rotate by virtue of the transmission belt, so that the grabbing device is controlled to swing, but the grabbing device can rotate for a circle under the driving of the structure, and the movement track forms a circle, so that the blanking mechanism possibly collides with the material collecting box when swinging on the lower semicircular track, and the blanking process is influenced.

Disclosure of Invention

In summary, to overcome the defects in the prior art, the utility model provides a blanking mechanism of a knife, fork and spoon feeder, which can remove unnecessary movement and cannot touch a collection box.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a feed mechanism of knife, fork, spoon feeder, includes mounting bracket, action wheel, follow driving wheel, support frame, snatchs subassembly, roll round, swing arm and driving motor, swing arm one end with the center of roll round is connected the other end with the support frame is articulated, the swing arm with roll round all is equipped with two, two roll round linkage setting, snatch the subassembly with the one end of support frame is connected, the driving motor drive the action wheel is rotatory, follow driving wheel with one of them roll round coaxial linkage setting, still include the gangbar, gangbar one end with the articulated other end of outer lane of action wheel drives follow the round of driving wheel is reciprocating rotation around its center.

The driving motor is operated during use, the driving wheel is driven to rotate, the hinging point hinged with the linkage rod rotates around the center of the driving wheel, the distance from the hinging point to the driven wheel is changed, the linkage rod of the driving wheel and the driven wheel form a structure similar to a crank sliding block, the driving wheel can drive the driven wheel to swing reciprocally in a certain angle range during rotation, the driven wheel can rotate along with the rolling wheel coaxially linked with the driven wheel during swinging, the rolling wheel can drive the swinging arm to rotate, the supporting frame and the grabbing component connected with the supporting frame can be driven to move, the moving range of the grabbing component can be changed into a fixed arc shape only by swinging in a certain angle range because the driven wheel can not rotate a circle, the grabbing component can move from the upper part to a fork package to be grabbed so as to adsorb the knife, and then move from the upper part to the upper part of the collection box in an arc-shaped moving track, the knife can not move from the lower path, the collection box can not be bumped, and the unloading process is not influenced.

Further, the driven wheel is provided with a middle rotating wheel, the driven wheel is in linkage with the middle rotating wheel, one end of the linkage rod, which is opposite to the driving wheel, is hinged with the outer ring of the middle rotating wheel, and the distance from the hinge point of the driving wheel and the linkage rod to the center of the hinge point is smaller than the distance from the hinge point of the middle rotating wheel and the linkage rod to the center of the hinge point.

The device is arranged in such a way that the swinging angle of the driven wheel can be controlled by the middle rotating wheel, the driven wheel can always keep a state fixedly connected with the rolling wheel, only the middle rotating wheel is required to be detached during adjustment, the rolling wheel of the middle rotating wheel is not detached from the connection and falls off, the rotating radius of the hinging point on the driving wheel is small, the rotating radius of the hinging point of the middle rotating wheel is large, the driving wheel can be ensured to complete one circle of rotation, and the middle rotating wheel can swing instead of complete one circle of rotation.

Further, gear transmission is adopted between the middle rotating wheel and the driven wheel, and the outer diameter of the middle rotating wheel is larger than that of the driven wheel.

So set up, gear drive is more stable, and the transmission precision is high.

Further, the mounting frame is provided with a mounting plate, the transfer wheel is rotatably connected with the mounting plate, and the mounting plate is in sliding connection with the mounting frame.

So set up, can pull down the runner and change not unidimensional runner when the swing angle of runner is adjusted to needs, but not unidimensional runner is different with the minimum engagement distance that needs between the follow driving wheel, at this moment can adjust the position of mounting panel on the mounting bracket, makes it slide to suitable position, and runner just can still mesh with the follow driving wheel in the change size like this.

Further, the mounting plate is provided with a strip-shaped hole, and the mounting plate is connected with the mounting frame in a mode that bolts penetrate through the strip-shaped hole and are screwed into the mounting frame.

The mounting plate is provided with the strip-shaped holes, the bolts are screwed into the strip-shaped holes to fix the strip-shaped holes, the bolts can be loosened when the adjustment is needed, and then the strip-shaped holes are pulled to a proper position and then screwed.

Further, the middle rotating wheel is positioned above the driven wheel.

The arrangement is that even if the bolt loosens to cause the mounting plate to be fixed infirm, the middle rotating wheel can fall on the driven wheel due to gravity, and the meshing state cannot be influenced.

Further, the position of the mounting plate corresponding to the connecting shaft of the middle rotating wheel is provided with a yielding groove for the middle rotating wheel to move.

The setting like this, the groove of stepping down can step down for the connecting axle of runner, makes it can freely rotate and remove in the groove of stepping down after connecting.

Further, the mounting frame is provided with two connecting plates, the connecting plates are connected with the mounting frame by means of bolts, the abdication groove is positioned between the two connecting plates, and the connecting position of the mounting plate and the mounting frame is positioned on the connecting plates.

The setting like this, alright so can adopt and screw up two connecting plates with the bolt and constitute the groove of stepping down on the mounting bracket, the mounting panel can direct mount on the connecting plate, and the processing of mounting bracket is more convenient.

Further, the mounting frame is provided with a mounting groove matched with the connecting plate.

So set up, the connecting plate can insert the mounting groove earlier and carry out preliminary location, then use bolted connection, and it is more convenient to install.

Further, the driving motor is connected with the mounting plate, and a driving shaft of the driving motor penetrates through the mounting plate to be connected with the driving wheel.

So set up, action wheel and transfer wheel all are connected with the mounting panel, and the relative distance of two can not change, more easily connects the gangbar.

Drawings

Fig. 1 is a schematic structural diagram 1 of an embodiment of the present utility model.

Fig. 2 is a schematic structural diagram 2 of an embodiment of the present utility model.

The meaning of the reference numerals in the figures: 1. the device comprises a mounting frame, 101, a mounting plate, 1011, a strip-shaped hole, 102, a yielding groove, 103, a connecting plate, 104, a mounting groove, 2, a driving wheel, 3, a driven wheel, 301, a middle rotating wheel, 3011, an arc-shaped hole, 4, a supporting frame, 5, a grabbing component, 6, a rolling wheel, 7, a swing arm, 8, a driving motor and 9, a linkage rod.

Detailed Description

The present embodiment is merely illustrative of the present embodiment and is not limiting of the present embodiment, and those skilled in the art, after having read the present specification, may make modifications to the present embodiment without creative contribution as required, but are protected by patent laws within the scope of the claims of the present embodiment.

Referring to the drawings, the utility model provides the following technical scheme: the utility model provides a feed mechanism of knife, fork and spoon feeder, includes mounting bracket 1, action wheel 2, follows driving wheel 3, support frame 4, snatchs subassembly 5, roll round 6, swing arm 7 and driving motor 8, swing arm 7 one end with the center connection other end of roll round 6 with support frame 4 articulates, swing arm 7 with roll round 6 all is equipped with two, two roll round 6 linkage sets up, snatch subassembly 5 with the one end of support frame 4 is connected, driving motor 8 drives action wheel 2 is rotatory, follow driving wheel 3 with one of them the coaxial linkage setting of roll round 6 still includes gangbar 9, gangbar 9 one end with the articulated other end of outer lane of action wheel 2 drives follow driving wheel 3 is around its center reciprocating rotation, above-mentioned settlement is not limited, action wheel 2 also can be the stock shape.

The driving motor 8 is operated during use, the driving wheel 2 is driven to rotate, the hinging point hinged with the linkage rod 9 rotates around the center of the driving wheel 2, the distance from the hinging point to the driven wheel 3 is changed, a structure similar to a crank sliding block is formed between the linkage rod 9 of the driving wheel 2 and the driven wheel 3, the driving wheel 2 can drive the driven wheel 3 to do reciprocating swing within a certain angle range during rotation, a circle cannot be completed, the driven wheel 3 can drive the rolling wheel 6 coaxially linked with the driven wheel during swinging to rotate together, the rolling wheel 6 can drive the swinging arm 7 to rotate, the supporting frame 4 and the grabbing component 5 connected with the driving wheel can be driven to move, the driven wheel 3 can not rotate a circle and only swing within a certain angle range, so that the moving range of the grabbing component 5 can be changed into a fixed arc shape, the grabbing component 5 can move to a knife and fork package to be grabbed from above, then move to the upper part of the material collecting box in an arc-shaped moving track, the material collecting box cannot be moved from the upper part, and the material collecting box cannot be impacted, and the material collecting process cannot be influenced.

In this embodiment, preferably, the driven wheel 3 is provided with a middle rotating wheel 301, the driven wheel 3 is arranged in linkage with the middle rotating wheel 301, one end of the linkage rod 9, which is opposite to the driving wheel 2, is hinged with the outer ring of the middle rotating wheel 301, and the distance from the hinge point of the driving wheel 2 and the linkage rod 9 to the center of the center is smaller than the distance from the hinge point of the middle rotating wheel 301 and the linkage rod 9 to the center of the center.

The arrangement is such that the swinging angle of the driven wheel 3 can be controlled by the middle rotating wheel 301, the driven wheel 3 can always keep a state fixedly connected with the rolling wheel 6, and only the middle rotating wheel 301 is required to be detached during adjustment, so that the rolling wheel 6 of the middle rotating wheel 301 cannot drop due to disconnection, the rotating radius of the hinging point on the driving wheel 2 is small, the rotating radius of the hinging point of the middle rotating wheel 301 is large, and therefore the driving wheel 2 can be guaranteed to complete one circle of rotation, and the middle rotating wheel 301 can swing instead of complete one circle of rotation.

In this embodiment, preferably, gear transmission is adopted between the idler wheel 301 and the driven wheel 3, and the outer diameter of the idler wheel 301 is larger than the outer diameter of the driven wheel 3.

So set up, gear drive is more stable, and the transmission precision is high.

In this embodiment, preferably, the mounting frame 1 is provided with a mounting plate 101, the transfer wheel 301 is rotatably connected to the mounting plate 101, and the mounting plate 101 is slidably connected to the mounting frame 1.

So arranged, when the swing angle of the rolling wheel 6 needs to be adjusted, the middle rotating wheel 301 can be detached to replace the middle rotating wheel 301 with different sizes, but the minimum engagement distance needed between the middle rotating wheel 301 with different sizes and the driven wheel 3 is different, at this time, the position of the mounting plate 101 on the mounting frame 1 can be adjusted to slide to a proper position, so that the middle rotating wheel 301 with changed sizes can still be engaged with the driven wheel 3.

In this embodiment, the mounting plate 101 is preferably provided with a bar-shaped hole 1011, and the mounting plate 101 is connected to the mounting frame 1 by screwing a bolt through the bar-shaped hole 1011.

So set up, processing bar hole 1011 on mounting panel 101 then, screw in the bolt and fix it, when needs regulation time can loosen the bolt, then pull it to suitable position again screw up can.

In this embodiment, the transfer wheel 301 is preferably located above the driven wheel 3.

So configured, even if the bolts are loosened to cause the mounting plate 101 to be not firmly fixed, the intermediate runner 301 falls on the driven wheel 3 due to gravity, and the engagement state is not affected.

In this embodiment, preferably, the mounting plate 101 is provided with a yielding groove 102 for moving the mounting plate 101 corresponding to the connecting shaft of the transfer wheel 301.

So configured, the yielding groove 102 can yield the connection shaft of the intermediate runner 301, so that it can freely rotate and move in the yielding groove 102 after connection.

In this embodiment, preferably, the mounting frame 1 is provided with two connection plates 103, the connection plates 103 are connected with the mounting frame 1 by means of bolts, the relief groove 102 is located between the two connection plates 103, the connection position of the mounting plate 101 and the mounting frame 1 is located on the connection plates 103, the setting is not limited, and the connection plates 103 and the mounting frame 1 may be connected by various manners such as welding and riveting.

By the arrangement, the two connecting plates 103 can be screwed on the mounting frame 1 by bolts to form the yielding groove 102, the mounting plate 101 can be directly mounted on the connecting plates 103, and the mounting frame 1 is more convenient to process.

In this embodiment, the mounting frame 1 is preferably provided with a mounting groove 104 adapted to the connecting plate 103.

So set up, connecting plate 103 can insert mounting groove 104 earlier and carry out preliminary location, then use bolted connection, and the installation is more convenient.

In this embodiment, preferably, the driving motor 8 is connected to the mounting plate 101, and a driving shaft of the driving motor 8 penetrates through the mounting plate 101 to be connected to the driving wheel 2.

So set up, action wheel 2 and transfer wheel 301 all are connected with mounting panel 101, and the relative distance of two can not change, more easily connect gangbar 9.

Although the present utility model has been described in detail with reference to the foregoing embodiments, the scope of the present utility model is not limited thereto, and any person skilled in the art who is skilled in the art to which the present utility model pertains should make equivalents and modifications according to the technical scheme of the present utility model and the inventive concept thereof within the scope of the present utility model.

Claims (10)

1. The utility model provides a feed mechanism of knife, fork and spoon feeder, includes mounting bracket, action wheel, follow driving wheel, support frame, snatchs subassembly, roll round, swing arm and driving motor, swing arm one end with the center of roll round is connected the other end with the support frame is articulated, the swing arm with roll round all is equipped with two, two roll round linkage sets up, snatch the subassembly with the one end of support frame is connected, the driving motor drive the action wheel is rotatory, follow driving wheel with one of them roll round coaxial linkage sets up its characterized in that: the driving wheel is hinged with the outer ring of the driving wheel, and the driven wheel is driven to rotate around the center of the driven wheel in a reciprocating mode.

2. The blanking mechanism of a cutlery spoon feeder of claim 1, wherein: the driven wheel is provided with a middle rotating wheel, the driven wheel and the middle rotating wheel are arranged in a linkage way, one end of the linkage rod, which is opposite to the driving wheel, is hinged with the outer ring of the middle rotating wheel, and the distance from the hinge point of the driving wheel and the linkage rod to the center of the hinge point is smaller than the distance from the middle rotating wheel to the center of the hinge point of the linkage rod.

3. The blanking mechanism of a cutlery spoon feeder of claim 2, wherein: the transfer wheel and the driven wheel adopt gear transmission, and the outer diameter of the transfer wheel is larger than that of the driven wheel.

4. A feed mechanism for a cutlery spoon feeder as claimed in claim 3, wherein: the mounting frame is provided with a mounting plate, the transfer wheel is rotatably connected with the mounting plate, and the mounting plate is in sliding connection with the mounting frame.

5. The blanking mechanism of a cutlery spoon feeder of claim 4, wherein: the mounting plate is provided with a strip-shaped hole, and the mounting plate is connected with the mounting frame in a mode that bolts penetrate through the strip-shaped hole and are screwed into the mounting frame.

6. The blanking mechanism of a cutlery spoon feeder of claim 4, wherein: the middle rotating wheel is positioned above the driven wheel.

7. The blanking mechanism of a cutlery spoon feeder of claim 4, wherein: the position of the mounting plate corresponding to the connecting shaft of the middle rotating wheel is provided with a yielding groove for the middle rotating wheel to move.

8. The blanking mechanism of a cutlery spoon feeder of claim 7, wherein: the mounting frame is provided with two connecting plates, the connecting plates are connected with the mounting frame by means of bolts, the abdication groove is positioned between the two connecting plates, and the connecting position of the mounting plate and the mounting frame is positioned on the connecting plates.

9. The blanking mechanism of a cutlery spoon feeder of claim 8, wherein: the mounting frame is provided with a mounting groove matched with the connecting plate.

10. The blanking mechanism of a cutlery spoon feeder of claim 4, wherein: the driving motor is connected with the mounting plate, and a driving shaft of the driving motor penetrates through the mounting plate to be connected with the driving wheel.