CN212686690U - Automatic feeding device - Google Patents

Abstract

The utility model discloses an automatic feeding device, which comprises a frame, a carrying transmission mechanism and a pushing mechanism, wherein the carrying transmission mechanism is arranged on the frame and is used for carrying an article to be transmitted and providing a transmission track moving along the transmission direction for the article to be transmitted; the pushing mechanism comprises a pushing part and a pushing power source, and the pushing power source drives the pushing part to move above the transmission track along the conveying direction through a transmission assembly. The utility model discloses can with article automatic transmission to the production line on, release tedious manual labor, be fit for the material loading transmission that is used for the three-dimensional form product of rule, especially the package material loading transmission of packing box, packing carton and so on.

Description

Automatic feeding device

Technical Field

The utility model relates to a transmission equipment field, in particular to automatic feeding device.

Background

Modern intelligent manufacturing techniques not only involve automated manufacturing of the product itself, but also include automated packaging of the product. Especially for products with larger volume, the products can be protected from being damaged during the transportation and sale processes by packaging the products.

However, the existing automatic packaging technology is mainly devised on a packaging operation production line, and the packaging materials (such as packaging boxes and packaging boxes) are still fed into the production line by manual feeding. For products with larger volume, the sizes of the packing boxes and the packing boxes are also larger, the labor intensity of manual carrying and feeding is high, the efficiency is low, and the requirement of high-efficiency production cannot be met. Today, where automated production is becoming more and more common, there is an urgent need for devices that are capable of automatically feeding large volumes of packaging material.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic feeding mechanism, this automatic feeding mechanism can replace artifical automatic with article transmission to the production line on, the tedious manual labor of liberation is fit for the material loading transmission that is used for the three-dimensional form product of rule, the package material loading transmission of specially adapted packing box, packing carton and so on.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an automatic feeding device, comprising:

a frame;

carry thing transmission device: the conveying device is arranged on the rack and used for bearing an article to be conveyed and providing a conveying track for the article to be conveyed to move along the conveying direction;

a pushing mechanism: the pushing device comprises a pushing part and a pushing power source, wherein the pushing power source drives the pushing part to move along the conveying direction through a transmission assembly.

The utility model discloses an automatic feeding device provides the transmission track along the required direction of delivery of material loading, waits to transmit article and places back on the transmission track, passes the power supply and drives the portion of advancing through drive assembly and remove in transmission track top, and the portion of advancing is along direction of delivery removal to promote to wait to transmit article and remove along direction of delivery on the transmission track, will wait to transmit article automatically and send the production line.

Furthermore, the carrying and conveying mechanism comprises a support frame, the conveying track is fixed on the support frame and used for bearing the articles to be conveyed on the tooling vehicle, and the support frame and the tooling vehicle can lift relatively. The conveying track bears the articles to be conveyed from the tool car, the support frame can ascend relative to the tool car so as to support the articles to be conveyed, and the object stage of the tool car bearing the articles to be conveyed can descend relative to the support frame so as to unload the articles to be conveyed onto the conveying track.

Preferably, the object conveying mechanism further comprises a lifting power source, and the lifting power source provides power for the lifting of the support frame. The supporting frame is driven to ascend through the lifting power source, and the article to be transmitted on the tooling vehicle is supported, so that the article to be transmitted from the tooling vehicle is borne.

Further, the lifting power source is an air cylinder, and the air cylinder comprises an air cylinder body hinged on the rack and a piston rod with one end arranged in the air cylinder body; the supporting frame is fixedly connected with a shaft seat, a central shaft is arranged on the shaft seat, and the other end of the piston rod is connected with the central shaft through a rod end joint bearing.

Further, it still includes lift hinge assembly to carry thing transmission device, lift hinge assembly includes fixing base, last fixing base, dwang down, fixing base fixed connection is in the top of frame down, go up the below of fixing base fixed connection at the support frame, the dwang with fixing base and last fixing base are articulated respectively down.

Further, go up the fixing base and still be equipped with the supporting shoe, the fixing base still is equipped with the bottom suspension fagging down, when the support frame descends to the first state last supporting shoe and bottom suspension fagging support each other and lean on.

Further, transmission assembly includes the action wheel, follows driving wheel and first driving belt, first driving belt drive is connected the action wheel with follow the driving wheel, it fixes from the driving wheel on the lapse portion, it does to pass the power supply the action wheel provides drive power, lapse portion is fixed with the transmission connecting piece, the transmission connecting piece with first driving belt fixed connection.

Furthermore, the transmission track includes first guide strip and the second guide strip that sets up relatively, thrust mechanism includes along first slide rail and the second slide rail that direction of delivery set up relatively, just first slide rail and second slide rail all set up between first guide strip and the second guide strip, thrust portion with first slide rail and second slide rail sliding connection respectively. Through setting up first slide rail and second slide rail, can make the removal of lapse portion more steady. Moreover, the first sliding rail and the second sliding rail are arranged between the first guide strip and the second guide strip, and the pushing part can move between the first guide strip and the second guide strip, so that the space of the whole feeding device is saved.

Furthermore, the pushing power source is a motor, the transmission assembly further comprises a transmission shaft, a transmission wheel, a power driving wheel and a second transmission belt, the second transmission belt is in driving connection with the transmission wheel and the power driving wheel, the transmission wheel is fixed in the middle of the transmission shaft, the power driving wheel is fixed on an output shaft of the motor, and the driving wheel is fixed at the end of the transmission shaft. Through the transmission shaft, the motor can rotate with the action wheel at the both ends of the primary drive transmission shaft, thereby simultaneously driving the both ends of the pushing part to move.

Furthermore, a push rod connecting piece which is vertical to the conveying direction is arranged on the pushing part and is used for being detachably connected with the push rod. The push rod connecting piece is arranged on the pushing part and detachably connected with the push rod, so that the height of the pushing part can be increased, articles to be transmitted at a higher position on the transmission track can be better pushed, and more articles to be transmitted can be borne at one time for transmission.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the automatic feeding device can automatically convey articles to a production line, liberates heavy physical labor, and is suitable for feeding and conveying regular three-dimensional products, particularly for feeding and conveying packing materials such as packing boxes and packing boxes;

2. the utility model discloses a transmission track is fixed on the support frame, and on the frock car inserted the support frame along direction of delivery, waited to transmit behind the transmission track of direct uninstallation on the support frame of product frock car and can push away, waited to transmit article conveying to the material loading in-process of production line, the frock car can get back to the warehouse and load the goods that the whole car waited to transmit next, improves the frequency of use of frock car, productivity gain.

Drawings

Fig. 1 is a schematic structural view of an automatic feeding device according to an embodiment of the present invention;

FIG. 2 is a partial schematic view of the lift hinge assembly of FIG. 1;

fig. 3 is a schematic structural view of a tool car pushing automatic feeding device according to an embodiment of the present invention;

fig. 4 is a schematic view of a using state of the automatic feeding device according to an embodiment of the present invention;

FIG. 5 is a schematic view of the support frame of FIG. 4 in an elevated state;

FIG. 6 is a schematic view of the support frame of FIG. 4 in a lowered position;

fig. 7 is a partial schematic view of the lift hinge assembly of fig. 6.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by a person skilled in the art without making any inventive step are within the scope of the present invention.

Fig. 1 is a schematic structural diagram of an automatic feeding device according to an embodiment. The automatic feeding device 10 can be used for feeding and conveying regular three-dimensional objects, such as large-volume square, rectangular and other packaging boxes, and conveying the packaging boxes to a production line. The automatic feeding device 10 includes a frame 110, a carrying object conveying mechanism, and a pushing mechanism.

The frame 110 mainly plays a supporting role, and is used for supporting parts such as a load transmission mechanism, a pushing mechanism and the like.

The carrier transport mechanism comprises a transport rail 121, and the transport rail 121 is used for carrying the object 30 to be transported. The transfer track 121 is thus arranged in the direction of transport-X-where the articles 30 to be transferred are to be transferred onto the production line.

The pushing mechanism comprises a pushing part 131 and a pushing power source 132, and the pushing power source 132 drives the pushing part 131 to move along the-X direction of the conveying direction through a transmission assembly. The pushing power source 132 drives the pushing unit 131 to move above the conveying track through the transmission assembly, and the pushing unit 131 moves along the conveying direction-X, so as to push the article to be conveyed to move along the conveying direction on the conveying track 121, and automatically convey the article to be conveyed to the production line.

Referring to fig. 3 and 4, in order to facilitate the conveying track 121 to carry the object 30 to be conveyed from the cart 20, the cart 20 can be evacuated after unloading the object 30 to be conveyed on the conveying track 121, and the object 30 does not need to be evacuated until the conveying track 121 conveys the object 30 to be conveyed to the production line, and the object conveying mechanism is further provided with a support frame 122. The supporting frame 122 is frame-shaped, and the transmission rail 121 is fixed on the frame of the supporting frame 122. When the article 30 to be transported on the tooling cart 20 needs to be carried, the tooling cart 20 is pushed into the rack 110 along the transporting direction, at this time, wheels (not shown) of the tooling cart 20 are located below the supporting frame 122, and the stage 21 of the tooling cart 20 is located beside the transporting track 121 and is higher than the transporting track 121. At this time, the article 30 to be transported on the stage 21 may be unloaded onto the transport rail 121 in two ways. In one mode, the stage 21 of the tooling cart 20 is lowered relative to the support frame 122 and then the tooling cart 20 is removed, so that the article 30 to be transported is placed on the transport rail 121. In this manner, the lift mechanism needs to be provided on the truck so that the stage 21 can be raised and lowered. Alternatively, the supporting frame 122 is raised relative to the stage 21 and then removed from the cart 20, so that the article 30 to be conveyed is also placed on the conveying rail 121.

Specifically, the following structure may be adopted so that the support frame 122 can be raised and lowered with respect to the tool wagon 20. The carrying transmission mechanism is further provided with a lifting power source, and the lifting power source provides power for the lifting of the support frame 122. The support frame 122 is driven to ascend by the lifting power source, and the article 30 to be transported on the tool car 30 is lifted, so that the article to be transported from the tool car 30 is carried. In this embodiment, the lifting power source is an air cylinder, and the air cylinder includes an air cylinder body 123a and a piston rod 123 b. The cylinder body is hinged to the frame 110. Specifically, a cylinder mount 128 may be fixed on the frame 110, and the cylinder body 123a is hinged to the cylinder mount 128 such that the cylinder body 123a can rotate on the cylinder mount 128. One end of the piston rod 123b is disposed in the cylinder body 123a, and the piston rod 123b is movable relative to the cylinder body. A shaft seat 124 is fixedly connected to the supporting frame 122, a central shaft 125 is disposed on the shaft seat 124, and the other end of the piston rod 123b is connected to the central shaft 125 through a rod end joint bearing 126. The rod end knuckle bearing 126 is a fisheye joint, and is connected to the central shaft 125 and then rotatable with respect to the central shaft 125.

Referring to fig. 2 and 5, the object carrying transmission mechanism further includes a lifting hinge assembly, the lifting hinge assembly includes a lower fixing seat 127b, an upper fixing seat 127a, and a rotating rod 127c, the lower fixing seat 127b is fixedly connected to the upper portion of the frame 110, the upper fixing seat 127a is fixedly connected to the lower portion of the supporting frame 122, and the rotating rod 127c is hinged to the lower fixing seat 127b and the upper fixing seat 127a, respectively.

When the supporting frame 122 needs to be lifted, the cylinder body 123a pushes the piston rod 123b to extend out, the supporting frame 122 is pushed to lift up under the limit of the lifting hinge assembly 127, at this time, the transmission rail 121 fixed on the supporting frame 122 contacts with the object 30 to be transmitted on the tooling vehicle 20, and the object 30 to be transmitted is jacked up, so that the object 30 to be transmitted is separated from the tooling vehicle 20.

Referring to fig. 6 and 7 together, fig. 6 shows a schematic view of the supporting frame 122 in a descending state. When the piston rod 123b performs a return motion in the cylinder body 123a, the supporting frame 122 is pulled to descend, and the piston rod descends to the bottommost position under the limiting action of the lifting hinge assembly 127. In order to better limit the lifting of the supporting frame 122, the upper fixing seat 127a is further provided with an upper supporting block 127d, the lower fixing seat 127b is further provided with a lower supporting block 127e, and the upper supporting block 127d and the lower supporting block 127e abut against each other when the supporting frame 122 descends to the lowest position.

In this embodiment, the lifting hinge assemblies 127 are provided with a plurality of sets, and the plurality of sets of lifting hinge assemblies 127 are uniformly distributed on two side portions of the supporting frame. The pushing power sources 132 are provided in two sets.

In order to enable the article 30 to be transported to move smoothly on the transport track 121, the transport track 121 includes a first guide strip 121a and a second guide strip 121b that are disposed opposite to each other. The first and second guide bars 121a and 121b are roller bars.

Likewise, in order to enable the pushing part 131 to move in a translational manner and better save the floor space of the entire automatic feeding device 10, the pushing mechanism is provided with a first slide rail 134 and a second slide rail 135 opposite to each other along the conveying direction, and the first slide rail 134 and the second slide rail 135 are both arranged between the first guide strip 121a and the second guide strip 121 b. The pushing portion 131 is slidably connected to the first slide rail 134 and the second slide rail 135, and the pushing portion 131 slides along the first slide rail 134 and the second slide rail 135 when the pushing power source 132 and the driving force of the transmission assembly move in the direction of-X or in the direction opposite to the direction of-X. When loading, pushing part 131 moves in the-X direction to push the article 30 to be transported on the transporting track 121 to move for loading. After the feeding is completed, pushing portion 131 moves in the direction opposite to the conveying direction-X and is reset.

Specifically, the transmission assembly includes a driving pulley 133a, a driven pulley 133b, and a first transmission belt 133 c. The first transmission belt 133c is connected to the driving wheel 133a and the driven wheel 133b in a driving manner, the driven wheel 133b is fixed to the pushing portion 131, the pushing power source 132 provides driving force for the driving wheel 133a, the pushing portion 131 is fixed to the transmission connecting piece 131a, and the transmission connecting piece 131a is fixedly connected to the first transmission belt 133 c. The pushing power source 132c drives the driving wheel 133a to rotate, the driving wheel 133a drives the driven wheel 133b to rotate through the first transmission belt 133c, and the pushing part 131 fixedly connected with the first transmission belt 133c through the transmission connecting piece 131a is driven by the first transmission belt 133c to move. Alternatively, the driving pulley 133a, the driven pulley 133b and the first transmission belt 133c adopt a driving connection structure of a gear chain.

In order to synchronize the sliding of the pushing part 131 on the two rails, i.e., the first sliding rail 134 and the second sliding rail 135, two sets of driving components formed by the driving wheel 133a, the driven wheel 133b and the first driving belt 133c are provided for driving the pushing part 131 on both sides. The two sides of the pushing part 131 are respectively fixed with the transmission connecting pieces 131a, and the two transmission connecting pieces 131a are respectively fixedly connected with the first transmission belts 133c of the two sets of driving components.

Further, in order to drive both ends of the pushing portion 131 synchronously by the two driving units, the same pushing power source 132 is used to drive the two driving units. Specifically, the pushing power source 132 employs a motor. The transmission assembly further comprises a transmission shaft 133d, a transmission wheel 133e, a power driving wheel 133f and a second transmission belt 133g, the second transmission belt 133g is in driving connection with the transmission wheel 133e and the power driving wheel 133f, the transmission wheel 133e is fixed in the middle of the transmission shaft 133d, the power driving wheel 133f is fixed on an output shaft of the motor, and driving wheels 133a of the two sets of driving assemblies are respectively fixed at two end portions of the transmission shaft 133 d. Similarly, the transmission wheel 133e, the power driving wheel 133f and the second transmission belt 133g adopt a driving connection structure of a gear chain. The motor can drive the driving wheels at both ends of the transmission shaft 133d to rotate 133a at a time through the transmission shaft 133d, thereby driving both ends of the pushing part 131 to move simultaneously.

Furthermore, a push rod connecting piece 131b perpendicular to the-X direction of the conveying direction is arranged on the pushing part 131, and the push rod connecting piece 131b is detachably connected with the push rod 136. Push rod connecting pieces 131b are arranged on the pushing parts 1331 and detachably connected with the push rods 136, so that the height of the pushing parts 131 can be increased, the articles 30 to be conveyed at a higher position on the conveying track 121 can be better pushed to move, and the conveying track 121 can bear more articles 30 to be conveyed at one time for conveying.

In order to accurately push the tooling vehicle 20 into the feeding device 10 and accurately place the object 30 to be transported on the tooling vehicle 20 right above the transport track 121, the frame 110 is further provided with a guide clamp plate 140 for limiting and guiding the tooling vehicle 20, and the guide clamp plate 140 is arranged outside the transport track 121. The guide plate 140 is further provided with a guide wheel 141. When the tooling vehicle 30 is pushed into the feeding device 10, a guide bar (not shown) of the tooling vehicle 30 is accurately pushed into the feeding device along the conveying direction-X under the limit of the guide clamping plate 140.

Further, in order to make it easier for the guide bar of the tooling cart 20 to be pushed between the guide clamping plate 140 and the frame 110, the end clamping opening 142 of the guide clamping plate 140 at the end where the tooling cart 20 is pushed in is gradually reduced from the end to the pushing direction of the tooling cart 20.

The side of the tooling vehicle 20 is provided with a limiting frame 22 which can protect the object 30 to be transported stacked on the tooling vehicle 20.

The automatic feeding device of this embodiment use as follows:

manually placing the articles 30 to be transported in the tooling vehicle 20 according to the position shown in fig. 4, wherein the end surfaces of the articles 30 to be transported are limited by the limiting frames 22, so that the articles 30 to be transported are ensured to be placed neatly in the whole loading process. Two push rods 136 on the automatic feeding device 10 are manually taken off, the tooling vehicle 20 with the object 30 to be transmitted is pushed into the automatic feeding device 10 along the conveying direction-X, and in the process, as shown in fig. 4, a plurality of guide wheels 141 perform limiting guide on the guide strips of the tooling vehicle 20, so that the tooling vehicle is ensured to be accurately pushed into the automatic feeding device 10. Then, the two sets of cylinder bodies 123a push the piston rods 123b to extend out, the supporting frame 122 is pushed to rise under the limit of the multiple sets of lifting hinge assemblies 127, the conveying rails 121 fixed on the supporting frame 122 are in contact with the articles 30 to be conveyed and are higher than the tooling vehicle 20 in height, all the articles 30 to be conveyed are jacked up and separated from the tooling vehicle 20, then the tooling vehicle 1 is pulled out manually, next loading is carried out, and therefore one tooling vehicle is omitted.

Two push rods 136 are manually inserted, the motor is started to drive the power driving wheel 133f to rotate, so as to drive the second transmission belt 133g to rotate, so as to drive the first transmission wheel 133d to rotate, so as to drive the transmission shaft 133d to rotate, so as to drive the two driving wheels 133a to rotate, and finally drive the two first transmission belts 133c to rotate, so as to drive the two transmission connecting pieces 131a fixed on the first transmission belts 133c to move along the conveying direction-X, so that the pushing part 131 moves along the conveying direction-X. And then drives the two push rods 136 to move forwards, so as to push the article to be conveyed to move towards the-X direction, thereby realizing the feeding of the article 30 to be conveyed.

After the feeding is finished, the motor rotates reversely, the pushing part 131 is driven to move in the opposite direction of the conveying direction-X, the pushing part moves to the limit position to stop, and after the push rod 136 is manually taken down, the next feeding is carried out again.

The above description is only for the preferred embodiment of the present invention, but the present invention should not be limited to the embodiment and the disclosure of the drawings, and therefore, all equivalent or modifications that do not depart from the spirit of the present invention are intended to fall within the scope of the present invention.

Claims (10)

1. An automatic feeding device, characterized by, includes:

a frame;

the carrying and conveying mechanism is arranged on the rack and used for bearing the articles to be conveyed and providing a conveying track moving along the conveying direction for the articles to be conveyed;

a pushing mechanism: the conveying device comprises a pushing part and a pushing power source, wherein the pushing power source drives the pushing part to move above a conveying track along the conveying direction through a transmission assembly.

2. The automatic feeding device according to claim 1, wherein: the carrying and conveying mechanism comprises a support frame, the conveying track is fixed on the support frame and used for bearing an article to be conveyed on the tooling vehicle, and the support frame and the tooling vehicle can lift relatively.

3. The automatic feeding device according to claim 2, wherein: the carrying transmission mechanism further comprises a lifting power source, and the lifting power source provides power for the lifting of the support frame.

4. The automatic feeding device according to claim 3, wherein: the lifting power source is an air cylinder, and the air cylinder comprises an air cylinder body hinged on the rack and a piston rod with one end arranged in the air cylinder body; the supporting frame is fixedly connected with a shaft seat, a central shaft is arranged on the shaft seat, and the other end of the piston rod is connected with the central shaft through a rod end joint bearing.

5. The automatic feeding device according to claim 4, wherein: carry thing transmission device and still include lift hinge assembly, lift hinge assembly includes fixing base, last fixing base, dwang down, fixing base fixed connection is in the top of frame down, go up the below of fixing base fixed connection at the support frame, the dwang with lower fixing base and last fixing base are articulated respectively.

6. The automatic feeding device according to claim 5, wherein: the upper fixing seat is further provided with an upper supporting block, the lower fixing seat is further provided with a lower supporting block, and the upper supporting block and the lower supporting block are mutually abutted when the supporting frame is lowered to the first state.

7. The automatic feeding device according to claim 1, wherein: the transmission assembly comprises a driving wheel, a driven wheel and a first transmission belt, the driving wheel and the driven wheel are in driving connection with each other, the driven wheel is fixed to the pushing portion, the pushing power source provides driving force for the driving wheel, the pushing portion is fixed with a transmission connecting piece, and the transmission connecting piece is fixedly connected with the first transmission belt.

8. The automatic feeding device according to claim 7, wherein: the conveying track comprises a first guide strip and a second guide strip which are arranged oppositely, the pushing mechanism comprises a first slide rail and a second slide rail which are arranged oppositely in the conveying direction, the first slide rail and the second slide rail are arranged between the first guide strip and the second guide strip, and the pushing part is connected with the first slide rail and the second slide rail in a sliding mode respectively.

9. The automatic feeding device according to claim 8, wherein: the pushing power source is a motor, the transmission assembly further comprises a transmission shaft, a transmission wheel, a power driving wheel and a second transmission belt, the second transmission belt is in driving connection with the transmission wheel and the power driving wheel, the transmission wheel is fixed in the middle of the transmission shaft, the power driving wheel is fixed on an output shaft of the motor, and the driving wheel is fixed at the end of the transmission shaft.

10. The automatic feeding device according to claim 1, wherein: the pushing part is provided with a push rod connecting piece which is vertical to the conveying direction, and the push rod connecting piece is detachably connected with the push rod.

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