CN216736521U

CN216736521U - Low-position full-automatic stacker crane

Info

Publication number: CN216736521U
Application number: CN202120786577.5U
Authority: CN
Inventors: 季现军
Original assignee: Langfang Yongchuang Packaging Machinery Co ltd
Current assignee: Langfang Yongchuang Packaging Machinery Co ltd
Priority date: 2021-04-17
Filing date: 2021-04-17
Publication date: 2022-06-14
Anticipated expiration: 2031-04-17

Abstract

The utility model relates to a full-automatic hacking machine of low level belongs to hacking machine technical field. The stacking machine comprises a product assembly line, a pallet assembly line, a stack assembly line and a product layering transfer stacker; the running directions of the product assembly line, the pallet assembly line and the stack body assembly line are parallel; a product layering transfer stacker is arranged between the outlet of the product production line and the inlet of the stack body production line; the pallet assembly line outlet and the stack body assembly line inlet are connected by using a pallet transfer roller, and a pallet pushing device for pushing the empty pallet to move to the stack body assembly line is arranged on the pallet transfer roller; the pallet assembly line comprises a pallet conveying roller and a pallet releasing device arranged on the pallet conveying roller. The utility model discloses can realize the full automatization work of pallet product stack, can improve holistic work efficiency.

Description

Low-position full-automatic stacker crane

Technical Field

The utility model relates to a full-automatic hacking machine of low level belongs to hacking machine technical field.

Background

The stacking machine is an automatic machine for automatically stacking finished packaged products as required, and can stack various products such as material bags, rubber blocks, boxes and the like according to a certain grouping mode and layer number. Among them, one is a pallet-type stacker, which stacks various products on a pallet, stacks a certain number of layers of products on the pallet, and then carries out the next step. The existing stacker crane has poor use performance and can not realize full automation.

Disclosure of Invention

The utility model aims at providing a low level full-automatic hacking machine.

In order to realize the purpose, the utility model discloses a technical scheme is:

a low-position full-automatic stacker crane comprises a product assembly line, a pallet assembly line, a stack body assembly line and a product layering transfer stacker crane; the running directions of the product assembly line, the pallet assembly line and the stack body assembly line are parallel; a product layering transfer stacker is arranged between the outlet of the product production line and the inlet of the stack body production line; the pallet assembly line outlet and the stack body assembly line inlet are connected by using a pallet transfer roller, and a pallet pushing device for pushing the empty pallet to move to the stack body assembly line is arranged on the pallet transfer roller; the pallet assembly line comprises a pallet conveying roller and a pallet releasing device arranged on the pallet conveying roller.

The utility model discloses technical scheme's further improvement lies in: the product layering and transferring stacker comprises a whole-layer propelling device, a roller and a stacker; the whole layer of propelling devices comprise chains which are oppositely arranged and driven by chain wheels and square push pipes of which the two ends are fixedly connected with the chains; the stacking machine comprises a frame body and a layer stack transfer device which moves up and down along the frame body; the layered stack transfer device comprises a lifting frame with a transverse moving track on the inner side surface, a layered product translation plate which translates along the transverse moving track inside the lifting frame, and a layered product clamping frame which is fixed on the upper end surface of one side of the lifting frame; the layered product clamping frame comprises four clamping plates driven by a clamping cylinder, and the four clamping plates form a frame-shaped structure in a surrounding mode.

The utility model discloses technical scheme's further improvement lies in: the layered product translation plate is driven to translate by the chain wheel and the chain pair, and the outer side surface of the layered product translation plate is fixedly connected with the chain.

The utility model discloses technical scheme's further improvement lies in: the pallet releasing device is arranged at the tail end of the pallet production line; the pallet releasing device comprises a releasing frame body and a pallet clamping mechanism which ascends and descends along the releasing frame body; the pallet clamping mechanism comprises a pallet lifting frame, a clamping arm facing the pallet feeding direction and a clamping cylinder driving the clamping arm to move; one end of the clamping cylinder is fixed with the pallet lifting frame, and the other end of the clamping cylinder is fixed with the clamping arm; the pallet lifting frame is driven to lift by a chain wheel and chain mechanism.

The utility model discloses technical scheme's further improvement lies in: the pallet guide device is fixedly arranged at the feeding end of the pallet production line; the pallet guide device comprises pallet guide frames and guide plates, wherein the pallet guide frames are oppositely arranged at two ends of the pallet conveying roller, and the guide plates are arranged at the upper ends of the pallet guide frames and can adjust the extending length; the deflector is installed on the pallet leading truck through adjusting the pole.

The utility model discloses technical scheme's further improvement lies in: the adjusting rod is fixed on the upper side surface of the pallet guide frame by using a pressing plate matched with a bolt.

The utility model discloses technical scheme's further improvement lies in: the product production line comprises a speed regulating separator and a product conveying roller which are arranged in sequence; a steering mechanism for rotating the products is arranged on one side of the middle part of the product conveying roller, and rows of pushing rods are arranged on the side surface of the outlet end.

The utility model discloses technical scheme's further improvement lies in: the speed-regulating separator is a two-section belt conveyor with different speeds, and the speed of the second section belt conveyor is higher than that of the first section belt conveyor.

Since the technical scheme is used, the utility model discloses the technological effect who gains has:

the utility model relates to a low level full-automatic hacking machine can realize the full automatic work of pallet product stack, can improve work efficiency. The stacker crane can be carried out automatically in the whole process of product conveying, product arraying, product transferring, pallet machine conveying, product stacking and stacking conveying, and the working efficiency is greatly improved.

The utility model discloses the traffic direction of product assembly line, pallet assembly line and buttress body assembly line is parallel, and the distance between pallet assembly line and the buttress body assembly line is nearer. The layer-shifting stacker is disposed in a region between an exit of the product line and an entrance of the stack line. The running direction of the layer-by-layer transfer stacker is vertical to the running directions of the product assembly line, the pallet assembly line and the stack assembly line. The position between each assembly line is set reasonably, the space is fully utilized, and the product runs reasonably.

The utility model discloses set up the speed governing separating centrifuge at the product input, adopt the whole width of cloth area of two-section type to carry, the second section is with higher speed, makes the object produce the separation in transportation process, avoids producing stifled case.

The utility model discloses the product is arranged the machine and can carry out single row in proper order and impel and whole layer impels, realizes impelling to the permutation of product.

The utility model discloses arrange the stack line, can drive the product on whole layer and reciprocate and control the translation to the realization shifts the product that becomes the layer to the pallet or buttress body on.

The utility model discloses be provided with pallet guider, ensure that the pallet can be carried the cylinder with the best gesture and move.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the speed-regulating separator of the present invention;

FIG. 4 is a schematic view of a row of pushers and a full-course pusher according to the present invention;

FIG. 5 is a first schematic view of the stacker arrangement of the present invention;

FIG. 6 is a schematic diagram of a second embodiment of the stacker arrangement of the present invention;

FIG. 7 is a schematic top view of the stacker of the present invention;

fig. 8 shows the pallet guiding device of the present invention;

fig. 9 is a schematic view of the pallet placing machine of the present invention;

fig. 10 is a schematic view of a pallet transfer drum portion of the present invention;

fig. 11 is a schematic view of the pallet assembly line and the stack assembly line of the present invention;

wherein, 1, pallet production line;

11. a pallet conveying roller; 12. the pallet releasing device 121, the releasing frame 122, the pallet lifting frame 123, the clamping arms 124 and the clamping cylinders; 13. the pallet guide device 131, the pallet guide frame 134, the guide plate 132, the adjusting rod 133 and the pressing plate;

2. a layer-by-layer transfer stacker;

21. a frame body; 22. a layer stack transfer device 221, a lifting frame 222, a layered product translation plate 223, a clamping cylinder 224 and a clamping plate; 23. a whole layer of propelling devices 231 and square pushing pipes;

3. a product production line;

31. a product delivery drum; 32. a speed regulating separator 321 and a regulating fence; 33. a steering mechanism 34, rows of pusher rods;

4. a stack assembly line; 5. a pallet transfer drum; 6. a pallet pushing device.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made 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" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model relates to a low level full-automatic hacking machine for the product that needs the pallet stack can realize the automatic stacking and the stack of product.

As shown in fig. 1-11, the fully automatic stacker mainly includes a product line 3, a pallet line 1, a stack line 4 and a product layering and transferring stacker 2 according to functional division, which is mainly logically divided according to functions. The product line 3 is used for conveying products to be stacked to a work area of the product layer transfer stacker 2. The product layering and transferring stacker 2 arranges the conveyed products from the rows into a layered arrangement, and then transfers the layered products to a pallet or a stack for stacking. The pallet line 1 is used for conveying empty pallets in the form of stacks and is capable of releasing empty pallets at intervals. The empty pallet is transported to the area where the product lay-up diverting stacker 2 is operating. The stack body assembly line 4 is used for conveying the stacked products forwards, and further conveying the stacked products through a forklift, and the stack body assembly line 4 is generally a roller conveyor.

In a specific implementation, the product assembly line 3, the pallet assembly line 1 and the stack assembly line 4 run in parallel, and the distance between the pallet assembly line 1 and the stack assembly line 4 is relatively short. The lay diverting stacker 2 is arranged in the area between the exit of the product line 3 and the entrance of the stack line 4 or the lay diverting stacker 2 is arranged in the area between the exit of the product line 3 and the exit of the pallet line 1. The running direction of the layer transfer stacker 2 is vertical to the running directions of the product pipeline 3, the pallet pipeline 1 and the stack pipeline 4.

Further, in order to ensure that the empty pallet is transferred between the pallet assembly line 1 and the stack assembly line 4, preferably, a pallet transfer roller 5 is arranged between the outlet of the pallet assembly line 1 and the inlet of the stack assembly line 4 to connect the two assembly lines; meanwhile, a pallet pushing device 6 is provided on the pallet transfer drum 5 for pushing the empty pallet from the pallet assembly line 1 to the stack assembly line 4. The pallet pushing device 6 can be set as a push rod driven by an air cylinder, and the empty pallet is positioned on the pallet transferring roller 5 and can move smoothly. The pallet pipeline 1 comprises a pallet transport drum 11 and a pallet release device 12 arranged on the pallet transport drum 11. The empty pallets in a stack are driven to move forward on the pallet transport roller 11 and to the area where the pallet release device 12 works, the pallet release device 12 being located at the upper part of the pallet transport roller 11 and being able to release the empty pallets at intervals

The utility model discloses a stacker, according to the direction of product operation, product assembly line 3 is including the speed governing separating centrifuge 32 and the product conveying roller 31 that set gradually. The speed-adjusting separator 32 is a two-section belt conveyor, and the two belt conveyors have different speeds. The second section of the two-section belt conveyor accelerates, so that objects are separated in the conveying process, and products cannot be blocked to avoid blocking. The product conveying roller 31 is a drum conveyor, and can smoothly convey products to be stacked. A speed separator 32 is provided at the inlet end of the product transport drum 31. In addition, an adjusting fence 321 can be arranged at the inlet of the speed-adjusting separator 32 to adjust the inlet width according to the box body. The inlet of the speed-regulating separator 32 is provided with a photoelectric control inlet box. At the end of the product transport drum 31, a row of pusher bars 34 is provided, and after the individual products have been transported in succession and arranged in rows, the rows of products are advanced by the row of pusher bars 34 to the lay-up stacker 2, during which advancement the direction of travel of the products is rotated through 90 °, as shown in particular in fig. 3.

The utility model discloses a product layering shifts stacker 2 includes whole layer advancing device 23, cylinder and stacker. Wherein the whole layer advancing device 23 is used for receiving products which are advanced in rows, and when a plurality of rows of products form products which are arranged in a whole layer, the whole layer advancing device 23 continues to advance the whole layer of products to the working area of the stacker. The layer-adjusting propelling device 23 includes a chain driven by a sprocket and a square push tube 231 with two ends fixedly connected with the chain. Sprocket and chain set up two and lie in the shelf of both sides respectively on, square push tube 231's both ends are fixed with the chain, thereby the chain drives square push tube 231 and removes the promotion that realizes to the layering product. The transmission roller is positioned below the whole layer of propelling devices and used for supporting and conveying products. As shown in particular in fig. 4.

The utility model discloses stacker's layering shifts stacker 2 includes support body 21 and the layer buttress transfer device 22 that reciprocates along support body 21. The stacking transfer device 22 is used for transferring the layered products conveyed by the product line 3 to the pallet, and the stacking transfer device 22 can be lifted along the frame body 21, so that the stacking of the layered products can be realized. A chain wheel and chain lifting mechanism driven by a motor is arranged on the inner side of the frame body 21, and two ends of the lifting frame 221 are connected with the chain wheel and chain lifting mechanism on the inner side of the frame body 21 and can drive the layered product clamping frame 222 and the layered product translation plate 222 to move up and down. Specifically, the stacking transfer device 22 includes a lifting frame 221 having a lateral moving rail on an inner side surface thereof, a layered product translation plate 222 translating along the lateral moving rail inside the lifting frame 221, and a layered product holding frame fixed to an upper end surface of one side of the lifting frame. The lifting frame 221 is a square frame mechanism, two opposite inner side surfaces in the length direction of the lifting frame are rails, and the layered product translation plate 222 can move on the rails. The full-layer product conveyed by the full-layer pusher 23 is first conveyed onto the layered product translation plate 222, and then moved by the layered product translation plate 222 to the position of the other end of the crane 221, and a layered product holding frame is provided at the upper end position of the other end of the crane 221. The layered product holding frame comprises four clamping plates 224 driven by clamping cylinders 223, the four clamping plates enclosing a frame-shaped structure; the clamping cylinders 223 drive the clamping plates 224 controlled by the clamping cylinders to be matched with each other to clamp the whole layer of products, and meanwhile, the lifting frames 221 ascend or descend according to the height of the stack body to stably place the whole layer of products on the stack body for stacking. As shown in fig. 5, 6 and 7.

In a specific implementation, a steering mechanism for steering the products is usually arranged on the product conveying roller 31, the steering mechanism adopts a cylinder propelling type, and the cylinder extends forwards to enable one corner of a box in the process of advancing to be blocked by a baffle plate to rotate, so that the fancy staggered stacking is convenient to carry out.

The utility model discloses a pallet assembly line 1 has pallet transport cylinder 11 for the empty pallet that drives into the buttress removes, removes it to the position that the pallet put machine 12. The pallet placement machine 12 is configured to sequentially release empty pallets, one empty pallet at a time, and release the next empty pallet after completing a stack. In particular, the pallet transport drum 11 of the pallet track 1 is in fact a drum conveyor. The stacked empty pallets are transferred by the roller conveyor to the position of the pallet placement machine 12. As shown in particular in fig. 9.

The pallet conveyor is rotated by a motor-driven drum, the pallet conveyor drum 11 being used for conveying the pallets and possibly for storing the pallets. The pallet storing conveyor is matched with the pallet placing machine for use, separates the empty pallets into single pallets, and waits to be conveyed to the stacking station; after stacking is finished, conveying the whole stack of products by the finished stacking product conveying section, and conveying the whole stack of products away by a forklift when a worker drives the forklift; according to the PLC control requirement, the roller and the jacking mechanism jointly convey the empty pallet to a stacking station to wait for stacking.

As shown in fig. 9, the pallet release apparatus 12 includes a release frame 121 and a pallet clamping mechanism that is raised and lowered along the release frame 121. The pallet clamping mechanism is used for clamping the empty pallet which is piled up, and can drive the empty pallet to lift. Each empty pallet release is a release of the lowermost empty pallet onto the drum conveyor. The pallet clamping mechanism includes a pallet crane 122, a clamping arm 123 facing the direction of the pallet load, and a clamping cylinder 124 for driving the clamping arm 123 to move. The pallet crane 122 is used to provide the rack and forms a lifting moving pair with the release rack 121. A clamping cylinder 124 is fixedly arranged on the pallet lifting frame 122, one end of the clamping cylinder 124 is fixed with the pallet lifting frame 122, and the other end is fixed with the clamping arm 123. One end of the clamping arm 123 is fixedly connected with the telescopic end of the clamping cylinder 124, and the other end extends towards the pallet feeding direction; a pallet is usually fixedly arranged on the clamping arm for holding the empty pallet. The pallet lift 122 is coupled to the pallet lift mechanism. The pallet lifting mechanism is typically configured as a sprocket and chain mechanism, with the pallet lifting frame 122 fixed to the chain; the chain is driven by a sprocket driven by a motor. The working principle of the part is as follows, according to a host stacking completion signal, the PLC controls the motor to ascend or descend, the clamping cylinder for placing the pallet is informed to act and tighten through a photoelectric signal, the lifting mechanism ascends or descends, and meanwhile, the pallet conveying motor is informed to work and send or stop.

Further, in a specific implementation, a pallet guide device 13 is fixedly disposed at the feeding end of the pallet transport roller 11 for guiding the empty pallets placed on the pallet transport roller 11. As shown in fig. 8, the pallet guide apparatus 13 includes a pallet guide frame 131 oppositely disposed at both ends of the pallet transport roller 11 and a guide plate 123 disposed at an upper end of the pallet guide frame 131. The length of the guide plate 123 protruding to the inside can be adjusted to adapt to guide pallets of different widths. Specifically, the guide plates 123 are mounted on the pallet guide frame 131 through the adjustment rods 132, and the adjustment rods 132 are fixed on the pallet guide frame 131 by using the pressing plates 133 and bolts. Loosening the bolts can conveniently change the length of extension of the adjustment rod 132.

The work flow of the stacker crane is as follows: the product is sent to the inlet of the speed regulating separator 32 by the conveyer belt, is detected by the photoelectric detector to enter the position of the conveying steering mechanism, and controls the action of the steering cylinder according to the program setting and the stacking requirement. The boxes are conveyed to the single-row propelling area by the rollers, and the boxes are conveyed to the whole-layer propelling area by the PLC in cooperation with the photoelectric control of the action of the box pushing polish rod. This operation is repeated to push the first row of boxes to the full-stacking advance area, the second row … … forms a single layer, and the full-stacking advance area box pushing mechanism operates to push the single layer of boxes to the stacking transfer apparatus 22. The main machine rises or falls according to the number of layers, the layer stack transfer device 22 moves to the upper part of the pallet, and the stack arranging cylinder moves to arrange the products in order. The stack transfer unit 22 is retracted to the waiting area and the alignment cylinders are released to allow the products to fall onto the pallet in order, the stack is moved to the desired height, and the stack is pushed out by a manual forklift or pallet.

The utility model discloses can realize the whole automatic work of pallet product stack, through setting up pallet assembly line, layering transfer stacker, product assembly line and the buttress body assembly line of mutually supporting, pallet transfer cylinder, push away the pallet device, can improve work efficiency, can also improve work quality.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a low level full-automatic hacking machine which characterized in that: comprises a product assembly line (3), a pallet assembly line (1), a stack body assembly line (4) and a product layering, transferring and stacking machine (2); the running directions of the product assembly line (3), the pallet assembly line (1) and the stack body assembly line (4) are parallel; a product layering and transferring stacker (2) is arranged between the outlet of the product assembly line (3) and the inlet of the stack body assembly line (4); the outlet of the pallet assembly line (1) is connected with the inlet of the stack body assembly line (4) by using a pallet transfer roller (5), and a pallet pushing device (6) for pushing the empty pallet to move to the stack body assembly line (4) is arranged on the pallet transfer roller (5); the pallet assembly line (1) comprises a pallet transport drum (11) and a pallet release device (12) arranged on the pallet transport drum (11).

2. A low-level full-automatic palletizer as in claim 1, wherein: the product layering and transferring stacker (2) comprises a whole-layer propelling device (23), a roller and a stacker; the whole layer of propelling devices (23) comprise chains which are oppositely arranged and driven by chain wheels, and square pushing pipes (231) of which the two ends are fixedly connected with the chains; the stacking machine comprises a frame body (21) and a layer stack transfer device (22) which moves up and down along the frame body (21); the stacking transfer device (22) comprises a lifting frame (221) with a transverse moving track on the inner side surface, a layered product translation plate (222) which translates along the transverse moving track inside the lifting frame (221), and a layered product clamping frame which is fixed on the upper end surface of one side of the lifting frame; the layered product holding frame comprises four clamping plates (224) driven by clamping cylinders (223), the four clamping plates enclosing a frame-shaped structure.

3. A low-level full-automatic palletizer as in claim 2, wherein: the layered product translation plate (222) is driven by a chain wheel and chain pair to translate, and the outer side surface of the layered product translation plate (222) is fixedly connected with a chain.

4. A low-level full-automatic palletizer as in claim 1, wherein: the pallet release device (12) is arranged at the tail end of the pallet assembly line (1); the pallet releasing device (12) comprises a releasing frame body (121) and a pallet clamping mechanism which ascends and descends along the releasing frame body (121); the pallet clamping mechanism comprises a pallet lifting frame (122), a clamping arm (123) facing the pallet feeding direction and a clamping cylinder (124) driving the clamping arm (123) to move; one end of the clamping cylinder (124) is fixed with the pallet lifting frame (122), and the other end of the clamping cylinder is fixed with the clamping arm (123); the pallet lifting frame (122) is driven by a chain wheel and chain mechanism to lift.

5. A low-level full-automatic palletizer as in claim 1, wherein: a pallet guide device (13) is fixedly arranged at the feed end of the pallet assembly line (1); the pallet guide device (13) comprises pallet guide frames (131) which are oppositely arranged at two ends of the pallet conveying roller (11) and guide plates (134) which are arranged at the upper ends of the pallet guide frames (131) and can adjust the extending length; the guide plate (134) is mounted on the pallet guide frame (131) by means of an adjustment bar (132).

6. A low-level full-automatic palletizer as in claim 5, wherein: the adjusting rod (132) is fixed on the upper side surface of the pallet guide frame (131) by using a pressing plate (133) and a bolt.

7. A low-level full-automatic palletizer as in claim 1, wherein: the product production line (3) comprises a speed regulating separator (32) and a product conveying roller (31) which are arranged in sequence; a steering mechanism (33) for rotating the products is arranged on one side of the middle part of the product conveying roller (31), and a row of pushing rods (34) is arranged on the side surface of the outlet end.

8. A low-level full-automatic palletizer as in claim 7, wherein: the speed-regulating separator (32) is two sections of belt conveyors with different speeds, and the speed of the second section of belt conveyor is higher than that of the first section of belt conveyor.