CN108545488A - A kind of babinet stacking machine - Google Patents

Abstract

The invention relates to a box palletizer. It includes a frame, the bottom of the frame is equipped with a horizontal feeding mechanism, the front and rear sides of the frame are respectively the feeding station and the discharging station, the top of the frame is equipped with a stacking mechanism, and the palletizing mechanism is located at the side of the horizontal feeding mechanism. Above, the palletizing mechanism includes a grabbing assembly, a horizontal moving assembly for driving the grabbing assembly to move horizontally, and a lifting and moving assembly for driving the grabbing assembly to move up and down. The palletizing mechanism of the present invention can realize grabbing materials and horizontal feeding , lifting and feeding, rotating materials and other actions, so that the palletizing work can be completed. After palletizing, the horizontal feeding mechanism can transport the coded boxes to the discharge station of the rack. Workers use forklifts to stack and feed the board And the box on it is pulled out together so that the palletizing mechanism can carry out the next palletizing work. Therefore, the box palletizer of the present invention has high degree of automation, low cost, high work efficiency, and can meet the diverse palletizing requirements of users.

Description

A box palletizer

technical field

The invention relates to a stacking device, in particular to a box stacker.

Background technique

At present, there are two main ways of palletizing boxes: manual palletizing and mechanical palletizing. Manual palletizing is heavy physical labor, which not only has low production efficiency, but also has high labor intensity, especially in the hot summer, when palletizing workers are often physically overdrawn. Although mechanical palletizing can overcome the above-mentioned shortcomings, the existing palletizers all use pneumatic components and cylinders. The structure is relatively complicated and the manufacturing cost is high, which is generally unaffordable for small and medium-sized enterprises. Therefore it is necessary to design a container palletizer with simple structure, low cost and high work efficiency.

Contents of the invention

The object of the present invention is to overcome the shortcomings of the above-mentioned prior art, and provide a box palletizer with simple and reasonable structure, high degree of automation, low cost and high working efficiency.

The purpose of the present invention is achieved like this:

A box palletizer, comprising a frame, the bottom of the frame is provided with a horizontal feeding mechanism, and it is characterized in that the front and rear sides of the frame are respectively a feeding station and a discharging station, and the machine The top of the frame is provided with a palletizing mechanism, which is located above the horizontal feeding mechanism, and the palletizing mechanism includes a grabbing component, a horizontal moving component for driving the grabbing component to move horizontally, and a horizontal moving component for driving the grabbing component to move up and down. The lifting and moving assembly, the horizontal moving assembly includes a first horizontal moving plate, a second horizontal moving plate, a front and rear moving motor and a left and right moving motor, and the first horizontal moving plate is slid on the frame along the front and rear direction of the frame , the front and rear moving motor is drivingly connected with the first horizontal moving plate, the second horizontal moving plate is slidably arranged on the frame along the left and right direction of the frame, the left and right moving motor is drivingly connected with the second horizontal moving plate, the The lifting moving assembly is arranged on the second horizontal moving plate, the lifting moving assembly includes a lifting cylinder, a lifting moving plate and a rotating motor, the lifting cylinder is arranged on the second horizontal moving plate, and the lifting moving plate is vertically Direction sliding is arranged on the second horizontal moving plate, the lifting cylinder is drivingly connected with the lifting moving plate, and the rotating motor is arranged on the lifting moving plate and is drivingly connected with the grasping component.

The grasping assembly includes a suction cup mounting plate and a plurality of suction cups arranged on the suction cup mounting plate, and the motor shaft of the rotating motor is drivingly connected to the suction cup mounting plate. Therefore, the rotating motor can drive the suction cup mounting plate to rotate, thereby driving the box body to rotate at a certain angle, and then palletize, so as to meet the diverse palletizing needs of users.

The frame is provided with a first horizontal guide rail along its front and rear direction, the first horizontal moving plate is slidably arranged on the first horizontal guide rail, and the first horizontal moving plate is provided with a second horizontal guide rail along the left and right direction of the frame, The second horizontally moving plate is slidably arranged on the second horizontal guide rail, so that the sliding of the first and second horizontally moving plates is stable and smooth.

The front and rear moving motors are arranged on the first horizontal moving plate, the left and right moving motors are arranged on the second horizontal moving plate, the first horizontal guide rail is provided with a first rack along its length direction, and the front and rear moving motors There is a first gear on the motor shaft. When the forward and backward moving motor rotates forward or reversely, the first gear and the first rack are meshed for transmission. The forward and backward moving motor drives the first horizontal moving plate to move back and forth, thereby driving the entire palletizing mechanism. Move back and forth.

The second horizontal guide rail is provided with a second rack along its length direction, and the motor shaft of the left and right moving motor is provided with a second gear. When the left and right moving motor rotates forward or reverse, the second gear and the second The gear rack is meshed for transmission, and the left and right moving motor drives the second horizontal moving plate to move left and right, thereby driving the grabbing component and the lifting and moving component to move left and right.

The lifting and moving assembly also includes a two-stage lifting cylinder, the two-stage lifting cylinder is arranged on the second horizontal moving plate, the cylinder rod of the two-stage lifting cylinder is connected with a two-stage lifting and moving plate, and the two-stage lifting and moving plate Sliding up and down in the vertical direction is arranged on the second horizontal moving plate, and the lifting cylinder is arranged on the second-stage lifting moving plate. The two-stage lifting cylinder can drive the lifting cylinder to rise or fall when the length of the cylinder rod of the lifting cylinder is not long enough to stack, so that the stacking height of the present invention is higher, and it can be applied to high-height palletizing.

A worm and worm gear mechanism is provided between the rotating motor and the suction cup mounting plate, the rotating motor is connected to the input end of the worm and worm gear mechanism, and the suction cup mounting plate is connected to the output end of the worm and worm gear mechanism, so that the rotating motor can drive the suction cup The mounting plate rotates, and then drives the box body to rotate at a certain angle, and then palletizes. The worm and worm gear mechanism includes a worm and a worm wheel that mesh with each other, and the worm wheel is provided with a rotating shaft, and the rotating shaft is fixedly connected with the suction cup mounting plate.

The horizontal feeding mechanism includes a horizontal support plate, a feeding motor, a stacking feeding plate, a feeding chain, a front gear, and a rear gear, and the feeding chain connects the front gear and the rear gear, and the feeding motor is driven and connected with the front gear and the rear gear. The stacking feeding plate is placed on the feeding chain, and the horizontal support plate is horizontally arranged between the front gear and the rear gear. The feeding motor drives the front gear and the rear gear to rotate, and then drives the feeding chain to rotate, thereby driving the feeding The stacking feeding plate on the chain moves to the discharge station of the frame.

The feeding chain is seated on the horizontal support plate, so that the soft feeding chain can have a large supporting force to support the stacking feeding plate and the box body thereon.

The horizontal support plate is provided with a supporting convex line along its length direction, and the feeding chain sits on the supporting convex line, so that the soft feeding chain can have a large supporting force to support the palletizing feeding plate and its on the box. Compared with the feeding chain directly sitting on the support plate, the friction force of the feeding chain sitting on the supporting convex strip is smaller, and the supporting convex strip can also guide the supporting convex strip to slide.

The palletizing feeding plate is in the shape of an M, and the two openings at the bottom of the palletizing feeding plate are very convenient for the insertion and lifting of the two fork arms of the forklift.

The discharge station of the frame is provided with a forklift lifting platform, so as to facilitate the workers to push the forklift to the discharge station of the frame, and then insert the two fork arms of the forklift into the opening at the bottom of the stacking feed plate, and then the worker Lift the yoke of the forklift again, and the yoke lifts the stacking feeding plate, and the worker then pulls out the stacking feeding plate and the casing on it by the forklift.

The beneficial effects of the present invention are as follows:

(1) The palletizing mechanism of the present invention can realize actions such as grabbing materials, horizontal feeding, lifting feeding, and rotating materials, so as to complete the palletizing work. After palletizing, the horizontal feeding mechanism can transport the stacked boxes to At the discharge station of the frame, workers use a forklift to pull out the palletizing feeding plate and the box on it together, so that the palletizing mechanism can perform the next palletizing work. Therefore, the box palletizer of the present invention has high degree of automation, low cost, high work efficiency, and can meet the diverse palletizing requirements of users.

Description of drawings

Fig. 1 is a schematic structural view of the box palletizer of the present invention.

Fig. 2 is a structural schematic diagram of another angle of the box palletizer of the present invention.

Fig. 3 is a structural schematic diagram of the lifting and moving assembly of the palletizing mechanism of the present invention.

FIG. 4 is a side view of FIG. 3 .

Fig. 5 is a front view of Fig. 4 .

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Referring to Figures 1 to 5, a box palletizer includes a control device (not shown in the figure) on which the frame 1 is located, and the control device controls the operation of the entire box palletizer. The bottom of the frame 1 is provided with a horizontal feeding mechanism 3, the front and rear sides of the frame 1 are respectively a feeding station 12 and a discharging station 11, and the top of the frame 1 is provided with a stacking mechanism 2, The palletizing mechanism 2 is located above the horizontal feeding mechanism 3, and the palletizing mechanism 2 includes a grabbing assembly, a horizontal moving assembly 21 for driving the grabbing assembly to move horizontally, and a lifting and moving assembly 22 for driving the grabbing assembly to move up and down , the horizontal movement assembly 21 includes a first horizontal movement plate 211, a second horizontal movement plate 212, a front and rear movement motor 213 and a left and right movement motor 220, and the first horizontal movement plate 211 is slidably arranged in the front and rear direction of the frame 1 On the frame 1, the front and rear moving motor 213 is drivingly connected with the first horizontal moving plate 211, and the second horizontal moving plate 212 is slidably arranged on the frame 1 along the left and right direction of the frame 1, and the left and right moving motor 220 It is driven and connected with the second horizontal moving plate 212, and the lifting moving assembly 22 is arranged on the second horizontal moving plate 212. The lifting moving assembly 22 includes a lifting cylinder 222, a lifting moving plate 225, a rotating motor 227 and a material grabbing assembly, The lifting cylinder 222 is arranged on the second horizontal moving plate 212, and the lifting moving plate 225 is slidably arranged on the second horizontal moving plate 212 along the vertical direction, and the lifting cylinder 222 is drivingly connected with the lifting moving plate 225. The rotating motor 227 is arranged on the lifting moving plate 225 and is drivingly connected with the grabbing assembly.

The grasping assembly includes a suction cup mounting plate 226 and a plurality of suction cups 228 arranged on the suction cup mounting plate 226 , and the motor shaft of the rotating motor 227 is drivingly connected to the suction cup mounting plate 226 . Therefore, the rotating motor can drive the suction cup mounting plate to rotate, thereby driving the box body to rotate at a certain angle, and then palletize, so as to meet the diverse palletizing needs of users.

The frame 1 is provided with a first horizontal guide rail 215 along its front-to-back direction, the first horizontally moving plate 211 is slidably arranged on the first horizontal guide rail 215, and the first horizontally moving plate is provided with a second horizontal guide rail along its left-right direction 214 , the second horizontal moving plate 212 is slidably disposed on the second horizontal guide rail 214 , so that the sliding of the first and second horizontal moving plates 211 and 212 is stable and smooth.

The front and rear moving motor 213 is arranged on the first horizontal moving plate 211, the left and right moving motor 220 is arranged on the second horizontal moving plate 212, and the first horizontal guide rail 215 is provided with a first rack 217 along its lengthwise direction. , the motor shaft of the moving motor 213 is provided with a first gear 216, when the moving motor 213 rotates forward or reversely, the first gear 216 and the first rack 217 are engaged for transmission, and the moving motor 213 drives the first gear. The horizontal moving plate 211 moves back and forth, thereby driving the whole palletizing mechanism 2 to move back and forth.

The second horizontal guide rail 214 is provided with a second tooth bar 218 in its length direction beside the second horizontal guide rail 214. The motor shaft of the left and right moving motor 220 is provided with a second gear 229. When the left and right moving motor 220 rotates forward or reversely, the second The gear 229 is meshed with the second rack 218 for transmission, and the left and right moving motor 220 drives the second horizontal moving plate 212 to move left and right, thereby driving the grabbing component and the lifting and moving component 22 to move left and right.

The lifting and moving assembly 22 also includes a two-stage lifting cylinder 221, the two-stage lifting cylinder 221 is arranged on the second horizontal moving plate 212, and the cylinder rod of the two-stage lifting cylinder 221 is connected with a two-stage lifting and moving plate 224 , the second-stage lifting moving plate 224 is vertically slidably arranged on the second horizontal moving plate 212 , and the lifting cylinder 222 is arranged on the second-stage lifting moving plate 224 . The two-stage lifting cylinder 221 can drive the lifting cylinder 222 to rise or fall when the length of the cylinder rod of the lifting cylinder 222 is not long enough to stack, so that the height of the stacking of the present invention is higher, and can be applied to Higher palletizing.

A worm gear mechanism 230 is arranged between the rotating motor 227 and the sucker mounting plate 226, the rotating motor 227 is connected to the input end of the worm gear mechanism 230, and the sucker mounting plate 226 is connected to the output end of the worm gear mechanism 230, Therefore, the rotating motor 227 can drive the suction cup mounting plate 226 to rotate, and then drive the box body 5 to rotate at a certain angle, and then palletize. The worm and worm gear mechanism 230 includes a worm and a worm gear that mesh with each other. The worm gear is provided with a rotating shaft 231 , and the rotating shaft 231 is fixedly connected to the suction cup mounting plate 226 .

Described horizontal feeding mechanism 3 comprises horizontal support plate 35, feeding motor 31, stacking feeding plate 4, feeding chain 33, front gear 32 and rear gear 34, and feeding chain 33 connects front gear 32 and rear gear 34, and described feeding The motor 31 is driven and connected with the front gear 32 and the rear gear 34. The stacking feeding plate 4 is placed on the feeding chain 33, and the horizontal support plate 35 is horizontally arranged between the front gear 32 and the rear gear 34. The feeding motor 31 rotates by driving the front gear 32 and the rear gear 34, and then drives the feed chain 33 to rotate, thereby driving the stacking feed plate 4 on the feed chain 33 to move to the discharge station 11 of the frame 1.

The feeding chain 33 sits on the horizontal support plate 35, so that the flexible feeding chain 33 can have a large supporting force to support the palletizing feeding plate 4 and the box body 5 thereon.

The horizontal support plate 35 is provided with a supporting convex bar 38 along its length, and the feeding chain 33 is seated on the supporting convex bar 38, so that the soft feeding chain 33 can possess a large supporting force to support the yard. Stack the feeding plate 4 and the box body 5 thereon. Compared with the feeding chain directly sitting on the support plate, the friction force of the feeding chain sitting on the supporting convex strip is smaller, and the supporting convex strip can also guide the supporting convex strip to slide.

The stacking feeding plate 4 is in the shape of an M, and the two openings at the bottom of the stacking feeding plate 4 are very convenient for the insertion and lifting of the two fork arms of a forklift.

The discharge station 12 of the frame 1 is provided with a forklift lifting platform 6, so as to facilitate workers to push the forklift to the discharge station 11 of the frame 1, and then insert the two fork arms of the forklift into the stacking feed plate 4 Opening at the bottom, then the workman lifts the yoke of the forklift again, and the yoke lifts the stacking feeding plate 4, and the worker then pulls out the stacking feeding plate and the casing 5 on it by the forklift.

The feeding chain 33 is sequentially provided with a deceleration position sensing sensor 36 and a stop position sensing sensor 37 along its feeding direction. When the palletizing feeding plate moves to the deceleration position, the deceleration position induction sensor sends a signal to the control device, and the control device controls the speed of the feeding motor 31 to slow down. When the palletizing feeding plate moves to the stop position, the control device controls the feeding motor 31 to stop rotating , so that the palletizing feeding plate can slowly transport out the box body 5, and the box body 5 on the palletizing feeding plate is not easy to drop.

The working principle of the present invention is:

Before palletizing in the present invention, workers first transport a plurality of boxes to the feeding station of the frame, then the palletizing mechanism of the present invention starts palletizing, and the horizontal moving assembly 21, the lifting moving assembly 22, and the rotating motor are respectively driven The grabbing component 20 moves horizontally, lifts up and down, and rotates, so as to realize the grabbing and discharging actions of the grabbing component 20 . The grasping component codes the above-mentioned boxes one by one on the palletizing feeding plate until the stacking mechanism has stacked multiple boxes on the palletizing feeding plate, then the feeding motor is started, and the feeding motor drives the feeding chain 33 to rotate, and the feeding chain 33 Drive the palletizing feeding plate to move to the discharge station of the frame until it is conveyed to the stop position, the feeding motor stops rotating, the worker pushes the forklift onto the forklift lifting platform 6, and then inserts the two fork arms of the forklift into the palletizing The opening at the bottom of the feeding plate 4, and then the workman lifts the yoke of the forklift, and the yoke lifts the stacking feeding plate 4, and the worker then pulls out the stacking feeding plate and the casing 5 on it by the forklift. Afterwards, the workman puts the palletizing feeding plate on the feeding chain again, and also continues to convey the box body on the feeding station of the frame, and the palletizing mechanism of the present invention can continue palletizing.

Claims (10)

1. a kind of babinet stacking machine, including rack, the bottom of the frame is equipped with straight feeding mechanism, characterized in that the rack Front and rear sides be respectively feed station and discharging station, the top of the rack is equipped with stacking mechanism, the stacking mechanism packet Include material grasping component, for drive material grasping component level move move horizontally component, for driving material grasping component lifting moving Lifting moving component, it is described move horizontally component include first level movable plate, second move horizontally plate, be moved forward and backward motor with And motor is moved left and right, the first level movable plate is slidably arranged in along the front-rear direction of rack in rack, the front and back shifting Dynamic motor is drivingly connected with first level movable plate, and described second moves horizontally plate is slidably arranged in machine along the left and right directions of rack On frame, the motor and second that moves left and right moves horizontally plate drive connection, and the lifting moving component is set to the second horizontal shifting On movable plate, the lifting moving component includes lifting cylinder, lifting moving plate and electric rotating machine, and the lifting cylinder is set to the Two move horizontally on plate, and the lifting moving plate is vertically slidably arranged in second and moves horizontally on plate, the lifting air Cylinder is drivingly connected with lifting moving plate, and the electric rotating machine is set on lifting moving plate and is connect with material grasping Component driver.

2. babinet stacking machine according to claim 1, characterized in that the material grasping component include sucker mounting plate and set on inhale Multiple suckers on disk mounting plate, motor shaft and the sucker mounting plate of the electric rotating machine are drivingly connected.

3. babinet stacking machine according to claim 1, characterized in that the rack is led along its front-rear direction equipped with first level Rail, the first level movable plate are slidably arranged on first level guide rail, and the first level movable plate is along rack right and left It is slidably arranged on the second horizontal guide rail to equipped with the second horizontal guide rail, described second moves horizontally plate.

4. babinet stacking machine according to claim 3, characterized in that the back-and-forth motion motor is set to first level movable plate On, the motor that moves left and right moves horizontally plate set on second, and first is provided along its length on the first level guide rail Rack, the motor shaft for being moved forward and backward motor are equipped with first gear, first gear and the first rack engaged transmission, and described the The second rack is provided along its length by two horizontal guide rails, the motor shaft for moving left and right motor is equipped with second gear, Second gear and the second rack engaged transmission.

5. babinet stacking machine according to claim 4, characterized in that the lifting moving component further includes two sections of lifting airs Cylinder, two sections of lifting cylinders are moved horizontally set on second on plate, and two sections are connected on the cylinder rod of two sections of lifting cylinders Lifting moving plate, two sections of lifting moving plates vertically slide up and down setting and are moved horizontally on plate second, the lifting air Cylinder is set on two sections of lifting moving plates.

6. babinet stacking machine according to claim 2, characterized in that be equipped with snail between the electric rotating machine and sucker mounting plate The input terminal of worm and wormwheel mechanism, the electric rotating machine and worm and worm gear connects, the sucker mounting plate and worm and wormwheel machine The output end of structure connects.

7. babinet stacking machine according to claim 1, characterized in that the straight feeding mechanism includes horizontal supporting plate, send Expect motor, stacking delivery sheet, feeding chain, front gear and backgear, feeding chain connects front gear and backgear, described Feeding motor is drivingly connected with front gear, backgear, and the stacking delivery sheet is placed on feeding chain, and the horizontal supporting plate is beaten It crosses between front gear and backgear, the feeding chain is seated on horizontal supporting plate.

8. babinet stacking machine according to claim 7, characterized in that be provided along its length branch on the horizontal supporting plate Raised line is supportted, the feeding chain is seated on support raised line.

9. babinet stacking machine according to claim 8, characterized in that the stacking delivery sheet is in m shape.

10. babinet stacking machine according to claim 9, characterized in that be equipped with fork truck at the discharging station of the rack and lift Platform.