CN216889086U

CN216889086U - Automatic tray distributor

Info

Publication number: CN216889086U
Application number: CN202220173253.9U
Authority: CN
Inventors: 陈碧书; 傅鑫源; 傅国华
Original assignee: Quanzhou Quangong Industrial Co ltd
Current assignee: Quanzhou Quangong Industrial Co ltd
Priority date: 2022-01-22
Filing date: 2022-01-22
Publication date: 2022-07-05
Anticipated expiration: 2032-01-22

Abstract

The utility model relates to an automatic pallet distributor, which comprises a rack for placing pallets, two side plates for fixing the pallets, a side plate adjusting mechanism for controlling the opening size of the two side plates, a clamping mechanism for clamping the pallets, and a lifting mechanism for ascending or reducing the height of the clamping mechanism, wherein the side plates are positioned in the rack, the upper ends of the side plates are rotatably connected with the rack, the lower ends of the side plates are movably connected with the side plate adjusting mechanism, the side plate adjusting mechanism is connected with the rack, the lifting mechanism is movably connected with the rack, the clamping group is positioned right below the side plates and is connected with the lifting mechanism, the upper ends of the side plates are rotatably connected with the rack, the lower ends of the side plates are movably connected with the rack, thus the clamping openings at the lower ends of the two side plates are adjusted to adapt to different pallet sizes, and the separation of the pallets can be conveniently and quickly realized by the clamping mechanism and the lifting mechanism which are positioned below the side plates, thereby achieving the effect of rapid distribution of the tray.

Description

Automatic tray distributor

Technical Field

The utility model belongs to the technical field of automatic production devices, and particularly relates to an automatic tray distributor.

Background

In the production line of block making machines, particularly in automated lines, the packing of the block bricks typically uses pallets. Wooden pallets are commonly used. The tray can be placed manually or by a tray distributing device, the efficiency of a production line is directly influenced by the quality of the tray distributing device, the stable and good-use tray distributing machine is extremely important, the existing tray distributing machine can only be suitable for the tray with one size, and the applicability is not strong.

SUMMERY OF THE UTILITY MODEL

In view of the shortcomings of the prior art, the technical problem to be solved by the utility model is that the tray distributor can only be applied to one size of tray.

In order to solve the technical problems, the utility model adopts the technical scheme that: tray automatic distribution machine, including the frame that is used for placing the tray, be used for two curb plates of fixed tray, the open curb plate adjustment mechanism of size of two curb plates of control, be used for pressing from both sides the clamp of getting the tray and be used for rising or reduce to press from both sides the hoist mechanism of getting the mechanism height, the curb plate is located the frame and the upper end is rotated with the frame and is connected, curb plate lower extreme and curb plate adjustment mechanism swing joint, curb plate adjustment mechanism and frame fixed connection, hoist mechanism and frame swing joint, press from both sides and get the mechanism and be located under the curb plate and be connected with hoist mechanism.

Further, curb plate adjustment mechanism includes adjusting screw and fixed block, the fixed block be located the position of frame and with frame fixed connection, the card hole has been seted up to the fixed block, adjusting screw one end is rotated with the curb plate and is connected and the other end passes the card hole of fixed block, the last cover of adjusting screw is equipped with the nut, the nut is located between curb plate and the fixed block and the size is greater than the card hole.

Further, the automatic tray distributor further comprises a front baffle, and an included angle is formed between the front baffle and the side plate and is fixedly connected with the side plate at the position corresponding to the side plate.

Further, hoist mechanism includes the hoisting frame, the hoisting frame is including promoting connecting portion and getting connecting portion by the clamp, promote connecting portion and press from both sides and get connecting portion mutually perpendicular and fixed connection, press from both sides the mechanism and get drive division, be used for guiding the clamp of clamp portion motion and get guide part and the clamp portion including being used for the clamp portion that provides power, press from both sides the drive division and press from both sides the guide part and do not install on the clamp of hoisting frame gets connecting portion, the clamp portion is located the hoisting frame below, clamp portion sliding fit get on pressing from both sides the guide part and press from both sides drive division transmission fit with pressing from both sides.

Furthermore, the clamping mechanism is provided with two groups which are respectively arranged at two sides of the clamping connecting part, the clamping driving part comprises a second speed reducing motor and a gear, the clamping guiding part comprises a guiding sleeve and a guiding sleeve fixing plate, the clamping part comprises a chuck, a sliding rod, a first connecting plate, a second connecting plate and a rack, the second speed reducing motor is fixedly arranged on the clamping connecting part and has an extending end connected with the gear in a transmission manner, the guiding sleeve fixing plate comprises two parts which are perpendicular to the clamping connecting part, the guiding sleeve fixing plate is fixedly connected with the clamping connecting part, the guiding sleeve is arranged at the bottom surface of the guiding sleeve fixing plate and is fixedly connected with the guiding sleeve fixing plate, the guiding sleeve is provided with a through hole which is used for sleeving the sliding rod and is lower than the clamping connecting part, the chuck is arranged below the clamping connecting part, a sliding rod is sleeved in the guiding sleeve, and the two ends of the sliding rod which pass through the guiding sleeve extend out of the through hole of the guiding sleeve, one end of the sliding rod is fixedly connected with the chuck, the other end of the sliding rod is fixedly connected with the second connecting plate, the first connecting plate is located below the clamping connection part, one end of the first connecting plate is fixedly connected with the chuck, the other end of the first connecting plate is fixedly connected with the second connecting plate, a rack is fixedly connected to the top surface of the first connecting plate, and the rack is meshed with the gear.

Furthermore, the lifting mechanism further comprises a lifting driving part for providing power for the lifting frame and a lifting guide part for guiding the lifting frame to move up and down, the lifting driving part and the lifting guide part are respectively installed on the frame, and the lifting connecting part of the lifting frame is in sliding fit with the lifting guide part and is in transmission fit with the lifting driving part.

Further, the lifting driving part comprises a first speed reducing motor, a rotating rod, an eccentric shaft, a bearing seat and a connecting rod, the lifting guiding part comprises a track strip, the lifting frame further comprises a clamping sliding part for assisting the lifting connecting part to stably slide on the track strip, the first speed reducing motor is fixedly connected with the frame, the rotating rod is positioned under the first speed reducing motor, two ends of the rotating rod penetrate through the bearing seat and are rotatably connected with the bearing seat, the bearing seat is fixedly connected with the frame, the rotating rod is in transmission connection with the first speed reducing motor through a chain, the extending ends of two ends of the rotating rod are fixedly connected with the eccentric shaft, one end of the connecting rod is rotatably connected with the eccentric shaft, the other end of the connecting rod is rotatably connected with the lifting connecting part of the lifting frame, the track strip is fixed at a corresponding position of the frame, and the clamping sliding mechanism is fixedly connected with the lifting connecting part, the lifting connecting part is tightly attached to the track bar and is in sliding connection with the track bar through a clamping sliding mechanism.

Compared with the prior art, the utility model has the following beneficial effects:

1. the upper ends of the side plates are rotatably connected with the rack, and the lower ends of the side plates are movably connected with the rack, so that the clamping openings at the lower ends of the two side plates are adjusted to adapt to different sizes of trays, and the trays can be conveniently and quickly separated by the clamping mechanism and the lifting mechanism which are positioned below the side plates, thereby achieving the effect of quickly distributing the trays.

2. The two groups of clamping mechanisms are respectively and fixedly connected to the two sides of the clamping connecting part, and each group is driven by the independent first speed reducing motor, so that the whole tray distributor is smoothly and stably used and cannot be jammed due to the position of the tray.

Drawings

FIG. 1 is a schematic overall structure of the present invention;

FIG. 2 is a schematic view of the assembled pallet of the present invention;

FIG. 3 is a schematic front view of the present invention;

FIG. 4 is a schematic side view of the present invention in its entirety;

FIG. 5 is a schematic view of the overall backside structure of the present invention;

FIG. 6 is a schematic top view of the present invention;

fig. 7 is a combination schematic diagram of the lifting frame and the clamping mechanism of the utility model.

The labels in the figure are: 1. a frame; 2. a side plate; 31. adjusting the screw rod; 32. a fixed block; 33. a rotating shaft; 41. a hoisting frame; 411. lifting the connecting part; 412. clamping the connecting part; 42. a first reduction motor; 43. a rotating rod; 44. an eccentric shaft; 45. a connecting rod; 46. a track bar; 47. a clamping block; 48. a roller; 49. a bearing seat; 5. a front baffle; 6. a gripping mechanism; 61. a second reduction motor; 62. a gear; 63. a rack; 641. a chuck; 642. a guide sleeve; 643. a slide bar; 644. a first connecting plate; 645. a second connecting plate; 646. a guide sleeve fixing plate; 7. a tray.

Detailed Description

In order to make the aforementioned and other features and advantages of the utility model more comprehensible, embodiments accompanied with figures are described in detail below.

As shown in fig. 1 to 7, the present embodiment provides an automatic tray dispenser, which includes a frame 1, a side plate 2, a side plate adjusting mechanism, a lifting mechanism, a front baffle 5, and a gripping mechanism 6.

Frame 1 includes left and right sides face and back, leaves the one side and is used for quick loading tray 7, curb plate 2 has two fans and is located 1 medial surface of frame, curb plate 2 is close to the medial surface about frame 1 respectively, two fans curb plate 2 makes the upper end and the frame 1 rotation of curb plate 2 through pivot 33 be connected, curb plate 2 and curb plate adjustment mechanism swing joint. The opening size of the lower end of the side plate 2 can be adjusted through the side plate adjusting mechanism so as to adapt to the trays 7 with different lengths.

Further, curb plate adjustment mechanism includes adjusting screw 31 and fixed block 32, fixed block 32 be located the horizontal pole of the 1 side of frame that corresponds with 2 lower extremes of curb plate on and with horizontal pole fixed connection, the bar hole has been seted up on fixed block 32, adjusting screw 31 one end is rotated with curb plate 2 and is connected the other end and pass the bar hole of fixed block 32, the cover is equipped with the nut on adjusting screw 31, and the nut is located between curb plate 2 and the fixed block 32. The opening angle of the lower end of the side plate 2 is adjusted by adjusting the positions of the screw rod 31 and the nut.

Furthermore, each side plate 2 is connected with two adjusting screws 31 and a fixing block 32, and the adjusting screws 31 are respectively located at the positions, close to the long edges, of the lower ends of the side plates 2. Two adjusting screw 31 can be better the reinforcing curb plate adjustment mechanism's regulation stability.

Preceding baffle 5 perpendicular to curb plate 2 and with curb plate 2 dismantlement formula connection, preceding baffle 5 is used for fixed tray 7 for tray 7 can not topple over forward.

The lifting mechanism comprises a lifting driving part for providing power for the lifting frame 41, a lifting guide part for guiding the lifting frame 41 to move up and down and the lifting frame 41, wherein the lifting driving part and the lifting guide part are respectively installed on the frame, and the lifting frame is in sliding fit with the lifting guide part and is in transmission fit with the lifting driving part.

Further, the lifting driving part can adopt an air cylinder, a motor, a hydraulic cylinder and an oil cylinder.

Preferably, the elevation driving part includes a first reduction motor 42, a rotation lever 43, an eccentric shaft 44, a bearing housing 49, and a connecting rod 45, the first speed reducing motor 42 is positioned at the back of the frame 1 and is fixedly connected with the frame 1, the rotating rod 43 is positioned right below the first speed reducing motor 42, the two ends of the rotating rod 43 penetrate through the bearing seats 49 and are rotationally connected with the bearing seats 49, the bearing seats 49 are fixedly connected with the machine frame 1, the rotating rod 43 is in transmission connection with the first speed reducing motor 42 through a chain, the first speed reducing motor 42 drives the rotating rod 43 to rotate through the transmission of a chain wheel and the chain, the extending ends of both ends of the rotating rod 43 are fixedly connected with an eccentric shaft 44, one end of the connecting rod 45 is rotatably connected with the eccentric shaft 44 and the other end is rotatably connected with a lifting connecting part 411 at the top end of the lifting frame 41, the rotating rod 43 thus moves the connecting rod 45 up and down via the eccentric shaft 44, and the lifting frame 41 up and down.

Promote the guide part including track strip 46, hoisting frame 41 includes that to promote connecting portion 411, press from both sides and get connecting portion 412 and block sliding part, block sliding part includes clutch block 47 and gyro wheel 48, track strip 46 has two and is fixed in on the montant at the frame 1 back respectively, it gets connecting portion 412 and gets connecting portion 412 fixed connection with the clamp to promote connecting portion 411 perpendicular to, promote connecting portion 411 upper end and two sets of clutch block 47 of lower extreme fixedly connected with and gyro wheel 48, it hugs closely in track strip 46 and is connected and can follow track strip 46 up-and-down motion through gyro wheel 48 and clutch block 47 and track strip 46 block to promote connecting portion 411. After the first speed reducing motor 42 is started, the first speed reducing motor 42 drives the rotating rod 43 to rotate through a chain wheel and a chain, the rotating rod 43 drives the eccentric shaft 44 to rotate, the eccentric shaft 44 drives the connecting rod 45 to do reciprocating up-and-down motion, and the connecting rod 45 drives the lifting frame 41 to move up and down along the track strip 46, so that the lifting frame 41 is controlled to ascend and descend.

The clamping mechanism 6 comprises a clamping driving part for providing power for the clamping part, a clamping guiding part for guiding the clamping part to move, and a clamping part, wherein the clamping driving part and the clamping guiding part are respectively arranged on the clamping connecting part 412 of the lifting frame 41, and the clamping part is in sliding fit with the clamping guiding part and is in transmission fit with the clamping driving part.

Further, the clamping driving part can adopt an air cylinder, a motor, a hydraulic cylinder and an oil cylinder.

Preferably, the gripping mechanism 6 has two sets and is respectively located at two sides of the gripping connecting portion 412 of the lifting frame 41, the gripping driving portion includes a second speed reduction motor 61 and a gear 62, the gripping guide portion includes a guide sleeve 642 and a guide sleeve fixing plate 646, the gripping portion includes a collet 641, a slide bar 643, a first connecting plate 644, a second connecting plate 645 and a rack 63, the second speed reduction motor 61 is fixedly mounted on the gripping connecting portion 412 and has an extending end in transmission connection with the gear 62, the guide sleeve fixing plate 646 has two and is perpendicular to the gripping connecting portion 412, the guide sleeve fixing plate 646 is fixedly connected with the gripping connecting portion 412, the guide sleeve 642 is located at the bottom surface of the guide sleeve fixing plate 646 and is fixedly connected with the guide sleeve fixing plate 646, the guide sleeve 642 is provided with a through hole for sleeving the slide bar 643 and is lower than the gripping connecting portion 641, the collet is located below the gripping connecting portion 412, a sliding rod 643 is sleeved in the guide sleeve 642, the sliding rod 643 penetrates through both ends of the guide sleeve 642 and extends out of the through hole of the guide sleeve 642, one end of the sliding rod 643 is fixedly connected with the clamping head 641 and the other end is fixedly connected with the second connecting plate 645, the second connecting plate is parallel to the clip 641 and perpendicular to the first connecting plate 644, the first connecting plate 644 is located below the gripping connection 412 and perpendicular to the clip 641, the first connecting plate 644 has one end fixedly connected to the clip 641 and the other end fixedly connected to the second connecting plate 645, the rack 63 is fixedly connected to the top surface of the first connecting plate 644, the rack 63 is engaged with the gear 62, at this time, the gear 62 is driven by the second reduction motor 61 to rotate, the gear 62 drives the rack 63 to move, and the rack 63 can drive the first connecting plate 644, the second connecting plate 645 and the sliding rod 643 which are fixed together to move back and forth along the guide sleeve 642 so as to drive the chuck 641 to move back and forth to realize the clamping and releasing actions.

The working principle is as follows: after the stacked trays 7 are placed into a distribution machine, the clamping openings of the side plates 2 are adjusted through the adjusting screws 31 to adapt to the size of the trays 7, the first speed reducing motor 42 is controlled to enable the lifting frame 41 to descend until the lowest tray 7 is placed on the conveying belt, then the second speed reducing motor 61 is controlled to enable the clamping head 641 located at the bottom of the tray 7 to be loosened, then the first speed reducing motor 42 is controlled to enable the lifting frame 41 to ascend until the clamping head 641 is located at the clamping position of the upper layer of trays 7, the second speed reducing motor 61 is controlled to enable the clamping head 641 to enter the clamping position of the upper layer of trays 7, then the first speed reducing motor 42 is controlled to enable the lifting frame 41 to ascend so as to lift the upper layer of trays 7 to be separated from the lowest layer of trays 7, the conveying belt is started to convey the lowest tray 7 away, at the moment, the upper layer of trays 7 becomes the lowest tray 7, and the effect of fast distribution of the trays 7 can be achieved through the circulation reciprocating.

While there have been shown and described what are at present considered to be the fundamental and essential features of the utility model and advantages thereof, it will be understood by those skilled in the art that the utility model is not limited by the foregoing embodiments, but is described in the foregoing description only for the purpose of illustrating the principles of the utility model and is subject to various changes and modifications without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. Automatic tray distributor, its characterized in that: including the frame that is used for placing the tray, be used for two curb plates of fixed tray, the curb plate adjustment mechanism of the size is opened to two curb plates of control, be used for pressing from both sides to get the mechanism and be used for rising or reduce to press from both sides the hoist mechanism of getting the mechanism height of getting the tray, the curb plate is located the frame and the upper end rotates with the frame to be connected, curb plate lower extreme and curb plate adjustment mechanism swing joint, curb plate adjustment mechanism and frame fixed connection, hoist mechanism and frame swing joint, it is located the curb plate and is connected with hoist mechanism to press from both sides the mechanism.

2. The automatic tray dispenser according to claim 1, wherein: curb plate adjustment mechanism includes adjusting screw and fixed block, the fixed block be located the frame the position and with frame fixed connection, the card hole has been seted up to the fixed block, adjusting screw one end is rotated with the curb plate and is connected and the other end passes the card hole of fixed block, the cover is equipped with the nut on the adjusting screw, the nut is located between curb plate and the fixed block and the size is greater than the card hole.

3. The automatic tray dispenser according to claim 1, wherein: the automatic tray distributor further comprises a front baffle, and the front baffle and the side plates form an included angle and are fixedly connected with the corresponding positions of the side plates.

4. The automatic tray dispenser according to claim 1, wherein: the hoist mechanism includes the hoisting frame, the hoisting frame is including promoting connecting portion and getting connecting portion by the clamp, promote connecting portion and press from both sides and get connecting portion mutually perpendicular and fixed connection, press from both sides the mechanism and get the drive division, be used for guiding the clamp that the clamp moved of clamping portion and get guide part and clamping portion including being used for pressing from both sides that clamping portion provided power, press from both sides the drive division and press from both sides the guide part and do not install on the clamp that gets connecting portion of hoisting frame, the clamp is located the hoisting frame below, clamp sliding fit of portion is got on the guide part and is got drive division transmission fit with the clamp.

5. The automatic pallet dispenser of claim 4, wherein: the clamping mechanism is provided with two groups which are respectively arranged at two sides of the clamping connecting part, the clamping driving part comprises a second reducing motor and a gear, the clamping guiding part comprises a guiding sleeve and a guiding sleeve fixing plate, the clamping part comprises a clamping head, a sliding rod, a first connecting plate, a second connecting plate and a rack, the second reducing motor is fixedly arranged on the clamping connecting part, the extending end of the second reducing motor is in transmission connection with the gear, the guiding sleeve fixing plate is provided with two through holes which are perpendicular to the clamping connecting part, the guiding sleeve fixing plate is fixedly connected with the clamping connecting part, the guiding sleeve is arranged at the bottom surface of the guiding sleeve fixing plate and is fixedly connected with the guiding sleeve fixing plate, the guiding sleeve is provided with a through hole which is used for sleeving the sliding rod and is lower than the clamping connecting part, the clamping head is arranged below the clamping connecting part, the guiding sleeve is sleeved with the sliding rod, and the two ends of the sliding rod pass through the guiding sleeve and extend out of the through holes of the guiding sleeve, one end of the sliding rod is fixedly connected with the chuck, the other end of the sliding rod is fixedly connected with the second connecting plate, the first connecting plate is located below the clamping connection part, one end of the first connecting plate is fixedly connected with the chuck, the other end of the first connecting plate is fixedly connected with the second connecting plate, a rack is fixedly connected to the top surface of the first connecting plate, and the rack is meshed with the gear.

6. The automatic pallet dispenser of claim 4, wherein: the lifting mechanism further comprises a lifting driving part for providing power for the lifting frame and a lifting guide part for guiding the lifting frame to move up and down, the lifting driving part and the lifting guide part are respectively installed on the frame, and the lifting connecting part of the lifting frame is in sliding fit with the lifting guide part and is in transmission fit with the lifting driving part.

7. The automatic pallet dispenser of claim 6, wherein: the lifting driving part comprises a first speed reducing motor, a rotating rod, an eccentric shaft, a bearing seat and a connecting rod, the lifting guide part comprises a track strip, the lifting frame also comprises a clamping sliding part used for assisting the lifting connecting part to stably slide on the track strip, the first speed reducing motor is fixedly connected with the frame, the rotating rod is positioned under the first speed reducing motor, two ends of the rotating rod penetrate through the bearing seat and are rotationally connected with the bearing seat, the bearing seat is fixedly connected with the frame, the rotating rod is in transmission connection with a first speed reducing motor through a chain, the extending ends of the two ends of the rotating rod are fixedly connected with eccentric shafts, one end of the connecting rod is rotationally connected with the eccentric shaft and the other end is rotationally connected with the lifting connecting part of the lifting frame, the track strip is fixed at the corresponding position of the frame, the clamping sliding mechanism is fixedly connected with the lifting connecting part, the lifting connecting part is tightly attached to the track bar and is in sliding connection with the track bar through a clamping sliding mechanism.