CN217837372U

CN217837372U - Unload package mechanism

Info

Publication number: CN217837372U
Application number: CN202221342747.1U
Authority: CN
Inventors: 缪永立
Original assignee: Dongguan Kingmax Automation Equipment Co ltd
Current assignee: Dongguan Kingmax Automation Equipment Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-11-18
Anticipated expiration: 2032-05-31

Abstract

The utility model discloses an unload package mechanism, including mechanism's support body, support package platform, primary shaft, secondary shaft, third shaft, yoke, along the fore-and-aft direction of mechanism's support body cunning locate the base that slides of mechanism's support body and be used for ordering about the base that slides and do the sharp driver that slides. The bag supporting table is positioned above the sliding base correspondingly, the rear end of the bag supporting table is connected with the mechanism frame body in a swinging mode through a first shaft, the front end of the bag supporting table is connected with the upper end of a fork arm in a swinging mode through a second shaft, the lower end of the fork arm is connected with the sliding base in a swinging mode through a third shaft, and the first shaft, the second shaft and the third shaft are parallel to each other; the linear driver is fixed on the mechanism frame body, the output end of the linear driver is assembled and connected with the sliding base, and the linear driver drives the sliding base to slide on the mechanism frame body in a reciprocating manner, so that the bag supporting table is driven to swing up and down around the first shaft through the fork arm; the purpose of automatic unpacking is realized, and the automatic unpacking machine also has the advantage of reliable work under the condition of automatic unpacking.

Description

Unload a packet mechanism

Technical Field

The utility model relates to a field that lifts off is carried out to the wrapping bag that has a plurality of empty bottles of arranging to the packing, especially relates to an unload package mechanism.

Background

As is known, empty bottles are formed by means of moulds; in order to facilitate the batch transportation, storage and subsequent use of the empty bottles, the empty bottles molded by the mold need to be packaged in batches, namely, a plurality of empty bottles sequenced according to a rule are packaged in batches by using one packaging bag, so that the empty bottle packaging equipment can not be used.

Among them, in the existing packaging equipment, the packaging bag packed by it and filled with a plurality of arranged empty bottles inside is conveyed to the blanking station along with the outer flow line, and then the packaging bag is manually unloaded from the blanking station by the operator, thus increasing the burden of the operator and influencing the work efficiency of the unloading.

Although a robot is also adopted to unload the packages at the discharging station, the introduction of the robot increases the cost, in addition, the robot needs to move in multiple axial directions such as XYZ and the like in the process of unloading the packages, and the robot needs to be matched with a grabbing mechanism, so that the structure is complicated.

Therefore, there is a need for a bale-unloading mechanism with a simple structure and reliable operation in the case of automatic bale-unloading to overcome the above-mentioned drawbacks.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a have simple structure and reliable operation's the mechanism of unloading package under the automatic condition of unloading package.

In order to realize the above purpose, the utility model discloses an unload package mechanism includes the mechanism support body, holds in the palm package platform, primary shaft, secondary shaft, third axle, yoke, follows the fore-and-aft direction of mechanism support body is slided and is located the base that slides of mechanism support body and be used for ordering about the base that slides is the sharp driver that slides of straight line. The bag supporting table is located above the sliding base correspondingly, the rear end of the bag supporting table is connected with the mechanism frame body in a swinging mode through the first shaft, the front end of the bag supporting table is connected with the upper end of the fork arm in a swinging mode through the second shaft, the lower end of the fork arm is connected with the sliding base in a swinging mode through the third shaft, and the first shaft, the second shaft and the third shaft are parallel to each other; the linear actuator is fixed in the mechanism frame body, the output end of the linear actuator is connected with the sliding base in an assembling mode, the linear actuator drives the sliding base to slide on the mechanism frame body in a reciprocating mode, and therefore the fork arms drive the bag supporting platform to move around the first shaft in an up-and-down swinging mode.

Preferably, the mechanism frame body is provided with a front rail and a rear rail which are arranged in a left-right spaced manner, and the sliding base stretches across the front rail and the rear rail from the upper side and is connected with the front rail and the rear rail in a sliding manner.

Preferably, the linear driver is located at the corresponding rear of the sliding base, and the output end of the linear driver extends horizontally to the sliding base.

Preferably, the third shaft is located at an upper portion of the slide base, and the second shaft is located at a lower portion of a rear end of the pallet table.

Preferably, the utility model discloses an unload package mechanism still closes the driver and can follow including opening the left and right directions of mechanism support body is in hold in the palm package bench and do relative left side backplate and the right side backplate that is close to or keeps away from sliding, at least one in left side backplate and the right side backplate with open and close the driver and connect, open and close the driver and order about do relative being close to or keeping away from sliding between left side backplate and the right side backplate.

Preferably, the left side guard plate and the right side guard plate are positioned above the bag supporting table, and the opening and closing driver is positioned below the bag supporting table.

Preferably, the utility model discloses an unload a packet mechanism still include from the below assemble in hold in the palm left lead screw and the right lead screw that wraps platform and screw direction are opposite, left side lead screw with right lead screw transmission connects, left side lead screw and right lead screw are followed the left and right sides direction of mechanism's support body extends to be arranged, left side lead screw slip ground cover is equipped with left screw, left side screw with left side backplate be assembled between/be connected between, right side lead screw slip ground cover is equipped with right screw, right side screw with right side backplate be assembled between/be connected between, open and close the driver for ordering about left side lead screw or right lead screw pivoted motor.

Preferably, the left screw rod and the right screw rod are in straight line butt joint, and a coupler is assembled between the left screw rod and the right screw rod.

Preferably, the utility model discloses an unload package mechanism still include from the below assemble in hold in the palm the package platform and follow guide arm about that the direction extends about the mechanism support body, left side backplate and right side backplate simultaneously the sliding sleeve in control the guide arm.

Preferably, the left guide rod and the right guide rod are arranged in a tandem and spaced manner along the front-back direction of the mechanism frame body, and the left screw rod and the right screw rod are positioned between the left guide rod and the right guide rod.

Compared with the prior art, the bag supporting table is positioned above the sliding base correspondingly, the rear end of the bag supporting table is connected with the mechanism frame body in a swinging mode through the first shaft, the front end of the bag supporting table is connected with the upper end of the fork arm in a swinging mode through the second shaft, the lower end of the fork arm is connected with the sliding base in a swinging mode through the third shaft, the linear driver is fixed on the mechanism frame body, the output end of the linear driver is connected with the sliding base in an assembling mode, when the bag supporting table works, the linear driver drives the sliding base to slide on the mechanism frame body in a reciprocating mode through driving the sliding base, the bag supporting table can be driven by the fork arm to swing up and down around the first shaft correspondingly, and therefore the purpose that a packaging bag conveyed to the bag supporting table through an external flow line is automatically unloaded is achieved; in the process of unpacking, only the linear driver is needed to drive the sliding base to slide on the mechanism frame body in a reciprocating manner, so that the operation of unpacking is very simple, convenient and quick, the work of unpacking is very reliable, and compared with a robot, the unpacking machine also has the advantage of simple structure.

Description of the drawings:

fig. 1 is a perspective view of the bag unloading mechanism of the present invention in the bag receiving position.

FIG. 2 is a perspective view of the unpacking mechanism shown in FIG. 1 at another angle.

Fig. 3 is a plan view of the unpacking mechanism shown in fig. 1, viewed in the direction opposite to that indicated by the arrow B.

FIG. 4 is a plan view of the unpacking mechanism shown in FIG. 3 in the unpacking position.

FIG. 5 is a state diagram of the bag discharge mechanism shown in FIG. 3 showing the outside flow lines and the bags.

FIG. 6 is a state diagram of FIG. 5 with the unpacking mechanism in the unpacking position.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and preferred embodiments, but the embodiments of the present invention are not limited thereto.

Referring to fig. 1 to 6, the bale unloading mechanism 100 of the present invention includes a mechanism frame 10, a bale supporting platform 20, a first shaft 31, a second shaft 32, a third shaft 33, a fork arm 40, a sliding base 50 slidably disposed on the mechanism frame 10 along the front-back direction of the mechanism frame 10, and a linear actuator 60 for driving the sliding base 50 to slide linearly. The bag supporting table 20 is located above the sliding base 50, and the rear end of the bag supporting table 20 is connected with the mechanism frame body 10 in a swinging mode through a first shaft 31, so that the bag supporting table 20 can swing relative to the mechanism frame body 10 around the first shaft 31; the front end of the bale supporting platform 20 is connected with the upper end of the fork arm 40 in a swinging mode through the second shaft 32, so that the upper end of the fork arm 40 and the front end of the bale supporting platform 20 can swing around the second shaft 32; the lower end of the fork arm 40 is connected with the sliding base 50 in a swinging way by a third shaft 33, so that the lower end of the fork arm 40 and the sliding base 50 can swing mutually around the third shaft 33; the first shaft 31, the second shaft 32 and the third shaft 33 are parallel to each other, preferably, but not limited to, the first shaft 31, the second shaft 32 and the third shaft 33 are respectively arranged to extend along the left and right direction of the mechanism frame body 10; the linear driver 60 is fixed on the mechanism frame body 10, the mechanism frame body 10 provides a supporting function and an assembling place for the linear driver 60, and an output end 61 of the linear driver 60 is assembled and connected with the sliding base 50, so that the linear driver 60 drives the sliding base 50 to slide on the mechanism frame body 10 in a reciprocating manner, and the cradle table 20 is driven by the fork arm 40 to swing up and down correspondingly around the first shaft 31; for example, in fig. 4, when the linear actuator 60 drives the sliding base 50 to slide along the direction indicated by the arrow a, the sliding base 50 drives the bag supporting platform 20 to swing upward around the first shaft 31 through the fork arm 40 until the bag supporting platform 20 swings to a horizontal position (i.e. the bag receiving position shown in fig. 3), so that the external flow line 200 can convey the packaging bag 210 to the bag supporting platform 20, as shown in fig. 5; in fig. 3, when the linear actuator 60 drives the sliding base 50 to slide in the opposite direction indicated by the arrow a, the sliding base 50 drives the bag supporting platform 20 to swing downward around the first shaft 31 through the fork arm 40 until the bag supporting platform 20 swings to the inclined position (i.e., the bag unloading position shown in fig. 4), so as to automatically unload the packaging bag 210 on the bag supporting platform 20, as shown in fig. 6.

More specifically, the following:

as shown in fig. 1 and 2, the mechanism frame 10 is provided with a front rail 11 and a rear rail 11 which are arranged in a left-right spaced manner, and the sliding base 50 spans the front rail 11 and the rear rail 11 from above and is slidably connected with the front rail 11, so that the left end and the right end of the sliding base 50 are slidably supported by the front rail 11 and the rear rail 11, and the front and rear sliding of the sliding base 50 is more stable and smooth; meanwhile, the linear driver 60 is located at the corresponding rear of the sliding base 50, and the output end 61 of the linear driver 60 horizontally extends to the sliding base 50, so that the arrangement of the linear driver 60 on the mechanism frame body 10 is more reasonable, and the linear driver 60 is prevented from being arranged between the left and right front and rear rails 11 because of being located at the corresponding front of the sliding base 50, and the assembly structure between the linear driver 60 and the sliding base 50 is more complicated because of being arranged between the left and right front and rear rails 11; in addition, the third shaft 33 is located at the upper portion of the slide base 50, and the second shaft 32 is located at the lower portion of the rear end of the pallet 20, so that the fork arm 40, the front end of the pallet 20 and the slide base 50 are more compact. In order to increase the reliability of the sliding base 50 for supporting the bale supporting platform 20 through the fork arms 40, the fork arms 40 are arranged in a left-right alignment, and the linear actuator 60 is a pneumatic cylinder, and certainly, a hydraulic cylinder according to actual needs, and thus, the invention is not limited thereto.

As shown in fig. 1 and fig. 2, the bale unloading mechanism 100 of the present invention further includes an opening/closing driver 70 and a left side guard plate 81 and a right side guard plate 82 which can slide relatively close to or away from the bale supporting platform 20 along the left and right direction of the mechanism frame body 10. The left protective plate 81 and the right protective plate 82 are respectively connected with the opening and closing driver 70, and the opening and closing driver 70 drives the left protective plate 81 and the right protective plate 82 to relatively move close to or away from each other to slide so as to be suitable for packaging bags 210 with different widths; of course, according to actual needs, one of the left side guard plate 81 and the right side guard plate 82 may be connected to the opening/closing driver 70, and the opening/closing driver 70 drives the connected left side guard plate 81 or right side guard plate 82 to move closer or farther relative to the other, so as to achieve the purpose of automatically adjusting the distance between the left side guard plate 81 and the right side guard plate 82. Specifically, in fig. 1, the left side protective plate 81 and the right side protective plate 82 are located above the bag supporting table 20, and the opening and closing actuator 70 is located below the bag supporting table 20, so that the opening and closing actuator 70 does not need to be designed with an avoiding structure due to being located above the bag supporting table 20. More specifically, in fig. 2, the better way to realize that the opening/closing driver 70 drives the left side protection plate 81 and the right side protection plate 82 to slide at the same time is that the utility model discloses an unpacking mechanism 100 further includes a left lead screw 91 and a right lead screw 92 which are assembled on the bag supporting platform 20 from the lower part and have opposite spiral directions, the left lead screw 91 is in transmission connection with the right lead screw 92 to meet the requirement that the two can rotate together; the left screw 91 and the right screw 92 extend along the left and right direction of the mechanism frame body 10, the left screw 91 is slidably sleeved with a left screw 93, and the left screw 93 is assembled and connected with the left guard plate 81; the right screw 92 is slidably sleeved with a right screw 94, the right screw 94 is connected with the right side guard plate 82 in an assembling manner, and the opening and closing driver 70 is a motor for driving the left screw 91 to rotate, so that the purpose of the design is to use the opening and closing driver 70 to drive the left side guard plate 81 and the right side guard plate 82 to simultaneously perform accurate and reliable approaching or far-away sliding, and the using number of the opening and closing drivers 70 is reduced. In order to reduce the space occupation of the left screw 91 and the right screw 92 on the bag supporting platform 20, in fig. 2, the left screw 91 and the right screw 92 are in straight line butt joint, and a coupling 95 is assembled between the left screw 91 and the right screw 92, so that the assembly and disassembly operation between the left screw 91 and the right screw 92 is facilitated through the coupling 95. In order to improve the smoothness and flexibility that left side backplate 81 and right side backplate 82 both slided, in fig. 2, the utility model discloses a unload package mechanism 100 still include from the below assemble in holding in the palm package platform 20 and along the mechanism support body 10 about the direction extend about guide arm 96, left side backplate 81 and right side backplate 82 sliding sleeve are about in guide arm 96 simultaneously, it is more excellent, about the guide arm 96 be the range that separates behind one after one along the fore-and-aft direction of mechanism support body 10, left lead screw 91 and right lead screw 92 are located about between the guide arm 96, the design makes left screw 93 can assemble in the middle part department of left side backplate 81 like this, and make right screw 94 can assemble in the middle part department of right side backplate 82.

Compared with the prior art, the bag supporting table 20 is located above the sliding base 50 correspondingly, the rear end of the bag supporting table is connected with the mechanism frame body 10 in a swinging mode through the first shaft 31, the front end of the bag supporting table is connected with the upper end of the fork arm 40 in a swinging mode through the second shaft 32, the lower end of the fork arm 40 is connected with the sliding base 50 in a swinging mode through the third shaft 33, the linear driver 60 is fixed on the mechanism frame body 10, the output end 61 of the linear driver is connected with the sliding base 50 in an assembling mode, when the bag supporting table works, the linear driver 60 drives the sliding base 50 to slide on the mechanism frame body 10 in a reciprocating mode, the bag supporting table 20 can be driven by the fork arm 40 to swing up and down around the first shaft 31 correspondingly, and therefore the purpose that the package bags 210 conveyed to the bag supporting table 20 through the outer flow line 200 are automatically unloaded is achieved; in the process of unpacking, only the linear driver 60 needs to drive the sliding base 50 to slide on the mechanism frame body 10 in a reciprocating manner, so that the operation of unpacking is very simple, convenient and fast, the work of unpacking is very reliable, and compared with a robot, the unpacking machine has the advantage of simple structure.

It should be noted that the direction indicated by the arrow a in the drawing is the direction from the back to the front of the mechanism frame body 10, and the direction indicated by the arrow B in the drawing is the direction from the right to the left of the mechanism frame body 10.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model discloses to the ordinary technical person of technical field's the prerequisite that does not deviate from the utility model discloses under the prerequisite of design, its frame form can be nimble changeable, can derive a series of products. But merely as a matter of simple deductions or substitutions, should be considered as belonging to the scope of patent protection of the present invention as determined by the claims submitted.

Claims

1. The utility model provides an unload package mechanism, its characterized in that includes mechanism support body, support package platform, primary shaft, secondary shaft, third shaft, yoke, follows the fore-and-aft direction of mechanism support body is slided and is located the base that slides of mechanism support body and be used for ordering about the linear actuator that the base that slides the straight line slided, hold in the palm the package platform and be located the top that the base that slides corresponds, hold in the palm the rear end of package platform with the help of the primary shaft with mechanism support body swing is connected, hold in the palm the front end of package platform with the help of the secondary shaft with the upper end swing of yoke is connected, the lower extreme of yoke with the help of the third shaft with the base swing of sliding is connected, primary shaft, secondary shaft and third shaft are parallel to each other, linear actuator is fixed in mechanism support body, linear actuator's output with the base assembly connection slides, linear actuator is through ordering about the base that slides in do reciprocal sliding on the mechanism support body, thereby pass through the yoke drives the package platform is around the primary shaft is the luffing motion that corresponds.

2. The mechanism of claim 1, wherein said mechanism frame is provided with a front and rear rail spaced left-right, said slide base spanning and slidably engaging said front and rear rails from above.

3. The unpacking mechanism of claim 1, wherein the linear drive is located correspondingly rearward of the slide base, the output end of the linear drive extending horizontally toward the slide base.

4. The bale breaking mechanism of claim 1, wherein the third shaft is located at an upper portion of the skid base and the second shaft is located at a lower portion of the rear end of the bale holding platform.

5. The bale unloading mechanism of claim 1, further comprising an opening and closing actuator, and a left side guard plate and a right side guard plate capable of sliding relatively close to or away from the bale supporting table along the left-right direction of the mechanism frame body, wherein at least one of the left side guard plate and the right side guard plate is connected with the opening and closing actuator, and the opening and closing actuator drives the left side guard plate and the right side guard plate to slide relatively close to or away from each other.

6. The bale unloading mechanism of claim 5, wherein the left and right side guards are located above the bale supporting platform and the opening and closing actuator is located below the bale supporting platform.

7. The bale unloading mechanism of claim 6, further comprising a left lead screw and a right lead screw which are assembled on the bale supporting platform from the lower part and have opposite spiral directions, wherein the left lead screw is in transmission connection with the right lead screw, the left lead screw and the right lead screw are arranged along the left and right directions of the mechanism frame body in an extending manner, the left lead screw is slidably sleeved with a left nut, the left nut is in assembly connection with the left protective plate, the right lead screw is slidably sleeved with a right nut, the right nut is in assembly connection with the right protective plate, and the opening and closing driver is a motor for driving the left lead screw or the right lead screw to rotate.

8. The bale breaking mechanism of claim 7, wherein the left screw and the right screw are in straight line butt joint, and a coupling is assembled between the left screw and the right screw.

9. The unpacking mechanism according to claim 7, further comprising left and right guide rods assembled to the pallet from below and extending in the left-right direction of the mechanism frame body, wherein the left and right side guards are simultaneously slidably fitted over the left and right guide rods.

10. The unpacking mechanism of claim 9, wherein the left and right guide rods are spaced apart in tandem along the front-to-back direction of the mechanism frame, and the left and right lead screws are located between the left and right guide rods.