CN212024027U - Unload case and go out case device - Google Patents
Unload case and go out case device Download PDFInfo
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- CN212024027U CN212024027U CN201922100088.5U CN201922100088U CN212024027U CN 212024027 U CN212024027 U CN 212024027U CN 201922100088 U CN201922100088 U CN 201922100088U CN 212024027 U CN212024027 U CN 212024027U
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Abstract
The utility model provides a box discharging and discharging device, which comprises a conveying line, wherein the conveying line is provided with a box discharging blocking mechanism to control the box discharging sequence, a buffer device is arranged at the upstream of the conveying line, and discharged packing boxes pass through the buffer device and then enter the conveying line before the box discharging blocking mechanism; the conveying line is further connected with a distance dividing device and a steering device on a conveying path after the conveying line goes out of the box blocking mechanism, the distance dividing rotating shaft enables two parallel packaging box rows to be separated from each other, and the steering device enables the boxes to rotate horizontally. The utility model discloses can the adaptation biserial, single output and the unloading case output of alternating expression pile up neatly mode, improve the transport efficiency who unloads the case and go out the case.
Description
Technical Field
The utility model relates to an unload case and go out case device.
Background
The stacks of packages are unloaded, typically by placing one layer of packages into a conveyor line at a time and sorting the packages out of the stack. During stacking, the packing boxes are generally stacked layer by layer according to nxm, wherein m is the number of columns. After the conveying line is unloaded, under the control of a blocking mechanism on the production line, one row is discharged each time, and the two rows are conveyed in a staggered way by guiding one row leftwards and one row rightwards through a movable channel on the conveying line. The efficiency of such devices has yet to be improved.
In addition, for the stacking method, there is an alternating stacking method, in which one layer is four rows of packing boxes, one row is located at the outer side, the packing boxes of the row are arranged in a direction perpendicular to the arrangement direction of the other three rows of packing boxes, if the row of packing boxes is located at the rightmost side of a certain layer, the row of packing boxes is located at the leftmost side of the adjacent layer, and so on. For the stacking mode, the box discharging efficiency is more difficult to improve.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a unload case and go out case device that it is efficient to go out case is provided, and can be applied to the unloading case of foretell alternating expression pile up neatly mode and go out the case. Therefore, the utility model adopts the following technical scheme:
the box unloading and discharging device comprises a conveying line, wherein the conveying line is provided with a box discharging blocking mechanism to control the box discharging sequence, and the box unloading and discharging device is characterized in that a caching device is arranged at the upstream of the conveying line, and unloaded packing boxes pass through the caching device and then enter the conveying line before the box discharging blocking mechanism; the conveying line is further connected with a distance dividing device and a steering device on a conveying path after the conveying line goes out of the box blocking mechanism, the distance dividing rotating shaft enables two parallel packaging box rows to be separated from each other, and the steering device enables the boxes to rotate horizontally.
On the basis of adopting above-mentioned technical scheme, the utility model discloses still can adopt following further technical scheme:
the conveying line is provided with a guide structure between the distance dividing devices, so that the packing boxes of the double-row input distance dividing devices can be arranged left and right by taking the center line of the distance dividing devices as a reference, and the packing boxes of the single-row input distance dividing devices can be close to the center line of the distance dividing devices.
The distance dividing device adopts two rows of conveying rollers which are obliquely arranged from left to right, and the rollers are connected with a power mechanism and driven to rotate.
The steering device is disposed downstream of the pitch device.
And a section of conveying line is connected between the steering device and the distance dividing device.
The steering device is also provided with a left row and a right row, each row is provided with a main conveying device, an auxiliary conveying device is arranged beside the main conveying device, and the packaging boxes are steered through the differential speed of the main conveying device and the auxiliary conveying device; the width of the main conveying device is matched with the integral conveying of the packing box; the left column and the right column of the steering device are respectively provided with guide structures which can be opened and closed at an inlet of the steering device, so that the guide structures can be opened and closed according to requirements, the packing boxes which need to be steered simultaneously enter the main conveying device and the auxiliary conveying device, and the packing boxes which do not need to be steered only enter the main conveying device; the left and right columns of packing cases are separated by a separating device or a guide device before the entrance of the steering device to enter the steering device from the positions close to the outer sides of the left and right sides of the steering device.
The steering device is also provided with a left group and a right group, the steering device is provided with guide structures which can be opened and closed at the inlet of the steering device, and the left group and the right group are respectively provided with the guide structures so as to open and close the guide structures as required, so that the packing boxes which need to be steered and do not need to be steered enter the steering device from different positions.
The buffer device adopts a conveying device which is independent from the conveying line and driven by independent power.
Two stages around the buffer memory device sets up, and each grade is by independent power drive.
The above further technical schemes can also be combined for use.
Owing to adopt the technical scheme of the utility model, can the adaptation biserial, single-row output and the unloading case output of alternating expression pile up neatly mode, improve the transport efficiency who unloads the case and go out the case.
Drawings
Fig. 1 is a schematic diagram of the unloading mode of the present invention using the staggered stacking of each layer of 3 × 3+ 4.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a schematic view of the diverter in which one side guide mechanism guides the rows of packages into the main conveyor without diverting them, and the other side guide mechanism guides the rows of packages into the main conveyor and the sub conveyor with diverting them.
Fig. 4 is a schematic view of the guide mechanism of the steering device guiding two rows of packing boxes into the main conveyor and the sub conveyor of the left row and the right row for steering.
Detailed Description
Reference is made to the accompanying drawings. The utility model provides an unload case and go out case device, including transfer chain 1, the transfer chain can adopt belt conveyor line or chain or roll-type transfer chain, the transfer chain sets up out case stop gear for control goes out the case order.
A buffer device is arranged at the upstream of the conveying line, and the unloaded packaging boxes pass through the buffer device and then enter the conveying line before the box outlet blocking mechanism; the conveyor line 1 is connected with a distance dividing device 2 on a conveying path after the box discharging blocking mechanism, so that two parallel packaging box rows can be separated from each other. The dividing device 2 adopts two rows of rollers 21 which are arranged in a left-right manner and are obliquely arranged, the rollers are connected with a power mechanism 22 to be driven to rotate, as shown in fig. 2, when two rows of adjacent packing boxes are conveyed by the rollers 21 on the dividing device 2, the oblique rollers 21 generate conveying forces in two directions, one direction is towards the front, and the other direction is transversely outward, so that the two rows of adjacent packing boxes are gradually divided into single rows, and the two single rows enter the part of the conveying line 1 at the downstream of the single rows in a manner of a certain distance from each other or directly enter the subsequent next processing station, so that the next processing station can process two rows of packing boxes at the same time. In this way, even if the box discharging blocking mechanism discharges two rows of packing boxes at a time, the equipment at the downstream of the box discharging blocking mechanism in the box discharging device can process the two rows of packing boxes, so that the subsequent stations can process the two rows of packing boxes simultaneously.
The conveying line 1 is provided with a guide structure 3 between the distance-dividing devices 2, so that double-row input packing boxes can be arranged left and right by taking the center line of the distance-dividing devices as a reference and respectively enter two rows of obliquely arranged rollers 21 which are arranged left and right. Even for the packing box conveyed in a single row, as the packing box can be guided by one side structure of the guide structure, the packing box can be close to the center line of the separating device and can enter one of two rows of obliquely arranged rollers 21 arranged at the left and the right. The guide structure 3 can be composed of a left guide plate and a right guide plate, at least one section of the guide plates is inclined or arc-shaped, the guide structure 3 composed of the left guide plate and the right guide plate is arranged on the conveying line 1 to form an inlet and an outlet, the inlet of the end, close to the box outlet blocking mechanism, of the guide structure is large, the guide structure can guide packing box rows in different positions discharged by the box outlet blocking mechanism, the outlet of the end, close to the distance dividing device, of the guide structure is small, the guide structure is symmetrically arranged by taking the center line of the distance dividing device as a reference, and the packing box rows can be aligned to one of two obliquely arranged rollers 21 which are arranged left and right.
Alternatively, the obliquely arranged rollers can also be replaced by oblique plate chains or by wire chains and also by rollers, balls, which are angled in the conveying direction. Alternatively, the distance-dividing device may be a set of guiding devices with a triangular or other diversion guiding structure at the upstream end. Alternatively, a lateral power is provided on the conveyance path to perform article separation.
The box unloading and discharging device is connected with a steering device 6 at the downstream of the distance separating device.
The steering device is also provided with a left row and a right row, each row is provided with a main conveying device 61, an auxiliary conveying device 62 is arranged beside the main conveying device 61, and the packaging boxes are steered through the differential speed of the main conveying device 61 and the auxiliary conveying device 62; the main conveyor 61 and the sub conveyor 62 are driven by respective motors, and can be a roller conveyor, a plate chain conveyor, or a belt conveyor. Generally, the sub-conveyor 62 is adjusted to have a conveying speed lower than that of the main conveyor 61.
The width of the main conveying device 61 is adapted to the integral conveying of the packing boxes, and a row of packing boxes can be conveyed independently.
The steering apparatus is provided at an inlet thereof with guide structures 63 openable and closable for two left and right columns, respectively, which are opposite concepts depending on the installation position and connection relationship. As long as the guide structure can be opened and closed as required, the packaging boxes which need to be turned enter the main conveying device 61 and the auxiliary conveying device 62 at the same time, and the packaging boxes which do not need to be turned enter the main conveying device 61 only. The guide structure 63 may be a guide plate which is connected to the swing mechanism 64 and is driven by power (a motor or a cylinder or an electric cylinder) of the swing mechanism 64 to swing as necessary to open and close the guide structure.
By means of the distance between the separating device 2, the left and right rows of packages can be separated before entering the entrance of the turning device 6, and the distance between the packages can enter the turning device from the positions close to the outer sides of the left and right sides of the turning device. If necessary, a guide device can be added between the distance-dividing device 2 and the steering device 6 to increase the distance between the two rows.
A further conveyor line 11 can be connected between the deflection device 6 and the distance-dividing device 2.
In the case of the steering device, the steering operation structure may be a collision structure, the packaging box row to be steered is entered into the path with the collision structure in front by the operation of the guide structure, and the packaging box row is steered by collision during transportation, and the surface or the corner in the article advancing direction may hit the collision block and hit the wheel to complete the steering. The steering device may be a robot hand as it is, and when an article to be steered is detected, the robot hand grips the article and turns the article.
The movable blocking structure 40 in the out-of-box blocking mechanism may be a baffle or a barrier strip that is connected to a cylinder driven lifting mechanism. The blocking width of the movable blocking structure can be only for a single-row packing box or two-row packing boxes. Through the control of buffer memory device, can not only accelerate the speed of unloading the case, can also make packing box group (the packing box of every layer promptly) get into transfer chain 1 in proper order in good time and reach out before the case stop gear, and be unlikely to because of the front and back packing box is mutual interference and is chaotic.
Taking the staggered stacked box unloading shown in fig. 1, 2, 3 and 4 as an example, the stacked layer is four rows of packing boxes 102, the outer row is a packing box row 103 with 4 packing boxes arranged without direction adjustment, the packing boxes are arranged in a direction perpendicular to the arrangement direction of the other three rows of packing boxes, each row of the other three rows has 3 packing boxes, each row is indicated by reference numeral 104, and the direction adjustment is required to be basically the same as the direction of the packing boxes of the packing box row 103.
When the automatic box discharging device works, two rows of packing boxes are released each time under the control of the box discharging blocking mechanism, or two rows of packing box rows 104 are required to adjust the directions of the packing boxes, or one row is the packing box row 103 required to adjust the directions of the packing boxes, and the other row is the packing box row 104 required to adjust the directions of the packing boxes. In any combination, the steering mechanism is guided by the guide structure 3 to enter the two left and right rows of the pitch dividing device 2, is divided, and then enters the steering device 4. If two rows of packing boxes need to be turned, the guide structures 63 on the two sides guide the left and right rows of packing boxes to the guide main conveying device and the auxiliary conveying device of the left row and the right row through opening and closing control so as to turn (see figure 4); if one of the two rows of packing boxes is a packing box row 103 and the other is a packing box row 104 (see fig. 3), the guide structure 63 on one side guides the packing box row 103 to the main conveyor without turning by opening and closing control, and the guide structure 63 on the other side guides the packing box row 104 to the main conveyor and the sub conveyor by opening and closing control to turn.
The buffer device adopts a conveying device which is independent from the conveying line and driven by independent power. The buffer device is provided with a front stage 51 and a rear stage 52, each stage being driven by a separate power 510, 520. Reference numeral 50 unloads the case platform, and it also can constitute the belt conveyor mechanism of independent power drive.
The above description is only for the specific embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any person skilled in the art is in the field of the present invention, and all the changes or modifications are covered in the protection scope of the present invention.
Claims (9)
1. The box unloading and discharging device comprises a conveying line, wherein the conveying line is provided with a box discharging blocking mechanism to control the box discharging sequence, and the box unloading and discharging device is characterized in that a caching device is arranged at the upstream of the conveying line, and unloaded packing boxes pass through the caching device and then enter the conveying line before the box discharging blocking mechanism; the conveying line is further connected with a distance dividing device and a steering device on a conveying path after the conveying line goes out of the box blocking mechanism, the distance dividing rotating shaft enables two parallel packaging box rows to be separated from each other, and the steering device enables the boxes to rotate horizontally.
2. A box discharging device according to claim 1, wherein said conveying line is provided with a guide structure between the dividers so that the packing boxes for the double row input dividers can be arranged side to side with reference to the center line of the dividers, and the packing boxes for the single row input dividers can be brought close to the center line of the dividers.
3. A box discharging device as claimed in claim 1, wherein said distance-dividing means is provided with two rows of obliquely arranged conveying rollers arranged in the left-right direction, and said conveying rollers are connected to a power mechanism to be driven to rotate.
4. A box ejector according to claim 1, wherein said diverting means is disposed downstream of the indexing means.
5. A box discharging device according to claim 1, wherein a conveyor line is connected between said diverting means and said distance-dividing means.
6. A box discharging device according to claim 4, wherein said turning means is also provided in two left and right rows, each row being provided with a main conveyor and an auxiliary conveyor beside the main conveyor, for turning the packing boxes by the differential speed of the main conveyor and the auxiliary conveyor;
the width of the main conveying device is matched with the integral conveying of the packing box;
the left column and the right column of the steering device are respectively provided with guide structures which can be opened and closed at an inlet of the steering device, so that the guide structures can be opened and closed according to requirements, the packing boxes which need to be steered simultaneously enter the main conveying device and the auxiliary conveying device, and the packing boxes which do not need to be steered only enter the main conveying device;
the left and right columns of packing cases are separated by a separating device or a guide device before the entrance of the steering device to enter the steering device from the positions close to the outer sides of the left and right sides of the steering device.
7. A box discharging device according to claim 1, wherein said turning means is also provided in two sets of left and right, said turning means being provided at its inlet with openable and closable guide means for the two sets of left and right, respectively, to open and close the guide means as required to allow containers to be turned and those not to be turned to enter the turning means from different positions.
8. A box ejector according to claim 1 wherein said buffer means employs a separately powered conveyor means independent of said conveyor line.
9. A box unloader according to claim 1, wherein the buffer means is provided in two stages, one stage being driven by a single power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922100088.5U CN212024027U (en) | 2019-11-29 | 2019-11-29 | Unload case and go out case device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922100088.5U CN212024027U (en) | 2019-11-29 | 2019-11-29 | Unload case and go out case device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212024027U true CN212024027U (en) | 2020-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922100088.5U Active CN212024027U (en) | 2019-11-29 | 2019-11-29 | Unload case and go out case device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212024027U (en) |
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2019
- 2019-11-29 CN CN201922100088.5U patent/CN212024027U/en active Active
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