Sorting and stacking mechanical device
By designing a sorting and palletizing mechanical device combining support structure, lifting mechanism and flip mechanism, the residual and adverse problems in separation and palletizing of paper and plastic products are solved, and effective separation and neat palletizing of paper and plastic products are achieved.
Patent Information
- Application Number
- CN202421550557.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-07-02
AI Technical Summary
The prior art has problems of paper and plastic products residues, defects and mold damage when separating paper and plastic products, and it is difficult for six-axis robots to effectively palletize when flipping at high speed.
A sorting and palletizing mechanical device is designed, which adopts a combination of support structure, lifting mechanism and flipping mechanism to absorb paper and plastic products through suction cups and palletize them neatly using lifting and flipping mechanisms.
It effectively avoids residues of paper and plastic products and mold damage, ensures the integrity of paper and plastic products, and achieves neat palletization effect.
Smart Images
Figure CN222947639U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of paper and plastic product sorting and stacking, and in particular relates to a sorting and stacking mechanical device. Background Art
[0002] After the paper and plastic products are manufactured, they need to be sorted and stacked. The paper and plastic products can be separated into a fixed frame by cavity blowing, or moved to a fixed area by a six-axis manipulator. Both methods can separate paper and plastic products from the manufacturing mold, but there are some problems. Specifically, the cavity blowing method cannot guarantee the normal separation of paper and plastic products. The paper and plastic products are unstable due to high-pressure air and the high pressure of blowing, which will cause the paper and plastic products to remain on the original equipment and cannot be completely separated, resulting in defective paper and plastic products and damage to the mold. In addition, the paper and plastic products separated by high-pressure airflow are prone to collide with other items after separation, resulting in defective paper and plastic products and damage to other items. The six-axis manipulator method of picking up materials is easy to cause separation of paper and plastic products during high-speed flipping, and paper and plastic products cannot be effectively stacked.
[0003] In view of the above problems, it is urgent to develop a sorting and stacking mechanical device that can effectively separate paper and plastic products to prevent them from sticking to the mold, and can neatly stack the paper and plastic products. Utility Model Content
[0004] The utility model aims to provide a sorting and stacking mechanical device in view of the deficiencies of the prior art.
[0005] A sorting and palletizing mechanical device, comprising:
[0006] Support structure;
[0007] A lifting mechanism, mounted on the supporting structure;
[0008] The turning mechanism comprises a turning body and a turning frame, wherein the turning body is connected to the lifting mechanism and is used to drive the turning frame to rotate around a rotation axis extending in the left and right directions, and the turning frame is used to install a plurality of suction cups capable of sucking paper and plastic products;
[0009] The lifting mechanism can drive the flip body to reciprocate up and down to move the paper-plastic product from the working position to the stacking position.
[0010] Optionally, the sorting and palletizing mechanical device also includes a lifting sensing component, which includes a lifting sensing sheet, and an upper limit sensor, a working position sensor, a waiting position sensor, a flipping position sensor, a lifting origin sensor, and a lower limit sensor which are arranged in sequence from top to bottom and connected to the supporting structure, the lifting sensing sheet is connected to the lifting slide, the upper limit sensor, the working position sensor, the waiting position sensor, the flipping position sensor, the lifting origin sensor, and the lower limit sensor are used to sense whether the lifting sensing sheet is in a corresponding position, the upper limit sensor is set at the upper limit position, the working position sensor is set at the working position, the waiting position sensor is set at the waiting position, the flipping position sensor is located at the flipping position, and the lower limit sensor is located at the lower limit position, and is used to sense whether the lifting sensing sheet is in a corresponding position.
[0011] Optionally, the sorting and palletizing mechanical device also includes a flip sensing component, which includes a flip sensing sheet, and a flip starting point sensor and a flip end point sensor that are relatively arranged, the flip sensing sheet is connected to the flip frame, and the flip starting point sensor and the flip end point sensor are connected to the lifting slide.
[0012] Optionally, the sorting and palletizing mechanical device further comprises a palletizing material sensor, which is located below the turning frame and is used to sense whether paper and plastic products are placed at the palletizing position.
[0013] Optionally, the lifting mechanism includes a lifting slide, a lifting synchronous belt, a lifting motor and a synchronous wheel. The lifting motor is installed on the lifting slide and is used to drive the synchronous wheel to rotate. The synchronous wheel is in contact with one side of the lifting synchronous belt to make the lifting slide reciprocate when the synchronous wheel is turned.
[0014] Optionally, the lifting mechanism also includes a tensioning wheel group, which is used to tension the lifting synchronous belt and includes an upper tensioning wheel and a lower tensioning wheel arranged up and down, the synchronous wheel is located between the upper tensioning wheel and the lower tensioning wheel, and the lifting synchronous belt passes through the synchronous wheel in a V shape.
[0015] Optionally, the flip body further comprises a flip motor, a driving wheel, a driven wheel and a flip synchronous belt, wherein the flip motor, the driving wheel and the driven wheel are all connected to the lifting slide, the flip synchronous belt is annular, the driving wheel and the driven wheel are arranged at intervals and both contact the inner side surface of the flip synchronous belt;
[0016] The overturning frame is connected with the driven wheel.
[0017] Optionally, the lifting mechanism further comprises at least one slide rail structure, and the lifting slide is connected to the supporting structure via the slide rail structure.
[0018] Optionally, the support structure is a columnar structure and extends up and down.
[0019] Optionally, the turning mechanism further comprises a suction cup material sensor, which is located on the turning frame and is used to sense whether the turning frame holds a paper-plastic product.
[0020] Based on the utility model, by being used in conjunction with a suction cup, the paper and plastic products can be effectively separated to prevent the paper and plastic products from sticking to the mold, and then the paper and plastic products can be neatly stacked through the lifting mechanism and the turning mechanism. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0022] Figure 1 It is a three-dimensional diagram of the sorting and stacking mechanical device provided by the embodiment of the utility model;
[0023] Figure 2 It is a three-dimensional diagram of the sorting and stacking mechanical device provided by the embodiment of the utility model from another perspective;
[0024] Figure 3 It is a partial structural diagram of the sorting and stacking mechanical device provided by an embodiment of the utility model.
[0025] Description of Figure Numbers:
[0026]
[0027] DETAILED DESCRIPTION
[0028] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0029] The embodiment of the utility model provides a sorting and stacking mechanical device.
[0030] See also Figure 1 and Figure 2The sorting and palletizing mechanical device includes a supporting structure 100, a lifting mechanism 200 and a turning mechanism 300.
[0031] The structure and shape of the support structure 100 can be set according to needs. Specifically, in this embodiment, the support structure 100 is a columnar structure and extends up and down. Compared with other structural forms, it can reduce the occupied area.
[0032] The lifting mechanism 200 is installed on the supporting structure 100 .
[0033] The flipping mechanism 300 includes a flipping body 310 and a flipping frame 320. The flipping body 310 is connected to the lifting mechanism 200 and is used to drive the flipping frame 320 to rotate around a rotation axis extending in the left and right directions. The flipping frame 320 is used to install a plurality of suction cups that can hold paper and plastic products; wherein the size, quantity and position of the suction cups can be set according to actual conditions.
[0034] The lifting mechanism 200 can drive the flip body 310 to reciprocate up and down to move the paper-plastic product from the working position to the stacking position.
[0035] During specific use, first, the lifting mechanism 200 drives the flip body 310 to move to the working position first, and the paper and plastic products attached to the mold are sucked by the suction cup, so that the paper and plastic products can be effectively separated to prevent the paper and plastic products from sticking to the mold. Secondly, the lifting mechanism 200 drives the flip body 310 to move downward from the working position. After moving a certain distance, the flip body 310 will drive the flip frame 320 to rotate 180°. At this time, the paper and plastic products are located on the lower side of the suction cup. Thirdly, the lifting mechanism 200 drives the flip body 310 to move to the stacking position. At this time, the suction cup is released from the paper and plastic products, and the paper and plastic products are placed in the stacking position. The above operations are repeated repeatedly to stack the paper and plastic products neatly.
[0036] As can be seen from the above, based on the utility model, by using in conjunction with the suction cup, the paper and plastic products can be effectively separated to prevent the paper and plastic products from sticking to the mold, and then the paper and plastic products can be neatly stacked through the lifting mechanism 200 and the turning mechanism 300.
[0037] In addition, it should be noted that the lifting mechanism 200 can adjust the height of the paper-plastic product at the current time according to the height of the paper-plastic product placed last time.
[0038] See also Figure 1In the embodiment of the utility model, the sorting and stacking mechanical device also includes a lifting sensing component, which includes a lifting sensing sheet 410, and an upper limit sensor, a working position sensor, a waiting position sensor, a flipping position sensor, a lifting origin sensor, and a lower limit sensor which are arranged in sequence from top to bottom and connected to the support structure 100. The lifting sensing sheet 410 is connected to the lifting slide 210. The upper limit sensor, the working position sensor, the waiting position sensor, the flipping position sensor, the lifting origin sensor, and the lower limit sensor are used to sense whether the lifting sensing sheet 410 is in a corresponding position. The upper limit sensor is set at the upper limit position, the working position sensor is set at the working position, the waiting position sensor is set at the waiting position, the flipping position sensor is located at the flipping position, and the lower limit sensor is located at the lower limit position, and is used to sense whether the lifting sensing sheet 410 is in a corresponding position.
[0039] Based on this structural design, the upper limit sensor, working position sensor, waiting position sensor, flip position sensor and lower limit sensor are used to sense the lifting sensor sheet 410 to accurately obtain the position of the flip body 310, and then perform corresponding actions according to the position of the flipping active.
[0040] Specifically, during use, that is, when stacking operations are required, first, the lifting mechanism 200 drives the flip body 310 to rise from the waiting position to the working position, and holds the paper and plastic products attached to the mold through the suction cup. Secondly, the lifting mechanism 200 drives the flip body 310 to move downward from the working position to the flip position. At this time, the flip body 310 will drive the flip frame 320 to rotate 180°. Thirdly, the lifting mechanism 200 drives the flip body 310 to move to the stacking position. At this time, the suction cup is released to hold the paper and plastic products, and the paper and plastic products are placed in the stacking position. Finally, the lifting mechanism 200 drives the flip body 310 to rise to the flip position, and the flip body 310 drives the flip frame 320 to rotate 180°.
[0041] In addition, it should be noted that when the flip body 310 moves to the upper limit position, it is necessary to limit the lifting mechanism 200 from continuing to drive the flip body 310 to move upward, and when the flip body 310 moves to the upper limit position, it is necessary to limit the lifting mechanism 200 from continuing to drive the flip body 310 to move downward. The upper limit position and the lower limit position are the activity range of the flip body 310; and the lifting origin sensor is used to calibrate the position of the flip body 310 before the specific operation begins, so as to ensure the accuracy of subsequent stacking.
[0042] In the embodiment of the utility model, the upper limit sensor is adjustably connected to the support structure 100 through the upper limit sensing seat 601, the working position sensor is adjustably connected to the support node through the working position sensing seat 602, the waiting position sensor is adjustably connected to the support node through the waiting position sensing seat 603, the flipping position sensor is adjustably connected to the support node through the flipping position sensing seat 604, the lifting origin sensor is adjustably connected to the support structure 100 through the lifting origin sensing seat 605, and the lower limit sensor is adjustably connected to the support structure 100 through the lower limit sensing seat 606.
[0043] See also Figure 1 In the embodiment of the utility model, the sorting and palletizing mechanical device also includes a flipping sensing component, which includes a flipping sensing sheet 510, and a flipping starting point sensor and a flipping end point sensor that are relatively arranged. The flipping sensing sheet 510 is connected to the flipping frame 320, and the flipping starting point sensor and the flipping end point sensor are connected to the lifting slide 210.
[0044] Based on this structural design, the flip start sensor and the flip end sensor sense the flip sensor sheet 510 to accurately determine whether the flip rack 320 is flipped in place, thereby avoiding misalignment of the stacking.
[0045] It should be noted that the flip start sensor is connected to the support structure 100 via the flip start sensor seat 607, and the flip end sensor is connected to the support structure 100 via the flip end sensor seat 608.
[0046] See also Figure 1 In the embodiment of the utility model, the sorting and palletizing mechanical device also includes a palletizing material sensor, which is located below the turning frame 320 and is used to sense whether there are paper and plastic products placed at the palletizing position.
[0047] Based on this structural design, the stacking material sensor can sense whether there are paper and plastic products placed at the stacking position.
[0048] It should be noted that the palletizing material sensor is connected to the support structure 100 via the palletizing material sensor base 609 .
[0049] See also Figure 1 In the embodiment of the utility model, the flipping mechanism 300 also includes a suction cup material sensor, which is located on the flipping frame 320 and is used to sense whether the flipping frame 320 is sucking paper and plastic products. In this way, it can avoid the situation where the flipping frame 320 does not suck paper and plastic products and performs idling during the stacking operation.
[0050] See also Figure 1In the embodiment of the utility model, the lifting mechanism 200 includes a lifting slide 210, a lifting synchronous belt 220, a lifting motor 230 and a synchronous wheel 240. The lifting motor 230 is installed on the lifting slide 210 and is used to drive the synchronous wheel 240 to rotate. The synchronous wheel 240 is in contact with one side of the lifting synchronous belt 220 to make the lifting slide 210 reciprocate when the synchronous wheel 240 is turned.
[0051] Based on this structural design, the structure is simple and is conducive to reducing production costs.
[0052] In the embodiment of the utility model, preferably, the side surface where the lifting synchronous belt 220 contacts the synchronous wheel 240 is provided with teeth, so that the friction between the lifting synchronous belt 220 and the synchronous wheel 240 can be increased to avoid slipping between the synchronous wheel 240 and the lifting synchronous belt 220 during the rotation of the synchronous wheel 240.
[0053] It should also be noted that the lifting motor 230 is a servo motor, and the stacking height can be recorded by the encoder of the servo motor.
[0054] Furthermore, in the embodiment of the utility model, the lifting mechanism 200 further includes a tensioning wheel set 250, which is used to tension the lifting synchronous belt 220, and includes an upper tensioning wheel 251 and a lower tensioning wheel 252 arranged up and down, and the synchronous wheel 240 is located between the upper tensioning wheel 251 and the lower tensioning wheel 252, and the lifting synchronous belt 220 passes through the synchronous wheel 240 in a V shape. In this way, the friction between the lifting synchronous belt 220 and the synchronous wheel 240 can be further increased to avoid slipping between the synchronous wheel 240 and the lifting synchronous belt 220 during the rotation of the synchronous wheel 240.
[0055] See also Figure 1 In the embodiment of the utility model, the flip body 310 further includes a flip motor 311, a driving wheel 312, a driven wheel 313 and a flip timing belt 314. The flip motor 311, the driving wheel 312 and the driven wheel 313 are all connected to the lifting slide 210. The flip timing belt 314 is annular. The driving wheel 312 and the driven wheel 313 are arranged at intervals and both contact the inner side of the flip timing belt 314.
[0056] The turning frame 320 is connected to the driven wheel 313 .
[0057] Based on this structural design, the structure is simple and is conducive to reducing production costs.
[0058] In addition, the turning body 310 and the turning motor 311 are both installed on the lifting slide 210, which reduces the intermediate transmission structure and simplifies the structural design.
[0059] See also Figure 1In the embodiment of the utility model, the lifting mechanism 200 further includes at least one slide rail structure 260, and the lifting slide 210 is connected to the support structure 100 through the slide rail structure 260. Based on this, the slide rail structure 260 can effectively prevent the flip body 310 from deviating left and right during movement.
[0060] See also Figure 1 , in the embodiment of the utility model, the sorting and stacking mechanical device further includes a drag chain assembly 710;
[0061] The lifting mechanism 200 and the turning mechanism 300 are both electrically connected to the drag chain assembly 710 .
[0062] In this way, the conductive wires can be prevented from getting tangled.
[0063] Furthermore, in the embodiment of the utility model, the synchronous wheel 240, the tensioning wheel group 250, the driving wheel 312, the driven wheel 313 and the flipping synchronous belt 314 are located on the lifting slide 210, while the lifting motor 230 and the flipping motor 311 are located on the other side of the lifting slide 210. Based on this, the sorting and stacking mechanical device also includes a protective cover 720, wherein the protective cover 720 has a shielding synchronous wheel 240, the tensioning wheel group 250, the driving wheel 312, the driven wheel 313 and the flipping synchronous belt 314 to play a protective role.
[0064] It should be noted that the sensors of the present invention are not shown in the figures.
[0065] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions or improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A sorting and palletizing mechanical device, comprising: Support structure; A lifting mechanism, mounted on the supporting structure; The turning mechanism comprises a turning body and a turning frame, wherein the turning body is connected to the lifting mechanism and is used to drive the turning frame to rotate around a rotation axis extending in the left and right directions, and the turning frame is used to install a plurality of suction cups capable of sucking paper and plastic products; The lifting mechanism can drive the flip body to reciprocate up and down to move the paper-plastic product from the working position to the stacking position.
2. The sorting and palletizing mechanical device according to claim 1, characterized in that: The lifting mechanism includes a lifting slide, a lifting synchronous belt, a lifting motor and a synchronous wheel. The lifting motor is installed on the lifting slide and is used to drive the synchronous wheel to rotate. The synchronous wheel is in contact with one side of the lifting synchronous belt to make the lifting slide reciprocate when the synchronous wheel is turned.
3. The sorting and palletizing mechanical device according to claim 2, characterized in that: The sorting and stacking mechanical device also includes a lifting sensing component, which includes a lifting sensing sheet, and an upper limit sensor, a working position sensor, a waiting position sensor, a flipping position sensor, a lifting origin sensor, and a lower limit sensor which are arranged in sequence from top to bottom and connected to the supporting structure. The lifting sensing sheet is connected to the lifting slide. The upper limit sensor, the working position sensor, the waiting position sensor, the flipping position sensor, the lifting origin sensor, and the lower limit sensor are used to sense whether the lifting sensing sheet is in a corresponding position. The upper limit sensor is set at the upper limit position, the working position sensor is set at the working position, the waiting position sensor is set at the waiting position, the flipping position sensor is located at the flipping position, and the lower limit sensor is located at the lower limit position and is used to sense whether the lifting sensing sheet is in a corresponding position.
4. The sorting and palletizing mechanical device according to claim 2, characterized in that: The sorting and stacking mechanical device also includes a flip sensing component, which includes a flip sensing sheet, and a flip starting point sensor and a flip end point sensor that are relatively arranged. The flip sensing sheet is connected to the flip frame, and the flip starting point sensor and the flip end point sensor are connected to the lifting slide.
5. The sorting and palletizing mechanical device according to claim 1, characterized in that: The sorting and stacking mechanical device also includes a stacking material sensor, which is located below the turning frame and is used to sense whether paper and plastic products are placed at the stacking position.
6. The sorting and palletizing mechanical device according to claim 2, characterized in that: The lifting mechanism also includes a tensioning wheel group, which is used to tension the lifting synchronous belt and includes an upper tensioning wheel and a lower tensioning wheel arranged up and down. The synchronous wheel is located between the upper tensioning wheel and the lower tensioning wheel, and the lifting synchronous belt passes through the synchronous wheel in a V shape.
7. The sorting and palletizing mechanical device according to claim 2, characterized in that: The flip body further comprises a flip motor, a driving wheel, a driven wheel and a flip synchronous belt, wherein the flip motor, the driving wheel and the driven wheel are all connected to the lifting slide, the flip synchronous belt is annular, the driving wheel and the driven wheel are arranged at intervals and both contact the inner side surface of the flip synchronous belt; The overturning frame is connected with the driven wheel.
8. The sorting and palletizing mechanical device according to claim 2, characterized in that: The lifting mechanism further comprises at least one slide rail structure, and the lifting slide is connected to the supporting structure via the slide rail structure.
9. The sorting and palletizing mechanical device according to claim 1, characterized in that: The supporting structure is a columnar structure and is extended up and down.
10. The sorting and palletizing mechanical device according to claim 1, characterized in that: The turning mechanism further comprises a suction cup material sensor, which is located on the turning frame and is used to sense whether the turning frame holds a paper-plastic product.