Automatic counting and stacking device for oral cavity boxes
By designing an automatic counting stacking device for oral box, the automatic stacking and counting of oral box is achieved by using suction cups, lifting and pushing components, the high cost and error problems of manual stacking and counting in the prior art are solved, and the production efficiency and accuracy are improved.
Patent Information
- Application Number
- CN202421114712.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-05-21
AI Technical Summary
In the prior art, the oral box needs to be stacked and counted manually after packing, which is large in workload, high in labor costs and prone to quantity errors.
An automatic counting stacking device for oral box is designed, including a suction cup assembly, a lifting assembly and a pushing assembly. The oral box is absorbed through the suction cup, and the lifting assembly is lowered in batches to achieve stacking, and the stacked oral box is pushed to the loading position of the aggregate base plate by pushing the assembly.
Automatic stacking and counting of oral boxes is realized, production efficiency is improved, manual errors are reduced, and missed or excessive placement is avoided.
Smart Images
Figure CN222876373U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to product packaging equipment, in particular to an automatic counting and stacking device for oral boxes. Background Art
[0002] Disposable oral instrument boxes include tweezers, gauze, mouth mirrors, scissors and other instruments. All these instruments need to be put into the same box, bagged and sealed to form a product. After the oral instruments are packed into the packaging box, they are usually stacked, counted and packed manually, which is a lot of work, with high labor costs and prone to quantity errors. Summary of the invention
[0003] The utility model aims to overcome the defects in the prior art and provide a device for automatically counting and stacking oral boxes which can automatically stack and count oral boxes packaged on an assembly line and improve production efficiency.
[0004] The utility model is implemented as follows: an automatic counting and stacking device for oral boxes, comprising a suction cup assembly, a material collecting bottom plate, a pushing assembly and a lifting assembly, wherein the suction cup assembly is arranged above one side of the material collecting bottom plate, and the lifting assembly comprises a lifting platform, a lifting rod, a first sensor, a second sensor and a servo electric cylinder, wherein the upper end of the lifting rod is connected to the lifting platform, the lower end of the lifting rod vertically passes through the material collecting bottom plate and is connected to the output end of the servo electric cylinder, the servo electric cylinder drives the lifting rod to move up and down, and the first sensor and the second sensor arranged up and down are arranged on the servo electric cylinder, and the lifting stroke of the lifting rod is between the first sensor and the second sensor;
[0005] The pushing assembly includes a first cylinder, 2 to 3 push rods and push plates corresponding to the push rods. The pushing assembly is located on the aggregate bottom plate on one side of the lifting rod. The output end of the first cylinder is connected to the push plate through the push rod. The top end of the push rod is fixed on the push plate. A gap is provided between two adjacent push rods to avoid the lifting rod and the lifting platform. The first cylinder pushes the push plate to move horizontally.
[0006] The suction cup assembly includes a second cylinder, a rodless cylinder and a vacuum suction cup, the second cylinder is connected to the output end of the rodless cylinder through a first fixed plate, and the vacuum suction cup is connected to the output end of the second cylinder through a second fixed plate; the vacuum suction cup is located above the lifting platform.
[0007] The lifting platform descends from the highest point until the top surface is flush with the top surface of the aggregate bottom plate, and descends in sections, the number of descents is 5-15 times, and the height of each descent of the lifting platform is 1-5 cm.
[0008] The number of the vacuum suction cups is 2-4.
[0009] A movable baffle is arranged on the aggregate bottom plate.
[0010] The number of the lifting platforms and lifting rods is 2 respectively, and each lifting platform and lifting rod form a lifting group.
[0011] The beneficial effects of the utility model are as follows: the oral boxes are sucked up by the suction cup assembly, and the oral boxes are stacked by descending the lifting assembly in stages; a group of stacked oral boxes is pushed to the unloading position of the aggregate bottom plate by the pushing assembly, and the next group of oral boxes is stacked; the number of oral boxes stacked each time is equal, and automatic stacking is achieved and counting is convenient; the present invention counts and stacks the oral boxes packaged on the assembly line in sequence, which is convenient for packing and avoids human error in quantity, resulting in omission or over-stack. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the structure of the utility model.
[0013] Figure 2 It is a schematic diagram of the structure of the utility model when viewed from above.
[0014] Figure 3 It is a result schematic diagram of the suction cup assembly of the utility model.
[0015] Figure 4 It is a schematic diagram of the structure of the push assembly of the utility model when viewed from above.
[0016] Figure 5 A schematic structural diagram of the present invention when the oral boxes are stacked on a material collecting bottom plate during operation.
[0017] Among them: 1. Suction cup assembly; 2. Aggregate bottom plate; 3. Push assembly; 4. Lifting assembly; 5. Lifting platform; 6. Lifting rod; 7. First sensor; 8. Second sensor; 9. Servo electric cylinder; 10. First cylinder; 11. Push plate; 12. Push rod; 13. Mouth box; 14. Movable baffle; 15. Second cylinder; 16. Rodless cylinder; 17. Vacuum suction cup; 18. First fixed plate; 19. Second fixed plate; 20. Gap. DETAILED DESCRIPTION
[0018] according to Figure 1-3 The utility model discloses an automatic counting and stacking device for oral boxes, comprising a suction cup assembly 1, a material collecting bottom plate 2, a pushing assembly 3 and a lifting assembly 4.
[0019] The suction cup assembly 1 is arranged above one side of the aggregate bottom plate 2. The lifting assembly 4 includes a lifting platform 5, a lifting rod 6, a first sensor 7, a second sensor 8 and a servo electric cylinder 9. The upper end of the lifting rod 6 is connected to the lifting platform 5. The number of the lifting platform 5 and the lifting rod 6 are 2 respectively. One lifting platform 5 and one lifting rod 6 form a lifting group. The lower end of the lifting rod 6 vertically passes through the aggregate bottom plate 2 and is connected to the output end of the servo electric cylinder 9. The servo electric cylinder 9 drives the lifting rod 6 to move up and down, and the first sensor 7 and the second sensor 8 arranged up and down are arranged on the servo electric cylinder 9. The first sensor 7 and the second sensor 8 are connected to the servo electric cylinder 9. The lifting stroke of the lifting rod 6 is between the first sensor 7 and the second sensor 8; the lifting platform 5 descends in sections from the highest point to the top surface flush with the top surface of the aggregate bottom plate 2. The number of descents is 5 to 15 times. The height of each descent of the lifting platform 5 is 1 to 5 cm, preferably 3 cm. In actual work, the height to which the lifting platform 5 descends each time is preferably the thickness of a mouth box 13. When the lifting platform 5 descends to the point where the top surface is flush with the top surface of the aggregate bottom plate 2, it has descended exactly 10 times. At this time, there are exactly 10 mouth boxes 13 located on the aggregate bottom plate 2. The number of 10 is convenient for overall packaging counting and reduces the occurrence of counting errors.
[0020] The pushing assembly 3 includes a first cylinder 10, 2-3 push plates 11 and 2-3 push rods 12, the push plates 11 and the push rods 12 correspond to each other, the pushing assembly 3 is located on the material collecting bottom plate 2 on one side of the lifting rod 6, the output end of the first cylinder 10 is connected to the push plate 11 through the push rod 12, the top end of the push rod 12 is fixed on the push plate 11, and a gap 20 is provided between two adjacent push rods 12 for avoiding the lifting rod 6 and the lifting platform 5; the first cylinder 10 pushes the push plate 11 to move horizontally. A movable baffle 14 is provided on the material collecting bottom plate 2.
[0021] The suction cup assembly 1 includes a second cylinder 15, a rodless cylinder 16 and a vacuum suction cup 17. The second cylinder 15 is connected to the output end of the rodless cylinder 16 through a first fixing plate 18, and the vacuum suction cup 17 is connected to the output end of the second cylinder 15 through a second fixing plate 19. The vacuum suction cup 17 is located above the lifting platform 5. The number of the vacuum suction cups 17 is 2-4.
[0022] When the utility model is used, the conveyor belt carrying the packaged oral boxes 13 is located on one side of the material collecting bottom plate 2, and the rodless cylinder 16 is located above the material collecting bottom plate 2 and the conveyor belt.
[0023] Initially, the servo electric cylinder 9 drives the lifting rod 6 to rise. After the first sensor 7 detects the bottom position of the lifting rod 6, which is the highest position of the lifting rod 6, the servo electric cylinder 9 stops rising.
[0024] The rodless cylinder 16 drives the second cylinder 15 to move forward and backward, that is, to move horizontally on the y-axis, thereby driving the vacuum suction cup 17 to move forward and backward. When the vacuum suction cup 17 moves to the top of the mouth box 13 on the conveyor belt, the second cylinder 15 drives the vacuum suction cup 17 to move downward on the z-axis, the vacuum suction cup 17 sucks the mouth box 13, and the second cylinder 15 drives the vacuum suction cup 17 to move upward. At the same time, the rodless cylinder drives the second cylinder 15 to move horizontally along the y-axis, moves the sucked mouth box 13 to the top of the lifting platform 5, and then releases the mouth box 13, and the mouth box 13 falls on the lifting platform 5. At this time, the servo electric cylinder drives the lifting rod 6 and the lifting platform 5 to descend once. The rodless cylinder 16 drives the second cylinder 15 to move backward to the top of the next mouth box, repeats the above-mentioned action of sucking the mouth plate, and when the mouth plate falls on the lifting platform 5 again, the servo electric cylinder drives the lifting rod 6 and the lifting platform 5 to descend again. Continue to repeat the above process until the second sensor 8 detects the bottom position of the lifting rod 6, at which time the lifting rod 6 drops into place, and the top surface of the lifting platform 5 is flush with the top surface of the aggregate bottom plate 2. The second sensor 8 sends a signal, and the servo electric cylinder 9 stops moving; the first cylinder 10 drives the push rod 12 and the push plate 11 to push the stacked oral boxes 13 on the lifting platform 5 in the x-axis direction, and the stacked oral boxes 13 are pushed forward by the push rod 12 and the push plate 11, leaving the lifting platform 5 area, and then the first cylinder 10 drives the push plate 11 and the push rod 12 to reset; repeat the next set of oral disc box suction actions. The electrical controls of the servo electric cylinder 9, the first cylinder 10, the second cylinder 15 and the rodless cylinder 16 of the utility model are all completed by a CNC controller, which is a mature existing technology itself, and its working principle is not repeated in this case. The utility model counts and stacks the oral boxes packaged on the production line in sequence through the suction cup assembly, the lifting assembly and the pushing assembly, which is convenient for packing and avoids human error in quantity, resulting in missing or over-packing.
Claims
1. A device for automatically counting and stacking oral boxes, characterized in that: It includes a suction cup assembly, a material collecting bottom plate, a pushing assembly and a lifting assembly, wherein the suction cup assembly is arranged above one side of the material collecting bottom plate, and the lifting assembly includes a lifting platform, a lifting rod, a first sensor, a second sensor and a servo electric cylinder, wherein the upper end of the lifting rod is connected to the lifting platform, and the lower end of the lifting rod vertically passes through the material collecting bottom plate and is connected to the output end of the servo electric cylinder, and the servo electric cylinder drives the lifting rod to move up and down, and the first sensor and the second sensor arranged up and down are arranged on the servo electric cylinder, and the lifting stroke of the lifting rod is between the first sensor and the second sensor; The pushing assembly includes a first cylinder, 2 to 3 push rods and push plates corresponding to the push rods. The pushing assembly is located on the aggregate bottom plate on one side of the lifting rod. The output end of the first cylinder is connected to the push plate through the push rod. A gap is provided between two adjacent push rods to avoid the lifting rod and the lifting platform. The first cylinder pushes the push plate to move horizontally.
2. The oral box automatic counting and stacking device according to claim 1, characterized in that: The suction cup assembly includes a second cylinder, a rodless cylinder and a vacuum suction cup, the second cylinder is connected to the output end of the rodless cylinder through a first fixed plate, and the vacuum suction cup is connected to the output end of the second cylinder through a second fixed plate; the vacuum suction cup is located above the lifting platform.
3. The oral box automatic counting and stacking device according to claim 1, characterized in that: The lifting platform descends from the highest point to the point where the top surface is flush with the top surface of the aggregate bottom plate, and descends in sections, the number of descents is 5 to 15 times, and the height of each descent of the lifting platform is 1 to 5 cm.
4. The oral box automatic counting and stacking device according to claim 2, characterized in that: The number of the vacuum suction cups is 2-4.
5. The oral box automatic counting and stacking device according to claim 1, characterized in that: A movable baffle is arranged on the aggregate bottom plate.
6. The oral box automatic counting and stacking device according to claim 1, characterized in that: The number of the lifting platforms and lifting rods is 2 respectively, and each lifting platform and lifting rod form a lifting group.