Counting, feeding and boxing machine
By designing a shrinkable or expanded feed silo, the problem of large box body when packing soft products is solved to achieve automatic boxing, and compact boxing is realized, reducing costs and improving packaging flexibility.
Patent Information
- Application Number
- CN202420938313.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-04-30
AI Technical Summary
When packing, soft independent packaging products need to be designed to achieve automatic boxing due to their softness, resulting in increased costs and insufficient packaging flexibility.
A shrinkable or extended feed silo is designed so that the push cylinder is in a centralized and compact state when pushing the product, thereby achieving a fast and compact boxing. The feed silo is driven to lift and lower by the silo cylinder, and the size of the inner cavity is changed by moving the back plate and the baffle.
It realizes the compact space packaging box closure of soft independent packaging products, reduces production costs, improves packaging flexibility, and is simple in structure and convenient in maintenance.
Smart Images
Figure CN222859810U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a counting feeding cartoning machine, in particular to a feeding cartoning machine for automatically boxing independently packaged strip-shaped soft products. Background Art
[0002] In modern industrial production, there are many products that are individually packaged in boxes. For soft products such as sheets and strips, such as Chinese patent medicine granules, when such products are individually packaged in boxes, due to the softness of the independently packaged products, in order to be able to use natural fall-type feeding when boxing, the box body needs to be designed to be much larger than the overall volume of the independent package in order to be able to automatically box. Compact boxing requires manual labor, which increases the cost of the product. At the same time, the box body specifications also increase, making the product packaging flexibility insufficient. Summary of the invention
[0003] The utility model aims to provide a counting feeding cartoning machine, which adopts a feeding bin which can be shrunk or expanded to change the size of the inner cavity, so that when the pushing cylinder pushes the product, the product is in a concentrated and compact state, thereby quickly and conveniently performing compact cartoning.
[0004] The technical solution of the utility model is based on a frame, a conveyor belt, a controller, a counter, a gate cylinder, a push cylinder, a buffer bin, a suction cup cylinder, a motor, a feeding bin, a suction cup, an instruction tray, a bin cylinder, a push head, a mobile back plate, a baffle, a back plate cylinder, and a gate, and is characterized in that the buffer bin is arranged at the outlet of the conveyor belt, the bottom of the buffer bin is a downwardly inclined surface, the feeding bin is arranged below the buffer bin, and the discharge port of the buffer bin is opposite to the feed port of the feeding bin, and the inner cavity of the feeding bin can shrink or expand to change the size of the inner cavity The material bin cylinder is small, and the material bin cylinder is fixed on the frame. The telescopic rod of the material bin cylinder is connected with the feeding bin, and can drive the feeding bin to rise and fall. A gate is arranged at the exit of the buffer warehouse, and the gate cylinder is fixed on the frame, and the telescopic rod of the gate cylinder is connected with the gate through a swing arm. The gate cylinder can drive the gate to open or close the discharge port of the buffer warehouse. The pushing cylinder is installed in the buffer warehouse above the feeding port of the feeding bin, and a pushing head is installed at the end of the telescopic rod of the pushing cylinder, and the telescopic rod of the pushing cylinder can drive the pushing head to move toward the discharge port of the feeding bin.
[0005] The bottom area of the pusher head of the utility model is the same as the space size of the inner cavity of the feeding bin after contraction.
[0006] The back side of the feeding bin described in the utility model is a movable back plate, and the back plate cylinder is fixed on the feeding bin and located behind the movable back plate. The telescopic rod of the back plate cylinder is connected to the movable back plate and can push the movable back plate forward and backward to shrink or expand the inner cavity of the feeding bin to change the size of the inner cavity. A baffle is arranged at the bottom end of the movable back plate at the discharge port of the feeding bin through a torsion spring.
[0007] The top of the movable back plate of the utility model is bent backward to form a smooth feeding port, so that the feeding port of the feeding bin is larger than the discharging port.
[0008] When the baffle at the bottom of the movable back plate of the utility model closes the discharge port of the feeding bin by the elastic force of the torsion spring, the baffle remains in a downward tilted state from back to front, and automatically opens when the pushing cylinder pushes the material in the feeding bin, and automatically closes the discharge port of the feeding bin when the pushing cylinder contracts.
[0009] The working principle of the utility model is that the products are conveyed to the buffer bin through the conveyor belt, and when the controller detects through the counter that the number of products in the buffer bin meets the preset timing, the controller controls the conveyor belt to stop working, and then the controller drives the gate cylinder to open the gate, and the products naturally fall into the feeding bin, and then the controller controls the silo cylinder to force the moving back plate to move forward, so that the inner cavity of the feeding bin is the same as the box inner cavity, at this time the controller drives the silo cylinder to insert the discharge port of the feeding bin into the packaging box, and then the controller drives the pushing cylinder to push the products in the feeding bin into the packaging box, and finally the silo cylinder contracts the discharge port of the feeding bin to exit the packaging box, the pushing cylinder drives the pushing head to reset, the motor drives the suction cup cylinder into place through the swing arm, the suction cup cylinder drives the suction cup to absorb the product manual on the manual tray, and then the motor drives the swing arm in reverse to move the product manual to the packaging box mouth, and the pushing cylinder drives the pushing head to push the product manual into the packaging box, and such a cycle of actions is performed for automated and compact packaging.
[0010] The utility model has the advantages of simple structure, convenient and fast maintenance, stable and reliable operation, and can fully automatically and quickly seal the packaging box of the soft independent packaging product in a compact space. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;
[0012] Figure 2 This is a schematic diagram of the overall three-dimensional structure of the utility model from another viewing angle;
[0013] Figure 3 It is a schematic diagram of the cutaway three-dimensional structure of the utility model. DETAILED DESCRIPTION
[0014] according to Figure 1 , Figure 2 , Figure 3As shown, the utility model comprises a frame 1, a conveyor belt 2, a controller 3, a counter 4, a gate cylinder 5, a push cylinder 6, a buffer bin 7, a suction cup cylinder 8, a motor 9, a feeding bin 10, a suction cup 11, an instruction tray 12, a bin cylinder 13, a push head 14, a movable back plate 15, a baffle 16, a back plate cylinder 17, and a gate 18, characterized in that the buffer bin 7 is arranged at the outlet of the conveyor belt 2, the bottom of the buffer bin 7 is a downwardly inclined surface, the feeding bin 10 is arranged below the buffer bin 7, and the discharge port of the buffer bin 7 is opposite to the feed port of the feeding bin 10 at the upper and lower sides, and the inner cavity of the feeding bin 10 can shrink or expand to change the inner cavity The size of the silo cylinder 13 is fixed on the frame 1, and the telescopic rod of the silo cylinder 13 is connected to the feeding silo 10, which can drive the feeding silo 10 to rise and fall; a gate 18 is arranged at the exit of the buffer warehouse, and the gate cylinder 5 is fixed on the frame, and the telescopic rod of the gate cylinder 5 is connected to the gate 18 through a swing arm, and the gate cylinder 5 can drive the gate to open or close the discharge port of the buffer warehouse 7, and the pushing cylinder 6 is installed in the buffer warehouse 7 above the feed port of the feeding silo 10, and a pushing head 14 is installed at the end of the telescopic rod of the pushing cylinder 6, and the telescopic rod of the pushing cylinder 6 can drive the pushing head 14 to move toward the discharge port of the feeding silo 10.
[0015] The bottom area of the pusher head 14 is the same as the space size of the inner cavity of the feeding bin 10 after contraction.
[0016] The back of the feeding bin 10 is a movable back plate 15, and a back plate cylinder 17 is fixed on the feeding bin 10 and is located behind the movable back plate 15. The telescopic rod of the back plate cylinder 17 is connected to the movable back plate 15, and can push the movable back plate 15 forward and backward to shrink or expand the inner cavity of the feeding bin 10 to change the size of the inner cavity. A baffle 16 is arranged at the bottom end of the movable back plate 15 at the discharge port of the feeding bin 10 through a torsion spring.
[0017] The top of the movable back plate 15 is bent backward to form a smooth feed opening, so that the feed opening of the feeding bin 10 is larger than the discharge opening.
[0018] When the baffle 16 at the bottom of the movable back plate 15 closes the discharge port of the feeding bin 10 by the torsion spring force, the baffle 16 remains in a downward tilted state from back to front, and automatically opens when the pushing cylinder 6 pushes the material in the feeding bin 10, and automatically closes the discharge port of the feeding bin 10 when the pushing cylinder 6 contracts.
Claims
1. A counting and feeding cartoning machine, comprising a frame (1), a conveyor belt (2), a controller (3), a counter (4), a gate cylinder (5), a push cylinder (6), a buffer bin (7), a suction cup cylinder (8), a motor (9), a feeding bin (10), a suction cup (11), an instruction tray (12), a bin cylinder (13), a push head (14), a movable back plate (15), a baffle (16), a back plate cylinder (17), and a gate (18), characterized in that: The buffer bin (7) is arranged at the exit of the conveyor belt (2), the bottom of the buffer bin (7) is a downwardly inclined surface, the feeding bin (10) is arranged below the buffer bin (7), and the discharge port of the buffer bin (7) is opposite to the feed port of the feeding bin (10) in the upper and lower directions, the inner cavity of the feeding bin (10) can be contracted or expanded to change the size of the inner cavity, the bin cylinder (13) is fixed on the frame (1), the telescopic rod of the bin cylinder (13) is connected to the feeding bin (10), and can drive the feeding bin (10) to rise and fall; in the buffer bin, the outlet is located A gate (18) is provided, a gate cylinder (5) is fixed on the frame, and a telescopic rod of the gate cylinder (5) is connected to the gate (18) through a swing arm, and the gate cylinder (5) can drive the gate to open or close the discharge port of the buffer bin (7), and the push cylinder (6) is installed in the buffer bin (7) above the feed port of the feeding bin (10), and a push head (14) is installed at the end of the telescopic rod of the push cylinder (6), and the telescopic rod of the push cylinder (6) can drive the push head (14) to move toward the discharge port of the feeding bin (10).
2. A counting feeding cartoning machine according to claim 1, characterized in that: The bottom area of the pushing head (14) is the same as the space size of the inner cavity of the feeding bin (10) after contraction.
3. The counting and feeding cartoning machine according to claim 1, characterized in that: The back of the feeding bin (10) is a movable back plate (15). A back plate cylinder (17) is fixed on the feeding bin (10) and is located behind the movable back plate (15). The telescopic rod of the back plate cylinder (17) is connected to the movable back plate (15) and can push the movable back plate (15) forward and backward to shrink or expand the inner cavity of the feeding bin (10) to change the size of the inner cavity. A baffle (16) is provided at the bottom end of the movable back plate (15) at the discharge port of the feeding bin (10) through a torsion spring.
4. A counting feeding cartoning machine according to claim 1 or 3, characterized in that: The top of the movable back plate (15) is bent backward to form a smooth feed opening, so that the feed opening of the feeding bin (10) is larger than the discharge opening.
5. The counting and feeding cartoning machine according to claim 4, characterized in that: When the baffle plate (16) at the bottom end of the movable back plate (15) closes the discharge port of the feeding bin (10) by the elastic force of the torsion spring, the baffle plate (16) remains in a downward tilted state from the back to the front, and automatically opens when the pushing cylinder (6) pushes the material in the feeding bin (10), and automatically closes the discharge port of the feeding bin (10) when the pushing cylinder (6) contracts.