Vertical feeding type automatic box filling machine

Abstract

The utility model provides a vertical feeding type automatic box filling machine which comprises a main plate, and a mechanical arm (robot) and an air cylinder are arranged on the main plate. The push plate is connected with a telescopic rod of the air cylinder and is driven by the telescopic rod of the air cylinder to reciprocate; the fixing frames are arranged at the upper end and the lower end of the main plate and extend outwards; the upper turning plate is connected with a hinge and is connected with the fixing frame through the hinge; the lower turning plate is connected with a hinge and is connected with the fixing frame through the hinge; one end of the upper tension spring is connected with the fixing frame, and the other end of the upper tension spring is connected with the upper turning plate; one end of the lower tension spring is connected with the fixing frame, and the other end of the lower tension spring is connected with the lower turning plate; the bottom plate is arranged at the position above the lower fixing frame, a receding hole is formed in the bottom plate, the receding hole is used for receding of the lower tension spring, and the automatic boxing device has the advantages that automatic boxing can be achieved, cost is saved, and working efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of case packing machines, in particular to a vertical feeding type automatic case packing machine. Background Art

[0002] Boxes are packaging containers, usually used for transport packaging, and belong to outer packaging. Boxes are similar in shape to boxes. It is customary to call small boxes a box and large boxes a box. There is no obvious boundary between them, but the structural strength of the box is poor, and some additional measures are needed (such as lining and partitions inside the box) to enhance the positioning and cushioning and vibration isolation effects inside the box. Boxing technology refers to the technology of placing small-packaged products into boxes in a certain way and sealing the box mouth in order to prevent them from being damaged during transportation and to facilitate storage and transportation.

[0003] The patent publication number CN221820379U was retrieved, and the patent name is public materials of automatic cartoning machine, which specifically discloses a robotic arm, a clamp is installed at the end of the robotic arm, and the bottom of the clamping plate of the clamp is connected to a movable plate, the inner wall of the clamping plate of the clamp is installed with a clamping block, and the inner wall of the clamping block is provided with a strip opening, the inner wall of the strip opening is provided with a spring, and the end of the spring is connected to a rubber column, the outer wall of the clamp is connected to a connecting rod on both sides, and the end of the connecting rod is installed with a first rotating shaft, the other end of the first rotating shaft is connected to a hydraulic rod, and the telescopic end of the hydraulic rod is installed with a hanging ring, the inside of the hanging ring is hung with a movable rod, and the other end of the movable rod is connected to a second rotating shaft, the outside of the second rotating shaft is connected to the clamping plate of the clamp, and the outside of the second rotating shaft is installed with a movable plate, the inner wall of the movable plate is provided with a groove, and the inside of the groove is bonded with an anti-slip strip.

[0004] Analysis of the aforementioned public materials indicates that automatic packing of items is possible, with effective clamping to prevent product damage. However, hydraulic rods are required at both the top and bottom, significantly increasing the cost of the equipment. Furthermore, hydraulic operation is slow, impacting work efficiency. Utility Model Content

[0005] In view of this, the utility model provides a vertical feeding type automatic case packing machine, which can not only realize automatic case packing, but also save costs and have high working efficiency.

[0006] In order to solve the above technical problems, the utility model provides a vertical feeding type automatic case packing machine, comprising:

[0007] A main board, on which a mechanical arm and a cylinder are provided;

[0008] A push plate connected to the telescopic rod of the cylinder and driven to reciprocate by the telescopic rod of the cylinder;

[0009] A fixing frame, which is arranged at the upper end and the lower end of the main board and extends outward;

[0010] An upper flap, the upper flap being connected to a hinge and connected to a fixing frame via the hinge;

[0011] A lower flap, the lower flap being connected to a hinge and connected to a fixing frame via the hinge;

[0012] An upper tension spring, one end of which is connected to the fixing frame, and the other end of which is connected to the upper flap;

[0013] A lower tension spring, one end of which is connected to the fixing frame, and the other end of which is connected to the lower flap;

[0014] The bottom plate is arranged above the lower fixing frame and is provided with a clearance hole for allowing the lower tension spring to make way;

[0015] A wall panel is arranged on one side of the upper flap and the lower flap.

[0016] Furthermore, the main board, wall panels and fixing frame form a structure closed on four sides, and the space opposite to the wall panels is the space for the box to enter, and the space opposite to the main board is the space for the box to be pushed out.

[0017] Furthermore, the bottom plate is parallel to the fixing frame and is arranged in a space closed on four sides, and the box body is placed on the bottom plate.

[0018] Furthermore, the upper tension spring and the lower tension spring are both arranged obliquely, the upper tension spring is used for returning the upper flip plate, and the lower tension spring is used for returning the lower flip plate.

[0019] Furthermore, there is a distance between the upper flap and the lower flap, and the distance is smaller than the height of the box.

[0020] Furthermore, the said clearance holes are two parallel opening holes, and the positions thereof correspond to the positions of the lower tension springs.

[0021] The beneficial effects of the above technical solution of the utility model are as follows:

[0022] 1. It can realize automatic cartoning. First, the pre-packaged products (ice cream, biscuits, cakes, quick-frozen products, daily chemicals, etc.) are vertically or horizontally (square products) fed into the automatic cartoning machine by inertia through the conveyor belt. By setting the upper and lower tension springs in conjunction with the flap and push plate, the stacked products can be sorted and compacted first. After being transported to the predetermined position, the push plate continues to push forward, squeezing the flap open, and then completing the delivery of the products into the carton.

[0023] 2. Save costs and increase work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural diagram of the utility model;

[0025] Figure 2 for Figure 1 Axonometric drawing of

[0026] Figure 3 for Figure 1 Structural diagram from another perspective;

[0027] Figure 4 It is a structural diagram during transportation;

[0028] In the figure: 1. Main board; 2. Fixed frame; 3. Bottom plate; 4. Upper tension spring; 5. Lower tension spring; 6. Upper flap; 7. Lower flap; 8. Hinge; 9. Wall panel; 10. Push plate; 11. Cylinder; 12. Robotic arm; 13. Clearance hole; 14. Carton. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the embodiment of the present invention clearer, the following will be combined with the appended drawings of the embodiment of the present invention. Figure 1-4 The technical solutions of the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only a portion of the embodiments of the present invention, not all of them (for example, replacing the mainboard and upper and lower fixing frames with clamps is also possible). Based on the described embodiments of the present invention, all other embodiments derived by persons of ordinary skill in the art are within the scope of protection of the present invention.

[0030] like Figure 1-4 As shown: Example

[0031] A vertical feeding type automatic case packing machine includes a main board 1, on which a mechanical arm 12 and a cylinder 11 are provided; a push plate 10, which is connected to the telescopic rod of the cylinder 11 and reciprocates under the drive of the telescopic rod of the cylinder 11; a fixed frame 2, which is arranged at the upper and lower ends of the main board 1 and extends outward; an upper flap 6, which is connected to a hinge 8 and is connected to the fixed frame 2 through the hinge 8; a lower flap 7, which is connected to a hinge 8, and is connected to the fixing frame 2 through a hinge 8; an upper tension spring 4, one end of the upper tension spring 4 is connected to the fixing frame 2, and the other end is connected to the upper flip plate 6; a lower tension spring 5, one end of the lower tension spring 5 is connected to the fixing frame 2, and the other end is connected to the lower flip plate 7; a bottom plate 3, the bottom plate 3 is arranged at an upper position above the fixing frame 2 below, and a makeshift hole 13 is provided on the bottom plate 3, and the makeshift hole 13 is used to make way for the lower tension spring 5; a wall panel 9, the wall panel 9 is arranged on one side of the upper flip plate 6 and the lower flip plate 7.

[0032] In this embodiment, the main board 1 is a plate-like structure, on which a cylinder 11 and a mechanical arm 12 are mounted. The mechanical arm 12 can be mounted on a robot to facilitate the movement of the case packer, and the cylinder 11 is used to push the push plate 10. The fixing frame 2 is fixed to the main board 1, with fixing frames 2 provided at both the upper and lower ends. The fixing frame 2 is connected to an upper flap 6 and a lower flap 7 via hinges 8. The maximum twisting position of the hinge 8 is when the flap is perpendicular to the fixing frame 2. An upper tension spring 4 and a lower tension spring 5 are provided between the flap and the fixing frame 2, respectively, for returning the upper flap 6 and the lower flap 7. Under the action of the tension springs, in conjunction with the push plate 10, a squeezing force is also generated on the box body to prevent the products in the box from sliding and scattering during transportation. Example

[0033] The main board 1, wall panels 9 and fixing frame 2 form a structure closed on four sides, and the space opposite to the wall panels 9 is the space for the box to enter, and the space opposite to the main board 1 is the space for the box to be pushed out.

[0034] Different from the above embodiment, in this embodiment, the main board 1, the wall panel 9 and the fixing frame 2 are all plate-shaped structures. Example

[0035] The bottom plate 3 is parallel to the fixing frame 2 and is arranged in a space closed on four sides, and the box body is placed on the bottom plate 3 .

[0036] Different from the above embodiment, in this embodiment, the bottom plate 3 is designed to hold up the product without contacting the tension spring, so that the product can smoothly enter the carton 14 during the packing process. Example

[0037] The upper tension spring 4 and the lower tension spring 5 are both arranged obliquely. The upper tension spring 4 is used for returning the upper flap 6 , and the lower tension spring 5 is used for returning the lower flap 7 .

[0038] Different from the above embodiment, in this embodiment, the upper tension spring 4 and the lower tension spring 5 are arranged at an angle to facilitate the return of the flap. Example

[0039] There is a distance between the upper flap 6 and the lower flap 7, and the distance is smaller than the height of the box.

[0040] Different from the above embodiment, in this embodiment, the distance between the upper flap 6 and the lower flap 7 only needs to be smaller than the height of the carton 14 . Example

[0041] The said clearance holes 13 are two parallel opening holes, and the positions thereof correspond to the positions of the lower tension spring 5 .

[0042] Different from the above embodiment, in this embodiment, the clearance hole 13 allows the lower tension spring 5 to move in the space without affecting the packaging.

[0043] The working method (or working principle) of this utility model:

[0044] When this technology is working, when it is used, the pre-packaged products (ice cream, biscuits, cakes, frozen food, daily chemicals, etc.) are first fed vertically or horizontally (square products) into the automatic cartoning machine by inertia through the conveyor belt. After the pre-packaged products enter this device and reach the specified number, the cylinder 11 pushes out a part of them, sorts and collects the pre-packaged products, and the robotic arm 12 (robot) moves this device into the carton 14. The cylinder 11 pushes out the push plate 10 completely, and at the same time squeezes the flap to drive the tension spring to extend, the flap opens, and the product is smoothly fed into the carton 14, pushes the plate 10, the cylinder 11 retracts and drives the push plate 10 to retract, the tension spring naturally contracts, and pulls the flap closed. At the same time, the robotic arm 12 (robot) moves this device to the outlet of the conveyor belt of the packaging machine, continues to pick up the pre-packaged products, and repeats the operation.

[0045] In the present invention, unless otherwise clearly specified and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly specified and limited, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to specific circumstances.

[0046] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles described in the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A vertical feeding automatic cartoning machine, characterized by: The invention comprises a main board (1), wherein a mechanical arm (12) and a cylinder (11) are provided on the main board (1); A push plate (10), the push plate (10) being connected to the telescopic rod of the cylinder (11) and being driven by the telescopic rod of the cylinder (11) to reciprocate; A fixing frame (2), the fixing frame (2) being arranged at the upper end and the lower end of the main board (1) and extending outward; An upper flap (6), the upper flap (6) being connected to a hinge (8) and connected to a fixing frame (2) via the hinge (8); A lower flap (7), wherein the lower flap (7) is connected to a hinge (8) and is connected to a fixing frame (2) via the hinge (8); An upper tension spring (4), one end of the upper tension spring (4) is connected to the fixing frame (2), and the other end is connected to the upper flap (6); A lower tension spring (5), one end of which is connected to the fixing frame (2) and the other end of which is connected to the lower flap (7); A bottom plate (3), the bottom plate (3) is arranged above the lower fixing frame (2), and a clearance hole (13) is provided on the bottom plate (3), and the clearance hole (13) is used for the clearance of the lower tension spring (5); A wall panel (9) is provided on one side of the upper flap (6) and the lower flap (7).

2. The vertical feeding automatic case packing machine according to claim 1, characterized in that: The main board (1), the wall board (9) and the fixing frame (2) form a structure closed on four sides, and the space opposite to the wall board (9) is the space for the box to enter, and the space opposite to the main board (1) is the space for the box to be pushed out.

3. The vertical feeding automatic case packing machine according to claim 2, characterized in that: The bottom plate (3) is parallel to the fixing frame (2) and is arranged in a space closed on four sides, and the box body is placed on the bottom plate (3).

4. The vertical feeding automatic case packing machine according to claim 3, characterized in that: The upper tension spring (4) and the lower tension spring (5) are both arranged obliquely. The upper tension spring (4) is used for returning the upper flap (6), and the lower tension spring (5) is used for returning the lower flap (7).

5. The vertical feeding automatic case packing machine according to claim 4, characterized in that: There is a distance between the upper flap (6) and the lower flap (7), and the distance is smaller than the height of the box.

6. The vertical feeding automatic case packing machine according to claim 5, characterized in that: The said clearance holes (13) are two parallel opening holes, and the positions thereof correspond to the positions of the lower tension spring (5).

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