Material pushing device of side type box filling machine

Abstract

The utility model relates to a material pushing device of a side type box filling machine, which comprises a bearing plate, the bearing plate penetrates through and is rotationally connected with two rotating rods, main gears are coaxially fixed at the upper and lower ends of the rotating rods, the two main gears at the same height are meshed, two rotating seats are fixed on the bearing plate, and main limiting rods are rotationally arranged at the upper and lower ends of the rotating seats; according to the scheme, the bearing plate moves till materials are located between the main limiting rods, the motor is started, the secondary gears drive the main gears to rotate, and therefore the four main gears all rotate; and two main gears at the same height rotate reversely, so that first connecting rods get close to each other, second connecting rods are driven to get close to each other, main limiting rods get close to each other, four limiting plates clamp materials, and when the gravity center of the materials is deviated, telescopic rods are started until secondary limiting rods abut against the outer walls of the materials, and the materials are pushed through an air cylinder after being clamped.

Description

Technical Field

[0001] The present application relates to the technical field of carton packers, and in particular to a material pushing device of a side carton packer. Background Art

[0002] Side-loading case packers, also known as side-push case packers, are essential equipment in modern industrial production lines and are widely used in a variety of industries, including food, pharmaceuticals, chemicals, and electronics. They automatically load products into cartons from the side and complete subsequent processes such as sealing and palletizing. Depending on the packaging format and application, side-loading case packers are available in various types, including standard and custom models, to meet diverse customer needs.

[0003] The "Pushing Device of a Side-Type Case Packer with Publication No. 'CN218022316U'" discloses that a lifting cylinder drives a partition to rise in a plug-in slot, and a receiving slot corresponding to a conveying mechanism is formed between adjacent partitions. The material moves from the conveying mechanism into the receiving slot, ensuring that the material is placed neatly on the support plate. When the partition drops to below the support plate, the pressing cylinder drives the pressing plate to drop, further pressing the material on the support plate from above. The pushing cylinder pushes the material pressed by the pressing plate into the side of the box along the support plate, completing a packing action. The pushing device utilizes the coordinated cooperation of the partition and the pressing plate to ensure the neatness of the material when it is pushed into the box. However, when the above-mentioned pushing device of the side-type case packer is in use, when the weight of the box is large or the center of gravity is relatively biased, deflection will occur during the pushing process, reducing the efficiency of pushing. Therefore, in order to solve the above-mentioned problems, the present application provides a pushing device of a side-type case packer.

[0004] The above information disclosed in this background technology is only used to increase the understanding of the background technology of this application. Therefore, it may contain information that does not constitute the prior art known to ordinary technicians in this field. Utility Model Content

[0005] In order to solve the problem of deflection that easily occurs during the pushing process, the present application provides a pushing device for a side-type cartoner.

[0006] The present application provides a pushing device for a side-type cartoning machine, including a support plate, which is provided with two rotating rods that are rotatably connected to the support plate. The upper and lower ends of the rotating rods are coaxially fixedly connected to main gears, and the two main gears at the same height are meshed. The support plate is fixed with two rotating seats, and the upper and lower ends of the rotating seats are rotatably connected to main limit rods. When one main gear rotates, the four main limit rods move away from or approach each other, and secondary limit rods are provided on the side of the main limit rod away from the support plate for further fixing the material.

[0007] Preferably, the upper and lower ends of the rotating rod are rotatably connected to the first connecting rod, the first connecting rods are symmetrically arranged, and a second connecting rod is arranged on the side of the first connecting rod away from the rotating rod. The first connecting rod and the second connecting rod are rotatably connected through the first connecting seat.

[0008] Preferably, the main limiting rods are rotatably connected to the second connecting rod via a second connecting seat, and the second connecting seat is rotatably connected to the secondary limiting rod.

[0009] Preferably, the outer wall of the second connecting rod is rotatably connected to a telescopic rod, and one end of the telescopic rod away from the second connecting rod is rotatably connected to the secondary limiting rod.

[0010] Preferably, the side walls opposite to the main limit rod are provided with limit plates, the main limit rods are fixedly connected to a plurality of telescopic columns, one end of the telescopic column is fixedly connected to the limit plate closest to it, and the outer walls of the telescopic columns are wound with springs, and the limit plates are elastically connected to the main limit rods through the springs.

[0011] Preferably, a motor is fixedly provided on the upper wall of the support plate, the rotating shaft of the motor passes through the support plate and is rotatably connected thereto, the lower end of the rotating shaft is coaxially fixedly connected to a secondary gear, and the secondary gear is engaged with one of the main gears.

[0012] Preferably, the rear side of the support plate is fixedly connected to a vertical plate, the rear wall of the vertical plate is provided with a mounting plate, the rear wall of the mounting plate is fixedly connected to a fixing rod, the fixing rod is fixedly connected to a cylinder, one end of the cylinder passes through the mounting plate and is fixedly connected to the vertical plate.

[0013] Preferably, four slide bars are fixedly provided on the rear wall of the vertical plate, and the slide bars are all provided through the mounting plate and are slidably connected thereto, and two mounting seats are fixedly connected to the upper and lower walls of the mounting plate, and the mounting seats are all provided with mounting holes.

[0014] In summary, this application has the following beneficial technical effects:

[0015] By starting the cylinder, the vertical plate drives the supporting plate to move until the material is between the two main limit rods, the motor is started, and the secondary gear drives the main gear to rotate, so that the four main gears all rotate, and the two main gears at the same height rotate in opposite directions, so that the two first connecting rods at the same height approach each other, driving the second connecting rods to approach each other, so that the main limit rods approach each other, and the four limit plates clamp the material. When the center of gravity of the material is more biased, the telescopic rod is started until the secondary limit rod touches the outer wall of the material. After clamping the material, the cylinder is used to push the material. Compared with the comparative document, this device drives four limit plates to move synchronously by a motor to clamp the material, which improves the stability of clamping. The clamping effect is further improved by the setting of four secondary limit rods. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure from a first perspective in Example 1 of the present application;

[0017] Figure 2 This is a schematic diagram of the overall structure from a second viewing angle in Example 1 of the present application;

[0018] Figure 3 It is a schematic diagram of the overall structure from the third perspective in Example 1 of the present application.

[0019] Explanation of the accompanying drawings: 1. Vertical plate; 2. Mounting plate; 3. Mounting seat; 4. Mounting hole; 5. Sliding rod; 6. Fixed rod; 7. Cylinder; 8. Support plate; 9. Main gear; 10. Rotating rod; 11. First connecting rod; 12. First connecting seat; 13. Second connecting rod; 14. Second connecting seat; 15. Secondary limit rod; 16. Main limit rod; 17. Rotating seat; 18. Telescopic rod; 19. Limit plate; 20. Motor; 21. Secondary gear. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-3 This application is described in further detail.

[0021] Example 1

[0022] Reference Figure 1-3 A pushing device for a side-type case packer includes a support plate 8, a vertical plate 1 being fixedly connected to the rear side of the support plate 8, a mounting plate 2 being provided on the rear wall of the vertical plate 1, a fixing rod 6 being fixedly connected to the rear wall of the mounting plate 2, a cylinder 7 being fixedly connected to the fixing rod 6, one end of the cylinder 7 being passed through the mounting plate 2 and fixedly connected to the vertical plate 1. Four sliding rods 5 are fixedly provided on the rear wall of the vertical plate 1, each of the sliding rods 5 being passed through the mounting plate 2 and slidably connected thereto, and a ball bearing can be provided inside the penetration portion of the mounting plate 2 to further facilitate the sliding of the sliding rods 5. Two mounting seats 3 are fixedly connected to the upper and lower walls of the mounting plate 2, each of which is provided with a mounting hole 4, and the mounting plate 2 is fixed by the mounting hole 4 and the mounting seat 3.

[0023] The supporting plate 8 is provided with two rotating rods 10 that are rotatably connected thereto. The upper and lower ends of the rotating rods 10 are coaxially fixedly connected to the main gears 9. The two main gears 9 at the same height are meshed. The supporting plate 8 is fixed with two rotating seats 17. The upper and lower ends of the rotating seats 17 are rotatably connected to the main limit rods 16. When one main gear 9 rotates, the four main limit rods 16 move away from or approach each other. A secondary limit rod 15 is provided on the side of the main limit rod 16 away from the supporting plate 8 for further fixing the material.

[0024] The rotating rod 10 is rotatably connected to a first connecting rod 11 at both ends. The first connecting rods 11 are symmetrically arranged. A second connecting rod 13 is provided on the side of the first connecting rod 11 away from the rotating rod 10. The first connecting rod 11 and the second connecting rod 13 are rotatably connected via a first connecting seat 12. A main limiting rod 16 is rotatably connected to the second connecting rod 13 via a second connecting seat 14. The second connecting seat 14 is rotatably connected to a secondary limiting rod 15. The outer wall of the second connecting rod 13 is rotatably connected to a telescopic rod 18. The end of the telescopic rod 18 away from the second connecting rod 13 is rotatably connected to the secondary limiting rod 15. The opposite side wall of the secondary limiting rod 15 is provided with a rubber strip and a pressure sensor to increase friction, protect materials, and facilitate timely stopping of the extension of the telescopic rod 18.

[0025] Limiting plates 19 are provided on the side walls opposite to the main limiting rod 16. The main limiting rod 16 is fixedly connected to a number of telescopic columns. One end of the telescopic column is fixedly connected to the limiting plate 19 closest to it. Springs are wound around the outer walls of the telescopic columns. The limiting plates 19 are elastically connected to the main limiting rod 16 through the springs. The setting of the telescopic columns and springs can buffer the movement of the material during clamping, thereby further protecting the material.

[0026] A motor 20 is fixedly installed on the upper wall of the supporting plate 8. The rotating shaft of the motor 20 passes through the supporting plate 8 and is rotatably connected thereto. The lower end of the rotating shaft is coaxially fixedly connected to a secondary gear 21, which meshes with a main gear 9.

[0027] During actual use, after fixing the mounting plate 2, start the cylinder 7, so that the vertical plate 1 drives the supporting plate 8 to move until the material is located between the two main limit rods 16, start the motor 20, and the secondary gear 21 drives the main gear 9 to rotate, so that the four main gears 9 all rotate, and the two main gears 9 at the same height rotate in opposite directions, so that the two first connecting rods 11 at the same height approach each other, driving the second connecting rod 13 to approach each other, so that the main limit rods 16 approach each other, and the four limit plates 19 clamp the material. When the center of gravity of the material is more biased, start the telescopic rod 18 until the secondary limit rod 15 touches the outer wall of the material. After clamping the material, push the material through the cylinder 7. The device drives the four limit plates 19 to move synchronously by a motor 20 to clamp the material, thereby improving the stability of the clamping. The setting of the four secondary limit rods 15 further improves the clamping effect.

[0028] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0029] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0030] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0031] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A pushing device for a side-type case packer, comprising a supporting plate (8), characterized in that: The supporting plate (8) is provided with two rotating rods (10) which are rotatably connected. The upper and lower ends of the rotating rods (10) are coaxially fixedly connected with the main gear (9). The two main gears (9) at the same height are meshed. The supporting plate (8) is fixed with two rotating seats (17). The upper and lower ends of the rotating seats (17) are rotatably connected with the main limiting rods (16). When one main gear (9) rotates, the four main limiting rods (16) move away from or close to each other. A secondary limiting rod (15) is provided on the side of the main limiting rod (16) away from the supporting plate (8) for further fixing the material.

2. The pushing device of the side-type case packer according to claim 1, characterized in that: The upper and lower ends of the rotating rod (10) are both rotatably connected to the first connecting rod (11), the first connecting rod (11) is symmetrically arranged, and a second connecting rod (13) is arranged on the side of the first connecting rod (11) away from the rotating rod (10), and the first connecting rod (11) and the second connecting rod (13) are rotatably connected via a first connecting seat (12).

3. The pushing device of the side-type case packer according to claim 2, characterized in that: The main limiting rod (16) is rotatably connected to the second connecting rod (13) via the second connecting seat (14), and the second connecting seat (14) is rotatably connected to the secondary limiting rod (15).

4. The pushing device of the side-type case packer according to claim 3, characterized in that: The outer wall of the second connecting rod (13) is rotatably connected to a telescopic rod (18), and one end of the telescopic rod (18) away from the second connecting rod (13) is rotatably connected to the secondary limiting rod (15).

5. The pushing device of a side-type case packer according to claim 1, characterized in that: The side walls opposite to the main limiting rod (16) are each provided with a limiting plate (19), and the main limiting rod (16) is fixedly connected to a plurality of telescopic columns, one end of the telescopic column is fixedly connected to the limiting plate (19) closest to it, and a spring is wound around the outer wall of the telescopic column, and the limiting plate (19) is elastically connected to the main limiting rod (16) through the spring.

6. The pushing device of a side-type case packer according to claim 1, characterized in that: A motor (20) is fixedly provided on the upper wall of the supporting plate (8), a rotating shaft of the motor (20) is provided through the supporting plate (8) and is rotatably connected thereto, a secondary gear (21) is coaxially fixedly connected to the lower end of the rotating shaft, and the secondary gear (21) is meshed with one of the main gears (9).

7. The pushing device of a side-type case packer according to claim 1, characterized in that: The rear side of the supporting plate (8) is fixedly connected to a vertical plate (1), a rear wall of the vertical plate (1) is provided with a mounting plate (2), a rear wall of the mounting plate (2) is fixedly connected to a fixing rod (6), the fixing rod (6) is fixedly connected to a cylinder (7), one end of the cylinder (7) is provided through the mounting plate (2) and is fixedly connected to the vertical plate (1).

8. The pushing device of the side-type case packer according to claim 7, characterized in that: Four slide bars (5) are fixedly provided on the rear wall of the vertical plate (1), and the slide bars (5) are all provided through the mounting plate (2) and are slidably connected thereto. Two mounting seats (3) are fixedly connected to the upper and lower walls of the mounting plate (2), and the mounting seats (3) are all provided with mounting holes (4) therethrough.

Images