Feeding mechanism of automatic packaging machine

Abstract

The utility model discloses a feeding mechanism of an automatic packaging machine, which relates to the technical field of packaging machines and comprises a supporting frame, a conveying belt is arranged on the inner side of the upper end of the supporting frame, a base is fixedly mounted on the outer side of the supporting frame, a fixing plate is fixedly mounted on the inner side of the base, and a stand column is fixedly mounted at the upper end of the base. A movable frame is movably installed on the outer side of the stand column. The distance between the two containing frames is adjusted through mutual cooperation of the guide rods, the movable plates and the first translation air cylinders, the containing frames play a role in positioning the two sides of products stacked up and down, it is ensured that the positions of the products are kept neat during feeding, the products can be driven to ascend and descend up and down through mutual cooperation of the stand columns, the movable frames and the rodless air cylinders, and the production efficiency is improved. And through the arrangement of the second translation air cylinder and the push plate, the products are sequentially pushed to the conveying belt, automatic feeding operation is achieved, workers do not need to place the products one by one, and the feeding efficiency of the products is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging machines, in particular to a feeding mechanism of an automatic packaging machine. Background Art

[0002] Packaging machines are machines that pack products to protect and beautify them. Packaging machines are mainly divided into assembly line-type overall production packaging and product peripheral packaging equipment. Assembly line-type overall production packaging is used for filling, sealing and coding of products in food, medicine, daily chemicals, hardware, lighting, furniture and other industries.

[0003] Automatic packaging machines usually use conveyor belts as feeding mechanisms, but existing conveyor belts can only automatically transport products. When in use, workers are required to manually move and place the products on the conveyor belts, which is inefficient.

[0004] According to the search, the Chinese patent document, announcement number: CN220448264U, discloses a feeding mechanism of an automatic packaging machine, which is provided with a guide plate, the free end of which is provided above the conveyor belt and is used to guide the packaged items on the roller conveyor onto the conveyor belt, the conveyor belt is provided on a mounting seat, and a pressing device is provided on the mounting seat, the pressing device is used to press the packaged items on the conveyor belt, the pressing device includes a bracket provided on the mounting seat, a telescopic rod is provided on the top of the bracket, the bottom end of the telescopic rod is connected to a rotating seat and is used to push the rotating seat to move vertically, so that the packaged items contact the elastic belt first, reducing the impact damage, and making it possible to adjust the direction of the pressing plate according to the spacing of the limit plate to avoid the limit plate affecting the pressing work of the pressing plate. However, when the feeding mechanism is used, the staff needs to place the products one by one, and the position of the products cannot be kept neat. Utility Model Content

[0005] The purpose of the utility model is to provide a feeding mechanism for an automatic packaging machine to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding mechanism of an automatic packaging machine, comprising a support frame, a conveyor belt is arranged on the inner side of the upper end of the support frame, a base is fixedly installed on the outer side of the support frame, a fixed plate is fixedly installed on the inner side of the base, a column is fixedly installed on the upper end of the base, a movable frame is movably installed on the outer side of the column, a rodless cylinder is fixedly installed on the side of the fixed plate close to the support frame, a guide rod is fixedly installed on the outer side of the movable frame, a movable plate is movably installed on the outer side of the guide rod, a translation cylinder 1 is fixedly installed on the outer side of the movable plate, a placing rack is fixedly installed on the upper end of the movable plate, a fixed frame is fixedly installed on the upper end of the column, a translation cylinder 2 is fixedly installed on the outer side of the fixed frame, a push plate is arranged on the inner side of the fixed frame, and a control panel is fixedly installed on the outer side of the support frame.

[0007] Preferably, two upright posts are symmetrically arranged, and the upright posts are perpendicular to the base.

[0008] Preferably, the movable frame is a "T"-shaped structure, and the movable frame passes through a fixed plate and is fixedly connected to the slide table of the rodless cylinder.

[0009] Preferably, four guide rods are symmetrically arranged, two movable plates are symmetrically arranged, and the output end of the first translation cylinder is fixedly connected to the movable frame.

[0010] Preferably, two of the placement racks are symmetrically arranged, and the placement racks are of an "L"-shaped structure, and the upper end of the fixed plate is flush with the upper end of the conveyor belt.

[0011] Preferably, the fixed frame is a "C"-shaped structure, and the output end of the second translation cylinder is fixedly connected to the push plate.

[0012] Preferably, the rodless cylinder, the first translation cylinder and the second translation cylinder are electrically connected to the control panel respectively.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model adjusts the distance between the two placement racks by cooperating with the guide rod, the movable plate and the translation cylinder. The placement racks play a positioning role on both sides of the products stacked up and down, ensuring that the positions of the products remain neat during feeding;

[0015] 2. The utility model can drive the products to move up and down by cooperating with each other through the provided upright column, movable frame and rodless cylinder. The products can be pushed onto the conveyor belt in sequence through the provided translation cylinder 2 and push plate to realize automatic loading operation. There is no need for staff to place the products one by one, which effectively improves the feeding efficiency of the products. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 The three-dimensional structure of the fixed plate of the utility model is shown in FIG. Figure 1 ;

[0018] Figure 3 The three-dimensional structure of the fixed plate of the utility model is shown in FIG. Figure 2 ;

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the movable frame of the utility model.

[0020] Among them: 1. Support frame; 2. Conveyor belt; 3. Base; 4. Fixed plate; 5. Column; 6. Movable frame; 7. Rodless cylinder; 8. Guide rod; 9. Movable plate; 10. Translation cylinder 1; 11. Placement frame; 12. Fixed frame; 13. Translation cylinder 2; 14. Push plate; 15. Control panel. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1

[0023] See also Figure 1 In the figure, a feeding mechanism of an automatic packaging machine includes a support frame 1, a conveyor belt 2 is arranged on the inner side of the upper end of the support frame 1, a base 3 is fixedly installed on the outer side of the support frame 1, a fixed plate 4 is fixedly installed on the inner side of the base 3, a column 5 is fixedly installed on the upper end of the base 3, a movable frame 6 is movably installed on the outer side of the column 5, a rodless cylinder 7 is fixedly installed on the side of the fixed plate 4 close to the support frame 1, a guide rod 8 is fixedly installed on the outer side of the movable frame 6, a movable plate 9 is movably installed on the outer side of the guide rod 8, a translation cylinder 10 is fixedly installed on the outer side of the movable plate 9, a placing rack 11 is fixedly installed on the upper end of the movable plate 9, a fixed frame 12 is fixedly installed on the upper end of the column 5, a translation cylinder 2 13 is fixedly installed on the outer side of the fixed frame 12, a push plate 14 is arranged on the inner side of the fixed frame 12, and a control panel 15 is fixedly installed on the outer side of the support frame 1.

[0024] See also Figure 1 There are two upright posts 5 symmetrically arranged, and the upright posts 5 are perpendicular to the base 3 .

[0025] In this embodiment, the column 5 guides the movable frame 6 , and the movable frame 6 slides up and down along the outer side of the column 5 .

[0026] See also Figure 3 and Figure 4 The movable frame 6 is a "T"-shaped structure, and the movable frame 6 passes through the fixed plate 4 and is fixedly connected to the slide table of the rodless cylinder 7.

[0027] In this embodiment, when the rodless cylinder 7 is turned on, the output end drives the movable frame 6 to move up and down.

[0028] Working principle: first stack the products up and down and place them inside the placement rack 11, turn on the translation cylinder 10 through the control panel 15, the guide rod 8 guides the movable plate 9, the translation cylinder 10 drives the movable plate 9 to move horizontally, adjusts the spacing of the placement rack 11, and the placement rack 11 plays a positioning role on both sides of the product, turn on the rodless cylinder 7 through the control panel 15, the column 5 guides the movable rack 6, the rodless cylinder 7 drives the movable rack 6 to rise upward along the column 5, when the top product moves to the upper end of the fixed plate 4, the rodless cylinder 7 is closed, the translation cylinder 2 13 is turned on, and the output end drives the push plate 14 to move horizontally, the push plate 14 pushes the top product along the fixed plate 4 to the conveyor belt 2, and then resets, repeats the above operation to transfer the products to the conveyor belt 2 in turn, the conveyor belt 2 transfers the products to the packaging machine, and realizes automatic feeding operation.

[0029] Example 2

[0030] See also Figure 4 Four guide rods 8 are symmetrically arranged, two movable plates 9 are symmetrically arranged, and the output end of the translation cylinder 10 is fixedly connected to the movable frame 6.

[0031] In this embodiment: the guide rod 8 guides the movable plate 9, and the translation cylinder 10 drives the movable plate 9 to move horizontally when it is turned on.

[0032] See also Figure 4 There are two symmetrical placement racks 11, and the placement racks 11 are of an "L"-shaped structure. The upper end of the fixed plate 4 is flush with the upper end of the conveyor belt 2.

[0033] In this embodiment, the placement rack 11 moves with the movable plate 9, and the products are stacked up and down and placed inside the placement rack 11. The placement rack 11 plays a positioning role on both sides of the products.

[0034] See also Figure 2 The fixed frame 12 is a "C"-shaped structure, and the output end of the translation cylinder 13 is fixedly connected to the push plate 14.

[0035] In this embodiment: when the second translation cylinder 13 is turned on, the output end drives the push plate 14 to move horizontally, and the push plate 14 pushes the top product along the fixed plate 4 to the conveyor belt 2.

[0036] See also Figure 1 The rodless cylinder 7, the translation cylinder 1 10 and the translation cylinder 2 13 are electrically connected to the control panel 15 respectively.

[0037] In this embodiment: the control panel 15 controls the opening and output adjustment of the rodless cylinder 7, the translation cylinder 1 10 and the translation cylinder 2 13, and the conveyor belt 2 transfers the product to the packaging machine to realize feeding.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include"-"comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process-method-article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process-method-article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding mechanism for an automatic packaging machine, comprising a support frame (1), characterized in that: A conveyor belt (2) is arranged on the inner side of the upper end of the support frame (1); a base (3) is fixedly installed on the outer side of the support frame (1); a fixed plate (4) is fixedly installed on the inner side of the base (3); a column (5) is fixedly installed on the upper end of the base (3); a movable frame (6) is movably installed on the outer side of the column (5); a rodless cylinder (7) is fixedly installed on the side of the fixed plate (4) close to the support frame (1); a guide rod (8) is fixedly installed on the outer side of the movable frame (6); A movable plate (9) is movably mounted on the outer side of the guide rod (8), a translation cylinder (10) is fixedly mounted on the outer side of the movable plate (9), a placement rack (11) is fixedly mounted on the upper end of the movable plate (9), a fixed frame (12) is fixedly mounted on the upper end of the column (5), a translation cylinder (13) is fixedly mounted on the outer side of the fixed frame (12), a push plate (14) is arranged on the inner side of the fixed frame (12), and a control panel (15) is fixedly mounted on the outer side of the support frame (1).

2. The feeding mechanism of an automatic packaging machine according to claim 1, characterized in that: Two upright posts (5) are symmetrically arranged, and the upright posts (5) are perpendicular to the base (3).

3. The feeding mechanism of an automatic packaging machine according to claim 1, characterized in that: The movable frame (6) is a "T"-shaped structure, and the movable frame (6) passes through the fixed plate (4) and is fixedly connected to the slide table of the rodless cylinder (7).

4. The feeding mechanism of an automatic packaging machine according to claim 1, characterized in that: The guide rods (8) are symmetrically arranged in four numbers, the movable plates (9) are symmetrically arranged in two numbers, and the output end of the first translation cylinder (10) is fixedly connected to the movable frame (6).

5. The feeding mechanism of the automatic packaging machine according to claim 1, characterized in that: Two of the placement racks (11) are symmetrically arranged, and the placement racks (11) are of an "L"-shaped structure. The upper end of the fixed plate (4) is flush with the upper end of the conveyor belt (2).

6. The feeding mechanism of an automatic packaging machine according to claim 1, characterized in that: The fixed frame (12) is a "C"-shaped structure, and the output end of the second translation cylinder (13) is fixedly connected to the push plate (14).

7. The feeding mechanism of an automatic packaging machine according to claim 1, characterized in that: The rodless cylinder (7), the first translation cylinder (10) and the second translation cylinder (13) are electrically connected to the control panel (15) respectively.

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